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Date: Fri, 8 Nov 2019 16:02:13 +0800
From: kernel test robot <rong.a.chen@...el.com>
To: Vincent Guittot <vincent.guittot@...aro.org>
Cc: Ingo Molnar <mingo@...nel.org>, Ben Segall <bsegall@...gle.com>,
Dietmar Eggemann <dietmar.eggemann@....com>,
Juri Lelli <juri.lelli@...hat.com>,
Linus Torvalds <torvalds@...ux-foundation.org>,
Mel Gorman <mgorman@...e.de>, Mike Galbraith <efault@....de>,
Peter Zijlstra <peterz@...radead.org>,
Steven Rostedt <rostedt@...dmis.org>,
Thomas Gleixner <tglx@...utronix.de>,
LKML <linux-kernel@...r.kernel.org>,
Stephen Rothwell <sfr@...b.auug.org.au>, lkp@...ts.01.org
Subject: [sched/fair] 0b0695f2b3: vm-scalability.median 3.1% improvement
Greeting,
FYI, we noticed a 3.1% improvement of vm-scalability.median due to commit:
commit: 0b0695f2b34a4afa3f6e9aa1ff0e5336d8dad912 ("sched/fair: Rework load_balance()")
https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master
in testcase: vm-scalability
on test machine: 104 threads Skylake with 192G memory
with following parameters:
runtime: 300s
size: 8T
test: anon-cow-seq
cpufreq_governor: performance
ucode: 0x2000064
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/
In addition to that, the commit also has significant impact on the following tests:
+------------------+-----------------------------------------------------------------------+
| testcase: change | stress-ng: stress-ng.schedpolicy.ops_per_sec 43.0% improvement |
| test machine | 88 threads Intel(R) Xeon(R) CPU E5-2699 v4 @ 2.20GHz with 128G memory |
| test parameters | class=interrupt |
| | cpufreq_governor=performance |
| | disk=1HDD |
| | nr_threads=100% |
| | testtime=30s |
| | ucode=0xb000038 |
+------------------+-----------------------------------------------------------------------+
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/size/tbox_group/test/testcase/ucode:
gcc-7/performance/x86_64-rhel-7.6/debian-x86_64-2019-09-23.cgz/300s/8T/lkp-skl-fpga01/anon-cow-seq/vm-scalability/0x2000064
commit:
fcf0553db6 ("sched/fair: Remove meaningless imbalance calculation")
0b0695f2b3 ("sched/fair: Rework load_balance()")
fcf0553db6f4c793 0b0695f2b34a4afa3f6e9aa1ff0
---------------- ---------------------------
%stddev %change %stddev
\ | \
413301 +3.1% 426103 vm-scalability.median
0.04 ± 2% -34.0% 0.03 ± 12% vm-scalability.median_stddev
43837589 +2.4% 44902458 vm-scalability.throughput
181085 -18.7% 147221 vm-scalability.time.involuntary_context_switches
12762365 ± 2% +3.9% 13262025 vm-scalability.time.minor_page_faults
7773 +2.9% 7997 vm-scalability.time.percent_of_cpu_this_job_got
11449 +1.2% 11589 vm-scalability.time.system_time
12024 +4.7% 12584 vm-scalability.time.user_time
439194 ± 2% +46.0% 641402 ± 2% vm-scalability.time.voluntary_context_switches
1.148e+10 +5.0% 1.206e+10 vm-scalability.workload
0.00 ± 54% +0.0 0.00 ± 17% mpstat.cpu.all.iowait%
4767597 +52.5% 7268430 ± 41% numa-numastat.node1.local_node
4781030 +52.3% 7280347 ± 41% numa-numastat.node1.numa_hit
24.75 -9.1% 22.50 ± 2% vmstat.cpu.id
37.50 +4.7% 39.25 vmstat.cpu.us
6643 ± 3% +15.1% 7647 vmstat.system.cs
12220504 +33.4% 16298593 ± 4% cpuidle.C1.time
260215 ± 6% +55.3% 404158 ± 3% cpuidle.C1.usage
4986034 ± 3% +56.2% 7786811 ± 2% cpuidle.POLL.time
145941 ± 3% +61.2% 235218 ± 2% cpuidle.POLL.usage
1990 +3.0% 2049 turbostat.Avg_MHz
254633 ± 6% +56.7% 398892 ± 4% turbostat.C1
0.04 +0.0 0.05 turbostat.C1%
309.99 +1.5% 314.75 turbostat.RAMWatt
1688 ± 11% +17.4% 1983 ± 5% slabinfo.UNIX.active_objs
1688 ± 11% +17.4% 1983 ± 5% slabinfo.UNIX.num_objs
2460 ± 3% -15.8% 2072 ± 11% slabinfo.dmaengine-unmap-16.active_objs
2460 ± 3% -15.8% 2072 ± 11% slabinfo.dmaengine-unmap-16.num_objs
2814 ± 9% +14.6% 3225 ± 4% slabinfo.sock_inode_cache.active_objs
2814 ± 9% +14.6% 3225 ± 4% slabinfo.sock_inode_cache.num_objs
0.67 ± 5% +0.1 0.73 ± 3% perf-profile.calltrace.cycles-pp.__alloc_pages_nodemask.alloc_pages_vma.do_huge_pmd_wp_page.__handle_mm_fault.handle_mm_fault
0.68 ± 6% +0.1 0.74 ± 2% perf-profile.calltrace.cycles-pp.alloc_pages_vma.do_huge_pmd_wp_page.__handle_mm_fault.handle_mm_fault.__do_page_fault
0.05 +0.0 0.07 ± 7% perf-profile.children.cycles-pp.schedule
0.06 +0.0 0.08 ± 6% perf-profile.children.cycles-pp.__wake_up_common
0.06 ± 7% +0.0 0.08 ± 6% perf-profile.children.cycles-pp.wake_up_page_bit
0.23 ± 7% +0.0 0.28 ± 5% perf-profile.children.cycles-pp._raw_spin_lock_irqsave
0.00 +0.1 0.05 perf-profile.children.cycles-pp.drm_fb_helper_sys_imageblit
0.00 +0.1 0.05 perf-profile.children.cycles-pp.sys_imageblit
29026 ± 3% -26.7% 21283 ± 44% numa-vmstat.node0.nr_inactive_anon
30069 ± 3% -20.5% 23905 ± 26% numa-vmstat.node0.nr_shmem
12120 ± 2% -15.5% 10241 ± 12% numa-vmstat.node0.nr_slab_reclaimable
29026 ± 3% -26.7% 21283 ± 44% numa-vmstat.node0.nr_zone_inactive_anon
4010893 +16.1% 4655889 ± 9% numa-vmstat.node1.nr_active_anon
3982581 +16.3% 4632344 ± 9% numa-vmstat.node1.nr_anon_pages
6861 +16.1% 7964 ± 8% numa-vmstat.node1.nr_anon_transparent_hugepages
2317 ± 42% +336.9% 10125 ± 93% numa-vmstat.node1.nr_inactive_anon
6596 ± 4% +18.2% 7799 ± 14% numa-vmstat.node1.nr_kernel_stack
9629 ± 8% +66.4% 16020 ± 41% numa-vmstat.node1.nr_shmem
7558 ± 3% +26.5% 9561 ± 14% numa-vmstat.node1.nr_slab_reclaimable
4010227 +16.1% 4655056 ± 9% numa-vmstat.node1.nr_zone_active_anon
2317 ± 42% +336.9% 10125 ± 93% numa-vmstat.node1.nr_zone_inactive_anon
2859663 ± 2% +46.2% 4179500 ± 36% numa-vmstat.node1.numa_hit
2680260 ± 2% +49.3% 4002218 ± 37% numa-vmstat.node1.numa_local
116661 ± 3% -26.3% 86010 ± 44% numa-meminfo.node0.Inactive
116192 ± 3% -26.7% 85146 ± 44% numa-meminfo.node0.Inactive(anon)
48486 ± 2% -15.5% 40966 ± 12% numa-meminfo.node0.KReclaimable
48486 ± 2% -15.5% 40966 ± 12% numa-meminfo.node0.SReclaimable
120367 ± 3% -20.5% 95642 ± 26% numa-meminfo.node0.Shmem
16210528 +15.2% 18673368 ± 6% numa-meminfo.node1.Active
16210394 +15.2% 18673287 ± 6% numa-meminfo.node1.Active(anon)
14170064 +15.6% 16379835 ± 7% numa-meminfo.node1.AnonHugePages
16113351 +15.3% 18577254 ± 7% numa-meminfo.node1.AnonPages
10534 ± 33% +293.8% 41480 ± 92% numa-meminfo.node1.Inactive
