Greeting, FYI, we noticed a -71.8% regression of netperf.Throughput_total_tps due to commit: commit: 05c5a0273bc25627b9e9bbebc858b74e88f49c5b ("[PATCH v2] fs: jfs: fix a possible data race in txBegin()") url: https://github.com/0day-ci/linux/commits/Jia-Ju-Bai/fs-jfs-fix-a-possible-data-race-in-txBegin/20200506-064230 base: https://github.com/kleikamp/linux-shaggy jfs-next in testcase: netperf on test machine: 72 threads Intel(R) Xeon(R) Gold 6139 CPU @ 2.30GHz with 128G memory with following parameters: ip: ipv4 runtime: 300s nr_threads: 1 cluster: cs-localhost test: TCP_CRR cpufreq_governor: performance ucode: 0x2000065 test-description: Netperf is a benchmark that can be use to measure various aspect of networking performance. test-url: http://www.netperf.org/netperf/ If you fix the issue, kindly add following tag Reported-by: kernel test robot Details are as below: --------------------------------------------------------------------------------------------------> To reproduce: git clone https://github.com/intel/lkp-tests.git cd lkp-tests bin/lkp install job.yaml # job file is attached in this email bin/lkp run job.yaml ========================================================================================= cluster/compiler/cpufreq_governor/ip/kconfig/nr_threads/rootfs/runtime/tbox_group/test/testcase/ucode: cs-localhost/gcc-7/performance/ipv4/x86_64-rhel-7.6/1/debian-x86_64-20191114.cgz/300s/lkp-skl-2sp7/TCP_CRR/netperf/0x2000065 commit: 7aba5dcc23 ("jfs: Replace zero-length array with flexible-array member") 05c5a0273b ("fs: jfs: fix a possible data race in txBegin()") 7aba5dcc234635b4 05c5a0273bc25627b9e9bbebc85 ---------------- --------------------------- fail:runs %reproduction fail:runs | | | 1:4 -25% :4 dmesg.WARNING:at#for_ip_swapgs_restore_regs_and_return_to_usermode/0x :4 100% 4:4 kmsg.IP-Config:Failed_to_open_erspan0 :4 100% 4:4 kmsg.IP-Config:Failed_to_open_gretap0 :4 100% 4:4 kmsg.kvm:already_loaded_the_other_module %stddev %change %stddev \ | \ 32033 -71.8% 9048 netperf.Throughput_total_tps 32033 -71.8% 9048 netperf.Throughput_tps 34270 ± 19% -32.2% 23234 ± 11% netperf.time.involuntary_context_switches 87.50 -1.7% 86.00 netperf.time.percent_of_cpu_this_job_got 237.76 +7.1% 254.71 netperf.time.system_time 30.66 -66.6% 10.25 ± 3% netperf.time.user_time 17926206 -69.8% 5405643 netperf.time.voluntary_context_switches 9610194 -71.8% 2714625 netperf.workload 0.25 -0.1 0.12 ± 3% mpstat.cpu.all.usr% 181085 -60.2% 72003 vmstat.system.cs 24.19 ± 2% +8.7% 26.30 boot-time.boot 15.27 ± 2% +12.6% 17.18 boot-time.dhcp 1449 ± 2% +10.6% 1602 boot-time.idle 1.589e+08 -16.1% 1.334e+08 cpuidle.C1.time 10004352 -12.6% 8738852 cpuidle.C1.usage 24458189 ± 3% -76.6% 5718567 ± 15% cpuidle.POLL.time 18015660 -95.3% 840897 ± 17% cpuidle.POLL.usage 42120 ± 2% +9.9% 46309 ± 5% softirqs.CPU10.SCHED 41095 ± 4% +10.9% 45593 ± 5% softirqs.CPU27.SCHED 25223 ± 54% +70.0% 42867 softirqs.CPU36.SCHED 166155 ± 8% -10.1% 149301 softirqs.CPU65.RCU 28947742 -71.8% 8152772 softirqs.NET_RX 12415372 -9.2% 11268919 softirqs.RCU 8089600 ± 11% -23.4% 6200320 ± 8% meminfo.DirectMap2M 503148 ± 8% -41.3% 295276 ± 8% meminfo.DirectMap4k 75713 +34.4% 101777 meminfo.KReclaimable 22720 +11.6% 25360 meminfo.Percpu 75713 +34.4% 101777 meminfo.SReclaimable 152955 +16.4% 178056 meminfo.SUnreclaim 228668 +22.4% 279834 meminfo.Slab 137288 +17.8% 161678 meminfo.VmallocUsed 33315 ± 18% +75.5% 58482 ± 12% numa-meminfo.node0.KReclaimable 33315 ± 18% +75.5% 58482 ± 12% numa-meminfo.node0.SReclaimable 74713 ± 16% +34.8% 100736 ± 11% numa-meminfo.node0.SUnreclaim 108029 ± 16% +47.4% 159219 ± 11% numa-meminfo.node0.Slab 101746 ± 44% +68.1% 171066 ± 12% numa-meminfo.node1.Active 101684 ± 44% +68.1% 170963 ± 12% numa-meminfo.node1.Active(anon) 60012 ± 62% +94.5% 116727 ± 18% numa-meminfo.node1.AnonHugePages 98606 ± 46% +69.1% 166702 ± 12% numa-meminfo.node1.AnonPages 5648 +3.4% 5842 proc-vmstat.nr_shmem 18920 +34.5% 25446 proc-vmstat.nr_slab_reclaimable 38238 +16.4% 44513 proc-vmstat.nr_slab_unreclaimable 895359 ± 5% -17.9% 734777 proc-vmstat.numa_hit 872027 ± 5% -18.4% 711460 proc-vmstat.numa_local 1080 ± 9% +27.4% 1375 ± 4% proc-vmstat.pgactivate 1530529 ± 15% -42.6% 878573 ± 2% proc-vmstat.pgalloc_normal 1505342 ± 15% -43.5% 849856 ± 2% proc-vmstat.pgfree 8335 ± 18% +75.4% 14620 ± 12% numa-vmstat.node0.nr_slab_reclaimable 18678 ± 16% +34.8% 25183 ± 11% numa-vmstat.node0.nr_slab_unreclaimable 647500 ± 10% -21.7% 507083 ± 8% numa-vmstat.node0.numa_hit 494986 ± 13% -27.6% 358327 ± 13% numa-vmstat.node0.numa_local 25431 ± 44% +68.1% 42742 ± 12% numa-vmstat.node1.nr_active_anon 24661 ± 46% +69.0% 41679 ± 12% numa-vmstat.node1.nr_anon_pages 25431 ± 44% +68.1% 42742 ± 12% numa-vmstat.node1.nr_zone_active_anon 725209 ± 8% -16.4% 606495 ± 8% numa-vmstat.node1.numa_hit 702021 ± 8% -17.9% 576047 ± 10% numa-vmstat.node1.numa_local 49724 ± 16% -42.5% 28572 ± 16% sched_debug.cfs_rq:/.load.avg 113065 ± 11% -24.3% 85601 ± 10% sched_debug.cfs_rq:/.load.stddev 57662 ± 7% -47.5% 30301 ± 9% sched_debug.cfs_rq:/.min_vruntime.max 6576 ± 8% -34.6% 4300 ± 19% sched_debug.cfs_rq:/.min_vruntime.min 10636 ± 5% -39.1% 6478 ± 15% sched_debug.cfs_rq:/.min_vruntime.stddev 0.16 ± 8% -29.7% 0.11 ± 8% sched_debug.cfs_rq:/.nr_running.avg 0.36 ± 2% -13.7% 0.31 ± 4% sched_debug.cfs_rq:/.nr_running.stddev 35.45 ± 20% -52.9% 16.69 sched_debug.cfs_rq:/.runnable_load_avg.avg 95.13 ± 14% -32.7% 63.99 sched_debug.cfs_rq:/.runnable_load_avg.stddev 50290 ± 14% -43.7% 28330 ± 15% sched_debug.cfs_rq:/.runnable_weight.avg 113143 ± 10% -24.9% 84975 ± 10% sched_debug.cfs_rq:/.runnable_weight.stddev 33703 ± 43% -68.0% 10796 ± 42% sched_debug.cfs_rq:/.spread0.max 10636 ± 5% -39.1% 6478 ± 15% sched_debug.cfs_rq:/.spread0.stddev 140.66 ± 10% -17.8% 115.68 ± 7% sched_debug.cfs_rq:/.util_avg.avg 247.04 ± 4% -11.6% 218.36 ± 4% sched_debug.cfs_rq:/.util_avg.stddev 51.66 ± 11% -41.4% 30.29 ± 11% sched_debug.cfs_rq:/.util_est_enqueued.avg 179.93 ± 3% -26.3% 132.58 ± 11% sched_debug.cfs_rq:/.util_est_enqueued.stddev 1.26 ± 2% +10.1% 1.39 ± 3% sched_debug.cpu.clock.stddev 1.26 ± 2% +10.2% 1.39 ± 3% sched_debug.cpu.clock_task.stddev 365656 ± 9% -57.9% 154017 sched_debug.cpu.nr_switches.avg 3644073 ± 21% -81.6% 671977 ± 17% sched_debug.cpu.nr_switches.max 1315 ± 5% +863.7% 12673 ± 91% sched_debug.cpu.nr_switches.min 592717 ± 15% -75.6% 144437 ± 18% sched_debug.cpu.nr_switches.stddev 341.50 ± 96% +267.0% 1253 ± 7% interrupts.CPU12.RES:Rescheduling_interrupts 145.00 ± 42% +316.6% 604.00 ± 78% interrupts.CPU15.NMI:Non-maskable_interrupts 145.00 ± 42% +316.6% 604.00 ± 78% interrupts.CPU15.PMI:Performance_monitoring_interrupts 168.25 ± 70% +219.9% 538.25 ± 63% interrupts.CPU16.NMI:Non-maskable_interrupts 168.25 ± 70% +219.9% 538.25 ± 63% interrupts.CPU16.PMI:Performance_monitoring_interrupts 316.25 ± 69% +303.7% 1276 ± 83% interrupts.CPU17.NMI:Non-maskable_interrupts 316.25 ± 69% +303.7% 1276 ± 83% interrupts.CPU17.PMI:Performance_monitoring_interrupts 3796 ± 83% -82.0% 685.00 ±119% interrupts.CPU18.RES:Rescheduling_interrupts 2353 ± 49% -84.5% 364.00 ±134% interrupts.CPU20.RES:Rescheduling_interrupts 107.50 ± 26% +199.8% 322.25 ± 80% interrupts.CPU23.NMI:Non-maskable_interrupts 107.50 ± 26% +199.8% 322.25 ± 80% interrupts.CPU23.PMI:Performance_monitoring_interrupts 89.00 ± 14% +90.2% 169.25 ± 23% interrupts.CPU24.NMI:Non-maskable_interrupts 89.00 ± 14% +90.2% 169.25 ± 23% interrupts.CPU24.PMI:Performance_monitoring_interrupts 93.25 ± 19% +101.6% 188.00 ± 35% interrupts.CPU31.NMI:Non-maskable_interrupts 93.25 ± 19% +101.6% 188.00 ± 35% interrupts.CPU31.PMI:Performance_monitoring_interrupts 87.25 ± 14% +88.3% 164.25 ± 13% interrupts.CPU32.NMI:Non-maskable_interrupts 87.25 ± 14% +88.3% 164.25 ± 13% interrupts.CPU32.PMI:Performance_monitoring_interrupts 104.50 ± 34% +106.9% 216.25 ± 46% interrupts.CPU33.NMI:Non-maskable_interrupts 104.50 ± 34% +106.9% 216.25 ± 46% interrupts.CPU33.PMI:Performance_monitoring_interrupts 1951 ± 71% -80.2% 387.00 ±113% interrupts.CPU33.RES:Rescheduling_interrupts 117.25 ± 42% +295.7% 464.00 ± 68% interrupts.CPU51.NMI:Non-maskable_interrupts 117.25 ± 42% +295.7% 464.00 ± 68% interrupts.CPU51.PMI:Performance_monitoring_interrupts 142.50 ± 52% +186.7% 408.50 ± 55% interrupts.CPU52.NMI:Non-maskable_interrupts 142.50 ± 52% +186.7% 408.50 ± 55% interrupts.CPU52.PMI:Performance_monitoring_interrupts 320.00 ± 65% +246.8% 1109 ± 57% interrupts.CPU53.NMI:Non-maskable_interrupts 320.00 ± 65% +246.8% 1109 ± 57% interrupts.CPU53.PMI:Performance_monitoring_interrupts 106.75 ± 30% +111.2% 225.50 ± 