Messages in this thread | | | Subject | Re: [LKP] [xfs] a5949d3fae: aim7.jobs-per-min -33.6% regression | From | Xing Zhengjun <> | Date | Wed, 22 Jul 2020 14:27:01 +0800 |
| |
On 7/7/2020 2:30 AM, Darrick J. Wong wrote: > On Wed, Jul 01, 2020 at 03:49:52PM +0800, Xing Zhengjun wrote: >> >> >> On 6/10/2020 11:07 AM, Xing Zhengjun wrote: >>> Hi Darrick, >>> >>> Do you have time to take a look at this? Thanks. >>> >> >> >> Ping... > > Yes, that decrease is the expected end result of making the write path > take a longer route to avoid a file corruption vector. > > --D >
Thanks for the explanation, We will stop tracking it.
>> >> >>> On 6/6/2020 11:48 PM, kernel test robot wrote: >>>> Greeting, >>>> >>>> FYI, we noticed a -33.6% regression of aim7.jobs-per-min due to commit: >>>> >>>> >>>> commit: a5949d3faedf492fa7863b914da408047ab46eb0 ("xfs: force writes >>>> to delalloc regions to unwritten") >>>> https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master >>>> >>>> in testcase: aim7 >>>> on test machine: 48 threads Intel(R) Xeon(R) CPU E5-2697 v2 @ >>>> 2.70GHz with 64G memory >>>> with following parameters: >>>> >>>> disk: 1BRD_48G >>>> fs: xfs >>>> test: sync_disk_rw >>>> load: 600 >>>> cpufreq_governor: performance >>>> ucode: 0x42e >>>> >>>> test-description: AIM7 is a traditional UNIX system level benchmark >>>> suite which is used to test and measure the performance of multiuser >>>> system. >>>> test-url: https://sourceforge.net/projects/aimbench/files/aim-suite7/ >>>> >>>> >>>> >>>> If you fix the issue, kindly add following tag >>>> Reported-by: kernel test robot <rong.a.chen@intel.com> >>>> >>>> >>>> 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/disk/fs/kconfig/load/rootfs/tbox_group/test/testcase/ucode: >>>> >>>> gcc-9/performance/1BRD_48G/xfs/x86_64-rhel-7.6/600/debian-x86_64-20191114.cgz/lkp-ivb-2ep1/sync_disk_rw/aim7/0x42e >>>> >>>> >>>> commit: >>>> 590b16516e ("xfs: refactor xfs_iomap_prealloc_size") >>>> a5949d3fae ("xfs: force writes to delalloc regions to unwritten") >>>> >>>> 590b16516ef38e2e a5949d3faedf492fa7863b914da >>>> ---------------- --------------------------- >>>> fail:runs %reproduction fail:runs >>>> | | | >>>> :4 50% 2:4 >>>> dmesg.WARNING:at#for_ip_swapgs_restore_regs_and_return_to_usermode/0x >>>> %stddev %change %stddev >>>> \ | \ >>>> 35272 -33.6% 23430 aim7.jobs-per-min >>>> 102.13 +50.5% 153.75 aim7.time.elapsed_time >>>> 102.13 +50.5% 153.75 aim7.time.elapsed_time.max >>>> 1388038 +40.2% 1945838 >>>> aim7.time.involuntary_context_switches >>>> 43420 ± 2% +13.4% 49255 ± 2% >>>> aim7.time.minor_page_faults >>>> 3123 +44.2% 4504 ± 2% aim7.time.system_time >>>> 59.31 +6.5% 63.18 aim7.time.user_time >>>> 48595108 +58.6% 77064959 >>>> aim7.time.voluntary_context_switches >>>> 1.44 -28.8% 1.02 iostat.cpu.user >>>> 0.07 ± 6% +0.4 0.44 ± 7% mpstat.cpu.all.iowait% >>>> 1.44 -0.4 1.02 mpstat.cpu.all.usr% >>>> 8632 ± 50% +75.6% 15156 ± 34% >>>> numa-meminfo.node0.KernelStack >>>> 6583 ±136% +106.0% 13562 ± 82% >>>> numa-meminfo.node0.PageTables >>>> 63325 ± 11% +14.3% 72352 ± 12% >>>> numa-meminfo.node0.SUnreclaim >>>> 8647 ± 50% +75.3% 15156 ± 34% >>>> numa-vmstat.node0.nr_kernel_stack >>>> 1656 ±136% +104.6% 3389 ± 82% >>>> numa-vmstat.node0.nr_page_table_pages >>>> 15831 ± 11% +14.3% 18087 ± 12% >>>> numa-vmstat.node0.nr_slab_unreclaimable >>>> 93640 ± 3% +41.2% 132211 ± 2% meminfo.AnonHugePages >>>> 21641 +39.9% 30271 ± 4% meminfo.KernelStack >>>> 129269 +12.3% 145114 meminfo.SUnreclaim >>>> 28000 -31.2% 19275 meminfo.max_used_kB >>>> 1269307 -26.9% 927657 vmstat.io.bo >>>> 149.75 ± 3% -17.4% 123.75 ± 4% vmstat.procs.r >>>> 718992 +13.3% 814567 vmstat.system.cs >>>> 231397 -9.3% 209881 ± 2% vmstat.system.in >>>> 6.774e+08 +70.0% 1.152e+09 cpuidle.C1.time >>>> 18203372 +60.4% 29198744 cpuidle.C1.usage >>>> 2.569e+08 ± 18% +81.8% 4.672e+08 ± 5% cpuidle.C1E.time >>>> 2691402 ± 13% +98.7% 5346901 ± 3% cpuidle.C1E.usage >>>> 990350 +95.0% 1931226 ± 2% cpuidle.POLL.time >>>> 520061 +97.7% 1028004 ± 2% cpuidle.POLL.usage >>>> 77231 +1.8% 78602 proc-vmstat.nr_active_anon >>>> 19868 +3.8% 20615 proc-vmstat.nr_dirty >>>> 381302 +1.0% 384969 proc-vmstat.nr_file_pages >>>> 4388 -2.7% 4270 >>>> proc-vmstat.nr_inactive_anon >>>> 69865 +4.7% 73155 >>>> proc-vmstat.nr_inactive_file >>>> 21615 +40.0% 30251 ± 4% >>>> proc-vmstat.nr_kernel_stack >>>> 7363 -3.2% 7127 proc-vmstat.nr_mapped >>>> 12595 ± 3% +5.2% 13255 ± 4% proc-vmstat.nr_shmem >>>> 19619 +3.2% 20247 >>>> proc-vmstat.nr_slab_reclaimable >>>> 32316 +12.3% 36280 >>>> proc-vmstat.nr_slab_unreclaimable >>>> 77231 +1.8% 78602 >>>> proc-vmstat.nr_zone_active_anon >>>> 4388 -2.7% 4270 >>>> proc-vmstat.nr_zone_inactive_anon >>>> 69865 +4.7% 73155 >>>> proc-vmstat.nr_zone_inactive_file >>>> 19165 +3.4% 19824 >>>> proc-vmstat.nr_zone_write_pending >>>> 9845 ± 27% +68.0% 16539 ± 37% >>>> proc-vmstat.numa_hint_faults_local >>>> 8195135 +2.5% 8402537 proc-vmstat.numa_hit >>>> 8179414 +2.5% 8386209 proc-vmstat.numa_local >>>> 15720 +3.9% 16328 proc-vmstat.numa_other >>>> 8281098 +2.4% 8477157 proc-vmstat.pgalloc_normal >>>> 342925 ± 2% +39.8% 479279 proc-vmstat.pgfault >>>> 8132789 +2.0% 8298189 proc-vmstat.pgfree >>>> 1.327e+08 +9.7% 1.455e+08 proc-vmstat.pgpgout >>>> 394.00 +151.7% 991.75 ± 5% >>>> slabinfo.biovec-max.active_objs >>>> 394.00 +152.1% 993.25 ± 5% >>>> slabinfo.biovec-max.num_objs >>>> 21028 ± 6% -7.8% 19389 ± 5% slabinfo.filp.active_objs >>>> 21520 ± 5% -7.6% 19886 ± 5% slabinfo.filp.num_objs >>>> 4955 +234.9% 16594 ± 2% >>>> slabinfo.kmalloc-256.active_objs >>>> 77.25 +238.5% 261.50 ± 2% >>>> slabinfo.kmalloc-256.active_slabs >>>> 4955 +238.4% 16768 ± 2% >>>> slabinfo.kmalloc-256.num_objs >>>> 77.25 +238.5% 261.50 ± 2% >>>> slabinfo.kmalloc-256.num_slabs >>>> 3368 ± 2% +22.6% 4128 ± 2% >>>> slabinfo.kmalloc-2k.active_objs >>>> 3446 ± 2% +21.9% 4200 ± 2% >>>> slabinfo.kmalloc-2k.num_objs >>>> 11815 ± 8% +29.0% 15239 ± 3% >>>> slabinfo.kmalloc-512.active_objs >>>> 11824 ± 9% +29.0% 15249 ± 3% >>>> slabinfo.kmalloc-512.num_objs >>>> 6849 ± 5% +9.0% 7463 ± 2% >>>> slabinfo.kmalloc-96.active_objs >>>> 6906 ± 5% +8.9% 7521 ± 2% >>>> slabinfo.kmalloc-96.num_objs >>>> 765.00 ± 4% +25.0% 956.25 ± 5% >>>> slabinfo.mnt_cache.active_objs >>>> 765.00 ± 4% +25.0% 956.25 ± 5% >>>> slabinfo.mnt_cache.num_objs >>>> 13866 +12.5% 15594 >>>> slabinfo.proc_inode_cache.active_objs >>>> 13905 +12.2% 15598 >>>> slabinfo.proc_inode_cache.num_objs >>>> 1954 +24.4% 2431 ± 3% >>>> slabinfo.sighand_cache.active_objs >>>> 1954 +24.4% 2431 ± 3% >>>> slabinfo.sighand_cache.num_objs >>>> 2596 +13.7% 2951 ± 2% >>>> slabinfo.signal_cache.active_objs >>>> 2596 +13.7% 2951 ± 2% >>>> slabinfo.signal_cache.num_objs >>>> 4368 ± 6% -11.7% 3856 ± 2% >>>> slabinfo.skbuff_head_cache.num_objs >>>> 822.25 ± 11% +21.4% 998.50 ± 3% >>>> slabinfo.task_group.active_objs >>>> 822.25 ± 11% +21.4% 998.50 ± 3% >>>> slabinfo.task_group.num_objs >>>> 1612 +32.1% 2129 ± 3% >>>> slabinfo.task_struct.active_objs >>>> 540.50 +31.6% 711.25 ± 3% >>>> slabinfo.task_struct.active_slabs >>>> 1622 +31.6% 2134 ± 3% >>>> slabinfo.task_struct.num_objs >>>> 540.50 +31.6% 711.25 ± 3% >>>> slabinfo.task_struct.num_slabs >>>> 6905 +20.0% 8289 >>>> slabinfo.vmap_area.active_objs >>>> 6933 +20.0% 8322 >>>> slabinfo.vmap_area.num_objs >>>> 646.25 ± 7% +195.2% 1907 >>>> slabinfo.xfs_buf.active_objs >>>> 646.25 ± 7% +195.2% 1907 slabinfo.xfs_buf.num_objs >>>> 1.78 ± 2% -0.3 1.51 ± 2% >>>> perf-stat.i.branch-miss-rate% >>>> 64079048 +3.9% 66551536 perf-stat.i.branch-misses >>>> 17.99 -4.2 13.84 >>>> perf-stat.i.cache-miss-rate% >>>> 66630506 -16.5% 55647472 perf-stat.i.cache-misses >>>> 3.899e+08 +9.4% 4.265e+08 >>>> perf-stat.i.cache-references >>>> 731029 +13.1% 826756 >>>> perf-stat.i.context-switches >>>> 3.79 -1.7% 3.73 perf-stat.i.cpi >>>> 113320 +8.3% 122693 perf-stat.i.cpu-migrations >>>> 1498 +20.4% 1803 >>>> perf-stat.i.cycles-between-cache-misses >>>> 50450547 ± 4% -8.0% 46402743 ± 5% >>>> perf-stat.i.dTLB-load-misses >>>> 0.20 ± 3% -0.0 0.16 ± 2% >>>> perf-stat.i.dTLB-store-miss-rate% >>>> 4587096 ± 3% -22.9% 3538422 ± 2% >>>> perf-stat.i.dTLB-store-misses >>>> 2.297e+09 -5.6% 2.168e+09 perf-stat.i.dTLB-stores >>>> 86.68 -2.4 84.25 >>>> perf-stat.i.iTLB-load-miss-rate% >>>> 19484791 -6.1% 18297125 >>>> perf-stat.i.iTLB-load-misses >>>> 3060023 +14.4% 3501587 ± 4% perf-stat.i.iTLB-loads >>>> 0.29 -1.5% 0.28 perf-stat.i.ipc >>>> 0.21 ± 5% -20.5% 0.17 ± 6% perf-stat.i.metric.K/sec >>>> 3120 -5.8% 2938 perf-stat.i.minor-faults >>>> 42.61 +1.2 43.83 >>>> perf-stat.i.node-load-miss-rate% >>>> 24887573 -10.1% 22384693 >>>> perf-stat.i.node-load-misses >>>> 31814752 -12.5% 27830232 perf-stat.i.node-loads >>>> 36.62 +0.8 37.45 >>>> perf-stat.i.node-store-miss-rate% >>>> 22617213 -20.3% 18015607 >>>> perf-stat.i.node-store-misses >>>> 35707079 -19.9% 28604167 perf-stat.i.node-stores >>>> 3120 -5.8% 2938 perf-stat.i.page-faults >>>> 13.96 +9.3% 15.25 perf-stat.overall.MPKI >>>> 0.99 +0.0 1.03 >>>> perf-stat.overall.branch-miss-rate% >>>> 17.09 -4.0 13.05 >>>> perf-stat.overall.cache-miss-rate% >>>> 1555 +19.4% 1856 >>>> perf-stat.overall.cycles-between-cache-misses >>>> 0.69 ± 4% -0.1 0.64 ± 5% >>>> perf-stat.overall.dTLB-load-miss-rate% >>>> 0.20 ± 3% -0.0 0.16 ± 2% >>>> perf-stat.overall.dTLB-store-miss-rate% >>>> 86.43 -2.5 83.94 >>>> perf-stat.overall.iTLB-load-miss-rate% >>>> 1433 +6.7% 1528 >>>> perf-stat.overall.instructions-per-iTLB-miss >>>> 43.89 +0.7 44.58 >>>> perf-stat.overall.node-load-miss-rate% >>>> 6.389e+09 +0.8% 6.438e+09 >>>> perf-stat.ps.branch-instructions >>>> 63452800 +4.2% 66110454 perf-stat.ps.branch-misses >>>> 65977234 -16.2% 55277568 perf-stat.ps.cache-misses >>>> 3.861e+08 +9.8% 4.237e+08 >>>> perf-stat.ps.cache-references >>>> 723870 +13.5% 821265 >>>> perf-stat.ps.context-switches >>>> 112209 +8.6% 121881 >>>> perf-stat.ps.cpu-migrations >>>> 49955941 ± 4% -7.7% 46094243 ± 5% >>>> perf-stat.ps.dTLB-load-misses >>>> 4542094 ± 3% -22.6% 3514899 ± 2% >>>> perf-stat.ps.dTLB-store-misses >>>> 2.275e+09 -5.3% 2.154e+09 perf-stat.ps.dTLB-stores >>>> 19294019 -5.8% 18175580 >>>> perf-stat.ps.iTLB-load-misses >>>> 3030049 +14.8% 3478314 ± 4% perf-stat.ps.iTLB-loads >>>> 3089 -5.5% 2918 perf-stat.ps.minor-faults >>>> 24643655 -9.8% 22235787 >>>> perf-stat.ps.node-load-misses >>>> 31502901 -12.2% 27645143 perf-stat.ps.node-loads >>>> 22395376 -20.1% 17895417 >>>> perf-stat.ps.node-store-misses >>>> 35356897 -19.6% 28413366 perf-stat.ps.node-stores >>>> 3089 -5.5% 2918 perf-stat.ps.page-faults >>>> 2.85e+12 +50.6% 4.293e+12 >>>> perf-stat.total.instructions >>>> 84193 ± 36% +135.9% 198575 ± 25% >>>> sched_debug.cfs_rq:/.MIN_vruntime.avg >>>> 919053 +98.2% 1821460 ± 2% >>>> sched_debug.cfs_rq:/.MIN_vruntime.max >>>> 256686 ± 16% +114.7% 551162 ± 13% >>>> sched_debug.cfs_rq:/.MIN_vruntime.stddev >>>> 19497 +106.7% 40307 >>>> sched_debug.cfs_rq:/.exec_clock.avg >>>> 21240 +101.1% 42717 >>>> sched_debug.cfs_rq:/.exec_clock.max >>>> 19079 +107.3% 39542 >>>> sched_debug.cfs_rq:/.exec_clock.min >>>> 394.52 ± 2% +54.3% 608.79 ± 13% >>>> sched_debug.cfs_rq:/.exec_clock.stddev >>>> 965.25 ± 15% +59.7% 1541 ± 4% >>>> sched_debug.cfs_rq:/.load_avg.avg >>>> 2866 ± 21% +57.1% 4503 ± 10% >>>> sched_debug.cfs_rq:/.load_avg.max >>>> 659.77 ± 15% +68.9% 1114 ± 9% >>>> sched_debug.cfs_rq:/.load_avg.stddev >>>> 84193 ± 36% +135.9% 198575 ± 25% >>>> sched_debug.cfs_rq:/.max_vruntime.avg >>>> 919053 +98.2% 1821462 ± 2% >>>> sched_debug.cfs_rq:/.max_vruntime.max >>>> 256686 ± 16% +114.7% 551163 ± 13% >>>> sched_debug.cfs_rq:/.max_vruntime.stddev >>>> 901765 +97.1% 1777741 ± 2% >>>> sched_debug.cfs_rq:/.min_vruntime.avg >>>> 941794 +95.8% 1844445 ± 2% >>>> sched_debug.cfs_rq:/.min_vruntime.max >>>> 872925 +96.5% 1715658 ± 2% >>>> sched_debug.cfs_rq:/.min_vruntime.min >>>> 18358 ± 44% +146.6% 45281 ± 34% >>>> sched_debug.cfs_rq:/.min_vruntime.stddev >>>> 1.22 ± 8% +159.9% 3.18 ± 20% >>>> sched_debug.cfs_rq:/.nr_spread_over.avg >>>> 6.75 ± 23% +65.4% 11.17 ± 17% >>>> sched_debug.cfs_rq:/.nr_spread_over.max >>>> 1.38 ± 11% +61.4% 2.22 ± 12% >>>> sched_debug.cfs_rq:/.nr_spread_over.stddev >>>> 18357 ± 44% +146.5% 45250 ± 34% >>>> sched_debug.cfs_rq:/.spread0.stddev >>>> 773.25 ± 3% +13.2% 875.02 >>>> sched_debug.cfs_rq:/.util_avg.avg >>>> 285624 -30.3% 199111 ± 4% >>>> sched_debug.cpu.avg_idle.avg >>>> 576507 ± 2% -26.2% 425271 ± 7% >>>> sched_debug.cpu.avg_idle.max >>>> 51029 ± 68% -83.4% 8469 ± 29% >>>> sched_debug.cpu.avg_idle.min >>>> 135149 ± 7% -23.4% 103460 ± 10% >>>> sched_debug.cpu.avg_idle.stddev >>>> 57492 +51.0% 86835 sched_debug.cpu.clock.avg >>>> 57495 +51.0% 86841 sched_debug.cpu.clock.max >>>> 57487 +51.0% 86828 sched_debug.cpu.clock.min >>>> 1.98 ± 4% +74.8% 3.46 ± 10% >>>> sched_debug.cpu.clock.stddev >>>> 57492 +51.0% 86835 >>>> sched_debug.cpu.clock_task.avg >>>> 57495 +51.0% 86841 >>>> sched_debug.cpu.clock_task.max >>>> 57487 +51.0% 86828 >>>> sched_debug.cpu.clock_task.min >>>> 1.98 ± 4% +74.8% 3.46 ± 10% >>>> sched_debug.cpu.clock_task.stddev >>>> 2831 +43.0% 4049 >>>> sched_debug.cpu.curr->pid.max >>>> 417519 +133.3% 974078 >>>> sched_debug.cpu.nr_switches.avg >>>> 427854 +134.0% 1001016 >>>> sched_debug.cpu.nr_switches.max >>>> 409942 +131.8% 950218 >>>> sched_debug.cpu.nr_switches.min >>>> 4770 ± 42% +238.7% 16156 ± 22% >>>> sched_debug.cpu.nr_switches.stddev >>>> 4.70 ± 23% +37.1% 6.44 ± 4% >>>> sched_debug.cpu.nr_uninterruptible.avg >>>> 776.62 ± 19% +86.1% 1445 ± 12% >>>> sched_debug.cpu.nr_uninterruptible.max >>>> -472.62 +98.3% -937.33 >>>> sched_debug.cpu.nr_uninterruptible.min >>>> 289.80 ± 5% +109.7% 607.68 ± 3% >>>> sched_debug.cpu.nr_uninterruptible.stddev >>>> 415893 +133.8% 972526 >>>> sched_debug.cpu.sched_count.avg >>>> 423960 +135.5% 998457 >>>> sched_debug.cpu.sched_count.max >>>> 409113 +132.0% 949068 >>>> sched_debug.cpu.sched_count.min >>>> 4194 ± 50% +274.3% 15698 ± 22% >>>> sched_debug.cpu.sched_count.stddev >>>> 110094 +125.8% 248571 >>>> sched_debug.cpu.sched_goidle.avg >>>> 112236 +125.6% 253163 >>>> sched_debug.cpu.sched_goidle.max >>>> 108281 +125.8% 244506 >>>> sched_debug.cpu.sched_goidle.min >>>> 772.04 ± 16% +175.8% 2129 ± 18% >>>> sched_debug.cpu.sched_goidle.stddev >>>> 297267 +137.2% 705173 >>>> sched_debug.cpu.ttwu_count.avg >>>> 320112 +135.9% 755096 >>>> sched_debug.cpu.ttwu_count.max >>>> 272487 ± 2% +142.2% 660099 >>>> sched_debug.cpu.ttwu_count.min >>>> 10662 ± 10% +110.9% 22491 ± 18% >>>> sched_debug.cpu.ttwu_count.stddev >>>> 12295 ± 2% +834.9% 114954 ± 2% >>>> sched_debug.cpu.ttwu_local.avg >>>> 13726 ± 2% +769.7% 119376 ± 2% >>>> sched_debug.cpu.ttwu_local.max >>>> 10620 ± 4% +942.4% 110710 >>>> sched_debug.cpu.ttwu_local.min >>>> 693.29 ± 14% +228.7% 2278 ± 18% >>>> sched_debug.cpu.ttwu_local.stddev >>>> 57488 +51.0% 86829 sched_debug.cpu_clk >>>> 56998 +51.5% 86337 sched_debug.ktime >>>> 57977 +50.6% 87317 sched_debug.sched_clk >>>> 72.50 ± 37% +55.5% 112.75 ± 26% >>>> interrupts.36:PCI-MSI.2621442-edge.eth0-TxRx-1 >>>> 53.25 ± 2% +84.5% 98.25 ± 22% >>>> interrupts.37:PCI-MSI.2621443-edge.eth0-TxRx-2 >>>> 73.50 ± 26% +116.3% 159.00 ± 60% >>>> interrupts.38:PCI-MSI.2621444-edge.eth0-TxRx-3 >>>> 204541 +49.0% 304702 ± 2% >>>> interrupts.CPU0.LOC:Local_timer_interrupts >>>> 290268 ± 2% +29.1% 374641 ± 4% >>>> interrupts.CPU0.RES:Rescheduling_interrupts >>>> 204580 +48.9% 304667 ± 2% >>>> interrupts.CPU1.LOC:Local_timer_interrupts >>>> 290342 ± 2% +28.5% 373110 ± 4% >>>> interrupts.CPU1.RES:Rescheduling_interrupts >>>> 204537 +48.9% 304619 ± 2% >>>> interrupts.CPU10.LOC:Local_timer_interrupts >>>> 291605 ± 2% +28.3% 374190 ± 4% >>>> interrupts.CPU10.RES:Rescheduling_interrupts >>>> 204140 +49.2% 304587 ± 2% >>>> interrupts.CPU11.LOC:Local_timer_interrupts >>>> 291988 ± 2% +28.1% 374024 ± 4% >>>> interrupts.CPU11.RES:Rescheduling_interrupts >>>> 204367 +49.0% 304559 ± 2% >>>> interrupts.CPU12.LOC:Local_timer_interrupts >>>> 288632 +28.4% 370669 ± 3% >>>> interrupts.CPU12.RES:Rescheduling_interrupts >>>> 204555 +48.9% 304669 ± 2% >>>> interrupts.CPU13.LOC:Local_timer_interrupts >>>> 289354 ± 2% +28.5% 371782 ± 3% >>>> interrupts.CPU13.RES:Rescheduling_interrupts >>>> 204536 +49.0% 304726 ± 2% >>>> interrupts.CPU14.LOC:Local_timer_interrupts >>>> 4937 ± 25% +41.6% 6991 ± 2% >>>> interrupts.CPU14.NMI:Non-maskable_interrupts >>>> 4937 ± 25% +41.6% 6991 ± 2% >>>> interrupts.CPU14.PMI:Performance_monitoring_interrupts >>>> 287759 +28.2% 368986 ± 3% >>>> interrupts.CPU14.RES:Rescheduling_interrupts >>>> 204527 +49.0% 304707 ± 2% >>>> interrupts.CPU15.LOC:Local_timer_interrupts >>>> 286950 +28.6% 369104 ± 3% >>>> interrupts.CPU15.RES:Rescheduling_interrupts >>>> 204556 +49.0% 304718 ± 2% >>>> interrupts.CPU16.LOC:Local_timer_interrupts >>>> 5444 ± 32% -19.9% 4360 ± 32% >>>> interrupts.CPU16.NMI:Non-maskable_interrupts >>>> 5444 ± 32% -19.9% 4360 ± 32% >>>> interrupts.CPU16.PMI:Performance_monitoring_interrupts >>>> 287623 +28.1% 368583 ± 3% >>>> interrupts.CPU16.RES:Rescheduling_interrupts >>>> 204528 +49.0% 304728 ± 2% >>>> interrupts.CPU17.LOC:Local_timer_interrupts >>>> 287734 +28.2% 368920 ± 3% >>>> interrupts.CPU17.RES:Rescheduling_interrupts >>>> 204465 +49.0% 304707 ± 2% >>>> interrupts.CPU18.LOC:Local_timer_interrupts >>>> 5382 ± 31% -21.8% 4211 ± 27% >>>> interrupts.CPU18.NMI:Non-maskable_interrupts >>>> 5382 ± 31% -21.8% 4211 ± 27% >>>> interrupts.CPU18.PMI:Performance_monitoring_interrupts >>>> 288778 +28.1% 369871 ± 3% >>>> interrupts.CPU18.RES:Rescheduling_interrupts >>>> 204302 +49.2% 304727 ± 2% >>>> interrupts.CPU19.LOC:Local_timer_interrupts >>>> 289794 +27.8% 370247 ± 3% >>>> interrupts.CPU19.RES:Rescheduling_interrupts >>>> 204552 +49.0% 304821 ± 2% >>>> interrupts.CPU2.LOC:Local_timer_interrupts >>>> 291056 ± 2% +28.3% 373290 ± 4% >>>> interrupts.CPU2.RES:Rescheduling_interrupts >>>> 204468 +48.9% 304484 ± 2% >>>> interrupts.CPU20.LOC:Local_timer_interrupts >>>> 290778 +27.6% 371106 ± 3% >>>> interrupts.CPU20.RES:Rescheduling_interrupts >>>> 204546 +48.9% 304619 ± 2% >>>> interrupts.CPU21.LOC:Local_timer_interrupts >>>> 289974 +28.0% 371074 ± 3% >>>> interrupts.CPU21.RES:Rescheduling_interrupts >>>> 204694 +48.8% 304581 ± 2% >>>> interrupts.CPU22.LOC:Local_timer_interrupts >>>> 290312 +28.0% 371734 ± 3% >>>> interrupts.CPU22.RES:Rescheduling_interrupts >>>> 204374 +49.0% 304493 ± 2% >>>> interrupts.CPU23.LOC:Local_timer_interrupts >>>> 290266 +28.5% 372865 ± 3% >>>> interrupts.CPU23.RES:Rescheduling_interrupts >>>> 204518 +49.0% 304653 ± 2% >>>> interrupts.CPU24.LOC:Local_timer_interrupts >>>> 288815 ± 2% +28.7% 371621 ± 4% >>>> interrupts.CPU24.RES:Rescheduling_interrupts >>>> 204414 +49.0% 304640 ± 2% >>>> interrupts.CPU25.LOC:Local_timer_interrupts >>>> 288779 ± 2% +28.2% 370202 ± 4% >>>> interrupts.CPU25.RES:Rescheduling_interrupts >>>> 204536 +49.0% 304730 ± 2% >>>> interrupts.CPU26.LOC:Local_timer_interrupts >>>> 287615 ± 2% +28.6% 369843 ± 4% >>>> interrupts.CPU26.RES:Rescheduling_interrupts >>>> 72.50 ± 37% +55.5% 112.75 ± 26% >>>> interrupts.CPU27.36:PCI-MSI.2621442-edge.eth0-TxRx-1 >>>> 204514 +49.0% 304668 ± 2% >>>> interrupts.CPU27.LOC:Local_timer_interrupts >>>> 287014 ± 2% +28.5% 368825 ± 4% >>>> interrupts.CPU27.RES:Rescheduling_interrupts >>>> 53.25 ± 2% +84.5% 98.25 ± 22% >>>> interrupts.CPU28.37:PCI-MSI.2621443-edge.eth0-TxRx-2 >>>> 204331 +49.1% 304759 ± 2% >>>> interrupts.CPU28.LOC:Local_timer_interrupts >>>> 287278 ± 2% +28.4% 368876 ± 4% >>>> interrupts.CPU28.RES:Rescheduling_interrupts >>>> 73.50 ± 26% +116.3% 159.00 ± 60% >>>> interrupts.CPU29.38:PCI-MSI.2621444-edge.eth0-TxRx-3 >>>> 204427 +49.0% 304651 ± 2% >>>> interrupts.CPU29.LOC:Local_timer_interrupts >>>> 287382 ± 2% +28.9% 370434 ± 4% >>>> interrupts.CPU29.RES:Rescheduling_interrupts >>>> 204538 +49.0% 304765 ± 2% >>>> interrupts.CPU3.LOC:Local_timer_interrupts >>>> 5034 ± 27% -29.4% 3552 >>>> interrupts.CPU3.NMI:Non-maskable_interrupts >>>> 5034 ± 27% -29.4% 3552 >>>> interrupts.CPU3.PMI:Performance_monitoring_interrupts >>>> 288881 ± 2% +28.3% 370740 ± 4% >>>> interrupts.CPU3.RES:Rescheduling_interrupts >>>> 204750 +48.8% 304674 ± 2% >>>> interrupts.CPU30.LOC:Local_timer_interrupts >>>> 287139 ± 2% +28.8% 369825 ± 4% >>>> interrupts.CPU30.RES:Rescheduling_interrupts >>>> 204429 +48.9% 304416 ± 2% >>>> interrupts.CPU31.LOC:Local_timer_interrupts >>>> 288411 ± 2% +28.4% 370199 ± 4% >>>> interrupts.CPU31.RES:Rescheduling_interrupts >>>> 204395 +49.3% 305106 ± 2% >>>> interrupts.CPU32.LOC:Local_timer_interrupts >>>> 289178 ± 2% +28.6% 371830 ± 4% >>>> interrupts.CPU32.RES:Rescheduling_interrupts >>>> 204347 +49.2% 304799 ± 2% >>>> interrupts.CPU33.LOC:Local_timer_interrupts >>>> 289689 ± 2% +28.2% 371280 ± 4% >>>> interrupts.CPU33.RES:Rescheduling_interrupts >>>> 204280 +49.1% 304566 ± 2% >>>> interrupts.CPU34.LOC:Local_timer_interrupts >>>> 6418 ± 24% -44.5% 3564 >>>> interrupts.CPU34.NMI:Non-maskable_interrupts >>>> 6418 ± 24% -44.5% 3564 >>>> interrupts.CPU34.PMI:Performance_monitoring_interrupts >>>> 290382 ± 2% +28.3% 372606 ± 4% >>>> interrupts.CPU34.RES:Rescheduling_interrupts >>>> 204331 +49.0% 304517 ± 2% >>>> interrupts.CPU35.LOC:Local_timer_interrupts >>>> 289736 ± 2% +28.3% 371869 ± 4% >>>> interrupts.CPU35.RES:Rescheduling_interrupts >>>> 204578 +48.8% 304423 ± 2% >>>> interrupts.CPU36.LOC:Local_timer_interrupts >>>> 7298 -39.0% 4450 ± 34% >>>> interrupts.CPU36.NMI:Non-maskable_interrupts >>>> 7298 -39.0% 4450 ± 34% >>>> interrupts.CPU36.PMI:Performance_monitoring_interrupts >>>> 287187 +28.3% 368516 ± 3% >>>> interrupts.CPU36.RES:Rescheduling_interrupts >>>> 204538 +49.0% 304729 ± 2% >>>> interrupts.CPU37.LOC:Local_timer_interrupts >>>> 288676 +28.1% 369792 ± 3% >>>> interrupts.CPU37.RES:Rescheduling_interrupts >>>> 204504 +49.0% 304687 ± 2% >>>> interrupts.CPU38.LOC:Local_timer_interrupts >>>> 6301 ± 24% -29.8% 4424 ± 34% >>>> interrupts.CPU38.NMI:Non-maskable_interrupts >>>> 6301 ± 24% -29.8% 4424 ± 34% >>>> interrupts.CPU38.PMI:Performance_monitoring_interrupts >>>> 287510 +28.1% 368349 ± 3% >>>> interrupts.CPU38.RES:Rescheduling_interrupts >>>> 204566 +48.9% 304668 ± 2% >>>> interrupts.CPU39.LOC:Local_timer_interrupts >>>> 286909 +28.1% 367622 ± 3% >>>> interrupts.CPU39.RES:Rescheduling_interrupts >>>> 204445 +49.0% 304686 ± 2% >>>> interrupts.CPU4.LOC:Local_timer_interrupts >>>> 288608 ± 2% +28.7% 371493 ± 3% >>>> interrupts.CPU4.RES:Rescheduling_interrupts >>>> 204538 +48.9% 304582 ± 2% >>>> interrupts.CPU40.LOC:Local_timer_interrupts >>>> 286219 +27.9% 365983 ± 3% >>>> interrupts.CPU40.RES:Rescheduling_interrupts >>>> 204551 +49.0% 304739 ± 2% >>>> interrupts.CPU41.LOC:Local_timer_interrupts >>>> 5170 ± 29% -18.5% 4215 ± 27% >>>> interrupts.CPU41.NMI:Non-maskable_interrupts >>>> 5170 ± 29% -18.5% 4215 ± 27% >>>> interrupts.CPU41.PMI:Performance_monitoring_interrupts >>>> 286946 +27.8% 366717 ± 3% >>>> interrupts.CPU41.RES:Rescheduling_interrupts >>>> 204492 +48.9% 304442 ± 2% >>>> interrupts.CPU42.LOC:Local_timer_interrupts >>>> 287384 +28.0% 367805 ± 3% >>>> interrupts.CPU42.RES:Rescheduling_interrupts >>>> 204545 +49.0% 304679 ± 2% >>>> interrupts.CPU43.LOC:Local_timer_interrupts >>>> 289100 +27.3% 368059 ± 3% >>>> interrupts.CPU43.RES:Rescheduling_interrupts >>>> 204489 +49.0% 304635 ± 2% >>>> interrupts.CPU44.LOC:Local_timer_interrupts >>>> 6393 ± 24% -32.4% 4319 ± 31% >>>> interrupts.CPU44.NMI:Non-maskable_interrupts >>>> 6393 ± 24% -32.4% 4319 ± 31% >>>> interrupts.CPU44.PMI:Performance_monitoring_interrupts >>>> 288835 +27.8% 369182 ± 3% >>>> interrupts.CPU44.RES:Rescheduling_interrupts >>>> 204473 +49.2% 304983 ± 2% >>>> interrupts.CPU45.LOC:Local_timer_interrupts >>>> 289778 +27.4% 369059 ± 3% >>>> interrupts.CPU45.RES:Rescheduling_interrupts >>>> 204493 +49.0% 304598 ± 2% >>>> interrupts.CPU46.LOC:Local_timer_interrupts >>>> 289485 +27.9% 370172 ± 3% >>>> interrupts.CPU46.RES:Rescheduling_interrupts >>>> 204511 +49.2% 305090 ± 2% >>>> interrupts.CPU47.LOC:Local_timer_interrupts >>>> 286611 +28.8% 369021 ± 3% >>>> interrupts.CPU47.RES:Rescheduling_interrupts >>>> 204441 +49.1% 304794 ± 2% >>>> interrupts.CPU5.LOC:Local_timer_interrupts >>>> 289245 ± 2% +28.4% 371335 ± 4% >>>> interrupts.CPU5.RES:Rescheduling_interrupts >>>> 204246 +49.0% 304414 ± 2% >>>> interrupts.CPU6.LOC:Local_timer_interrupts >>>> 290006 ± 2% +28.3% 372180 ± 4% >>>> interrupts.CPU6.RES:Rescheduling_interrupts >>>> 204445 +49.0% 304719 ± 2% >>>> interrupts.CPU7.LOC:Local_timer_interrupts >>>> 290524 ± 2% +28.2% 372414 ± 4% >>>> interrupts.CPU7.RES:Rescheduling_interrupts >>>> 204178 +49.2% 304663 ± 2% >>>> interrupts.CPU8.LOC:Local_timer_interrupts >>>> 291625 ± 2% +27.8% 372747 ± 4% >>>> interrupts.CPU8.RES:Rescheduling_interrupts >>>> 204502 +48.9% 304407 ± 3% >>>> interrupts.CPU9.LOC:Local_timer_interrupts >>>> 291615 ± 2% +27.9% 373024 ± 4% >>>> interrupts.CPU9.RES:Rescheduling_interrupts >>>> 9814627 +49.0% 14624016 ± 2% >>>> interrupts.LOC:Local_timer_interrupts >>>> 13869791 +28.2% 17785831 ± 3% >>>> interrupts.RES:Rescheduling_interrupts >>>> 25728 +47.6% 37969 softirqs.CPU0.RCU >>>> 34944 +41.7% 49503 ± 3% softirqs.CPU0.SCHED >>>> 42375 +38.5% 58673 ± 2% softirqs.CPU0.TIMER >>>> 25348 +53.8% 38976 ± 5% softirqs.CPU1.RCU >>>> 30986 +46.2% 45315 ± 3% softirqs.CPU1.SCHED >>>> 41265 +44.3% 59538 ± 3% softirqs.CPU1.TIMER >>>> 25149 +48.3% 37288 softirqs.CPU10.RCU >>>> 29752 +47.1% 43764 ± 2% softirqs.CPU10.SCHED >>>> 40609 +41.5% 57449 softirqs.CPU10.TIMER >>>> 25218 +48.3% 37399 softirqs.CPU11.RCU >>>> 30294 +44.6% 43800 softirqs.CPU11.SCHED >>>> 41371 +39.2% 57578 softirqs.CPU11.TIMER >>>> 24427 +48.9% 36361 softirqs.CPU12.RCU >>>> 30438 +44.0% 43835 softirqs.CPU12.SCHED >>>> 41045 ± 3% +43.0% 58687 softirqs.CPU12.TIMER >>>> 24247 +47.0% 35645 softirqs.CPU13.RCU >>>> 30155 +44.5% 43577 softirqs.CPU13.SCHED >>>> 41148 ± 2% +40.3% 57720 softirqs.CPU13.TIMER >>>> 24506 +46.3% 35856 softirqs.CPU14.RCU >>>> 29991 +44.1% 43229 softirqs.CPU14.SCHED >>>> 41190 ± 2% +39.7% 57552 softirqs.CPU14.TIMER >>>> 24412 +46.7% 35800 softirqs.CPU15.RCU >>>> 30135 +44.1% 43430 softirqs.CPU15.SCHED >>>> 45081 ± 15% +28.0% 57684 softirqs.CPU15.TIMER >>>> 25327 +47.0% 37225 softirqs.CPU16.RCU >>>> 30230 +43.8% 43461 softirqs.CPU16.SCHED >>>> 41157 +39.6% 57448 softirqs.CPU16.TIMER >>>> 25136 +47.8% 37142 softirqs.CPU17.RCU >>>> 29894 +44.5% 43212 softirqs.CPU17.SCHED >>>> 41961 ± 5% +36.5% 57281 softirqs.CPU17.TIMER >>>> 25431 +46.1% 37160 softirqs.CPU18.RCU >>>> 30062 +44.0% 43281 softirqs.CPU18.SCHED >>>> 40956 ± 2% +42.1% 58217 softirqs.CPU18.TIMER >>>> 25496 +44.8% 36923 ± 2% softirqs.CPU19.RCU >>>> 29989 +46.5% 43946 softirqs.CPU19.SCHED >>>> 41740 ± 2% +67.8% 70057 ± 17% softirqs.CPU19.TIMER >>>> 25414 +48.3% 37678 softirqs.CPU2.RCU >>>> 30905 +43.4% 44309 ± 