9262 ± 42% +338.2% 40589 ± 93% numa-meminfo.node1.Inactive(anon)
30235 ± 3% +26.5% 38242 ± 14% numa-meminfo.node1.KReclaimable
6594 ± 4% +18.3% 7802 ± 14% numa-meminfo.node1.KernelStack
17083646 +15.1% 19656922 ± 7% numa-meminfo.node1.MemUsed
30235 ± 3% +26.5% 38242 ± 14% numa-meminfo.node1.SReclaimable
38540 ± 8% +66.4% 64117 ± 42% numa-meminfo.node1.Shmem
106342 +19.8% 127451 ± 11% numa-meminfo.node1.Slab
9479688 +4.5% 9905902 proc-vmstat.nr_active_anon
9434298 +4.5% 9856978 proc-vmstat.nr_anon_pages
16194 +4.3% 16895 proc-vmstat.nr_anon_transparent_hugepages
276.75 +3.6% 286.75 proc-vmstat.nr_dirtied
3888633 -1.1% 3845882 proc-vmstat.nr_dirty_background_threshold
7786774 -1.1% 7701168 proc-vmstat.nr_dirty_threshold
39168820 -1.1% 38741444 proc-vmstat.nr_free_pages
50391 +1.0% 50904 proc-vmstat.nr_slab_unreclaimable
257.50 +3.6% 266.75 proc-vmstat.nr_written
9479678 +4.5% 9905895 proc-vmstat.nr_zone_active_anon
1501517 -5.9% 1412958 proc-vmstat.numa_hint_faults
1075936 -13.1% 934706 proc-vmstat.numa_hint_faults_local
17306395 +4.8% 18141722 proc-vmstat.numa_hit
5211079 +4.2% 5427541 proc-vmstat.numa_huge_pte_updates
17272620 +4.8% 18107691 proc-vmstat.numa_local
33774 +0.8% 34031 proc-vmstat.numa_other
690793 ± 3% -13.7% 596166 ± 2% proc-vmstat.numa_pages_migrated
2.669e+09 +4.2% 2.78e+09 proc-vmstat.numa_pte_updates
2.755e+09 +5.6% 2.909e+09 proc-vmstat.pgalloc_normal
13573227 ± 2% +3.6% 14060842 proc-vmstat.pgfault
2.752e+09 +5.6% 2.906e+09 proc-vmstat.pgfree
1.723e+08 ± 2% +14.3% 1.97e+08 ± 8% proc-vmstat.pgmigrate_fail
690793 ± 3% -13.7% 596166 ± 2% proc-vmstat.pgmigrate_success
5015265 +5.0% 5266730 proc-vmstat.thp_deferred_split_page
5019661 +5.0% 5271482 proc-vmstat.thp_fault_alloc
18284 ± 62% -79.9% 3681 ±172% sched_debug.cfs_rq:/.MIN_vruntime.avg
1901618 ± 62% -89.9% 192494 ±172% sched_debug.cfs_rq:/.MIN_vruntime.max
185571 ± 62% -85.8% 26313 ±172% sched_debug.cfs_rq:/.MIN_vruntime.stddev
15241 ± 6% -36.6% 9655 ± 6% sched_debug.cfs_rq:/.exec_clock.stddev
18284 ± 62% -79.9% 3681 ±172% sched_debug.cfs_rq:/.max_vruntime.avg
1901618 ± 62% -89.9% 192494 ±172% sched_debug.cfs_rq:/.max_vruntime.max
185571 ± 62% -85.8% 26313 ±172% sched_debug.cfs_rq:/.max_vruntime.stddev
898812 ± 7% -31.2% 618552 ± 5% sched_debug.cfs_rq:/.min_vruntime.stddev
10.30 ± 12% +34.5% 13.86 ± 6% sched_debug.cfs_rq:/.nr_spread_over.avg
34.75 ± 8% +95.9% 68.08 ± 4% sched_debug.cfs_rq:/.nr_spread_over.max
9.12 ± 11% +82.3% 16.62 ± 9% sched_debug.cfs_rq:/.nr_spread_over.stddev
-1470498 -31.9% -1000709 sched_debug.cfs_rq:/.spread0.min
899820 ± 7% -31.2% 618970 ± 5% sched_debug.cfs_rq:/.spread0.stddev
1589 ± 9% -19.2% 1284 ± 9% sched_debug.cfs_rq:/.util_avg.max
0.54 ± 39% +7484.6% 41.08 ± 92% sched_debug.cfs_rq:/.util_est_enqueued.min
238.84 ± 8% -33.2% 159.61 ± 26% sched_debug.cfs_rq:/.util_est_enqueued.stddev
10787 ± 2% +13.8% 12274 sched_debug.cpu.nr_switches.avg
35242 ± 9% +32.3% 46641 ± 25% sched_debug.cpu.nr_switches.max
9139 ± 3% +16.4% 10636 sched_debug.cpu.sched_count.avg
32025 ± 10% +34.6% 43091 ± 27% sched_debug.cpu.sched_count.max
4016 ± 2% +14.7% 4606 ± 5% sched_debug.cpu.sched_count.min
2960 +38.3% 4093 sched_debug.cpu.sched_goidle.avg
11201 ± 24% +75.8% 19691 ± 26% sched_debug.cpu.sched_goidle.max
1099 ± 6% +56.9% 1725 ± 6% sched_debug.cpu.sched_goidle.min
1877 ± 10% +32.5% 2487 ± 17% sched_debug.cpu.sched_goidle.stddev
4348 ± 3% +19.3% 5188 sched_debug.cpu.ttwu_count.avg
17832 ± 11% +78.6% 31852 ± 29% sched_debug.cpu.ttwu_count.max
1699 ± 6% +28.2% 2178 ± 7% sched_debug.cpu.ttwu_count.min
1357 ± 10% -22.6% 1050 ± 4% sched_debug.cpu.ttwu_local.avg
11483 ± 5% -25.0% 8614 ± 15% sched_debug.cpu.ttwu_local.max
1979 ± 12% -36.8% 1251 ± 10% sched_debug.cpu.ttwu_local.stddev
3.941e+10 +5.0% 4.137e+10 perf-stat.i.branch-instructions
0.02 ± 50% -0.0 0.02 ± 5% perf-stat.i.branch-miss-rate%
67.94 -3.9 63.99 perf-stat.i.cache-miss-rate%
8.329e+08 -1.9% 8.17e+08 perf-stat.i.cache-misses
1.224e+09 +4.5% 1.28e+09 perf-stat.i.cache-references
6650 ± 3% +15.5% 7678 perf-stat.i.context-switches
1.64 -1.8% 1.61 perf-stat.i.cpi
2.037e+11 +2.8% 2.095e+11 perf-stat.i.cpu-cycles
257.56 -4.0% 247.13 perf-stat.i.cpu-migrations
244.94 +4.5% 255.91 perf-stat.i.cycles-between-cache-misses
1189446 ± 2% +3.2% 1227527 perf-stat.i.dTLB-load-misses
2.669e+10 +4.7% 2.794e+10 perf-stat.i.dTLB-loads
0.00 ± 7% -0.0 0.00 perf-stat.i.dTLB-store-miss-rate%
337782 +4.5% 353044 perf-stat.i.dTLB-store-misses
9.096e+09 +4.7% 9.526e+09 perf-stat.i.dTLB-stores
39.50 +2.1 41.64 perf-stat.i.iTLB-load-miss-rate%
296305 ± 2% +9.0% 323020 perf-stat.i.iTLB-load-misses
1.238e+11 +4.9% 1.299e+11 perf-stat.i.instructions
428249 ± 2% -4.4% 409553 perf-stat.i.instructions-per-iTLB-miss
0.61 +1.6% 0.62 perf-stat.i.ipc
44430 +3.8% 46121 perf-stat.i.minor-faults
54.82 +3.9 58.73 perf-stat.i.node-load-miss-rate%
68519419 ± 4% -11.7% 60479057 ± 6% perf-stat.i.node-load-misses
49879161 ± 3% -20.7% 39554915 ± 4% perf-stat.i.node-loads
44428 +3.8% 46119 perf-stat.i.page-faults
0.02 -0.0 0.01 ± 5% perf-stat.overall.branch-miss-rate%
68.03 -4.2 63.83 perf-stat.overall.cache-miss-rate%
1.65 -2.0% 1.61 perf-stat.overall.cpi
244.61 +4.8% 256.41 perf-stat.overall.cycles-between-cache-misses
30.21 +2.2 32.38 perf-stat.overall.iTLB-load-miss-rate%
417920 ± 2% -3.7% 402452 perf-stat.overall.instructions-per-iTLB-miss
0.61 +2.1% 0.62 perf-stat.overall.ipc
57.84 +2.6 60.44 perf-stat.overall.node-load-miss-rate%
3.925e+10 +5.1% 4.124e+10 perf-stat.ps.branch-instructions
8.295e+08 -1.8% 8.144e+08 perf-stat.ps.cache-misses
1.219e+09 +4.6% 1.276e+09 perf-stat.ps.cache-references
6625 ± 3% +15.4% 7648 perf-stat.ps.context-switches
2.029e+11 +2.9% 2.088e+11 perf-stat.ps.cpu-cycles
256.82 -4.2% 246.09 perf-stat.ps.cpu-migrations
1184763 ± 2% +3.3% 1223366 perf-stat.ps.dTLB-load-misses
2.658e+10 +4.8% 2.786e+10 perf-stat.ps.dTLB-loads
336658 +4.5% 351710 perf-stat.ps.dTLB-store-misses
9.059e+09 +4.8% 9.497e+09 perf-stat.ps.dTLB-stores
295140 ± 2% +9.0% 321824 perf-stat.ps.iTLB-load-misses
1.233e+11 +5.0% 1.295e+11 perf-stat.ps.instructions
44309 +3.7% 45933 perf-stat.ps.minor-faults