56% interrupts.CPU67.NMI:Non-maskable_interrupts 106.75 ± 30% +111.2% 225.50 ± 56% interrupts.CPU67.PMI:Performance_monitoring_interrupts 87.00 ± 13% +123.6% 194.50 ± 33% interrupts.CPU68.NMI:Non-maskable_interrupts 87.00 ± 13% +123.6% 194.50 ± 33% interrupts.CPU68.PMI:Performance_monitoring_interrupts 23466 +23.8% 29040 ± 5% interrupts.NMI:Non-maskable_interrupts 23466 +23.8% 29040 ± 5% interrupts.PMI:Performance_monitoring_interrupts 13.69 ± 25% -71.4% 3.92 ± 48% perf-stat.i.MPKI 8.78e+08 +90.0% 1.668e+09 perf-stat.i.branch-instructions 2.30 ± 14% -1.5 0.83 ± 33% perf-stat.i.branch-miss-rate% 20600243 ± 12% -31.0% 14224189 ± 29% perf-stat.i.branch-misses 2.48 ± 18% +1.7 4.22 ± 14% perf-stat.i.cache-miss-rate% 57749473 ± 23% -44.2% 32231609 ± 44% perf-stat.i.cache-references 182988 -60.2% 72782 perf-stat.i.context-switches 1.65 ± 5% -39.4% 1.00 ± 5% perf-stat.i.cpi 7.078e+09 ± 3% +18.6% 8.393e+09 ± 3% perf-stat.i.cpu-cycles 85.15 -8.1% 78.28 perf-stat.i.cpu-migrations 0.09 ± 32% -0.1 0.02 ±106% perf-stat.i.dTLB-load-miss-rate% 1.284e+09 +89.1% 2.428e+09 perf-stat.i.dTLB-loads 0.01 ± 51% -0.0 0.00 ±133% perf-stat.i.dTLB-store-miss-rate% 7.676e+08 +81.0% 1.39e+09 perf-stat.i.dTLB-stores 28.71 ± 22% -19.9 8.79 ± 72% perf-stat.i.iTLB-load-miss-rate% 661655 ± 18% -65.2% 230579 ± 60% perf-stat.i.iTLB-load-misses 1672859 ± 15% +53.1% 2560787 ± 13% perf-stat.i.iTLB-loads 4.377e+09 +92.6% 8.432e+09 perf-stat.i.instructions 7111 ± 22% +568.3% 47528 ± 35% perf-stat.i.instructions-per-iTLB-miss 0.61 ± 4% +63.4% 1.00 ± 4% perf-stat.i.ipc 0.10 ± 3% +18.6% 0.12 ± 3% perf-stat.i.metric.GHz 41.51 +84.7% 76.66 perf-stat.i.metric.M/sec 131741 ± 7% +48.3% 195398 ± 7% perf-stat.i.node-load-misses 36778 ± 31% -55.6% 16347 ± 16% perf-stat.i.node-stores 13.22 ± 23% -70.9% 3.85 ± 46% perf-stat.overall.MPKI 2.35 ± 12% -1.5 0.86 ± 30% perf-stat.overall.branch-miss-rate% 2.34 ± 18% +1.9 4.20 ± 14% perf-stat.overall.cache-miss-rate% 1.62 ± 4% -38.4% 1.00 ± 5% perf-stat.overall.cpi 0.08 ± 30% -0.1 0.02 ±103% perf-stat.overall.dTLB-load-miss-rate% 0.01 ± 50% -0.0 0.00 ±132% perf-stat.overall.dTLB-store-miss-rate% 28.68 ± 22% -19.9 8.73 ± 71% perf-stat.overall.iTLB-load-miss-rate% 6894 ± 21% +579.7% 46861 ± 36% perf-stat.overall.instructions-per-iTLB-miss 0.62 ± 4% +62.5% 1.01 ± 4% perf-stat.overall.ipc 138819 +581.5% 946109 perf-stat.overall.path-length 8.751e+08 +90.0% 1.662e+09 perf-stat.ps.branch-instructions 20537517 ± 12% -30.9% 14182248 ± 29% perf-stat.ps.branch-misses 57557495 ± 23% -44.2% 32125500 ± 44% perf-stat.ps.cache-references 182374 -60.2% 72538 perf-stat.ps.context-switches 7.055e+09 ± 3% +18.6% 8.366e+09 ± 3% perf-stat.ps.cpu-cycles 84.88 -8.1% 78.04 perf-stat.ps.cpu-migrations 1.28e+09 +89.1% 2.42e+09 perf-stat.ps.dTLB-loads 7.651e+08 +81.0% 1.385e+09 perf-stat.ps.dTLB-stores 659450 ± 18% -65.2% 229817 ± 60% perf-stat.ps.iTLB-load-misses 1667327 ± 15% +53.1% 2552296 ± 13% perf-stat.ps.iTLB-loads 4.363e+09 +92.6% 8.405e+09 perf-stat.ps.instructions 131326 ± 7% +48.3% 194773 ± 7% perf-stat.ps.node-load-misses 36665 ± 31% -55.5% 16301 ± 16% perf-stat.ps.node-stores 1.334e+12 +92.5% 2.568e+12 perf-stat.total.instructions 1551 ± 13% -100.0% 0.00 slabinfo.Acpi-Parse.active_objs 1551 ± 13% -100.0% 0.00 slabinfo.Acpi-Parse.num_objs 172.50 ± 6% -100.0% 0.00 slabinfo.UDPv6.active_objs 172.50 ± 6% -100.0% 0.00 slabinfo.UDPv6.num_objs 1648 ± 9% -42.1% 954.25 ± 2% slabinfo.UNIX.active_objs 1648 ± 9% -42.1% 954.25 ± 2% slabinfo.UNIX.num_objs 497.25 ± 3% -38.7% 304.75 ± 6% slabinfo.bdev_cache.active_objs 497.25 ± 3% -38.7% 304.75 ± 6% slabinfo.bdev_cache.num_objs 3990 -100.0% 0.00 slabinfo.cred_jar.active_objs 3990 -100.0% 0.00 slabinfo.cred_jar.num_objs 1917 -26.9% 1400 slabinfo.dentry.active_slabs 1917 -26.9% 1400 slabinfo.dentry.num_slabs 2225 ± 8% -100.0% 0.00 slabinfo.dmaengine-unmap-16.active_objs 2225 ± 8% -100.0% 0.00 slabinfo.dmaengine-unmap-16.num_objs 761.25 ± 11% -100.0% 0.00 slabinfo.file_lock_cache.active_objs 761.25 ± 11% -100.0% 0.00 slabinfo.file_lock_cache.num_objs 3185 ± 2% -12.2% 2795 ± 2% slabinfo.files_cache.active_objs 3185 ± 2% -12.2% 2795 ± 2% slabinfo.files_cache.num_objs 19419 ± 6% +25.2% 24310 ± 8% slabinfo.filp.active_objs 613.00 ± 6% +24.4% 762.50 ± 8% slabinfo.filp.active_slabs 19628 ± 6% +24.4% 24408 ± 8% slabinfo.filp.num_objs 613.00 ± 6% +24.4% 762.50 ± 8% slabinfo.filp.num_slabs 2080 ± 11% -100.0% 0.00 slabinfo.fsnotify_mark_connector.active_objs 2080 ± 11% -100.0% 0.00 slabinfo.fsnotify_mark_connector.num_objs 1007 +58.3% 1594 slabinfo.inode_cache.active_slabs 1007 +58.3% 1594 slabinfo.inode_cache.num_slabs 2517 -35.4% 1625 slabinfo.kernfs_node_cache.active_slabs 2517 -35.4% 1625 slabinfo.kernfs_node_cache.num_slabs 4927 ± 2% -13.8% 4248 ± 4% slabinfo.kmalloc-1k.active_objs 5040 ± 2% -15.1% 4280 ± 4% slabinfo.kmalloc-1k.num_objs 4837 ± 4% +28.0% 6193 slabinfo.kmalloc-2k.active_objs 4870 ± 5% +28.1% 6237 slabinfo.kmalloc-2k.num_objs 1191 +19.1% 1419 slabinfo.kmalloc-4k.active_objs 1219 +18.3% 1442 slabinfo.kmalloc-4k.num_objs 3935 ± 4% +14.6% 4511 ± 5% slabinfo.kmalloc-rcl-64.active_objs 3935 ± 4% +14.6% 4511 ± 5% slabinfo.kmalloc-rcl-64.num_objs 387.00 ± 12% -13.2% 336.00 ± 8% slabinfo.kmem_cache.active_objs 387.00 ± 12% -13.2% 336.00 ± 8% slabinfo.kmem_cache.num_objs 759.00 ± 10% -36.2% 484.00 ± 5% slabinfo.kmem_cache_node.active_objs 816.00 ± 10% -39.2% 496.00 ± 5% slabinfo.kmem_cache_node.num_objs 12875 -100.0% 0.00 slabinfo.lsm_file_cache.active_objs 12875 -100.0% 0.00 slabinfo.lsm_file_cache.num_objs 2271 -27.9% 1639 slabinfo.mm_struct.active_objs 2271 -27.9% 1639 slabinfo.mm_struct.num_objs 790.50 ± 7% -100.0% 0.00 slabinfo.mnt_cache.active_objs 790.50 ± 7% -100.0% 0.00 slabinfo.mnt_cache.num_objs 123.75 ± 8% -100.0% 0.00 slabinfo.nfs_read_data.active_objs 123.75 ± 8% -100.0% 0.00 slabinfo.nfs_read_data.num_objs 294.50 ± 17% +360.4% 1355 ± 15% slabinfo.numa_policy.active_objs 294.50 ± 17% +360.4% 1355 ± 15% slabinfo.numa_policy.num_objs 3128 +73.2% 5418 slabinfo.pid.active_objs 3128 +73.2% 5418 slabinfo.pid.num_objs 10638 -13.0% 9252 slabinfo.proc_inode_cache.active_objs 10638 -12.9% 9266 slabinfo.proc_inode_cache.num_objs 5651 -15.6% 4771 slabinfo.shmem_inode_cache.active_objs 5651 -15.6% 4771 slabinfo.shmem_inode_cache.num_objs 2794 -11.6% 2469 slabinfo.signal_cache.active_objs 2794 -11.6% 2469 slabinfo.signal_cache.num_objs 13766 ± 10% -46.0% 7439 ± 16% slabinfo.sock_inode_cache.active_objs 13865 ± 10% -45.9% 7507 ± 16% slabinfo.sock_inode_cache.num_objs 4036 ± 2% +16.8% 4713 ± 2% slabinfo.task_delay_info.active_objs 4036 ± 2% +16.8% 4713 ± 2% slabinfo.task_delay_info.num_objs 940.25 +13.2% 1064 slabinfo.task_struct.active_objs 947.50 -43.4% 536.00 slabinfo.task_struct.active_slabs 947.50 +13.2% 1072 slabinfo.task_struct.num_objs 947.50 -43.4% 536.00 slabinfo.task_struct.num_slabs 1909 ± 2% +34.3% 2564 slabinfo.trace_event_file.active_objs 1909 ± 2% +34.3% 2564 slabinfo.trace_event_file.num_objs 1966 -41.0% 1159 ± 3% slabinfo.tw_sock_TCP.active_slabs 1966 -41.0% 1159 ± 3% slabinfo.tw_sock_TCP.num_slabs 38.42 ± 3% -6.9 31.49 ± 2% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe 38.56 ± 3% -6.9 31.66 ± 2% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe 13.48 ± 3% -2.6 10.86 ± 5% perf-profile.calltrace.cycles-pp.__netif_receive_skb_one_core.process_backlog.net_rx_action.__softirqentry_text_start.do_softirq_own_stack 13.07 ± 3% -2.5 10.59 ± 5% perf-profile.calltrace.cycles-pp.ip_rcv.__netif_receive_skb_one_core.process_backlog.net_rx_action.__softirqentry_text_start 14.11 ± 3% -2.3 11.79 ± 5% perf-profile.calltrace.cycles-pp.net_rx_action.__softirqentry_text_start.do_softirq_own_stack.do_softirq.__local_bh_enable_ip 12.53 ± 3% -2.3 10.22 ± 5% perf-profile.calltrace.cycles-pp.ip_protocol_deliver_rcu.ip_local_deliver_finish.ip_local_deliver.ip_rcv.__netif_receive_skb_one_core 12.39 ± 3% -2.3 10.12 ± 5% perf-profile.calltrace.cycles-pp.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish.ip_local_deliver.ip_rcv 13.88 ± 3% -2.2 11.64 ± 5% perf-profile.calltrace.cycles-pp.process_backlog.net_rx_action.__softirqentry_text_start.do_softirq_own_stack.do_softirq 12.77 ± 3% -2.2 10.53 ± 5% perf-profile.calltrace.cycles-pp.ip_local_deliver.ip_rcv.__netif_receive_skb_one_core.process_backlog.net_rx_action 14.41 ± 3% -2.2 12.18 ± 5% perf-profile.calltrace.cycles-pp.__local_bh_enable_ip.ip_finish_output2.ip_output.__ip_queue_xmit.__tcp_transmit_skb 14.41 ± 3% -2.2 12.21 ± 5% perf-profile.calltrace.cycles-pp.do_softirq.__local_bh_enable_ip.ip_finish_output2.ip_output.__ip_queue_xmit 14.29 ± 3% -2.1 12.15 ± 5% perf-profile.calltrace.cycles-pp.