linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Yu Zhao <yuzhao@google.com>
To: Dave Chinner <david@fromorbit.com>
Cc: Jens Axboe <axboe@kernel.dk>, SeongJae Park <sj38.park@gmail.com>,
	Linux-MM <linux-mm@kvack.org>, Andi Kleen <ak@linux.intel.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Benjamin Manes <ben.manes@gmail.com>,
	Dave Hansen <dave.hansen@linux.intel.com>,
	Hillf Danton <hdanton@sina.com>,
	Johannes Weiner <hannes@cmpxchg.org>,
	Jonathan Corbet <corbet@lwn.net>,
	Joonsoo Kim <iamjoonsoo.kim@lge.com>,
	Matthew Wilcox <willy@infradead.org>,
	Mel Gorman <mgorman@suse.de>, Miaohe Lin <linmiaohe@huawei.com>,
	Michael Larabel <michael@michaellarabel.com>,
	Michal Hocko <mhocko@suse.com>,
	Michel Lespinasse <michel@lespinasse.org>,
	Rik van Riel <riel@surriel.com>, Roman Gushchin <guro@fb.com>,
	Rong Chen <rong.a.chen@intel.com>,
	SeongJae Park <sjpark@amazon.de>,
	Tim Chen <tim.c.chen@linux.intel.com>,
	Vlastimil Babka <vbabka@suse.cz>, Yang Shi <shy828301@gmail.com>,
	Ying Huang <ying.huang@intel.com>, Zi Yan <ziy@nvidia.com>,
	linux-kernel <linux-kernel@vger.kernel.org>,
	lkp@lists.01.org,
	Kernel Page Reclaim v2 <page-reclaim@google.com>
Subject: Re: [PATCH v2 00/16] Multigenerational LRU Framework
Date: Wed, 14 Apr 2021 01:16:52 -0600	[thread overview]
Message-ID: <CAOUHufa5id9mmjud-UQd4agLCtmDypdNDStkxgoQxsUoh8Qcsg@mail.gmail.com> (raw)
In-Reply-To: <20210414045006.GR1990290@dread.disaster.area>

[-- Attachment #1: Type: text/plain, Size: 15692 bytes --]

On Tue, Apr 13, 2021 at 10:50 PM Dave Chinner <david@fromorbit.com> wrote:
>
> On Tue, Apr 13, 2021 at 09:40:12PM -0600, Yu Zhao wrote:
> > On Tue, Apr 13, 2021 at 5:14 PM Dave Chinner <david@fromorbit.com> wrote:
> > > On Tue, Apr 13, 2021 at 10:13:24AM -0600, Jens Axboe wrote:
> > > > On 4/13/21 1:51 AM, SeongJae Park wrote:
> > > > > From: SeongJae Park <sjpark@amazon.de>
> > > > >
> > > > > Hello,
> > > > >
> > > > >
> > > > > Very interesting work, thank you for sharing this :)
> > > > >
> > > > > On Tue, 13 Apr 2021 00:56:17 -0600 Yu Zhao <yuzhao@google.com> wrote:
> > > > >
> > > > >> What's new in v2
> > > > >> ================
> > > > >> Special thanks to Jens Axboe for reporting a regression in buffered
> > > > >> I/O and helping test the fix.
> > > > >
> > > > > Is the discussion open?  If so, could you please give me a link?
> > > >
> > > > I wasn't on the initial post (or any of the lists it was posted to), but
> > > > it's on the google page reclaim list. Not sure if that is public or not.
> > > >
> > > > tldr is that I was pretty excited about this work, as buffered IO tends
> > > > to suck (a lot) for high throughput applications. My test case was
> > > > pretty simple:
> > > >
> > > > Randomly read a fast device, using 4k buffered IO, and watch what
> > > > happens when the page cache gets filled up. For this particular test,
> > > > we'll initially be doing 2.1GB/sec of IO, and then drop to 1.5-1.6GB/sec
> > > > with kswapd using a lot of CPU trying to keep up. That's mainline
> > > > behavior.
> > >
> > > I see this exact same behaviour here, too, but I RCA'd it to
> > > contention between the inode and memory reclaim for the mapping
> > > structure that indexes the page cache. Basically the mapping tree
> > > lock is the contention point here - you can either be adding pages
> > > to the mapping during IO, or memory reclaim can be removing pages
> > > from the mapping, but we can't do both at once.
> > >
> > > So we end up with kswapd spinning on the mapping tree lock like so
> > > when doing 1.6GB/s in 4kB buffered IO:
> > >
> > > -   20.06%     0.00%  [kernel]               [k] kswapd                                                                                                        ▒
> > >    - 20.06% kswapd                                                                                                                                             ▒
> > >       - 20.05% balance_pgdat                                                                                                                                   ▒
> > >          - 20.03% shrink_node                                                                                                                                  ▒
> > >             - 19.92% shrink_lruvec                                                                                                                             ▒
> > >                - 19.91% shrink_inactive_list                                                                                                                   ▒
> > >                   - 19.22% shrink_page_list                                                                                                                    ▒
> > >                      - 17.51% __remove_mapping                                                                                                                 ▒
> > >                         - 14.16% _raw_spin_lock_irqsave                                                                                                        ▒
> > >                            - 14.14% do_raw_spin_lock                                                                                                           ▒
> > >                                 __pv_queued_spin_lock_slowpath                                                                                                 ▒
> > >                         - 1.56% __delete_from_page_cache                                                                                                       ▒
> > >                              0.63% xas_store                                                                                                                   ▒
> > >                         - 0.78% _raw_spin_unlock_irqrestore                                                                                                    ▒
> > >                            - 0.69% do_raw_spin_unlock                                                                                                          ▒
> > >                                 __raw_callee_save___pv_queued_spin_unlock                                                                                      ▒
> > >                      - 0.82% free_unref_page_list                                                                                                              ▒
> > >                         - 0.72% free_unref_page_commit                                                                                                         ▒
> > >                              0.57% free_pcppages_bulk                                                                                                          ▒
> > >
> > > And these are the processes consuming CPU:
> > >
> > >    5171 root      20   0 1442496   5696   1284 R  99.7   0.0   1:07.78 fio
> > >    1150 root      20   0       0      0      0 S  47.4   0.0   0:22.70 kswapd1
> > >    1146 root      20   0       0      0      0 S  44.0   0.0   0:21.85 kswapd0
> > >    1152 root      20   0       0      0      0 S  39.7   0.0   0:18.28 kswapd3
> > >    1151 root      20   0       0      0      0 S  15.2   0.0   0:12.14 kswapd2
> > >
> > > i.e. when memory reclaim kicks in, the read process has 20% less
> > > time with exclusive access to the mapping tree to insert new pages.
> > > Hence buffered read performance goes down quite substantially when
> > > memory reclaim kicks in, and this really has nothing to do with the
> > > memory reclaim LRU scanning algorithm.
> > >
> > > I can actually get this machine to pin those 5 processes to 100% CPU
> > > under certain conditions. Each process is spinning all that extra
> > > time on the mapping tree lock, and performance degrades further.
> > > Changing the LRU reclaim algorithm won't fix this - the workload is
> > > solidly bound by the exclusive nature of the mapping tree lock and
> > > the number of tasks trying to obtain it exclusively...
> > >
> > > > The initial posting of this patchset did no better, in fact it did a bit
> > > > worse. Performance dropped to the same levels and kswapd was using as
> > > > much CPU as before, but on top of that we also got excessive swapping.
> > > > Not at a high rate, but 5-10MB/sec continually.
> > > >
> > > > I had some back and forths with Yu Zhao and tested a few new revisions,
> > > > and the current series does much better in this regard. Performance
> > > > still dips a bit when page cache fills, but not nearly as much, and
> > > > kswapd is using less CPU than before.
> > >
> > > Profiles would be interesting, because it sounds to me like reclaim
> > > *might* be batching page cache removal better (e.g. fewer, larger
> > > batches) and so spending less time contending on the mapping tree
> > > lock...
> > >
> > > IOWs, I suspect this result might actually be a result of less lock
> > > contention due to a change in batch processing characteristics of
> > > the new algorithm rather than it being a "better" algorithm...
> >
> > I appreciate the profile. But there is no batching in
> > __remove_mapping() -- it locks the mapping for each page, and
> > therefore the lock contention penalizes the mainline and this patchset
> > equally. It looks worse on your system because the four kswapd threads
> > from different nodes were working on the same file.
>
> I think you misunderstand exactly what I mean by "batching" here.
> I'm not talking about doing multiple pieces of work under a single
> lock. What I mean is that the overall amount of work done in a
> single reclaim scan (i.e a "reclaim batch") is packaged differently.
>
> We already batch up page reclaim via building a page list and then
> passing it to shrink_page_list() to process the batch of pages in a
> single pass. Each page in this page list batch then calls
> remove_mapping() to pull the page form the LRU, we have a run of
> contention between the foreground read() thread and the background
> kswapd.
>
> If the size or nature of the pages in the batch passed to
> shrink_page_list() changes, then the amount of time a reclaim batch
> is going to put pressure on the mapping tree lock will also change.
> That's the "change in batching behaviour" I'm referring to here. I
> haven't read through the patchset to determine if you change the
> shrink_page_list() algorithm, but it likely changes what is passed
> to be reclaimed and that in turn changes the locking patterns that
> fall out of shrink_page_list...

Ok, if we are talking about the size of the batch passed to
shrink_page_list(), both the mainline and this patchset cap it at
SWAP_CLUSTER_MAX, which is 32. There are corner cases, but when
running fio/io_uring, it's safe to say both use 32.

> > And kswapd is only one of two paths that could affect the performance.
> > The kernel context of the test process is where the improvement mainly
> > comes from.
> >
> > I also suspect you were testing a file much larger than your memory
> > size. If so, sorry to tell you that a file only a few times larger,
> > e.g. twice, would be worse.
> >
> > Here is my take:
> >
> > Claim
> > -----
> > This patchset is a "better" algorithm. (Technically it's not an
> > algorithm, it's a feedback loop.)
> >
> > Theoretical basis
> > -----------------
> > An open-loop control (the mainline) can only be better if the margin
> > of error in its prediction of the future events is less than that from
> > the trial-and-error of a closed-loop control (this patchset). For
> > simple machines, it surely can. For page reclaim, AFAIK, it can't.
> >
> > A typical example: when randomly accessing a (not infinitely) large
> > file via buffered io long enough, we're bound to hit the same blocks
> > multiple times. Should we activate the pages containing those blocks,
> > i.e., to move them to the active lru list?  No.
> >
> > RCA
> > ---
> > For the fio/io_uring benchmark, the "No" is the key.
> >
> > The mainline activates pages accessed multiple times. This is done in
> > the buffered io access path by mark_page_accessed(), and it takes the
> > lru lock, which is contended under memory pressure. This contention
> > slows down both the access path and kswapd. But kswapd is not the
> > problem here because we are measuring the io_uring process, not kswap.
> >
> > For this patchset, there are no activations since the refault rates of
> > pages accessed multiple times are similar to those accessed only once
> > -- activations will only be done to pages from tiers with higher
> > refault rates.
> >
> > If you wish to debunk
> > ---------------------
>
> Nope, it's your job to convince us that it works, not the other way
> around. It's up to you to prove that your assertions are correct,
> not for us to prove they are false.

Just trying to keep people motivated, my homework is my own.

> > git fetch https://linux-mm.googlesource.com/page-reclaim refs/changes/73/1173/1
> >
> > CONFIG_LRU_GEN=y
> > CONFIG_LRU_GEN_ENABLED=y
> >
> > Run your benchmarks
> >
> > Profiles (200G mem + 400G file)
> > -------------------------------
> > A quick test from Jens' fio/io_uring:
> >
> > -rc7
> >     13.30%  io_uring  xas_load
> >     13.22%  io_uring  _copy_to_iter
> >     12.30%  io_uring  __add_to_page_cache_locked
> >      7.43%  io_uring  clear_page_erms
> >      4.18%  io_uring  filemap_get_read_batch
> >      3.54%  io_uring  get_page_from_freelist
> >      2.98%  io_uring  ***native_queued_spin_lock_slowpath***
> >      1.61%  io_uring  page_cache_ra_unbounded
> >      1.16%  io_uring  xas_start
> >      1.08%  io_uring  filemap_read
> >      1.07%  io_uring  ***__activate_page***
> >
> > lru lock: 2.98% (lru addition + activation)
> > activation: 1.07%
> >
> > -rc7 + this patchset
> >     14.44%  io_uring  xas_load
> >     14.14%  io_uring  _copy_to_iter
> >     11.15%  io_uring  __add_to_page_cache_locked
> >      6.56%  io_uring  clear_page_erms
> >      4.44%  io_uring  filemap_get_read_batch
> >      2.14%  io_uring  get_page_from_freelist
> >      1.32%  io_uring  page_cache_ra_unbounded
> >      1.20%  io_uring  psi_group_change
> >      1.18%  io_uring  filemap_read
> >      1.09%  io_uring  ****native_queued_spin_lock_slowpath****
> >      1.08%  io_uring  do_mpage_readpage
> >
> > lru lock: 1.09% (lru addition only)
>
> All this tells us is that there was *less contention on the mapping
> tree lock*. It does not tell us why there was less contention.
>
> You've handily omitted the kswapd profile, which is really the one
> of interest to the discussion here - how did the memory reclaim CPU
> usage profile also change at the same time?

Well, let me attach them. Suffix -1 is the mainline, -2 is the patchset.

  mainline
     57.65%  kswapd0  __remove_mapping
  this patchset
     61.61%  kswapd0  __remove_mapping

As I said, the mapping lock contention penalizes both heavily. Its
percentage is even higher with the patchset, because it has less
overhead. I'm trying to explain "the less overhead" part: it's the
activations that make the mainline worse.

  mainline
    6.53%  kswapd0  shrink_active_list
  this patchset
    0

From the io_uring context:
  mainline
     2.53%  io_uring  mark_page_accessed
  this patchset
     0.52%  io_uring  mark_page_accessed

mark_page_accessed() moves pages accessed multiple times to the active
lru list. Then shrink_active_list() moves them back to the inactive
list. All for nothing.

I don't want to paste everything here -- they'd clutter. Please see
all the detailed profiles in the attachment. Let me know if their
formats are no to your liking. I still have the raw perf.data.

> > And I plan to reach out to other communities, e.g., PostgreSQL, to
> > benchmark the patchset. I heard they have been complaining about the
> > buffered io performance under memory pressure. Any other benchmarks
> > you'd suggest?
> >
> > BTW, you might find another surprise in how less frequently slab
> > shrinkers are called under memory pressure, because this patchset is a
> > lot better at finding pages to reclaim and therefore doesn't overkill
> > slabs.
>
> That's actually very likely to be a Bad Thing and cause unexpected
> perofrmance and OOM based regressions. When the machine finally runs
> out of page cache it can easily reclaim, it's going to get stuck
> with long tail latencies reclaiming huge slab caches as they've had
> no substantial ongoing pressure put on them to keep them in balance
> with the overall memory pressure the system is under...

Well. It does use the existing equation. That is if it scans X% of
pages, then it scans X% of slab objects. But 1) it often finds pages
to reclaim at a lower X% 2) the pages it reclaims are less likely to
refault. So the side effect is the overall slab objects it scans also
reduce. I do see your point but don't see any options, at the moment.

[-- Attachment #2: io_uring-2.txt --]
[-- Type: text/plain, Size: 67381 bytes --]