68208972 ± 4% -11.6% 60272675 ± 6% perf-stat.ps.node-load-misses
49689740 ± 3% -20.7% 39401789 ± 4% perf-stat.ps.node-loads
44308 +3.7% 45932 perf-stat.ps.page-faults
3.732e+13 +5.1% 3.922e+13 perf-stat.total.instructions
14949 ± 2% +14.5% 17124 ± 11% softirqs.CPU0.SCHED
9940 +37.8% 13700 ± 24% softirqs.CPU1.SCHED
9370 ± 2% +28.2% 12014 ± 16% softirqs.CPU10.SCHED
17637 ± 2% -16.5% 14733 ± 16% softirqs.CPU101.SCHED
17846 ± 3% -17.4% 14745 ± 16% softirqs.CPU103.SCHED
9552 +24.7% 11916 ± 17% softirqs.CPU11.SCHED
9210 ± 5% +27.9% 11784 ± 16% softirqs.CPU12.SCHED
9378 ± 3% +27.7% 11974 ± 16% softirqs.CPU13.SCHED
9164 ± 2% +29.4% 11856 ± 18% softirqs.CPU14.SCHED
9215 +21.2% 11170 ± 19% softirqs.CPU15.SCHED
9118 ± 2% +29.1% 11772 ± 16% softirqs.CPU16.SCHED
9413 +29.2% 12165 ± 18% softirqs.CPU17.SCHED
9309 ± 2% +29.9% 12097 ± 17% softirqs.CPU18.SCHED
9423 +26.1% 11880 ± 15% softirqs.CPU19.SCHED
9010 ± 7% +37.8% 12420 ± 18% softirqs.CPU2.SCHED
9382 ± 3% +27.0% 11916 ± 15% softirqs.CPU20.SCHED
9102 ± 4% +30.0% 11830 ± 16% softirqs.CPU21.SCHED
9543 ± 3% +23.4% 11780 ± 18% softirqs.CPU22.SCHED
8998 ± 5% +29.2% 11630 ± 18% softirqs.CPU24.SCHED
9254 ± 2% +23.9% 11462 ± 19% softirqs.CPU25.SCHED
18450 ± 4% -16.9% 15341 ± 16% softirqs.CPU26.SCHED
17551 ± 4% -14.8% 14956 ± 13% softirqs.CPU27.SCHED
17575 ± 4% -14.6% 15010 ± 14% softirqs.CPU28.SCHED
17515 ± 5% -14.2% 15021 ± 13% softirqs.CPU29.SCHED
17715 ± 2% -16.1% 14856 ± 13% softirqs.CPU30.SCHED
17754 ± 4% -16.1% 14904 ± 13% softirqs.CPU31.SCHED
17675 ± 2% -17.0% 14679 ± 21% softirqs.CPU32.SCHED
17625 ± 2% -16.0% 14813 ± 13% softirqs.CPU34.SCHED
17619 ± 2% -14.7% 15024 ± 14% softirqs.CPU35.SCHED
17887 ± 3% -17.0% 14841 ± 14% softirqs.CPU36.SCHED
17658 ± 3% -16.3% 14771 ± 12% softirqs.CPU38.SCHED
17501 ± 2% -15.3% 14816 ± 14% softirqs.CPU39.SCHED
9360 ± 2% +25.4% 11740 ± 14% softirqs.CPU4.SCHED
17699 ± 4% -16.2% 14827 ± 14% softirqs.CPU42.SCHED
17580 ± 3% -16.5% 14679 ± 15% softirqs.CPU43.SCHED
17658 ± 3% -17.1% 14644 ± 14% softirqs.CPU44.SCHED
17452 ± 4% -14.0% 15001 ± 15% softirqs.CPU46.SCHED
17599 ± 4% -17.4% 14544 ± 14% softirqs.CPU47.SCHED
17792 ± 3% -16.5% 14864 ± 14% softirqs.CPU48.SCHED
17333 ± 2% -16.7% 14445 ± 14% softirqs.CPU49.SCHED
9483 +32.3% 12547 ± 24% softirqs.CPU5.SCHED
17842 ± 3% -15.9% 14997 ± 16% softirqs.CPU51.SCHED
9051 ± 2% +23.3% 11160 ± 13% softirqs.CPU52.SCHED
9385 ± 3% +25.2% 11752 ± 16% softirqs.CPU53.SCHED
9446 ± 6% +24.9% 11798 ± 14% softirqs.CPU54.SCHED
10006 ± 6% +22.4% 12249 ± 14% softirqs.CPU55.SCHED
9657 +22.0% 11780 ± 16% softirqs.CPU57.SCHED
9399 +27.5% 11980 ± 15% softirqs.CPU58.SCHED
9234 ± 3% +27.7% 11795 ± 14% softirqs.CPU59.SCHED
9726 ± 6% +24.0% 12062 ± 16% softirqs.CPU6.SCHED
9165 ± 2% +23.7% 11342 ± 14% softirqs.CPU60.SCHED
9357 ± 2% +25.8% 11774 ± 15% softirqs.CPU61.SCHED
9406 ± 3% +25.2% 11780 ± 16% softirqs.CPU62.SCHED
9489 +23.2% 11688 ± 15% softirqs.CPU63.SCHED
9399 ± 2% +23.5% 11604 ± 16% softirqs.CPU65.SCHED
8950 ± 2% +31.6% 11774 ± 16% softirqs.CPU66.SCHED
9260 +21.7% 11267 ± 19% softirqs.CPU67.SCHED
9187 +27.1% 11672 ± 17% softirqs.CPU68.SCHED
9443 ± 2% +25.5% 11847 ± 17% softirqs.CPU69.SCHED
9144 ± 3% +28.0% 11706 ± 16% softirqs.CPU7.SCHED
9276 ± 2% +28.0% 11871 ± 17% softirqs.CPU70.SCHED
9494 +21.4% 11526 ± 14% softirqs.CPU71.SCHED
9124 ± 3% +27.8% 11657 ± 17% softirqs.CPU72.SCHED
9189 ± 3% +25.9% 11568 ± 16% softirqs.CPU73.SCHED
9392 ± 2% +23.7% 11619 ± 16% softirqs.CPU74.SCHED
17821 ± 3% -14.7% 15197 ± 17% softirqs.CPU78.SCHED
17581 ± 2% -15.7% 14827 ± 15% softirqs.CPU79.SCHED
9123 +28.2% 11695 ± 15% softirqs.CPU8.SCHED
17524 ± 2% -16.7% 14601 ± 14% softirqs.CPU80.SCHED
17644 ± 3% -16.2% 14782 ± 14% softirqs.CPU81.SCHED
17705 ± 3% -18.6% 14414 ± 22% softirqs.CPU84.SCHED
17679 ± 2% -14.1% 15185 ± 11% softirqs.CPU85.SCHED
17434 ± 3% -15.5% 14724 ± 14% softirqs.CPU86.SCHED
17409 ± 2% -15.0% 14794 ± 13% softirqs.CPU87.SCHED
17470 ± 3% -15.7% 14730 ± 13% softirqs.CPU88.SCHED
17748 ± 4% -17.1% 14721 ± 12% softirqs.CPU89.SCHED
9323 +28.0% 11929 ± 17% softirqs.CPU9.SCHED
17471 ± 2% -16.9% 14525 ± 13% softirqs.CPU90.SCHED
17900 ± 3% -17.0% 14850 ± 14% softirqs.CPU94.SCHED
17599 ± 4% -17.4% 14544 ± 15% softirqs.CPU95.SCHED
17697 ± 4% -17.7% 14569 ± 13% softirqs.CPU96.SCHED
17561 ± 3% -15.1% 14901 ± 13% softirqs.CPU97.SCHED
17404 ± 3% -16.1% 14601 ± 13% softirqs.CPU98.SCHED
17802 ± 3% -19.4% 14344 ± 15% softirqs.CPU99.SCHED
1310 ± 10% -17.0% 1088 ± 5% interrupts.CPU1.RES:Rescheduling_interrupts
3427 +13.3% 3883 ± 9% interrupts.CPU10.CAL:Function_call_interrupts
736.50 ± 20% +34.4% 989.75 ± 17% interrupts.CPU100.RES:Rescheduling_interrupts
3421 ± 3% +14.6% 3921 ± 9% interrupts.CPU101.CAL:Function_call_interrupts
4873 ± 8% +16.2% 5662 ± 7% interrupts.CPU101.NMI:Non-maskable_interrupts
4873 ± 8% +16.2% 5662 ± 7% interrupts.CPU101.PMI:Performance_monitoring_interrupts
629.50 ± 19% +83.2% 1153 ± 46% interrupts.CPU101.RES:Rescheduling_interrupts
661.75 ± 14% +25.7% 832.00 ± 13% interrupts.CPU102.RES:Rescheduling_interrupts
4695 ± 5% +15.5% 5420 ± 9% interrupts.CPU103.NMI:Non-maskable_interrupts
4695 ± 5% +15.5% 5420 ± 9% interrupts.CPU103.PMI:Performance_monitoring_interrupts
3460 +12.1% 3877 ± 9% interrupts.CPU11.CAL:Function_call_interrupts
691.50 ± 7% +41.0% 975.00 ± 32% interrupts.CPU19.RES:Rescheduling_interrupts
3413 ± 2% +13.4% 3870 ± 10% interrupts.CPU20.CAL:Function_call_interrupts
3413 ± 2% +13.4% 3871 ± 10% interrupts.CPU22.CAL:Function_call_interrupts
863.00 ± 36% +45.3% 1254 ± 24% interrupts.CPU23.RES:Rescheduling_interrupts
659.75 ± 12% +83.4% 1209 ± 20% interrupts.CPU26.RES:Rescheduling_interrupts
615.00 ± 10% +87.8% 1155 ± 14% interrupts.CPU27.RES:Rescheduling_interrupts
663.75 ± 5% +67.9% 1114 ± 7% interrupts.CPU28.RES:Rescheduling_interrupts
3421 ± 4% +13.4% 3879 ± 9% interrupts.CPU29.CAL:Function_call_interrupts
805.25 ± 16% +33.0% 1071 ± 15% interrupts.CPU29.RES:Rescheduling_interrupts
3482 ± 3% +11.0% 3864 ± 8% interrupts.CPU3.CAL:Function_call_interrupts
819.75 ± 19% +48.4% 1216 ± 12% interrupts.CPU30.RES:Rescheduling_interrupts
777.25 ± 8% +31.6% 1023 ± 6% interrupts.CPU31.RES:Rescheduling_interrupts
