On Mon, Jul 2, 2018 at 9:27 AM, Amir Goldstein <amir73il@xxxxxxxxx> wrote: > Linus, > > This may be a test fluctuation or as a result of moving > i_blkbits closer to i_bytes and i_lock. > > In any case, ping for: > https://marc.info/?l=linux-fsdevel&m=152882624707975&w=2 > Linus, Per your request, I will re-post the origin patch with a link to this discussion (which has now been made public). Thanks, Amir. > > ---------- Forwarded message ---------- > From: kernel test robot <xiaolong.ye@xxxxxxxxx> > Date: Mon, Jul 2, 2018 at 8:14 AM > Subject: [lkp-robot] [fs] 5c6de586e8: vm-scalability.throughput > +12.4% improvement > To: Amir Goldstein <amir73il@xxxxxxxxx> > Cc: lkp@xxxxxx > > > > Greeting, > > FYI, we noticed a +12.4% improvement of vm-scalability.throughput due to commit: > > > commit: 5c6de586e899a4a80a0ffa26468639f43dee1009 ("[PATCH] fs: shave 8 > bytes off of struct inode") > url: https://github.com/0day-ci/linux/commits/Amir-Goldstein/fs-shave-8-bytes-off-of-struct-inode/20180612-192311 > > > in testcase: vm-scalability > on test machine: 56 threads Intel(R) Xeon(R) CPU E5-2695 v3 @ 2.30GHz > with 256G memory > with following parameters: > > runtime: 300s > test: small-allocs > cpufreq_governor: performance > > test-description: The motivation behind this suite is to exercise > functions and regions of the mm/ of the Linux kernel which are of > interest to us. > test-url: https://git.kernel.org/cgit/linux/kernel/git/wfg/vm-scalability.git/ > > > > 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 > > ========================================================================================= > compiler/cpufreq_governor/kconfig/rootfs/runtime/tbox_group/test/testcase: > gcc-7/performance/x86_64-rhel-7.2/debian-x86_64-2018-04-03.cgz/300s/lkp-hsw-ep5/small-allocs/vm-scalability > > commit: > 8efcf34a26 (" ARM: SoC: late updates") > 5c6de586e8 ("fs: shave 8 bytes off of struct inode") > > 8efcf34a263965e4 5c6de586e899a4a80a0ffa2646 > ---------------- -------------------------- > %stddev %change %stddev > \ | \ > 19335952 +12.4% 21729332 vm-scalability.throughput > 693688 +11.9% 775935 vm-scalability.median > 0.56 ą 55% -43.6% 0.32 ą 62% vm-scalability.stddev > 288.16 -7.0% 267.96 vm-scalability.time.elapsed_time > 288.16 -7.0% 267.96 > vm-scalability.time.elapsed_time.max > 48921 ą 6% -3.3% 47314 ą 5% > vm-scalability.time.involuntary_context_switches > 3777 -4.4% 3610 > vm-scalability.time.maximum_resident_set_size > 1.074e+09 +0.0% 1.074e+09 > vm-scalability.time.minor_page_faults > 4096 +0.0% 4096 vm-scalability.time.page_size > 2672 +0.6% 2689 > vm-scalability.time.percent_of_cpu_this_job_got > 5457 -9.4% 4942 vm-scalability.time.system_time > 2244 +0.9% 2263 vm-scalability.time.user_time > 5529533 ą 6% -65.2% 1923014 ą 6% > vm-scalability.time.voluntary_context_switches > 4.832e+09 +0.0% 4.832e+09 vm-scalability.workload > 93827 ą 3% -7.0% 87299 ą 3% > interrupts.CAL:Function_call_interrupts > 26.50 -2.0% 25.98 ą 3% boot-time.boot > 16.69 -3.2% 16.16 ą 5% boot-time.dhcp > 674.18 -1.1% 666.43 ą 2% boot-time.idle > 17.61 -3.5% 17.00 ą 5% boot-time.kernel_boot > 15034 ą 62% -30.0% 10528 ą 79% softirqs.NET_RX > 453251 ą 9% -2.9% 440306 ą 14% softirqs.RCU > 46795 -14.9% 39806 ą 2% softirqs.SCHED > 3565160 ą 8% +6.1% 3784023 softirqs.TIMER > 4.87 ą 4% -0.6 4.25 ą 3% mpstat.cpu.idle% > 0.00 ą 13% -0.0 0.00 ą 14% mpstat.cpu.iowait% > 0.00 ą 37% +0.0 0.00 ą 37% mpstat.cpu.soft% > 67.35 -1.8 65.60 mpstat.cpu.sys% > 27.78 +2.4 30.14 mpstat.cpu.usr% > 1038 -0.5% 1033 vmstat.memory.buff > 1117006 -0.3% 1113807 vmstat.memory.cache > 2.463e+08 -0.2% 2.457e+08 vmstat.memory.free > 26.00 +1.9% 26.50 vmstat.procs.r > 42239 ą 6% -55.9% 18619 ą 5% vmstat.system.cs > 31359 -0.7% 31132 vmstat.system.in > 0.00 -100.0% 0.00 numa-numastat.node0.interleave_hit > 2713006 -1.0% 2685108 numa-numastat.node0.local_node > 2716657 -1.0% 2689682 numa-numastat.node0.numa_hit > 3651 ą 36% +25.3% 4576 ą 34% numa-numastat.node0.other_node > 0.00 -100.0% 0.00 numa-numastat.node1.interleave_hit > 2713025 -0.5% 2699801 numa-numastat.node1.local_node > 2714924 -0.5% 2700769 numa-numastat.node1.numa_hit > 1900 ą 68% -49.1% 968.00 ą162% numa-numastat.node1.other_node > 21859882 ą 6% -56.1% 9599175 ą 2% cpuidle.C1.time > 5231991 ą 6% -65.3% 1814200 ą 8% cpuidle.C1.usage > 620147 ą 9% -22.4% 481528 ą 10% cpuidle.C1E.time > 7829 ą 6% -34.5% 5126 ą 17% cpuidle.C1E.usage > 5343219 ą 5% -58.8% 2202020 ą 4% cpuidle.C3.time > 22942 ą 5% -54.9% 10349 ą 4% cpuidle.C3.usage > 3.345e+08 ą 3% -15.1% 2.839e+08 ą 3% cpuidle.C6.time > 355754 ą 3% -16.3% 297683 ą 3% cpuidle.C6.usage > 248800 ą 6% -74.5% 63413 ą 5% cpuidle.POLL.time > 90897 ą 6% -76.4% 21409 ą 7% cpuidle.POLL.usage > 2631 +0.5% 2644 turbostat.Avg_MHz > 95.35 +0.5 95.88 turbostat.Busy% > 2759 -0.1% 2757 turbostat.Bzy_MHz > 5227940 ą 6% -65.4% 1809983 ą 8% turbostat.C1 > 0.27 ą 5% -0.1 0.13 ą 3% turbostat.C1% > 7646 ą 5% -36.0% 4894 ą 17% turbostat.C1E > 0.01 +0.0 0.01 turbostat.C1E% > 22705 ą 5% -56.0% 9995 ą 3% turbostat.C3 > 0.07 ą 7% -0.0 0.03 turbostat.C3% > 354625 ą 3% -16.3% 296732 ą 3% turbostat.C6 > 4.11 ą 3% -0.4 3.75 ą 2% turbostat.C6% > 1.68 ą 3% -15.6% 1.42 ą 2% turbostat.CPU%c1 > 0.04 -62.5% 0.01 ą 33% turbostat.CPU%c3 > 2.93 ą 3% -8.1% 2.69 ą 2% turbostat.CPU%c6 > 64.50 -1.6% 63.50 ą 2% turbostat.CoreTmp > 9095020 -7.6% 8400668 turbostat.IRQ > 11.78 ą 5% -2.3 9.45 ą 6% turbostat.PKG_% > 0.10 ą 27% -4.9% 0.10 ą 22% turbostat.Pkg%pc2 > 0.00 ą173% -100.0% 0.00 turbostat.Pkg%pc6 > 68.50 ą 2% +0.0% 68.50 turbostat.PkgTmp > 230.97 +0.1% 231.10 turbostat.PkgWatt > 22.45 -0.8% 22.27 turbostat.RAMWatt > 10304 -8.6% 9415 ą 2% turbostat.SMI > 2300 +0.0% 2300 turbostat.TSC_MHz > 269189 -0.6% 267505 meminfo.Active > 269118 -0.6% 267429 meminfo.Active(anon) > 167369 -1.7% 164478 meminfo.AnonHugePages > 245606 +0.2% 246183 meminfo.AnonPages > 1042 -0.2% 1039 meminfo.Buffers > 1066883 -0.2% 1064908 meminfo.Cached > 203421 -0.0% 203421 meminfo.CmaFree > 204800 +0.0% 204800 meminfo.CmaTotal > 1.32e+08 -0.0% 1.32e+08 meminfo.CommitLimit > 485388 ą 15% -5.3% 459546 ą 9% meminfo.Committed_AS > 2.65e+08 +0.0% 2.65e+08 meminfo.DirectMap1G > 5240434 ą 8% +0.3% 5257281 ą 16% meminfo.DirectMap2M > 169088 ą 6% -10.0% 152241 ą 5% meminfo.DirectMap4k > 2048 +0.0% 2048 meminfo.Hugepagesize > 150295 +0.1% 150389 meminfo.Inactive > 149164 +0.1% 149264 meminfo.Inactive(anon) > 1130 -0.6% 1124 meminfo.Inactive(file) > 7375 -0.4% 7345 meminfo.KernelStack > 28041 -0.5% 27895 meminfo.Mapped > 2.451e+08 -0.2% 2.445e+08 meminfo.MemAvailable > 2.462e+08 -0.2% 2.457e+08 meminfo.MemFree > 2.64e+08 -0.0% 2.64e+08 meminfo.MemTotal > 1179 ą 57% -35.2% 764.50 ą100% meminfo.Mlocked > 4507108 +3.4% 4660163 meminfo.PageTables > 50580 -1.9% 49633 meminfo.SReclaimable > 11620141 +3.3% 12007592 meminfo.SUnreclaim > 172885 -1.4% 170543 meminfo.Shmem > 11670722 +3.3% 12057225 meminfo.Slab > 894024 +0.0% 894327 meminfo.Unevictable > 3.436e+10 +0.0% 3.436e+10 meminfo.VmallocTotal > 6.873e+12 -2.1% 6.727e+12 perf-stat.branch-instructions > 0.08 ą 2% -0.0 0.08 perf-stat.branch-miss-rate% > 5.269e+09 ą 2% -3.7% 5.072e+09 perf-stat.branch-misses > 37.34 +1.1 38.44 perf-stat.cache-miss-rate% > 8.136e+09 ą 2% -7.0% 7.568e+09 ą 3% perf-stat.cache-misses > 2.179e+10 ą 2% -9.6% 1.969e+10 ą 3% perf-stat.cache-references > 12287807 ą 6% -59.1% 5020001 ą 5% perf-stat.context-switches > 0.87 -3.5% 0.84 perf-stat.cpi > 2.116e+13 -6.5% 1.978e+13 perf-stat.cpu-cycles > 24160 ą 5% -13.8% 20819 ą 3% perf-stat.cpu-migrations > 0.16 ą 6% +0.0 0.16 ą 4% perf-stat.dTLB-load-miss-rate% > 1.057e+10 ą 6% +0.4% 1.061e+10 ą 5% perf-stat.dTLB-load-misses > 6.792e+12 -3.5% 6.557e+12 perf-stat.dTLB-loads > 0.00 ą 9% +0.0 0.00 ą 20% perf-stat.dTLB-store-miss-rate% > 22950816 ą 9% +6.2% 24373827 ą 20% perf-stat.dTLB-store-misses > 9.067e+11 -0.7% 9.005e+11 perf-stat.dTLB-stores > 95.10 +2.7 97.81 perf-stat.iTLB-load-miss-rate% > 2.437e+09 +6.8% 2.604e+09 ą 4% perf-stat.iTLB-load-misses > 1.257e+08 ą 8% -53.7% 58211601 ą 6% perf-stat.iTLB-loads > 2.44e+13 -3.1% 2.364e+13 perf-stat.instructions > 10011 -9.1% 9100 ą 4% > perf-stat.instructions-per-iTLB-miss > 1.15 +3.6% 1.20 perf-stat.ipc > 1.074e+09 -0.0% 1.074e+09 perf-stat.minor-faults > 64.40 ą 4% -4.2 60.22 ą 5% perf-stat.node-load-miss-rate% > 4.039e+09 ą 2% -10.9% 3.599e+09 ą 3% perf-stat.node-load-misses > 2.241e+09 ą 10% +6.7% 2.39e+09 ą 12% perf-stat.node-loads > 49.24 -1.7 47.53 perf-stat.node-store-miss-rate% > 9.005e+08 -18.3% 7.357e+08 ą 2% perf-stat.node-store-misses > 9.282e+08 -12.5% 8.123e+08 ą 2% perf-stat.node-stores > 1.074e+09 -0.0% 1.074e+09 perf-stat.page-faults > 5049 -3.1% 4893 perf-stat.path-length > 67282 -0.6% 66860 proc-vmstat.nr_active_anon > 61404 +0.2% 61545 proc-vmstat.nr_anon_pages > 6117769 -0.2% 6104302 > proc-vmstat.nr_dirty_background_threshold > 12250497 -0.2% 12223531 proc-vmstat.nr_dirty_threshold > 266952 -0.2% 266464 proc-vmstat.nr_file_pages > 50855 -0.0% 50855 proc-vmstat.nr_free_cma > 61552505 -0.2% 61417644 proc-vmstat.nr_free_pages > 37259 +0.1% 37286 proc-vmstat.nr_inactive_anon > 282.25 -0.6% 280.50 proc-vmstat.nr_inactive_file > 7375 -0.4% 7344 proc-vmstat.nr_kernel_stack > 7124 -0.5% 7085 proc-vmstat.nr_mapped > 295.00 ą 57% -35.3% 190.75 ą100% proc-vmstat.nr_mlock > 1125531 +3.4% 1163908 proc-vmstat.nr_page_table_pages > 43193 -1.3% 42613 proc-vmstat.nr_shmem > 12644 -1.9% 12407 proc-vmstat.nr_slab_reclaimable > 2901812 +3.3% 2998814 proc-vmstat.nr_slab_unreclaimable > 223506 +0.0% 223581 proc-vmstat.nr_unevictable > 67282 -0.6% 66860 proc-vmstat.nr_zone_active_anon > 37259 +0.1% 37286 proc-vmstat.nr_zone_inactive_anon > 282.25 -0.6% 280.50 proc-vmstat.nr_zone_inactive_file > 223506 +0.0% 223581 proc-vmstat.nr_zone_unevictable > 2685 ą104% +108.2% 5591 ą 84% proc-vmstat.numa_hint_faults > 1757 ą140% +77.9% 3125 ą 87% proc-vmstat.numa_hint_faults_local > 5456982 -0.7% 5417832 proc-vmstat.numa_hit > 5451431 -0.7% 5412285 proc-vmstat.numa_local > 5551 -0.1% 5547 proc-vmstat.numa_other > 977.50 ą 40% +193.7% 2871 ą101% proc-vmstat.numa_pages_migrated > 10519 ą113% +140.4% 25286 ą 97% proc-vmstat.numa_pte_updates > 10726 ą 8% -3.8% 10315 ą 7% proc-vmstat.pgactivate > 8191987 -0.5% 8150192 proc-vmstat.pgalloc_normal > 1.074e+09 -0.0% 1.074e+09 proc-vmstat.pgfault > 8143430 -2.7% 7926613 proc-vmstat.pgfree > 977.50 ą 40% +193.7% 2871 ą101% proc-vmstat.pgmigrate_success > 2155 -0.4% 2147 proc-vmstat.pgpgin > 2049 -0.0% 2048 proc-vmstat.pgpgout > 67375 -0.2% 67232 > slabinfo.Acpi-Namespace.active_objs > 67375 -0.2% 67232 slabinfo.Acpi-Namespace.num_objs > 604.00 ą 19% -0.1% 603.50 ą 9% slabinfo.Acpi-ParseExt.active_objs > 604.00 ą 19% -0.1% 603.50 ą 9% slabinfo.Acpi-ParseExt.num_objs > 7972 ą 4% -0.3% 7949 ą 2% slabinfo.anon_vma.active_objs > 7972 ą 4% -0.3% 7949 ą 2% slabinfo.anon_vma.num_objs > 1697 ą 12% -10.0% 1528 ą 7% slabinfo.avtab_node.active_objs > 1697 ą 12% -10.0% 1528 ą 7% slabinfo.avtab_node.num_objs > 58071 -0.1% 58034 slabinfo.dentry.active_objs > 1351 ą 25% -31.2% 930.50 ą 30% > slabinfo.dmaengine-unmap-16.active_objs > 1351 ą 25% -31.2% 930.50 ą 30% > slabinfo.dmaengine-unmap-16.num_objs > 1354 ą 6% -7.1% 1258 ą 9% slabinfo.eventpoll_pwq.active_objs > 1354 ą 6% -7.1% 1258 ą 9% slabinfo.eventpoll_pwq.num_objs > 8880 ą 5% +0.0% 8883 ą 6% slabinfo.filp.num_objs > 2715 ą 7% -9.0% 2470 ą 5% slabinfo.kmalloc-1024.active_objs > 2831 ą 7% -10.2% 2543 ą 3% slabinfo.kmalloc-1024.num_objs > 12480 -2.7% 12140 ą 2% slabinfo.kmalloc-16.active_objs > 12480 -2.7% 12140 ą 2% slabinfo.kmalloc-16.num_objs > 39520 ą 3% +1.0% 39922 slabinfo.kmalloc-32.active_objs > 37573 +0.1% 37616 slabinfo.kmalloc-64.active_objs > 37590 +0.2% 37673 slabinfo.kmalloc-64.num_objs > 17182 +2.1% 17550 ą 2% slabinfo.kmalloc-8.active_objs > 17663 +2.2% 18045 ą 2% slabinfo.kmalloc-8.num_objs > 4428 ą 7% -2.9% 4298 ą 4% slabinfo.kmalloc-96.active_objs > 956.50 ą 10% +4.5% 999.50 ą 16% slabinfo.nsproxy.active_objs > 956.50 ą 10% +4.5% 999.50 ą 16% slabinfo.nsproxy.num_objs > 19094 ą 3% -3.3% 18463 ą 5% slabinfo.pid.active_objs > 19094 ą 3% -3.0% 18523 ą 5% slabinfo.pid.num_objs > 2088 ą 14% -21.1% 1648 ą 8% > slabinfo.skbuff_head_cache.active_objs > 2136 ą 16% -19.5% 1720 ą 7% > slabinfo.skbuff_head_cache.num_objs > 872.00 ą 16% -9.3% 791.00 ą 15% slabinfo.task_group.active_objs > 872.00 ą 16% -9.3% 791.00 ą 15% slabinfo.task_group.num_objs > 57677936 +3.4% 59655533 > slabinfo.vm_area_struct.active_objs > 1442050 +3.4% 1491482 > slabinfo.vm_area_struct.active_slabs > 57682039 +3.4% 59659325 slabinfo.vm_area_struct.num_objs > 1442050 +3.4% 1491482 slabinfo.vm_area_struct.num_slabs > 132527 ą 15% +1.9% 135006 ą 2% numa-meminfo.node0.Active > 132475 ą 15% +1.9% 134985 ą 2% numa-meminfo.node0.Active(anon) > 86736 ą 32% +6.5% 92413 ą 15% numa-meminfo.node0.AnonHugePages > 124613 ą 19% +3.4% 128788 ą 4% numa-meminfo.node0.AnonPages > 556225 ą 11% -5.1% 527584 ą 12% numa-meminfo.node0.FilePages > 100973 ą 57% -27.7% 73011 ą 89% numa-meminfo.node0.Inactive > 100128 ą 57% -27.4% 72686 ą 90% numa-meminfo.node0.Inactive(anon) > 843.75 ą 57% -61.5% 324.75 ą115% numa-meminfo.node0.Inactive(file) > 4058 ą 3% +3.5% 4200 ą 4% numa-meminfo.node0.KernelStack > 12846 ą 26% +1.6% 13053 ą 26% numa-meminfo.node0.Mapped > 1.228e+08 -0.1% 1.226e+08 numa-meminfo.node0.MemFree > 1.32e+08 +0.0% 1.32e+08 numa-meminfo.node0.MemTotal > 9191573 +1.7% 9347737 numa-meminfo.node0.MemUsed > 2321138 +2.2% 2372650 numa-meminfo.node0.PageTables > 24816 ą 13% -5.8% 23377 ą 16% numa-meminfo.node0.SReclaimable > 5985628 +2.2% 6116406 numa-meminfo.node0.SUnreclaim > 108046 ą 57% -26.9% 78955 ą 80% numa-meminfo.node0.Shmem > 6010444 +2.2% 6139784 numa-meminfo.node0.Slab > 447344 +0.2% 448404 numa-meminfo.node0.Unevictable > 136675 ą 13% -3.0% 132521 ą 2% numa-meminfo.node1.Active > 136655 ą 13% -3.1% 132467 ą 2% numa-meminfo.node1.Active(anon) > 80581 ą 35% -10.5% 72102 ą 18% numa-meminfo.node1.AnonHugePages > 120993 ą 20% -3.0% 117407 ą 4% numa-meminfo.node1.AnonPages > 511901 ą 12% +5.2% 538396 ą 11% numa-meminfo.node1.FilePages > 49526 ą116% +56.3% 77402 ą 84% numa-meminfo.node1.Inactive > 49238 ą115% +55.6% 76603 ą 85% numa-meminfo.node1.Inactive(anon) > 287.75 ą168% +177.6% 798.75 ą 47% numa-meminfo.node1.Inactive(file) > 3316 ą 3% -5.2% 3143 ą 5% numa-meminfo.node1.KernelStack > 15225 ą 23% -2.0% 14918 ą 22% numa-meminfo.node1.Mapped > 1.234e+08 -0.3% 1.23e+08 numa-meminfo.node1.MemFree > 1.321e+08 -0.0% 1.321e+08 numa-meminfo.node1.MemTotal > 8664187 +4.4% 9041729 numa-meminfo.node1.MemUsed > 2185511 +4.6% 2286356 numa-meminfo.node1.PageTables > 25762 ą 12% +1.9% 26255 ą 15% numa-meminfo.node1.SReclaimable > 5634774 +4.5% 5887602 numa-meminfo.node1.SUnreclaim > 65037 ą 92% +40.9% 91621 ą 68% numa-meminfo.node1.Shmem > 5660536 +4.5% 5913858 numa-meminfo.node1.Slab > 446680 -0.2% 445922 numa-meminfo.node1.Unevictable > 15553 ą 18% -14.1% 13366 ą 11% numa-vmstat.node0 > 33116 ą 15% +1.9% 33742 ą 2% numa-vmstat.node0.nr_active_anon > 31157 ą 19% +3.3% 32196 ą 4% numa-vmstat.node0.nr_anon_pages > 139001 ą 11% -5.1% 131864 ą 12% numa-vmstat.node0.nr_file_pages > 30692447 -0.1% 30654328 numa-vmstat.node0.nr_free_pages > 24983 ą 57% -27.4% 18142 ą 90% numa-vmstat.node0.nr_inactive_anon > 210.25 ą 57% -61.6% 80.75 ą116% numa-vmstat.node0.nr_inactive_file > 4058 ą 3% +3.5% 4199 ą 4% numa-vmstat.node0.nr_kernel_stack > 3304 ą 26% +1.2% 3344 ą 25% numa-vmstat.node0.nr_mapped > 139.00 ą 60% -20.3% 110.75 ą100% numa-vmstat.node0.nr_mlock > 579931 +2.1% 592262 > numa-vmstat.node0.nr_page_table_pages > 26956 ą 57% -26.9% 19707 ą 80% numa-vmstat.node0.nr_shmem > 6203 ą 13% -5.8% 5844 ą 16% > numa-vmstat.node0.nr_slab_reclaimable > 1495541 +2.2% 1527781 > numa-vmstat.node0.nr_slab_unreclaimable > 111835 +0.2% 112100 numa-vmstat.node0.nr_unevictable > 33116 ą 15% +1.9% 33742 ą 2% > numa-vmstat.node0.nr_zone_active_anon > 24983 ą 57% -27.4% 18142 ą 90% > numa-vmstat.node0.nr_zone_inactive_anon > 210.25 ą 57% -61.6% 80.75 ą116% > numa-vmstat.node0.nr_zone_inactive_file > 111835 +0.2% 112100 > numa-vmstat.node0.nr_zone_unevictable > 1840693 ą 2% +1.6% 1869501 numa-vmstat.node0.numa_hit > 144048 +0.2% 144385 numa-vmstat.node0.numa_interleave > 1836656 ą 2% +1.5% 1864579 numa-vmstat.node0.numa_local > 4036 ą 33% +21.9% 4921 ą 31% numa-vmstat.node0.numa_other > 11577 ą 24% +17.8% 13635 ą 11% numa-vmstat.node1 > 34171 ą 13% -3.1% 33126 ą 2% numa-vmstat.node1.nr_active_anon > 30247 ą 20% -3.0% 29352 ą 4% numa-vmstat.node1.nr_anon_pages > 127979 ą 12% +5.2% 134601 ą 11% numa-vmstat.node1.nr_file_pages > 50855 -0.0% 50855 numa-vmstat.node1.nr_free_cma > 30858027 -0.3% 30763794 numa-vmstat.node1.nr_free_pages > 12305 ą116% +55.6% 19145 ą 85% numa-vmstat.node1.nr_inactive_anon > 71.75 ą168% +177.7% 199.25 ą 47% numa-vmstat.node1.nr_inactive_file > 3315 ą 3% -5.2% 3144 ą 5% numa-vmstat.node1.nr_kernel_stack > 3823 ą 23% -1.8% 3754 ą 22% numa-vmstat.node1.nr_mapped > 155.00 ą 60% -48.2% 80.25 ą100% numa-vmstat.node1.nr_mlock > 545973 +4.6% 571069 > numa-vmstat.node1.nr_page_table_pages > 16263 ą 92% +40.9% 22907 ą 68% numa-vmstat.node1.nr_shmem > 6440 ą 12% +1.9% 6563 ą 15% > numa-vmstat.node1.nr_slab_reclaimable > 1407904 +4.5% 1471030 > numa-vmstat.node1.nr_slab_unreclaimable > 111669 -0.2% 111480 numa-vmstat.node1.nr_unevictable > 34171 ą 13% -3.1% 33126 ą 2% > numa-vmstat.node1.nr_zone_active_anon > 12305 ą116% +55.6% 19145 ą 85% > numa-vmstat.node1.nr_zone_inactive_anon > 71.75 ą168% +177.7% 199.25 ą 47% > numa-vmstat.node1.nr_zone_inactive_file > 111669 -0.2% 111480 > numa-vmstat.node1.nr_zone_unevictable > 1846889 ą 2% +1.4% 1872108 numa-vmstat.node1.numa_hit > 144151 -0.2% 143830 numa-vmstat.node1.numa_interleave > 1699975 ą 2% +1.6% 1726462 numa-vmstat.node1.numa_local > 146913 -0.9% 145645 numa-vmstat.node1.numa_other > 0.00 +1.2e+12% 12083 ą100% > sched_debug.cfs_rq:/.MIN_vruntime.avg > 0.00 +3.4e+13% 338347 