__softirqentry_text_start.do_softirq_own_stack.do_softirq.__local_bh_enable_ip.ip_finish_output2 12.58 ± 3% -2.1 10.46 ± 5% perf-profile.calltrace.cycles-pp.ip_local_deliver_finish.ip_local_deliver.ip_rcv.__netif_receive_skb_one_core.process_backlog 14.30 ± 3% -2.1 12.18 ± 5% perf-profile.calltrace.cycles-pp.do_softirq_own_stack.do_softirq.__local_bh_enable_ip.ip_finish_output2.ip_output 8.47 ± 3% -1.7 6.73 perf-profile.calltrace.cycles-pp.__x64_sys_sendto.do_syscall_64.entry_SYSCALL_64_after_hwframe 8.43 ± 3% -1.7 6.72 perf-profile.calltrace.cycles-pp.__sys_sendto.__x64_sys_sendto.do_syscall_64.entry_SYSCALL_64_after_hwframe 8.31 ± 3% -1.6 6.68 perf-profile.calltrace.cycles-pp.sock_sendmsg.__sys_sendto.__x64_sys_sendto.do_syscall_64.entry_SYSCALL_64_after_hwframe 9.00 ± 3% -1.6 7.39 ± 3% perf-profile.calltrace.cycles-pp.__inet_stream_connect.inet_stream_connect.__sys_connect.__x64_sys_connect.do_syscall_64 9.22 ± 3% -1.6 7.62 ± 3% perf-profile.calltrace.cycles-pp.__x64_sys_connect.do_syscall_64.entry_SYSCALL_64_after_hwframe 9.20 ± 3% -1.6 7.62 ± 3% perf-profile.calltrace.cycles-pp.__sys_connect.__x64_sys_connect.do_syscall_64.entry_SYSCALL_64_after_hwframe 8.21 ± 3% -1.6 6.63 perf-profile.calltrace.cycles-pp.tcp_sendmsg.sock_sendmsg.__sys_sendto.__x64_sys_sendto.do_syscall_64 9.07 ± 3% -1.6 7.51 ± 3% perf-profile.calltrace.cycles-pp.inet_stream_connect.__sys_connect.__x64_sys_connect.do_syscall_64.entry_SYSCALL_64_after_hwframe 4.81 -1.3 3.51 ± 3% perf-profile.calltrace.cycles-pp.__x64_sys_recvfrom.do_syscall_64.entry_SYSCALL_64_after_hwframe 4.77 ± 2% -1.3 3.50 ± 3% perf-profile.calltrace.cycles-pp.__sys_recvfrom.__x64_sys_recvfrom.do_syscall_64.entry_SYSCALL_64_after_hwframe 6.98 ± 3% -1.2 5.73 perf-profile.calltrace.cycles-pp.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg.__sys_sendto.__x64_sys_sendto 9.35 ± 3% -1.2 8.11 ± 4% perf-profile.calltrace.cycles-pp.ip_output.__ip_queue_xmit.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames 9.27 ± 3% -1.2 8.06 ± 5% perf-profile.calltrace.cycles-pp.ip_finish_output2.ip_output.__ip_queue_xmit.__tcp_transmit_skb.tcp_write_xmit 4.46 ± 2% -1.1 3.37 ± 3% perf-profile.calltrace.cycles-pp.inet_recvmsg.__sys_recvfrom.__x64_sys_recvfrom.do_syscall_64.entry_SYSCALL_64_after_hwframe 4.45 -1.1 3.37 ± 4% perf-profile.calltrace.cycles-pp.tcp_v4_do_rcv.__release_sock.release_sock.__inet_stream_connect.inet_stream_connect 4.49 ± 2% -1.1 3.42 ± 4% perf-profile.calltrace.cycles-pp.__release_sock.release_sock.__inet_stream_connect.inet_stream_connect.__sys_connect 4.05 -1.1 2.99 ± 4% perf-profile.calltrace.cycles-pp.tcp_rcv_state_process.tcp_v4_do_rcv.__release_sock.release_sock.__inet_stream_connect 4.52 ± 2% -1.0 3.48 ± 4% perf-profile.calltrace.cycles-pp.release_sock.__inet_stream_connect.inet_stream_connect.__sys_connect.__x64_sys_connect 4.40 ± 2% -1.0 3.36 ± 3% perf-profile.calltrace.cycles-pp.tcp_recvmsg.inet_recvmsg.__sys_recvfrom.__x64_sys_recvfrom.do_syscall_64 6.03 ± 3% -0.9 5.18 ± 2% perf-profile.calltrace.cycles-pp.__tcp_push_pending_frames.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg.__sys_sendto 6.02 ± 3% -0.8 5.17 ± 2% perf-profile.calltrace.cycles-pp.tcp_write_xmit.__tcp_push_pending_frames.tcp_sendmsg_locked.tcp_sendmsg.sock_sendmsg 5.18 ± 4% -0.8 4.39 ± 6% perf-profile.calltrace.cycles-pp.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames.tcp_close.inet_release 7.17 ± 2% -0.8 6.38 ± 5% perf-profile.calltrace.cycles-pp.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish.ip_local_deliver 1.03 ± 2% -0.8 0.26 ±100% perf-profile.calltrace.cycles-pp.tcp_v4_do_rcv.__release_sock.release_sock.tcp_sendmsg.sock_sendmsg 4.58 ± 4% -0.7 3.85 perf-profile.calltrace.cycles-pp.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames.tcp_sendmsg_locked.tcp_sendmsg 0.98 ± 2% -0.7 0.26 ±100% perf-profile.calltrace.cycles-pp.tcp_rcv_established.tcp_v4_do_rcv.__release_sock.release_sock.tcp_sendmsg 3.51 ± 3% -0.7 2.80 ± 4% perf-profile.calltrace.cycles-pp.__tcp_transmit_skb.tcp_rcv_state_process.tcp_v4_do_rcv.__release_sock.release_sock 3.77 ± 6% -0.7 3.07 ± 3% perf-profile.calltrace.cycles-pp.tcp_connect.tcp_v4_connect.__inet_stream_connect.inet_stream_connect.__sys_connect 5.87 ± 4% -0.7 5.21 ± 8% perf-profile.calltrace.cycles-pp.__tcp_push_pending_frames.tcp_close.inet_release.__sock_release.sock_close 5.86 ± 4% -0.7 5.21 ± 8% perf-profile.calltrace.cycles-pp.tcp_write_xmit.__tcp_push_pending_frames.tcp_close.inet_release.__sock_release 4.98 ± 4% -0.6 4.33 ± 6% perf-profile.calltrace.cycles-pp.__ip_queue_xmit.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames.tcp_close 3.29 ± 3% -0.6 2.64 ± 3% perf-profile.calltrace.cycles-pp.ip_finish_output2.ip_output.__ip_queue_xmit.__tcp_transmit_skb.tcp_rcv_state_process 3.42 ± 3% -0.6 2.78 ± 4% perf-profile.calltrace.cycles-pp.__ip_queue_xmit.__tcp_transmit_skb.tcp_rcv_state_process.tcp_v4_do_rcv.__release_sock 3.35 ± 3% -0.6 2.71 ± 3% perf-profile.calltrace.cycles-pp.ip_output.__ip_queue_xmit.__tcp_transmit_skb.tcp_rcv_state_process.tcp_v4_do_rcv 0.93 ± 6% -0.6 0.28 ±100% perf-profile.calltrace.cycles-pp.try_to_wake_up.autoremove_wake_function.__wake_up_common.__wake_up_common_lock.sock_def_readable 4.42 ± 5% -0.6 3.81 perf-profile.calltrace.cycles-pp.__ip_queue_xmit.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames.tcp_sendmsg_locked 7.44 ± 4% -0.6 6.85 ± 6% perf-profile.calltrace.cycles-pp.tcp_close.inet_release.__sock_release.sock_close.__fput 9.05 ± 4% -0.6 8.46 ± 5% perf-profile.calltrace.cycles-pp.exit_to_usermode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe 4.33 ± 5% -0.6 3.74 ± 2% perf-profile.calltrace.cycles-pp.tcp_v4_connect.__inet_stream_connect.inet_stream_connect.__sys_connect.__x64_sys_connect 3.25 ± 5% -0.6 2.70 ± 3% perf-profile.calltrace.cycles-pp.__tcp_transmit_skb.tcp_connect.tcp_v4_connect.__inet_stream_connect.inet_stream_connect 7.74 ± 4% -0.5 7.19 ± 5% perf-profile.calltrace.cycles-pp.sock_close.__fput.task_work_run.exit_to_usermode_loop.do_syscall_64 7.61 ± 4% -0.5 7.07 ± 6% perf-profile.calltrace.cycles-pp.inet_release.__sock_release.sock_close.__fput.task_work_run 7.72 ± 4% -0.5 7.19 ± 5% perf-profile.calltrace.cycles-pp.__sock_release.sock_close.__fput.task_work_run.exit_to_usermode_loop 0.93 ± 7% -0.5 0.40 ± 57% perf-profile.calltrace.cycles-pp.__wake_up_common_lock.sock_def_readable.tcp_rcv_established.tcp_v4_do_rcv.tcp_v4_rcv 0.94 ± 6% -0.5 0.42 ± 58% perf-profile.calltrace.cycles-pp.autoremove_wake_function.__wake_up_common.__wake_up_common_lock.sock_def_readable.tcp_child_process 0.95 ± 7% -0.5 0.43 ± 58% perf-profile.calltrace.cycles-pp.__wake_up_common.__wake_up_common_lock.sock_def_readable.tcp_child_process.tcp_v4_rcv 1.55 ± 5% -0.5 1.03 perf-profile.calltrace.cycles-pp.tcp_child_process.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish.ip_local_deliver 4.02 -0.5 3.50 ± 4% perf-profile.calltrace.cycles-pp.tcp_rcv_established.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish 2.68 ± 5% -0.5 2.20 ± 3% perf-profile.calltrace.cycles-pp.ip_finish_output2.ip_output.__ip_queue_xmit.__tcp_transmit_skb.tcp_connect 1.10 ± 3% -0.5 0.62 ± 5% perf-profile.calltrace.cycles-pp.__release_sock.release_sock.tcp_sendmsg.sock_sendmsg.__sys_sendto 2.69 ± 5% -0.5 2.21 ± 3% perf-profile.calltrace.cycles-pp.ip_output.__ip_queue_xmit.__tcp_transmit_skb.tcp_connect.tcp_v4_connect 1.11 ± 7% -0.5 0.64 ± 9% perf-profile.calltrace.cycles-pp.sock_def_readable.tcp_child_process.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish 1.03 ± 5% -0.5 0.56 ± 3% perf-profile.calltrace.cycles-pp.sock_def_readable.tcp_rcv_established.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu 1.15 ± 3% -0.4 0.72 ± 7% perf-profile.calltrace.cycles-pp.release_sock.tcp_sendmsg.sock_sendmsg.__sys_sendto.__x64_sys_sendto 3.07 ± 4% -0.4 2.64 ± 3% perf-profile.calltrace.cycles-pp.__ip_queue_xmit.__tcp_transmit_skb.tcp_connect.tcp_v4_connect.__inet_stream_connect 1.03 ± 6% -0.4 0.60 ± 9% perf-profile.calltrace.cycles-pp.__wake_up_common_lock.sock_def_readable.tcp_child_process.tcp_v4_rcv.ip_protocol_deliver_rcu 0.99 ± 4% -0.4 0.63 ± 4% perf-profile.calltrace.cycles-pp.tcp_fin.tcp_data_queue.tcp_rcv_established.tcp_v4_do_rcv.tcp_v4_rcv 0.93 ± 6% -0.3 0.61 ± 6% perf-profile.calltrace.cycles-pp.sock_def_wakeup.tcp_fin.tcp_data_queue.tcp_rcv_established.tcp_v4_do_rcv 0.88 ± 5% -0.3 0.56 ± 5% perf-profile.calltrace.cycles-pp.__wake_up_common_lock.sock_def_wakeup.tcp_fin.tcp_data_queue.tcp_rcv_established 1.40 ± 5% -0.3 1.12 ± 3% perf-profile.calltrace.cycles-pp.tcp_conn_request.tcp_rcv_state_process.