2% softirqs.CPU2.SCHED >>>> 41083 +40.6% 57768 ± 2% softirqs.CPU2.TIMER >>>> 25124 +46.8% 36892 softirqs.CPU20.RCU >>>> 30001 +44.7% 43416 softirqs.CPU20.SCHED >>>> 41060 ± 7% +39.2% 57151 softirqs.CPU20.TIMER >>>> 24992 +47.6% 36896 softirqs.CPU21.RCU >>>> 30109 +44.4% 43467 softirqs.CPU21.SCHED >>>> 40055 ± 3% +42.5% 57081 ± 2% softirqs.CPU21.TIMER >>>> 25072 +46.2% 36656 softirqs.CPU22.RCU >>>> 30296 +43.3% 43425 softirqs.CPU22.SCHED >>>> 24882 +48.8% 37031 softirqs.CPU23.RCU >>>> 29900 +43.7% 42971 softirqs.CPU23.SCHED >>>> 40388 ± 3% +44.8% 58494 ± 3% softirqs.CPU23.TIMER >>>> 25007 +48.1% 37036 softirqs.CPU24.RCU >>>> 29755 +45.9% 43399 softirqs.CPU24.SCHED >>>> 40786 +40.6% 57353 softirqs.CPU24.TIMER >>>> 25031 +47.3% 36875 softirqs.CPU25.RCU >>>> 29841 ± 2% +45.3% 43355 softirqs.CPU25.SCHED >>>> 40971 +39.8% 57266 softirqs.CPU25.TIMER >>>> 25145 +47.6% 37114 softirqs.CPU26.RCU >>>> 29462 ± 2% +48.5% 43739 ± 2% softirqs.CPU26.SCHED >>>> 40553 +41.8% 57521 softirqs.CPU26.TIMER >>>> 25184 +47.6% 37169 softirqs.CPU27.RCU >>>> 29867 +45.5% 43450 ± 3% softirqs.CPU27.SCHED >>>> 41118 +39.3% 57261 softirqs.CPU27.TIMER >>>> 25452 +47.1% 37440 softirqs.CPU28.RCU >>>> 29714 +46.2% 43440 ± 2% softirqs.CPU28.SCHED >>>> 41209 ± 2% +37.8% 56783 ± 2% softirqs.CPU28.TIMER >>>> 25334 +48.8% 37696 ± 2% softirqs.CPU29.RCU >>>> 29894 +46.3% 43749 softirqs.CPU29.SCHED >>>> 41413 ± 2% +43.3% 59346 ± 5% softirqs.CPU29.TIMER >>>> 25514 +47.0% 37495 softirqs.CPU3.RCU >>>> 30016 +46.0% 43831 ± 2% softirqs.CPU3.SCHED >>>> 41371 ± 2% +39.3% 57611 softirqs.CPU3.TIMER >>>> 25206 +47.4% 37149 softirqs.CPU30.RCU >>>> 30167 +44.0% 43451 ± 2% softirqs.CPU30.SCHED >>>> 41166 ± 2% +58.1% 65092 ± 19% softirqs.CPU30.TIMER >>>> 25211 +46.8% 37016 softirqs.CPU31.RCU >>>> 30004 ± 2% +45.2% 43569 softirqs.CPU31.SCHED >>>> 41541 ± 2% +36.9% 56874 softirqs.CPU31.TIMER >>>> 24432 +46.9% 35885 softirqs.CPU32.RCU >>>> 30206 +43.4% 43322 ± 2% softirqs.CPU32.SCHED >>>> 41069 +40.7% 57781 ± 2% softirqs.CPU32.TIMER >>>> 24303 +48.0% 35973 softirqs.CPU33.RCU >>>> 30238 +43.8% 43489 softirqs.CPU33.SCHED >>>> 41161 +38.2% 56872 softirqs.CPU33.TIMER >>>> 24308 +47.6% 35876 softirqs.CPU34.RCU >>>> 29803 +46.5% 43647 ± 2% softirqs.CPU34.SCHED >>>> 40809 +39.2% 56817 softirqs.CPU34.TIMER >>>> 24291 +47.7% 35877 softirqs.CPU35.RCU >>>> 30092 +44.2% 43386 softirqs.CPU35.SCHED >>>> 40607 +41.5% 57480 ± 2% softirqs.CPU35.TIMER >>>> 25605 +49.5% 38286 softirqs.CPU36.RCU >>>> 29900 +44.6% 43238 softirqs.CPU36.SCHED >>>> 45207 ± 15% +27.4% 57602 softirqs.CPU36.TIMER >>>> 25555 ± 2% +49.0% 38070 softirqs.CPU37.RCU >>>> 29926 +45.2% 43460 softirqs.CPU37.SCHED >>>> 42619 ± 8% +36.7% 58242 softirqs.CPU37.TIMER >>>> 27683 ± 9% +50.2% 41577 ± 4% softirqs.CPU38.RCU >>>> 29700 +45.6% 43230 softirqs.CPU38.SCHED >>>> 41779 ± 4% +43.5% 59948 softirqs.CPU38.TIMER >>>> 26699 ± 7% +42.1% 37951 softirqs.CPU39.RCU >>>> 30061 +43.4% 43102 softirqs.CPU39.SCHED >>>> 42312 ± 5% +36.1% 57581 ± 2% softirqs.CPU39.TIMER >>>> 25219 +47.7% 37247 softirqs.CPU4.RCU >>>> 30363 ± 3% +45.9% 44295 softirqs.CPU4.SCHED >>>> 41108 ± 2% +39.6% 57371 ± 2% softirqs.CPU4.TIMER >>>> 25413 +50.6% 38268 softirqs.CPU40.RCU >>>> 29910 +46.0% 43665 softirqs.CPU40.SCHED >>>> 39987 ± 2% +45.9% 58322 softirqs.CPU40.TIMER >>>> 25569 +49.5% 38238 softirqs.CPU41.RCU >>>> 29867 +44.8% 43247 softirqs.CPU41.SCHED >>>> 25492 +49.8% 38185 softirqs.CPU42.RCU >>>> 29871 +45.4% 43440 softirqs.CPU42.SCHED >>>> 40076 +44.8% 58020 softirqs.CPU42.TIMER >>>> 25281 +48.9% 37640 softirqs.CPU43.RCU >>>> 30025 +43.9% 43220 softirqs.CPU43.SCHED >>>> 40222 ± 3% +44.7% 58195 softirqs.CPU43.TIMER >>>> 25183 +49.3% 37611 softirqs.CPU44.RCU >>>> 30123 +43.6% 43249 softirqs.CPU44.SCHED >>>> 41090 ± 6% +42.5% 58537 softirqs.CPU44.TIMER >>>> 25314 +49.6% 37863 softirqs.CPU45.RCU >>>> 29998 +43.2% 42957 softirqs.CPU45.SCHED >>>> 39705 ± 3% +43.6% 57033 softirqs.CPU45.TIMER >>>> 25500 +46.2% 37274 softirqs.CPU46.RCU >>>> 29921 +44.7% 43286 softirqs.CPU46.SCHED >>>> 41088 ± 5% +39.9% 57463 ± 3% softirqs.CPU46.TIMER >>>> 25564 +48.4% 37931 softirqs.CPU47.RCU >>>> 30178 +42.4% 42980 softirqs.CPU47.SCHED >>>> 40738 ± 4% +42.2% 57939 ± 3% softirqs.CPU47.TIMER >>>> 26467 ± 8% +40.8% 37278 softirqs.CPU5.RCU >>>> 30334 ± 2% +44.1% 43714 softirqs.CPU5.SCHED >>>> 42268 ± 4% +35.8% 57394 softirqs.CPU5.TIMER >>>> 25343 +47.0% 37245 softirqs.CPU6.RCU >>>> 30100 +45.0% 43643 ± 2% softirqs.CPU6.SCHED >>>> 41270 +43.6% 59249 ± 5% softirqs.CPU6.TIMER >>>> 25331 +47.7% 37418 softirqs.CPU7.RCU >>>> 30210 +44.7% 43727 ± 2% softirqs.CPU7.SCHED >>>> 41028 +41.9% 58206 ± 2% softirqs.CPU7.TIMER >>>> 25483 +47.2% 37514 softirqs.CPU8.RCU >>>> 30324 ± 2% +43.4% 43483 ± 2% softirqs.CPU8.SCHED >>>> 41027 +40.4% 57591 ± 2% softirqs.CPU8.TIMER >>>> 25546 +47.5% 37687 softirqs.CPU9.RCU >>>> 30218 +44.8% 43771 ± 2% softirqs.CPU9.SCHED >>>> 41193 +40.1% 57716 ± 2% softirqs.CPU9.TIMER >>>> 1212606 +47.7% 1790808 softirqs.RCU >>>> 1448198 +44.7% 2095500 softirqs.SCHED >>>> 1990064 +40.7% 2800202 softirqs.TIMER >>>> 8.56 ± 3% -4.3 4.25 perf-profile.calltrace.cycles-pp.__filemap_fdatawrite_range.file_write_and_wait_range.xfs_file_fsync.xfs_file_buffered_aio_write.new_sync_write >>>> >>>> 8.50 ± 3% -4.3 4.20 perf-profile.calltrace.cycles-pp.do_writepages.__filemap_fdatawrite_range.file_write_and_wait_range.xfs_file_fsync.xfs_file_buffered_aio_write >>>> >>>> 8.47 ± 3% -4.3 4.17 perf-profile.calltrace.cycles-pp.xfs_vm_writepages.do_writepages.__filemap_fdatawrite_range.file_write_and_wait_range.xfs_file_fsync >>>> >>>> 78.55 -4.1 74.44 >>>> perf-profile.calltrace.cycles-pp.write >>>> 8.74 ± 3% -4.0 4.70 perf-profile.calltrace.cycles-pp.file_write_and_wait_range.xfs_file_fsync.xfs_file_buffered_aio_write.new_sync_write.vfs_write >>>> >>>> 77.69 -3.9 73.75 >>>> perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.write >>>> 77.64 -3.9 73.71 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.write >>>> >>>> 77.13 -3.8 73.36 perf-profile.calltrace.cycles-pp.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe.write >>>> >>>> 77.08 -3.8 73.31 perf-profile.calltrace.cycles-pp.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe.write >>>> >>>> 76.61 -3.7 72.96 perf-profile.calltrace.cycles-pp.new_sync_write.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe >>>> >>>> 76.43 -3.6 72.80 perf-profile.calltrace.cycles-pp.xfs_file_buffered_aio_write.new_sync_write.vfs_write.ksys_write.do_syscall_64 >>>> >>>> 69.22 -2.6 66.62 perf-profile.calltrace.cycles-pp.xfs_file_fsync.xfs_file_buffered_aio_write.new_sync_write.vfs_write.ksys_write >>>> >>>> 4.70 ± 2% -2.2 2.50 perf-profile.calltrace.cycles-pp.iomap_submit_ioend.xfs_vm_writepages.do_writepages.__filemap_fdatawrite_range.file_write_and_wait_range >>>> >>>> 4.63 ± 2% -2.2 2.45 perf-profile.calltrace.cycles-pp.submit_bio.iomap_submit_ioend.xfs_vm_writepages.do_writepages.__filemap_fdatawrite_range >>>> >>>> 4.60 ± 2% -2.2 2.43 perf-profile.calltrace.cycles-pp.generic_make_request.submit_bio.iomap_submit_ioend.xfs_vm_writepages.do_writepages >>>> >>>> 4.32 ± 2% -2.1 2.22 perf-profile.calltrace.cycles-pp.brd_make_request.generic_make_request.submit_bio.iomap_submit_ioend.xfs_vm_writepages >>>> >>>> 3.72 ± 4% -2.1 1.63 perf-profile.calltrace.cycles-pp.iomap_writepages.xfs_vm_writepages.do_writepages.__filemap_fdatawrite_range.file_write_and_wait_range >>>> >>>> 3.71 ± 4% -2.1 1.62 perf-profile.calltrace.cycles-pp.write_cache_pages.iomap_writepages.xfs_vm_writepages.do_writepages.__filemap_fdatawrite_range >>>> >>>> 2.63 ± 4% -2.0 0.63 ± 3% perf-profile.calltrace.cycles-pp.iomap_finish_ioend.brd_make_request.generic_make_request.submit_bio.iomap_submit_ioend >>>> >>>> 7.72 -2.0 5.74 ± 2% perf-profile.calltrace.cycles-pp.__flush_work.xlog_cil_force_lsn.xfs_log_force_lsn.xfs_file_fsync.xfs_file_buffered_aio_write >>>> >>>> 3.08 ± 5% -1.9 1.13 perf-profile.calltrace.cycles-pp.iomap_writepage_map.write_cache_pages.iomap_writepages.xfs_vm_writepages.do_writepages >>>> >>>> 2.49 ± 5% -1.9 0.55 ± 3% perf-profile.calltrace.cycles-pp.end_page_writeback.iomap_finish_ioend.brd_make_request.generic_make_request.submit_bio >>>> >>>> 2.48 ± 5% -1.9 0.55 ± 3% perf-profile.calltrace.cycles-pp.test_clear_page_writeback.end_page_writeback.iomap_finish_ioend.brd_make_request.generic_make_request >>>> >>>> 2.41 ± 6% -1.8 0.61 ± 2% perf-profile.calltrace.cycles-pp.__test_set_page_writeback.iomap_writepage_map.write_cache_pages.iomap_writepages.xfs_vm_writepages >>>> >>>> 4.90 -1.5 3.40 ± 3% perf-profile.calltrace.cycles-pp._raw_spin_lock_irq.__flush_work.xlog_cil_force_lsn.xfs_log_force_lsn.xfs_file_fsync >>>> >>>> 4.78 -1.5 3.30 ± 3% perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock_irq.