844.50 ± 25% +41.7% 1196 ± 20% interrupts.CPU32.RES:Rescheduling_interrupts
722.75 ± 14% +94.2% 1403 ± 26% interrupts.CPU33.RES:Rescheduling_interrupts
3944 ± 25% +36.8% 5394 ± 9% interrupts.CPU34.NMI:Non-maskable_interrupts
3944 ± 25% +36.8% 5394 ± 9% interrupts.CPU34.PMI:Performance_monitoring_interrupts
781.75 ± 9% +45.3% 1136 ± 27% interrupts.CPU34.RES:Rescheduling_interrupts
735.50 ± 9% +33.3% 980.75 ± 4% interrupts.CPU35.RES:Rescheduling_interrupts
691.75 ± 10% +41.6% 979.50 ± 13% interrupts.CPU36.RES:Rescheduling_interrupts
727.00 ± 16% +47.7% 1074 ± 15% interrupts.CPU37.RES:Rescheduling_interrupts
4413 ± 7% +24.9% 5511 ± 9% interrupts.CPU38.NMI:Non-maskable_interrupts
4413 ± 7% +24.9% 5511 ± 9% interrupts.CPU38.PMI:Performance_monitoring_interrupts
708.75 ± 25% +62.6% 1152 ± 22% interrupts.CPU38.RES:Rescheduling_interrupts
666.50 ± 7% +57.8% 1052 ± 13% interrupts.CPU39.RES:Rescheduling_interrupts
765.75 ± 11% +25.2% 958.75 ± 14% interrupts.CPU4.RES:Rescheduling_interrupts
3395 ± 2% +15.1% 3908 ± 10% interrupts.CPU40.CAL:Function_call_interrupts
770.00 ± 16% +45.3% 1119 ± 18% interrupts.CPU40.RES:Rescheduling_interrupts
740.50 ± 26% +61.9% 1198 ± 19% interrupts.CPU41.RES:Rescheduling_interrupts
3459 ± 2% +12.9% 3905 ± 11% interrupts.CPU42.CAL:Function_call_interrupts
4530 ± 5% +22.8% 5564 ± 9% interrupts.CPU42.NMI:Non-maskable_interrupts
4530 ± 5% +22.8% 5564 ± 9% interrupts.CPU42.PMI:Performance_monitoring_interrupts
3330 ± 25% +60.0% 5328 ± 10% interrupts.CPU44.NMI:Non-maskable_interrupts
3330 ± 25% +60.0% 5328 ± 10% interrupts.CPU44.PMI:Performance_monitoring_interrupts
686.25 ± 9% +48.4% 1018 ± 10% interrupts.CPU44.RES:Rescheduling_interrupts
702.00 ± 15% +38.6% 973.25 ± 5% interrupts.CPU45.RES:Rescheduling_interrupts
4742 ± 7% +19.3% 5657 ± 8% interrupts.CPU46.NMI:Non-maskable_interrupts
4742 ± 7% +19.3% 5657 ± 8% interrupts.CPU46.PMI:Performance_monitoring_interrupts
732.75 ± 6% +51.9% 1113 ± 7% interrupts.CPU46.RES:Rescheduling_interrupts
775.50 ± 17% +41.3% 1095 ± 6% interrupts.CPU47.RES:Rescheduling_interrupts
670.75 ± 5% +60.7% 1078 ± 6% interrupts.CPU48.RES:Rescheduling_interrupts
4870 ± 8% +16.5% 5676 ± 7% interrupts.CPU49.NMI:Non-maskable_interrupts
4870 ± 8% +16.5% 5676 ± 7% interrupts.CPU49.PMI:Performance_monitoring_interrupts
694.75 ± 12% +25.8% 874.00 ± 11% interrupts.CPU49.RES:Rescheduling_interrupts
686.00 ± 9% +52.0% 1042 ± 20% interrupts.CPU50.RES:Rescheduling_interrupts
3361 +17.2% 3938 ± 9% interrupts.CPU51.CAL:Function_call_interrupts
4707 ± 6% +16.0% 5463 ± 8% interrupts.CPU51.NMI:Non-maskable_interrupts
4707 ± 6% +16.0% 5463 ± 8% interrupts.CPU51.PMI:Performance_monitoring_interrupts
638.75 ± 12% +28.6% 821.25 ± 15% interrupts.CPU54.RES:Rescheduling_interrupts
677.50 ± 8% +51.8% 1028 ± 29% interrupts.CPU58.RES:Rescheduling_interrupts
3465 ± 2% +12.0% 3880 ± 9% interrupts.CPU6.CAL:Function_call_interrupts
641.25 ± 2% +26.1% 808.75 ± 10% interrupts.CPU60.RES:Rescheduling_interrupts
599.75 ± 2% +45.6% 873.50 ± 8% interrupts.CPU62.RES:Rescheduling_interrupts
661.50 ± 9% +52.4% 1008 ± 27% interrupts.CPU63.RES:Rescheduling_interrupts
611.00 ± 12% +31.1% 801.00 ± 13% interrupts.CPU69.RES:Rescheduling_interrupts
3507 ± 2% +10.8% 3888 ± 9% interrupts.CPU7.CAL:Function_call_interrupts
664.00 ± 5% +32.3% 878.50 ± 23% interrupts.CPU70.RES:Rescheduling_interrupts
5780 ± 9% -38.8% 3540 ± 37% interrupts.CPU73.NMI:Non-maskable_interrupts
5780 ± 9% -38.8% 3540 ± 37% interrupts.CPU73.PMI:Performance_monitoring_interrupts
5787 ± 9% -26.7% 4243 ± 28% interrupts.CPU76.NMI:Non-maskable_interrupts
5787 ± 9% -26.7% 4243 ± 28% interrupts.CPU76.PMI:Performance_monitoring_interrupts
751.50 ± 15% +88.0% 1413 ± 37% interrupts.CPU78.RES:Rescheduling_interrupts
725.50 ± 12% +82.9% 1327 ± 36% interrupts.CPU79.RES:Rescheduling_interrupts
714.00 ± 18% +33.2% 951.00 ± 15% interrupts.CPU80.RES:Rescheduling_interrupts
706.25 ± 19% +55.6% 1098 ± 27% interrupts.CPU82.RES:Rescheduling_interrupts
4524 ± 6% +19.6% 5409 ± 8% interrupts.CPU83.NMI:Non-maskable_interrupts
4524 ± 6% +19.6% 5409 ± 8% interrupts.CPU83.PMI:Performance_monitoring_interrupts
666.75 ± 15% +37.3% 915.50 ± 4% interrupts.CPU83.RES:Rescheduling_interrupts
782.50 ± 26% +57.6% 1233 ± 21% interrupts.CPU84.RES:Rescheduling_interrupts
622.75 ± 12% +77.8% 1107 ± 17% interrupts.CPU85.RES:Rescheduling_interrupts
3465 ± 3% +13.5% 3933 ± 9% interrupts.CPU86.CAL:Function_call_interrupts
714.75 ± 14% +47.0% 1050 ± 10% interrupts.CPU86.RES:Rescheduling_interrupts
3519 ± 2% +11.7% 3929 ± 9% interrupts.CPU87.CAL:Function_call_interrupts
582.75 ± 10% +54.2% 898.75 ± 11% interrupts.CPU87.RES:Rescheduling_interrupts
713.00 ± 10% +36.6% 974.25 ± 11% interrupts.CPU88.RES:Rescheduling_interrupts
690.50 ± 13% +53.0% 1056 ± 13% interrupts.CPU89.RES:Rescheduling_interrupts
3477 +11.0% 3860 ± 8% interrupts.CPU9.CAL:Function_call_interrupts
684.50 ± 14% +39.7% 956.25 ± 11% interrupts.CPU90.RES:Rescheduling_interrupts
3946 ± 21% +39.8% 5516 ± 10% interrupts.CPU91.NMI:Non-maskable_interrupts
3946 ± 21% +39.8% 5516 ± 10% interrupts.CPU91.PMI:Performance_monitoring_interrupts
649.00 ± 13% +54.3% 1001 ± 6% interrupts.CPU91.RES:Rescheduling_interrupts
674.25 ± 21% +39.5% 940.25 ± 11% interrupts.CPU92.RES:Rescheduling_interrupts
3971 ± 26% +41.2% 5606 ± 8% interrupts.CPU94.NMI:Non-maskable_interrupts
3971 ± 26% +41.2% 5606 ± 8% interrupts.CPU94.PMI:Performance_monitoring_interrupts
4129 ± 22% +33.2% 5499 ± 9% interrupts.CPU95.NMI:Non-maskable_interrupts
4129 ± 22% +33.2% 5499 ± 9% interrupts.CPU95.PMI:Performance_monitoring_interrupts
685.75 ± 14% +38.0% 946.50 ± 9% interrupts.CPU96.RES:Rescheduling_interrupts
4630 ± 11% +18.3% 5477 ± 8% interrupts.CPU97.NMI:Non-maskable_interrupts
4630 ± 11% +18.3% 5477 ± 8% interrupts.CPU97.PMI:Performance_monitoring_interrupts
4835 ± 9% +16.3% 5622 ± 9% interrupts.CPU98.NMI:Non-maskable_interrupts
4835 ± 9% +16.3% 5622 ± 9% interrupts.CPU98.PMI:Performance_monitoring_interrupts
596.25 ± 11% +81.8% 1083 ± 9% interrupts.CPU98.RES:Rescheduling_interrupts
674.75 ± 17% +43.7% 969.50 ± 5% interrupts.CPU99.RES:Rescheduling_interrupts