ą100% > sched_debug.cfs_rq:/.MIN_vruntime.max > 0.00 +0.0% 0.00 > sched_debug.cfs_rq:/.MIN_vruntime.min > 0.00 +1.5e+28% 62789 ą100% > sched_debug.cfs_rq:/.MIN_vruntime.stddev > 118226 +0.4% 118681 > sched_debug.cfs_rq:/.exec_clock.avg > 119425 +0.3% 119724 > sched_debug.cfs_rq:/.exec_clock.max > 117183 +0.1% 117244 > sched_debug.cfs_rq:/.exec_clock.min > 395.73 ą 14% +11.0% 439.18 ą 23% > sched_debug.cfs_rq:/.exec_clock.stddev > 32398 +14.1% 36980 ą 9% sched_debug.cfs_rq:/.load.avg > 73141 ą 5% +128.0% 166780 ą 57% sched_debug.cfs_rq:/.load.max > 17867 ą 19% +30.4% 23301 ą 13% sched_debug.cfs_rq:/.load.min > 11142 ą 3% +146.4% 27458 ą 62% sched_debug.cfs_rq:/.load.stddev > 59.52 ą 2% -2.3% 58.13 ą 6% sched_debug.cfs_rq:/.load_avg.avg > 305.15 ą 10% -8.8% 278.35 ą 3% sched_debug.cfs_rq:/.load_avg.max > 27.20 ą 6% +8.6% 29.55 sched_debug.cfs_rq:/.load_avg.min > 71.12 ą 9% -8.1% 65.38 ą 5% > sched_debug.cfs_rq:/.load_avg.stddev > 0.00 +1.2e+12% 12083 ą100% > sched_debug.cfs_rq:/.max_vruntime.avg > 0.00 +3.4e+13% 338347 ą100% > sched_debug.cfs_rq:/.max_vruntime.max > 0.00 +0.0% 0.00 > sched_debug.cfs_rq:/.max_vruntime.min > 0.00 +1.5e+28% 62789 ą100% > sched_debug.cfs_rq:/.max_vruntime.stddev > 3364874 +0.8% 3391671 > sched_debug.cfs_rq:/.min_vruntime.avg > 3399316 +0.7% 3423051 > sched_debug.cfs_rq:/.min_vruntime.max > 3303899 +0.9% 3335083 > sched_debug.cfs_rq:/.min_vruntime.min > 20061 ą 14% -2.5% 19552 ą 16% > sched_debug.cfs_rq:/.min_vruntime.stddev > 0.87 +3.1% 0.89 ą 2% > sched_debug.cfs_rq:/.nr_running.avg > 1.00 +5.0% 1.05 ą 8% > sched_debug.cfs_rq:/.nr_running.max > 0.50 ą 19% +20.0% 0.60 > sched_debug.cfs_rq:/.nr_running.min > 0.16 ą 14% -6.0% 0.15 ą 11% > sched_debug.cfs_rq:/.nr_running.stddev > 4.14 ą 6% -6.5% 3.87 ą 10% > sched_debug.cfs_rq:/.nr_spread_over.avg > 15.10 ą 7% +29.8% 19.60 ą 12% > sched_debug.cfs_rq:/.nr_spread_over.max > 1.50 ą 11% -16.7% 1.25 ą 20% > sched_debug.cfs_rq:/.nr_spread_over.min > 2.82 ą 8% +23.0% 3.47 ą 13% > sched_debug.cfs_rq:/.nr_spread_over.stddev > 7.31 -6.2% 6.86 ą 69% > sched_debug.cfs_rq:/.removed.load_avg.avg > 204.80 -28.2% 147.10 ą 57% > sched_debug.cfs_rq:/.removed.load_avg.max > 38.01 -20.3% 30.29 ą 60% > sched_debug.cfs_rq:/.removed.load_avg.stddev > 337.44 -6.0% 317.11 ą 69% > sched_debug.cfs_rq:/.removed.runnable_sum.avg > 9448 -27.8% 6819 ą 57% > sched_debug.cfs_rq:/.removed.runnable_sum.max > 1753 -20.2% 1399 ą 60% > sched_debug.cfs_rq:/.removed.runnable_sum.stddev > 2.16 ą 56% -25.7% 1.60 ą 57% > sched_debug.cfs_rq:/.removed.util_avg.avg > 60.40 ą 56% -37.3% 37.90 ą 61% > sched_debug.cfs_rq:/.removed.util_avg.max > 11.21 ą 56% -33.8% 7.42 ą 58% > sched_debug.cfs_rq:/.removed.util_avg.stddev > 30.32 ą 2% +0.6% 30.52 ą 3% > sched_debug.cfs_rq:/.runnable_load_avg.avg > 80.90 ą 14% -19.2% 65.35 ą 34% > sched_debug.cfs_rq:/.runnable_load_avg.max > 14.95 ą 24% +47.2% 22.00 ą 12% > sched_debug.cfs_rq:/.runnable_load_avg.min > 12.10 ą 19% -27.7% 8.74 ą 42% > sched_debug.cfs_rq:/.runnable_load_avg.stddev > 30853 +13.2% 34914 ą 10% > sched_debug.cfs_rq:/.runnable_weight.avg > 61794 +152.3% 155911 ą 64% > sched_debug.cfs_rq:/.runnable_weight.max > 17867 ą 19% +30.4% 23300 ą 13% > sched_debug.cfs_rq:/.runnable_weight.min > 8534 ą 7% +193.7% 25066 ą 72% > sched_debug.cfs_rq:/.runnable_weight.stddev > 45914 ą 45% -50.7% 22619 ą 62% sched_debug.cfs_rq:/.spread0.avg > 80385 ą 26% -32.8% 53990 ą 34% sched_debug.cfs_rq:/.spread0.max > -15013 +126.3% -33973 sched_debug.cfs_rq:/.spread0.min > 20053 ą 14% -2.5% 19541 ą 16% > sched_debug.cfs_rq:/.spread0.stddev > 964.19 -0.2% 962.12 sched_debug.cfs_rq:/.util_avg.avg > 1499 ą 14% -13.2% 1301 ą 4% sched_debug.cfs_rq:/.util_avg.max > 510.75 ą 12% +35.6% 692.65 ą 13% sched_debug.cfs_rq:/.util_avg.min > 177.84 ą 21% -34.4% 116.72 ą 23% > sched_debug.cfs_rq:/.util_avg.stddev > 768.04 +5.1% 807.40 > sched_debug.cfs_rq:/.util_est_enqueued.avg > 1192 ą 14% -22.5% 924.20 > sched_debug.cfs_rq:/.util_est_enqueued.max > 170.90 ą 99% +89.6% 324.05 ą 21% > sched_debug.cfs_rq:/.util_est_enqueued.min > 201.22 ą 17% -36.7% 127.44 ą 15% > sched_debug.cfs_rq:/.util_est_enqueued.stddev > 111567 ą 4% +7.6% 120067 ą 7% sched_debug.cpu.avg_idle.avg > 549432 ą 16% -16.6% 458264 ą 5% sched_debug.cpu.avg_idle.max > 4419 ą 79% +87.7% 8293 ą 31% sched_debug.cpu.avg_idle.min > 123967 ą 13% -8.9% 112928 ą 15% sched_debug.cpu.avg_idle.stddev > 147256 -0.4% 146724 sched_debug.cpu.clock.avg > 147258 -0.4% 146728 sched_debug.cpu.clock.max > 147252 -0.4% 146720 sched_debug.cpu.clock.min > 1.70 ą 11% +39.5% 2.37 ą 29% sched_debug.cpu.clock.stddev > 147256 -0.4% 146724 sched_debug.cpu.clock_task.avg > 147258 -0.4% 146728 sched_debug.cpu.clock_task.max > 147252 -0.4% 146720 sched_debug.cpu.clock_task.min > 1.70 ą 11% +39.4% 2.37 ą 29% sched_debug.cpu.clock_task.stddev > 30.85 +0.4% 30.97 ą 3% sched_debug.cpu.cpu_load[0].avg > 84.15 ą 13% -13.8% 72.55 ą 21% sched_debug.cpu.cpu_load[0].max > 17.35 ą 24% +26.5% 21.95 ą 24% sched_debug.cpu.cpu_load[0].min > 12.75 ą 18% -19.9% 10.22 ą 22% sched_debug.cpu.cpu_load[0].stddev > 30.88 +1.1% 31.22 ą 2% sched_debug.cpu.cpu_load[1].avg > 77.35 ą 19% -9.8% 69.75 ą 18% sched_debug.cpu.cpu_load[1].max > 18.60 ą 19% +31.2% 24.40 ą 10% sched_debug.cpu.cpu_load[1].min > 11.10 ą 24% -20.5% 8.82 ą 25% sched_debug.cpu.cpu_load[1].stddev > 31.13 +2.3% 31.84 ą 2% sched_debug.cpu.cpu_load[2].avg > 71.40 ą 26% +0.4% 71.70 ą 20% sched_debug.cpu.cpu_load[2].max > 19.45 ą 21% +32.9% 25.85 ą 5% sched_debug.cpu.cpu_load[2].min > 9.61 ą 36% -8.3% 8.81 ą 27% sched_debug.cpu.cpu_load[2].stddev > 31.79 +2.9% 32.71 ą 3% sched_debug.cpu.cpu_load[3].avg > 76.75 ą 19% +8.1% 82.95 ą 37% sched_debug.cpu.cpu_load[3].max > 20.25 ą 14% +33.3% 27.00 ą 3% sched_debug.cpu.cpu_load[3].min > 9.88 ą 28% +6.7% 10.54 ą 52% sched_debug.cpu.cpu_load[3].stddev > 32.95 +2.3% 33.71 ą 3% sched_debug.cpu.cpu_load[4].avg > 107.65 ą 9% +3.9% 111.90 ą 33% sched_debug.cpu.cpu_load[4].max > 20.35 ą 8% +30.5% 26.55 sched_debug.cpu.cpu_load[4].min > 15.33 ą 12% +1.2% 15.51 ą 46% sched_debug.cpu.cpu_load[4].stddev > 1244 +2.0% 1269 sched_debug.cpu.curr->pid.avg > 4194 -0.7% 4165 sched_debug.cpu.curr->pid.max > 655.90 ą 22% +16.7% 765.75 ą 3% sched_debug.cpu.curr->pid.min > 656.54 -0.8% 651.46 sched_debug.cpu.curr->pid.stddev > 32481 +13.8% 36973 ą 9% sched_debug.cpu.load.avg > 73132 ą 5% +130.1% 168294 ą 56% sched_debug.cpu.load.max > 17867 ą 19% +20.3% 21497 sched_debug.cpu.load.min > 11194 ą 3% +148.6% 27826 ą 61% sched_debug.cpu.load.stddev > 500000 +0.0% 500000 > sched_debug.cpu.max_idle_balance_cost.avg > 500000 +0.0% 500000 > sched_debug.cpu.max_idle_balance_cost.max > 500000 +0.0% 500000 > sched_debug.cpu.max_idle_balance_cost.min > 4294 -0.0% 4294 sched_debug.cpu.next_balance.avg > 4294 -0.0% 4294 sched_debug.cpu.next_balance.max > 4294 -0.0% 4294 sched_debug.cpu.next_balance.min > 0.00 ą 4% -3.6% 0.00 ą 5% > sched_debug.cpu.next_balance.stddev > 126191 -0.0% 126167 > sched_debug.cpu.nr_load_updates.avg > 133303 -0.6% 132467 > sched_debug.cpu.nr_load_updates.max > 124404 +0.4% 124852 > sched_debug.cpu.nr_load_updates.min > 1826 ą 13% -8.5% 1672 ą 5% > sched_debug.cpu.nr_load_updates.stddev > 0.90 +2.2% 0.92 ą 2% sched_debug.cpu.nr_running.avg > 1.80 ą 7% -5.6% 1.70 ą 5% sched_debug.cpu.nr_running.max > 0.50 ą 19% +20.0% 0.60 sched_debug.cpu.nr_running.min > 0.29 ą 7% -13.6% 0.25 ą 4% sched_debug.cpu.nr_running.stddev > 204123 ą 8% -56.8% 88239 ą 5% sched_debug.cpu.nr_switches.avg > 457439 ą 15% -60.4% 181234 ą 8% sched_debug.cpu.nr_switches.max > 116531 ą 16% -62.8% 43365 ą 13% sched_debug.cpu.nr_switches.min > 72910 ą 22% -50.5% 36095 ą 13% sched_debug.cpu.nr_switches.stddev > 0.03 ą 19% -52.9% 0.01 ą 35% > sched_debug.cpu.nr_uninterruptible.avg > 16.50 ą 14% -11.5% 14.60 ą 16% > sched_debug.cpu.nr_uninterruptible.max > -16.90 -26.3% -12.45 > sched_debug.cpu.nr_uninterruptible.min > 7.97 ą 12% -19.4% 6.42 ą 15% > sched_debug.cpu.nr_uninterruptible.stddev > 210655 ą 8% -56.7% 91289 ą 5% sched_debug.cpu.sched_count.avg > 467518 ą 15% -60.4% 185362 ą 9% sched_debug.cpu.sched_count.max > 120764 ą 16% -62.5% 45233 ą 14% sched_debug.cpu.sched_count.min > 74259 ą 23% -51.0% 36403 ą 14% sched_debug.cpu.sched_count.stddev > 89621 ą 8% -63.5% 32750 ą 7% sched_debug.cpu.sched_goidle.avg > 189668 ą 8% -67.5% 61630 ą 18% sched_debug.cpu.sched_goidle.max > 54342 ą 16% -68.0% 17412 ą 15% sched_debug.cpu.sched_goidle.min > 28685 ą 15% -58.7% 11834 ą 16% > sched_debug.cpu.sched_goidle.stddev > 109820 ą 8% -56.0% 48303 ą 5% sched_debug.cpu.ttwu_count.avg > 144975 ą 13% -41.1% 85424 ą 7% sched_debug.cpu.ttwu_count.max > 96409 ą 8% -61.1% 37542 ą 6% sched_debug.cpu.ttwu_count.min > 12310 ą 20% -2.4% 12009 ą 14% sched_debug.cpu.ttwu_count.stddev > 9749 ą 10% -5.0% 9257 ą 6% sched_debug.cpu.ttwu_local.avg > 45094 ą 30% +4.8% 47270 ą 13% sched_debug.cpu.ttwu_local.max > 1447 ą 6% +1.2% 1465 ą 7% sched_debug.cpu.ttwu_local.min > 12231 ą 24% -6.1% 11487 ą 13% sched_debug.cpu.ttwu_local.stddev > 147253 -0.4% 146720 sched_debug.cpu_clk > 996147 +0.0% 996147 sched_debug.dl_rq:.dl_bw->bw.avg > 996147 +0.0% 996147 sched_debug.dl_rq:.dl_bw->bw.max > 996147 +0.0% 996147 sched_debug.dl_rq:.dl_bw->bw.min > 4.295e+09 -0.0% 4.295e+09 sched_debug.jiffies > 147253 -0.4% 146720 sched_debug.ktime > 950.00 +0.0% 950.00 sched_debug.rt_rq:/.rt_runtime.avg > 950.00 +0.0% 950.00 sched_debug.rt_rq:/.rt_runtime.max > 950.00 +0.0% 950.00 sched_debug.rt_rq:/.rt_runtime.min > 0.00 ą146% -69.8% 0.00 ą100% sched_debug.rt_rq:/.rt_time.avg > 0.04 ą146% -69.8% 0.01 ą100% sched_debug.rt_rq:/.rt_time.max > 0.01 ą146% -69.8% 0.00 ą100% sched_debug.rt_rq:/.rt_time.stddev > 147626 -0.3% 147114 sched_debug.sched_clk > 1.00 +0.0% 1.00 sched_debug.sched_clock_stable() > 4118331 +0.0% 4118331 > sched_debug.sysctl_sched.sysctl_sched_features > 24.00 +0.0% 24.00 > sched_debug.sysctl_sched.sysctl_sched_latency > 3.00 +0.0% 3.00 > sched_debug.sysctl_sched.sysctl_sched_min_granularity > 1.00 +0.0% 1.00 > sched_debug.sysctl_sched.sysctl_sched_tunable_scaling > 4.00 +0.0% 4.00 > sched_debug.sysctl_sched.sysctl_sched_wakeup_granularity > 68.63 -2.2 66.43 > perf-profile.calltrace.cycles-pp.osq_lock.rwsem_down_write_failed.call_rwsem_down_write_failed.down_write.vma_link > 73.63 -1.9 71.69 > perf-profile.calltrace.cycles-pp.call_rwsem_down_write_failed.down_write.vma_link.mmap_region.do_mmap > 73.63 -1.9 71.69 > perf-profile.calltrace.cycles-pp.rwsem_down_write_failed.call_rwsem_down_write_failed.down_write.vma_link.mmap_region > 73.99 -1.9 72.05 > perf-profile.calltrace.cycles-pp.down_write.vma_link.mmap_region.do_mmap.vm_mmap_pgoff > 78.36 -1.7 76.67 > perf-profile.calltrace.cycles-pp.vma_link.mmap_region.do_mmap.vm_mmap_pgoff.ksys_mmap_pgoff > 79.68 -1.5 78.19 > perf-profile.calltrace.cycles-pp.mmap_region.do_mmap.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscall_64 > 81.34 -1.2 80.10 > perf-profile.calltrace.cycles-pp.do_mmap.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe > 83.36 -1.2 82.15 > perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe > 81.59 -1.2 80.39 > perf-profile.calltrace.cycles-pp.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe > 83.38 -1.2 82.18 > perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe > 82.00 -1.2 80.83 > perf-profile.calltrace.cycles-pp.ksys_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe > 2.44 ą 5% -0.7 1.79 > perf-profile.calltrace.cycles-pp.__handle_mm_fault.handle_mm_fault.__do_page_fault.do_page_fault.page_fault > 3.17 ą 4% -0.6 2.62 > perf-profile.calltrace.cycles-pp.handle_mm_fault.__do_page_fault.do_page_fault.page_fault > 1.15 ą 2% -0.2 0.97 ą 2% > perf-profile.calltrace.cycles-pp.up_write.vma_link.mmap_region.do_mmap.vm_mmap_pgoff > 1.27 ą 18% -0.0 1.24 ą 16% > perf-profile.calltrace.cycles-pp.task_numa_work.task_work_run.exit_to_usermode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe > 1.27 ą 18% -0.0 1.24 ą 16% > perf-profile.calltrace.cycles-pp.exit_to_usermode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe > 1.27 ą 18% -0.0 1.24 ą 16% > perf-profile.calltrace.cycles-pp.task_work_run.exit_to_usermode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe > 0.55 ą 4% +0.0 0.58 ą 3% > perf-profile.calltrace.cycles-pp.