__flush_work.xlog_cil_force_lsn.xfs_log_force_lsn >>>> >>>> 2.35 -0.6 1.77 ± 2% perf-profile.calltrace.cycles-pp.iomap_apply.iomap_file_buffered_write.xfs_file_buffered_aio_write.new_sync_write.vfs_write >>>> >>>> 2.36 -0.6 1.79 perf-profile.calltrace.cycles-pp.iomap_file_buffered_write.xfs_file_buffered_aio_write.new_sync_write.vfs_write.ksys_write >>>> >>>> 3.40 -0.5 2.87 ± 6% perf-profile.calltrace.cycles-pp.__xfs_trans_commit.xfs_vn_update_time.file_update_time.xfs_file_aio_write_checks.xfs_file_buffered_aio_write >>>> >>>> 1.83 -0.5 1.33 ± 2% perf-profile.calltrace.cycles-pp.iomap_write_actor.iomap_apply.iomap_file_buffered_write.xfs_file_buffered_aio_write.new_sync_write >>>> >>>> 3.26 -0.5 2.75 ± 6% perf-profile.calltrace.cycles-pp.xfs_log_commit_cil.__xfs_trans_commit.xfs_vn_update_time.file_update_time.xfs_file_aio_write_checks >>>> >>>> 2.85 -0.4 2.40 perf-profile.calltrace.cycles-pp.complete.process_one_work.worker_thread.kthread.ret_from_fork >>>> >>>> 2.79 -0.4 2.34 perf-profile.calltrace.cycles-pp.try_to_wake_up.swake_up_locked.complete.process_one_work.worker_thread >>>> >>>> 2.83 -0.4 2.38 perf-profile.calltrace.cycles-pp.swake_up_locked.complete.process_one_work.worker_thread.kthread >>>> >>>> 1.48 -0.4 1.05 ± 2% perf-profile.calltrace.cycles-pp.brd_do_bvec.brd_make_request.generic_make_request.submit_bio.iomap_submit_ioend >>>> >>>> 0.61 ± 2% -0.4 0.26 ±100% perf-profile.calltrace.cycles-pp.sched_ttwu_pending.scheduler_ipi.reschedule_interrupt.native_queued_spin_lock_slowpath._raw_spin_lock >>>> >>>> 1.89 -0.3 1.54 perf-profile.calltrace.cycles-pp.wait_for_completion.__flush_work.xlog_cil_force_lsn.xfs_log_force_lsn.xfs_file_fsync >>>> >>>> 1.71 -0.3 1.38 perf-profile.calltrace.cycles-pp.schedule_timeout.wait_for_completion.__flush_work.xlog_cil_force_lsn.xfs_log_force_lsn >>>> >>>> 1.65 -0.3 1.34 perf-profile.calltrace.cycles-pp.schedule.schedule_timeout.wait_for_completion.__flush_work.xlog_cil_force_lsn >>>> >>>> 0.69 -0.3 0.38 ± 57% perf-profile.calltrace.cycles-pp.iomap_write_begin.iomap_write_actor.iomap_apply.iomap_file_buffered_write.xfs_file_buffered_aio_write >>>> >>>> 1.59 -0.3 1.29 perf-profile.calltrace.cycles-pp.__sched_text_start.schedule.schedule_timeout.wait_for_completion.__flush_work >>>> >>>> 0.86 -0.3 0.58 ± 2% perf-profile.calltrace.cycles-pp.rwsem_down_read_slowpath.xfs_log_commit_cil.__xfs_trans_commit.xfs_vn_update_time.file_update_time >>>> >>>> 1.52 -0.3 1.26 ± 3% perf-profile.calltrace.cycles-pp.xlog_cil_insert_items.xfs_log_commit_cil.__xfs_trans_commit.xfs_vn_update_time.file_update_time >>>> >>>> 1.75 -0.2 1.50 ± 2% perf-profile.calltrace.cycles-pp.ttwu_do_activate.try_to_wake_up.swake_up_locked.complete.process_one_work >>>> >>>> 1.74 -0.2 1.49 ± 2% perf-profile.calltrace.cycles-pp.enqueue_task_fair.activate_task.ttwu_do_activate.try_to_wake_up.swake_up_locked >>>> >>>> 1.74 -0.2 1.50 ± 2% perf-profile.calltrace.cycles-pp.activate_task.ttwu_do_activate.try_to_wake_up.swake_up_locked.complete >>>> >>>> 2.15 -0.2 1.94 perf-profile.calltrace.cycles-pp.__account_scheduler_latency.enqueue_entity.enqueue_task_fair.activate_task.ttwu_do_activate >>>> >>>> 0.79 ± 3% -0.2 0.60 ± 4% perf-profile.calltrace.cycles-pp._raw_spin_lock.xlog_cil_insert_items.xfs_log_commit_cil.__xfs_trans_commit.xfs_vn_update_time >>>> >>>> 1.81 -0.2 1.62 perf-profile.calltrace.cycles-pp.arch_stack_walk.stack_trace_save_tsk.__account_scheduler_latency.enqueue_entity.enqueue_task_fair >>>> >>>> 1.87 -0.2 1.68 perf-profile.calltrace.cycles-pp.stack_trace_save_tsk.__account_scheduler_latency.enqueue_entity.enqueue_task_fair.activate_task >>>> >>>> 0.70 ± 4% -0.2 0.54 ± 4% perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.xlog_cil_insert_items.xfs_log_commit_cil.__xfs_trans_commit >>>> >>>> 0.81 -0.1 0.68 perf-profile.calltrace.cycles-pp.unwind_next_frame.arch_stack_walk.stack_trace_save_tsk.__account_scheduler_latency.enqueue_entity >>>> >>>> 0.65 ± 2% -0.1 0.55 ± 2% perf-profile.calltrace.cycles-pp.reschedule_interrupt.native_queued_spin_lock_slowpath._raw_spin_lock.xlog_cil_force_lsn.xfs_log_force_lsn >>>> >>>> 0.62 ± 2% -0.1 0.52 ± 3% perf-profile.calltrace.cycles-pp.scheduler_ipi.reschedule_interrupt.native_queued_spin_lock_slowpath._raw_spin_lock.xlog_cil_force_lsn >>>> >>>> 1.18 -0.0 1.16 perf-profile.calltrace.cycles-pp.sched_ttwu_pending.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64 >>>> >>>> 1.01 -0.0 0.99 perf-profile.calltrace.cycles-pp.activate_task.ttwu_do_activate.sched_ttwu_pending.do_idle.cpu_startup_entry >>>> >>>> 1.00 -0.0 0.98 perf-profile.calltrace.cycles-pp.enqueue_task_fair.activate_task.ttwu_do_activate.sched_ttwu_pending.do_idle >>>> >>>> 0.96 -0.0 0.93 perf-profile.calltrace.cycles-pp.enqueue_entity.enqueue_task_fair.activate_task.ttwu_do_activate.sched_ttwu_pending >>>> >>>> 1.01 -0.0 0.99 perf-profile.calltrace.cycles-pp.ttwu_do_activate.sched_ttwu_pending.do_idle.cpu_startup_entry.start_secondary >>>> >>>> 0.59 ± 3% +0.1 0.68 perf-profile.calltrace.cycles-pp.schedule_idle.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64 >>>> >>>> 0.58 ± 3% +0.1 0.67 perf-profile.calltrace.cycles-pp.__sched_text_start.schedule_idle.do_idle.cpu_startup_entry.start_secondary >>>> >>>> 0.53 +0.1 0.63 ± 3% perf-profile.calltrace.cycles-pp.try_to_wake_up.__wake_up_common.__wake_up_common_lock.xlog_cil_push_work.process_one_work >>>> >>>> 0.91 ± 3% +0.1 1.02 ± 2% perf-profile.calltrace.cycles-pp.xlog_write.xlog_cil_push_work.process_one_work.worker_thread.kthread >>>> >>>> 0.54 +0.1 0.65 ± 3% perf-profile.calltrace.cycles-pp.__wake_up_common.__wake_up_common_lock.xlog_cil_push_work.process_one_work.worker_thread >>>> >>>> 0.57 +0.1 0.69 ± 3% perf-profile.calltrace.cycles-pp.__wake_up_common_lock.xlog_cil_push_work.process_one_work.worker_thread.kthread >>>> >>>> 1.83 +0.2 1.99 perf-profile.calltrace.cycles-pp.xlog_cil_push_work.process_one_work.worker_thread.kthread.ret_from_fork >>>> >>>> 0.00 +0.6 0.57 ± 2% perf-profile.calltrace.cycles-pp.activate_task.ttwu_do_activate.try_to_wake_up.autoremove_wake_function.__wake_up_common >>>> >>>> 0.00 +0.6 0.57 ± 2% perf-profile.calltrace.cycles-pp.enqueue_task_fair.activate_task.ttwu_do_activate.try_to_wake_up.autoremove_wake_function >>>> >>>> 0.00 +0.6 0.57 ± 2% perf-profile.calltrace.cycles-pp.ttwu_do_activate.try_to_wake_up.autoremove_wake_function.__wake_up_common.wake_up_page_bit >>>> >>>> 0.00 +0.7 0.70 ± 2% perf-profile.calltrace.cycles-pp.xfs_bmap_add_extent_unwritten_real.xfs_bmapi_convert_unwritten.xfs_bmapi_write.xfs_iomap_write_unwritten.xfs_end_ioend >>>> >>>> 0.00 +0.8 0.75 ± 4% perf-profile.calltrace.cycles-pp.xfs_bmapi_convert_unwritten.xfs_bmapi_write.xfs_iomap_write_unwritten.xfs_end_ioend.xfs_end_io >>>> >>>> 0.00 +0.8 0.80 perf-profile.calltrace.cycles-pp.try_to_wake_up.autoremove_wake_function.__wake_up_common.wake_up_page_bit.iomap_finish_ioend >>>> >>>> 0.00 +0.8 0.80 perf-profile.calltrace.cycles-pp.autoremove_wake_function.__wake_up_common.wake_up_page_bit.iomap_finish_ioend.iomap_finish_ioends >>>> >>>> 0.00 +0.8 0.80 ± 30% perf-profile.calltrace.cycles-pp.xfs_trans_reserve.xfs_trans_alloc.xfs_vn_update_time.file_update_time.xfs_file_aio_write_checks >>>> >>>> 0.00 +0.8 0.82 perf-profile.calltrace.cycles-pp.__wake_up_common.wake_up_page_bit.iomap_finish_ioend.iomap_finish_ioends.xfs_end_ioend >>>> >>>> 0.00 +0.8 0.85 perf-profile.calltrace.cycles-pp.wake_up_page_bit.iomap_finish_ioend.iomap_finish_ioends.xfs_end_ioend.xfs_end_io >>>> >>>> 0.00 +0.9 0.89 ± 2% perf-profile.calltrace.cycles-pp.xfs_bmapi_write.xfs_iomap_write_unwritten.xfs_end_ioend.xfs_end_io.process_one_work >>>> >>>> 0.00 +0.9 0.92 ± 21% perf-profile.calltrace.cycles-pp.xfs_log_commit_cil.__xfs_trans_commit.xfs_iomap_write_unwritten.xfs_end_ioend.xfs_end_io >>>> >>>> 0.00 +1.0 0.97 ± 20% perf-profile.calltrace.cycles-pp.__xfs_trans_commit.xfs_iomap_write_unwritten.xfs_end_ioend.xfs_end_io.process_one_work >>>> >>>> 35.68 +1.0 36.68 perf-profile.calltrace.cycles-pp.xlog_cil_force_lsn.xfs_log_force_lsn.xfs_file_fsync.xfs_file_buffered_aio_write.new_sync_write >>>> >>>> 0.00 +1.0 1.04 perf-profile.calltrace.cycles-pp.iomap_finish_ioend.iomap_finish_ioends.xfs_end_ioend.xfs_end_io.process_one_work >>>> >>>> 0.00 +1.0 1.05 perf-profile.calltrace.cycles-pp.iomap_finish_ioends.xfs_end_ioend.xfs_end_io.process_one_work.worker_thread >>>> >>>> 9.35 +1.2 10.54 perf-profile.calltrace.cycles-pp.intel_idle.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry >>>> >>>> 9.61 +1.2 10.85 perf-profile.calltrace.cycles-pp.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry.start_secondary >>>> >>>> 9.63 +1.2 10.87 perf-profile.calltrace.cycles-pp.cpuidle_enter.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64 >>>> >>>> 12.24 +1.3 13.58 perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64 >>>> >>>> 12.25 +1.3 13.60 >>>> perf-profile.calltrace.cycles-pp.start_secondary.secondary_startup_64 >>>> 12.25 +1.3 13.60 perf-profile.calltrace.cycles-pp.cpu_startup_entry.start_secondary.secondary_startup_64 >>>> >>>> 12.49 +1.4 13.89 >>>> perf-profile.calltrace.cycles-pp.secondary_startup_64 >>>> 14.38 +1.4 15.81 ± 2% perf-profile.calltrace.cycles-pp.xlog_wait_on_iclog.