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu 1.52 ± 10% -0.2 1.28 ± 6% perf-profile.calltrace.cycles-pp.schedule_idle.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64 0.64 ± 2% -0.1 0.53 ± 3% perf-profile.calltrace.cycles-pp.schedule_timeout.inet_csk_accept.inet_accept.__sys_accept4_file.__sys_accept4 0.58 ± 5% -0.1 0.53 ± 2% perf-profile.calltrace.cycles-pp.schedule.schedule_timeout.inet_csk_accept.inet_accept.__sys_accept4_file 2.08 ± 2% +0.1 2.21 ± 3% perf-profile.calltrace.cycles-pp.sk_wait_data.tcp_recvmsg.inet_recvmsg.__sys_recvfrom.__x64_sys_recvfrom 0.64 ± 4% +0.3 0.93 ± 6% perf-profile.calltrace.cycles-pp.__ip_queue_xmit.__tcp_transmit_skb.tcp_rcv_established.tcp_v4_do_rcv.tcp_v4_rcv 1.15 ± 3% +0.3 1.44 ± 7% perf-profile.calltrace.cycles-pp.tcp_data_queue.tcp_rcv_established.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu 0.96 ± 4% +0.3 1.26 ± 10% perf-profile.calltrace.cycles-pp.tcp_fin.tcp_data_queue.tcp_rcv_state_process.tcp_v4_do_rcv.tcp_v4_rcv 0.98 ± 4% +0.3 1.30 ± 10% perf-profile.calltrace.cycles-pp.tcp_data_queue.tcp_rcv_state_process.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu 0.34 ±101% +0.5 0.81 ± 18% perf-profile.calltrace.cycles-pp.ktime_get.tick_nohz_irq_exit.irq_exit.smp_apic_timer_interrupt.apic_timer_interrupt 0.35 ±101% +0.5 0.85 ± 18% perf-profile.calltrace.cycles-pp.tick_nohz_irq_exit.irq_exit.smp_apic_timer_interrupt.apic_timer_interrupt.cpuidle_enter_state 0.00 +0.6 0.57 ± 9% perf-profile.calltrace.cycles-pp.hrtimer_get_next_event.get_next_timer_interrupt.tick_nohz_next_event.tick_nohz_get_sleep_length.menu_select 0.00 +0.6 0.59 ± 12% perf-profile.calltrace.cycles-pp.__wake_up_common_lock.sock_def_readable.tcp_data_queue.tcp_rcv_established.tcp_v4_do_rcv 0.13 ±173% +0.6 0.72 ± 5% perf-profile.calltrace.cycles-pp.run_timer_softirq.__softirqentry_text_start.irq_exit.smp_apic_timer_interrupt.apic_timer_interrupt 0.00 +0.6 0.61 ± 6% perf-profile.calltrace.cycles-pp.hrtimer_next_event_without.tick_nohz_get_sleep_length.menu_select.do_idle.cpu_startup_entry 0.13 ±173% +0.6 0.75 ± 7% perf-profile.calltrace.cycles-pp.ip_output.__ip_queue_xmit.__tcp_transmit_skb.tcp_rcv_established.tcp_v4_do_rcv 0.00 +0.6 0.62 ± 4% perf-profile.calltrace.cycles-pp.ip_finish_output2.ip_output.__ip_queue_xmit.__tcp_transmit_skb.tcp_rcv_established 0.00 +0.6 0.62 ± 12% perf-profile.calltrace.cycles-pp.sock_def_readable.tcp_data_queue.tcp_rcv_established.tcp_v4_do_rcv.tcp_v4_rcv 0.16 ±173% +0.7 0.82 ± 36% perf-profile.calltrace.cycles-pp.ktime_get.tick_irq_enter.irq_enter.smp_apic_timer_interrupt.apic_timer_interrupt 0.89 ± 11% +0.7 1.58 ± 4% perf-profile.calltrace.cycles-pp.get_next_timer_interrupt.tick_nohz_next_event.tick_nohz_get_sleep_length.menu_select.do_idle 0.13 ±173% +0.7 0.83 ± 20% perf-profile.calltrace.cycles-pp.scheduler_tick.update_process_times.tick_sched_handle.tick_sched_timer.__hrtimer_run_queues 1.42 ± 18% +0.7 2.15 ± 3% perf-profile.calltrace.cycles-pp._raw_spin_lock_irqsave.rcu_core.__softirqentry_text_start.irq_exit.smp_apic_timer_interrupt 0.58 ± 61% +0.7 1.33 ± 35% perf-profile.calltrace.cycles-pp.irq_enter.smp_apic_timer_interrupt.apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter 1.05 ± 16% +1.0 2.08 ± 25% perf-profile.calltrace.cycles-pp.update_process_times.tick_sched_handle.tick_sched_timer.__hrtimer_run_queues.hrtimer_interrupt 1.12 ± 18% +1.0 2.15 ± 27% perf-profile.calltrace.cycles-pp.tick_sched_handle.tick_sched_timer.__hrtimer_run_queues.hrtimer_interrupt.smp_apic_timer_interrupt 0.00 +1.1 1.15 ± 13% perf-profile.calltrace.cycles-pp.ktime_get_update_offsets_now.hrtimer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt.cpuidle_enter_state 2.12 ± 11% +1.2 3.28 ± 2% perf-profile.calltrace.cycles-pp.rcu_core.__softirqentry_text_start.irq_exit.smp_apic_timer_interrupt.apic_timer_interrupt 1.41 ± 13% +1.3 2.71 ± 24% perf-profile.calltrace.cycles-pp.tick_sched_timer.__hrtimer_run_queues.hrtimer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt 0.39 ±101% +1.4 1.77 ± 38% perf-profile.calltrace.cycles-pp.ktime_get.clockevents_program_event.hrtimer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt 0.00 +1.5 1.48 ± 5% perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath.do_raw_spin_lock._raw_spin_lock_irqsave.rcu_core.__softirqentry_text_start 0.00 +1.5 1.49 ± 30% perf-profile.calltrace.cycles-pp.perf_mux_hrtimer_handler.__hrtimer_run_queues.hrtimer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt 3.14 ± 13% +1.6 4.75 ± 11% perf-profile.calltrace.cycles-pp.menu_select.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64 1.35 ± 25% +1.8 3.14 ± 15% perf-profile.calltrace.cycles-pp.tick_nohz_next_event.tick_nohz_get_sleep_length.menu_select.do_idle.cpu_startup_entry 0.00 +1.9 1.86 ± 6% perf-profile.calltrace.cycles-pp.do_raw_spin_lock._raw_spin_lock_irqsave.rcu_core.__softirqentry_text_start.irq_exit 1.62 ± 20% +2.2 3.83 ± 13% perf-profile.calltrace.cycles-pp.tick_nohz_get_sleep_length.menu_select.do_idle.cpu_startup_entry.start_secondary 3.29 ± 11% +2.4 5.72 ± 4% perf-profile.calltrace.cycles-pp.__softirqentry_text_start.irq_exit.smp_apic_timer_interrupt.apic_timer_interrupt.cpuidle_enter_state 3.98 ± 7% +2.9 6.83 ± 2% perf-profile.calltrace.cycles-pp.irq_exit.smp_apic_timer_interrupt.apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter 2.40 ± 14% +3.9 6.30 ± 24% perf-profile.calltrace.cycles-pp.__hrtimer_run_queues.hrtimer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt.cpuidle_enter_state 4.14 ± 4% +6.5 10.63 ± 11% perf-profile.calltrace.cycles-pp.hrtimer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter 48.02 ± 4% +7.9 55.92 perf-profile.calltrace.cycles-pp.cpuidle_enter.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64 47.19 ± 4% +8.0 55.23 perf-profile.calltrace.cycles-pp.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry.start_secondary 56.36 ± 2% +8.1 64.47 perf-profile.calltrace.cycles-pp.secondary_startup_64 54.68 ± 3% +8.7 63.34 perf-profile.calltrace.cycles-pp.start_secondary.secondary_startup_64 54.66 ± 3% +8.7 63.34 perf-profile.calltrace.cycles-pp.cpu_startup_entry.start_secondary.secondary_startup_64 54.62 ± 3% +8.7 63.31 perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64 10.59 ± 2% +10.3 20.89 ± 9% perf-profile.calltrace.cycles-pp.apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry 8.93 ± 2% +10.6 19.50 ± 9% perf-profile.calltrace.cycles-pp.smp_apic_timer_interrupt.apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.do_idle 38.73 ± 3% -6.7 32.02 ± 2% perf-profile.children.cycles-pp.do_syscall_64 38.86 ± 3% -6.7 32.19 ± 2% perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe 13.52 ± 3% -2.7 10.87 ± 5% perf-profile.children.cycles-pp.__netif_receive_skb_one_core 13.11 ± 3% -2.5 10.60 ± 5% perf-profile.children.cycles-pp.ip_rcv 17.80 ± 3% -2.5 15.33 ± 4% perf-profile.children.cycles-pp.__tcp_transmit_skb 13.39 ± 2% -2.4 10.95 ± 4% perf-profile.children.cycles-pp.tcp_v4_do_rcv 2.72 -2.4 0.35 ± 4% perf-profile.children.cycles-pp.poll_idle 14.15 ± 3% -2.3 11.81 ± 5% perf-profile.children.cycles-pp.net_rx_action 12.56 ± 3% -2.3 10.22 ± 5% perf-profile.children.cycles-pp.ip_protocol_deliver_rcu 12.46 ± 3% -2.3 10.12 ± 5% perf-profile.children.cycles-pp.tcp_v4_rcv 12.80 ± 3% -2.3 10.53 ± 5% perf-profile.children.cycles-pp.ip_local_deliver 13.93 ± 3% -2.3 11.66 ± 5% perf-profile.children.cycles-pp.process_backlog 14.46 ± 3% -2.2 12.24 ± 5% perf-profile.children.cycles-pp.do_softirq 12.61 ± 3% -2.1 10.46 ± 5% perf-profile.children.cycles-pp.ip_local_deliver_finish 14.34 ± 3% -2.1 12.20 ± 5% perf-profile.children.cycles-pp.do_softirq_own_stack 16.07 ± 3% -1.8 14.25 ± 4% perf-profile.children.cycles-pp.ip_finish_output2 16.42 ± 3% -1.8 14.64 ± 4% perf-profile.children.cycles-pp.ip_output 16.86 ± 3% -1.8 15.08 ± 4% perf-profile.children.cycles-pp.__ip_queue_xmit 8.47 ± 3% -1.7 6.73 perf-profile.children.cycles-pp.__x64_sys_sendto 14.60 ± 3% -1.7 12.89 ± 4% perf-profile.children.cycles-pp.__local_bh_enable_ip 8.43 ± 3% -1.7 6.72 perf-profile.children.cycles-pp.__sys_sendto 8.32 ± 3% -1.6 6.68 perf-profile.children.cycles-pp.sock_sendmsg 9.00 ± 3% -1.6 7.39 ± 3% perf-profile.children.cycles-pp.__inet_stream_connect 9.22 ± 3% -1.6 7.62 ± 3% perf-profile.children.cycles-pp.__x64_sys_connect 8.22 ± 3% -1.6 6.63 perf-profile.children.cycles-pp.tcp_sendmsg 9.20 ± 3% -1.6 7.62 ± 3% perf-profile.children.cycles-pp.__sys_connect 9.08 ± 3% -1.6 7.51 ± 3% perf-profile.children.cycles-pp.inet_stream_connect 6.35 ± 2% -1.5 4.81 ± 3% perf-profile.children.cycles-pp.