78.25 ± 13% +21.4% 95.00 ± 10% interrupts.IWI:IRQ_work_interrupts
85705 ± 6% +26.0% 107990 ± 6% interrupts.RES:Rescheduling_interrupts
vm-scalability.throughput
4.55e+07 +-+--------------------------------------------------------------+
| O |
4.5e+07 +-+ O O O O O O O |
O O O O O O |
| O O O O |
4.45e+07 +-+ O |
| |
4.4e+07 +-+ .+.|
| .+.+ |
4.35e+07 +-+ +. .+. +. .+. .+. + |
|.+.+. : + +. + + +.+..+.+ + + +.+ +. + |
| +. : +.+ + + + + + + + |
4.3e+07 +-+ + + + + |
| |
4.25e+07 +-+--------------------------------------------------------------+
vm-scalability.time.user_time
13000 +-+-----------------------------------------------------------------+
O O O |
12800 +-+ |
| O O |
| O O O O O O O O |
12600 +-O O O O O |
| O |
12400 +-+ |
| |
12200 +-+ |
| +.. |
| + .+. +.+.+. .+. .+.+.+. .+.+.|
12000 +-+.+ +.+. .+ +.+.+..+.+.+ : +. + +.+.+.. + |
| + + : + |
11800 +-+-----------------------------------------------------------------+
vm-scalability.time.percent_of_cpu_this_job_got
8050 O-+-------------------O----------------------------------------------+
| O O O O O O |
8000 +-O O O O O O O O O |
| O O |
7950 +-+ |
| |
7900 +-+ |
| |
7850 +-+ |
| + |
7800 +-+ +..+.+ :: + +. .+ +. |
|. + : : : + : + : +. .+. .+..+ : .+. + +.|
7750 +-+.+ : : :.. + : +. : + + : .+ +..+ |
| +.+ + + +.+..+ + |
7700 +-+------------------------------------------------------------------+
vm-scalability.time.involuntary_context_switches
190000 +-+----------------------------------------------------------------+
| +. + +.+ .+.|
180000 +-+ : +. + + + +. .+ .. + .+ |
| .+. : +.+ +.+.+ .+. : : : + : + + |
| + +. .+ + .+ +. : : : : + |
170000 +-++ +. +. + + + |
| + |
160000 +-+ |
| |
150000 +-+ |
| O O O O O O O |
| O O O |
140000 O-+ O O O O O O O |
| O |
130000 +-+----------------------------------------------------------------+
vm-scalability.median
430000 +-+----------O---------O---O---------------------------------------+
O O O O O O |
425000 +-O O O O O |
| O O O O O |
| |
420000 +-+ |
| + |
415000 +-+ :: + .+ |
| : : + : + .+.+ +|
410000 +-+ .+ : : .+ : + + .+..+. .+.+. .+ |
|.+.+ +: + +. .+ +.+ + +. .+. .+ +..+ |
| + + + + + + |
405000 +-+ + |
| |
400000 +-+----------------------------------------------------------------+
vm-scalability.workload
1.23e+10 +-+---O----------------------------------------------------------+
1.22e+10 +-+ |
O O O O O O O O |
1.21e+10 +-O O O O O O O O O O |
1.2e+10 +-+ |
| |
1.19e+10 +-+ |
1.18e+10 +-+ |
1.17e+10 +-+ |
| |
1.16e+10 +-+ |
1.15e+10 +-+ + + +.+ +.+ +.+ + +.+.+ +.+.|
| + + + + + + + + .. + + + + + + |
1.14e+10 +-+.+ + + +.+.+ +.+ +.+ + +.+.+.+.+ |
1.13e+10 +-+--------------------------------------------------------------+
[*] bisect-good sample
[O] bisect-bad sample
***************************************************************************************************
lkp-bdw-ep6: 88 threads Intel(R) Xeon(R) CPU E5-2699 v4 @ 2.20GHz with 128G memory
=========================================================================================
class/compiler/cpufreq_governor/disk/kconfig/nr_threads/rootfs/tbox_group/testcase/testtime/ucode:
interrupt/gcc-7/performance/1HDD/x86_64-rhel-7.6/100%/debian-x86_64-2019-09-23.cgz/lkp-bdw-ep6/stress-ng/30s/0xb000038
commit:
fcf0553db6 ("sched/fair: Remove meaningless imbalance calculation")
0b0695f2b3 ("sched/fair: Rework load_balance()")
fcf0553db6f4c793 0b0695f2b34a4afa3f6e9aa1ff0
---------------- ---------------------------
%stddev %change %stddev
\ | \
98318389 +43.0% 1.406e+08 stress-ng.schedpolicy.ops
3277346 +43.0% 4685146 stress-ng.schedpolicy.ops_per_sec
3.506e+08 ± 4% -10.3% 3.146e+08 ± 3% stress-ng.sigq.ops
11684738 ± 4% -10.3% 10485353 ± 3% stress-ng.sigq.ops_per_sec
3.628e+08 ± 6% -19.4% 2.925e+08 ± 6% stress-ng.time.involuntary_context_switches
29456 +2.8% 30285 stress-ng.time.system_time
7636655 ± 9% +46.6% 11197377 ± 27% cpuidle.C1E.usage
1111483 ± 3% -9.5% 1005829 vmstat.system.cs
22638222 ± 4% +16.5% 26370816 ± 11% meminfo.Committed_AS
28908 ± 6% +24.6% 36020 ± 16% meminfo.KernelStack
7636543 ± 9% +46.6% 11196090 ± 27% turbostat.C1E
3.46 ± 16% -61.2% 1.35 ± 7% turbostat.Pkg%pc2
217.54 +1.7% 221.33 turbostat.PkgWatt
13.34 ± 2% +5.8% 14.11 turbostat.RAMWatt
525.50 ± 8% -15.7% 443.00 ± 12% slabinfo.biovec-128.active_objs
525.50 ± 8% -15.7% 443.00 ± 12% slabinfo.biovec-128.num_objs
28089 ± 12% -33.0% 18833 ± 22% slabinfo.pool_workqueue.active_objs
877.25 ± 12% -32.6% 591.00 ± 21% slabinfo.pool_workqueue.active_slabs
28089 ± 12% -32.6% 18925 ± 21% slabinfo.pool_workqueue.num_objs
877.25 ± 12% -32.6% 591.00 ± 21% slabinfo.pool_workqueue.num_slabs
846.75 ± 6% -18.0% 694.75 ± 9% slabinfo.skbuff_fclone_cache.active_objs
846.75 ± 6% -18.0% 694.75 ± 9% slabinfo.skbuff_fclone_cache.num_objs
63348 ± 6% -20.7% 50261 ± 4% softirqs.CPU14.SCHED
44394 ± 4% +21.4% 53880 ± 8% softirqs.CPU42.SCHED
52246 ± 7% -15.1% 44352 softirqs.CPU47.SCHED
58350 ± 4% -11.0% 51914 ± 7% softirqs.CPU6.SCHED
58009 ± 7% -23.8% 44206 ± 4% softirqs.CPU63.SCHED
49166 ± 6% +23.4% 60683 ± 9% softirqs.CPU68.SCHED
44594 ± 7% +14.3% 50951 ± 8% softirqs.CPU78.SCHED
46407 ± 9% +19.6% 55515 ± 8% softirqs.CPU84.SCHED
55555 ± 8% -15.5% 46933 ± 4% softirqs.CPU9.SCHED
198757 ± 18% +44.1% 286316 ± 9% numa-meminfo.node0.Active
189280 ± 19% +37.1% 259422 ± 7% numa-meminfo.node0.Active(anon)
110438 ± 33% +68.3% 185869 ± 16% numa-meminfo.node0.AnonHugePages
143458 ± 28% +67.7% 240547 ± 13% numa-meminfo.node0.AnonPages
12438 ± 16% +61.9% 20134 ± 37% numa-meminfo.node0.KernelStack
1004379 ± 7% +16.4% 1168764 ± 4% numa-meminfo.node0.MemUsed
357111 ± 24% -41.6% 208655 ± 29% numa-meminfo.node1.Active
330094 ± 22% -39.6% 199339 ± 32% numa-meminfo.node1.Active(anon)
265924 ± 25% -52.2% 127138 ± 46% numa-meminfo.node1.AnonHugePages
314059 ± 22% -49.6% 158305 ± 36% numa-meminfo.node1.AnonPages
15386 ± 16% -25.1% 11525 ± 15% numa-meminfo.node1.KernelStack
1200805 ± 11% -18.6% 977595 ± 7% numa-meminfo.node1.MemUsed
965.50 ± 15% -29.3% 682.25 ± 43% numa-meminfo.node1.Mlocked
46762 ± 18% +37.8% 64452 ± 8% numa-vmstat.node0.nr_active_anon
35393 ± 27% +68.9% 59793 ± 12% numa-vmstat.node0.nr_anon_pages