# To display the perf.data header info, please use --header/--header-only options.
#
#
# Total Lost Samples: 0
#
# Samples: 954K of event 'cycles'
# Event count (approx.): 856006306336
#
# Children      Self  Command       Shared Object      Symbol                                      
# ........  ........  ............  .................  ............................................
#
    99.90%     0.00%  io_uring      [unknown]          [k] 0x0000000000000005
    99.90%     0.00%  io_uring      [unknown]          [k] 0x0000564cf9afc450
    99.50%     0.02%  io_uring      libc-2.32.so       [.] syscall
    99.19%     0.01%  io_uring      [kernel.kallsyms]  [k] entry_SYSCALL_64_after_hwframe
    99.16%     0.00%  io_uring      [kernel.kallsyms]  [k] do_syscall_64
    94.78%     0.18%  io_uring      [kernel.kallsyms]  [k] __io_queue_sqe
    94.41%     0.25%  io_uring      [kernel.kallsyms]  [k] io_issue_sqe
    93.60%     0.48%  io_uring      [kernel.kallsyms]  [k] io_read
    89.35%     0.96%  io_uring      [kernel.kallsyms]  [k] blkdev_read_iter
    88.44%     0.12%  io_uring      [kernel.kallsyms]  [k] io_iter_do_read
    88.25%     0.16%  io_uring      [kernel.kallsyms]  [k] generic_file_read_iter
    88.00%     1.20%  io_uring      [kernel.kallsyms]  [k] filemap_read
    84.01%     0.01%  io_uring      [kernel.kallsyms]  [k] __x64_sys_io_uring_enter
    83.91%     0.01%  io_uring      [kernel.kallsyms]  [k] __do_sys_io_uring_enter
    83.74%     0.37%  io_uring      [kernel.kallsyms]  [k] io_submit_sqes
    81.28%     0.07%  io_uring      [kernel.kallsyms]  [k] io_queue_sqe
    74.65%     0.96%  io_uring      [kernel.kallsyms]  [k] filemap_get_pages
    55.92%     0.35%  io_uring      [kernel.kallsyms]  [k] ondemand_readahead
    54.57%     1.34%  io_uring      [kernel.kallsyms]  [k] page_cache_ra_unbounded
    51.57%     0.12%  io_uring      [kernel.kallsyms]  [k] page_cache_sync_ra
    24.14%     0.51%  io_uring      [kernel.kallsyms]  [k] add_to_page_cache_lru
    19.04%    11.51%  io_uring      [kernel.kallsyms]  [k] __add_to_page_cache_locked
    18.48%     0.13%  io_uring      [kernel.kallsyms]  [k] read_pages
    18.42%     0.18%  io_uring      [kernel.kallsyms]  [k] blkdev_readahead
    18.20%     0.55%  io_uring      [kernel.kallsyms]  [k] mpage_readahead
    16.81%     2.31%  io_uring      [kernel.kallsyms]  [k] filemap_get_read_batch
    16.37%    14.83%  io_uring      [kernel.kallsyms]  [k] xas_load
    15.40%     0.02%  io_uring      [kernel.kallsyms]  [k] task_work_run
    15.38%     0.03%  io_uring      [kernel.kallsyms]  [k] exit_to_user_mode_prepare
    15.31%     0.05%  io_uring      [kernel.kallsyms]  [k] tctx_task_work
    15.14%     0.15%  io_uring      [kernel.kallsyms]  [k] syscall_exit_to_user_mode
    14.05%     0.04%  io_uring      [kernel.kallsyms]  [k] io_req_task_submit
    13.86%     0.05%  io_uring      [kernel.kallsyms]  [k] __io_req_task_submit
    12.92%     0.12%  io_uring      [kernel.kallsyms]  [k] submit_bio
    11.40%     0.13%  io_uring      [kernel.kallsyms]  [k] copy_page_to_iter
    10.65%     9.61%  io_uring      [kernel.kallsyms]  [k] _copy_to_iter
     9.45%     0.03%  io_uring      [kernel.kallsyms]  [k] __page_cache_alloc
     9.42%     0.16%  io_uring      [kernel.kallsyms]  [k] submit_bio_noacct
     9.40%     0.11%  io_uring      [kernel.kallsyms]  [k] alloc_pages_current
     9.11%     0.30%  io_uring      [kernel.kallsyms]  [k] __alloc_pages_nodemask
     8.53%     1.81%  io_uring      [kernel.kallsyms]  [k] get_page_from_freelist
     8.38%     0.10%  io_uring      [kernel.kallsyms]  [k] asm_common_interrupt
     8.26%     0.06%  io_uring      [kernel.kallsyms]  [k] common_interrupt
     7.75%     0.05%  io_uring      [kernel.kallsyms]  [k] __common_interrupt
     7.62%     0.44%  io_uring      [kernel.kallsyms]  [k] blk_mq_submit_bio
     7.56%     0.20%  io_uring      [kernel.kallsyms]  [k] handle_edge_irq
     6.45%     5.90%  io_uring      [kernel.kallsyms]  [k] clear_page_erms
     5.25%     0.10%  io_uring      [kernel.kallsyms]  [k] handle_irq_event
     4.88%     0.19%  io_uring      [kernel.kallsyms]  [k] nvme_irq
     4.83%     0.07%  io_uring      [kernel.kallsyms]  [k] __handle_irq_event_percpu
     4.73%     0.52%  io_uring      [kernel.kallsyms]  [k] nvme_process_cq
     4.52%     0.01%  io_uring      [kernel.kallsyms]  [k] page_cache_async_ra
     4.00%     0.04%  io_uring      [kernel.kallsyms]  [k] nvme_pci_complete_rq
     3.82%     0.04%  io_uring      [kernel.kallsyms]  [k] nvme_complete_rq
     3.76%     1.11%  io_uring      [kernel.kallsyms]  [k] do_mpage_readpage
     3.74%     0.06%  io_uring      [kernel.kallsyms]  [k] blk_mq_end_request
     3.03%     0.01%  io_uring      [kernel.kallsyms]  [k] blk_flush_plug_list
     3.02%     0.06%  io_uring      [kernel.kallsyms]  [k] blk_mq_flush_plug_list
     2.96%     0.01%  io_uring      [kernel.kallsyms]  [k] blk_mq_sched_insert_requests
     2.94%     0.10%  io_uring      [kernel.kallsyms]  [k] blk_mq_try_issue_list_directly
     2.89%     0.00%  io_uring      [kernel.kallsyms]  [k] __irqentry_text_start
     2.71%     0.41%  io_uring      [kernel.kallsyms]  [k] psi_task_change
     2.67%     0.21%  io_uring      [kernel.kallsyms]  [k] lru_cache_add
     2.65%     0.14%  io_uring      [kernel.kallsyms]  [k] __blk_mq_try_issue_directly
     2.53%     0.54%  io_uring      [kernel.kallsyms]  [k] nvme_queue_rq
     2.43%     0.17%  io_uring      [kernel.kallsyms]  [k] blk_update_request
     2.42%     0.58%  io_uring      [kernel.kallsyms]  [k] __pagevec_lru_add
     2.29%     1.42%  io_uring      [kernel.kallsyms]  [k] psi_group_change
     2.22%     0.85%  io_uring      [kernel.kallsyms]  [k] blk_attempt_plug_merge
     2.14%     0.04%  io_uring      [kernel.kallsyms]  [k] bio_endio
     2.13%     0.11%  io_uring      [kernel.kallsyms]  [k] rw_verify_area
     2.08%     0.18%  io_uring      [kernel.kallsyms]  [k] mpage_end_io
     2.01%     0.08%  io_uring      [kernel.kallsyms]  [k] mpage_alloc
     1.71%     0.56%  io_uring      [kernel.kallsyms]  [k] _raw_spin_lock_irq
     1.65%     0.98%  io_uring      [kernel.kallsyms]  [k] workingset_refault
     1.65%     0.09%  io_uring      [kernel.kallsyms]  [k] psi_memstall_leave
     1.64%     0.20%  io_uring      [kernel.kallsyms]  [k] security_file_permission
     1.61%     1.59%  io_uring      [kernel.kallsyms]  [k] _raw_spin_lock
     1.58%     0.08%  io_uring      [kernel.kallsyms]  [k] psi_memstall_enter
     1.44%     0.37%  io_uring      [kernel.kallsyms]  [k] xa_get_order
     1.43%     0.13%  io_uring      [kernel.kallsyms]  [k] __blk_mq_alloc_request
     1.37%     0.26%  io_uring      [kernel.kallsyms]  [k] io_submit_flush_completions
     1.36%     0.14%  io_uring      [kernel.kallsyms]  [k] xa_load
     1.34%     0.31%  io_uring      [kernel.kallsyms]  [k] bio_alloc_bioset
     1.31%     0.26%  io_uring      [kernel.kallsyms]  [k] submit_bio_checks
     1.29%     0.04%  io_uring      [kernel.kallsyms]  [k] blk_finish_plug
     1.28%     1.27%  io_uring      [kernel.kallsyms]  [k] native_queued_spin_lock_slowpath
     1.24%     0.19%  io_uring      [kernel.kallsyms]  [k] page_endio
     1.13%     0.10%  io_uring      [kernel.kallsyms]  [k] unlock_page
     1.09%     0.99%  io_uring      [kernel.kallsyms]  [k] read_tsc
     1.07%     0.74%  io_uring      [kernel.kallsyms]  [k] lru_gen_addition
     1.03%     0.09%  io_uring      [kernel.kallsyms]  [k] mempool_alloc
     1.02%     0.13%  io_uring      [kernel.kallsyms]  [k] wake_up_page_bit
     1.02%     0.92%  io_uring      [kernel.kallsyms]  [k] xas_start
     1.01%     0.78%  io_uring      [kernel.kallsyms]  [k] apparmor_file_permission
     0.99%     0.99%  io_uring      [kernel.kallsyms]  [k] native_irq_return_iret
     0.94%     0.16%  io_uring      [kernel.kallsyms]  [k] __mod_lruvec_state
     0.93%     0.55%  io_uring      [kernel.kallsyms]  [k] blk_rq_merge_ok
     0.93%     0.16%  io_uring      [kernel.kallsyms]  [k] irq_chip_ack_parent
     0.91%     0.22%  io_uring      [kernel.kallsyms]  [k] mem_cgroup_charge
     0.88%     0.24%  io_uring      [kernel.kallsyms]  [k] record_times
     0.86%     0.17%  io_uring      [kernel.kallsyms]  [k] page_cache_prev_miss
     0.84%     0.15%  io_uring      [kernel.kallsyms]  [k] PageHuge
     0.84%     0.09%  io_uring      [kernel.kallsyms]  [k] io_req_free_batch
     0.82%     0.20%  io_uring      [kernel.kallsyms]  [k] xas_store
     0.82%     0.06%  io_uring      [kernel.kallsyms]  [k] mempool_alloc_slab
     0.78%     0.11%  io_uring      [kernel.kallsyms]  [k] io_setup_async_rw
     0.77%     0.76%  io_uring      [kernel.kallsyms]  [k] workingset_update_node
     0.73%     0.72%  io_uring      [kernel.kallsyms]  [k] native_apic_msr_eoi_write
     0.73%     0.35%  io_uring      [kernel.kallsyms]  [k] __fsnotify_parent
     0.73%     0.10%  io_uring      [kernel.kallsyms]  [k] io_dismantle_req
     0.71%     0.01%  io_uring      [kernel.kallsyms]  [k] __wake_up_locked_key_bookmark
     0.69%     0.17%  io_uring      [kernel.kallsyms]  [k] blk_mq_get_tag
     0.69%     0.04%  io_uring      [kernel.kallsyms]  [k] __xas_prev
     0.67%     0.09%  io_uring      [kernel.kallsyms]  [k] blk_mq_start_request
     0.65%     0.34%  io_uring      [kernel.kallsyms]  [k] __mod_memcg_lruvec_state
     0.64%     0.09%  io_uring      [kernel.kallsyms]  [k] sched_clock_cpu
     0.63%     0.31%  io_uring      [kernel.kallsyms]  [k] io_async_buf_func
     0.62%     0.23%  io_uring      [kernel.kallsyms]  [k] kfree
     0.60%     0.21%  io_uring      [kernel.kallsyms]  [k] blk_mq_rq_ctx_init
     0.59%     0.08%  io_uring      [kernel.kallsyms]  [k] bio_associate_blkg
     0.59%     0.42%  io_uring      [kernel.kallsyms]  [k] __x86_retpoline_rax
     0.58%     0.13%  io_uring      [kernel.kallsyms]  [k] __check_object_size
     0.58%     0.37%  io_uring      [kernel.kallsyms]  [k] kmem_cache_alloc
     0.57%     0.20%  io_uring      [kernel.kallsyms]  [k] __mod_lruvec_page_state
     0.57%     0.06%  io_uring      [kernel.kallsyms]  [k] __wake_up_common
     0.57%     0.01%  io_uring      [kernel.kallsyms]  [k] bio_put
     0.57%     0.35%  io_uring      [kernel.kallsyms]  [k] __lock_page_async
     0.55%     0.14%  io_uring      [kernel.kallsyms]  [k] blk_mq_free_request
     0.55%     0.27%  io_uring      [kernel.kallsyms]  [k] blk_throtl_bio
     0.54%     0.02%  io_uring      [kernel.kallsyms]  [k] bio_free
     0.54%     0.47%  io_uring      [kernel.kallsyms]  [k] io_file_supports_async
     0.53%     0.40%  io_uring      [kernel.kallsyms]  [k] _raw_spin_lock_irqsave
     0.52%     0.26%  io_uring      [kernel.kallsyms]  [k] __kmalloc
     0.52%     0.04%  io_uring      [kernel.kallsyms]  [k] __blk_mq_get_tag
     0.52%     0.46%  io_uring      [kernel.kallsyms]  [k] mark_page_accessed
     0.50%     0.49%  io_uring      [kernel.kallsyms]  [k] native_sched_clock
     0.49%     0.06%  io_uring      [kernel.kallsyms]  [k] __sbitmap_queue_get
     0.47%     0.42%  io_uring      [kernel.kallsyms]  [k] memset_erms
     0.45%     0.01%  io_uring      [kernel.kallsyms]  [k] irqentry_exit
     0.45%     0.08%  io_uring      [kernel.kallsyms]  [k] mempool_free_slab
     0.45%     0.40%  io_uring      [kernel.kallsyms]  [k] bio_associate_blkg_from_css
     0.45%     0.03%  io_uring      [kernel.kallsyms]  [k] mempool_free
     0.44%     0.41%  io_uring      [kernel.kallsyms]  [k] xas_find_conflict
     0.44%     0.05%  io_uring      [kernel.kallsyms]  [k] irqentry_exit_to_user_mode
     0.43%     0.38%  io_uring      [kernel.kallsyms]  [k] __virt_addr_valid
     0.42%     0.39%  io_uring      [kernel.kallsyms]  [k] nvme_setup_cmd
     0.41%     0.25%  io_uring      [kernel.kallsyms]  [k] rcu_read_unlock_strict
     0.41%     0.15%  io_uring      [kernel.kallsyms]  [k] sbitmap_get
     0.39%     0.37%  io_uring      [kernel.kallsyms]  [k] __mod_node_page_state
     0.39%     0.31%  io_uring      [kernel.kallsyms]  [k] kmem_cache_free
     0.37%     0.34%  io_uring      [kernel.kallsyms]  [k] ktime_get
     0.37%     0.33%  io_uring      [kernel.kallsyms]  [k] io_import_iovec
     0.36%     0.32%  io_uring      [kernel.kallsyms]  [k] io_prep_rw
     0.36%     0.01%  io_uring      io_uring           [.] submitter_fn
     0.36%     0.32%  io_uring      [kernel.kallsyms]  [k] blk_attempt_bio_merge.part.0
     0.34%     0.30%  io_uring      [kernel.kallsyms]  [k] fsnotify
     0.32%     0.32%  io_uring      [kernel.kallsyms]  [k] __mod_memcg_state.part.0
     0.32%     0.18%  io_uring      [kernel.kallsyms]  [k] try_charge
     0.31%     0.01%  io_uring      [kernel.kallsyms]  [k] io_req_task_queue
     0.31%     0.27%  io_uring      [kernel.kallsyms]  [k] percpu_counter_add_batch
     0.31%     0.26%  io_uring      [kernel.kallsyms]  [k] blk_integrity_merge_bio
     0.31%     0.27%  io_uring      [kernel.kallsyms]  [k] wbt_wait
     0.30%     0.26%  io_uring      [kernel.kallsyms]  [k] io_file_get
     0.30%     0.26%  io_uring      [kernel.kallsyms]  [k] blkdev_get_block
     0.29%     0.18%  io_uring      [kernel.kallsyms]  [k] __cond_resched
     0.28%     0.25%  io_uring      [kernel.kallsyms]  [k] wbt_track
     0.28%     0.07%  io_uring      [kernel.kallsyms]  [k] io_req_task_work_add
     0.28%     0.01%  io_uring      [kernel.kallsyms]  [k] asm_sysvec_reschedule_ipi
     0.28%     0.18%  io_uring      [kernel.kallsyms]  [k] apic_ack_irq
     0.27%     0.24%  io_uring      [kernel.kallsyms]  [k] mutex_unlock
     0.26%     0.24%  io_uring      [kernel.kallsyms]  [k] __blk_mq_sched_bio_merge
     0.26%     0.06%  io_uring      [kernel.kallsyms]  [k] __lock_text_start
     0.25%     0.22%  io_uring      [kernel.kallsyms]  [k] __blk_queue_split
     0.25%     0.22%  io_uring      [kernel.kallsyms]  [k] __slab_free
     0.25%     0.05%  io_uring      [kernel.kallsyms]  [k] __blk_mq_free_request
     0.25%     0.10%  io_uring      [kernel.kallsyms]  [k] bio_add_page
     0.25%     0.16%  io_uring      [kernel.kallsyms]  [k] __sbitmap_get_word
     0.23%     0.16%  io_uring      [kernel.kallsyms]  [k] mutex_lock
     0.22%     0.20%  io_uring      [kernel.kallsyms]  [k] __next_zones_zonelist
     0.21%     0.15%  io_uring      [kernel.kallsyms]  [k] __x86_indirect_thunk_rax
     0.21%     0.05%  io_uring      [kernel.kallsyms]  [k] __rq_qos_throttle
     0.20%     0.09%  io_uring      [kernel.kallsyms]  [k] kiocb_done
     0.19%     0.16%  io_uring      [kernel.kallsyms]  [k] bio_crypt_rq_ctx_compatible
     0.19%     0.14%  io_uring      [kernel.kallsyms]  [k] slab_pre_alloc_hook.constprop.0
     0.19%     0.18%  io_uring      [kernel.kallsyms]  [k] slab_free_freelist_hook
     0.19%     0.16%  io_uring      [kernel.kallsyms]  [k] error_entry
     0.19%     0.02%  io_uring      [kernel.kallsyms]  [k] lock_page_lruvec_irqsave
     0.19%     0.16%  io_uring      [kernel.kallsyms]  [k] release_pages
     0.18%     0.02%  io_uring      [kernel.kallsyms]  [k] blk_mq_put_tag
     0.18%     0.15%  io_uring      [kernel.kallsyms]  [k] get_mem_cgroup_from_mm
     0.17%     0.16%  io_uring      [kernel.kallsyms]  [k] sbitmap_queue_clear
     0.16%     0.04%  io_uring      [kernel.kallsyms]  [k] blk_account_io_start
     0.16%     0.14%  io_uring      [kernel.kallsyms]  [k] io_put_req
     0.16%     0.12%  io_uring      [kernel.kallsyms]  [k] blk_account_io_done
     0.16%     0.15%  io_uring      [kernel.kallsyms]  [k] update_io_ticks
     0.16%     0.14%  io_uring      [kernel.kallsyms]  [k] blk_stat_add
     0.15%     0.12%  io_uring      [kernel.kallsyms]  [k] aa_file_perm
     0.15%     0.11%  io_uring      [kernel.kallsyms]  [k] add_interrupt_randomness
     0.15%     0.14%  io_uring      [kernel.kallsyms]  [k] page_mapping
     0.14%     0.00%  io_uring      [kernel.kallsyms]  [k] sysvec_reschedule_ipi
     0.13%     0.11%  io_uring      [kernel.kallsyms]  [k] rcu_all_qs
     0.13%     0.01%  io_uring      [kernel.kallsyms]  [k] mempool_kmalloc
     0.13%     0.12%  io_uring      [kernel.kallsyms]  [k] wbt_issue
     0.13%     0.05%  io_uring      [kernel.kallsyms]  [k] __rq_qos_track
     0.13%     0.12%  io_uring      [kernel.kallsyms]  [k] wbt_done
     0.12%     0.11%  io_uring      [kernel.kallsyms]  [k] blk_add_timer
     0.12%     0.12%  io_uring      [kernel.kallsyms]  [k] __io_cqring_fill_event
     0.12%     0.10%  io_uring      [kernel.kallsyms]  [k] page_counter_try_charge
     0.12%     0.10%  io_uring      [kernel.kallsyms]  [k] nvme_submit_cmd
     0.11%     0.09%  io_uring      [kernel.kallsyms]  [k] memcg_slab_post_alloc_hook
     0.11%     0.05%  io_uring      [kernel.kallsyms]  [k] mem_cgroup_charge_statistics.constprop.0
     0.11%     0.09%  io_uring      [kernel.kallsyms]  [k] blk_queue_enter
     0.11%     0.06%  io_uring      [kernel.kallsyms]  [k] kernel_init_free_pages
     0.11%     0.10%  io_uring      [kernel.kallsyms]  [k] __blk_rq_map_sg
     0.11%     0.10%  io_uring      [kernel.kallsyms]  [k] nvme_setup_rw
     0.11%     0.09%  io_uring      [kernel.kallsyms]  [k] __bio_try_merge_page
     0.11%     0.10%  io_uring      [kernel.kallsyms]  [k] bio_integrity_prep
     0.10%     0.08%  io_uring      [kernel.kallsyms]  [k] __xas_next
     0.10%     0.09%  io_uring      [kernel.kallsyms]  [k] __bio_add_page
     0.10%     0.08%  io_uring      [kernel.kallsyms]  [k] __io_complete_rw.constprop.0
     0.10%     0.09%  io_uring      [kernel.kallsyms]  [k] blk_mq_complete_request_remote
     0.10%     0.10%  io_uring      [kernel.kallsyms]  [k] __count_memcg_events.part.0
     0.09%     0.07%  io_uring      [kernel.kallsyms]  [k] kthread_blkcg
     0.09%     0.08%  io_uring      [kernel.kallsyms]  [k] blk_queue_bounce
     0.09%     0.00%  io_uring      [unknown]          [k] 0xbaff630d0ccd3500
     0.09%     0.09%  io_uring      [kernel.kallsyms]  [k] blk_mq_tag_to_rq
     0.09%     0.08%  io_uring      [kernel.kallsyms]  [k] dma_map_page_attrs
     0.09%     0.08%  io_uring      [kernel.kallsyms]  [k] wbt_data_dir
     0.09%     0.03%  io_uring      [kernel.kallsyms]  [k] __rq_qos_done
     0.09%     0.08%  io_uring      [kernel.kallsyms]  [k] blk_cgroup_bio_start
     0.08%     0.06%  io_uring      [kernel.kallsyms]  [k] sched_clock
     0.08%     0.06%  io_uring      [kernel.kallsyms]  [k] __entry_text_start
     0.08%     0.08%  io_uring      [kernel.kallsyms]  [k] xas_create
     0.08%     0.04%  io_uring      [kernel.kallsyms]  [k] __rq_qos_issue
     0.08%     0.07%  io_uring      [kernel.kallsyms]  [k] blk_mq_get_driver_tag
     0.08%     0.06%  io_uring      [kernel.kallsyms]  [k] policy_nodemask
     0.07%     0.01%  io_uring      [kernel.kallsyms]  [k] nvme_unmap_data.part.0
     0.07%     0.05%  io_uring      [kernel.kallsyms]  [k] __inc_numa_state
     0.07%     0.06%  io_uring      [kernel.kallsyms]  [k] bio_uninit
     0.07%     0.05%  io_uring      [kernel.kallsyms]  [k] blk_add_rq_to_plug
     0.06%     0.06%  io_uring      [kernel.kallsyms]  [k] mem_cgroup_update_lru_size
     0.06%     0.00%  io_uring      libc-2.32.so       [.] __nrand48_r
     0.06%     0.06%  io_uring      [kernel.kallsyms]  [k] __mod_zone_page_state
     0.06%     0.06%  io_uring      [kernel.kallsyms]  [k] bdev_read_page
     0.06%     0.05%  io_uring      [kernel.kallsyms]  [k] _find_next_bit.constprop.0
     0.06%     0.06%  io_uring      [kernel.kallsyms]  [k] syscall_return_via_sysret
     0.06%     0.06%  io_uring      [kernel.kallsyms]  [k] guard_bio_eod
     0.06%     0.01%  io_uring      [kernel.kallsyms]  [k] __slab_alloc
     0.06%     0.05%  io_uring      [kernel.kallsyms]  [k] dma_unmap_page_attrs
     0.05%     0.03%  io_uring      [kernel.kallsyms]  [k] I_BDEV
     0.05%     0.04%  io_uring      [kernel.kallsyms]  [k] bio_advance
     0.05%     0.00%  io_uring      libc-2.32.so       [.] __drand48_iterate
     0.04%     0.04%  io_uring      [kernel.kallsyms]  [k] kmalloc_slab
     0.04%     0.01%  io_uring      [kernel.kallsyms]  [k] wake_up_process
     0.04%     0.04%  io_uring      [kernel.kallsyms]  [k] ___slab_alloc
     0.04%     0.03%  io_uring      [kernel.kallsyms]  [k] dput
     0.04%     0.04%  io_uring      [kernel.kallsyms]  [k] io_cqring_ev_posted
     0.04%     0.03%  io_uring      [kernel.kallsyms]  [k] irq_exit_rcu
     0.04%     0.03%  io_uring      [kernel.kallsyms]  [k] xas_nomem
     0.04%     0.04%  io_uring      [kernel.kallsyms]  [k] note_interrupt
     0.04%     0.02%  io_uring      [kernel.kallsyms]  [k] memcg_check_events
     0.04%     0.04%  io_uring      [kernel.kallsyms]  [k] psi_flags_change
     0.04%     0.03%  io_uring      [kernel.kallsyms]  [k] try_to_wake_up
     0.04%     0.03%  io_uring      [kernel.kallsyms]  [k] should_failslab
     0.04%     0.03%  io_uring      [kernel.kallsyms]  [k] policy_node
     0.03%     0.03%  io_uring      [kernel.kallsyms]  [k] check_stack_object
     0.03%     0.01%  io_uring      [kernel.kallsyms]  [k] mempool_kfree
     0.03%     0.02%  io_uring      [kernel.kallsyms]  [k] hctx_unlock
     0.03%     0.02%  io_uring      [kernel.kallsyms]  [k] page_cache_next_miss
     0.03%     0.00%  io_uring      libc-2.32.so       [.] lrand48
     0.03%     0.02%  io_uring      [kernel.kallsyms]  [k] irq_enter_rcu
     0.03%     0.02%  io_uring      [kernel.kallsyms]  [k] find_next_zero_bit
     0.03%     0.02%  io_uring      [kernel.kallsyms]  [k] __rq_qos_done_bio
     0.03%     0.01%  io_uring      [kernel.kallsyms]  [k] memset
     0.02%     0.00%  io_uring      [kernel.kallsyms]  [k] __fget_light
     0.02%     0.01%  io_uring      [kernel.kallsyms]  [k] dma_pool_alloc
     0.02%     0.00%  io_uring      [kernel.kallsyms]  [k] asm_sysvec_apic_timer_interrupt
     0.02%     0.00%  io_uring      [kernel.kallsyms]  [k] sysvec_apic_timer_interrupt
     0.02%     0.02%  io_uring      [kernel.kallsyms]  [k] iov_iter_bvec
     0.02%     0.02%  io_uring      [kernel.kallsyms]  [k] cpuset_nodemask_valid_mems_allowed
     0.02%     0.02%  io_uring      [kernel.kallsyms]  [k] blk_start_plug
     0.02%     0.02%  io_uring      [kernel.kallsyms]  [k] task_work_add
     0.02%     0.02%  io_uring      [kernel.kallsyms]  [k] irqentry_enter
     0.02%     0.00%  io_uring      [kernel.kallsyms]  [k] __fdget
     0.02%     0.02%  io_uring      [kernel.kallsyms]  [k] restore_regs_and_return_to_kernel
     0.02%     0.02%  io_uring      [kernel.kallsyms]  [k] _raw_spin_trylock
     0.02%     0.02%  io_uring      [kernel.kallsyms]  [k] __fget_files
     0.02%     0.01%  io_uring      [kernel.kallsyms]  [k] nvme_error_status
     0.02%     0.00%  io_uring      [kernel.kallsyms]  [k] __mix_pool_bytes
     0.02%     0.02%  io_uring      [kernel.kallsyms]  [k] should_fail_alloc_page
     0.02%     0.02%  io_uring      [kernel.kallsyms]  [k] sync_regs
     0.02%     0.01%  io_uring      [kernel.kallsyms]  [k] io_commit_cqring
     0.02%     0.02%  io_uring      [kernel.kallsyms]  [k] _mix_pool_bytes
     0.02%     0.00%  io_uring      [kernel.kallsyms]  [k] hrtimer_interrupt
     0.02%     0.00%  io_uring      [kernel.kallsyms]  [k] __sysvec_apic_timer_interrupt
     0.02%     0.01%  io_uring      [kernel.kallsyms]  [k] bvec_free
     0.02%     0.02%  io_uring      [kernel.kallsyms]  [k] __irqentry_text_end
     0.02%     0.00%  io_uring      [kernel.kallsyms]  [k] syscall_enter_from_user_mode
     0.02%     0.01%  io_uring      [kernel.kallsyms]  [k] iov_iter_revert
     0.02%     0.01%  io_uring      [kernel.kallsyms]  [k] blk_status_to_errno
     0.02%     0.02%  io_uring      [kernel.kallsyms]  [k] idle_cpu
     0.02%     0.01%  io_uring      [kernel.kallsyms]  [k] blk_queue_exit
     0.01%     0.00%  io_uring      [kernel.kallsyms]  [k] dma_map_sg_attrs
     0.01%     0.00%  io_uring      [kernel.kallsyms]  [k] dma_unmap_sg_attrs
     0.01%     0.00%  io_uring      [kernel.kallsyms]  [k] __hrtimer_run_queues
     0.01%     0.01%  io_uring      [kernel.kallsyms]  [k] dma_direct_unmap_sg
     0.01%     0.00%  io_uring      [kernel.kallsyms]  [k] tick_sched_timer
     0.01%     0.00%  io_uring      [kernel.kallsyms]  [k] bvec_alloc
     0.01%     0.01%  io_uring      [kernel.kallsyms]  [k] arch_do_signal_or_restart
     0.01%     0.01%  io_uring      [kernel.kallsyms]  [k] should_fail_bio
     0.01%     0.01%  io_uring      [kernel.kallsyms]  [k] __mem_cgroup_threshold
     0.01%     0.01%  io_uring      [kernel.kallsyms]  [k] dma_direct_map_sg
     0.01%     0.01%  io_uring      [kernel.kallsyms]  [k] propagate_protected_usage
     0.01%     0.01%  io_uring      [kernel.kallsyms]  [k] __sbq_wake_up
     0.01%     0.00%  io_uring      [kernel.kallsyms]  [k] dma_pool_free
     0.01%     0.01%  io_uring      [kernel.kallsyms]  [k] entry_SYSCALL_64_safe_stack
     0.01%     0.01%  io_uring      [kernel.kallsyms]  [k] nvme_cleanup_cmd
     0.01%     0.01%  io_uring      [kernel.kallsyms]  [k] free_unref_page_list
     0.01%     0.01%  io_uring      [kernel.kallsyms]  [k] blk_mq_sched_restart
     0.01%     0.00%  io_uring      [kernel.kallsyms]  [k] update_process_times
     0.01%     0.00%  io_uring      [kernel.kallsyms]  [k] error_return
     0.01%     0.01%  io_uring      [kernel.kallsyms]  [k] bvec_split_segs
     0.01%     0.00%  io_uring      [kernel.kallsyms]  [k] tick_sched_handle
     0.01%     0.01%  io_uring      [kernel.kallsyms]  [k] sg_init_table
     0.01%     0.00%  io_uring      [kernel.kallsyms]  [k] scheduler_tick
     0.01%     0.01%  io_uring      [kernel.kallsyms]  [k] put_cpu_partial
     0.01%     0.01%  io_uring      [kernel.kallsyms]  [k] refill_stock
     0.01%     0.00%  io_uring      [kernel.kallsyms]  [k] __softirqentry_text_start
     0.01%     0.00%  io_uring      io_uring           [.] 0x0000564cf7f80320
     0.01%     0.01%  io_uring      [kernel.kallsyms]  [k] native_iret
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] mem_cgroup_uncharge_list
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] inode_congested
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] sg_next
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] fpregs_assert_state_consistent
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] fput
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] task_tick_fair
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] tick_do_update_jiffies64
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] wake_up_state
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] allocate_slab
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] io_run_task_work_sig
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] update_wall_time
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] timekeeping_advance
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] run_rebalance_domains
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __schedule
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] perf_event_task_tick
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] tick_program_event
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] credit_entropy_bits.constprop.0
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __alloc_pages_slowpath.constprop.0
     0.00%     0.00%  io_uring      io_uring           [.] 0x0000564cf7f802d0
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] io_uring_add_task_file
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] rebalance_domains
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] update_curr
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] native_write_msr
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] schedule
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] timekeeping_update
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] rcu_core
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] schedule_timeout
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] clockevents_program_event
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] nvme_free_prps
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] rcu_core_si
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] update_load_avg
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] load_balance
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] ttwu_do_activate
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] run_timer_softirq
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] enqueue_task
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] rcu_report_qs_rnp
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __queue_work
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] update_sd_lb_stats.constprop.0
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] find_busiest_group
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] update_blocked_averages
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] pvclock_gtod_notify
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __run_timers.part.0
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] call_timer_fn
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] ktime_get_update_offsets_now
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] account_system_time
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] vma_migratable
     0.00%     0.00%  io_uring      libc-2.32.so       [.] __GI___libc_write
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] get_random_u32
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __wake_up_common_lock
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __wake_up
     0.00%     0.00%  iou-mgr-3119  [unknown]          [k] 0000000000000000
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] ret_from_fork
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] io_wq_manager
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __x64_sys_write
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] ksys_write
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] vfs_write
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] intel_tfa_pmu_enable_all
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] x86_pmu_enable
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] update_cfs_group
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] hrtimer_active
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] lapic_next_deadline
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] delayed_work_timer_fn
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] arch_scale_freq_tick
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] rcu_sched_clock_irq
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] account_process_tick
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] wakeup_kswapd
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] _warn_unseeded_randomness
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] pick_next_task_fair
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] new_sync_write
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] tty_write
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] file_tty_write.constprop.0
     0.00%     0.00%  iou-mgr-3116  [unknown]          [k] 0000000000000000
     0.00%     0.00%  iou-mgr-3116  [kernel.kallsyms]  [k] io_wq_manager
     0.00%     0.00%  iou-mgr-3116  [kernel.kallsyms]  [k] ret_from_fork
     0.00%     0.00%  io_uring      libc-2.32.so       [.] clock_nanosleep@@GLIBC_2.17
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] schedule_timeout
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] account_system_index_time
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __update_load_avg_se
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] put_prev_entity
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] trigger_load_balance
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] rcu_gp_kthread_wake
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] swake_up_one
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __x64_sys_clock_nanosleep
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] schedule
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] __schedule
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] common_nsleep
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] io_wqe_worker
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] ret_from_fork
     0.00%     0.00%  iou-wrk-3119  [unknown]          [k] 0000000000000000
     0.00%     0.00%  iou-mgr-3116  [kernel.kallsyms]  [k] schedule
     0.00%     0.00%  iou-mgr-3116  [kernel.kallsyms]  [k] schedule_timeout
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] hrtimer_nanosleep
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] reweight_entity
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] enqueue_hrtimer
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __cgroup_account_cputime_field