__release_sock 11.90 ± 3% -1.5 10.38 ± 5% perf-profile.children.cycles-pp.__tcp_push_pending_frames 11.88 ± 3% -1.5 10.38 ± 5% perf-profile.children.cycles-pp.tcp_write_xmit 4.82 ± 2% -1.3 3.51 ± 3% perf-profile.children.cycles-pp.__x64_sys_recvfrom 4.77 ± 2% -1.3 3.50 ± 3% perf-profile.children.cycles-pp.__sys_recvfrom 8.17 ± 3% -1.3 6.92 ± 5% perf-profile.children.cycles-pp.tcp_rcv_state_process 6.99 ± 3% -1.3 5.73 perf-profile.children.cycles-pp.tcp_sendmsg_locked 6.10 ± 2% -1.2 4.88 ± 3% perf-profile.children.cycles-pp.release_sock 1.47 ± 5% -1.2 0.32 ± 4% perf-profile.children.cycles-pp.entry_SYSCALL_64 1.45 ± 7% -1.1 0.35 ± 10% perf-profile.children.cycles-pp.syscall_return_via_sysret 5.09 -1.1 3.99 ± 4% perf-profile.children.cycles-pp.tcp_rcv_established 4.46 ± 2% -1.1 3.37 ± 3% perf-profile.children.cycles-pp.inet_recvmsg 4.41 ± 2% -1.0 3.36 ± 3% perf-profile.children.cycles-pp.tcp_recvmsg 1.83 ± 8% -1.0 0.83 ± 14% perf-profile.children.cycles-pp.tcp_ack 0.91 ± 8% -0.7 0.20 ± 18% perf-profile.children.cycles-pp.__inet_lookup_established 3.77 ± 6% -0.7 3.08 ± 3% perf-profile.children.cycles-pp.tcp_connect 2.63 ± 2% -0.6 2.00 ± 6% perf-profile.children.cycles-pp.try_to_wake_up 2.75 ± 2% -0.6 2.13 ± 6% perf-profile.children.cycles-pp.__wake_up_common 1.19 ± 6% -0.6 0.59 ± 11% perf-profile.children.cycles-pp.read_tsc 7.45 ± 4% -0.6 6.86 ± 6% perf-profile.children.cycles-pp.tcp_close 9.06 ± 4% -0.6 8.47 ± 5% perf-profile.children.cycles-pp.exit_to_usermode_loop 4.33 ± 5% -0.6 3.74 ± 2% perf-profile.children.cycles-pp.tcp_v4_connect 3.03 ± 2% -0.6 2.45 ± 6% perf-profile.children.cycles-pp.__wake_up_common_lock 7.75 ± 4% -0.6 7.19 ± 5% perf-profile.children.cycles-pp.sock_close 7.72 ± 4% -0.5 7.19 ± 5% perf-profile.children.cycles-pp.__sock_release 7.61 ± 4% -0.5 7.07 ± 6% perf-profile.children.cycles-pp.inet_release 1.56 ± 6% -0.5 1.04 perf-profile.children.cycles-pp.tcp_child_process 0.98 ± 6% -0.4 0.53 ± 7% perf-profile.children.cycles-pp.enqueue_task_fair 0.95 ± 6% -0.4 0.54 ± 11% perf-profile.children.cycles-pp.autoremove_wake_function 0.68 ± 5% -0.4 0.27 ± 11% perf-profile.children.cycles-pp.__x86_indirect_thunk_rax 2.34 ± 3% -0.4 1.94 ± 6% perf-profile.children.cycles-pp.sock_def_readable 0.90 ± 4% -0.4 0.52 ± 7% perf-profile.children.cycles-pp.__kfree_skb 0.98 ± 5% -0.4 0.60 ± 9% perf-profile.children.cycles-pp.activate_task 0.96 ± 8% -0.4 0.58 ± 17% perf-profile.children.cycles-pp.tcp_clean_rtx_queue 0.99 ± 5% -0.4 0.64 ± 9% perf-profile.children.cycles-pp.ttwu_do_activate 0.78 ± 5% -0.3 0.44 ± 8% perf-profile.children.cycles-pp.enqueue_entity 1.06 ± 5% -0.3 0.73 ± 6% perf-profile.children.cycles-pp.sock_def_wakeup 0.39 ± 10% -0.3 0.11 ± 7% perf-profile.children.cycles-pp.skb_release_all 1.40 ± 5% -0.3 1.12 ± 3% perf-profile.children.cycles-pp.tcp_conn_request 0.53 ± 9% -0.3 0.27 ± 3% perf-profile.children.cycles-pp.sched_clock_cpu 0.36 ± 10% -0.3 0.10 ± 10% perf-profile.children.cycles-pp.skb_release_head_state 0.35 ± 12% -0.3 0.09 ± 20% perf-profile.children.cycles-pp.skb_release_data 0.48 ± 13% -0.2 0.24 ± 13% perf-profile.children.cycles-pp.__skb_datagram_iter 0.29 ± 10% -0.2 0.06 ± 63% perf-profile.children.cycles-pp.dst_release 1.59 ± 9% -0.2 1.35 ± 4% perf-profile.children.cycles-pp.schedule_idle 0.34 ± 11% -0.2 0.11 ± 17% perf-profile.children.cycles-pp.__switch_to 0.48 ± 12% -0.2 0.26 ± 14% perf-profile.children.cycles-pp.skb_copy_datagram_iter 0.27 ± 9% -0.2 0.04 ± 58% perf-profile.children.cycles-pp.copy_user_generic_unrolled 0.55 ± 9% -0.2 0.32 ± 11% perf-profile.children.cycles-pp.set_next_entity 0.69 ± 4% -0.2 0.47 ± 6% perf-profile.children.cycles-pp.native_write_msr 0.29 ± 20% -0.2 0.08 ± 8% perf-profile.children.cycles-pp.ipv4_mtu 0.27 ± 6% -0.2 0.06 ± 14% perf-profile.children.cycles-pp.call_rcu 0.45 ± 11% -0.2 0.24 ± 7% perf-profile.children.cycles-pp.sched_clock 1.13 ± 4% -0.2 0.93 ± 6% perf-profile.children.cycles-pp._raw_spin_lock_bh 0.51 ± 7% -0.2 0.30 ± 9% perf-profile.children.cycles-pp.select_task_rq_fair 0.71 ± 3% -0.2 0.52 ± 3% perf-profile.children.cycles-pp.sk_reset_timer 0.50 ± 5% -0.2 0.31 ± 6% perf-profile.children.cycles-pp.tcp_event_new_data_sent 0.29 ± 5% -0.2 0.10 ± 23% perf-profile.children.cycles-pp.__slab_free 0.90 ± 4% -0.2 0.71 ± 6% perf-profile.children.cycles-pp.dequeue_task_fair 0.24 ± 11% -0.2 0.06 ± 26% perf-profile.children.cycles-pp.ipv4_dst_check 0.67 ± 13% -0.2 0.50 ± 2% perf-profile.children.cycles-pp.__next_timer_interrupt 0.22 ± 6% -0.2 0.05 ± 58% perf-profile.children.cycles-pp.__ksize 0.40 ± 14% -0.2 0.23 ± 8% perf-profile.children.cycles-pp.native_sched_clock 0.19 ± 15% -0.2 0.03 ±102% perf-profile.children.cycles-pp.nf_hook_slow 0.20 ± 18% -0.2 0.04 ± 60% perf-profile.children.cycles-pp.sock_rfree 0.22 ± 3% -0.2 0.07 ± 19% perf-profile.children.cycles-pp.sockfd_lookup_light 0.23 ± 11% -0.1 0.08 ± 23% perf-profile.children.cycles-pp.__switch_to_asm 0.52 ± 5% -0.1 0.38 ± 2% perf-profile.children.cycles-pp.lapic_next_deadline 0.21 ± 9% -0.1 0.07 ± 16% perf-profile.children.cycles-pp.__check_object_size 0.47 ± 15% -0.1 0.33 ± 7% perf-profile.children.cycles-pp._find_next_bit 0.17 ± 6% -0.1 0.03 ±100% perf-profile.children.cycles-pp._cond_resched 0.25 ± 20% -0.1 0.12 ± 23% perf-profile.children.cycles-pp.__x64_sys_close 0.27 ± 18% -0.1 0.14 ± 38% perf-profile.children.cycles-pp.update_ts_time_stats 0.50 ± 13% -0.1 0.36 ± 13% perf-profile.children.cycles-pp.tcp_create_openreq_child 0.17 ± 9% -0.1 0.04 ± 58% perf-profile.children.cycles-pp.validate_xmit_skb 0.48 ± 9% -0.1 0.35 ± 14% perf-profile.children.cycles-pp.update_rq_clock 0.18 ± 16% -0.1 0.05 ± 58% perf-profile.children.cycles-pp.__might_sleep 0.21 ± 14% -0.1 0.08 ± 59% perf-profile.children.cycles-pp.rcu_dynticks_eqs_exit 0.23 ± 10% -0.1 0.10 ± 19% perf-profile.children.cycles-pp.rcu_eqs_exit 0.25 ± 11% -0.1 0.13 ± 22% perf-profile.children.cycles-pp.nr_iowait_cpu 0.19 ± 11% -0.1 0.07 ± 17% perf-profile.children.cycles-pp.__fget_light 0.21 ± 15% -0.1 0.09 ± 9% perf-profile.children.cycles-pp.run_ksoftirqd 0.20 ± 11% -0.1 0.08 ± 23% perf-profile.children.cycles-pp.select_idle_sibling 0.20 ± 24% -0.1 0.08 ± 74% perf-profile.children.cycles-pp.wake_up_klogd_work_func 0.15 ± 10% -0.1 0.04 ± 58% perf-profile.children.cycles-pp.update_cfs_group 0.21 ± 23% -0.1 0.10 ± 17% perf-profile.children.cycles-pp.__update_load_avg_cfs_rq 0.36 ± 6% -0.1 0.25 ± 16% perf-profile.children.cycles-pp.__netif_receive_skb_core 0.23 ± 19% -0.1 0.12 ± 10% perf-profile.children.cycles-pp.smpboot_thread_fn 0.44 ± 7% -0.1 0.34 ± 4% perf-profile.children.cycles-pp.tcp_send_fin 1.51 ± 5% -0.1 1.41 ± 5% perf-profile.children.cycles-pp.wait_woken 0.14 ± 19% -0.1 0.03 ±100% perf-profile.children.cycles-pp.simple_copy_to_iter 0.16 ± 29% -0.1 0.06 ± 66% perf-profile.children.cycles-pp.rb_next 0.36 ± 12% -0.1 0.26 ± 3% perf-profile.children.cycles-pp.inet_csk_destroy_sock 0.27 ± 13% -0.1 0.17 ± 16% perf-profile.children.cycles-pp.__sk_dst_check 0.76 ± 7% -0.1 0.67 ± 6% perf-profile.children.cycles-pp.dequeue_entity 0.15 ± 12% -0.1 0.06 ± 58% perf-profile.children.cycles-pp.sk_forced_mem_schedule 0.12 ± 9% -0.1 0.03 ±100% perf-profile.children.cycles-pp.inet_reqsk_alloc 0.27 ± 6% -0.1 0.18 ± 15% perf-profile.children.cycles-pp.memcpy_erms 0.37 ± 11% -0.1 0.28 ± 15% perf-profile.children.cycles-pp.inet_csk_clone_lock 0.14 ± 18% -0.1 0.05 ± 64% perf-profile.children.cycles-pp.inet_sk_rebuild_header 0.42 ± 8% -0.1 0.34 ± 16% perf-profile.children.cycles-pp.native_irq_return_iret 0.18 ± 10% -0.1 0.10 ± 17% perf-profile.children.cycles-pp.rcu_eqs_enter 0.11 ± 24% -0.1 0.04 ±107% perf-profile.children.cycles-pp.native_apic_mem_write 0.15 ± 25% -0.1 0.08 ± 14% perf-profile.children.cycles-pp.tcp_current_mss 0.19 ± 10% -0.1 0.12 ± 17% perf-profile.children.cycles-pp._copy_to_iter 0.11 ± 14% -0.1 0.04 ± 60% perf-profile.children.cycles-pp.reweight_entity 0.16 ± 23% -0.1 0.09 ± 37% perf-profile.children.cycles-pp.menu_reflect 0.12 ± 8% -0.1 0.06 ± 62% perf-profile.children.cycles-pp.sock_recvmsg 0.12 ± 29% -0.1 0.05 ± 67% perf-profile.children.cycles-pp.tsc_verify_tsc_adjust 0.12 ± 19% -0.1 0.06 ± 7% perf-profile.children.cycles-pp.tcp_release_cb 0.10 ± 23% -0.1 0.04 ± 58% perf-profile.children.cycles-pp.run_local_timers 0.25 ± 12% -0.1 0.19 ± 14% perf-profile.children.cycles-pp.