__xfs_log_force_lsn.xfs_log_force_lsn.xfs_file_fsync.xfs_file_buffered_aio_write >>>> >>>> 13.41 +1.4 14.86 ± 2% perf-profile.calltrace.cycles-pp.remove_wait_queue.xlog_wait_on_iclog.__xfs_log_force_lsn.xfs_log_force_lsn.xfs_file_fsync >>>> >>>> 13.37 +1.5 14.82 ± 2% perf-profile.calltrace.cycles-pp._raw_spin_lock_irqsave.remove_wait_queue.xlog_wait_on_iclog.__xfs_log_force_lsn.xfs_log_force_lsn >>>> >>>> 13.34 +1.5 14.80 ± 2% perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock_irqsave.remove_wait_queue.xlog_wait_on_iclog.__xfs_log_force_lsn >>>> >>>> 58.91 +1.6 60.56 perf-profile.calltrace.cycles-pp.xfs_log_force_lsn.xfs_file_fsync.xfs_file_buffered_aio_write.new_sync_write.vfs_write >>>> >>>> 0.00 +2.2 2.24 ± 13% perf-profile.calltrace.cycles-pp.xfs_iomap_write_unwritten.xfs_end_ioend.xfs_end_io.process_one_work.worker_thread >>>> >>>> 5.63 +2.5 8.15 perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock_irqsave.remove_wait_queue.xlog_cil_force_lsn.xfs_log_force_lsn >>>> >>>> 5.65 +2.5 8.19 perf-profile.calltrace.cycles-pp._raw_spin_lock_irqsave.remove_wait_queue.xlog_cil_force_lsn.xfs_log_force_lsn.xfs_file_fsync >>>> >>>> 5.69 +2.5 8.23 perf-profile.calltrace.cycles-pp.remove_wait_queue.xlog_cil_force_lsn.xfs_log_force_lsn.xfs_file_fsync.xfs_file_buffered_aio_write >>>> >>>> 7.04 +2.8 9.80 ± 2% perf-profile.calltrace.cycles-pp.process_one_work.worker_thread.kthread.ret_from_fork >>>> >>>> 7.54 +2.9 10.45 ± 2% >>>> perf-profile.calltrace.cycles-pp.worker_thread.kthread.ret_from_fork >>>> 7.55 +2.9 10.46 ± 2% >>>> perf-profile.calltrace.cycles-pp.ret_from_fork >>>> 7.55 +2.9 10.46 ± 2% >>>> perf-profile.calltrace.cycles-pp.kthread.ret_from_fork >>>> 0.00 +3.3 3.30 ± 9% perf-profile.calltrace.cycles-pp.xfs_end_ioend.xfs_end_io.process_one_work.worker_thread.kthread >>>> >>>> 0.00 +3.3 3.32 ± 8% perf-profile.calltrace.cycles-pp.xfs_end_io.process_one_work.worker_thread.kthread.ret_from_fork >>>> >>>> 8.56 ± 3% -4.3 4.25 >>>> perf-profile.children.cycles-pp.__filemap_fdatawrite_range >>>> 8.47 ± 3% -4.3 4.18 >>>> perf-profile.children.cycles-pp.xfs_vm_writepages >>>> 8.50 ± 3% -4.3 4.20 >>>> perf-profile.children.cycles-pp.do_writepages >>>> 78.64 -4.1 74.51 >>>> perf-profile.children.cycles-pp.write >>>> 78.55 -4.1 74.44 >>>> perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe >>>> 78.50 -4.1 74.41 >>>> perf-profile.children.cycles-pp.do_syscall_64 >>>> 8.75 ± 3% -4.1 4.70 >>>> perf-profile.children.cycles-pp.file_write_and_wait_range >>>> 77.14 -3.8 73.37 >>>> perf-profile.children.cycles-pp.ksys_write >>>> 77.09 -3.8 73.33 >>>> perf-profile.children.cycles-pp.vfs_write >>>> 76.62 -3.7 72.97 >>>> perf-profile.children.cycles-pp.new_sync_write >>>> 76.44 -3.6 72.81 >>>> perf-profile.children.cycles-pp.xfs_file_buffered_aio_write >>>> 69.23 -2.6 66.62 >>>> perf-profile.children.cycles-pp.xfs_file_fsync >>>> 4.70 ± 2% -2.2 2.50 >>>> perf-profile.children.cycles-pp.iomap_submit_ioend >>>> 4.89 ± 2% -2.1 2.75 >>>> perf-profile.children.cycles-pp.submit_bio >>>> 4.85 ± 2% -2.1 2.71 >>>> perf-profile.children.cycles-pp.generic_make_request >>>> 3.73 ± 4% -2.1 1.63 >>>> perf-profile.children.cycles-pp.iomap_writepages >>>> 3.72 ± 4% -2.1 1.63 >>>> perf-profile.children.cycles-pp.write_cache_pages >>>> 4.43 ± 2% -2.1 2.38 >>>> perf-profile.children.cycles-pp.brd_make_request >>>> 7.73 -2.0 5.75 ± 2% >>>> perf-profile.children.cycles-pp.__flush_work >>>> 3.08 ± 4% -1.9 1.14 >>>> perf-profile.children.cycles-pp.iomap_writepage_map >>>> 6.00 -1.8 4.20 ± 2% >>>> perf-profile.children.cycles-pp._raw_spin_lock_irq >>>> 2.50 ± 4% -1.8 0.70 ± 3% >>>> perf-profile.children.cycles-pp.end_page_writeback >>>> 2.50 ± 5% -1.8 0.70 ± 4% >>>> perf-profile.children.cycles-pp.test_clear_page_writeback >>>> 2.42 ± 6% -1.8 0.61 ± 2% >>>> perf-profile.children.cycles-pp.__test_set_page_writeback >>>> 2.08 ± 7% -1.6 0.44 ± 4% >>>> perf-profile.children.cycles-pp.sb_mark_inode_writeback >>>> 2.08 ± 6% -1.6 0.44 ± 5% >>>> perf-profile.children.cycles-pp.sb_clear_inode_writeback >>>> 2.70 ± 4% -1.0 1.67 ± 2% >>>> perf-profile.children.cycles-pp.iomap_finish_ioend >>>> 2.36 -0.6 1.79 >>>> perf-profile.children.cycles-pp.iomap_file_buffered_write >>>> 2.35 -0.6 1.78 >>>> perf-profile.children.cycles-pp.iomap_apply >>>> 1.84 -0.5 1.33 ± 2% >>>> perf-profile.children.cycles-pp.iomap_write_actor >>>> 2.41 ± 4% -0.5 1.94 ± 2% >>>> perf-profile.children.cycles-pp.reschedule_interrupt >>>> 3.44 ± 2% -0.5 2.98 >>>> perf-profile.children.cycles-pp.sched_ttwu_pending >>>> 2.87 -0.5 2.42 >>>> perf-profile.children.cycles-pp.complete >>>> 2.83 -0.4 2.38 >>>> perf-profile.children.cycles-pp.swake_up_locked >>>> 2.28 ± 4% -0.4 1.84 ± 2% >>>> perf-profile.children.cycles-pp.scheduler_ipi >>>> 1.56 -0.4 1.17 ± 2% >>>> perf-profile.children.cycles-pp.brd_do_bvec >>>> 1.89 -0.4 1.54 >>>> perf-profile.children.cycles-pp.wait_for_completion >>>> 1.71 -0.3 1.38 >>>> perf-profile.children.cycles-pp.schedule_timeout >>>> 0.88 -0.2 0.68 ± 2% >>>> perf-profile.children.cycles-pp.rwsem_down_read_slowpath >>>> 0.69 -0.2 0.51 ± 2% >>>> perf-profile.children.cycles-pp.iomap_write_begin >>>> 0.67 ± 2% -0.2 0.49 >>>> perf-profile.children.cycles-pp.lseek64 >>>> 1.33 ± 5% -0.2 1.17 ± 3% >>>> perf-profile.children.cycles-pp._raw_spin_unlock_irqrestore >>>> 0.51 -0.2 0.36 >>>> perf-profile.children.cycles-pp.grab_cache_page_write_begin >>>> 0.47 -0.1 0.33 >>>> perf-profile.children.cycles-pp.pagecache_get_page >>>> 0.51 ± 3% -0.1 0.38 ± 2% >>>> perf-profile.children.cycles-pp.iomap_write_end >>>> 0.57 ± 2% -0.1 0.46 >>>> perf-profile.children.cycles-pp.blkdev_issue_flush >>>> 0.38 -0.1 0.26 ± 5% >>>> perf-profile.children.cycles-pp.iov_iter_copy_from_user_atomic >>>> 0.34 -0.1 0.23 ± 6% >>>> perf-profile.children.cycles-pp.copyin >>>> 0.33 -0.1 0.22 ± 6% >>>> perf-profile.children.cycles-pp.copy_user_enhanced_fast_string >>>> 0.65 ± 2% -0.1 0.56 ± 2% >>>> perf-profile.children.cycles-pp.rwsem_optimistic_spin >>>> 0.37 -0.1 0.28 ± 2% >>>> perf-profile.children.cycles-pp.bio_alloc_bioset >>>> 0.31 ± 4% -0.1 0.22 >>>> perf-profile.children.cycles-pp.syscall_return_via_sysret >>>> 0.56 ± 3% -0.1 0.48 ± 3% >>>> perf-profile.children.cycles-pp.osq_lock >>>> 0.26 ± 3% -0.1 0.18 ± 4% >>>> perf-profile.children.cycles-pp.entry_SYSCALL_64 >>>> 0.28 ± 2% -0.1 0.21 ± 5% >>>> perf-profile.children.cycles-pp.mempool_alloc >>>> 0.26 ± 6% -0.1 0.18 ± 8% >>>> perf-profile.children.cycles-pp.xlog_state_get_iclog_space >>>> 0.29 -0.1 0.22 ± 3% >>>> perf-profile.children.cycles-pp.find_get_entry >>>> 0.34 ± 2% -0.1 0.27 ± 4% >>>> perf-profile.children.cycles-pp.generic_make_request_checks >>>> 0.30 ± 5% -0.1 0.23 ± 3% >>>> perf-profile.children.cycles-pp.iomap_set_page_dirty >>>> 0.32 ± 2% -0.1 0.26 ± 5% >>>> perf-profile.children.cycles-pp.brd_lookup_page >>>> 0.18 ± 2% -0.1 0.12 ± 6% >>>> perf-profile.children.cycles-pp.iomap_set_range_uptodate >>>> 0.15 ± 2% -0.1 0.09 ± 4% >>>> perf-profile.children.cycles-pp.__mod_lruvec_state >>>> 0.15 ± 5% -0.1 0.10 ± 9% >>>> perf-profile.children.cycles-pp.wake_up_q >>>> 0.21 ± 5% -0.1 0.15 ± 5% >>>> perf-profile.children.cycles-pp.xfs_ilock >>>> 0.13 ± 3% -0.0 0.08 ± 10% >>>> perf-profile.children.cycles-pp.rwsem_wake >>>> 0.20 ± 2% -0.0 0.15 ± 5% >>>> perf-profile.children.cycles-pp.ksys_lseek >>>> 0.20 ± 3% -0.0 0.15 ± 3% >>>> perf-profile.children.cycles-pp.xas_load >>>> 0.20 ± 5% -0.0 0.16 ± 2% >>>> perf-profile.children.cycles-pp.__set_page_dirty >>>> 0.19 ± 2% -0.0 0.15 ± 2% >>>> perf-profile.children.cycles-pp.xfs_iunlock >>>> 0.40 -0.0 0.36 ± 4% >>>> perf-profile.children.cycles-pp.xfs_buffered_write_iomap_begin >>>> 0.17 ± 2% -0.0 0.12 ± 4% >>>> perf-profile.children.cycles-pp.clear_page_dirty_for_io >>>> 0.20 ± 3% -0.0 0.16 ± 4% >>>> perf-profile.children.cycles-pp.submit_bio_wait >>>> 0.18 ± 4% -0.0 0.15 ± 7% >>>> perf-profile.children.cycles-pp.security_file_permission >>>> 0.10 -0.0 0.06 ± 6% >>>> perf-profile.children.cycles-pp.evict >>>> 0.10 -0.0 0.06 ± 6% >>>> perf-profile.children.cycles-pp.truncate_inode_pages_range >>>> 0.06 ± 6% -0.0 0.03 ±100% >>>> perf-profile.children.cycles-pp.vfs_unlink >>>> 0.08 ± 6% -0.0 0.04 ± 58% >>>> perf-profile.children.cycles-pp.add_to_page_cache_lru >>>> 0.26 ± 2% -0.0 0.23 ± 3% >>>> perf-profile.children.cycles-pp.reweight_entity >>>> 0.12 ± 6% -0.0 0.09 ± 4% >>>> perf-profile.children.cycles-pp.bio_endio >>>> 0.10 ± 7% -0.0 0.07 ± 7% >>>> perf-profile.children.cycles-pp.do_sys_open >>>> 0.10 ± 7% -0.0 0.07 ± 7% >>>> perf-profile.children.cycles-pp.do_sys_openat2 >>>> 0.17 ± 2% -0.0 0.14 >>>> perf-profile.children.cycles-pp.