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] enqueue_entity
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] enqueue_task_fair
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] kick_process
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] autoremove_wake_function
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] default_wake_function
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] wake_all_kswapds
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __zone_watermark_ok
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] n_tty_write
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] insert_work
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] finish_task_switch.isra.0
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] do_nanosleep
     0.00%     0.00%  iou-mgr-3116  [kernel.kallsyms]  [k] __schedule
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] dequeue_task
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] update_rt_rq_load_avg
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] pty_write
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __calc_delta
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] dequeue_task_fair
     0.00%     0.00%  io_uring      [unknown]          [k] 0000000000000000
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] pick_next_task_fair
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] update_min_vruntime
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] update_vsyscall
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] rb_next
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] rb_insert_color
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] x86_pmu_disable
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __update_load_avg_cfs_rq
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __radix_tree_lookup
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] idr_find
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] radix_tree_lookup
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] io_queue_async_work
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] io_rw_reissue
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] io_wq_enqueue
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] io_wqe_activate_free_worker.isra.0
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] io_wqe_enqueue
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] io_wqe_wake_worker
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] task_numa_work
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __note_gp_changes
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] note_gp_changes
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] psi_task_switch
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] get_partial_node.part.0
     0.00%     0.00%  io_uring      io_uring           [.] 0x0000564cf7f80324
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] newidle_balance
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] schedule_timeout
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] __schedule
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] schedule
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] do_syscall_64
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] entry_SYSCALL_64_after_hwframe
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] update_rq_clock
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] io_wq_check_workers
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] io_worker_handle_work
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] queue_work_on
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] tty_flip_buffer_push
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] intel_pmu_disable_all
     0.00%     0.00%  iou-mgr-3116  [kernel.kallsyms]  [k] newidle_balance
     0.00%     0.00%  iou-mgr-3116  [kernel.kallsyms]  [k] pick_next_task_fair
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] rb_erase
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] timerqueue_add
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] acct_account_cputime
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] group_balance_cpu
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] update_fast_timekeeper
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] update_dl_rq_load_avg
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] blkcg_maybe_throttle_current
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] cpuacct_charge
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] put_prev_task_fair
     0.00%     0.00%  io_uring      io_uring           [.] 0x0000564cf7f802d4
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] cgroup_rstat_updated
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] calc_global_load
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] send_call_function_single_ipi
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] generic_exec_single
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] kick_ilb
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] smp_call_function_single_async
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] native_read_msr
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] run_posix_cpu_timers
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] cpuacct_account_field
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] irq_work_tick
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] mod_node_page_state
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] zone_watermark_ok_safe
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] rcu_qs
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] ttwu_queue_wakelist
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] dequeue_entity
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] update_sd_lb_stats.constprop.0
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] find_busiest_group
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] load_balance
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] newidle_balance
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] dequeue_task
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] _nohz_idle_balance
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __handle_mm_fault
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] handle_mm_fault
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] io_wq_submit_work
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] dequeue_task
     0.00%     0.00%  iou-mgr-3116  [kernel.kallsyms]  [k] update_sd_lb_stats.constprop.0
     0.00%     0.00%  iou-mgr-3116  [kernel.kallsyms]  [k] find_busiest_group
     0.00%     0.00%  iou-mgr-3116  [kernel.kallsyms]  [k] io_wq_check_workers
     0.00%     0.00%  iou-mgr-3116  [kernel.kallsyms]  [k] load_balance
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] dequeue_entity
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] dequeue_task_fair
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] switch_fpu_return
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] prepare_to_wait_exclusive
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] io_issue_sqe
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] io_read
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] pick_next_task_fair
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] vm_mmap_pgoff
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] blkdev_read_iter
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] generic_file_read_iter
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] io_iter_do_read
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] perf_event_alloc
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] copy_process
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] inherit_event.constprop.0
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] inherit_task_group.isra.0
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] perf_event_init_task
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] asm_exc_page_fault
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] do_user_addr_fault
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] exc_page_fault
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] __x64_sys_execve
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] bprm_execve
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] do_execveat_common
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] load_elf_binary
     0.00%     0.00%  iou-mgr-3116  [kernel.kallsyms]  [k] dequeue_task
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] copy_process
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] create_io_thread
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] create_io_worker.isra.0
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] inherit_event.constprop.0
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] inherit_task_group.isra.0
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] perf_event_init_task
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] update_curr
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] update_rq_clock
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] create_io_thread
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] io_uring_alloc_task_context
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] io_wq_create
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] io_wq_fork_manager
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] _raw_spin_lock_irqsave
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] tty_insert_flip_string_fixed_flag
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] filemap_read
     0.00%     0.00%  io_uring      [unknown]          [k] 0x534f49202c383030
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] newidle_balance
     0.00%     0.00%  io_uring      [unknown]          [k] 0x534f49202c343234
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __io_uring_register
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __x64_sys_io_uring_register
     0.00%     0.00%  io_uring      [unknown]          [k] 0x000000000000cc81
     0.00%     0.00%  io_uring      [unknown]          [k] 0x00007f5c1654bc00
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __x64_sys_mmap
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] do_mmap
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] ksys_mmap_pgoff
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] alloc_pages_vma
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] psi_group_change
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] psi_task_change
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __x64_sys_io_uring_setup
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] io_uring_setup
     0.00%     0.00%  io_uring      [unknown]          [k] 0x6966206465646441
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] _nohz_idle_balance
     0.00%     0.00%  numactl       [unknown]          [k] 0x00007f3fff40bb7b
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] finish_wait
     0.00%     0.00%  numactl       [unknown]          [.] 0000000000000000
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] _find_next_bit.constprop.0
     0.00%     0.00%  iou-mgr-3116  [kernel.kallsyms]  [k] __update_idle_core
     0.00%     0.00%  iou-mgr-3116  [kernel.kallsyms]  [k] _raw_spin_lock_irq
     0.00%     0.00%  iou-mgr-3116  [kernel.kallsyms]  [k] __perf_event_task_sched_in
     0.00%     0.00%  iou-mgr-3116  [kernel.kallsyms]  [k] _find_next_bit.constprop.0
     0.00%     0.00%  iou-mgr-3116  [kernel.kallsyms]  [k] update_curr
     0.00%     0.00%  iou-mgr-3116  [kernel.kallsyms]  [k] _nohz_idle_balance
     0.00%     0.00%  iou-mgr-3116  [kernel.kallsyms]  [k] dequeue_entity
     0.00%     0.00%  iou-mgr-3116  [kernel.kallsyms]  [k] dequeue_task_fair
     0.00%     0.00%  iou-mgr-3116  [kernel.kallsyms]  [k] finish_task_switch.isra.0
     0.00%     0.00%  iou-mgr-3116  [kernel.kallsyms]  [k] pick_next_task_idle
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] sched_clock_cpu
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] vm_mmap_pgoff
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] copy_page_to_iter
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] perf_iterate_ctx
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] perf_iterate_sb
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] update_sd_lb_stats.constprop.0
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] find_busiest_group
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] load_balance
     0.00%     0.00%  io_uring      libc-2.32.so       [.] __clone
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] __io_free_req
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] io_free_work
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] native_irq_return_iret
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] copy_user_generic_unrolled
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __tty_buffer_request_room
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] ktime_get_real_seconds
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] do_output_char
     0.00%     0.00%  io_uring      [unknown]          [k] 0x534f49202c303237
     0.00%     0.00%  io_uring      [unknown]          [k] 0x534f49202c323933
     0.00%     0.00%  io_uring      [unknown]          [k] 0x534f49202c333030
     0.00%     0.00%  io_uring      [unknown]          [.] 0x534f49202c343636
     0.00%     0.00%  io_uring      [unknown]          [k] 0x534f49202c353937
     0.00%     0.00%  io_uring      [unknown]          [k] 0x534f49202c373834
     0.00%     0.00%  io_uring      [unknown]          [k] 0x534f49202c383237
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] tty_paranoia_check
     0.00%     0.00%  io_uring      [unknown]          [k] 0x534f49202c303032
     0.00%     0.00%  io_uring      [unknown]          [.] 0x534f49202c303637
     0.00%     0.00%  io_uring      [unknown]          [k] 0x534f49202c363534
     0.00%     0.00%  io_uring      [unknown]          [k] 0x534f49202c363731
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] get_unmapped_area
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __do_sys_clone
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __x64_sys_clone
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] kernel_clone
     0.00%     0.00%  io_uring      libc-2.32.so       [.] __mmap
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __get_user_pages
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] kvfree
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] pin_user_pages
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] finish_task_switch.isra.0
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] copy_user_generic_unrolled
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] get_timespec64
     0.00%     0.00%  io_uring      [unknown]          [k] 0x534f49202c353333
     0.00%     0.00%  io_uring      [unknown]          [k] 0x534f49202c363136
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] kmem_cache_alloc_trace
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __alloc_percpu_gfp
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __alloc_file
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __memcg_kmem_charge
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __x64_sys_openat
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] alloc_empty_file
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] do_filp_open
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] do_sys_openat2
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] obj_cgroup_charge
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] path_openat
     0.00%     0.00%  io_uring      libc-2.32.so       [.] __GI___libc_open
     0.00%     0.00%  io_uring      [unknown]          [k] 0x4c003270316e3065
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] kthread_blkcg
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] __ext4_get_inode_loc
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] __ext4_iget
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] __x64_sys_openat
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] bio_associate_blkg
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] do_filp_open
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] do_sys_openat2
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] ext4_lookup
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] ext4_read_bh_lock
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] ext4_read_bh_nowait
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] ext4_sb_breadahead_unmovable
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] path_openat
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] submit_bh
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] submit_bh_wbc
     0.00%     0.00%  numactl       ld-2.32.so         [.] __GI___open64_nocancel
     0.00%     0.00%  numactl       ld-2.32.so         [.] _dl_map_object
     0.00%     0.00%  io_uring      libc-2.32.so       [.] _int_malloc
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] security_task_getsecid
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __x64_sys_execve
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] bprm_execve
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] do_execveat_common
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] elf_map
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] ima_file_mmap
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] load_elf_binary
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] security_mmap_file
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] vm_mmap
     0.00%     0.00%  io_uring      libc-2.32.so       [.] __GI___execve
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] add_mm_counter_fast
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] do_wp_page
     0.00%     0.00%  io_uring      ld-2.32.so         [.] _dl_relocate_object
     0.00%     0.00%  io_uring      ld-2.32.so         [.] _dl_sysdep_start
     0.00%     0.00%  io_uring      ld-2.32.so         [.] dl_main
     0.00%     0.00%  io_uring      libc-2.32.so       [.] sysmalloc
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] kthread_is_per_cpu
     0.00%     0.00%  io_uring      [unknown]          [k] 0x534f49202c303030
     0.00%     0.00%  io_uring      [unknown]          [k] 0x534f49202c323332
     0.00%     0.00%  io_uring      [unknown]          [k] 0x534f49202c323931
     0.00%     0.00%  io_uring      [unknown]          [k] 0x534f49202c343833
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] mmap_region
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] perf_event_mmap
     0.00%     0.00%  io_uring      ld-2.32.so         [.] mmap64
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] aa_get_task_label
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] __x64_sys_mmap
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] apparmor_task_getsecid
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] ima_file_mmap
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] ksys_mmap_pgoff
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] security_mmap_file
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] security_task_getsecid
     0.00%     0.00%  numactl       ld-2.32.so         [.] mmap64
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] flush_tlb_batched_pending
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] begin_new_exec
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] exit_mmap
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] mmput
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] unmap_page_range
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] unmap_single_vma
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] unmap_vmas
     0.00%     0.00%  numactl       libc-2.32.so       [.] __GI___execve
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] __count_memcg_events.part.0
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] __count_memcg_events
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] asm_exc_page_fault
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] do_user_addr_fault
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] exc_page_fault
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] handle_mm_fault
     0.00%     0.00%  numactl       libc-2.32.so       [.] sysmalloc
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] __fsnotify_parent
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] ____fput
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] __fput
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] exit_to_user_mode_prepare
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] syscall_exit_to_user_mode
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] task_work_run
     0.00%     0.00%  numactl       libc-2.32.so       [.] __close_nocancel
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] cpumask_next_and
     0.00%     0.00%  numactl       ld-2.32.so         [.] init_tls
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] __entry_text_start
     0.00%     0.00%  numactl       ld-2.32.so         [.] _dl_allocate_tls_storage
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] put_dec_trunc8
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] __x64_sys_read
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] dev_attr_show
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] kernfs_fop_read_iter
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] kernfs_seq_show
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] ksys_read
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] new_sync_read
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] node_read_meminfo
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] number
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] seq_read_iter
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] sysfs_emit_at
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] sysfs_kf_seq_show
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] vfs_read
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] vscnprintf
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] vsnprintf
     0.00%     0.00%  numactl       libc-2.32.so       [.] read
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] tty_hung_up_p
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __perf_event_task_sched_out
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] remove_wait_queue
     0.00%     0.00%  io_uring      [unknown]          [k] 0x534f49202c323139
     0.00%     0.00%  io_uring      [unknown]          [k] 0x534f49202c323732
     0.00%     0.00%  io_uring      [unknown]          [k] 0x534f49202c343439
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] deactivate_slab
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] ___slab_alloc
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] __slab_alloc
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] allocate_fake_cpuc
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] intel_cpuc_prepare
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] kmem_cache_alloc_node_trace
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] perf_event_alloc
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] perf_try_init_event
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] x86_pmu_event_init
     0.00%     0.00%  iou-mgr-3116  [kernel.kallsyms]  [k] _raw_spin_lock
     0.00%     0.00%  iou-mgr-3116  [kernel.kallsyms]  [k] del_timer_sync
     0.00%     0.00%  iou-mgr-3116  [kernel.kallsyms]  [k] native_write_msr
     0.00%     0.00%  iou-mgr-3116  [kernel.kallsyms]  [k] put_prev_task_fair
     0.00%     0.00%  iou-mgr-3116  [kernel.kallsyms]  [k] update_load_avg
     0.00%     0.00%  iou-mgr-3116  [kernel.kallsyms]  [k] x86_pmu_disable
     0.00%     0.00%  iou-mgr-3116  [kernel.kallsyms]  [k] cpumask_next
     0.00%     0.00%  iou-mgr-3116  [kernel.kallsyms]  [k] intel_tfa_pmu_enable_all
     0.00%     0.00%  iou-mgr-3116  [kernel.kallsyms]  [k] rcu_read_unlock_strict
     0.00%     0.00%  iou-mgr-3116  [kernel.kallsyms]  [k] update_blocked_averages
     0.00%     0.00%  iou-mgr-3116  [kernel.kallsyms]  [k] x86_pmu_enable
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] native_sched_clock
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] _nohz_idle_balance
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] update_rq_clock
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] __mutex_init
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] native_sched_clock
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] check_stack_object
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] cpuacct_charge
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] hrtick_update
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] io_wq_worker_running
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] record_times
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] update_curr
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] cpuacct_charge
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] io_wq_worker_sleeping
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] psi_group_change
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] update_min_vruntime
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] x86_pmu_disable
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] del_timer_sync
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] psi_task_change
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] sched_clock_cpu
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] kmem_cache_alloc_node_trace
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] allocate_fake_cpuc
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] intel_cpuc_prepare
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] perf_try_init_event
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] x86_pmu_event_init
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] pgd_free
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] update_blocked_averages
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] __mmdrop
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] __update_load_avg_cfs_rq
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] update_load_avg
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] update_cfs_group
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] dequeue_task_fair
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] perf_iterate_ctx
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] do_mmap
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] elf_map
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] mmap_region
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] perf_event_mmap
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] perf_iterate_sb
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] vm_mmap
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] __update_idle_core
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] block_read_full_page
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] kfree
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] refill_stock
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] update_blocked_averages
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] drain_obj_stock
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] filemap_get_pages
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] filemap_read_page
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] io_dismantle_req
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] kmem_cache_free
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] obj_cgroup_uncharge
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] pick_next_task_idle
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] rcu_read_unlock_strict
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] refill_obj_stock
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] ret_from_fork
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] tsk_fork_get_node
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __set_task_comm
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] io_wq_manager
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] perf_event_comm
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __perf_event_task_sched_in
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] perf_iterate_ctx
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] __set_task_comm
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] io_wqe_worker
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] perf_event_comm
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] perf_iterate_sb
     0.00%     0.00%  perf          [kernel.kallsyms]  [k] __x64_sys_execve
     0.00%     0.00%  perf          [kernel.kallsyms]  [k] begin_new_exec
     0.00%     0.00%  perf          [kernel.kallsyms]  [k] bprm_execve
     0.00%     0.00%  perf          [kernel.kallsyms]  [k] do_execveat_common
     0.00%     0.00%  perf          [kernel.kallsyms]  [k] do_syscall_64
     0.00%     0.00%  perf          [kernel.kallsyms]  [k] entry_SYSCALL_64_after_hwframe
     0.00%     0.00%  perf          [kernel.kallsyms]  [k] load_elf_binary
     0.00%     0.00%  perf          [unknown]          [k] 0x00007f3fff40bb7b
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] apparmor_file_permission
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] rw_verify_area
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] security_file_permission
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] _raw_spin_lock_irq
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] native_write_msr
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] __perf_event_task_sched_in
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] intel_tfa_pmu_enable_all
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] x86_pmu_enable
     0.00%     0.00%  perf          [kernel.kallsyms]  [k] perf_iterate_sb
     0.00%     0.00%  perf          [kernel.kallsyms]  [k] __set_task_comm
     0.00%     0.00%  perf          [kernel.kallsyms]  [k] perf_event_comm
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] schedule_tail
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] schedule_tail
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] native_flush_tlb_one_user
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] native_flush_tlb_one_user
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] end_repeat_nmi
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] native_write_msr
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] __perf_event_task_sched_in
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] finish_task_switch.isra.0
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] intel_tfa_pmu_enable_all
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] x86_pmu_enable
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] native_set_fixmap
     0.00%     0.00%  perf          [kernel.kallsyms]  [k] native_write_msr
     0.00%     0.00%  perf          [kernel.kallsyms]  [k] ctx_resched
     0.00%     0.00%  perf          [kernel.kallsyms]  [k] intel_tfa_pmu_enable_all
     0.00%     0.00%  perf          [kernel.kallsyms]  [k] perf_event_exec
     0.00%     0.00%  perf          [kernel.kallsyms]  [k] x86_pmu_enable
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] native_flush_tlb_one_user
     0.00%     0.00%  perf          [kernel.kallsyms]  [k] native_flush_tlb_one_user
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] memcpy_fromio
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] nmi_cpu_backtrace
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] acpi_os_read_memory
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] acpi_os_read_memory
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] nmi_cpu_backtrace
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] nmi_cpu_backtrace
     0.00%     0.00%  perf          [kernel.kallsyms]  [k] native_sched_clock
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] native_apic_msr_write
     0.00%     0.00%  iou-mgr-3119  [kernel.kallsyms]  [k] native_apic_msr_write
     0.00%     0.00%  iou-wrk-3119  [kernel.kallsyms]  [k] native_apic_msr_write
     0.00%     0.00%  perf          [kernel.kallsyms]  [k] native_apic_msr_write
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __intel_pmu_enable_all.constprop.0
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] intel_pmu_handle_irq