52.75 ± 33% +71.1% 90.25 ± 15% numa-vmstat.node0.nr_anon_transparent_hugepages
15.00 ± 96% +598.3% 104.75 ± 15% numa-vmstat.node0.nr_inactive_file
11555 ± 22% +68.9% 19513 ± 41% numa-vmstat.node0.nr_kernel_stack
550.25 ±162% +207.5% 1691 ± 48% numa-vmstat.node0.nr_written
46762 ± 18% +37.8% 64452 ± 8% numa-vmstat.node0.nr_zone_active_anon
15.00 ± 96% +598.3% 104.75 ± 15% numa-vmstat.node0.nr_zone_inactive_file
82094 ± 22% -39.5% 49641 ± 32% numa-vmstat.node1.nr_active_anon
78146 ± 23% -49.5% 39455 ± 37% numa-vmstat.node1.nr_anon_pages
129.00 ± 25% -52.3% 61.50 ± 47% numa-vmstat.node1.nr_anon_transparent_hugepages
107.75 ± 12% -85.4% 15.75 ±103% numa-vmstat.node1.nr_inactive_file
14322 ± 11% -21.1% 11304 ± 11% numa-vmstat.node1.nr_kernel_stack
241.00 ± 15% -29.5% 170.00 ± 43% numa-vmstat.node1.nr_mlock
82094 ± 22% -39.5% 49641 ± 32% numa-vmstat.node1.nr_zone_active_anon
107.75 ± 12% -85.4% 15.75 ±103% numa-vmstat.node1.nr_zone_inactive_file
0.81 ± 5% +0.2 0.99 ± 10% perf-profile.calltrace.cycles-pp.task_rq_lock.task_sched_runtime.cpu_clock_sample.posix_cpu_timer_get.do_timer_gettime
0.60 ± 11% +0.2 0.83 ± 9% perf-profile.calltrace.cycles-pp.___might_sleep.__might_fault._copy_to_user.put_itimerspec64.__x64_sys_timer_gettime
1.73 ± 9% +0.3 2.05 ± 8% perf-profile.calltrace.cycles-pp.__might_fault._copy_to_user.put_itimerspec64.__x64_sys_timer_gettime.do_syscall_64
3.92 ± 5% +0.6 4.49 ± 7% perf-profile.calltrace.cycles-pp.task_sched_runtime.cpu_clock_sample.posix_cpu_timer_get.do_timer_gettime.__x64_sys_timer_gettime
4.17 ± 4% +0.6 4.78 ± 7% perf-profile.calltrace.cycles-pp.cpu_clock_sample.posix_cpu_timer_get.do_timer_gettime.__x64_sys_timer_gettime.do_syscall_64
5.72 ± 3% +0.7 6.43 ± 7% perf-profile.calltrace.cycles-pp.posix_cpu_timer_get.do_timer_gettime.__x64_sys_timer_gettime.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.24 ± 54% -0.2 0.07 ±131% perf-profile.children.cycles-pp.ext4_inode_csum_set
0.45 ± 3% +0.1 0.56 ± 4% perf-profile.children.cycles-pp.__might_sleep
0.84 ± 5% +0.2 1.03 ± 9% perf-profile.children.cycles-pp.task_rq_lock
0.66 ± 8% +0.2 0.88 ± 7% perf-profile.children.cycles-pp.___might_sleep
1.83 ± 9% +0.3 2.16 ± 8% perf-profile.children.cycles-pp.__might_fault
4.04 ± 5% +0.6 4.62 ± 7% perf-profile.children.cycles-pp.task_sched_runtime
4.24 ± 4% +0.6 4.87 ± 7% perf-profile.children.cycles-pp.cpu_clock_sample
5.77 ± 3% +0.7 6.48 ± 7% perf-profile.children.cycles-pp.posix_cpu_timer_get
0.22 ± 11% +0.1 0.28 ± 15% perf-profile.self.cycles-pp.cpu_clock_sample
0.47 ± 7% +0.1 0.55 ± 5% perf-profile.self.cycles-pp.update_curr
0.28 ± 5% +0.1 0.38 ± 14% perf-profile.self.cycles-pp.task_rq_lock
0.42 ± 3% +0.1 0.53 ± 4% perf-profile.self.cycles-pp.__might_sleep
0.50 ± 5% +0.1 0.61 ± 11% perf-profile.self.cycles-pp.task_sched_runtime
0.63 ± 9% +0.2 0.85 ± 7% perf-profile.self.cycles-pp.___might_sleep
9180611 ± 5% +40.1% 12859327 ± 14% sched_debug.cfs_rq:/.MIN_vruntime.max
1479571 ± 6% +57.6% 2331469 ± 14% sched_debug.cfs_rq:/.MIN_vruntime.stddev
7951 ± 6% -52.5% 3773 ± 17% sched_debug.cfs_rq:/.exec_clock.stddev
321306 ± 39% -44.2% 179273 sched_debug.cfs_rq:/.load.max
9180613 ± 5% +40.1% 12859327 ± 14% sched_debug.cfs_rq:/.max_vruntime.max
1479571 ± 6% +57.6% 2331469 ± 14% sched_debug.cfs_rq:/.max_vruntime.stddev
16622378 +20.0% 19940069 ± 7% sched_debug.cfs_rq:/.min_vruntime.avg
18123901 +19.7% 21686545 ± 6% sched_debug.cfs_rq:/.min_vruntime.max
14338218 ± 3% +27.4% 18267927 ± 7% sched_debug.cfs_rq:/.min_vruntime.min
0.17 ± 16% +23.4% 0.21 ± 11% sched_debug.cfs_rq:/.nr_running.stddev
319990 ± 39% -44.6% 177347 sched_debug.cfs_rq:/.runnable_weight.max
-2067420 -33.5% -1375445 sched_debug.cfs_rq:/.spread0.min
1033 ± 8% -13.7% 891.85 ± 3% sched_debug.cfs_rq:/.util_est_enqueued.max
93676 ± 16% -29.0% 66471 ± 17% sched_debug.cpu.avg_idle.min
10391 ± 52% +118.9% 22750 ± 15% sched_debug.cpu.curr->pid.avg
14393 ± 35% +113.2% 30689 ± 17% sched_debug.cpu.curr->pid.max
3041 ± 38% +161.8% 7963 ± 11% sched_debug.cpu.curr->pid.stddev
3.38 ± 6% -16.3% 2.83 ± 5% sched_debug.cpu.nr_running.max
2412687 ± 4% -16.0% 2027251 ± 3% sched_debug.cpu.nr_switches.avg
4038819 ± 3% -20.2% 3223112 ± 5% sched_debug.cpu.nr_switches.max
834203 ± 17% -37.8% 518798 ± 27% sched_debug.cpu.nr_switches.stddev
45.85 ± 13% +41.2% 64.75 ± 18% sched_debug.cpu.nr_uninterruptible.max
1937209 ± 2% +58.5% 3070891 ± 3% sched_debug.cpu.sched_count.min
1074023 ± 13% -57.9% 451958 ± 12% sched_debug.cpu.sched_count.stddev
1283769 ± 7% +65.1% 2118907 ± 7% sched_debug.cpu.yld_count.min
714244 ± 5% -51.9% 343373 ± 22% sched_debug.cpu.yld_count.stddev
12.54 ± 9% -18.8% 10.18 ± 15% perf-stat.i.MPKI
1.011e+10 +2.6% 1.038e+10 perf-stat.i.branch-instructions
13.22 ± 5% +2.5 15.75 ± 3% perf-stat.i.cache-miss-rate%
21084021 ± 6% +33.9% 28231058 ± 6% perf-stat.i.cache-misses
1143861 ± 5% -12.1% 1005721 ± 6% perf-stat.i.context-switches
1.984e+11 +1.8% 2.02e+11 perf-stat.i.cpu-cycles
1.525e+10 +1.3% 1.544e+10 perf-stat.i.dTLB-loads
65.46 -2.7 62.76 ± 3% perf-stat.i.iTLB-load-miss-rate%
20360883 ± 4% +10.5% 22500874 ± 4% perf-stat.i.iTLB-loads
4.963e+10 +2.0% 5.062e+10 perf-stat.i.instructions
181557 -2.4% 177113 perf-stat.i.msec
5350122 ± 8% +26.5% 6765332 ± 7% perf-stat.i.node-load-misses
4264320 ± 3% +24.8% 5321600 ± 4% perf-stat.i.node-store-misses
6.12 ± 5% +1.5 7.60 ± 2% perf-stat.overall.cache-miss-rate%
7646 ± 6% -17.7% 6295 ± 3% perf-stat.overall.cycles-between-cache-misses
69.29 -1.1 68.22 perf-stat.overall.iTLB-load-miss-rate%
61.11 ± 2% +6.6 67.71 ± 5% perf-stat.overall.node-load-miss-rate%
74.82 +1.8 76.58 perf-stat.overall.node-store-miss-rate%
1.044e+10 +1.8% 1.063e+10 perf-stat.ps.branch-instructions
26325951 ± 6% +22.9% 32366684 ± 2% perf-stat.ps.cache-misses
1115530 ± 3% -9.5% 1009780 perf-stat.ps.context-switches
1.536e+10 +1.0% 1.552e+10 perf-stat.ps.dTLB-loads
44718416 ± 2% +5.8% 47308605 ± 3% perf-stat.ps.iTLB-load-misses
19831973 ± 4% +11.1% 22040029 ± 4% perf-stat.ps.iTLB-loads
5.064e+10 +1.4% 5.137e+10 perf-stat.ps.instructions
5454694 ± 9% +26.4% 6892365 ± 6% perf-stat.ps.node-load-misses