__pagevec_release >>>> 0.13 ± 5% -0.0 0.10 ± 4% >>>> perf-profile.children.cycles-pp.down_write >>>> 0.10 ± 5% -0.0 0.06 ± 6% >>>> perf-profile.children.cycles-pp.do_filp_open >>>> 0.15 ± 4% -0.0 0.12 ± 5% >>>> perf-profile.children.cycles-pp.tag_pages_for_writeback >>>> 0.11 ± 9% -0.0 0.08 ± 5% >>>> perf-profile.children.cycles-pp.bio_associate_blkg >>>> 0.10 ± 5% -0.0 0.07 ± 7% >>>> perf-profile.children.cycles-pp.open64 >>>> 0.09 ± 4% -0.0 0.06 ± 6% >>>> perf-profile.children.cycles-pp.path_openat >>>> 0.16 ± 8% -0.0 0.13 ± 3% >>>> perf-profile.children.cycles-pp.pagevec_lookup_range_tag >>>> 0.12 ± 8% -0.0 0.10 ± 5% >>>> perf-profile.children.cycles-pp.account_page_dirtied >>>> 0.10 ± 4% -0.0 0.08 ± 6% >>>> perf-profile.children.cycles-pp.__fdget_pos >>>> 0.14 ± 3% -0.0 0.11 ± 7% >>>> perf-profile.children.cycles-pp.memset_erms >>>> 0.11 ± 3% -0.0 0.09 ± 4% >>>> perf-profile.children.cycles-pp.switch_fpu_return >>>> 0.23 -0.0 0.21 ± 3% >>>> perf-profile.children.cycles-pp.__radix_tree_lookup >>>> 0.18 ± 2% -0.0 0.16 ± 9% >>>> perf-profile.children.cycles-pp.insert_work >>>> 0.12 ± 4% -0.0 0.10 ± 7% >>>> perf-profile.children.cycles-pp.common_file_perm >>>> 0.09 ± 4% -0.0 0.07 ± 6% >>>> perf-profile.children.cycles-pp.__fget_light >>>> 0.09 ± 4% -0.0 0.07 ± 6% >>>> perf-profile.children.cycles-pp.bvec_alloc >>>> 0.15 ± 7% -0.0 0.12 ± 3% >>>> perf-profile.children.cycles-pp.find_get_pages_range_tag >>>> 0.08 ± 8% -0.0 0.06 ± 7% >>>> perf-profile.children.cycles-pp.iov_iter_fault_in_readable >>>> 0.09 ± 5% -0.0 0.06 ± 13% >>>> perf-profile.children.cycles-pp.blk_throtl_bio >>>> 0.24 ± 4% -0.0 0.22 ± 3% >>>> perf-profile.children.cycles-pp._cond_resched >>>> 0.13 ± 3% -0.0 0.11 ± 4% >>>> perf-profile.children.cycles-pp.release_pages >>>> 0.10 ± 4% -0.0 0.08 ± 6% >>>> perf-profile.children.cycles-pp.xfs_bmbt_to_iomap >>>> 0.08 ± 10% -0.0 0.06 >>>> perf-profile.children.cycles-pp.unlink >>>> 0.08 ± 10% -0.0 0.06 ± 11% >>>> perf-profile.children.cycles-pp.__sb_start_write >>>> 0.08 ± 5% -0.0 0.06 ± 7% >>>> perf-profile.children.cycles-pp.generic_write_checks >>>> 0.08 ± 8% -0.0 0.06 >>>> perf-profile.children.cycles-pp.do_unlinkat >>>> 0.07 ± 10% -0.0 0.05 >>>> perf-profile.children.cycles-pp.xfs_break_layouts >>>> 0.18 ± 2% -0.0 0.16 ± 2% >>>> perf-profile.children.cycles-pp.__list_add_valid >>>> 0.12 ± 3% -0.0 0.10 ± 8% >>>> perf-profile.children.cycles-pp.__might_sleep >>>> 0.14 ± 3% -0.0 0.12 ± 7% >>>> perf-profile.children.cycles-pp.xas_find_marked >>>> 0.07 ± 10% -0.0 0.05 ± 8% >>>> perf-profile.children.cycles-pp.bio_associate_blkg_from_css >>>> 0.08 ± 5% -0.0 0.06 ± 11% >>>> perf-profile.children.cycles-pp.bio_free >>>> 0.08 ± 6% -0.0 0.06 >>>> perf-profile.children.cycles-pp.xfs_file_llseek >>>> 0.08 ± 5% -0.0 0.06 ± 6% >>>> perf-profile.children.cycles-pp.xfs_file_write_iter >>>> 0.16 ± 2% +0.0 0.17 ± 2% >>>> perf-profile.children.cycles-pp.__switch_to_asm >>>> 0.05 +0.0 0.07 ± 7% >>>> perf-profile.children.cycles-pp.cpumask_next_wrap >>>> 0.10 ± 4% +0.0 0.12 ± 3% >>>> perf-profile.children.cycles-pp._find_next_bit >>>> 0.07 ± 7% +0.0 0.09 ± 5% >>>> perf-profile.children.cycles-pp.xlog_state_done_syncing >>>> 0.16 ± 2% +0.0 0.19 ± 2% >>>> perf-profile.children.cycles-pp.check_preempt_curr >>>> 0.19 ± 4% +0.0 0.22 >>>> perf-profile.children.cycles-pp.ttwu_do_wakeup >>>> 0.56 ± 3% +0.0 0.60 >>>> perf-profile.children.cycles-pp.dequeue_entity >>>> 0.20 ± 6% +0.0 0.23 ± 4% >>>> perf-profile.children.cycles-pp.xfs_trans_committed_bulk >>>> 0.07 ± 7% +0.0 0.10 ± 7% >>>> perf-profile.children.cycles-pp.check_preempt_wakeup >>>> 0.82 ± 2% +0.0 0.86 >>>> perf-profile.children.cycles-pp.update_load_avg >>>> 0.31 ± 3% +0.0 0.35 >>>> perf-profile.children.cycles-pp.__unwind_start >>>> 0.08 ± 8% +0.0 0.12 ± 3% >>>> perf-profile.children.cycles-pp.destroy_inode >>>> 0.08 ± 10% +0.0 0.12 ± 3% >>>> perf-profile.children.cycles-pp.xfs_fs_destroy_inode >>>> 0.08 ± 10% +0.0 0.12 ± 3% >>>> perf-profile.children.cycles-pp.xfs_inactive >>>> 0.08 ± 15% +0.0 0.12 ± 5% >>>> perf-profile.children.cycles-pp.xfs_bmap_validate_extent >>>> 3.96 +0.0 4.01 >>>> perf-profile.children.cycles-pp.stack_trace_save_tsk >>>> 0.28 +0.0 0.33 >>>> perf-profile.children.cycles-pp.set_next_entity >>>> 0.00 +0.1 0.05 >>>> perf-profile.children.cycles-pp.xfs_trans_roll >>>> 0.00 +0.1 0.05 ± 8% >>>> perf-profile.children.cycles-pp.xfs_btree_delrec >>>> 0.00 +0.1 0.05 ± 8% >>>> perf-profile.children.cycles-pp.xfs_btree_insert >>>> 0.16 ± 4% +0.1 0.21 ± 5% >>>> perf-profile.children.cycles-pp.memcpy_erms >>>> 0.04 ± 57% +0.1 0.10 ± 4% >>>> perf-profile.children.cycles-pp.xfs_itruncate_extents_flags >>>> 0.00 +0.1 0.06 ± 11% >>>> perf-profile.children.cycles-pp.xfs_buf_item_format_segment >>>> 0.00 +0.1 0.06 ± 11% >>>> perf-profile.children.cycles-pp.xfs_btree_delete >>>> 0.00 +0.1 0.06 >>>> perf-profile.children.cycles-pp.xfs_btree_update >>>> 0.00 +0.1 0.07 ± 7% >>>> perf-profile.children.cycles-pp.xfs_cil_prepare_item >>>> 0.00 +0.1 0.07 ± 6% >>>> perf-profile.children.cycles-pp.xfs_bmbt_update >>>> 0.00 +0.1 0.07 ± 10% >>>> perf-profile.children.cycles-pp.xfs_buf_item_format >>>> 0.56 +0.1 0.64 ± 2% >>>> perf-profile.children.cycles-pp.pick_next_task_fair >>>> 0.03 ±100% +0.1 0.10 ± 4% >>>> perf-profile.children.cycles-pp.xfs_inactive_truncate >>>> 0.08 ± 5% +0.1 0.16 ± 11% >>>> perf-profile.children.cycles-pp.xfs_iext_lookup_extent >>>> 0.00 +0.1 0.08 ± 5% >>>> perf-profile.children.cycles-pp.xfs_defer_finish >>>> 0.00 +0.1 0.08 ± 5% >>>> perf-profile.children.cycles-pp.xfs_bmap_check_leaf_extents >>>> 0.00 +0.1 0.08 ± 5% >>>> perf-profile.children.cycles-pp.xfs_verify_agbno >>>> 0.00 +0.1 0.09 ± 9% >>>> perf-profile.children.cycles-pp.xfs_defer_finish_noroll >>>> 0.60 ± 3% +0.1 0.70 >>>> perf-profile.children.cycles-pp.schedule_idle >>>> 0.39 ± 2% +0.1 0.49 >>>> perf-profile.children.cycles-pp.xlog_state_release_iclog >>>> 0.00 +0.1 0.10 ± 9% >>>> perf-profile.children.cycles-pp.xfs_buf_find >>>> 0.93 ± 3% +0.1 1.03 ± 2% >>>> perf-profile.children.cycles-pp.xlog_write >>>> 2.58 +0.1 2.69 >>>> perf-profile.children.cycles-pp.schedule >>>> 1.52 +0.1 1.63 >>>> perf-profile.children.cycles-pp.__wake_up_common_lock >>>> 0.00 +0.1 0.11 ± 7% >>>> perf-profile.children.cycles-pp.xfs_buf_get_map >>>> 4.62 +0.1 4.73 >>>> perf-profile.children.cycles-pp.__account_scheduler_latency >>>> 0.00 +0.1 0.12 ± 10% >>>> perf-profile.children.cycles-pp.xfs_buf_read_map >>>> 1.83 +0.2 1.99 >>>> perf-profile.children.cycles-pp.xlog_cil_push_work >>>> 5.94 +0.2 6.12 >>>> perf-profile.children.cycles-pp.ttwu_do_activate >>>> 0.00 +0.2 0.17 ± 6% >>>> perf-profile.children.cycles-pp.xfs_btree_read_buf_block >>>> 5.93 +0.2 6.11 >>>> perf-profile.children.cycles-pp.activate_task >>>> 5.88 +0.2 6.06 >>>> perf-profile.children.cycles-pp.enqueue_task_fair >>>> 0.00 +0.2 0.18 ± 5% >>>> perf-profile.children.cycles-pp.xfs_trans_read_buf_map >>>> 5.41 +0.2 5.59 >>>> perf-profile.children.cycles-pp.enqueue_entity >>>> 3.14 +0.2 3.33 >>>> perf-profile.children.cycles-pp.__sched_text_start >>>> 0.00 +0.2 0.21 ± 6% >>>> perf-profile.children.cycles-pp.xfs_btree_lookup_get_block >>>> 0.00 +0.2 0.23 ± 57% >>>> perf-profile.children.cycles-pp.xlog_grant_head_wait >>>> 0.00 +0.2 0.24 ± 6% >>>> perf-profile.children.cycles-pp.io_schedule >>>> 0.11 ± 3% +0.3 0.38 ± 4% >>>> perf-profile.children.cycles-pp.__filemap_fdatawait_range >>>> 0.00 +0.3 0.27 ± 8% >>>> perf-profile.children.cycles-pp.wait_on_page_bit >>>> 0.00 +0.3 0.34 ± 5% >>>> perf-profile.children.cycles-pp.xfs_btree_lookup >>>> 0.08 ± 14% +0.4 0.43 >>>> perf-profile.children.cycles-pp.__queue_work >>>> 0.08 ± 8% +0.4 0.44 >>>> perf-profile.children.cycles-pp.queue_work_on >>>> 0.00 +0.4 0.41 >>>> perf-profile.children.cycles-pp.xfs_end_bio >>>> 3.51 +0.4 3.94 ± 9% >>>> perf-profile.children.cycles-pp.__xfs_trans_commit >>>> 0.20 ± 9% +0.5 0.72 ± 54% >>>> perf-profile.children.cycles-pp.xfs_log_ticket_ungrant >>>> 0.06 ± 11% +0.5 0.58 ± 67% >>>> perf-profile.children.cycles-pp.xfs_log_space_wake >>>> 0.45 ± 5% +0.6 1.04 ± 36% >>>> perf-profile.children.cycles-pp.xfs_log_reserve >>>> 0.65 ± 3% +0.6 1.25 ± 29% >>>> perf-profile.children.cycles-pp.xfs_trans_alloc >>>> 0.48 ± 5% +0.6 1.09 ± 34% >>>> perf-profile.children.cycles-pp.xfs_trans_reserve >>>> 0.04 ± 57% +0.6 0.65 ± 60% >>>> perf-profile.children.cycles-pp.xlog_grant_head_check >>>> 4.83 +0.7 5.52 >>>> perf-profile.children.cycles-pp.try_to_wake_up >>>> 0.00 +0.7 0.70 ± 2% >>>> perf-profile.children.cycles-pp.xfs_bmap_add_extent_unwritten_real >>>> 0.00 +0.8 0.75 ± 4% >>>> perf-profile.children.cycles-pp.xfs_bmapi_convert_unwritten >>>> 0.04 ± 57% +0.8 0.80 >>>> perf-profile.children.cycles-pp.autoremove_wake_function >>>> 0.05 ± 8% +0.8 0.85 >>>> perf-profile.children.cycles-pp.wake_up_page_bit >>>> 1.50 +0.9 2.36 >>>> perf-profile.children.cycles-pp.