#
# (Tip: To count events in every 1000 msec: perf stat -I 1000)
#

[-- Attachment #3: kswapd-1.svg --]
[-- Type: image/svg+xml, Size: 61324 bytes --]

[-- Attachment #4: io_uring-1.txt --]
[-- Type: text/plain, Size: 63989 bytes --]

# To display the perf.data header info, please use --header/--header-only options.
#
#
# Total Lost Samples: 0
#
# Samples: 841K of event 'cycles'
# Event count (approx.): 753744677630
#
# Children      Self  Command       Shared Object      Symbol                                      
# ........  ........  ............  .................  ............................................
#
    99.91%     0.00%  io_uring      [unknown]          [k] 0x0000000000000005
    99.91%     0.00%  io_uring      [unknown]          [k] 0x000055c42c2c2450
    99.45%     0.02%  io_uring      libc-2.32.so       [.] syscall
    99.24%     0.01%  io_uring      [kernel.kallsyms]  [k] entry_SYSCALL_64_after_hwframe
    99.22%     0.00%  io_uring      [kernel.kallsyms]  [k] do_syscall_64
    94.48%     0.22%  io_uring      [kernel.kallsyms]  [k] __io_queue_sqe
    94.09%     0.31%  io_uring      [kernel.kallsyms]  [k] io_issue_sqe
    93.33%     0.62%  io_uring      [kernel.kallsyms]  [k] io_read
    88.57%     0.93%  io_uring      [kernel.kallsyms]  [k] blkdev_read_iter
    87.80%     0.15%  io_uring      [kernel.kallsyms]  [k] io_iter_do_read
    87.57%     0.16%  io_uring      [kernel.kallsyms]  [k] generic_file_read_iter
    87.35%     1.08%  io_uring      [kernel.kallsyms]  [k] filemap_read
    82.44%     0.01%  io_uring      [kernel.kallsyms]  [k] __x64_sys_io_uring_enter
    82.34%     0.01%  io_uring      [kernel.kallsyms]  [k] __do_sys_io_uring_enter
    82.09%     0.47%  io_uring      [kernel.kallsyms]  [k] io_submit_sqes
    79.50%     0.08%  io_uring      [kernel.kallsyms]  [k] io_queue_sqe
    71.47%     1.08%  io_uring      [kernel.kallsyms]  [k] filemap_get_pages
    53.08%     0.35%  io_uring      [kernel.kallsyms]  [k] ondemand_readahead
    51.74%     1.49%  io_uring      [kernel.kallsyms]  [k] page_cache_ra_unbounded
    49.92%     0.13%  io_uring      [kernel.kallsyms]  [k] page_cache_sync_ra
    21.26%     0.63%  io_uring      [kernel.kallsyms]  [k] add_to_page_cache_lru
    17.08%     0.02%  io_uring      [kernel.kallsyms]  [k] task_work_run
    16.98%     0.03%  io_uring      [kernel.kallsyms]  [k] exit_to_user_mode_prepare
    16.94%    10.52%  io_uring      [kernel.kallsyms]  [k] __add_to_page_cache_locked
    16.94%     0.06%  io_uring      [kernel.kallsyms]  [k] tctx_task_work
    16.79%     0.19%  io_uring      [kernel.kallsyms]  [k] syscall_exit_to_user_mode
    16.41%     2.61%  io_uring      [kernel.kallsyms]  [k] filemap_get_read_batch
    16.08%    15.72%  io_uring      [kernel.kallsyms]  [k] xas_load
    15.99%     0.15%  io_uring      [kernel.kallsyms]  [k] read_pages
    15.87%     0.13%  io_uring      [kernel.kallsyms]  [k] blkdev_readahead
    15.72%     0.56%  io_uring      [kernel.kallsyms]  [k] mpage_readahead
    15.58%     0.09%  io_uring      [kernel.kallsyms]  [k] io_req_task_submit
    15.37%     0.07%  io_uring      [kernel.kallsyms]  [k] __io_req_task_submit
    12.14%     0.15%  io_uring      [kernel.kallsyms]  [k] copy_page_to_iter
    12.03%     0.03%  io_uring      [kernel.kallsyms]  [k] __page_cache_alloc
    11.98%     0.14%  io_uring      [kernel.kallsyms]  [k] alloc_pages_current
    11.66%     0.30%  io_uring      [kernel.kallsyms]  [k] __alloc_pages_nodemask
    11.28%    11.05%  io_uring      [kernel.kallsyms]  [k] _copy_to_iter
    11.06%     3.16%  io_uring      [kernel.kallsyms]  [k] get_page_from_freelist
    10.53%     0.10%  io_uring      [kernel.kallsyms]  [k] submit_bio
    10.27%     0.21%  io_uring      [kernel.kallsyms]  [k] submit_bio_noacct
     8.30%     0.51%  io_uring      [kernel.kallsyms]  [k] blk_mq_submit_bio
     7.73%     7.62%  io_uring      [kernel.kallsyms]  [k] clear_page_erms
     3.68%     1.02%  io_uring      [kernel.kallsyms]  [k] do_mpage_readpage
     3.33%     0.01%  io_uring      [kernel.kallsyms]  [k] page_cache_async_ra
     3.25%     0.01%  io_uring      [kernel.kallsyms]  [k] blk_flush_plug_list
     3.24%     0.06%  io_uring      [kernel.kallsyms]  [k] blk_mq_flush_plug_list
     3.18%     0.01%  io_uring      [kernel.kallsyms]  [k] blk_mq_sched_insert_requests
     3.15%     0.13%  io_uring      [kernel.kallsyms]  [k] blk_mq_try_issue_list_directly
     2.84%     0.15%  io_uring      [kernel.kallsyms]  [k] __blk_mq_try_issue_directly
     2.69%     0.58%  io_uring      [kernel.kallsyms]  [k] nvme_queue_rq
     2.54%     1.05%  io_uring      [kernel.kallsyms]  [k] blk_attempt_plug_merge
     2.53%     0.44%  io_uring      [kernel.kallsyms]  [k] mark_page_accessed
     2.36%     0.12%  io_uring      [kernel.kallsyms]  [k] rw_verify_area
     2.16%     0.09%  io_uring      [kernel.kallsyms]  [k] mpage_alloc
     2.10%     0.27%  io_uring      [kernel.kallsyms]  [k] lru_cache_add
     1.81%     0.27%  io_uring      [kernel.kallsyms]  [k] security_file_permission
     1.75%     0.87%  io_uring      [kernel.kallsyms]  [k] __pagevec_lru_add
     1.70%     0.63%  io_uring      [kernel.kallsyms]  [k] _raw_spin_lock_irq
     1.53%     0.40%  io_uring      [kernel.kallsyms]  [k] xa_get_order
     1.52%     0.15%  io_uring      [kernel.kallsyms]  [k] __blk_mq_alloc_request
     1.50%     0.65%  io_uring      [kernel.kallsyms]  [k] workingset_refault
     1.50%     0.07%  io_uring      [kernel.kallsyms]  [k] activate_page
     1.48%     0.29%  io_uring      [kernel.kallsyms]  [k] io_submit_flush_completions
     1.46%     0.32%  io_uring      [kernel.kallsyms]  [k] bio_alloc_bioset
     1.42%     0.15%  io_uring      [kernel.kallsyms]  [k] xa_load
     1.40%     0.16%  io_uring      [kernel.kallsyms]  [k] pagevec_lru_move_fn
     1.39%     0.06%  io_uring      [kernel.kallsyms]  [k] blk_finish_plug
     1.35%     0.28%  io_uring      [kernel.kallsyms]  [k] submit_bio_checks
     1.26%     0.02%  io_uring      [kernel.kallsyms]  [k] asm_common_interrupt
     1.25%     0.01%  io_uring      [kernel.kallsyms]  [k] common_interrupt
     1.21%     1.21%  io_uring      [kernel.kallsyms]  [k] native_queued_spin_lock_slowpath
     1.18%     0.10%  io_uring      [kernel.kallsyms]  [k] mempool_alloc
     1.17%     0.00%  io_uring      [kernel.kallsyms]  [k] __common_interrupt
     1.14%     0.03%  io_uring      [kernel.kallsyms]  [k] handle_edge_irq
     1.08%     0.87%  io_uring      [kernel.kallsyms]  [k] apparmor_file_permission
     1.03%     0.19%  io_uring      [kernel.kallsyms]  [k] __mod_lruvec_state
     1.02%     0.65%  io_uring      [kernel.kallsyms]  [k] blk_rq_merge_ok
     1.01%     0.94%  io_uring      [kernel.kallsyms]  [k] xas_start
     0.95%     0.11%  io_uring      [kernel.kallsyms]  [k] mempool_alloc_slab
     0.93%     0.89%  io_uring      [kernel.kallsyms]  [k] read_tsc
     0.93%     0.24%  io_uring      [kernel.kallsyms]  [k] mem_cgroup_charge
     0.92%     0.10%  io_uring      [kernel.kallsyms]  [k] io_req_free_batch
     0.92%     0.13%  io_uring      [kernel.kallsyms]  [k] io_setup_async_rw
     0.91%     0.24%  io_uring      [kernel.kallsyms]  [k] xas_store
     0.89%     0.19%  io_uring      [kernel.kallsyms]  [k] page_cache_prev_miss
     0.88%     0.63%  io_uring      [kernel.kallsyms]  [k] __activate_page
     0.88%     0.02%  io_uring      [kernel.kallsyms]  [k] asm_sysvec_reschedule_ipi
     0.84%     0.46%  io_uring      [kernel.kallsyms]  [k] __fsnotify_parent
     0.82%     0.11%  io_uring      [kernel.kallsyms]  [k] io_dismantle_req
     0.80%     0.02%  io_uring      [kernel.kallsyms]  [k] handle_irq_event
     0.78%     0.77%  io_uring      [kernel.kallsyms]  [k] workingset_update_node
     0.77%     0.14%  io_uring      [kernel.kallsyms]  [k] PageHuge
     0.74%     0.03%  io_uring      [kernel.kallsyms]  [k] nvme_irq
     0.73%     0.01%  io_uring      [kernel.kallsyms]  [k] __handle_irq_event_percpu
     0.73%     0.10%  io_uring      [kernel.kallsyms]  [k] blk_mq_start_request
     0.72%     0.07%  io_uring      [kernel.kallsyms]  [k] nvme_process_cq
     0.71%     0.04%  io_uring      [kernel.kallsyms]  [k] __xas_prev
     0.71%     0.35%  io_uring      [kernel.kallsyms]  [k] __mod_memcg_lruvec_state
     0.70%     0.15%  io_uring      [kernel.kallsyms]  [k] __check_object_size
     0.69%     0.19%  io_uring      [kernel.kallsyms]  [k] blk_mq_get_tag
     0.69%     0.29%  io_uring      [kernel.kallsyms]  [k] kfree
     0.66%     0.26%  io_uring      [kernel.kallsyms]  [k] blk_mq_rq_ctx_init
     0.65%     0.35%  io_uring      [kernel.kallsyms]  [k] __kmalloc
     0.64%     0.43%  io_uring      [kernel.kallsyms]  [k] kmem_cache_alloc
     0.64%     0.21%  io_uring      [kernel.kallsyms]  [k] __mod_lruvec_page_state
     0.61%     0.01%  io_uring      [kernel.kallsyms]  [k] nvme_pci_complete_rq
     0.60%     0.39%  io_uring      [kernel.kallsyms]  [k] __lock_page_async
     0.58%     0.00%  io_uring      [kernel.kallsyms]  [k] nvme_complete_rq
     0.58%     0.08%  io_uring      [kernel.kallsyms]  [k] bio_associate_blkg
     0.57%     0.31%  io_uring      [kernel.kallsyms]  [k] blk_throtl_bio
     0.57%     0.01%  io_uring      [kernel.kallsyms]  [k] blk_mq_end_request
     0.57%     0.14%  io_uring      [kernel.kallsyms]  [k] workingset_activation
     0.55%     0.53%  io_uring      [kernel.kallsyms]  [k] __virt_addr_valid
     0.55%     0.52%  io_uring      [kernel.kallsyms]  [k] memset_erms
     0.52%     0.39%  io_uring      [kernel.kallsyms]  [k] __x86_retpoline_rax
     0.51%     0.04%  io_uring      [kernel.kallsyms]  [k] __blk_mq_get_tag
     0.49%     0.49%  io_uring      [kernel.kallsyms]  [k] workingset_age_nonresident
     0.48%     0.06%  io_uring      [kernel.kallsyms]  [k] __sbitmap_queue_get
     0.48%     0.09%  io_uring      [kernel.kallsyms]  [k] irqentry_exit_to_user_mode
     0.48%     0.00%  io_uring      [kernel.kallsyms]  [k] irqentry_exit
     0.48%     0.46%  io_uring      [kernel.kallsyms]  [k] bio_associate_blkg_from_css
     0.46%     0.02%  io_uring      [kernel.kallsyms]  [k] sysvec_reschedule_ipi
     0.43%     0.00%  io_uring      [kernel.kallsyms]  [k] __irqentry_text_start
     0.43%     0.41%  io_uring      [kernel.kallsyms]  [k] xas_find_conflict
     0.43%     0.41%  io_uring      [kernel.kallsyms]  [k] io_file_supports_async
     0.42%     0.26%  io_uring      [kernel.kallsyms]  [k] rcu_read_unlock_strict
     0.42%     0.40%  io_uring      [kernel.kallsyms]  [k] blk_attempt_bio_merge.part.0
     0.42%     0.01%  io_uring      io_uring           [.] submitter_fn
     0.41%     0.14%  io_uring      [kernel.kallsyms]  [k] sbitmap_get
     0.39%     0.37%  io_uring      [kernel.kallsyms]  [k] io_import_iovec
     0.37%     0.36%  io_uring      [kernel.kallsyms]  [k] nvme_setup_cmd
     0.37%     0.35%  io_uring      [kernel.kallsyms]  [k] fsnotify
     0.37%     0.36%  io_uring      [kernel.kallsyms]  [k] __mod_memcg_state.part.0
     0.37%     0.35%  io_uring      [kernel.kallsyms]  [k] __mod_node_page_state
     0.36%     0.02%  io_uring      [kernel.kallsyms]  [k] mem_cgroup_from_id
     0.36%     0.35%  io_uring      [kernel.kallsyms]  [k] _raw_spin_lock
     0.36%     0.35%  io_uring      [kernel.kallsyms]  [k] io_prep_rw
     0.36%     0.03%  io_uring      [kernel.kallsyms]  [k] idr_find
     0.36%     0.02%  io_uring      [kernel.kallsyms]  [k] blk_update_request
     0.34%     0.23%  io_uring      [kernel.kallsyms]  [k] __cond_resched
     0.34%     0.32%  io_uring      [kernel.kallsyms]  [k] ktime_get
     0.34%     0.31%  io_uring      [kernel.kallsyms]  [k] blk_integrity_merge_bio
     0.33%     0.30%  io_uring      [kernel.kallsyms]  [k] mem_cgroup_update_lru_size
     0.32%     0.01%  io_uring      [kernel.kallsyms]  [k] bio_endio
     0.32%     0.30%  io_uring      [kernel.kallsyms]  [k] percpu_counter_add_batch
     0.32%     0.31%  io_uring      [kernel.kallsyms]  [k] blkdev_get_block
     0.32%     0.02%  io_uring      [kernel.kallsyms]  [k] radix_tree_lookup
     0.31%     0.30%  io_uring      [kernel.kallsyms]  [k] wbt_wait
     0.31%     0.03%  io_uring      [kernel.kallsyms]  [k] mpage_end_io
     0.31%     0.29%  io_uring      [kernel.kallsyms]  [k] io_file_get
     0.30%     0.30%  io_uring      [kernel.kallsyms]  [k] __radix_tree_lookup
     0.30%     0.30%  io_uring      [kernel.kallsyms]  [k] __blk_queue_split
     0.30%     0.18%  io_uring      [kernel.kallsyms]  [k] try_charge
     0.30%     0.30%  io_uring      [kernel.kallsyms]  [k] __blk_mq_sched_bio_merge
     0.28%     0.26%  io_uring      [kernel.kallsyms]  [k] wbt_track
     0.27%     0.19%  io_uring      [kernel.kallsyms]  [k] __sbitmap_get_word
     0.26%     0.25%  io_uring      [kernel.kallsyms]  [k] __slab_free
     0.25%     0.20%  io_uring      [kernel.kallsyms]  [k] mutex_lock
     0.25%     0.24%  io_uring      [kernel.kallsyms]  [k] mutex_unlock
     0.24%     0.24%  io_uring      [kernel.kallsyms]  [k] native_irq_return_iret
     0.24%     0.22%  io_uring      [kernel.kallsyms]  [k] release_pages
     0.24%     0.10%  io_uring      [kernel.kallsyms]  [k] _raw_spin_lock_irqsave
     0.23%     0.09%  io_uring      [kernel.kallsyms]  [k] bio_add_page
     0.23%     0.20%  io_uring      [kernel.kallsyms]  [k] bio_crypt_rq_ctx_compatible
     0.23%     0.22%  io_uring      [kernel.kallsyms]  [k] __next_zones_zonelist
     0.22%     0.17%  io_uring      [kernel.kallsyms]  [k] slab_pre_alloc_hook.constprop.0
     0.20%     0.20%  io_uring      [kernel.kallsyms]  [k] native_apic_msr_eoi_write
     0.20%     0.10%  io_uring      [kernel.kallsyms]  [k] kiocb_done
     0.19%     0.01%  io_uring      [kernel.kallsyms]  [k] mempool_kmalloc
     0.19%     0.17%  io_uring      [kernel.kallsyms]  [k] get_mem_cgroup_from_mm
     0.19%     0.03%  io_uring      [kernel.kallsyms]  [k] lock_page_lruvec_irqsave
     0.19%     0.12%  io_uring      [kernel.kallsyms]  [k] __x86_indirect_thunk_rax
     0.19%     0.08%  io_uring      [kernel.kallsyms]  [k] __rq_qos_throttle
     0.18%     0.03%  io_uring      [kernel.kallsyms]  [k] page_endio
     0.18%     0.15%  io_uring      [kernel.kallsyms]  [k] aa_file_perm
     0.17%     0.05%  io_uring      [kernel.kallsyms]  [k] blk_account_io_start
     0.16%     0.01%  io_uring      [kernel.kallsyms]  [k] unlock_page
     0.16%     0.15%  io_uring      [kernel.kallsyms]  [k] io_put_req
     0.16%     0.15%  io_uring      [kernel.kallsyms]  [k] wbt_issue
     0.16%     0.13%  io_uring      [kernel.kallsyms]  [k] rcu_all_qs
     0.16%     0.06%  io_uring      [kernel.kallsyms]  [k] __rq_qos_track
     0.15%     0.08%  io_uring      [kernel.kallsyms]  [k] kernel_init_free_pages
     0.15%     0.15%  io_uring      [kernel.kallsyms]  [k] __io_cqring_fill_event
     0.15%     0.02%  io_uring      [kernel.kallsyms]  [k] wake_up_page_bit
     0.15%     0.14%  io_uring      [kernel.kallsyms]  [k] __mod_zone_page_state
     0.15%     0.14%  io_uring      [kernel.kallsyms]  [k] page_mapping
     0.15%     0.14%  io_uring      [kernel.kallsyms]  [k] __blk_rq_map_sg
     0.14%     0.14%  io_uring      [kernel.kallsyms]  [k] slab_free_freelist_hook
     0.14%     0.14%  io_uring      [kernel.kallsyms]  [k] blk_cgroup_bio_start
     0.14%     0.13%  io_uring      [kernel.kallsyms]  [k] nvme_submit_cmd
     0.14%     0.02%  io_uring      [kernel.kallsyms]  [k] irq_chip_ack_parent
     0.14%     0.03%  io_uring      [kernel.kallsyms]  [k] psi_task_change
     0.13%     0.06%  io_uring      [kernel.kallsyms]  [k] mem_cgroup_charge_statistics.constprop.0
     0.13%     0.12%  io_uring      [kernel.kallsyms]  [k] blk_queue_enter
     0.13%     0.12%  io_uring      [kernel.kallsyms]  [k] nvme_setup_rw
     0.13%     0.13%  io_uring      [kernel.kallsyms]  [k] __count_memcg_events.part.0
     0.13%     0.12%  io_uring      [kernel.kallsyms]  [k] update_io_ticks
     0.12%     0.11%  io_uring      [kernel.kallsyms]  [k] memcg_slab_post_alloc_hook
     0.11%     0.11%  io_uring      [kernel.kallsyms]  [k] blk_mq_get_driver_tag
     0.11%     0.08%  io_uring      [kernel.kallsyms]  [k] psi_group_change
     0.11%     0.11%  io_uring      [kernel.kallsyms]  [k] blk_queue_bounce
     0.11%     0.10%  io_uring      [kernel.kallsyms]  [k] page_counter_try_charge
     0.10%     0.09%  io_uring      [kernel.kallsyms]  [k] kthread_blkcg
     0.10%     0.00%  io_uring      [kernel.kallsyms]  [k] __wake_up_locked_key_bookmark
     0.10%     0.10%  io_uring      [kernel.kallsyms]  [k] __bio_add_page
     0.10%     0.09%  io_uring      [kernel.kallsyms]  [k] __io_complete_rw.constprop.0
     0.10%     0.09%  io_uring      [kernel.kallsyms]  [k] bio_integrity_prep
     0.09%     0.08%  io_uring      [kernel.kallsyms]  [k] __xas_next
     0.09%     0.08%  io_uring      [kernel.kallsyms]  [k] __entry_text_start
     0.09%     0.09%  io_uring      [kernel.kallsyms]  [k] dma_map_page_attrs
     0.09%     0.04%  io_uring      [kernel.kallsyms]  [k] io_async_buf_func
     0.09%     0.09%  io_uring      [kernel.kallsyms]  [k] xas_create
     0.09%     0.02%  io_uring      [kernel.kallsyms]  [k] __slab_alloc
     0.09%     0.00%  io_uring      [kernel.kallsyms]  [k] asm_sysvec_apic_timer_interrupt
     0.09%     0.00%  io_uring      [kernel.kallsyms]  [k] bio_put
     0.09%     0.01%  io_uring      [kernel.kallsyms]  [k] __wake_up_common
     0.09%     0.00%  io_uring      [kernel.kallsyms]  [k] sysvec_apic_timer_interrupt
     0.09%     0.08%  io_uring      [kernel.kallsyms]  [k] policy_nodemask
     0.09%     0.01%  io_uring      [kernel.kallsyms]  [k] bio_free
     0.09%     0.08%  io_uring      [kernel.kallsyms]  [k] blk_add_timer
     0.08%     0.04%  io_uring      [kernel.kallsyms]  [k] __rq_qos_issue
     0.08%     0.00%  io_uring      [kernel.kallsyms]  [k] psi_memstall_enter
     0.08%     0.00%  io_uring      [unknown]          [k] 0x43a3da3afeb43b00
     0.08%     0.02%  io_uring      [kernel.kallsyms]  [k] blk_mq_free_request
     0.08%     0.07%  io_uring      [kernel.kallsyms]  [k] __bio_try_merge_page
     0.08%     0.07%  io_uring      [kernel.kallsyms]  [k] __inc_numa_state
     0.08%     0.00%  io_uring      [kernel.kallsyms]  [k] __sysvec_apic_timer_interrupt
     0.07%     0.00%  io_uring      [kernel.kallsyms]  [k] hrtimer_interrupt
     0.07%     0.03%  io_uring      [kernel.kallsyms]  [k] __lock_text_start
     0.07%     0.01%  io_uring      [kernel.kallsyms]  [k] mempool_free_slab
     0.07%     0.06%  io_uring      [kernel.kallsyms]  [k] ___slab_alloc
     0.07%     0.07%  io_uring      [kernel.kallsyms]  [k] syscall_return_via_sysret
     0.07%     0.00%  io_uring      [kernel.kallsyms]  [k] mempool_free
     0.07%     0.00%  io_uring      [kernel.kallsyms]  [k] psi_memstall_leave
     0.06%     0.00%  io_uring      [kernel.kallsyms]  [k] __hrtimer_run_queues
     0.06%     0.00%  io_uring      libc-2.32.so       [.] __nrand48_r
     0.06%     0.05%  io_uring      [kernel.kallsyms]  [k] error_entry
     0.06%     0.00%  io_uring      [kernel.kallsyms]  [k] tick_sched_timer
     0.06%     0.06%  io_uring      [kernel.kallsyms]  [k] blk_add_rq_to_plug
     0.06%     0.05%  io_uring      [kernel.kallsyms]  [k] kmem_cache_free
     0.06%     0.05%  io_uring      [kernel.kallsyms]  [k] _find_next_bit.constprop.0
     0.06%     0.00%  io_uring      [kernel.kallsyms]  [k] __alloc_pages_slowpath.constprop.0
     0.05%     0.05%  io_uring      [kernel.kallsyms]  [k] kmalloc_slab
     0.05%     0.01%  io_uring      [kernel.kallsyms]  [k] lru_note_cost_page
     0.05%     0.05%  io_uring      [kernel.kallsyms]  [k] bdev_read_page
     0.05%     0.03%  io_uring      [kernel.kallsyms]  [k] I_BDEV
     0.05%     0.03%  io_uring      [kernel.kallsyms]  [k] memcg_check_events
     0.05%     0.00%  io_uring      [kernel.kallsyms]  [k] io_req_task_queue
     0.05%     0.00%  io_uring      [kernel.kallsyms]  [k] tick_sched_handle
     0.05%     0.01%  io_uring      [kernel.kallsyms]  [k] lru_note_cost
     0.05%     0.00%  io_uring      [kernel.kallsyms]  [k] update_process_times
     0.05%     0.04%  io_uring      [kernel.kallsyms]  [k] should_failslab
     0.04%     0.00%  io_uring      libc-2.32.so       [.] __drand48_iterate
     0.04%     0.03%  io_uring      [kernel.kallsyms]  [k] apic_ack_irq
     0.04%     0.04%  io_uring      [kernel.kallsyms]  [k] io_cqring_ev_posted
     0.04%     0.01%  io_uring      [kernel.kallsyms]  [k] io_req_task_work_add
     0.04%     0.03%  io_uring      [kernel.kallsyms]  [k] xas_nomem
     0.04%     0.00%  io_uring      [kernel.kallsyms]  [k] scheduler_tick
     0.04%     0.00%  io_uring      [kernel.kallsyms]  [k] dma_map_sg_attrs
     0.04%     0.00%  io_uring      libc-2.32.so       [.] lrand48
     0.04%     0.02%  io_uring      [kernel.kallsyms]  [k] hctx_unlock
     0.04%     0.03%  io_uring      [kernel.kallsyms]  [k] policy_node
     0.04%     0.03%  io_uring      [kernel.kallsyms]  [k] check_stack_object
     0.04%     0.01%  io_uring      [kernel.kallsyms]  [k] __blk_mq_free_request
     0.03%     0.03%  io_uring      [kernel.kallsyms]  [k] dput
     0.03%     0.01%  io_uring      [kernel.kallsyms]  [k] record_times
     0.03%     0.03%  io_uring      [kernel.kallsyms]  [k] blk_stat_add
     0.03%     0.02%  io_uring      [kernel.kallsyms]  [k] dma_pool_alloc
     0.03%     0.03%  io_uring      [kernel.kallsyms]  [k] find_next_zero_bit
     0.03%     0.03%  io_uring      [kernel.kallsyms]  [k] dma_direct_map_sg
     0.03%     0.01%  io_uring      [kernel.kallsyms]  [k] __fget_light
     0.03%     0.02%  io_uring      [kernel.kallsyms]  [k] blk_account_io_done
     0.03%     0.03%  io_uring      [kernel.kallsyms]  [k] guard_bio_eod
     0.03%     0.02%  io_uring      [kernel.kallsyms]  [k] add_interrupt_randomness
     0.03%     0.02%  io_uring      [kernel.kallsyms]  [k] memset
     0.03%     0.02%  io_uring      [kernel.kallsyms]  [k] iov_iter_bvec
     0.03%     0.00%  io_uring      [kernel.kallsyms]  [k] blk_mq_put_tag
     0.03%     0.02%  io_uring      [kernel.kallsyms]  [k] cpuset_nodemask_valid_mems_allowed
     0.03%     0.00%  io_uring      [kernel.kallsyms]  [k] sched_clock_cpu
     0.03%     0.00%  io_uring      [kernel.kallsyms]  [k] __count_memcg_events
     0.02%     0.02%  io_uring      [kernel.kallsyms]  [k] mem_cgroup_get_nr_swap_pages
     0.02%     0.02%  io_uring      [kernel.kallsyms]  [k] blk_start_plug
     0.02%     0.02%  io_uring      [kernel.kallsyms]  [k] sbitmap_queue_clear
     0.02%     0.02%  io_uring      [kernel.kallsyms]  [k] io_commit_cqring
     0.02%     0.02%  io_uring      [kernel.kallsyms]  [k] should_fail_bio
     0.02%     0.01%  io_uring      [kernel.kallsyms]  [k] page_cache_next_miss
     0.02%     0.00%  io_uring      [kernel.kallsyms]  [k] task_tick_fair
     0.02%     0.02%  io_uring      [kernel.kallsyms]  [k] should_fail_alloc_page
     0.02%     0.02%  io_uring      [kernel.kallsyms]  [k] native_sched_clock
     0.02%     0.00%  io_uring      [kernel.kallsyms]  [k] __fdget
     0.02%     0.02%  io_uring      [kernel.kallsyms]  [k] wbt_data_dir
     0.02%     0.02%  io_uring      [kernel.kallsyms]  [k] sync_regs
     0.02%     0.02%  io_uring      [kernel.kallsyms]  [k] wbt_done
     0.02%     0.02%  io_uring      [kernel.kallsyms]  [k] __irqentry_text_end
     0.02%     0.02%  io_uring      [kernel.kallsyms]  [k] __fget_files
     0.02%     0.00%  io_uring      [kernel.kallsyms]  [k] do_try_to_free_pages
     0.02%     0.00%  io_uring      [kernel.kallsyms]  [k] shrink_node
     0.02%     0.00%  io_uring      [kernel.kallsyms]  [k] try_to_free_pages
     0.02%     0.00%  io_uring      [kernel.kallsyms]  [k] shrink_lruvec
     0.02%     0.02%  io_uring      [kernel.kallsyms]  [k] sg_init_table
     0.02%     0.02%  io_uring      [kernel.kallsyms]  [k] blk_mq_complete_request_remote
     0.02%     0.00%  io_uring      [kernel.kallsyms]  [k] shrink_inactive_list
     0.02%     0.01%  io_uring      [kernel.kallsyms]  [k] sg_next
     0.02%     0.00%  io_uring      [kernel.kallsyms]  [k] __rq_qos_done
     0.01%     0.00%  io_uring      [kernel.kallsyms]  [k] irq_exit_rcu
     0.01%     0.01%  io_uring      [kernel.kallsyms]  [k] free_unref_page_list
     0.01%     0.01%  io_uring      [kernel.kallsyms]  [k] __mem_cgroup_threshold
     0.01%     0.00%  io_uring      [kernel.kallsyms]  [k] nvme_unmap_data.part.0
     0.01%     0.00%  io_uring      [kernel.kallsyms]  [k] bvec_alloc
     0.01%     0.00%  io_uring      [kernel.kallsyms]  [k] shrink_page_list
     0.01%     0.00%  io_uring      [kernel.kallsyms]  [k] tick_do_update_jiffies64
     0.01%     0.01%  io_uring      [kernel.kallsyms]  [k] propagate_protected_usage
     0.01%     0.00%  io_uring      [kernel.kallsyms]  [k] update_wall_time
     0.01%     0.00%  io_uring      [kernel.kallsyms]  [k] timekeeping_advance
     0.01%     0.01%  io_uring      [kernel.kallsyms]  [k] iov_iter_revert
     0.01%     0.01%  io_uring      [kernel.kallsyms]  [k] dma_unmap_page_attrs
     0.01%     0.01%  io_uring      [kernel.kallsyms]  [k] entry_SYSCALL_64_safe_stack
     0.01%     0.01%  io_uring      [kernel.kallsyms]  [k] arch_do_signal_or_restart
     0.01%     0.00%  io_uring      [kernel.kallsyms]  [k] __remove_mapping
     0.01%     0.01%  io_uring      [kernel.kallsyms]  [k] blk_mq_tag_to_rq
     0.01%     0.01%  io_uring      [kernel.kallsyms]  [k] try_to_wake_up
     0.01%     0.00%  io_uring      [kernel.kallsyms]  [k] __softirqentry_text_start
     0.01%     0.01%  io_uring      [kernel.kallsyms]  [k] perf_event_task_tick
     0.01%     0.00%  io_uring      [kernel.kallsyms]  [k] wake_up_process
     0.01%     0.01%  io_uring      [kernel.kallsyms]  [k] bio_uninit
     0.01%     0.01%  io_uring      [kernel.kallsyms]  [k] note_interrupt
     0.01%     0.01%  io_uring      [kernel.kallsyms]  [k] irqentry_enter
     0.01%     0.01%  io_uring      [kernel.kallsyms]  [k] fput
     0.01%     0.00%  io_uring      [kernel.kallsyms]  [k] update_load_avg
     0.01%     0.00%  io_uring      [kernel.kallsyms]  [k] __x86_retpoline_r13
     0.01%     0.00%  io_uring      [kernel.kallsyms]  [k] allocate_slab
     0.01%     0.01%  io_uring      [kernel.kallsyms]  [k] refill_stock
     0.01%     0.00%  io_uring      [kernel.kallsyms]  [k] syscall_enter_from_user_mode
     0.01%     0.00%  io_uring      [kernel.kallsyms]  [k] tick_program_event
     0.01%     0.00%  io_uring      [kernel.kallsyms]  [k] mempool_kfree
     0.01%     0.01%  io_uring      [kernel.kallsyms]  [k] update_curr
     0.01%     0.01%  io_uring      [kernel.kallsyms]  [k] fpregs_assert_state_consistent
     0.01%     0.00%  io_uring      [kernel.kallsyms]  [k] restore_regs_and_return_to_kernel
     0.01%     0.01%  io_uring      [kernel.kallsyms]  [k] bio_advance
     0.01%     0.00%  io_uring      [kernel.kallsyms]  [k] mem_cgroup_uncharge_list
     0.01%     0.00%  io_uring      io_uring           [.] 0x000055c42b500320
     0.01%     0.01%  io_uring      [kernel.kallsyms]  [k] native_write_msr
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] inode_congested
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] timekeeping_update
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] run_rebalance_domains
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] task_work_add
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] _raw_spin_trylock
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] irq_enter_rcu
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __x86_indirect_thunk_r13
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] dma_unmap_sg_attrs
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] clockevents_program_event
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __rq_qos_done_bio
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __delete_from_page_cache
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] wake_all_kswapds
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] rebalance_domains
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] trigger_load_balance
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] page_cache_delete
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] blk_queue_exit
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] error_return
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] idle_cpu
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] put_cpu_partial
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] x86_pmu_enable
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] dma_direct_unmap_sg
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] intel_tfa_pmu_enable_all
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __mix_pool_bytes
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] sched_clock
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] _mix_pool_bytes
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] bvec_free
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __update_load_avg_cfs_rq
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __queue_work
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __sbq_wake_up
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __run_timers.part.0
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] call_timer_fn
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] run_timer_softirq
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] hrtimer_active
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __schedule
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] blk_status_to_errno
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] arch_scale_freq_tick
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] update_fast_timekeeper
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] native_iret
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] update_vsyscall
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] update_cfs_group
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] delayed_work_timer_fn
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] load_balance
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] ttwu_do_activate
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] insert_work
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] dma_pool_free
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] pvclock_gtod_notify
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] account_process_tick
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __zone_watermark_ok
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] lapic_next_deadline
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __update_load_avg_se
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] account_system_index_time
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] account_system_time
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] wakeup_kswapd
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] io_run_task_work_sig
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] isolate_lru_pages
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] psi_flags_change
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] find_busiest_group
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] enqueue_task
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] io_uring_add_task_file