4263688 ± 4% +24.9% 5325279 ± 4% perf-stat.ps.node-store-misses
3.001e+13 +1.7% 3.052e+13 perf-stat.total.instructions
18550 -74.9% 4650 ±173% interrupts.76:IR-PCI-MSI.512000-edge.ahci[0000:00:1f.2]
7642 ± 9% -20.4% 6086 ± 2% interrupts.CPU0.CAL:Function_call_interrupts
4376 ± 22% -75.4% 1077 ± 41% interrupts.CPU0.TLB:TLB_shootdowns
8402 ± 5% -19.0% 6806 interrupts.CPU1.CAL:Function_call_interrupts
4559 ± 20% -73.7% 1199 ± 15% interrupts.CPU1.TLB:TLB_shootdowns
8423 ± 4% -20.2% 6725 ± 2% interrupts.CPU10.CAL:Function_call_interrupts
4536 ± 14% -75.0% 1135 ± 20% interrupts.CPU10.TLB:TLB_shootdowns
8303 ± 3% -18.2% 6795 ± 2% interrupts.CPU11.CAL:Function_call_interrupts
4404 ± 11% -71.6% 1250 ± 35% interrupts.CPU11.TLB:TLB_shootdowns
8491 ± 6% -21.3% 6683 interrupts.CPU12.CAL:Function_call_interrupts
4723 ± 20% -77.2% 1077 ± 17% interrupts.CPU12.TLB:TLB_shootdowns
8403 ± 5% -20.3% 6700 ± 2% interrupts.CPU13.CAL:Function_call_interrupts
4557 ± 19% -74.2% 1175 ± 22% interrupts.CPU13.TLB:TLB_shootdowns
8459 ± 4% -18.6% 6884 interrupts.CPU14.CAL:Function_call_interrupts
4559 ± 18% -69.8% 1376 ± 13% interrupts.CPU14.TLB:TLB_shootdowns
8305 ± 7% -17.7% 6833 ± 2% interrupts.CPU15.CAL:Function_call_interrupts
4261 ± 25% -67.6% 1382 ± 24% interrupts.CPU15.TLB:TLB_shootdowns
8277 ± 5% -19.1% 6696 ± 3% interrupts.CPU16.CAL:Function_call_interrupts
4214 ± 22% -69.6% 1282 ± 8% interrupts.CPU16.TLB:TLB_shootdowns
8258 ± 5% -18.9% 6694 ± 3% interrupts.CPU17.CAL:Function_call_interrupts
4461 ± 19% -74.1% 1155 ± 21% interrupts.CPU17.TLB:TLB_shootdowns
8457 ± 6% -20.6% 6717 interrupts.CPU18.CAL:Function_call_interrupts
4889 ± 34% +60.0% 7822 interrupts.CPU18.NMI:Non-maskable_interrupts
4889 ± 34% +60.0% 7822 interrupts.CPU18.PMI:Performance_monitoring_interrupts
4731 ± 22% -77.2% 1078 ± 10% interrupts.CPU18.TLB:TLB_shootdowns
8160 ± 5% -18.1% 6684 interrupts.CPU19.CAL:Function_call_interrupts
4311 ± 20% -74.2% 1114 ± 13% interrupts.CPU19.TLB:TLB_shootdowns
8464 ± 2% -18.2% 6927 ± 3% interrupts.CPU2.CAL:Function_call_interrupts
4938 ± 14% -70.5% 1457 ± 18% interrupts.CPU2.TLB:TLB_shootdowns
8358 ± 6% -19.7% 6715 ± 3% interrupts.CPU20.CAL:Function_call_interrupts
4567 ± 24% -74.6% 1160 ± 35% interrupts.CPU20.TLB:TLB_shootdowns
8460 ± 4% -22.3% 6577 ± 2% interrupts.CPU21.CAL:Function_call_interrupts
4514 ± 18% -76.0% 1084 ± 22% interrupts.CPU21.TLB:TLB_shootdowns
6677 ± 6% +19.6% 7988 ± 9% interrupts.CPU22.CAL:Function_call_interrupts
1288 ± 14% +209.1% 3983 ± 35% interrupts.CPU22.TLB:TLB_shootdowns
6751 ± 2% +24.0% 8370 ± 9% interrupts.CPU23.CAL:Function_call_interrupts
1037 ± 29% +323.0% 4388 ± 36% interrupts.CPU23.TLB:TLB_shootdowns
6844 +20.6% 8251 ± 9% interrupts.CPU24.CAL:Function_call_interrupts
1205 ± 17% +229.2% 3967 ± 40% interrupts.CPU24.TLB:TLB_shootdowns
6880 +21.9% 8389 ± 7% interrupts.CPU25.CAL:Function_call_interrupts
1228 ± 19% +245.2% 4240 ± 35% interrupts.CPU25.TLB:TLB_shootdowns
6494 ± 8% +25.1% 8123 ± 9% interrupts.CPU26.CAL:Function_call_interrupts
1141 ± 13% +262.5% 4139 ± 32% interrupts.CPU26.TLB:TLB_shootdowns
6852 +19.2% 8166 ± 7% interrupts.CPU27.CAL:Function_call_interrupts
1298 ± 8% +197.1% 3857 ± 31% interrupts.CPU27.TLB:TLB_shootdowns
6563 ± 6% +25.2% 8214 ± 8% interrupts.CPU28.CAL:Function_call_interrupts
1176 ± 8% +237.1% 3964 ± 33% interrupts.CPU28.TLB:TLB_shootdowns
6842 ± 2% +21.4% 8308 ± 8% interrupts.CPU29.CAL:Function_call_interrupts
1271 ± 11% +223.8% 4118 ± 33% interrupts.CPU29.TLB:TLB_shootdowns
8418 ± 3% -21.1% 6643 ± 2% interrupts.CPU3.CAL:Function_call_interrupts
4677 ± 11% -75.1% 1164 ± 16% interrupts.CPU3.TLB:TLB_shootdowns
6798 ± 3% +21.8% 8284 ± 7% interrupts.CPU30.CAL:Function_call_interrupts
1219 ± 12% +236.3% 4102 ± 30% interrupts.CPU30.TLB:TLB_shootdowns
6503 ± 4% +25.9% 8186 ± 6% interrupts.CPU31.CAL:Function_call_interrupts
1046 ± 15% +289.1% 4072 ± 32% interrupts.CPU31.TLB:TLB_shootdowns
6949 ± 3% +17.2% 8141 ± 8% interrupts.CPU32.CAL:Function_call_interrupts
1241 ± 23% +210.6% 3854 ± 34% interrupts.CPU32.TLB:TLB_shootdowns
1487 ± 26% +161.6% 3889 ± 46% interrupts.CPU33.TLB:TLB_shootdowns
1710 ± 44% +140.1% 4105 ± 36% interrupts.CPU34.TLB:TLB_shootdowns
6957 ± 2% +15.2% 8012 ± 9% interrupts.CPU35.CAL:Function_call_interrupts
1165 ± 8% +223.1% 3765 ± 38% interrupts.CPU35.TLB:TLB_shootdowns
1423 ± 24% +173.4% 3892 ± 33% interrupts.CPU36.TLB:TLB_shootdowns
1279 ± 29% +224.2% 4148 ± 39% interrupts.CPU37.TLB:TLB_shootdowns
1301 ± 20% +226.1% 4244 ± 35% interrupts.CPU38.TLB:TLB_shootdowns
6906 ± 2% +18.5% 8181 ± 8% interrupts.CPU39.CAL:Function_call_interrupts
368828 ± 20% +96.2% 723710 ± 7% interrupts.CPU39.RES:Rescheduling_interrupts
1438 ± 12% +174.8% 3951 ± 33% interrupts.CPU39.TLB:TLB_shootdowns
8399 ± 5% -19.2% 6788 ± 2% interrupts.CPU4.CAL:Function_call_interrupts
4567 ± 18% -72.7% 1245 ± 28% interrupts.CPU4.TLB:TLB_shootdowns
6895 +22.4% 8439 ± 9% interrupts.CPU40.CAL:Function_call_interrupts
1233 ± 11% +247.1% 4280 ± 36% interrupts.CPU40.TLB:TLB_shootdowns
6819 ± 2% +21.3% 8274 ± 9% interrupts.CPU41.CAL:Function_call_interrupts
1260 ± 14% +207.1% 3871 ± 38% interrupts.CPU41.TLB:TLB_shootdowns
1301 ± 9% +204.7% 3963 ± 36% interrupts.CPU42.TLB:TLB_shootdowns
6721 ± 3% +22.3% 8221 ± 7% interrupts.CPU43.CAL:Function_call_interrupts
1237 ± 19% +224.8% 4017 ± 35% interrupts.CPU43.TLB:TLB_shootdowns
8422 ± 8% -22.7% 6506 ± 5% interrupts.CPU44.CAL:Function_call_interrupts
15261375 ± 7% -7.8% 14064176 interrupts.CPU44.LOC:Local_timer_interrupts
4376 ± 25% -75.7% 1063 ± 26% interrupts.CPU44.TLB:TLB_shootdowns
8451 ± 5% -23.7% 6448 ± 6% interrupts.CPU45.CAL:Function_call_interrupts
4351 ± 18% -74.9% 1094 ± 12% interrupts.CPU45.TLB:TLB_shootdowns
8705 ± 6% -21.2% 6860 ± 2% interrupts.CPU46.CAL:Function_call_interrupts
4787 ± 20% -69.5% 1462 ± 16% interrupts.CPU46.TLB:TLB_shootdowns
8334 ± 3% -18.9% 6763 interrupts.CPU47.CAL:Function_call_interrupts
4126 ± 10% -71.3% 1186 ± 18% interrupts.CPU47.TLB:TLB_shootdowns
8578 ± 4% -21.7% 6713 interrupts.CPU48.CAL:Function_call_interrupts
4520 ± 15% -74.5% 1154 ± 23% interrupts.CPU48.TLB:TLB_shootdowns
8450 ± 8% -18.8% 6863 ± 3% interrupts.CPU49.CAL:Function_call_interrupts