__rb_insert_augmented.vma_link.mmap_region.do_mmap.vm_mmap_pgoff > 0.94 ą 14% +0.1 1.02 ą 12% > perf-profile.calltrace.cycles-pp.task_numa_work.task_work_run.exit_to_usermode_loop.prepare_exit_to_usermode.swapgs_restore_regs_and_return_to_usermode > 0.94 ą 14% +0.1 1.02 ą 12% > perf-profile.calltrace.cycles-pp.exit_to_usermode_loop.prepare_exit_to_usermode.swapgs_restore_regs_and_return_to_usermode > 0.94 ą 14% +0.1 1.02 ą 12% > perf-profile.calltrace.cycles-pp.task_work_run.exit_to_usermode_loop.prepare_exit_to_usermode.swapgs_restore_regs_and_return_to_usermode > 6.67 +0.1 6.76 > perf-profile.calltrace.cycles-pp.__do_page_fault.do_page_fault.page_fault > 0.95 ą 14% +0.1 1.04 ą 11% > perf-profile.calltrace.cycles-pp.prepare_exit_to_usermode.swapgs_restore_regs_and_return_to_usermode > 6.70 +0.1 6.79 > perf-profile.calltrace.cycles-pp.do_page_fault.page_fault > 6.75 +0.1 6.86 > perf-profile.calltrace.cycles-pp.page_fault > 0.61 ą 6% +0.1 0.75 ą 3% > perf-profile.calltrace.cycles-pp.___perf_sw_event.__perf_sw_event.__do_page_fault.do_page_fault.page_fault > 1.09 ą 2% +0.1 1.23 ą 3% > perf-profile.calltrace.cycles-pp.vmacache_find.find_vma.__do_page_fault.do_page_fault.page_fault > 0.74 ą 4% +0.2 0.91 ą 3% > perf-profile.calltrace.cycles-pp.__perf_sw_event.__do_page_fault.do_page_fault.page_fault > 1.35 +0.2 1.56 > perf-profile.calltrace.cycles-pp.unmapped_area_topdown.arch_get_unmapped_area_topdown.get_unmapped_area.do_mmap.vm_mmap_pgoff > 1.39 +0.2 1.61 > perf-profile.calltrace.cycles-pp.arch_get_unmapped_area_topdown.get_unmapped_area.do_mmap.vm_mmap_pgoff.ksys_mmap_pgoff > 1.56 +0.2 1.78 ą 2% > perf-profile.calltrace.cycles-pp.find_vma.__do_page_fault.do_page_fault.page_fault > 1.50 +0.2 1.72 > perf-profile.calltrace.cycles-pp.get_unmapped_area.do_mmap.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscall_64 > 2.71 +0.3 3.05 > perf-profile.calltrace.cycles-pp.native_irq_return_iret > 2.15 +0.4 2.50 ą 3% > perf-profile.calltrace.cycles-pp.vma_interval_tree_insert.vma_link.mmap_region.do_mmap.vm_mmap_pgoff > 2.70 ą 5% +0.4 3.07 ą 3% > perf-profile.calltrace.cycles-pp.swapgs_restore_regs_and_return_to_usermode > 3.83 +0.4 4.26 > perf-profile.calltrace.cycles-pp.rwsem_spin_on_owner.rwsem_down_write_failed.call_rwsem_down_write_failed.down_write.vma_link > 0.00 +0.5 0.52 > perf-profile.calltrace.cycles-pp.perf_event_mmap.mmap_region.do_mmap.vm_mmap_pgoff.ksys_mmap_pgoff > 68.65 -2.2 66.45 > perf-profile.children.cycles-pp.osq_lock > 73.63 -1.9 71.69 > perf-profile.children.cycles-pp.call_rwsem_down_write_failed > 73.63 -1.9 71.69 > perf-profile.children.cycles-pp.rwsem_down_write_failed > 73.99 -1.9 72.05 > perf-profile.children.cycles-pp.down_write > 78.36 -1.7 76.68 > perf-profile.children.cycles-pp.vma_link > 79.70 -1.5 78.21 > perf-profile.children.cycles-pp.mmap_region > 81.35 -1.2 80.12 > perf-profile.children.cycles-pp.do_mmap > 81.61 -1.2 80.41 > perf-profile.children.cycles-pp.vm_mmap_pgoff > 83.48 -1.2 82.28 > perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe > 83.46 -1.2 82.26 > perf-profile.children.cycles-pp.do_syscall_64 > 82.01 -1.2 80.85 > perf-profile.children.cycles-pp.ksys_mmap_pgoff > 2.51 ą 5% -0.6 1.87 > perf-profile.children.cycles-pp.__handle_mm_fault > 3.24 ą 4% -0.5 2.70 > perf-profile.children.cycles-pp.handle_mm_fault > 1.23 ą 2% -0.2 1.06 ą 2% > perf-profile.children.cycles-pp.up_write > 0.20 ą 12% -0.1 0.10 ą 7% > perf-profile.children.cycles-pp.do_idle > 0.20 ą 12% -0.1 0.10 ą 7% > perf-profile.children.cycles-pp.secondary_startup_64 > 0.20 ą 12% -0.1 0.10 ą 7% > perf-profile.children.cycles-pp.cpu_startup_entry > 0.18 ą 13% -0.1 0.09 ą 13% > perf-profile.children.cycles-pp.start_secondary > 0.26 ą 11% -0.1 0.18 ą 8% > perf-profile.children.cycles-pp.rwsem_wake > 0.26 ą 11% -0.1 0.18 ą 6% > perf-profile.children.cycles-pp.call_rwsem_wake > 0.07 ą 17% -0.1 0.00 > perf-profile.children.cycles-pp.intel_idle > 0.08 ą 14% -0.1 0.01 ą173% > perf-profile.children.cycles-pp.cpuidle_enter_state > 0.06 ą 13% -0.1 0.00 > perf-profile.children.cycles-pp.schedule > 0.06 ą 6% -0.1 0.00 > perf-profile.children.cycles-pp.save_stack_trace_tsk > 0.18 ą 9% -0.1 0.12 > perf-profile.children.cycles-pp.wake_up_q > 0.06 ą 7% -0.1 0.00 > perf-profile.children.cycles-pp.sched_ttwu_pending > 0.06 ą 7% -0.1 0.00 > perf-profile.children.cycles-pp.__save_stack_trace > 0.18 ą 8% -0.1 0.13 > perf-profile.children.cycles-pp.try_to_wake_up > 0.05 -0.1 0.00 > perf-profile.children.cycles-pp.unwind_next_frame > 0.11 ą 6% -0.0 0.06 ą 13% > perf-profile.children.cycles-pp.enqueue_task_fair > 0.12 ą 9% -0.0 0.07 ą 10% > perf-profile.children.cycles-pp.ttwu_do_activate > 0.08 ą 5% -0.0 0.04 ą 57% > perf-profile.children.cycles-pp.__account_scheduler_latency > 0.11 ą 10% -0.0 0.06 ą 13% > perf-profile.children.cycles-pp.enqueue_entity > 0.10 ą 17% -0.0 0.06 ą 7% > perf-profile.children.cycles-pp.__schedule > 0.36 ą 5% -0.0 0.32 ą 7% > perf-profile.children.cycles-pp.osq_unlock > 0.03 ą100% -0.0 0.00 > perf-profile.children.cycles-pp.serial8250_console_write > 0.03 ą100% -0.0 0.00 > perf-profile.children.cycles-pp.uart_console_write > 0.03 ą100% -0.0 0.00 > perf-profile.children.cycles-pp.wait_for_xmitr > 0.03 ą100% -0.0 0.00 > perf-profile.children.cycles-pp.serial8250_console_putchar > 0.03 ą100% -0.0 0.00 > perf-profile.children.cycles-pp.__softirqentry_text_start > 0.08 ą 11% -0.0 0.05 ą 9% > perf-profile.children.cycles-pp._raw_spin_lock_irqsave > 0.03 ą100% -0.0 0.01 ą173% > perf-profile.children.cycles-pp.console_unlock > 0.05 ą 9% -0.0 0.04 ą 58% > perf-profile.children.cycles-pp.update_load_avg > 0.03 ą100% -0.0 0.01 ą173% > perf-profile.children.cycles-pp.irq_work_run_list > 0.03 ą100% -0.0 0.01 ą173% > perf-profile.children.cycles-pp.perf_mux_hrtimer_handler > 0.03 ą100% -0.0 0.01 ą173% > perf-profile.children.cycles-pp.irq_exit > 0.01 ą173% -0.0 0.00 > perf-profile.children.cycles-pp.process_one_work > 0.01 ą173% -0.0 0.00 > perf-profile.children.cycles-pp.ktime_get > 0.01 ą173% -0.0 0.00 > perf-profile.children.cycles-pp.