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] update_sd_lb_stats.constprop.0
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] free_unref_page_commit
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] nvme_error_status
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] nvme_cleanup_cmd
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __wake_up
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] enqueue_task_fair
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] schedule
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] free_pcppages_bulk
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] _warn_unseeded_randomness
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __wake_up_common_lock
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] autoremove_wake_function
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] default_wake_function
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] update_blocked_averages
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] kick_ilb
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] calc_global_load_tick
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] update_rq_clock
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] wake_up_state
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] native_read_msr
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] rcu_segcblist_ready_cbs
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] x86_pmu_disable
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] rcu_sched_clock_irq
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __hrtimer_next_event_base
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] update_min_vruntime
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] dequeue_task
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] schedule_timeout
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] shrink_active_list
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] ktime_get_update_offsets_now
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] enqueue_entity
     0.00%     0.00%  iou-mgr-2493  [kernel.kallsyms]  [k] io_wq_manager
     0.00%     0.00%  iou-mgr-2493  [unknown]          [k] 0000000000000000
     0.00%     0.00%  iou-mgr-2493  [kernel.kallsyms]  [k] ret_from_fork
     0.00%     0.00%  io_uring      libc-2.32.so       [.] __GI___libc_write
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] unaccount_page_cache_page
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] smp_call_function_single_async
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __cgroup_account_cputime_field
     0.00%     0.00%  io_uring      io_uring           [.] 0x000055c42b500324
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] run_posix_cpu_timers
     0.00%     0.00%  iou-mgr-2493  [kernel.kallsyms]  [k] schedule_timeout
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __x64_sys_write
     0.00%     0.00%  io_uring      libc-2.32.so       [.] clock_nanosleep@@GLIBC_2.17
     0.00%     0.00%  iou-mgr-2496  [unknown]          [k] 0000000000000000
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] ret_from_fork
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] queue_work_on
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] io_wq_manager
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] ksys_write
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] credit_entropy_bits.constprop.0
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] blk_mq_sched_restart
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] send_call_function_single_ipi
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] generic_exec_single
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] raw_notifier_call_chain
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __x64_sys_clock_nanosleep
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] profile_tick
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] bvec_split_segs
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] pick_next_task_fair
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] dequeue_task_fair
     0.00%     0.00%  iou-mgr-2493  [kernel.kallsyms]  [k] __schedule
     0.00%     0.00%  iou-mgr-2493  [kernel.kallsyms]  [k] schedule
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] vfs_write
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] common_nsleep
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] do_nanosleep
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] hrtimer_nanosleep
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] schedule
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] schedule_timeout
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] kthread_is_per_cpu
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] file_tty_write.constprop.0
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] new_sync_write
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] tty_write
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __free_one_page
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] __schedule
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] workingset_eviction
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] enqueue_hrtimer
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] rb_next
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] blk_rq_timed_out_timer
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __calc_delta
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] cpumask_next_and
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] vma_migratable
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] timerqueue_del
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] nohz_balance_exit_idle
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] get_partial_node.part.0
     0.00%     0.00%  iou-wrk-2496  [unknown]          [k] 0000000000000000
     0.00%     0.00%  iou-wrk-2496  [kernel.kallsyms]  [k] io_wqe_worker
     0.00%     0.00%  iou-wrk-2496  [kernel.kallsyms]  [k] ret_from_fork
     0.00%     0.00%  iou-mgr-2493  [kernel.kallsyms]  [k] newidle_balance
     0.00%     0.00%  iou-mgr-2493  [kernel.kallsyms]  [k] pick_next_task_fair
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] update_rt_rq_load_avg
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] dequeue_entity
     0.00%     0.00%  io_uring      [unknown]          [k] 0000000000000000
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] uncharge_batch
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] newidle_balance
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] pick_next_task_fair
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] timerqueue_add
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] move_pages_to_lru
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] hrtimer_run_queues
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] watchdog_timer_fn
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] nvme_free_prps
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] set_next_entity
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] task_numa_work
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] select_task_rq_fair
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] rcu_core_si
     0.00%     0.00%  io_uring      io_uring           [.] 0x0000000000001320
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] reweight_entity
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] get_random_u32
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] mod_node_page_state
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] newidle_balance
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] switch_fpu_return
     0.00%     0.00%  iou-wrk-2496  [kernel.kallsyms]  [k] io_worker_handle_work
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] n_tty_write
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] _nohz_idle_balance
     0.00%     0.00%  iou-mgr-2493  [kernel.kallsyms]  [k] _nohz_idle_balance
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] pty_write
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] cpuacct_charge
     0.00%     0.00%  iou-mgr-2493  [kernel.kallsyms]  [k] update_rq_clock
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] __handle_mm_fault
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] asm_exc_page_fault
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] do_user_addr_fault
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] exc_page_fault
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] handle_mm_fault
     0.00%     0.00%  iou-wrk-2496  [kernel.kallsyms]  [k] io_read
     0.00%     0.00%  iou-wrk-2496  [kernel.kallsyms]  [k] io_issue_sqe
     0.00%     0.00%  iou-wrk-2496  [kernel.kallsyms]  [k] io_wq_submit_work
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] finish_task_switch.isra.0
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] tty_flip_buffer_push
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __perf_event_task_sched_in
     0.00%     0.00%  iou-mgr-2493  [kernel.kallsyms]  [k] dequeue_task
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] cpumask_next
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] do_shrink_slab
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] shrink_slab
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] completion_done
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] update_sd_lb_stats.constprop.0
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] _nohz_idle_balance
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] find_busiest_group
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] load_balance
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] xas_clear_mark
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] sched_clock_tick
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] lru_add_drain
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] lru_add_drain_cpu
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] group_balance_cpu
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] kick_process
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __perf_event_task_sched_out
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] cpu_stop_queue_work
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] stop_one_cpu_nowait
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] wake_up_q
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] find_next_and_bit
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] rcu_nmi_enter
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __intel_pmu_enable_all.constprop.0
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] account_user_time
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] psi_task_switch
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] pick_next_entity
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] rb_erase
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] irq_work_tick
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] raise_softirq
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] prep_compound_page
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] rcu_core
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] rcu_gp_kthread_wake
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] rcu_report_qs_rnp
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] swake_up_one
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] setup_object.isra.0
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] acct_account_cputime
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] io_rw_should_reissue
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] io_complete_rw
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] vma_policy_mof
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] llist_add_batch
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] pgdat_balanced
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] mempolicy_slab_node
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] zone_watermark_ok_safe
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] list_lru_del
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] irqentry_enter_from_user_mode
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] check_preempt_curr
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] ttwu_do_wakeup
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] finish_wait
     0.00%     0.00%  iou-mgr-2493  [kernel.kallsyms]  [k] dequeue_task_fair
     0.00%     0.00%  iou-mgr-2493  [kernel.kallsyms]  [k] update_sd_lb_stats.constprop.0
     0.00%     0.00%  iou-mgr-2493  [kernel.kallsyms]  [k] find_busiest_group
     0.00%     0.00%  iou-mgr-2493  [kernel.kallsyms]  [k] load_balance
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] copy_process
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] inherit_event.constprop.0
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] inherit_task_group.isra.0
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] perf_event_init_task
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] do_syscall_64
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] entry_SYSCALL_64_after_hwframe
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] dequeue_task
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __handle_mm_fault
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] handle_mm_fault
     0.00%     0.00%  io_uring      libc-2.32.so       [.] _int_malloc
     0.00%     0.00%  iou-wrk-2496  [kernel.kallsyms]  [k] kmem_cache_free
     0.00%     0.00%  iou-wrk-2496  [kernel.kallsyms]  [k] __io_free_req
     0.00%     0.00%  iou-wrk-2496  [kernel.kallsyms]  [k] io_free_work
     0.00%     0.00%  iou-wrk-2496  [kernel.kallsyms]  [k] schedule_timeout
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] inherit_event.constprop.0
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] copy_process
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] create_io_thread
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] create_io_worker.isra.0
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] inherit_task_group.isra.0
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] io_wq_check_workers
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] perf_event_init_task
     0.00%     0.00%  iou-mgr-2493  [kernel.kallsyms]  [k] dequeue_entity
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] filemap_map_pages
     0.00%     0.00%  io_uring      [unknown]          [k] 0x534f49202c383436
     0.00%     0.00%  io_uring      [unknown]          [.] 0x534f49202c343039
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] create_io_thread
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] io_uring_alloc_task_context
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] io_wq_create
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] io_wq_fork_manager
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] hrtimer_start_range_ns
     0.00%     0.00%  io_uring      [unknown]          [k] 0x534f49202c323939
     0.00%     0.00%  io_uring      [unknown]          [k] 0x534f49202c363733
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] kmem_cache_alloc_trace
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] perf_event_alloc
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __get_user_pages
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __io_uring_register
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __x64_sys_io_uring_register
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] pin_user_pages
     0.00%     0.00%  io_uring      [unknown]          [k] 0x000000000000cc81
     0.00%     0.00%  io_uring      [unknown]          [k] 0x00007f130eedcc00
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] update_rq_clock
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] update_cfs_group
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] dequeue_task_fair
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] asm_exc_page_fault
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] perf_event_alloc
     0.00%     0.00%  iou-wrk-2496  [kernel.kallsyms]  [k] blkdev_read_iter
     0.00%     0.00%  iou-wrk-2496  [kernel.kallsyms]  [k] kiocb_done
     0.00%     0.00%  iou-wrk-2496  [kernel.kallsyms]  [k] __schedule
     0.00%     0.00%  iou-wrk-2496  [kernel.kallsyms]  [k] pick_next_task_fair
     0.00%     0.00%  iou-wrk-2496  [kernel.kallsyms]  [k] schedule
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] __x64_sys_execve
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] bprm_execve
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] do_execveat_common
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] load_elf_binary
     0.00%     0.00%  iou-mgr-2493  [kernel.kallsyms]  [k] update_cfs_group
     0.00%     0.00%  iou-mgr-2493  [kernel.kallsyms]  [k] __update_idle_core
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __drain_all_pages
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] flush_work
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] __add_to_page_cache_locked
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] __ext4_get_inode_loc
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] __ext4_iget
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] __getblk_gfp
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] __getblk_slow
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] __x64_sys_openat
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] add_to_page_cache_lru
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] do_filp_open
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] do_sys_openat2
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] ext4_lookup
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] ext4_sb_breadahead_unmovable
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] pagecache_get_page
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] path_openat
     0.00%     0.00%  numactl       ld-2.32.so         [.] __GI___open64_nocancel
     0.00%     0.00%  numactl       ld-2.32.so         [.] _dl_map_object
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] native_set_pte
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] do_set_pte
     0.00%     0.00%  numactl       ld-2.32.so         [.] _dl_check_map_versions
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] page_remove_rmap
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] do_wp_page
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] wp_page_copy
     0.00%     0.00%  numactl       ld-2.32.so         [.] _dl_start
     0.00%     0.00%  numactl       ld-2.32.so         [.] _dl_start_user
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] clear_page_erms
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] __alloc_pages_nodemask
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] alloc_pages_vma
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] get_page_from_freelist
     0.00%     0.00%  numactl       libc-2.32.so       [.] _int_malloc
     0.00%     0.00%  numactl       [unknown]          [k] 0000000000000000
     0.00%     0.00%  io_uring      libc-2.32.so       [.] __clone
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] process_echoes
     0.00%     0.00%  io_uring      [unknown]          [k] 0x534f49202c383830
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] next_uptodate_page
     0.00%     0.00%  numactl       libc-2.32.so       [.] _getopt_internal_r
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] vma_interval_tree_remove
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __split_vma
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __vma_adjust
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __x64_sys_mprotect
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] do_mprotect_pkey
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] mprotect_fixup
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] split_vma
     0.00%     0.00%  io_uring      ld-2.32.so         [.] _dl_sysdep_start
     0.00%     0.00%  io_uring      ld-2.32.so         [.] dl_main
     0.00%     0.00%  io_uring      ld-2.32.so         [.] mprotect
     0.00%     0.00%  io_uring      ld-2.32.so         [.] mmap64
     0.00%     0.00%  io_uring      ld-2.32.so         [.] _dl_new_object
     0.00%     0.00%  io_uring      [unknown]          [.] 0x00007f130ef48fb0
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __wait_for_common
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] wait_for_completion
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] do_close_on_exec
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] begin_new_exec
     0.00%     0.00%  numactl       libc-2.32.so       [.] __GI___execve
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] rb_insert_color
     0.00%     0.00%  io_uring      [unknown]          [k] 0x534f49202c303034
     0.00%     0.00%  io_uring      [unknown]          [k] 0x534f49202c303639
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] ldsem_up_read
     0.00%     0.00%  io_uring      [unknown]          [k] 0x534f49202c303237
     0.00%     0.00%  io_uring      [unknown]          [k] 0x534f49202c323338
     0.00%     0.00%  io_uring      [unknown]          [k] 0x534f49202c343232
     0.00%     0.00%  io_uring      [unknown]          [k] 0x534f49202c343632
     0.00%     0.00%  io_uring      [unknown]          [k] 0x534f49202c363337
     0.00%     0.00%  io_uring      [unknown]          [k] 0x534f49202c373337
     0.00%     0.00%  io_uring      [unknown]          [k] 0x534f49202c383239
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __do_sys_clone
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __x64_sys_clone
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] kernel_clone
     0.00%     0.00%  io_uring      [unknown]          [k] 0x7830203d20727470
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] lru_cache_add_page_vma
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] __lock_text_start
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] __update_idle_core
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] _raw_spin_lock_irqsave
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] idle_cpu
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] psi_task_change
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] dequeue_entity
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] pick_next_task_idle
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __x64_sys_io_uring_setup
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] io_uring_setup
     0.00%     0.00%  io_uring      [unknown]          [k] 0x6966206465646441
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] p4d_offset
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] do_user_addr_fault
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] exc_page_fault
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] clear_page_erms
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] ___slab_alloc
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] __alloc_pages_nodemask
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] __slab_alloc
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] alloc_pages_current
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] allocate_slab
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] get_page_from_freelist
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] kmem_cache_alloc_trace
     0.00%     0.00%  iou-mgr-2493  [kernel.kallsyms]  [k] __mod_timer
     0.00%     0.00%  iou-wrk-2496  [kernel.kallsyms]  [k] filemap_read
     0.00%     0.00%  iou-wrk-2496  [kernel.kallsyms]  [k] io_cqring_ev_posted
     0.00%     0.00%  iou-wrk-2496  [kernel.kallsyms]  [k] io_wq_worker_running
     0.00%     0.00%  iou-wrk-2496  [kernel.kallsyms]  [k] newidle_balance
     0.00%     0.00%  iou-wrk-2496  [kernel.kallsyms]  [k] page_counter_uncharge
     0.00%     0.00%  iou-wrk-2496  [kernel.kallsyms]  [k] __calc_delta
     0.00%     0.00%  iou-wrk-2496  [kernel.kallsyms]  [k] __io_complete_rw.constprop.0
     0.00%     0.00%  iou-wrk-2496  [kernel.kallsyms]  [k] drain_obj_stock
     0.00%     0.00%  iou-wrk-2496  [kernel.kallsyms]  [k] generic_file_read_iter
     0.00%     0.00%  iou-wrk-2496  [kernel.kallsyms]  [k] io_iter_do_read
     0.00%     0.00%  iou-wrk-2496  [kernel.kallsyms]  [k] io_req_complete_post
     0.00%     0.00%  iou-wrk-2496  [kernel.kallsyms]  [k] obj_cgroup_uncharge
     0.00%     0.00%  iou-wrk-2496  [kernel.kallsyms]  [k] refill_obj_stock
     0.00%     0.00%  iou-wrk-2496  [kernel.kallsyms]  [k] update_curr
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] memset_erms
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] allocate_fake_cpuc
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] perf_try_init_event
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] x86_pmu_event_init
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] prepare_to_wait_exclusive
     0.00%     0.00%  iou-mgr-2493  [kernel.kallsyms]  [k] __update_load_avg_se
     0.00%     0.00%  iou-mgr-2493  [kernel.kallsyms]  [k] find_next_and_bit
     0.00%     0.00%  iou-mgr-2493  [kernel.kallsyms]  [k] idle_cpu
     0.00%     0.00%  iou-mgr-2493  [kernel.kallsyms]  [k] io_wq_worker_running
     0.00%     0.00%  iou-mgr-2493  [kernel.kallsyms]  [k] lock_timer_base
     0.00%     0.00%  iou-mgr-2493  [kernel.kallsyms]  [k] psi_task_change
     0.00%     0.00%  iou-mgr-2493  [kernel.kallsyms]  [k] reweight_entity
     0.00%     0.00%  iou-mgr-2493  [kernel.kallsyms]  [k] _find_next_bit.constprop.0
     0.00%     0.00%  iou-mgr-2493  [kernel.kallsyms]  [k] calc_wheel_index
     0.00%     0.00%  iou-mgr-2493  [kernel.kallsyms]  [k] cpumask_next_and
     0.00%     0.00%  iou-mgr-2493  [kernel.kallsyms]  [k] pick_next_task_idle
     0.00%     0.00%  iou-mgr-2493  [kernel.kallsyms]  [k] update_load_avg
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] kmem_cache_alloc_bulk
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] strlen
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] do_mmap
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] elf_map
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] mmap_region
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] vm_mmap
     0.00%     0.00%  numactl       [kernel.kallsyms]  [k] vm_mmap_pgoff
     0.00%     0.00%  numactl       [unknown]          [k] 0x00007fccebb22b7b
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] perf_iterate_ctx
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] __set_task_comm
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] perf_event_comm
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] perf_iterate_sb
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __mutex_init
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] ret_from_fork
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] memcpy_erms
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] __perf_event__output_id_sample
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] perf_event_comm_output
     0.00%     0.00%  iou-wrk-2496  [kernel.kallsyms]  [k] perf_iterate_ctx
     0.00%     0.00%  iou-wrk-2496  [kernel.kallsyms]  [k] __set_task_comm
     0.00%     0.00%  iou-wrk-2496  [kernel.kallsyms]  [k] perf_event_comm
     0.00%     0.00%  iou-wrk-2496  [kernel.kallsyms]  [k] perf_iterate_sb
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] io_wqe_worker
     0.00%     0.00%  io_uring      libc-2.32.so       [.] __GI___gettid
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] start_flush_work.constprop.0
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] perf_iterate_ctx
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] __set_task_comm
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] io_wq_manager
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] perf_event_comm
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] perf_iterate_sb
     0.00%     0.00%  perf          [kernel.kallsyms]  [k] __x64_sys_execve
     0.00%     0.00%  perf          [kernel.kallsyms]  [k] begin_new_exec
     0.00%     0.00%  perf          [kernel.kallsyms]  [k] bprm_execve
     0.00%     0.00%  perf          [kernel.kallsyms]  [k] do_execveat_common
     0.00%     0.00%  perf          [kernel.kallsyms]  [k] do_syscall_64
     0.00%     0.00%  perf          [kernel.kallsyms]  [k] entry_SYSCALL_64_after_hwframe
     0.00%     0.00%  perf          [kernel.kallsyms]  [k] load_elf_binary
     0.00%     0.00%  perf          [unknown]          [k] 0x00007fccebb22b7b
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] schedule_tail
     0.00%     0.00%  iou-mgr-2493  [kernel.kallsyms]  [k] get_nohz_timer_target
     0.00%     0.00%  perf          [kernel.kallsyms]  [k] perf_iterate_sb
     0.00%     0.00%  perf          [kernel.kallsyms]  [k] __set_task_comm
     0.00%     0.00%  perf          [kernel.kallsyms]  [k] perf_event_comm
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] schedule_tail
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] native_write_msr
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] __perf_event_task_sched_in
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] finish_task_switch.isra.0
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] intel_tfa_pmu_enable_all
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] x86_pmu_enable
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] nmi_restore
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] nmi_restore
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] recalc_sigpending
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] end_repeat_nmi
     0.00%     0.00%  iou-mgr-2493  [kernel.kallsyms]  [k] native_write_msr
     0.00%     0.00%  iou-mgr-2493  [kernel.kallsyms]  [k] __perf_event_task_sched_in
     0.00%     0.00%  iou-mgr-2493  [kernel.kallsyms]  [k] finish_task_switch.isra.0
     0.00%     0.00%  iou-mgr-2493  [kernel.kallsyms]  [k] intel_tfa_pmu_enable_all
     0.00%     0.00%  iou-mgr-2493  [kernel.kallsyms]  [k] x86_pmu_enable
     0.00%     0.00%  perf          [kernel.kallsyms]  [k] native_write_msr
     0.00%     0.00%  perf          [kernel.kallsyms]  [k] ctx_resched
     0.00%     0.00%  perf          [kernel.kallsyms]  [k] intel_tfa_pmu_enable_all
     0.00%     0.00%  perf          [kernel.kallsyms]  [k] perf_event_exec
     0.00%     0.00%  perf          [kernel.kallsyms]  [k] x86_pmu_enable
     0.00%     0.00%  iou-mgr-2493  [kernel.kallsyms]  [k] native_flush_tlb_one_user
     0.00%     0.00%  perf          [kernel.kallsyms]  [k] native_flush_tlb_one_user
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] native_set_fixmap
     0.00%     0.00%  iou-mgr-2496  [kernel.kallsyms]  [k] ghes_notify_nmi
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] nmi_cpu_backtrace
     0.00%     0.00%  iou-mgr-2493  [kernel.kallsyms]  [k] nmi_cpu_backtrace_handler
     0.00%     0.00%  perf          [kernel.kallsyms]  [k] sched_clock
     0.00%     0.00%  io_uring      [kernel.kallsyms]  [k] native_apic_msr_write
     0.00%     0.00%  iou-mgr-2493  [kernel.kallsyms]  [k] native_apic_msr_write
     0.00%     0.00%  perf          [kernel.kallsyms]  [k] native_apic_msr_write