4494 ± 24% -66.5% 1505 ± 22% interrupts.CPU49.TLB:TLB_shootdowns
8307 ± 4% -18.0% 6816 ± 2% interrupts.CPU5.CAL:Function_call_interrupts
7845 -37.4% 4908 ± 34% interrupts.CPU5.NMI:Non-maskable_interrupts
7845 -37.4% 4908 ± 34% interrupts.CPU5.PMI:Performance_monitoring_interrupts
4429 ± 17% -69.8% 1339 ± 20% interrupts.CPU5.TLB:TLB_shootdowns
8444 ± 4% -21.7% 6613 interrupts.CPU50.CAL:Function_call_interrupts
4282 ± 16% -76.0% 1029 ± 17% interrupts.CPU50.TLB:TLB_shootdowns
8750 ± 6% -22.2% 6803 interrupts.CPU51.CAL:Function_call_interrupts
4755 ± 20% -73.1% 1277 ± 15% interrupts.CPU51.TLB:TLB_shootdowns
8478 ± 6% -20.2% 6766 ± 2% interrupts.CPU52.CAL:Function_call_interrupts
4337 ± 20% -72.6% 1190 ± 22% interrupts.CPU52.TLB:TLB_shootdowns
8604 ± 7% -21.5% 6750 ± 4% interrupts.CPU53.CAL:Function_call_interrupts
4649 ± 17% -74.3% 1193 ± 23% interrupts.CPU53.TLB:TLB_shootdowns
8317 ± 9% -19.4% 6706 ± 3% interrupts.CPU54.CAL:Function_call_interrupts
4372 ± 12% -75.4% 1076 ± 29% interrupts.CPU54.TLB:TLB_shootdowns
8439 ± 3% -18.5% 6876 interrupts.CPU55.CAL:Function_call_interrupts
4415 ± 11% -71.6% 1254 ± 17% interrupts.CPU55.TLB:TLB_shootdowns
8869 ± 6% -22.6% 6864 ± 2% interrupts.CPU56.CAL:Function_call_interrupts
517594 ± 13% +123.3% 1155539 ± 25% interrupts.CPU56.RES:Rescheduling_interrupts
5085 ± 22% -74.9% 1278 ± 17% interrupts.CPU56.TLB:TLB_shootdowns
8682 ± 4% -21.7% 6796 ± 2% interrupts.CPU57.CAL:Function_call_interrupts
4808 ± 19% -74.1% 1243 ± 13% interrupts.CPU57.TLB:TLB_shootdowns
8626 ± 7% -21.8% 6746 ± 2% interrupts.CPU58.CAL:Function_call_interrupts
4816 ± 20% -79.1% 1007 ± 28% interrupts.CPU58.TLB:TLB_shootdowns
8759 ± 8% -20.3% 6984 interrupts.CPU59.CAL:Function_call_interrupts
4840 ± 22% -70.6% 1423 ± 14% interrupts.CPU59.TLB:TLB_shootdowns
8167 ± 6% -19.0% 6615 ± 2% interrupts.CPU6.CAL:Function_call_interrupts
4129 ± 21% -75.4% 1017 ± 24% interrupts.CPU6.TLB:TLB_shootdowns
8910 ± 4% -23.7% 6794 ± 3% interrupts.CPU60.CAL:Function_call_interrupts
5017 ± 12% -77.8% 1113 ± 15% interrupts.CPU60.TLB:TLB_shootdowns
8689 ± 5% -21.6% 6808 interrupts.CPU61.CAL:Function_call_interrupts
4715 ± 20% -77.6% 1055 ± 19% interrupts.CPU61.TLB:TLB_shootdowns
8574 ± 4% -18.9% 6953 ± 2% interrupts.CPU62.CAL:Function_call_interrupts
4494 ± 17% -72.3% 1244 ± 7% interrupts.CPU62.TLB:TLB_shootdowns
8865 ± 3% -25.4% 6614 ± 7% interrupts.CPU63.CAL:Function_call_interrupts
4870 ± 12% -76.8% 1130 ± 12% interrupts.CPU63.TLB:TLB_shootdowns
8724 ± 7% -20.2% 6958 ± 3% interrupts.CPU64.CAL:Function_call_interrupts
4736 ± 16% -72.6% 1295 ± 7% interrupts.CPU64.TLB:TLB_shootdowns
8717 ± 6% -23.7% 6653 ± 4% interrupts.CPU65.CAL:Function_call_interrupts
4626 ± 19% -76.5% 1087 ± 21% interrupts.CPU65.TLB:TLB_shootdowns
6671 +24.7% 8318 ± 9% interrupts.CPU66.CAL:Function_call_interrupts
1091 ± 8% +249.8% 3819 ± 32% interrupts.CPU66.TLB:TLB_shootdowns
6795 ± 2% +26.9% 8624 ± 9% interrupts.CPU67.CAL:Function_call_interrupts
1098 ± 24% +299.5% 4388 ± 39% interrupts.CPU67.TLB:TLB_shootdowns
6704 ± 5% +25.8% 8431 ± 8% interrupts.CPU68.CAL:Function_call_interrupts
1214 ± 15% +236.1% 4083 ± 36% interrupts.CPU68.TLB:TLB_shootdowns
1049 ± 15% +326.2% 4473 ± 33% interrupts.CPU69.TLB:TLB_shootdowns
8554 ± 6% -19.6% 6874 ± 2% interrupts.CPU7.CAL:Function_call_interrupts
4753 ± 19% -71.7% 1344 ± 16% interrupts.CPU7.TLB:TLB_shootdowns
1298 ± 13% +227.4% 4249 ± 38% interrupts.CPU70.TLB:TLB_shootdowns
6976 +19.9% 8362 ± 7% interrupts.CPU71.CAL:Function_call_interrupts
1232748 ± 18% -57.3% 525824 ± 33% interrupts.CPU71.RES:Rescheduling_interrupts
1253 ± 9% +211.8% 3909 ± 31% interrupts.CPU71.TLB:TLB_shootdowns
1316 ± 22% +188.7% 3800 ± 33% interrupts.CPU72.TLB:TLB_shootdowns
6665 ± 5% +26.5% 8429 ± 8% interrupts.CPU73.CAL:Function_call_interrupts
1202 ± 13% +234.1% 4017 ± 37% interrupts.CPU73.TLB:TLB_shootdowns
6639 ± 5% +27.0% 8434 ± 8% interrupts.CPU74.CAL:Function_call_interrupts
1079 ± 16% +269.4% 3986 ± 36% interrupts.CPU74.TLB:TLB_shootdowns
1055 ± 12% +301.2% 4235 ± 34% interrupts.CPU75.TLB:TLB_shootdowns
7011 ± 3% +21.6% 8522 ± 8% interrupts.CPU76.CAL:Function_call_interrupts
1223 ± 13% +230.7% 4047 ± 35% interrupts.CPU76.TLB:TLB_shootdowns
6886 ± 7% +25.6% 8652 ± 10% interrupts.CPU77.CAL:Function_call_interrupts
1316 ± 16% +229.8% 4339 ± 36% interrupts.CPU77.TLB:TLB_shootdowns
7343 ± 5% +19.1% 8743 ± 9% interrupts.CPU78.CAL:Function_call_interrupts
1699 ± 37% +144.4% 4152 ± 31% interrupts.CPU78.TLB:TLB_shootdowns
7136 ± 4% +21.4% 8666 ± 9% interrupts.CPU79.CAL:Function_call_interrupts
1094 ± 13% +276.2% 4118 ± 34% interrupts.CPU79.TLB:TLB_shootdowns
8531 ± 5% -19.5% 6869 ± 2% interrupts.CPU8.CAL:Function_call_interrupts
4764 ± 16% -71.0% 1382 ± 14% interrupts.CPU8.TLB:TLB_shootdowns
1387 ± 29% +181.8% 3910 ± 38% interrupts.CPU80.TLB:TLB_shootdowns
1114 ± 30% +259.7% 4007 ± 36% interrupts.CPU81.TLB:TLB_shootdowns
7012 +23.9% 8685 ± 8% interrupts.CPU82.CAL:Function_call_interrupts
1274 ± 12% +255.4% 4530 ± 27% interrupts.CPU82.TLB:TLB_shootdowns
6971 ± 3% +23.8% 8628 ± 9% interrupts.CPU83.CAL:Function_call_interrupts
1156 ± 18% +260.1% 4162 ± 34% interrupts.CPU83.TLB:TLB_shootdowns
7030 ± 4% +21.0% 8504 ± 8% interrupts.CPU84.CAL:Function_call_interrupts
1286 ± 23% +224.0% 4166 ± 31% interrupts.CPU84.TLB:TLB_shootdowns
7059 +22.4% 8644 ± 11% interrupts.CPU85.CAL:Function_call_interrupts
1421 ± 22% +208.8% 4388 ± 33% interrupts.CPU85.TLB:TLB_shootdowns
7018 ± 2% +22.8% 8615 ± 9% interrupts.CPU86.CAL:Function_call_interrupts
1258 ± 8% +231.1% 4167 ± 34% interrupts.CPU86.TLB:TLB_shootdowns
1338 ± 3% +217.9% 4255 ± 31% interrupts.CPU87.TLB:TLB_shootdowns
8376 ± 4% -19.0% 6787 ± 2% interrupts.CPU9.CAL:Function_call_interrupts
4466 ± 17% -71.2% 1286 ± 18% interrupts.CPU9.TLB:TLB_shootdowns
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
View attachment "config-5.4.0-rc1-00010-g0b0695f2b34a4" of type "text/plain" (200620 bytes)
View attachment "job-script" of type "text/plain" (7538 bytes)
View attachment "job.yaml" of type "text/plain" (5217 bytes)
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