__tcp_send_ack 0.09 ± 25% -0.1 0.03 ±100% perf-profile.children.cycles-pp.rb_insert_color 0.26 ± 5% -0.1 0.20 ± 10% perf-profile.children.cycles-pp.tick_nohz_idle_exit 0.12 ± 3% -0.1 0.06 ± 62% perf-profile.children.cycles-pp.security_socket_recvmsg 0.12 ± 28% -0.1 0.07 ± 31% perf-profile.children.cycles-pp.arch_cpu_idle_enter 0.08 ± 10% -0.1 0.03 ±100% perf-profile.children.cycles-pp.tcp_add_backlog 0.12 ± 13% -0.1 0.07 ± 17% perf-profile.children.cycles-pp.security_sk_alloc 0.11 ± 13% -0.1 0.06 ± 20% perf-profile.children.cycles-pp.apparmor_sk_alloc_security 0.19 ± 13% -0.0 0.15 ± 10% perf-profile.children.cycles-pp.tcp_make_synack 0.07 ± 11% -0.0 0.03 ±102% perf-profile.children.cycles-pp.security_socket_getsockopt 0.20 ± 6% -0.0 0.16 ± 10% perf-profile.children.cycles-pp.sk_prot_alloc 0.10 ± 27% -0.0 0.06 ± 13% perf-profile.children.cycles-pp.tcp_get_metrics 0.11 ± 17% -0.0 0.08 ± 10% perf-profile.children.cycles-pp.__update_load_avg_se 0.11 ± 14% -0.0 0.08 ± 10% perf-profile.children.cycles-pp.pick_next_entity 0.11 ± 9% -0.0 0.08 ± 23% perf-profile.children.cycles-pp.inode_init_always 0.15 ± 12% -0.0 0.12 ± 15% perf-profile.children.cycles-pp.remove_wait_queue 0.07 ± 16% +0.0 0.10 ± 13% perf-profile.children.cycles-pp.read 0.06 ± 14% +0.0 0.09 ± 17% perf-profile.children.cycles-pp.forkshell 0.07 ± 13% +0.0 0.10 ± 10% perf-profile.children.cycles-pp.security_sk_free 0.06 +0.0 0.10 ± 15% perf-profile.children.cycles-pp.inet_csk_reqsk_queue_drop 0.14 ± 7% +0.0 0.18 ± 9% perf-profile.children.cycles-pp.evict 0.11 ± 6% +0.0 0.15 ± 12% perf-profile.children.cycles-pp.sock_alloc_inode 0.06 ± 66% +0.0 0.10 ± 4% perf-profile.children.cycles-pp.add_wait_queue 0.03 ±100% +0.1 0.08 ± 16% perf-profile.children.cycles-pp.tick_sched_do_timer 0.08 ± 17% +0.1 0.13 ± 16% perf-profile.children.cycles-pp.try_to_del_timer_sync 0.04 ± 58% +0.1 0.10 ± 15% perf-profile.children.cycles-pp.down_write 0.03 ±102% +0.1 0.08 ± 17% perf-profile.children.cycles-pp.__x64_sys_exit_group 0.03 ±102% +0.1 0.08 ± 17% perf-profile.children.cycles-pp.do_group_exit 0.03 ±102% +0.1 0.08 ± 17% perf-profile.children.cycles-pp.do_exit 0.00 +0.1 0.05 ± 8% perf-profile.children.cycles-pp.alloc_set_pte 0.00 +0.1 0.05 ± 9% perf-profile.children.cycles-pp.bpf_sk_storage_free 0.09 ± 38% +0.1 0.15 ± 19% perf-profile.children.cycles-pp.execve 0.01 ±173% +0.1 0.07 ± 10% perf-profile.children.cycles-pp.update_rt_rq_load_avg 0.00 +0.1 0.06 ± 20% perf-profile.children.cycles-pp.sock_owned_by_me 0.00 +0.1 0.06 ± 11% perf-profile.children.cycles-pp.clear_inode 0.01 ±173% +0.1 0.07 ± 22% perf-profile.children.cycles-pp.__sk_free 0.00 +0.1 0.06 ± 17% perf-profile.children.cycles-pp.__fd_install 0.18 ± 15% +0.1 0.25 ± 12% perf-profile.children.cycles-pp.del_timer 0.03 ±102% +0.1 0.10 ± 15% perf-profile.children.cycles-pp.__libc_start_main 0.03 ±102% +0.1 0.10 ± 15% perf-profile.children.cycles-pp.main 0.00 +0.1 0.07 ± 13% perf-profile.children.cycles-pp.update_dl_rq_load_avg 0.00 +0.1 0.07 ± 7% perf-profile.children.cycles-pp.rcu_read_lock_bh_held 0.00 +0.1 0.07 ± 13% perf-profile.children.cycles-pp.lockdep_init_map 0.00 +0.1 0.07 ± 25% perf-profile.children.cycles-pp.netlink_has_listeners 0.06 ± 22% +0.1 0.12 ± 8% perf-profile.children.cycles-pp.ksys_read 0.06 ± 22% +0.1 0.12 ± 8% perf-profile.children.cycles-pp.vfs_read 0.00 +0.1 0.07 ± 6% perf-profile.children.cycles-pp.register_lock_class 0.00 +0.1 0.07 ± 21% perf-profile.children.cycles-pp.inet_twsk_hashdance 0.32 ± 9% +0.1 0.39 ± 5% perf-profile.children.cycles-pp.alloc_empty_file 0.01 ±173% +0.1 0.08 ± 17% perf-profile.children.cycles-pp.cmd_stat 0.00 +0.1 0.07 ± 15% perf-profile.children.cycles-pp.inet_csk_init_xmit_timers 0.32 ± 6% +0.1 0.39 ± 9% perf-profile.children.cycles-pp.inet_create 0.31 ± 11% +0.1 0.38 ± 6% perf-profile.children.cycles-pp.__alloc_file 0.00 +0.1 0.07 ± 14% perf-profile.children.cycles-pp.do_filp_open 0.00 +0.1 0.07 ± 14% perf-profile.children.cycles-pp.path_openat 0.01 ±173% +0.1 0.09 ± 7% perf-profile.children.cycles-pp.__note_gp_changes 0.00 +0.1 0.08 ± 20% perf-profile.children.cycles-pp.trace_hardirqs_off_caller 0.33 ± 6% +0.1 0.41 ± 9% perf-profile.children.cycles-pp.tcp_done 0.00 +0.1 0.08 ± 10% perf-profile.children.cycles-pp.inet_sk_state_store 0.14 ± 7% +0.1 0.22 ± 13% perf-profile.children.cycles-pp.sk_alloc 0.06 ± 13% +0.1 0.14 ± 32% perf-profile.children.cycles-pp.rcu_gp_kthread 0.03 ±100% +0.1 0.11 ± 11% perf-profile.children.cycles-pp.tcp_update_metrics 0.04 ± 59% +0.1 0.12 ± 27% perf-profile.children.cycles-pp._copy_from_user 0.03 ±100% +0.1 0.11 ± 7% perf-profile.children.cycles-pp.inet_put_port 0.16 ± 17% +0.1 0.24 ± 4% perf-profile.children.cycles-pp.__x64_sys_setsockopt 0.00 +0.1 0.09 ± 13% perf-profile.children.cycles-pp.detach_if_pending 0.00 +0.1 0.09 ± 13% perf-profile.children.cycles-pp.cgroup_sk_alloc 0.01 ±173% +0.1 0.10 ± 15% perf-profile.children.cycles-pp.enqueue_timer 0.21 ± 8% +0.1 0.30 ± 7% perf-profile.children.cycles-pp.__inet_bind 0.00 +0.1 0.09 ± 17% perf-profile.children.cycles-pp.do_sys_open 0.00 +0.1 0.09 ± 17% perf-profile.children.cycles-pp.do_sys_openat2 0.15 ± 14% +0.1 0.24 ± 4% perf-profile.children.cycles-pp.__sys_setsockopt 0.03 ±100% +0.1 0.12 ± 11% perf-profile.children.cycles-pp.filemap_map_pages 0.01 ±173% +0.1 0.10 ± 4% perf-profile.children.cycles-pp.__update_idle_core 0.00 +0.1 0.09 ± 27% perf-profile.children.cycles-pp.ret_from_intr 0.17 ± 10% +0.1 0.26 ± 9% perf-profile.children.cycles-pp.newidle_balance 0.00 +0.1 0.10 ± 11% perf-profile.children.cycles-pp.init_timer_key 0.03 ±100% +0.1 0.13 ± 6% perf-profile.children.cycles-pp.pick_next_task_idle 0.00 +0.1 0.10 ± 21% perf-profile.children.cycles-pp.do_raw_spin_trylock 0.00 +0.1 0.10 ± 18% perf-profile.children.cycles-pp._raw_write_lock_bh 0.01 ±173% +0.1 0.12 ± 3% perf-profile.children.cycles-pp.set_next_task_idle 0.00 +0.1 0.11 ± 20% perf-profile.children.cycles-pp.restore_regs_and_return_to_kernel 0.15 ± 10% +0.1 0.26 ± 16% perf-profile.children.cycles-pp.inet_csk_route_req 0.09 ± 8% +0.1 0.21 ± 5% perf-profile.children.cycles-pp.sock_setsockopt 0.24 ± 10% +0.1 0.36 ± 6% perf-profile.children.cycles-pp.__kmalloc_reserve 0.22 ± 8% +0.1 0.33 ± 9% perf-profile.children.cycles-pp.ttwu_do_wakeup 0.00 +0.1 0.12 ± 32% perf-profile.children.cycles-pp.__local_bh_enable 2.08 ± 2% +0.1 2.21 ± 3% perf-profile.children.cycles-pp.sk_wait_data 0.39 ± 7% +0.1 0.51 ± 9% perf-profile.children.cycles-pp.tcp_mstamp_refresh 0.09 ± 20% +0.1 0.21 ± 10% perf-profile.children.cycles-pp.tcp_set_state 0.09 ± 26% +0.1 0.22 ± 11% perf-profile.children.cycles-pp.del_timer_sync 0.03 ±100% +0.1 0.15 ± 14% perf-profile.children.cycles-pp.cpuacct_charge 0.07 ± 62% +0.1 0.20 ± 6% perf-profile.children.cycles-pp.__handle_mm_fault 0.06 ± 61% +0.1 0.20 ± 2% perf-profile.children.cycles-pp.handle_pte_fault 0.00 +0.1 0.14 ± 12% perf-profile.children.cycles-pp.rcu_note_context_switch 0.00 +0.1 0.14 ± 7% perf-profile.children.cycles-pp.trace_softirqs_on 0.00 +0.1 0.14 ± 12% perf-profile.children.cycles-pp.lock_unpin_lock 0.34 ± 19% +0.1 0.48 ± 10% perf-profile.children.cycles-pp.enqueue_to_backlog 0.09 ± 8% +0.1 0.24 ± 11% perf-profile.children.cycles-pp.dput 0.20 ± 13% +0.1 0.35 ± 7% perf-profile.children.cycles-pp.__kmalloc_node_track_caller 0.00 +0.1 0.15 ± 29% perf-profile.children.cycles-pp.trace_softirqs_off 0.00 +0.2 0.15 ± 12% perf-profile.children.cycles-pp.lockdep_rtnl_is_held 0.00 +0.2 0.15 ± 14% perf-profile.children.cycles-pp.trace_hardirqs_on_thunk 0.23 ± 12% +0.2 0.39 ± 11% perf-profile.children.cycles-pp.__sk_destruct 0.07 ± 64% +0.2 0.22 ± 4% perf-profile.children.cycles-pp.handle_mm_fault 0.00 +0.2 0.16 ± 11% perf-profile.children.cycles-pp.__raw_spin_lock_init 0.00 +0.2 0.16 ± 15% perf-profile.children.cycles-pp._raw_spin_unlock_bh 0.00 +0.2 0.16 ± 13% perf-profile.children.cycles-pp.lock_pin_lock 0.06 ± 11% +0.2 0.22 ± 14% perf-profile.children.cycles-pp.trigger_load_balance 0.10 ± 28% +0.2 0.26 ± 4% perf-profile.children.cycles-pp.do_page_fault 0.22 ± 21% +0.2 0.39 ± 15% perf-profile.children.cycles-pp.fib_table_lookup 0.11 ± 31% +0.2 0.28 ± 6% perf-profile.children.cycles-pp.page_fault 0.16 ± 7% +0.2 0.33 ± 9% perf-profile.children.cycles-pp.sk_filter_trim_cap 0.16 ± 49% +0.2 0.34 ± 29% perf-profile.children.cycles-pp.enqueue_hrtimer 0.00 +0.2 0.18 ± 14% perf-profile.children.cycles-pp._raw_spin_lock_nested 0.19 ± 26% +0.2 0.38 ± 25% perf-profile.children.cycles-pp.finish_task_switch 0.09 ± 21% +0.2 0.29 ± 9% perf-profile.children.cycles-pp.