#
# (Tip: System-wide collection from all CPUs: perf record -a)
#

[-- Attachment #5: io_uring-1.svg --]
[-- Type: image/svg+xml, Size: 529992 bytes --]

[-- Attachment #6: kswapd-1.txt --]
[-- Type: text/plain, Size: 38048 bytes --]

# To display the perf.data header info, please use --header/--header-only options.
#
#
# Total Lost Samples: 0
#
# Samples: 773K of event 'cycles'
# Event count (approx.): 456054447930
#
# Children      Self  Command  Shared Object      Symbol                                     
# ........  ........  .......  .................  ...........................................
#
   100.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] kthread
   100.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] ret_from_fork
   100.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] kswapd
    99.90%     0.01%  kswapd0  [kernel.kallsyms]  [k] balance_pgdat
    99.86%     0.05%  kswapd0  [kernel.kallsyms]  [k] shrink_node
    98.00%     0.19%  kswapd0  [kernel.kallsyms]  [k] shrink_lruvec
    91.13%     0.10%  kswapd0  [kernel.kallsyms]  [k] shrink_inactive_list
    75.67%     5.97%  kswapd0  [kernel.kallsyms]  [k] shrink_page_list
    57.65%     2.59%  kswapd0  [kernel.kallsyms]  [k] __remove_mapping
    45.99%     0.27%  kswapd0  [kernel.kallsyms]  [k] __delete_from_page_cache
    42.88%     0.88%  kswapd0  [kernel.kallsyms]  [k] page_cache_delete
    39.05%     1.04%  kswapd0  [kernel.kallsyms]  [k] xas_store
    37.71%    37.67%  kswapd0  [kernel.kallsyms]  [k] xas_create
    12.62%    11.79%  kswapd0  [kernel.kallsyms]  [k] isolate_lru_pages
     8.52%     0.98%  kswapd0  [kernel.kallsyms]  [k] free_unref_page_list
     7.38%     0.61%  kswapd0  [kernel.kallsyms]  [k] free_unref_page_commit
     6.68%     1.78%  kswapd0  [kernel.kallsyms]  [k] free_pcppages_bulk
     6.53%     0.83%  kswapd0  [kernel.kallsyms]  [k] shrink_active_list
     6.45%     3.21%  kswapd0  [kernel.kallsyms]  [k] _raw_spin_lock_irqsave
     4.82%     4.60%  kswapd0  [kernel.kallsyms]  [k] __free_one_page
     4.58%     4.21%  kswapd0  [kernel.kallsyms]  [k] unlock_page
     3.62%     3.55%  kswapd0  [kernel.kallsyms]  [k] native_queued_spin_lock_slowpath
     2.49%     0.71%  kswapd0  [kernel.kallsyms]  [k] unaccount_page_cache_page
     2.46%     0.81%  kswapd0  [kernel.kallsyms]  [k] workingset_eviction
     2.14%     0.33%  kswapd0  [kernel.kallsyms]  [k] __mod_lruvec_state
     1.97%     1.88%  kswapd0  [kernel.kallsyms]  [k] xas_clear_mark
     1.73%     0.26%  kswapd0  [kernel.kallsyms]  [k] __mod_lruvec_page_state
     1.71%     1.06%  kswapd0  [kernel.kallsyms]  [k] move_pages_to_lru
     1.66%     1.62%  kswapd0  [kernel.kallsyms]  [k] workingset_age_nonresident
     1.60%     0.85%  kswapd0  [kernel.kallsyms]  [k] __mod_memcg_lruvec_state
     1.58%     0.02%  kswapd0  [kernel.kallsyms]  [k] shrink_slab
     1.49%     0.13%  kswapd0  [kernel.kallsyms]  [k] mem_cgroup_uncharge_list
     1.45%     0.06%  kswapd0  [kernel.kallsyms]  [k] do_shrink_slab
     1.37%     1.32%  kswapd0  [kernel.kallsyms]  [k] page_mapping
     1.06%     0.76%  kswapd0  [kernel.kallsyms]  [k] count_shadow_nodes
     0.89%     0.85%  kswapd0  [kernel.kallsyms]  [k] xas_init_marks
     0.84%     0.58%  kswapd0  [kernel.kallsyms]  [k] _raw_spin_lock_irq
     0.82%     0.49%  kswapd0  [kernel.kallsyms]  [k] page_referenced
     0.81%     0.81%  kswapd0  [kernel.kallsyms]  [k] __mod_memcg_state.part.0
     0.76%     0.08%  kswapd0  [kernel.kallsyms]  [k] uncharge_batch
     0.73%     0.65%  kswapd0  [kernel.kallsyms]  [k] uncharge_page
     0.50%     0.45%  kswapd0  [kernel.kallsyms]  [k] __mod_zone_page_state
     0.50%     0.43%  kswapd0  [kernel.kallsyms]  [k] page_counter_uncharge
     0.48%     0.43%  kswapd0  [kernel.kallsyms]  [k] __isolate_lru_page_prepare
     0.47%     0.47%  kswapd0  [kernel.kallsyms]  [k] __count_memcg_events.part.0
     0.46%     0.11%  kswapd0  [kernel.kallsyms]  [k] lru_note_cost
     0.45%     0.41%  kswapd0  [kernel.kallsyms]  [k] workingset_update_node
     0.42%     0.36%  kswapd0  [kernel.kallsyms]  [k] __mod_node_page_state
     0.37%     0.29%  kswapd0  [kernel.kallsyms]  [k] __lock_text_start
     0.37%     0.06%  kswapd0  [kernel.kallsyms]  [k] wake_up_page_bit
     0.33%     0.12%  kswapd0  [kernel.kallsyms]  [k] cpumask_next
     0.32%     0.22%  kswapd0  [kernel.kallsyms]  [k] __cond_resched
     0.32%     0.28%  kswapd0  [kernel.kallsyms]  [k] free_pcp_prepare
     0.31%     0.01%  kswapd0  [kernel.kallsyms]  [k] __count_memcg_events
     0.30%     0.00%  kswapd0  [kernel.kallsyms]  [k] rmap_walk
     0.29%     0.25%  kswapd0  [kernel.kallsyms]  [k] PageHuge
     0.25%     0.00%  kswapd0  [kernel.kallsyms]  [k] rmap_walk_file
     0.23%     0.06%  kswapd0  [kernel.kallsyms]  [k] super_cache_count
     0.23%     0.17%  kswapd0  [kernel.kallsyms]  [k] rcu_read_unlock_strict
     0.21%     0.01%  kswapd0  [kernel.kallsyms]  [k] page_referenced_one
     0.21%     0.16%  kswapd0  [kernel.kallsyms]  [k] page_mapped
     0.20%     0.20%  kswapd0  [kernel.kallsyms]  [k] list_lru_count_one
     0.20%     0.20%  kswapd0  [kernel.kallsyms]  [k] page_vma_mapped_walk
     0.17%     0.12%  kswapd0  [kernel.kallsyms]  [k] rcu_all_qs
     0.16%     0.16%  kswapd0  [kernel.kallsyms]  [k] _find_next_bit.constprop.0
     0.13%     0.13%  kswapd0  [kernel.kallsyms]  [k] mem_cgroup_iter
     0.13%     0.09%  kswapd0  [kernel.kallsyms]  [k] __x86_retpoline_rax
     0.13%     0.13%  kswapd0  [kernel.kallsyms]  [k] mem_cgroup_update_lru_size
     0.13%     0.08%  kswapd0  [kernel.kallsyms]  [k] _raw_spin_lock
     0.12%     0.08%  kswapd0  [kernel.kallsyms]  [k] find_next_bit
     0.12%     0.11%  kswapd0  [kernel.kallsyms]  [k] total_mapcount
     0.09%     0.05%  kswapd0  [kernel.kallsyms]  [k] __x86_indirect_thunk_rax
     0.09%     0.00%  kswapd0  [kernel.kallsyms]  [k] asm_sysvec_apic_timer_interrupt
     0.09%     0.01%  kswapd0  [kernel.kallsyms]  [k] __schedule
     0.08%     0.00%  kswapd0  [kernel.kallsyms]  [k] sysvec_apic_timer_interrupt
     0.08%     0.06%  kswapd0  [kernel.kallsyms]  [k] propagate_protected_usage
     0.07%     0.00%  kswapd0  [kernel.kallsyms]  [k] __sysvec_apic_timer_interrupt
     0.07%     0.00%  kswapd0  [kernel.kallsyms]  [k] hrtimer_interrupt
     0.06%     0.00%  kswapd0  [kernel.kallsyms]  [k] schedule
     0.06%     0.01%  kswapd0  [kernel.kallsyms]  [k] __wake_up_locked_key_bookmark
     0.06%     0.00%  kswapd0  [kernel.kallsyms]  [k] schedule_timeout
     0.06%     0.03%  kswapd0  [kernel.kallsyms]  [k] memcg_check_events
     0.05%     0.00%  kswapd0  [kernel.kallsyms]  [k] __hrtimer_run_queues
     0.05%     0.00%  kswapd0  [kernel.kallsyms]  [k] pick_next_task_fair
     0.05%     0.01%  kswapd0  [kernel.kallsyms]  [k] lru_add_drain
     0.05%     0.00%  kswapd0  [kernel.kallsyms]  [k] tick_sched_timer
     0.05%     0.05%  kswapd0  [kernel.kallsyms]  [k] lru_add_drain_cpu
     0.05%     0.00%  kswapd0  [kernel.kallsyms]  [k] newidle_balance
     0.04%     0.00%  kswapd0  [kernel.kallsyms]  [k] tick_sched_handle
     0.04%     0.00%  kswapd0  [kernel.kallsyms]  [k] update_process_times
     0.04%     0.04%  kswapd0  [kernel.kallsyms]  [k] find_first_bit
     0.04%     0.04%  kswapd0  [kernel.kallsyms]  [k] __wake_up_common
     0.04%     0.02%  kswapd0  [kernel.kallsyms]  [k] vma_interval_tree_iter_next
     0.04%     0.00%  kswapd0  [kernel.kallsyms]  [k] load_balance
     0.04%     0.00%  kswapd0  [kernel.kallsyms]  [k] find_busiest_group
     0.04%     0.03%  kswapd0  [kernel.kallsyms]  [k] update_sd_lb_stats.constprop.0
     0.03%     0.00%  kswapd0  [kernel.kallsyms]  [k] scheduler_tick
     0.03%     0.03%  kswapd0  [kernel.kallsyms]  [k] __mem_cgroup_threshold
     0.03%     0.00%  kswapd0  [kernel.kallsyms]  [k] pageout
     0.03%     0.03%  kswapd0  [kernel.kallsyms]  [k] deferred_split_count
     0.03%     0.00%  kswapd0  [kernel.kallsyms]  [k] vmpressure
     0.03%     0.03%  kswapd0  [kernel.kallsyms]  [k] vma_interval_tree_subtree_search
     0.03%     0.00%  kswapd0  [kernel.kallsyms]  [k] swap_writepage
     0.02%     0.00%  kswapd0  [kernel.kallsyms]  [k] idr_find
     0.02%     0.00%  kswapd0  [kernel.kallsyms]  [k] queue_work_on
     0.02%     0.00%  kswapd0  [kernel.kallsyms]  [k] __swap_writepage
     0.02%     0.00%  kswapd0  [kernel.kallsyms]  [k] try_to_unmap
     0.02%     0.00%  kswapd0  [kernel.kallsyms]  [k] set_pgdat_percpu_threshold
     0.02%     0.00%  kswapd0  [kernel.kallsyms]  [k] __queue_work
     0.02%     0.00%  kswapd0  [kernel.kallsyms]  [k] finish_task_switch.isra.0
     0.02%     0.00%  kswapd0  [kernel.kallsyms]  [k] radix_tree_lookup
     0.02%     0.00%  kswapd0  [kernel.kallsyms]  [k] rmap_walk_anon
     0.02%     0.00%  kswapd0  [kernel.kallsyms]  [k] __perf_event_task_sched_in
     0.02%     0.02%  kswapd0  [kernel.kallsyms]  [k] __radix_tree_lookup
     0.02%     0.00%  kswapd0  [kernel.kallsyms]  [k] insert_work
     0.02%     0.02%  kswapd0  [kernel.kallsyms]  [k] kfree_rcu_shrink_count
     0.02%     0.00%  kswapd0  [kernel.kallsyms]  [k] wake_up_process
     0.02%     0.00%  kswapd0  [kernel.kallsyms]  [k] try_to_wake_up
     0.02%     0.00%  kswapd0  [kernel.kallsyms]  [k] perf_event_sched_in
     0.02%     0.00%  kswapd0  [kernel.kallsyms]  [k] ctx_sched_in
     0.02%     0.01%  kswapd0  [kernel.kallsyms]  [k] try_to_unmap_one
     0.02%     0.00%  kswapd0  [kernel.kallsyms]  [k] blk_finish_plug
     0.02%     0.02%  kswapd0  [kernel.kallsyms]  [k] io_async_buf_func
     0.02%     0.00%  kswapd0  [kernel.kallsyms]  [k] ttwu_do_activate
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] blk_flush_plug_list
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] task_tick_fair
     0.01%     0.01%  kswapd0  [kernel.kallsyms]  [k] shmem_unused_huge_count
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] super_cache_scan
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] submit_bio
     0.01%     0.01%  kswapd0  [kernel.kallsyms]  [k] up_read
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] submit_bio_noacct
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] enqueue_task
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] visit_groups_merge.constprop.0.isra.0
     0.01%     0.01%  kswapd0  [kernel.kallsyms]  [k] down_read_trylock
     0.01%     0.01%  kswapd0  [unknown]          [.] 0000000000000000
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] prune_dcache_sb
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] merge_sched_in
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] blk_mq_sched_insert_requests
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] blk_mq_flush_plug_list
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] shrink_dentry_list
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] vma_interval_tree_iter_first
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] blk_mq_try_issue_list_directly
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] blk_mq_submit_bio
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] update_load_avg
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] __blk_mq_try_issue_directly
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] enqueue_task_fair
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] nvme_queue_rq
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] perf_event_task_tick
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] add_to_swap
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] perf_swevent_add
     0.01%     0.01%  kswapd0  [kernel.kallsyms]  [k] try_to_unmap_flush
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] __dentry_kill
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] irq_exit_rcu
     0.01%     0.01%  kswapd0  [kernel.kallsyms]  [k] native_write_msr
     0.01%     0.01%  kswapd0  [kernel.kallsyms]  [k] mem_cgroup_calculate_protection
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] psi_task_change
     0.01%     0.01%  kswapd0  [kernel.kallsyms]  [k] anon_vma_interval_tree_iter_first
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] __softirqentry_text_start
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] enqueue_entity
     0.01%     0.01%  kswapd0  [kernel.kallsyms]  [k] ktime_get_update_offsets_now
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] intel_tfa_pmu_enable_all
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] x86_pmu_enable
     0.01%     0.01%  kswapd0  [kernel.kallsyms]  [k] css_next_descendant_pre
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] update_rq_clock
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] update_blocked_averages
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] idle_cpu
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] update_curr
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] _nohz_idle_balance
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __update_load_avg_se
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] trigger_load_balance
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] perf_event_groups_first
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] add_to_swap_cache
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] tick_program_event
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] inactive_is_low
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] backend_shrink_memory_count
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] iput
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] dentry_unlink_inode
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] psi_group_change
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] iput.part.0
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] evict
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] cpumask_next_and
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] mem_cgroup_swapout
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] bus_for_each_dev
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] ttm_pool_shrinker_count
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] ktime_get
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] run_rebalance_domains
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] ttwu_do_wakeup
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] page_lock_anon_vma_read
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] clockevents_program_event
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] check_preempt_curr
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] psi_memstall_leave
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] event_sched_in
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __delete_from_swap_cache
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] cpumask_any_but
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] mempool_alloc
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] read_tsc
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] try_to_release_page
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] perf_event_update_userpage
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] _raw_spin_trylock
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] prepare_kswapd_sleep
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __blk_mq_alloc_request
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __update_load_avg_cfs_rq
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] bdev_try_to_free_page
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] native_irq_return_iret
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] offset_to_swap_extent
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] page_remove_rmap
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] blkdev_releasepage
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] put_prev_entity
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] arch_scale_freq_tick
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __perf_event_task_sched_out
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __frontswap_store
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] prune_icache_sb
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] ptep_clear_flush
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] rb_next
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] account_process_tick
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] swap_page_sector
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] jbd2_journal_try_to_free_buffers
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] mmu_shrink_count
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] blk_mq_get_tag
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] cgroup_e_css
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] down_read
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] sched_clock_cpu
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] submit_bio_checks
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] hrtimer_active
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] set_page_dirty
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] shrink_lock_dentry.part.0
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] rcu_core_si
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] kmem_cache_free
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] bio_alloc_bioset
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] check_preempt_wakeup
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] blk_start_plug
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] kick_ilb
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] pgdat_balanced
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] bio_associate_blkg
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] account_system_time
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] x86_pmu_disable
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] ___d_drop
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] native_read_msr
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] rcu_core
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] native_apic_msr_eoi_write
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] swap_duplicate
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] buffer_check_dirty_writeback
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] swap_cgroup_record
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] dequeue_task
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] rebalance_domains
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __mod_timer
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] psi_memstall_tick
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] native_sched_clock
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] shrink_huge_zero_page_count
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] rcu_sched_clock_irq
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] account_system_index_time
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] mempool_kmalloc
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] check_pte
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] cpuacct_charge
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] nvme_setup_rw
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] zone_watermark_ok_safe
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] blk_attempt_plug_merge
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] lapic_next_deadline
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] mempool_alloc_slab
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] PageHeadHuge
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] bio_associate_blkg_from_css
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] klist_next
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] memcg_to_vmpressure
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] dqcache_shrink_count
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] psi_task_switch
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __rq_qos_throttle
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] mem_cgroup_get_nr_swap_pages
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] xas_create_range
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __blk_rq_map_sg
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __swap_duplicate
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] kthread_is_per_cpu
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] wbt_wait
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] flush_tlb_mm_range
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] smp_call_function_single_async
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] update_dl_rq_load_avg
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] get_swap_page
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] kmem_cache_alloc
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] mem_cgroup_soft_limit_reclaim
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] nohz_balance_exit_idle
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] try_to_free_buffers
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] run_posix_cpu_timers
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] zswap_frontswap_store
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] ptep_clear_flush_young
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] blk_throtl_bio
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __blk_mq_sched_bio_merge
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] call_rcu
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] put_swap_page
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] vmpressure_calc_level
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] _swap_info_get
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __sbitmap_queue_get
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __list_lru_walk_one
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] bio_attempt_back_merge
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] blk_attempt_bio_merge.part.0
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] set_task_reclaim_state
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] find_next_and_bit
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] perf_pmu_nop_txn
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] shmem_writepage
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __run_timers.part.0
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] run_timer_softirq
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] record_times
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] swap_set_page_dirty
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] psi_memstall_enter
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] set_next_entity
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] list_lru_walk_one
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] dma_pool_alloc
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] call_timer_fn
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] try_to_free_swap
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] set_next_buddy
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __kmalloc
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] pick_next_entity
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] mb_cache_count
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __slab_free
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] blk_mq_start_request
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __anon_vma_interval_tree_subtree_search
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] prepare_to_wait
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] blk_cgroup_bio_start
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] kthread_should_stop
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] reset_isolation_suitable
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] generic_exec_single
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] destroy_inode
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] enqueue_timer
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __test_set_page_writeback
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] memset_erms
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] dentry_free
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] bdev_write_page
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] dequeue_task_fair
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] psi_flags_change
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __es_shrink
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] ext4_es_scan
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __blk_mq_get_tag
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] ext4_es_count
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __d_free
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] rcu_segcblist_ready_cbs
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] send_call_function_single_ipi
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] drop_buffers
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] truncate_inode_pages_final
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] inc_node_page_state
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] bio_add_page
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] sum_zone_node_page_state
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] free_buffer_head
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] wbt_track
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] ll_back_merge_fn
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] delayed_work_timer_fn
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] i_callback
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] enqueue_hrtimer
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __set_page_dirty_no_writeback
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] sbitmap_get
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] page_swap_info
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] rb_erase
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] clear_page_dirty_for_io
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] proc_evict_inode
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] del_timer_sync
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] pagevec_lru_move_fn
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] nvme_submit_cmd
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __update_idle_core
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] page_not_mapped
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] lock_timer_base
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] kernfs_evict_inode
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] dma_map_page_attrs
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __blk_queue_split
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] list_lru_add
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] dentry_lru_isolate
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __sbitmap_get_word
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] update_min_vruntime
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] rb_insert_color
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] blk_mq_rq_ctx_init
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] get_swap_pages
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] fsnotify_grab_connector
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __destroy_inode
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __fsnotify_inode_delete
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] fsnotify_destroy_marks
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] rq_qos_wait
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] clear_buddies
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] timerqueue_del
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] mem_cgroup_try_charge_swap
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] klist_iter_exit
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __hrtimer_next_event_base
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] rcu_segcblist_enqueue
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] rcu_qs
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] rcu_note_context_switch
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] pick_next_task_idle
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] put_prev_task_fair
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] calculate_pressure_threshold
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] dequeue_entity
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] blk_queue_bounce
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] resched_curr
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] scan_swap_map_slots
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] llist_add_batch
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] error_entry
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] intel_pmu_disable_all
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] unlock_page_memcg
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] irq_work_tick
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] inode_wait_for_writeback
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] try_to_unmap_flush_dirty
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __common_interrupt
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __handle_irq_event_percpu
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] asm_common_interrupt
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] common_interrupt
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] handle_edge_irq
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] handle_irq_event
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] nvme_irq
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] nvme_pci_complete_rq
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] nvme_process_cq
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] cpuacct_account_field
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] es_reclaim_extents
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] blk_stat_timer_fn
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] sched_clock
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] rcu_cblist_dequeue
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __rq_qos_track
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] scan_shadow_nodes
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] bio_get_last_bvec
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] dma_map_sg_attrs
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] irq_enter_rcu
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] blk_mq_get_driver_tag
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] release_pages
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __remove_inode_hash
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] pde_put
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] update_rt_rq_load_avg
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] bdev_read_only
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] get_swap_device
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] jbd2_journal_grab_journal_head
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __intel_pmu_enable_all.constprop.0
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] _atomic_dec_and_lock
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] mem_cgroup_from_obj
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] hrtimer_forward
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __inode_wait_for_writeback
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] wbt_issue
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] calc_global_load_tick
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] blk_account_io_merge_bio
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] kernfs_put
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] mutex_unlock
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] percpu_counter_add_batch
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] kthread_blkcg
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] ext4_drop_inode
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] proc_free_inode
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] refill_obj_stock
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] obj_cgroup_uncharge
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __srcu_read_lock
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] ext4_evict_inode
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] calc_wheel_index
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] generic_delete_inode
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] finish_wait
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __bio_add_page
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] wake_up_bit
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] irqentry_exit
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __srcu_read_unlock
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] lock_page_memcg
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] swap_shmem_alloc
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] hrtick_update
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __bio_try_merge_page
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] acct_account_cputime
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __es_tree_search.isra.0
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] es_do_reclaim_extents
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] ext4_es_free_extent
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] blk_queue_enter
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] ___slab_alloc
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __slab_alloc
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] memcg_slab_post_alloc_hook
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] rcu_accelerate_cbs_unlocked
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] rcu_gp_kthread_wake
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] swake_up_one
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] irqentry_enter
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] timerqueue_add
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] housekeeping_cpumask
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __irqentry_text_start
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __x86_indirect_thunk_r12
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __x86_retpoline_r12
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] xas_start
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] scan_swap_map_try_ssd_cluster
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __rq_qos_issue
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] slab_pre_alloc_hook.constprop.0
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] asm_sysvec_reschedule_ipi
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __swap_entry_free_locked
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] nvme_cleanup_cmd
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] error_return
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] kmalloc_slab
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] note_gp_changes
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] jiffies_to_usecs
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] ext4_releasepage
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] mem_cgroup_id_get_online
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] update_cfs_group
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] bit_waitqueue
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] bio_endio
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] bio_free
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] bio_put
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] blk_mq_end_request
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] blk_update_request
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] end_swap_bio_write
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] mempool_free
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] mempool_free_slab
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] nvme_complete_rq
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] nvme_unmap_data.part.0
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] list_lru_del
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __dput_to_list
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] d_lru_del
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] dma_direct_map_sg
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] list_lru_walk_one_irq
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] shadow_lru_isolate
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] xa_delete_node
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] xas_free_nodes
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] wbt_inflight_cb
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] _raw_write_trylock
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] arch_perf_update_userpage
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] calc_timer_values
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] nvme_setup_cmd
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] clear_inode
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] perf_pmu_nop_int
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] node_page_state
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] update_group_capacity
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] blk_add_timer
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] rcu_accelerate_cbs
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] native_flush_tlb_one_user
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] acpi_os_read_memory
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] ghes_notify_nmi
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] set_pte_vaddr_p4d
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] nmi_cpu_backtrace
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] end_repeat_nmi
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] intel_pmu_handle_irq
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] intel_bts_enable_local