__vma_link_file > 0.37 ą 3% -0.0 0.36 ą 5% > perf-profile.children.cycles-pp.apic_timer_interrupt > 0.24 ą 6% -0.0 0.23 ą 6% > perf-profile.children.cycles-pp.__hrtimer_run_queues > 0.37 ą 4% -0.0 0.36 ą 5% > perf-profile.children.cycles-pp.smp_apic_timer_interrupt > 0.06 ą 14% -0.0 0.05 ą 9% > perf-profile.children.cycles-pp.file_has_perm > 0.31 ą 5% -0.0 0.31 ą 7% > perf-profile.children.cycles-pp.hrtimer_interrupt > 0.16 ą 10% -0.0 0.15 ą 7% > perf-profile.children.cycles-pp.update_process_times > 0.04 ą 57% -0.0 0.04 ą 58% > perf-profile.children.cycles-pp.write > 0.06 ą 7% -0.0 0.06 ą 9% > perf-profile.children.cycles-pp.native_iret > 0.62 ą 5% +0.0 0.62 ą 2% > perf-profile.children.cycles-pp.__rb_insert_augmented > 0.16 ą 10% +0.0 0.16 ą 9% > perf-profile.children.cycles-pp.tick_sched_handle > 0.01 ą173% +0.0 0.01 ą173% > perf-profile.children.cycles-pp.ksys_write > 0.01 ą173% +0.0 0.01 ą173% > perf-profile.children.cycles-pp.worker_thread > 0.18 ą 9% +0.0 0.18 ą 8% > perf-profile.children.cycles-pp.tick_sched_timer > 0.05 ą 8% +0.0 0.06 ą 9% > perf-profile.children.cycles-pp._cond_resched > 0.11 ą 4% +0.0 0.11 ą 3% > perf-profile.children.cycles-pp.scheduler_tick > 0.08 ą 10% +0.0 0.09 ą 13% > perf-profile.children.cycles-pp.mem_cgroup_from_task > 0.08 ą 5% +0.0 0.09 ą 7% > perf-profile.children.cycles-pp.task_tick_fair > 0.06 +0.0 0.07 ą 7% > perf-profile.children.cycles-pp.security_mmap_addr > 0.07 ą 7% +0.0 0.07 ą 5% > perf-profile.children.cycles-pp.pmd_devmap_trans_unstable > 0.09 ą 5% +0.0 0.10 ą 5% > perf-profile.children.cycles-pp.vma_gap_callbacks_rotate > 0.01 ą173% +0.0 0.03 ą100% > perf-profile.children.cycles-pp.ret_from_fork > 0.01 ą173% +0.0 0.03 ą100% > perf-profile.children.cycles-pp.kthread > 0.06 ą 13% +0.0 0.07 ą 5% > perf-profile.children.cycles-pp.fput > 0.07 ą 7% +0.0 0.08 ą 6% > perf-profile.children.cycles-pp.__slab_alloc > 0.05 +0.0 0.06 ą 6% > perf-profile.children.cycles-pp.prepend_path > 0.05 +0.0 0.06 ą 6% > perf-profile.children.cycles-pp.new_slab > 0.00 +0.0 0.01 ą173% > perf-profile.children.cycles-pp.ktime_get_update_offsets_now > 0.00 +0.0 0.01 ą173% > perf-profile.children.cycles-pp.vfs_write > 0.00 +0.0 0.01 ą173% > perf-profile.children.cycles-pp.down_write_killable > 0.06 ą 6% +0.0 0.08 ą 6% > perf-profile.children.cycles-pp.___slab_alloc > 0.07 +0.0 0.08 ą 5% > perf-profile.children.cycles-pp.perf_exclude_event > 0.04 ą 58% +0.0 0.06 ą 9% > perf-profile.children.cycles-pp.get_page_from_freelist > 0.04 ą 58% +0.0 0.06 ą 7% > perf-profile.children.cycles-pp.__alloc_pages_nodemask > 0.03 ą100% +0.0 0.04 ą 58% > perf-profile.children.cycles-pp.__pte_alloc > 0.21 ą 3% +0.0 0.23 ą 6% > perf-profile.children.cycles-pp.__entry_trampoline_start > 0.21 ą 4% +0.0 0.23 ą 2% > perf-profile.children.cycles-pp.vma_interval_tree_augment_rotate > 0.11 ą 7% +0.0 0.14 ą 8% > perf-profile.children.cycles-pp.selinux_mmap_file > 0.04 ą 57% +0.0 0.06 > perf-profile.children.cycles-pp.kfree > 0.04 ą 57% +0.0 0.06 ą 11% > perf-profile.children.cycles-pp.avc_has_perm > 0.17 ą 4% +0.0 0.19 ą 4% > perf-profile.children.cycles-pp.d_path > 0.00 +0.0 0.03 ą100% > perf-profile.children.cycles-pp.pte_alloc_one > 0.01 ą173% +0.0 0.04 ą 57% > perf-profile.children.cycles-pp.perf_swevent_event > 0.12 ą 10% +0.0 0.15 ą 7% > perf-profile.children.cycles-pp.security_mmap_file > 0.18 ą 3% +0.0 0.21 ą 3% > perf-profile.children.cycles-pp.up_read > 0.14 ą 3% +0.0 0.17 ą 3% > perf-profile.children.cycles-pp.__might_sleep > 0.32 ą 3% +0.0 0.35 ą 4% > perf-profile.children.cycles-pp.__fget > 0.12 ą 3% +0.0 0.15 ą 2% > perf-profile.children.cycles-pp.kmem_cache_alloc_trace > 0.16 ą 4% +0.0 0.19 ą 5% > perf-profile.children.cycles-pp.kmem_cache_alloc > 0.21 ą 3% +0.0 0.25 ą 4% > perf-profile.children.cycles-pp.down_read_trylock > 0.25 ą 5% +0.0 0.29 ą 4% > perf-profile.children.cycles-pp.__vma_link_rb > 0.17 ą 6% +0.0 0.21 ą 7% > perf-profile.children.cycles-pp.vma_compute_subtree_gap > 2.22 ą 15% +0.0 2.26 ą 14% > perf-profile.children.cycles-pp.exit_to_usermode_loop > 0.21 ą 7% +0.0 0.26 ą 4% > perf-profile.children.cycles-pp._raw_spin_lock > 0.00 +0.0 0.04 ą 58% > perf-profile.children.cycles-pp.perf_iterate_sb > 2.22 ą 15% +0.0 2.27 ą 14% > perf-profile.children.cycles-pp.task_numa_work > 0.16 ą 5% +0.0 0.20 ą 4% > perf-profile.children.cycles-pp.___might_sleep > 0.24 ą 16% +0.0 0.29 ą 13% > perf-profile.children.cycles-pp.vma_policy_mof > 2.21 ą 15% +0.0 2.26 ą 14% > perf-profile.children.cycles-pp.task_work_run > 0.37 ą 3% +0.0 0.42 ą 5% > perf-profile.children.cycles-pp.sync_regs > 0.08 ą 23% +0.0 0.13 ą 14% > perf-profile.children.cycles-pp.get_task_policy > 0.39 ą 2% +0.1 0.45 > perf-profile.children.cycles-pp.syscall_return_via_sysret > 0.46 +0.1 0.53 ą 2% > perf-profile.children.cycles-pp.perf_event_mmap > 0.97 ą 14% +0.1 1.05 ą 11% > perf-profile.children.cycles-pp.prepare_exit_to_usermode > 6.75 +0.1 6.85 > perf-profile.children.cycles-pp.do_page_fault > 6.76 +0.1 6.86 > perf-profile.children.cycles-pp.page_fault > 6.77 +0.1 6.87 > perf-profile.children.cycles-pp.__do_page_fault > 1.10 ą 2% +0.1 1.25 ą 3% > perf-profile.children.cycles-pp.vmacache_find > 0.63 ą 6% +0.2 0.78 ą 3% > perf-profile.children.cycles-pp.___perf_sw_event > 0.75 ą 4% +0.2 0.93 ą 3% > perf-profile.children.cycles-pp.