___perf_sw_event 0.19 ± 14% +0.2 0.40 ± 4% perf-profile.children.cycles-pp.kmem_cache_alloc_node 0.00 +0.2 0.21 ± 31% perf-profile.children.cycles-pp.trace_hardirqs_off_thunk 0.00 +0.2 0.21 ± 11% perf-profile.children.cycles-pp.tracer_hardirqs_on 0.11 ± 15% +0.2 0.33 ± 12% perf-profile.children.cycles-pp.raise_softirq 0.18 ± 4% +0.2 0.40 ± 8% perf-profile.children.cycles-pp.kfree 0.31 +0.2 0.53 ± 14% perf-profile.children.cycles-pp.ktime_get_with_offset 1.40 ± 5% +0.2 1.63 ± 2% perf-profile.children.cycles-pp.dev_hard_start_xmit 0.39 ± 9% +0.3 0.65 ± 4% perf-profile.children.cycles-pp.kmem_cache_alloc 0.22 ± 37% +0.3 0.49 ± 9% perf-profile.children.cycles-pp.run_rebalance_domains 0.00 +0.3 0.27 ± 12% perf-profile.children.cycles-pp.tracer_hardirqs_off 0.18 ± 26% +0.3 0.46 ± 8% perf-profile.children.cycles-pp.update_blocked_averages 0.27 ± 8% +0.3 0.54 ± 3% perf-profile.children.cycles-pp.update_curr 0.00 +0.3 0.28 ± 6% perf-profile.children.cycles-pp.debug_check_no_locks_freed 0.00 +0.3 0.29 ± 14% perf-profile.children.cycles-pp.do_raw_spin_unlock 0.00 +0.3 0.32 ± 10% perf-profile.children.cycles-pp.reacquire_held_locks 0.39 ± 10% +0.4 0.74 ± 13% perf-profile.children.cycles-pp.kmem_cache_free 0.31 ± 7% +0.4 0.67 ± 5% perf-profile.children.cycles-pp.ip_route_output_flow 0.39 ± 12% +0.4 0.75 ± 7% perf-profile.children.cycles-pp.ip_route_output_key_hash_rcu 0.48 ± 51% +0.4 0.85 ± 18% perf-profile.children.cycles-pp.tick_nohz_irq_exit 0.00 +0.4 0.38 ± 13% perf-profile.children.cycles-pp.__local_bh_disable_ip 0.62 ± 11% +0.4 1.01 ± 4% perf-profile.children.cycles-pp.netif_rx_internal 0.00 +0.4 0.40 ± 10% perf-profile.children.cycles-pp.trace_hardirqs_on 2.03 ± 6% +0.4 2.44 ± 4% perf-profile.children.cycles-pp.__dev_queue_xmit 0.33 ± 28% +0.4 0.75 ± 40% perf-profile.children.cycles-pp.rcu_sched_clock_irq 0.00 +0.4 0.42 ± 7% perf-profile.children.cycles-pp.fs_reclaim_acquire 0.20 ± 6% +0.4 0.63 ± 6% perf-profile.children.cycles-pp.hrtimer_next_event_without 0.00 +0.4 0.43 ± 21% perf-profile.children.cycles-pp._raw_spin_unlock_irq 0.43 ± 11% +0.4 0.87 ± 6% perf-profile.children.cycles-pp.ip_route_output_key_hash 0.47 ± 15% +0.4 0.91 ± 20% perf-profile.children.cycles-pp.scheduler_tick 2.42 +0.4 2.87 ± 7% perf-profile.children.cycles-pp.tcp_data_queue 0.13 ± 20% +0.4 0.58 ± 10% perf-profile.children.cycles-pp.__might_fault 0.13 ± 18% +0.5 0.58 ± 8% perf-profile.children.cycles-pp.hrtimer_get_next_event 0.28 ± 65% +0.5 0.74 ± 5% perf-profile.children.cycles-pp.run_timer_softirq 0.00 +0.6 0.58 ± 5% perf-profile.children.cycles-pp.rcu_is_watching 0.64 ± 10% +0.6 1.23 ± 4% perf-profile.children.cycles-pp.netif_rx 0.70 ± 34% +0.7 1.36 ± 34% perf-profile.children.cycles-pp.irq_enter 0.92 ± 11% +0.7 1.60 ± 4% perf-profile.children.cycles-pp.get_next_timer_interrupt 0.49 ± 10% +0.8 1.25 ± 3% perf-profile.children.cycles-pp.___might_sleep 0.00 +0.8 0.79 ± 5% perf-profile.children.cycles-pp.trace_hardirqs_off 0.00 +0.8 0.82 ± 5% perf-profile.children.cycles-pp.find_held_lock 0.22 ± 8% +0.9 1.08 ± 6% perf-profile.children.cycles-pp._raw_spin_lock_irq 1.29 ± 16% +0.9 2.23 ± 25% perf-profile.children.cycles-pp.update_process_times 1.35 ± 16% +0.9 2.29 ± 26% perf-profile.children.cycles-pp.tick_sched_handle 0.26 ± 31% +0.9 1.20 ± 13% perf-profile.children.cycles-pp.ktime_get_update_offsets_now 0.00 +1.0 1.03 ± 2% perf-profile.children.cycles-pp.mark_held_locks 0.00 +1.0 1.04 ± 6% perf-profile.children.cycles-pp._raw_spin_unlock 0.70 ± 14% +1.1 1.76 ± 4% perf-profile.children.cycles-pp._raw_spin_unlock_irqrestore 0.49 ± 11% +1.1 1.58 ± 30% perf-profile.children.cycles-pp.perf_mux_hrtimer_handler 0.00 +1.1 1.15 ± 11% perf-profile.children.cycles-pp.lockdep_hardirqs_off 2.52 ± 10% +1.2 3.70 ± 2% perf-profile.children.cycles-pp.rcu_core 0.00 +1.2 1.19 ± 3% perf-profile.children.cycles-pp.match_held_lock 1.65 ± 14% +1.3 2.90 ± 23% perf-profile.children.cycles-pp.tick_sched_timer 0.00 +1.4 1.37 ± 11% perf-profile.children.cycles-pp.rcu_lockdep_current_cpu_online 3.23 ± 13% +1.6 4.83 ± 11% perf-profile.children.cycles-pp.menu_select 0.00 +1.7 1.68 ± 3% perf-profile.children.cycles-pp.rcu_read_lock_held 2.81 ± 9% +1.7 4.56 ± 2% perf-profile.children.cycles-pp._raw_spin_lock_irqsave 0.00 +1.8 1.76 ± 4% perf-profile.children.cycles-pp.lockdep_hardirqs_on 0.00 +1.8 1.79 ± 12% perf-profile.children.cycles-pp.debug_lockdep_rcu_enabled 1.40 ± 24% +1.8 3.21 ± 14% perf-profile.children.cycles-pp.tick_nohz_next_event 0.00 +2.2 2.19 perf-profile.children.cycles-pp.mark_lock 1.68 ± 20% +2.2 3.88 ± 13% perf-profile.children.cycles-pp.tick_nohz_get_sleep_length 0.00 +2.5 2.46 ± 9% perf-profile.children.cycles-pp.__lock_text_start 0.00 +2.7 2.65 ± 4% perf-profile.children.cycles-pp.rcu_read_lock_held_common 4.25 ± 6% +2.9 7.11 ± 2% perf-profile.children.cycles-pp.irq_exit 0.00 +3.0 2.97 ± 4% perf-profile.children.cycles-pp.do_raw_spin_lock 2.18 ± 33% +3.4 5.57 ± 4% perf-profile.children.cycles-pp.ktime_get 2.75 ± 16% +3.9 6.65 ± 25% perf-profile.children.cycles-pp.__hrtimer_run_queues 0.00 +4.7 4.71 ± 3% perf-profile.children.cycles-pp.lock_release 0.00 +4.7 4.74 perf-profile.children.cycles-pp.rcu_read_lock_sched_held 0.00 +6.2 6.18 ± 2% perf-profile.children.cycles-pp.lock_is_held_type 4.58 ± 8% +6.6 11.14 ± 11% perf-profile.children.cycles-pp.hrtimer_interrupt 49.50 ± 3% +7.4 56.87 perf-profile.children.cycles-pp.cpuidle_enter 49.48 ± 3% +7.4 56.85 perf-profile.children.cycles-pp.cpuidle_enter_state 56.39 ± 2% +8.1 64.48 perf-profile.children.cycles-pp.do_idle 56.36 ± 2% +8.1 64.47 perf-profile.children.cycles-pp.secondary_startup_64 56.36 ± 2% +8.1 64.47 perf-profile.children.cycles-pp.cpu_startup_entry 54.68 ± 3% +8.7 63.34 perf-profile.children.cycles-pp.start_secondary 10.58 ± 4% +10.5 21.06 ± 9% perf-profile.children.cycles-pp.apic_timer_interrupt 9.66 ± 4% +10.6 20.30 ± 9% perf-profile.children.cycles-pp.smp_apic_timer_interrupt 0.00 +10.8 10.77 ± 3% perf-profile.children.cycles-pp.__lock_acquire 0.00 +14.2 14.15 ± 2% perf-profile.children.cycles-pp.lock_acquire 2.65 ± 2% -2.3 0.32 ± 8% perf-profile.self.cycles-pp.poll_idle 2.35 ± 8% -1.8 0.58 ± 6% perf-profile.self.cycles-pp.do_syscall_64 1.62 ± 6% -1.5 0.12 ± 5% perf-profile.self.cycles-pp._raw_spin_lock_irqsave 1.47 ± 6% -1.1 0.32 ± 4% perf-profile.self.cycles-pp.entry_SYSCALL_64 1.45 ± 7% -1.1 0.35 ± 10% perf-profile.self.cycles-pp.syscall_return_via_sysret 0.81 ± 9% -0.6 0.17 ± 16% perf-profile.self.cycles-pp.__inet_lookup_established 1.14 ± 5% -0.6 0.56 ± 13% perf-profile.self.cycles-pp.read_tsc 1.26 ± 15% -0.6 0.70 ± 21% perf-profile.self.cycles-pp.menu_select 0.81 ± 8% -0.5 0.32 ± 4% perf-profile.self.cycles-pp.__sched_text_start 0.56 ± 10% -0.4 0.17 ± 15% perf-profile.self.cycles-pp.tcp_recvmsg 0.63 ± 4% -0.4 0.25 ± 14% perf-profile.self.cycles-pp.__x86_indirect_thunk_rax 0.50 ± 10% -0.4 0.14 ± 19% perf-profile.self.cycles-pp.__tcp_transmit_skb 0.46 ± 10% -0.4 0.11 ± 7% perf-profile.self.cycles-pp.tcp_ack 0.42 ± 12% -0.3 0.11 ± 12% perf-profile.self.cycles-pp.__dev_queue_xmit 0.47 ± 6% -0.3 0.17 ± 9% perf-profile.self.cycles-pp.tcp_v4_rcv 0.50 ± 14% -0.3 0.22 ± 7% perf-profile.self.cycles-pp.do_idle 0.57 ± 7% -0.3 0.29 ± 2% perf-profile.self.cycles-pp._raw_spin_unlock_irqrestore 0.48 ± 12% -0.3 0.21 ± 4% perf-profile.self.cycles-pp.___might_sleep 0.35 ± 12% -0.3 0.09 ± 18% perf-profile.self.cycles-pp.skb_release_data 0.36 ± 5% -0.3 0.10 ± 11% perf-profile.self.cycles-pp.__netif_receive_skb_core 0.38 ± 11% -0.3 0.12 ± 9% perf-profile.self.cycles-pp.set_next_entity 0.29 ± 17% -0.2 0.04 ± 60% perf-profile.self.cycles-pp.sock_def_readable 0.31 ± 12% -0.2 0.08 ± 10% perf-profile.self.cycles-pp.tcp_clean_rtx_queue 0.26 ± 11% -0.2 0.03 ±100% perf-profile.self.cycles-pp.copy_user_generic_unrolled 0.29 ± 12% -0.2 0.06 ± 64% perf-profile.self.cycles-pp.dst_release 0.35 ± 10% -0.2 0.12 ± 5% perf-profile.self.cycles-pp.ip_finish_output2 0.69 ± 4% -0.2 0.47 ± 6% perf-profile.self.cycles-pp.native_write_msr 0.32 ± 9% -0.2 0.10 ± 19% perf-profile.self.cycles-pp.__switch_to 0.35 ± 14% -0.2 0.14 ± 21% perf-profile.self.cycles-pp.update_rq_clock 0.29 ± 8% -0.2 0.09 ± 12% perf-profile.self.cycles-pp.__ip_queue_xmit 0.27 ± 20% -0.2 0.07 ± 10% perf-profile.self.cycles-pp.ipv4_mtu 1.03 ± 7% -0.2 0.83 ± 5% perf-profile.self.cycles-pp.cpuidle_enter_state 0.24 ± 8% -0.2 0.05 ± 60% perf-profile.self.cycles-pp.tcp_sendmsg_locked 0.28 ± 5% -0.2 0.10 ± 23% perf-profile.self.cycles-pp.__slab_free 0.27 ± 7% -0.2 0.09 ± 21% perf-profile.self.cycles-pp.select_task_rq_fair 0.22 ± 6% -0.2 0.05 ± 58% perf-profile.self.cycles-pp.