#
# (Tip: To browse sample contexts use perf report --sample 10 and select in context menu)
#

[-- Attachment #7: io_uring-2.svg --]
[-- Type: image/svg+xml, Size: 884919 bytes --]

[-- Attachment #8: kswapd-2.svg --]
[-- Type: image/svg+xml, Size: 56483 bytes --]

[-- Attachment #9: kswapd-2.txt --]
[-- Type: text/plain, Size: 45423 bytes --]

# To display the perf.data header info, please use --header/--header-only options.
#
#
# Total Lost Samples: 0
#
# Samples: 723K of event 'cycles'
# Event count (approx.): 440094111395
#
# Children      Self  Command  Shared Object      Symbol                                      
# ........  ........  .......  .................  ............................................
#
   100.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] kthread
   100.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] ret_from_fork
   100.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] kswapd
    99.92%     0.11%  kswapd0  [kernel.kallsyms]  [k] balance_pgdat
    99.32%     0.03%  kswapd0  [kernel.kallsyms]  [k] shrink_node
    97.25%     0.32%  kswapd0  [kernel.kallsyms]  [k] shrink_lruvec
    96.80%     0.09%  kswapd0  [kernel.kallsyms]  [k] evict_lru_gen_pages
    77.82%     6.28%  kswapd0  [kernel.kallsyms]  [k] shrink_page_list
    61.61%     2.76%  kswapd0  [kernel.kallsyms]  [k] __remove_mapping
    50.28%     0.33%  kswapd0  [kernel.kallsyms]  [k] __delete_from_page_cache
    46.63%     1.08%  kswapd0  [kernel.kallsyms]  [k] page_cache_delete
    42.20%     1.16%  kswapd0  [kernel.kallsyms]  [k] xas_store
    40.71%    40.67%  kswapd0  [kernel.kallsyms]  [k] xas_create
    12.54%     7.76%  kswapd0  [kernel.kallsyms]  [k] isolate_lru_gen_pages
     6.42%     3.19%  kswapd0  [kernel.kallsyms]  [k] _raw_spin_lock_irqsave
     6.15%     0.91%  kswapd0  [kernel.kallsyms]  [k] free_unref_page_list
     5.62%     5.45%  kswapd0  [kernel.kallsyms]  [k] unlock_page
     5.05%     0.59%  kswapd0  [kernel.kallsyms]  [k] free_unref_page_commit
     4.35%     2.04%  kswapd0  [kernel.kallsyms]  [k] lru_gen_update_size
     4.31%     1.41%  kswapd0  [kernel.kallsyms]  [k] free_pcppages_bulk
     3.43%     3.36%  kswapd0  [kernel.kallsyms]  [k] native_queued_spin_lock_slowpath
     3.38%     0.59%  kswapd0  [kernel.kallsyms]  [k] __mod_lruvec_state
     2.97%     0.78%  kswapd0  [kernel.kallsyms]  [k] unaccount_page_cache_page
     2.82%     2.52%  kswapd0  [kernel.kallsyms]  [k] __free_one_page
     2.33%     1.18%  kswapd0  [kernel.kallsyms]  [k] __mod_memcg_lruvec_state
     2.28%     2.17%  kswapd0  [kernel.kallsyms]  [k] xas_clear_mark
     2.13%     0.30%  kswapd0  [kernel.kallsyms]  [k] __mod_lruvec_page_state
     1.88%     0.04%  kswapd0  [kernel.kallsyms]  [k] shrink_slab
     1.82%     1.78%  kswapd0  [kernel.kallsyms]  [k] workingset_eviction
     1.74%     0.06%  kswapd0  [kernel.kallsyms]  [k] do_shrink_slab
     1.70%     0.15%  kswapd0  [kernel.kallsyms]  [k] mem_cgroup_uncharge_list
     1.39%     1.01%  kswapd0  [kernel.kallsyms]  [k] count_shadow_nodes
     1.22%     1.18%  kswapd0  [kernel.kallsyms]  [k] __mod_memcg_state.part.0
     1.16%     1.11%  kswapd0  [kernel.kallsyms]  [k] page_mapping
     1.02%     0.98%  kswapd0  [kernel.kallsyms]  [k] xas_init_marks
     0.93%     0.08%  kswapd0  [kernel.kallsyms]  [k] uncharge_batch
     0.84%     0.79%  kswapd0  [kernel.kallsyms]  [k] __mod_node_page_state
     0.74%     0.67%  kswapd0  [kernel.kallsyms]  [k] __mod_zone_page_state
     0.71%     0.61%  kswapd0  [kernel.kallsyms]  [k] uncharge_page
     0.64%     0.56%  kswapd0  [kernel.kallsyms]  [k] page_counter_uncharge
     0.63%     0.45%  kswapd0  [kernel.kallsyms]  [k] page_referenced
     0.48%     0.43%  kswapd0  [kernel.kallsyms]  [k] workingset_update_node
     0.41%     0.31%  kswapd0  [kernel.kallsyms]  [k] __lock_text_start
     0.39%     0.12%  kswapd0  [kernel.kallsyms]  [k] cpumask_next
     0.37%     0.33%  kswapd0  [kernel.kallsyms]  [k] free_pcp_prepare
     0.35%     0.35%  kswapd0  [kernel.kallsyms]  [k] __count_memcg_events.part.0
     0.34%     0.30%  kswapd0  [kernel.kallsyms]  [k] mem_cgroup_update_lru_size
     0.33%     0.13%  kswapd0  [kernel.kallsyms]  [k] try_walk_mm_list
     0.32%     0.28%  kswapd0  [kernel.kallsyms]  [k] PageHuge
     0.27%     0.20%  kswapd0  [kernel.kallsyms]  [k] __cond_resched
     0.25%     0.16%  kswapd0  [kernel.kallsyms]  [k] _raw_spin_lock_irq
     0.25%     0.20%  kswapd0  [kernel.kallsyms]  [k] page_mapped
     0.22%     0.00%  kswapd0  [kernel.kallsyms]  [k] rmap_walk
     0.21%     0.13%  kswapd0  [kernel.kallsyms]  [k] rcu_read_unlock_strict
     0.20%     0.20%  kswapd0  [kernel.kallsyms]  [k] _find_next_bit.constprop.0
     0.20%     0.20%  kswapd0  [kernel.kallsyms]  [k] get_tier_to_isolate
     0.19%     0.18%  kswapd0  [kernel.kallsyms]  [k] mem_cgroup_iter
     0.19%     0.05%  kswapd0  [kernel.kallsyms]  [k] super_cache_count
     0.17%     0.01%  kswapd0  [kernel.kallsyms]  [k] __count_memcg_events
     0.17%     0.02%  kswapd0  [kernel.kallsyms]  [k] wake_up_page_bit
     0.17%     0.16%  kswapd0  [kernel.kallsyms]  [k] list_lru_count_one
     0.16%     0.10%  kswapd0  [kernel.kallsyms]  [k] find_next_bit
     0.15%     0.10%  kswapd0  [kernel.kallsyms]  [k] rcu_all_qs
     0.14%     0.14%  kswapd0  [kernel.kallsyms]  [k] get_swappiness
     0.14%     0.01%  kswapd0  [kernel.kallsyms]  [k] rmap_walk_file
     0.14%     0.09%  kswapd0  [kernel.kallsyms]  [k] __x86_retpoline_rax
     0.13%     0.11%  kswapd0  [kernel.kallsyms]  [k] _raw_spin_lock
     0.09%     0.01%  kswapd0  [kernel.kallsyms]  [k] page_referenced_one
     0.09%     0.04%  kswapd0  [kernel.kallsyms]  [k] __x86_indirect_thunk_rax
     0.09%     0.00%  kswapd0  [kernel.kallsyms]  [k] try_to_unmap
     0.09%     0.00%  kswapd0  [kernel.kallsyms]  [k] asm_sysvec_apic_timer_interrupt
     0.09%     0.08%  kswapd0  [kernel.kallsyms]  [k] page_vma_mapped_walk
     0.09%     0.08%  kswapd0  [kernel.kallsyms]  [k] propagate_protected_usage
     0.08%     0.00%  kswapd0  [kernel.kallsyms]  [k] sysvec_apic_timer_interrupt
     0.08%     0.00%  kswapd0  [kernel.kallsyms]  [k] __schedule
     0.08%     0.00%  kswapd0  [kernel.kallsyms]  [k] walk_mm_list
     0.08%     0.00%  kswapd0  [kernel.kallsyms]  [k] walk_page_range
     0.08%     0.00%  kswapd0  [kernel.kallsyms]  [k] __walk_page_range
     0.07%     0.05%  kswapd0  [kernel.kallsyms]  [k] walk_pud_range
     0.07%     0.02%  kswapd0  [kernel.kallsyms]  [k] try_to_unmap_one
     0.07%     0.00%  kswapd0  [kernel.kallsyms]  [k] pageout
     0.07%     0.00%  kswapd0  [kernel.kallsyms]  [k] __sysvec_apic_timer_interrupt
     0.07%     0.00%  kswapd0  [kernel.kallsyms]  [k] hrtimer_interrupt
     0.07%     0.00%  kswapd0  [kernel.kallsyms]  [k] schedule_timeout
     0.07%     0.00%  kswapd0  [kernel.kallsyms]  [k] swap_writepage
     0.06%     0.03%  kswapd0  [kernel.kallsyms]  [k] memcg_check_events
     0.06%     0.00%  kswapd0  [kernel.kallsyms]  [k] schedule
     0.06%     0.00%  kswapd0  [kernel.kallsyms]  [k] __swap_writepage
     0.05%     0.00%  kswapd0  [kernel.kallsyms]  [k] pick_next_task_fair
     0.05%     0.00%  kswapd0  [kernel.kallsyms]  [k] __hrtimer_run_queues
     0.05%     0.00%  kswapd0  [kernel.kallsyms]  [k] rmap_walk_anon
     0.05%     0.05%  kswapd0  [kernel.kallsyms]  [k] try_inc_min_seq
     0.05%     0.00%  kswapd0  [kernel.kallsyms]  [k] newidle_balance
     0.05%     0.00%  kswapd0  [kernel.kallsyms]  [k] tick_sched_timer
     0.05%     0.01%  kswapd0  [kernel.kallsyms]  [k] lru_add_drain
     0.04%     0.00%  kswapd0  [kernel.kallsyms]  [k] load_balance
     0.04%     0.00%  kswapd0  [kernel.kallsyms]  [k] update_process_times
     0.04%     0.00%  kswapd0  [kernel.kallsyms]  [k] tick_sched_handle
     0.04%     0.00%  kswapd0  [kernel.kallsyms]  [k] find_busiest_group
     0.04%     0.04%  kswapd0  [kernel.kallsyms]  [k] lru_add_drain_cpu
     0.04%     0.03%  kswapd0  [kernel.kallsyms]  [k] update_sd_lb_stats.constprop.0
     0.04%     0.03%  kswapd0  [kernel.kallsyms]  [k] __mem_cgroup_threshold
     0.03%     0.00%  kswapd0  [kernel.kallsyms]  [k] scheduler_tick
     0.03%     0.00%  kswapd0  [kernel.kallsyms]  [k] vmpressure
     0.03%     0.03%  kswapd0  [kernel.kallsyms]  [k] find_first_bit
     0.03%     0.03%  kswapd0  [kernel.kallsyms]  [k] deferred_split_count
     0.03%     0.00%  kswapd0  [kernel.kallsyms]  [k] submit_bio
     0.03%     0.00%  kswapd0  [kernel.kallsyms]  [k] submit_bio_noacct
     0.03%     0.00%  kswapd0  [kernel.kallsyms]  [k] queue_work_on
     0.03%     0.00%  kswapd0  [kernel.kallsyms]  [k] __queue_work
     0.03%     0.00%  kswapd0  [kernel.kallsyms]  [k] __wake_up_locked_key_bookmark
     0.02%     0.00%  kswapd0  [kernel.kallsyms]  [k] insert_work
     0.02%     0.00%  kswapd0  [kernel.kallsyms]  [k] blk_finish_plug
     0.02%     0.00%  kswapd0  [kernel.kallsyms]  [k] wake_up_process
     0.02%     0.00%  kswapd0  [kernel.kallsyms]  [k] try_to_wake_up
     0.02%     0.02%  kswapd0  [kernel.kallsyms]  [k] kfree_rcu_shrink_count
     0.02%     0.00%  kswapd0  [kernel.kallsyms]  [k] blk_flush_plug_list
     0.02%     0.00%  kswapd0  [kernel.kallsyms]  [k] idr_find
     0.02%     0.00%  kswapd0  [kernel.kallsyms]  [k] __delete_from_swap_cache
     0.02%     0.02%  kswapd0  [kernel.kallsyms]  [k] move_pages_to_lru
     0.02%     0.00%  kswapd0  [kernel.kallsyms]  [k] add_to_swap
     0.02%     0.01%  kswapd0  [kernel.kallsyms]  [k] get_next_interval
     0.02%     0.00%  kswapd0  [kernel.kallsyms]  [k] radix_tree_lookup
     0.02%     0.00%  kswapd0  [kernel.kallsyms]  [k] blk_mq_submit_bio
     0.02%     0.02%  kswapd0  [kernel.kallsyms]  [k] __radix_tree_lookup
     0.02%     0.00%  kswapd0  [kernel.kallsyms]  [k] finish_task_switch.isra.0
     0.02%     0.02%  kswapd0  [kernel.kallsyms]  [k] __wake_up_common
     0.02%     0.00%  kswapd0  [kernel.kallsyms]  [k] __perf_event_task_sched_in
     0.02%     0.00%  kswapd0  [kernel.kallsyms]  [k] super_cache_scan
     0.02%     0.00%  kswapd0  [kernel.kallsyms]  [k] ttwu_do_activate
     0.02%     0.00%  kswapd0  [kernel.kallsyms]  [k] blk_mq_flush_plug_list
     0.02%     0.00%  kswapd0  [kernel.kallsyms]  [k] mem_cgroup_swapout
     0.02%     0.00%  kswapd0  [kernel.kallsyms]  [k] blk_mq_sched_insert_requests
     0.02%     0.00%  kswapd0  [kernel.kallsyms]  [k] blk_mq_try_issue_list_directly
     0.02%     0.00%  kswapd0  [kernel.kallsyms]  [k] __blk_mq_try_issue_directly
     0.01%     0.01%  kswapd0  [kernel.kallsyms]  [k] mem_cgroup_calculate_protection
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] nvme_queue_rq
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] ctx_sched_in
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] perf_event_sched_in
     0.01%     0.01%  kswapd0  [kernel.kallsyms]  [k] up_read
     0.01%     0.01%  kswapd0  [kernel.kallsyms]  [k] vma_interval_tree_iter_next
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] prune_dcache_sb
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] put_swap_page
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] irq_exit_rcu
     0.01%     0.01%  kswapd0  [kernel.kallsyms]  [k] mem_cgroup_get_nr_swap_pages
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] shrink_dentry_list
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] task_tick_fair
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] __softirqentry_text_start
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] add_to_swap_cache
     0.01%     0.01%  kswapd0  [unknown]          [.] 0000000000000000
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] enqueue_task
     0.01%     0.01%  kswapd0  [kernel.kallsyms]  [k] down_read_trylock
     0.01%     0.01%  kswapd0  [kernel.kallsyms]  [k] total_mapcount
     0.01%     0.01%  kswapd0  [kernel.kallsyms]  [k] should_skip_vma
     0.01%     0.01%  kswapd0  [kernel.kallsyms]  [k] vma_interval_tree_subtree_search
     0.01%     0.01%  kswapd0  [kernel.kallsyms]  [k] shmem_unused_huge_count
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] __dentry_kill
     0.01%     0.01%  kswapd0  [kernel.kallsyms]  [k] try_to_unmap_flush
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] mempool_alloc
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] free_swap_slot
     0.01%     0.01%  kswapd0  [kernel.kallsyms]  [k] update_blocked_averages
     0.01%     0.01%  kswapd0  [kernel.kallsyms]  [k] swap_cgroup_record
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] page_remove_rmap
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] dentry_unlink_inode
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] bio_alloc_bioset
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] enqueue_task_fair
     0.01%     0.01%  kswapd0  [kernel.kallsyms]  [k] css_next_descendant_pre
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] swapcache_free_entries
     0.01%     0.01%  kswapd0  [kernel.kallsyms]  [k] io_async_buf_func
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] iput
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] blk_attempt_plug_merge
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] iput.part.0
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] update_load_avg
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] ptep_clear_flush
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] trigger_load_balance
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] perf_event_task_tick
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] submit_bio_checks
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] lru_gen_scan_around
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] evict
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] anon_vma_interval_tree_iter_first
     0.01%     0.01%  kswapd0  [kernel.kallsyms]  [k] idle_cpu
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] psi_task_change
     0.01%     0.01%  kswapd0  [kernel.kallsyms]  [k] page_lock_anon_vma_read
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] visit_groups_merge.constprop.0.isra.0
     0.01%     0.01%  kswapd0  [kernel.kallsyms]  [k] perf_event_groups_first
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] swap_duplicate
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] rcu_core_si
     0.01%     0.01%  kswapd0  [kernel.kallsyms]  [k] native_write_msr
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] kmem_cache_free
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] merge_sched_in
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] tick_program_event
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] blk_attempt_bio_merge.part.0
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] rcu_core
     0.01%     0.01%  kswapd0  [kernel.kallsyms]  [k] ktime_get_update_offsets_now
     0.01%     0.00%  kswapd0  [kernel.kallsyms]  [k] mempool_alloc_slab
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] get_swap_page
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] _swap_info_get
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] bio_attempt_back_merge
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] psi_group_change
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] flush_tlb_mm_range
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] update_curr
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] enqueue_entity
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] perf_swevent_add
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] ktime_get
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __common_interrupt
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] asm_common_interrupt
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] common_interrupt
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] ptep_test_and_clear_young
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] arch_scale_freq_tick
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] read_tsc
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] intel_tfa_pmu_enable_all
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] x86_pmu_enable
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] handle_edge_irq
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] handle_irq_event
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] set_page_dirty
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] page_update_gen
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] vma_interval_tree_iter_first
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __test_set_page_writeback
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] swap_range_free
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __handle_irq_event_percpu
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] run_rebalance_domains
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] clockevents_program_event
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] ttwu_do_wakeup
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] try_to_release_page
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] cpumask_any_but
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] bio_associate_blkg
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] lru_gen_addition
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __blk_rq_map_sg
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __frontswap_store
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __update_load_avg_cfs_rq
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] xas_create_range
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] jbd2_journal_try_to_free_buffers
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] kmem_cache_alloc
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] swap_page_sector
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] check_preempt_curr
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] backend_shrink_memory_count
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] nvme_pci_complete_rq
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] nvme_irq
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] nvme_process_cq
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] ll_back_merge_fn
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] bio_associate_blkg_from_css
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] bus_for_each_dev
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __blk_mq_alloc_request
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] offset_to_swap_extent
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] clear_shadow_from_swap_cache
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] mem_cgroup_uncharge_swap
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] prepare_kswapd_sleep
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] bio_add_page
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] page_not_mapped
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] cpumask_next_and
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] mempool_kmalloc
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] memset_erms
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] pgdat_balanced
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __rq_qos_throttle
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] update_rq_clock
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] blk_mq_end_request
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] get_swap_pages
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] nvme_complete_rq
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] native_irq_return_iret
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] _raw_spin_trylock
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] update_batch_size
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __list_lru_walk_one
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] mmu_shrink_count
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __update_load_avg_se
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] dequeue_task
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] shmem_writepage
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] prune_icache_sb
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] event_sched_in
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] blk_throtl_bio
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] account_process_tick
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] perf_event_update_userpage
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] blk_mq_get_tag
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] scan_swap_map_slots
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] blk_update_request
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __swap_duplicate
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __perf_event_task_sched_out
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] try_to_free_swap
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] dqcache_shrink_count
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] hrtimer_active
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] wbt_wait
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __mod_timer
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] ext4_releasepage
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] account_system_time
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] rebalance_domains
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __run_timers.part.0
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] run_timer_softirq
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] account_system_index_time
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] try_to_free_buffers
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] nohz_balance_exit_idle
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] native_read_msr
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] kick_ilb
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] sched_clock_cpu
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] swap_set_page_dirty
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __blk_mq_sched_bio_merge
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] list_lru_walk_one
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] cpuacct_charge
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] cgroup_e_css
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] rb_next
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] native_apic_msr_eoi_write
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] check_preempt_wakeup
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] i_callback
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __anon_vma_interval_tree_subtree_search
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] free_buffer_head
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] zswap_frontswap_store
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] bio_endio
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] end_swap_bio_write
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] ttm_pool_shrinker_count
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] shrink_lock_dentry.part.0
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] down_read
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] mem_cgroup_soft_limit_reclaim
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] put_prev_entity
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] blkdev_releasepage
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] list_lru_add
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] clear_page_dirty_for_io
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] check_pte
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] smp_call_function_single_async
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] klist_next
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] call_timer_fn
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __kmalloc
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] pagevec_lru_move_fn
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] native_sched_clock
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] blk_start_plug
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] bdev_try_to_free_page
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] PageHeadHuge
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] shrink_huge_zero_page_count
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] update_rt_rq_load_avg
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] rcu_sched_clock_irq
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] psi_memstall_tick
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] kthread_blkcg
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] blk_mq_start_request
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] truncate_inode_pages_final
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] xas_find
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __blk_mq_get_tag
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] destroy_inode
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] psi_memstall_enter
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] dequeue_task_fair
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] set_task_reclaim_state
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] memcg_to_vmpressure