__wake_up_common >>>> 0.00 +0.9 0.89 ± 2% >>>> perf-profile.children.cycles-pp.xfs_bmapi_write >>>> 24.29 +0.9 25.18 >>>> perf-profile.children.cycles-pp._raw_spin_lock_irqsave >>>> 0.07 ± 5% +1.0 1.05 >>>> perf-profile.children.cycles-pp.iomap_finish_ioends >>>> 35.68 +1.0 36.69 >>>> perf-profile.children.cycles-pp.xlog_cil_force_lsn >>>> 9.53 +1.2 10.76 >>>> perf-profile.children.cycles-pp.intel_idle >>>> 9.81 +1.3 11.10 >>>> perf-profile.children.cycles-pp.cpuidle_enter_state >>>> 9.82 +1.3 11.11 >>>> perf-profile.children.cycles-pp.cpuidle_enter >>>> 12.25 +1.3 13.60 >>>> perf-profile.children.cycles-pp.start_secondary >>>> 12.49 +1.4 13.89 >>>> perf-profile.children.cycles-pp.secondary_startup_64 >>>> 12.49 +1.4 13.89 >>>> perf-profile.children.cycles-pp.cpu_startup_entry >>>> 12.48 +1.4 13.88 >>>> perf-profile.children.cycles-pp.do_idle >>>> 14.78 +1.4 16.20 ± 2% >>>> perf-profile.children.cycles-pp.xlog_wait_on_iclog >>>> 58.91 +1.7 60.57 >>>> perf-profile.children.cycles-pp.xfs_log_force_lsn >>>> 0.00 +2.2 2.24 ± 13% >>>> perf-profile.children.cycles-pp.xfs_iomap_write_unwritten >>>> 7.05 +2.8 9.81 ± 2% >>>> perf-profile.children.cycles-pp.process_one_work >>>> 7.54 +2.9 10.45 ± 2% >>>> perf-profile.children.cycles-pp.worker_thread >>>> 7.55 +2.9 10.46 ± 2% >>>> perf-profile.children.cycles-pp.ret_from_fork >>>> 7.55 +2.9 10.46 ± 2% >>>> perf-profile.children.cycles-pp.kthread >>>> 0.10 +3.2 3.30 ± 9% >>>> perf-profile.children.cycles-pp.xfs_end_ioend >>>> 0.10 ± 4% +3.2 3.32 ± 8% >>>> perf-profile.children.cycles-pp.xfs_end_io >>>> 19.57 +4.0 23.62 >>>> perf-profile.children.cycles-pp.remove_wait_queue >>>> 1.20 -0.3 0.90 ± 2% >>>> perf-profile.self.cycles-pp.brd_do_bvec >>>> 0.55 ± 3% -0.2 0.39 ± 4% >>>> perf-profile.self.cycles-pp.do_syscall_64 >>>> 0.31 -0.1 0.22 ± 5% >>>> perf-profile.self.cycles-pp.copy_user_enhanced_fast_string >>>> 0.31 ± 3% -0.1 0.22 >>>> perf-profile.self.cycles-pp.syscall_return_via_sysret >>>> 0.54 ± 3% -0.1 0.47 ± 3% >>>> perf-profile.self.cycles-pp.osq_lock >>>> 0.23 ± 3% -0.1 0.16 ± 5% >>>> perf-profile.self.cycles-pp.entry_SYSCALL_64 >>>> 0.10 ± 4% -0.1 0.04 ± 57% >>>> perf-profile.self.cycles-pp.__mod_lruvec_state >>>> 0.18 ± 4% -0.1 0.12 ± 5% >>>> perf-profile.self.cycles-pp.iomap_set_range_uptodate >>>> 0.60 ± 4% -0.1 0.54 ± 2% >>>> perf-profile.self.cycles-pp._raw_spin_lock >>>> 0.77 -0.0 0.72 >>>> perf-profile.self.cycles-pp._raw_spin_lock_irqsave >>>> 0.14 -0.0 0.10 ± 8% >>>> perf-profile.self.cycles-pp.find_get_entry >>>> 0.14 ± 3% -0.0 0.11 ± 4% >>>> perf-profile.self.cycles-pp.xas_load >>>> 0.17 ± 4% -0.0 0.14 ± 3% >>>> perf-profile.self.cycles-pp.write >>>> 0.30 ± 2% -0.0 0.27 ± 6% >>>> perf-profile.self.cycles-pp._raw_spin_lock_irq >>>> 0.18 ± 5% -0.0 0.15 ± 7% >>>> perf-profile.self.cycles-pp.__flush_work >>>> 0.08 ± 5% -0.0 0.05 >>>> perf-profile.self.cycles-pp.xfs_inode_item_format_data_fork >>>> 0.12 ± 3% -0.0 0.09 ± 4% >>>> perf-profile.self.cycles-pp.brd_lookup_page >>>> 0.12 ± 7% -0.0 0.09 ± 9% >>>> perf-profile.self.cycles-pp.vfs_write >>>> 0.18 ± 4% -0.0 0.15 ± 7% >>>> perf-profile.self.cycles-pp.insert_work >>>> 0.13 -0.0 0.10 ± 8% >>>> perf-profile.self.cycles-pp.memset_erms >>>> 0.11 ± 4% -0.0 0.08 >>>> perf-profile.self.cycles-pp.xfs_file_buffered_aio_write >>>> 0.11 ± 6% -0.0 0.08 ± 5% >>>> perf-profile.self.cycles-pp.xfs_buffered_write_iomap_begin >>>> 0.12 ± 3% -0.0 0.09 ± 4% >>>> perf-profile.self.cycles-pp.iomap_writepage_map >>>> 0.08 ± 8% -0.0 0.06 ± 15% >>>> perf-profile.self.cycles-pp.bio_alloc_bioset >>>> 0.06 ± 6% -0.0 0.04 ± 57% >>>> perf-profile.self.cycles-pp.xfs_bmbt_to_iomap >>>> 0.09 ± 5% -0.0 0.06 ± 6% >>>> perf-profile.self.cycles-pp.__fget_light >>>> 0.06 -0.0 0.04 ± 57% >>>> perf-profile.self.cycles-pp.xfs_map_blocks >>>> 0.18 ± 2% -0.0 0.15 ± 3% >>>> perf-profile.self.cycles-pp.__list_add_valid >>>> 0.08 ± 6% -0.0 0.06 ± 9% >>>> perf-profile.self.cycles-pp.xfs_ilock >>>> 0.08 ± 6% -0.0 0.06 ± 9% >>>> perf-profile.self.cycles-pp.iov_iter_fault_in_readable >>>> 0.11 ± 4% -0.0 0.09 ± 4% >>>> perf-profile.self.cycles-pp.switch_fpu_return >>>> 0.07 -0.0 0.05 >>>> perf-profile.self.cycles-pp.iomap_write_actor >>>> 0.23 ± 2% -0.0 0.21 ± 5% >>>> perf-profile.self.cycles-pp.__radix_tree_lookup >>>> 0.18 ± 4% -0.0 0.16 ± 6% >>>> perf-profile.self.cycles-pp.xlog_cil_force_lsn >>>> 0.20 ± 2% -0.0 0.18 ± 4% >>>> perf-profile.self.cycles-pp.kmem_cache_alloc >>>> 0.10 ± 5% -0.0 0.08 ± 11% >>>> perf-profile.self.cycles-pp.xfs_file_fsync >>>> 0.07 �� 5% -0.0 0.05 ± 9% >>>> perf-profile.self.cycles-pp.clear_page_dirty_for_io >>>> 0.07 ± 6% -0.0 0.05 >>>> perf-profile.self.cycles-pp.__test_set_page_writeback >>>> 0.11 -0.0 0.09 ± 8% >>>> perf-profile.self.cycles-pp.common_file_perm >>>> 0.23 -0.0 0.21 ± 4% >>>> perf-profile.self.cycles-pp.update_rq_clock >>>> 0.08 ± 6% -0.0 0.06 >>>> perf-profile.self.cycles-pp.xfs_file_write_iter >>>> 0.10 ± 5% -0.0 0.08 ± 8% >>>> perf-profile.self.cycles-pp.up_read >>>> 0.08 ± 5% -0.0 0.07 >>>> perf-profile.self.cycles-pp.write_cache_pages >>>> 0.10 -0.0 0.09 >>>> perf-profile.self.cycles-pp.reweight_entity >>>> 0.05 ± 8% +0.0 0.07 ± 7% >>>> perf-profile.self.cycles-pp.dequeue_entity >>>> 0.16 ± 4% +0.0 0.17 ± 2% >>>> perf-profile.self.cycles-pp.__switch_to_asm >>>> 0.11 ± 4% +0.0 0.12 ± 3% >>>> perf-profile.self.cycles-pp.set_next_entity >>>> 0.15 ± 3% +0.0 0.16 ± 2% >>>> perf-profile.self.cycles-pp.orc_find >>>> 0.09 ± 4% +0.0 0.11 ± 6% >>>> perf-profile.self.cycles-pp.enqueue_entity >>>> 0.10 ± 4% +0.0 0.12 ± 3% >>>> perf-profile.self.cycles-pp._find_next_bit >>>> 0.01 ±173% +0.0 0.06 ± 7% >>>> perf-profile.self.cycles-pp.check_preempt_wakeup >>>> 0.01 ±173% +0.0 0.06 ± 11% >>>> perf-profile.self.cycles-pp.xfs_trans_committed_bulk >>>> 0.45 ± 2% +0.1 0.51 ± 2% >>>> perf-profile.self.cycles-pp.__sched_text_start >>>> 0.15 ± 6% +0.1 0.21 ± 3% >>>> perf-profile.self.cycles-pp.memcpy_erms >>>> 0.00 +0.1 0.06 ± 6% >>>> perf-profile.self.cycles-pp.xfs_verify_agbno >>>> 0.08 ± 8% +0.1 0.16 ± 9% >>>> perf-profile.self.cycles-pp.xfs_iext_lookup_extent >>>> 9.53 +1.2 10.76 >>>> perf-profile.self.cycles-pp.intel_idle >>>> >>>> >>>> aim7.jobs-per-min >>>> 45000 >>>> +-------------------------------------------------------------------+ >>>> | + >>>> + | >>>> 40000 |.+.+ : + .+. +. >>>> .+. | >>>> 35000 |-+ : : + +.+ >>>> +.+.+.++.+.+.+.++.+.+.+.++.+.+.++.+.+ ++.+.| >>>> | : >>>> : | >>>> 30000 |-+ : >>>> : | >>>> 25000 |-O :O O:O >>>> OO | >>>> | : : O O O OO O O O >>>> O | >>>> 20000 |-+ : >>>> : | >>>> 15000 |-+ : >>>> : | >>>> | : >>>> : | >>>> 10000 |-+ : >>>> : | >>>> 5000 |-+ : >>>> : | >>>> | : >>>> : | >>>> 0 >>>> +-------------------------------------------------------------------+ >>>> aim7.time.system_time >>>> 5000 >>>> +--------------------------------------------------------------------+ >>>> 4500 |-+ O OO O O O >>>> O | >>>> | O OO O O O O O >>>> O | >>>> 4000 >>>> |-+ >>>> | >>>> 3500 >>>> |-+ >>>> | >>>> | .+ .+.+. .++.+.+.+.+.++.+.+.+.++.+.+.+.+ >>>> .+.+.+. .++.+.| >>>> 3000 |.+.+ .+ + + + >>>> + | >>>> 2500 |-+ : >>>> +.+ | >>>> 2000 |-+ : >>>> : | >>>> | : >>>> : | >>>> 1500 |-+ : >>>> : | >>>> 1000 |-+ : >>>> : | >>>> | : >>>> : | >>>> 500 |-+ : >>>> : | >>>> 0 >>>> +--------------------------------------------------------------------+ >>>> aim7.time.elapsed_time >>>> 160 >>>> +---------------------------------------------------------------------+ >>>> | O OO O O O O OO O O O >>>> O | >>>> 140 >>>> |-O >>>> | >>>> 120 >>>> |-+ >>>> | >>>> | | >>>> 100 |-+ .+. +.+. >>>> .+.+.++.+.+.+.+.+.++.+.+.+.+.++.+.+.+.+. +.+.+.| >>>> |.+.+ +. .+ + + >>>> + | >>>> 80 |-+ : : >>>> + | >>>> | : >>>> : | >>>> 60 |-+ : >>>> : | >>>> 40 |-+ : >>>> : | >>>> | : >>>> : | >>>> 20 |-+ : >>>> : | >>>> | >>>> :: | >>>> 0 >>>> +---------------------------------------------------------------------+ >>>> aim7.time.elapsed_time.max >>>> 160 >>>> +---------------------------------------------------------------------+ >>>> | O OO O O O O OO O O O >>>> O | >>>> 140 >>>> |-O >>>> | >>>> 120 >>>> |-+ >>>> | >>>> | | >>>> 100 |-+ .+. +.+. >>>> .+.+.++.+.+.+.+.+.++.+.+.+.+.++.+.+.+.+. +.+.+.| >>>> |.+.+ +. .+ + + >>>> + | >>>> 80 |-+ : : >>>> + | >>>> | : >>>> : | >>>> 60 |-+ : >>>> : | >>>> 40 |-+ : >>>> : | >>>> | : >>>> : | >>>> 20 |-+ : >>>> : | >>>> | >>>> :: | >>>> 0 >>>> +---------------------------------------------------------------------+ >>>> aim7.time.voluntary_context_switches >>>> 8e+07 >>>> +-------------------------------------------------------------------+ >>>> | O O O O OO O >>>> O | >>>> 7e+07 >>>> |-+ >>>> | >>>> 6e+07 >>>> |-+ >>>> | >>>> | | >>>> 5e+07 |-+ +.+.+.++.+.+.+.++.+.+. .+ .+.+. .+. >>>> .+. +.+.| >>>> |.+.+ .+ + +.+ ++.+ ++.+ >>>> +.+ | >>>> 4e+07 |-+ : >>>> +.+ | >>>> | : >>>> : | >>>> 3e+07 |-+ : >>>> : | >>>> 2e+07 |-+ : >>>> : | >>>> | : >>>> : | >>>> 1e+07 |-+ : >>>> : | >>>> | : >>>> : | >>>> 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 >>>> >>>> >>>> _______________________________________________ >>>> LKP mailing list -- lkp@lists.01.org >>>> To unsubscribe send an email to lkp-leave@lists.01.org >>>> >>> >> >> -- >> Zhengjun Xing
-- Zhengjun Xing
| |