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From: Alexey Avramov <hakavlad@inbox.lv>
To: Mel Gorman <mgorman@techsingularity.net>
Cc: Andrew Morton <akpm@linux-foundation.org>,
	Michal Hocko <mhocko@suse.com>, Vlastimil Babka <vbabka@suse.cz>,
	Rik van Riel <riel@surriel.com>, Mike Galbraith <efault@gmx.de>,
	Darrick Wong <djwong@kernel.org>,
	regressions@lists.linux.dev,
	Linux-fsdevel <linux-fsdevel@vger.kernel.org>,
	Linux-MM <linux-mm@kvack.org>,
	LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 1/1] mm: vmscan: Reduce throttling due to a failure to make progress
Date: Wed, 1 Dec 2021 03:38:36 +0900	[thread overview]
Message-ID: <20211201033836.4382a474@mail.inbox.lv> (raw)
In-Reply-To: <20211130172754.GS3366@techsingularity.net>

>due to the
>underlying storage.

I agree.

>and send me the trace.out file please?

https://drive.google.com/file/d/1FBjAmXwXakWPPjcn6K-B50S04vyySQO6/view

Typical entries:

           Timer-10841   [006] ..... 14341.639496: mm_vmscan_throttled: nid=0 usec_timeout=100000 usect_delayed=100000 reason=VMSCAN_THROTTLE_WRITEBACK
           gmain-1246    [004] ..... 14341.639498: mm_vmscan_throttled: nid=0 usec_timeout=100000 usect_delayed=100000 reason=VMSCAN_THROTTLE_WRITEBACK
          php7.0-11149   [001] ..... 14341.647498: mm_vmscan_throttled: nid=0 usec_timeout=100000 usect_delayed=100000 reason=VMSCAN_THROTTLE_WRITEBACK
      obfs-local-908     [001] ..... 14341.651510: mm_vmscan_throttled: nid=0 usec_timeout=100000 usect_delayed=100000 reason=VMSCAN_THROTTLE_WRITEBACK
     Web Content-10876   [000] ..... 14341.651522: mm_vmscan_throttled: nid=0 usec_timeout=100000 usect_delayed=100000 reason=VMSCAN_THROTTLE_WRITEBACK
  NetworkManager-812     [004] ..... 14341.667495: mm_vmscan_throttled: nid=0 usec_timeout=100000 usect_delayed=100000 reason=VMSCAN_THROTTLE_WRITEBACK
             tor-941     [000] ..... 14341.667495: mm_vmscan_throttled: nid=0 usec_timeout=100000 usect_delayed=100000 reason=VMSCAN_THROTTLE_WRITEBACK
   IndexedDB #18-11165   [007] ..... 14341.667520: mm_vmscan_throttled: nid=0 usec_timeout=100000 usect_delayed=100000 reason=VMSCAN_THROTTLE_WRITEBACK
           Timer-10755   [002] ..... 14341.667538: mm_vmscan_throttled: nid=0 usec_timeout=100000 usect_delayed=100000 reason=VMSCAN_THROTTLE_WRITEBACK
     JS Watchdog-10884   [000] ..... 14341.699489: mm_vmscan_throttled: nid=0 usec_timeout=100000 usect_delayed=100000 reason=VMSCAN_THROTTLE_WRITEBACK

  parent reply	other threads:[~2021-11-30 18:45 UTC|newest]

Thread overview: 40+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-11-25 15:18 [PATCH 1/1] mm: vmscan: Reduce throttling due to a failure to make progress Mel Gorman
2021-11-26 10:14 ` Vlastimil Babka
2021-11-26 10:26 ` Mike Galbraith
2021-11-26 16:12 ` Alexey Avramov
2021-11-26 16:52   ` Mel Gorman
2021-11-27 19:26     ` Alexey Avramov
2021-11-28 10:00       ` Mike Galbraith
2021-11-28 11:39         ` Mike Galbraith
2021-11-28 12:35           ` Mike Galbraith
2021-11-28 18:38             ` Mike Galbraith
2021-11-28 11:58         ` Alexey Avramov
2021-11-29  8:26         ` Mel Gorman
2021-11-29 15:01   ` Mel Gorman
2021-11-30 10:14     ` Mike Galbraith
2021-11-30 11:22       ` Mel Gorman
2021-11-30 12:00         ` Mike Galbraith
2021-11-30 12:51           ` Mike Galbraith
2021-11-30 13:09             ` Mel Gorman
2021-12-01  4:32               ` Mike Galbraith
2021-11-30 16:03     ` Alexey Avramov
2021-11-30 17:27       ` Mel Gorman
2021-11-30 17:59         ` Mike Galbraith
2021-12-01 13:01           ` Mel Gorman
2021-12-01 13:52             ` Mike Galbraith
2021-12-01 15:06               ` Mel Gorman
2021-11-30 18:38         ` Alexey Avramov [this message]
2021-12-01 14:00           ` Mel Gorman
2021-12-01 17:29             ` Darrick J. Wong
2021-12-02  9:43               ` Mel Gorman
2021-12-02 16:09                 ` Darrick J. Wong
2021-12-02  3:11             ` Mike Galbraith
2021-12-02 10:13               ` Mel Gorman
2021-12-02 10:51                 ` Mike Galbraith
2021-12-02 11:42             ` Alexey Avramov
2021-12-02 12:14               ` Alexey Avramov
2021-12-02 12:15               ` Mel Gorman
2021-12-02 12:22                 ` Alexey Avramov
2021-12-02 13:18 Mel Gorman
2021-12-02 14:51 ` kernel test robot
2021-12-02 16:02 ` kernel test robot

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