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __slab_free
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] end_page_writeback
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] pagevec_move_tail_fn
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] ___slab_alloc
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __d_free
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] try_to_unmap_flush_dirty
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] fsnotify_destroy_marks
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __destroy_inode
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] wakeup_flusher_threads
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] record_times
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] pick_next_entity
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] psi_task_switch
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] call_rcu
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] zone_watermark_ok_safe
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __slab_alloc
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] blk_stat_timer_fn
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] pick_next_task_idle
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __sbitmap_queue_get
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] _nohz_idle_balance
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] lapic_next_deadline
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] slab_free_freelist_hook
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] nvme_submit_cmd
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] page_swapcount
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] bdev_write_page
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] percpu_counter_add_batch
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] kernfs_evict_inode
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] prepare_to_wait
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] sbitmap_get
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] run_posix_cpu_timers
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] refill_obj_stock
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] rcu_cblist_dequeue
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] update_dl_rq_load_avg
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] ___d_drop
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] fsnotify_grab_connector
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __fsnotify_inode_delete
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] blk_account_io_merge_bio
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] ext4_es_scan
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] jbd2_journal_grab_journal_head
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] xas_load
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] error_entry
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] bio_get_last_bvec
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] mem_cgroup_charge_statistics.constprop.0
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] rotate_reclaimable_page
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] obj_cgroup_uncharge
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] lru_gen_addition
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] mempool_free
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __es_shrink
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] dma_pool_alloc
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] mutex_lock
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] proc_free_inode
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] wakeup_kcompactd
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] blk_queue_enter
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] rq_qos_wait
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] dentry_free
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] lock_timer_base
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] klist_iter_exit
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] rcu_segcblist_enqueue
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] mb_cache_count
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] send_call_function_single_ipi
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] generic_exec_single
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] page_swap_info
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] blk_rq_merge_ok
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __blk_queue_split
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] get_swap_device
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __update_idle_core
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] nvme_setup_rw
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] enqueue_timer
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __set_page_dirty_no_writeback
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] psi_flags_change
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] ptep_clear_flush_young
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] wbt_inflight_cb
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] psi_memstall_leave
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] blk_mq_rq_ctx_init
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] shadow_lru_isolate
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] list_lru_walk_one_irq
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] scan_shadow_nodes
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] mem_cgroup_from_obj
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] set_next_buddy
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] dequeue_entity
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] mutex_unlock
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] rcu_segcblist_ready_cbs
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __bio_add_page
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] xas_start
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] lock_page_memcg
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] clear_buddies
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] unlock_page_memcg
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] inc_node_page_state
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] kmalloc_slab
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] blk_queue_bounce
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] cpuacct_account_field
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __remove_inode_hash
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] reset_isolation_suitable
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] set_next_entity
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] x86_pmu_disable
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] kthread_is_per_cpu
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] memcg_slab_post_alloc_hook
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __frontswap_invalidate_page
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] default_wake_function
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __wake_up
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __wake_up_common_lock
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] autoremove_wake_function
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] dma_map_sg_attrs
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] ext4_evict_inode
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] find_next_and_bit
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] wbt_track
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] es_reclaim_extents
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] arch_tlbbatch_flush
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] native_flush_tlb_others
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] should_failslab
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] dentry_lru_isolate
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] find_vma
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] restore_regs_and_return_to_kernel
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] blk_cgroup_bio_start
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] llist_add_batch
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] xas_alloc
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] slab_pre_alloc_hook.constprop.0
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] _atomic_dec_and_lock
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] bio_free
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] bio_put
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] mempool_free_slab
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] ext4_es_count
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] smp_call_function_many_cond
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] jiffies_to_usecs
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] bio_integrity_prep
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] update_min_vruntime
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] mem_cgroup_id_get_online
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __queue_delayed_work
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] mod_delayed_work_on
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] delayed_work_timer_fn
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] bdev_read_only
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] nvkm_mc_intr
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] nvkm_pci_intr
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __zone_watermark_ok
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __sbitmap_get_word
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] rb_insert_color
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] walk_page_test
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] on_each_cpu_cond_mask
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] kfree
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] mempool_kfree
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] nvme_unmap_data.part.0
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] timerqueue_del
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] rcu_accelerate_cbs
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] ext4_es_free_extent
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] es_do_reclaim_extents
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] hrtimer_run_queues
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __next_timer_interrupt
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] inc_zone_page_state
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] scan_swap_map_try_ssd_cluster
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __srcu_read_unlock
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] page_inc_gen
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] kthread_should_stop
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __irqentry_text_start
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] swap_range_alloc
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] wbt_issue
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] blk_integrity_merge_bio
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] calc_global_load_tick
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] smp_call_function_single
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] finish_wait
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] native_set_pte
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] proc_evict_inode
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] ext4_clear_inode
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] truncate_inode_pages_range
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] test_clear_page_writeback
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] allocate_slab
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] rb_erase
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] resched_curr
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] xa_delete_node
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] compaction_suitable
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] update_cfs_group
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] drop_buffers
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] calc_wheel_index
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] ioread32
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] alarm_timer_callback
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] nv04_timer_intr
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] nvkm_subdev_intr
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] nvkm_timer_alarm
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] nvkm_timer_alarm_trigger
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] nvkm_timer_intr
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] inode_lru_isolate
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] update_io_ticks
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] blk_account_io_start
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] bio_crypt_rq_ctx_compatible
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] blk_add_timer
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] wake_up_bit
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] kernfs_put
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] vmpressure_calc_level
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] mem_cgroup_id_put_many
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __hrtimer_next_event_base
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] alloc_pages_current
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] enqueue_hrtimer
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] clear_page_erms
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] intel_pmu_disable_all
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __mod_lruvec_kmem_state
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] calc_timer_values
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] rcu_segcblist_accelerate
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __note_gp_changes
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] note_gp_changes
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] get_nohz_timer_target
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] xas_free_nodes
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] add_interrupt_randomness
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] put_prev_task_fair
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] select_task_rq_fair
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] zone_watermark_ok
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] ext4_drop_inode
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] jbd2_journal_put_journal_head
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] mem_cgroup_try_charge_swap
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] mm_trace_rss_stat
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] lru_gen_update_size
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] page_rmapping
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] blk_mq_free_request
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] update_group_capacity
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __x86_retpoline_rdx
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] vma_is_shmem
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] tick_do_update_jiffies64
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] drain_obj_stock
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] release_pages
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] native_iret
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] radix_tree_node_rcu_free
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] cyc2ns_read_end
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] arch_perf_update_userpage
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] timerqueue_add
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] swake_up_one
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] rcu_accelerate_cbs_unlocked
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] rcu_gp_kthread_wake
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] bio_crypt_ctx_mergeable
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __xas_next
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] anon_vma_interval_tree_iter_next
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __rq_qos_track
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] klist_iter_init_node
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __rq_qos_done_bio
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] blk_mq_get_driver_tag
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __pagevec_lru_add
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __es_tree_search.isra.0
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __rq_qos_issue
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] get_gate_vma
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] nvme_setup_cmd
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __alloc_pages_nodemask
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] get_page_from_freelist
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] rq_wait_inc_below
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] dma_direct_map_sg
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] wbt_data_dir
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] perf_pmu_nop_int
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] dma_map_page_attrs
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __intel_pmu_enable_all.constprop.0
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] inode_add_lru
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] generic_delete_inode
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] bit_waitqueue
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __inode_wait_for_writeback
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] inode_wait_for_writeback
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] _raw_write_trylock
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] _raw_write_lock
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] put_pid.part.0
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] proc_pid_evict_inode
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] put_pid
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __rq_qos_merge
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] prandom_u32
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] detach_if_pending
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] del_timer_sync
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] wb_timer_fn
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] credit_entropy_bits.constprop.0
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] hrtimer_forward
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] irq_work_tick
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __x86_retpoline_r12
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] d_shrink_del
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] error_return
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] invoke_rcu_core
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] perf_event_set_state.part.0
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] fragmentation_index
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __bio_try_merge_page
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] radix_tree_node_ctor
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] sched_clock
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] should_fail_bio
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] pmdp_test_and_clear_young
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] set_pgdat_percpu_threshold
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __activate_page
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] acpi_os_read_memory
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] native_flush_tlb_one_user
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] nmi_restore
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] ghes_notify_nmi
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] __ghes_peek_estatus.isra.0
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] nmi_cpu_backtrace_handler
     0.00%     0.00%  kswapd0  [kernel.kallsyms]  [k] intel_bts_enable_local


#
# (Tip: To record callchains for each sample: perf record -g)
#

  reply	other threads:[~2021-04-14  7:17 UTC|newest]

Thread overview: 57+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-13  6:56 Yu Zhao
2021-04-13  6:56 ` [PATCH v2 01/16] include/linux/memcontrol.h: do not warn in page_memcg_rcu() if !CONFIG_MEMCG Yu Zhao
2021-04-13  6:56 ` [PATCH v2 02/16] include/linux/nodemask.h: define next_memory_node() if !CONFIG_NUMA Yu Zhao
2021-04-13  6:56 ` [PATCH v2 03/16] include/linux/huge_mm.h: define is_huge_zero_pmd() if !CONFIG_TRANSPARENT_HUGEPAGE Yu Zhao
2021-04-13  6:56 ` [PATCH v2 04/16] include/linux/cgroup.h: export cgroup_mutex Yu Zhao
2021-04-13  6:56 ` [PATCH v2 05/16] mm/swap.c: export activate_page() Yu Zhao
2021-04-13  6:56 ` [PATCH v2 06/16] mm, x86: support the access bit on non-leaf PMD entries Yu Zhao
2021-04-13  6:56 ` [PATCH v2 07/16] mm/vmscan.c: refactor shrink_node() Yu Zhao
2021-04-13  6:56 ` [PATCH v2 08/16] mm: multigenerational lru: groundwork Yu Zhao
2021-04-13  6:56 ` [PATCH v2 09/16] mm: multigenerational lru: activation Yu Zhao
2021-04-13  6:56 ` [PATCH v2 10/16] mm: multigenerational lru: mm_struct list Yu Zhao
2021-04-14 14:36   ` Matthew Wilcox
2021-04-13  6:56 ` [PATCH v2 11/16] mm: multigenerational lru: aging Yu Zhao
2021-04-13  6:56 ` [PATCH v2 12/16] mm: multigenerational lru: eviction Yu Zhao
2021-04-13  6:56 ` [PATCH v2 13/16] mm: multigenerational lru: page reclaim Yu Zhao
2021-04-13  6:56 ` [PATCH v2 14/16] mm: multigenerational lru: user interface Yu Zhao
2021-04-13  6:56 ` [PATCH v2 15/16] mm: multigenerational lru: Kconfig Yu Zhao
2021-04-13  6:56 ` [PATCH v2 16/16] mm: multigenerational lru: documentation Yu Zhao
2021-04-13  7:51 ` [PATCH v2 00/16] Multigenerational LRU Framework SeongJae Park
2021-04-13 16:13   ` Jens Axboe
2021-04-13 16:42     ` SeongJae Park
2021-04-13 23:14     ` Dave Chinner
2021-04-14  2:29       ` Rik van Riel
     [not found]         ` <CAOUHufafMcaG8sOS=1YMy2P_6p0R1FzP16bCwpUau7g1-PybBQ@mail.gmail.com>
2021-04-14  6:15           ` Huang, Ying
2021-04-14  7:58             ` Yu Zhao
2021-04-14  8:27               ` Huang, Ying
2021-04-14 13:51                 ` Rik van Riel
2021-04-14 15:56                   ` Andi Kleen
2021-04-14 15:58                   ` [page-reclaim] " Shakeel Butt
2021-04-14 18:45                   ` Yu Zhao
2021-04-14 15:51           ` Andi Kleen
2021-04-14 15:58             ` Rik van Riel
2021-04-14 19:14               ` Yu Zhao
2021-04-14 19:41                 ` Rik van Riel
2021-04-14 20:08                   ` Yu Zhao
2021-04-14 19:04             ` Yu Zhao
2021-04-15  3:00               ` Andi Kleen
2021-04-15  7:13                 ` Yu Zhao
2021-04-15  8:19                   ` Huang, Ying
2021-04-15  9:57                   ` Michel Lespinasse
2021-04-24  2:33                     ` Yu Zhao
2021-04-24  3:30                       ` Andi Kleen
2021-04-24  4:16                         ` Yu Zhao
2021-04-14  3:40       ` Yu Zhao
2021-04-14  4:50         ` Dave Chinner
2021-04-14  7:16           ` Yu Zhao [this message]
2021-04-14 10:00             ` Yu Zhao
2021-04-15  1:36             ` Dave Chinner
2021-04-24 21:21               ` Yu Zhao
2021-04-14 14:43       ` Jens Axboe
2021-04-14 19:42         ` Yu Zhao
2021-04-15  1:21         ` Dave Chinner
2021-04-14 17:43 ` Johannes Weiner
2021-04-27 10:35   ` Yu Zhao
2021-04-29 23:46 ` Konstantin Kharlamov
2021-04-30  6:37   ` Konstantin Kharlamov
2021-04-30 19:31     ` Yu Zhao

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=CAOUHufa5id9mmjud-UQd4agLCtmDypdNDStkxgoQxsUoh8Qcsg@mail.gmail.com \
    --to=yuzhao@google.com \
    --cc=ak@linux.intel.com \
    --cc=akpm@linux-foundation.org \
    --cc=axboe@kernel.dk \
    --cc=ben.manes@gmail.com \
    --cc=corbet@lwn.net \
    --cc=dave.hansen@linux.intel.com \
    --cc=david@fromorbit.com \
    --cc=guro@fb.com \
    --cc=hannes@cmpxchg.org \
    --cc=hdanton@sina.com \
    --cc=iamjoonsoo.kim@lge.com \
    --cc=linmiaohe@huawei.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-mm@kvack.org \
    --cc=lkp@lists.01.org \
    --cc=mgorman@suse.de \
    --cc=mhocko@suse.com \
    --cc=michael@michaellarabel.com \
    --cc=michel@lespinasse.org \
    --cc=page-reclaim@google.com \
    --cc=riel@surriel.com \
    --cc=rong.a.chen@intel.com \
    --cc=shy828301@gmail.com \
    --cc=sj38.park@gmail.com \
    --cc=sjpark@amazon.de \
    --cc=tim.c.chen@linux.intel.com \
    --cc=vbabka@suse.cz \
    --cc=willy@infradead.org \
    --cc=ying.huang@intel.com \
    --cc=ziy@nvidia.com \
    --subject='Re: [PATCH v2 00/16] Multigenerational LRU Framework' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).