__perf_sw_event > 1.35 +0.2 1.56 > perf-profile.children.cycles-pp.unmapped_area_topdown > 1.42 +0.2 1.63 > perf-profile.children.cycles-pp.arch_get_unmapped_area_topdown > 1.58 +0.2 1.81 ą 2% > perf-profile.children.cycles-pp.find_vma > 1.50 +0.2 1.73 > perf-profile.children.cycles-pp.get_unmapped_area > 2.72 +0.3 3.06 > perf-profile.children.cycles-pp.native_irq_return_iret > 2.15 +0.4 2.50 ą 3% > perf-profile.children.cycles-pp.vma_interval_tree_insert > 2.70 ą 5% +0.4 3.07 ą 3% > perf-profile.children.cycles-pp.swapgs_restore_regs_and_return_to_usermode > 3.83 +0.4 4.26 > perf-profile.children.cycles-pp.rwsem_spin_on_owner > 68.47 -2.2 66.29 > perf-profile.self.cycles-pp.osq_lock > 2.16 ą 7% -0.7 1.45 > perf-profile.self.cycles-pp.__handle_mm_fault > 0.74 ą 3% -0.1 0.64 ą 2% > perf-profile.self.cycles-pp.rwsem_down_write_failed > 0.97 -0.1 0.89 > perf-profile.self.cycles-pp.up_write > 0.07 ą 17% -0.1 0.00 > perf-profile.self.cycles-pp.intel_idle > 0.04 ą 58% -0.0 0.00 > perf-profile.self.cycles-pp._raw_spin_lock_irqsave > 0.36 ą 5% -0.0 0.32 ą 7% > perf-profile.self.cycles-pp.osq_unlock > 2.00 ą 14% -0.0 1.99 ą 14% > perf-profile.self.cycles-pp.task_numa_work > 0.01 ą173% -0.0 0.00 > perf-profile.self.cycles-pp.__vma_link_file > 0.62 ą 5% -0.0 0.61 ą 2% > perf-profile.self.cycles-pp.__rb_insert_augmented > 0.06 ą 7% -0.0 0.06 ą 9% > perf-profile.self.cycles-pp.native_iret > 0.01 ą173% +0.0 0.01 ą173% > perf-profile.self.cycles-pp.ksys_mmap_pgoff > 0.01 ą173% +0.0 0.01 ą173% > perf-profile.self.cycles-pp._cond_resched > 0.06 ą 9% +0.0 0.06 ą 14% > perf-profile.self.cycles-pp.arch_get_unmapped_area_topdown > 0.34 ą 5% +0.0 0.35 ą 3% > perf-profile.self.cycles-pp.down_write > 0.08 ą 5% +0.0 0.09 ą 4% > perf-profile.self.cycles-pp.perf_event_mmap > 0.11 ą 7% +0.0 0.11 ą 3% > perf-profile.self.cycles-pp.__vma_link_rb > 0.08 ą 10% +0.0 0.09 ą 13% > perf-profile.self.cycles-pp.mem_cgroup_from_task > 0.07 +0.0 0.08 ą 5% > perf-profile.self.cycles-pp.do_page_fault > 0.06 ą 6% +0.0 0.07 ą 10% > perf-profile.self.cycles-pp.pmd_devmap_trans_unstable > 0.07 ą 7% +0.0 0.07 ą 5% > perf-profile.self.cycles-pp.vma_gap_callbacks_rotate > 0.12 ą 8% +0.0 0.13 ą 6% perf-profile.self.cycles-pp.d_path > 0.06 +0.0 0.07 ą 10% > perf-profile.self.cycles-pp.kmem_cache_alloc > 0.00 +0.0 0.01 ą173% > perf-profile.self.cycles-pp.kmem_cache_alloc_trace > 0.00 +0.0 0.01 ą173% > perf-profile.self.cycles-pp.prepend_path > 0.06 ą 11% +0.0 0.07 ą 5% perf-profile.self.cycles-pp.fput > 0.07 +0.0 0.08 ą 5% > perf-profile.self.cycles-pp.perf_exclude_event > 0.21 ą 4% +0.0 0.22 > perf-profile.self.cycles-pp.vma_interval_tree_augment_rotate > 0.21 ą 3% +0.0 0.23 ą 6% > perf-profile.self.cycles-pp.__entry_trampoline_start > 0.04 ą 57% +0.0 0.06 ą 7% perf-profile.self.cycles-pp.kfree > 0.04 ą 57% +0.0 0.06 ą 11% > perf-profile.self.cycles-pp.avc_has_perm > 0.16 ą 13% +0.0 0.19 ą 13% > perf-profile.self.cycles-pp.vma_policy_mof > 0.01 ą173% +0.0 0.04 ą 57% > perf-profile.self.cycles-pp.perf_swevent_event > 0.14 ą 3% +0.0 0.16 ą 2% > perf-profile.self.cycles-pp.__might_sleep > 0.32 ą 3% +0.0 0.34 ą 5% perf-profile.self.cycles-pp.__fget > 0.18 ą 3% +0.0 0.21 ą 3% > perf-profile.self.cycles-pp.up_read > 0.15 ą 7% +0.0 0.17 ą 2% > perf-profile.self.cycles-pp.__perf_sw_event > 0.14 ą 10% +0.0 0.18 ą 4% > perf-profile.self.cycles-pp.do_mmap > 0.21 ą 3% +0.0 0.25 ą 4% > perf-profile.self.cycles-pp.down_read_trylock > 0.17 ą 6% +0.0 0.21 ą 7% > perf-profile.self.cycles-pp.vma_compute_subtree_gap > 0.21 ą 7% +0.0 0.25 ą 3% > perf-profile.self.cycles-pp._raw_spin_lock > 0.00 +0.0 0.04 ą 58% > perf-profile.self.cycles-pp.perf_iterate_sb > 0.16 ą 5% +0.0 0.20 ą 4% > perf-profile.self.cycles-pp.___might_sleep > 0.08 ą 23% +0.0 0.12 ą 14% > perf-profile.self.cycles-pp.get_task_policy > 0.37 ą 3% +0.0 0.42 ą 5% > perf-profile.self.cycles-pp.sync_regs > 0.00 +0.1 0.05 > perf-profile.self.cycles-pp.do_syscall_64 > 0.39 ą 2% +0.1 0.45 > perf-profile.self.cycles-pp.syscall_return_via_sysret > 0.48 +0.1 0.55 > perf-profile.self.cycles-pp.find_vma > 0.69 ą 2% +0.1 0.77 ą 2% > perf-profile.self.cycles-pp.mmap_region > 0.70 ą 3% +0.1 0.81 ą 2% > perf-profile.self.cycles-pp.handle_mm_fault > 0.54 ą 7% +0.1 0.69 ą 3% > perf-profile.self.cycles-pp.___perf_sw_event > 1.10 ą 2% +0.1 1.25 ą 3% > perf-profile.self.cycles-pp.vmacache_find > 0.73 +0.1 0.88 ą 5% > perf-profile.self.cycles-pp.__do_page_fault > 1.35 +0.2 1.56 > perf-profile.self.cycles-pp.unmapped_area_topdown > 1.75 +0.3 2.03 > perf-profile.self.cycles-pp.swapgs_restore_regs_and_return_to_usermode > 2.72 +0.3 3.06 > perf-profile.self.cycles-pp.native_irq_return_iret > 2.15 +0.3 2.49 ą 3% > perf-profile.self.cycles-pp.vma_interval_tree_insert > 3.82 +0.4 4.25 > perf-profile.self.cycles-pp.rwsem_spin_on_owner > > > > vm-scalability.throughput > > 2.25e+07 +-+--------------------------------------------------------------+ > | O O | > 2.2e+07 O-+O O OO O O OO O O O O O | > 2.15e+07 +-+ O O O | > | O O | > 2.1e+07 +-+ | > | | > 2.05e+07 +-+ | > | | > 2e+07 +-+ +. +. .++.+ ++ +. + + +.+ | > 1.95e+07 +-+ .+ : + + + + + .+ +.++.+ + .+ + : +.+ .| > | ++ +: ++ + + +.+ + +.+ + + | > 1.9e+07 +-+ + + + :+ : | > | + + | > 1.85e+07 +-+--------------------------------------------------------------+ > > > vm-scalability.median > > 800000 +-O----------------------------------------------------------------+ > O O O O O O O O O | > 780000 +-+O O O O O O O | > | O O O O | > 760000 +-+ | > | | > 740000 +-+ | > | | > 720000 +-+ .+ .+ | > | + +.+.++.+ +. + + .+. .+ .+.+ +.+ ++. .+ | > 700000 +-+ + : : +. : ++ + + :+ +. + + : .+ + +.| > | ++ :: + + + :.+ :+ + : | > 680000 +-+ + + + + | > | | > 660000 +-+----------------------------------------------------------------+ > > > vm-scalability.time.voluntary_context_switches > > 8e+06 +-+-----------------------------------------------------------------+ > | +. +. | > 7e+06 +-+ : + + +. + +. + + | > | : :+ + : +. + + : :: .+ | > 6e+06 +-++.+.+. + + + + : : : .+.++.+ +.+.++. .++.+. | > |+ : + + +.+ +.+ + .| > 5e+06 +-+ + | > | | > 4e+06 +-+ | > | | > 3e+06 +-O O O O OO O | > O O O O O O | > 2e+06 +-+ O O OO O OO O | > | | > 1e+06 +-+-----------------------------------------------------------------+ > > > [*] 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, > Xiaolong