__ksize 0.20 ± 20% -0.2 0.03 ±105% perf-profile.self.cycles-pp.net_rx_action 0.39 ± 15% -0.2 0.22 ± 9% perf-profile.self.cycles-pp.native_sched_clock 0.21 ± 8% -0.2 0.05 ± 58% perf-profile.self.cycles-pp.aa_sk_perm 0.24 ± 9% -0.2 0.07 ± 15% perf-profile.self.cycles-pp.loopback_xmit 0.22 ± 12% -0.2 0.06 ± 16% perf-profile.self.cycles-pp.enqueue_entity 0.25 ± 10% -0.2 0.09 ± 17% perf-profile.self.cycles-pp.process_backlog 0.22 ± 21% -0.2 0.06 ± 20% perf-profile.self.cycles-pp.fib_table_lookup 0.19 ± 16% -0.2 0.04 ±107% perf-profile.self.cycles-pp.ipv4_dst_check 0.23 ± 14% -0.2 0.08 ± 21% perf-profile.self.cycles-pp.tcp_rcv_established 0.19 ± 23% -0.1 0.04 ± 60% perf-profile.self.cycles-pp.enqueue_to_backlog 0.23 ± 11% -0.1 0.08 ± 23% perf-profile.self.cycles-pp.__switch_to_asm 0.19 ± 16% -0.1 0.04 ± 60% perf-profile.self.cycles-pp.sock_rfree 0.35 ± 14% -0.1 0.20 ± 17% perf-profile.self.cycles-pp.note_gp_changes 0.46 ± 14% -0.1 0.32 ± 6% perf-profile.self.cycles-pp._find_next_bit 0.21 ± 18% -0.1 0.08 ± 27% perf-profile.self.cycles-pp.kmem_cache_alloc 0.21 ± 23% -0.1 0.07 ± 17% perf-profile.self.cycles-pp.__update_load_avg_cfs_rq 0.21 ± 14% -0.1 0.08 ± 59% perf-profile.self.cycles-pp.rcu_dynticks_eqs_exit 0.19 ± 11% -0.1 0.07 ± 13% perf-profile.self.cycles-pp.__fget_light 0.16 ± 16% -0.1 0.04 ± 59% perf-profile.self.cycles-pp.__might_sleep 0.24 ± 12% -0.1 0.13 ± 22% perf-profile.self.cycles-pp.nr_iowait_cpu 0.16 ± 2% -0.1 0.05 ± 60% perf-profile.self.cycles-pp.tcp_rcv_state_process 0.14 ± 24% -0.1 0.03 ±100% perf-profile.self.cycles-pp.entry_SYSCALL_64_after_hwframe 0.15 ± 10% -0.1 0.04 ± 58% perf-profile.self.cycles-pp.update_cfs_group 0.17 ± 8% -0.1 0.07 ± 16% perf-profile.self.cycles-pp.tcp_write_xmit 0.14 ± 13% -0.1 0.04 ±100% perf-profile.self.cycles-pp.__kmalloc_node_track_caller 0.19 ± 18% -0.1 0.09 ± 7% perf-profile.self.cycles-pp.enqueue_task_fair 0.17 ± 11% -0.1 0.07 ± 10% perf-profile.self.cycles-pp.mod_timer 0.17 ± 17% -0.1 0.08 ± 20% perf-profile.self.cycles-pp.ip_local_deliver 0.14 ± 15% -0.1 0.05 ± 58% perf-profile.self.cycles-pp.sk_forced_mem_schedule 0.27 ± 6% -0.1 0.18 ± 13% perf-profile.self.cycles-pp.memcpy_erms 0.18 ± 8% -0.1 0.09 ± 17% perf-profile.self.cycles-pp.ip_output 0.14 ± 27% -0.1 0.06 ± 66% perf-profile.self.cycles-pp.rb_next 0.18 ± 10% -0.1 0.10 ± 15% perf-profile.self.cycles-pp.rcu_eqs_enter 0.42 ± 8% -0.1 0.34 ± 16% perf-profile.self.cycles-pp.native_irq_return_iret 0.30 ± 14% -0.1 0.22 ± 11% perf-profile.self.cycles-pp.__softirqentry_text_start 0.14 ± 8% -0.1 0.07 ± 12% perf-profile.self.cycles-pp.kmem_cache_alloc_node 0.11 ± 14% -0.1 0.04 ± 58% perf-profile.self.cycles-pp.reweight_entity 0.18 ± 6% -0.1 0.11 ± 21% perf-profile.self.cycles-pp.kfree 0.12 ± 20% -0.1 0.05 ± 67% perf-profile.self.cycles-pp.menu_reflect 0.12 ± 12% -0.1 0.06 ± 7% perf-profile.self.cycles-pp.dequeue_entity 0.12 ± 13% -0.1 0.07 ± 25% perf-profile.self.cycles-pp.newidle_balance 0.08 ± 23% -0.1 0.03 ±100% perf-profile.self.cycles-pp.run_local_timers 0.08 ± 19% -0.1 0.03 ±100% perf-profile.self.cycles-pp.rb_insert_color 0.24 ± 12% -0.0 0.19 ± 3% perf-profile.self.cycles-pp.__next_timer_interrupt 0.12 ± 18% -0.0 0.07 ± 5% perf-profile.self.cycles-pp.resched_curr 0.11 ± 14% -0.0 0.06 ± 11% perf-profile.self.cycles-pp.__update_load_avg_se 0.12 ± 24% -0.0 0.07 ± 10% perf-profile.self.cycles-pp.update_curr 0.10 ± 14% -0.0 0.06 ± 9% perf-profile.self.cycles-pp.ip_route_output_key_hash_rcu 0.09 ± 15% -0.0 0.04 ± 59% perf-profile.self.cycles-pp.rcu_eqs_exit 0.07 ± 22% -0.0 0.04 ± 58% perf-profile.self.cycles-pp.dev_hard_start_xmit 0.11 ± 4% -0.0 0.08 ± 22% perf-profile.self.cycles-pp.finish_task_switch 0.10 ± 15% -0.0 0.07 ± 21% perf-profile.self.cycles-pp.inet_csk_accept 0.08 ± 8% -0.0 0.05 ± 9% perf-profile.self.cycles-pp.release_sock 0.08 ± 6% -0.0 0.06 ± 7% perf-profile.self.cycles-pp.rcu_idle_exit 0.05 ± 62% +0.0 0.08 ± 15% perf-profile.self.cycles-pp.__wake_up_common 0.00 +0.1 0.07 ± 6% perf-profile.self.cycles-pp.register_lock_class 0.15 ± 27% +0.1 0.22 ± 15% perf-profile.self.cycles-pp.rcu_core 0.00 +0.1 0.07 ± 20% perf-profile.self.cycles-pp.reacquire_held_locks 0.03 ±100% +0.1 0.12 ± 18% perf-profile.self.cycles-pp.smp_apic_timer_interrupt 0.00 +0.1 0.10 ± 9% perf-profile.self.cycles-pp._raw_spin_unlock 0.00 +0.1 0.10 ± 25% perf-profile.self.cycles-pp.__lock_text_start 0.00 +0.1 0.10 ± 21% perf-profile.self.cycles-pp.do_raw_spin_trylock 0.00 +0.1 0.11 ± 10% perf-profile.self.cycles-pp.lock_pin_lock 0.00 +0.1 0.12 ± 14% perf-profile.self.cycles-pp.lock_unpin_lock 0.00 +0.1 0.14 ± 8% perf-profile.self.cycles-pp.trace_softirqs_on 0.00 +0.1 0.14 ± 31% perf-profile.self.cycles-pp.trace_softirqs_off 0.00 +0.2 0.18 ± 11% perf-profile.self.cycles-pp.rcu_read_lock_held 0.00 +0.2 0.18 ± 17% perf-profile.self.cycles-pp.tracer_hardirqs_on 0.00 +0.2 0.21 ± 7% perf-profile.self.cycles-pp.trace_hardirqs_on 0.00 +0.2 0.24 ± 10% perf-profile.self.cycles-pp.tracer_hardirqs_off 0.00 +0.3 0.28 ± 13% perf-profile.self.cycles-pp.do_raw_spin_unlock 0.00 +0.3 0.28 ± 6% perf-profile.self.cycles-pp.debug_check_no_locks_freed 0.00 +0.3 0.28 ± 3% perf-profile.self.cycles-pp.__local_bh_disable_ip 0.00 +0.4 0.39 ± 14% perf-profile.self.cycles-pp.rcu_read_lock_sched_held 0.00 +0.4 0.43 ± 7% perf-profile.self.cycles-pp.trace_hardirqs_off 0.00 +0.5 0.48 ± 6% perf-profile.self.cycles-pp.rcu_is_watching 0.00 +0.5 0.51 ± 9% perf-profile.self.cycles-pp.find_held_lock 0.00 +0.5 0.53 ± 3% perf-profile.self.cycles-pp.mark_held_locks 0.00 +0.7 0.68 ± 8% perf-profile.self.cycles-pp.rcu_read_lock_held_common 0.00 +0.8 0.75 ± 11% perf-profile.self.cycles-pp.lockdep_hardirqs_on 0.00 +0.9 0.88 ± 6% perf-profile.self.cycles-pp.match_held_lock 0.00 +1.1 1.13 ± 11% perf-profile.self.cycles-pp.lockdep_hardirqs_off 0.00 +1.3 1.30 ± 5% perf-profile.self.cycles-pp.do_raw_spin_lock 0.00 +1.3 1.31 ± 11% perf-profile.self.cycles-pp.rcu_lockdep_current_cpu_online 0.00 +1.5 1.55 ± 12% perf-profile.self.cycles-pp.debug_lockdep_rcu_enabled 0.00 +2.1 2.07 perf-profile.self.cycles-pp.mark_lock 0.00 +3.3 3.29 ± 2% perf-profile.self.cycles-pp.lock_release 0.00 +3.3 3.30 ± 2% perf-profile.self.cycles-pp.lock_acquire 0.00 +5.4 5.41 perf-profile.self.cycles-pp.lock_is_held_type 0.00 +9.1 9.07 ± 4% perf-profile.self.cycles-pp.__lock_acquire netperf.Throughput_tps 35000 +-------------------------------------------------------------------+ | +.+..+.+..+..+.+ +.+..+.+..+..+ +.+..+..+.+..+..+.+..+.+..| 30000 |-+: : : : : | | : : : : : | 25000 |-: : : : : | | : : : : : | 20000 |-: : : : : | | :O O O O O O: O :O O : : | 15000 |:+ : : : : | |: : : : : | 10000 |:+ : : O O:O: O O O O O | |: : : O O :: | 5000 |-+ : : | | : : | 0 +-------------------------------------------------------------------+ netperf.Throughput_total_tps 35000 +-------------------------------------------------------------------+ | +.+..+.+..+..+.+ +.+..+.+..+..+ +.+..+..+.+..+..+.+..+.+..| 30000 |-+: : : : : | | : : : : : | 25000 |-: : : : : | | : : : : : | 20000 |-: : : : : | | :O O O O O O: O :O O : : | 15000 |:+ : : : : | |: : : : : | 10000 |:+ : : O O:O: O O O O O | |: : : O O :: | 5000 |-+ : : | | : : | 0 +-------------------------------------------------------------------+ netperf.workload 1e+07 +-------------------------------------------------------------------+ 9e+06 |-+: : : +.+..+..+ + +.+..+..+.+..+.+..| | : : : : : | 8e+06 |-: : : : : | 7e+06 |-: : : : : | | : : : : : | 6e+06 |-: : : : : | 5e+06 |-:O O O O O O :O :O O : : | 4e+06 |:+ : : : : | |: : : : : | 3e+06 |:+ : : O O O O:O: O O O O O | 2e+06 |:+ : : :: | | : : | 1e+06 |-+ : : | 0 +-------------------------------------------------------------------+ netperf.time.user_time 40 +----------------------------------------------------------------------+ | | 35 |-+ + .+.. .+.. | 30 |-++.+..+..+..+.+..+ .+..+.. +: +.+..+. + +..+..+.+..| | : : +.+. + : : | 25 |-: : : : : | | : : : : : | 20 |-: O O O : :O O : : | | :O O O: O : : : | 15 |:+ : : : : | 10 |:+ : : O O O O :O: O O O | |: : : : : O O | 5 |:+ : : :: | | : : | 0 +----------------------------------------------------------------------+ netperf.time.voluntary_context_switches 2e+07 +-----------------------------------------------------------------+ 1.8e+07 |-+ .+.+..+..+ +.+..+.+..+.+..+.+..+.+..| | +.+..+.+.. .+..+ +.+. : : | 1.6e+07 |-+: + : : : : | 1.4e+07 |-+: : : : : | | : : : : : | 1.2e+07 |-: : : : : | 1e+07 |-:O O O O O O:O :O O : : | 8e+06 |-: : : : : | |: : : : : | 6e+06 |:+ : : O O O O:O: O O O O O | 4e+06 |:+ :: :: | |: :: : | 2e+06 |-+ : : | 0 +-----------------------------------------------------------------+ [*] bisect-good sample [O] bisect-bad sample Disclaimer: Results have been estimated based on internal Intel analysis and are provided for informational purposes only. Any difference in system hardware or software design or configuration may affect actual performance. Thanks, Rong Chen