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Date: Thu, 7 Nov 2019 16:38:50 +0800
From: kernel test robot <rong.a.chen@...el.com>
To: Hillf Danton <hdanton@...a.com>
Cc: linux-mm <linux-mm@...ck.org>,
fsdev <linux-fsdevel@...r.kernel.org>,
Andrew Morton <akpm@...ux-foundation.org>,
linux-kernel <linux-kernel@...r.kernel.org>,
Fengguang Wu <fengguang.wu@...el.com>,
Tejun Heo <tj@...nel.org>, Jan Kara <jack@...e.com>,
Johannes Weiner <hannes@...xchg.org>,
Shakeel Butt <shakeelb@...gle.com>,
Minchan Kim <minchan@...nel.org>, Mel Gorman <mgorman@...e.de>,
Hillf Danton <hdanton@...a.com>, lkp@...ts.01.org
Subject: [writeback] 2b871886bb: fio.write_bw_MBps 40.6% improvement
Greeting,
FYI, we noticed a 40.6% improvement of fio.write_bw_MBps due to commit:
commit: 2b871886bb64af404a6a6a4db832575a81ba3f7b ("[RFC v2] writeback: add elastic bdi in cgwb bdp")
url: https://github.com/0day-ci/linux/commits/Hillf-Danton/writeback-add-elastic-bdi-in-cgwb-bdp/20191029-135945
in testcase: fio-basic
on test machine: 160 threads Intel(R) Xeon(R) CPU E7-8890 v4 @ 2.20GHz with 256G memory
with following parameters:
runtime: 300s
disk: 1SSD
fs: xfs
nr_task: 100%
test_size: 128G
rw: write
bs: 4k
ioengine: sync
cpufreq_governor: performance
ucode: 0xb000038
fs2: nfsv4
test-description: Fio is a tool that will spawn a number of threads or processes doing a particular type of I/O action as specified by the user.
test-url: https://github.com/axboe/fio
In addition to that, the commit also has significant impact on the following tests:
+------------------+-------------------------------------------------------------+
| testcase: change | fio-basic: fio.write_bw_MBps 9.8% improvement |
| test machine | 192 threads Intel(R) Xeon(R) CPU @ 2.20GHz with 192G memory |
| test parameters | bs=4M |
| | cpufreq_governor=performance |
| | disk=1SSD |
| | fs=btrfs |
| | ioengine=sync |
| | nr_task=100% |
| | runtime=300s |
| | rw=randwrite |
| | test_size=128G |
| | ucode=0x4000021 |
+------------------+-------------------------------------------------------------+
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
=========================================================================================
bs/compiler/cpufreq_governor/disk/fs2/fs/ioengine/kconfig/nr_task/rootfs/runtime/rw/tbox_group/test_size/testcase/ucode:
4k/gcc-7/performance/1SSD/nfsv4/xfs/sync/x86_64-rhel-7.6/100%/debian-x86_64-2019-09-23.cgz/300s/write/lkp-bdw-ex2/128G/fio-basic/0xb000038
commit:
8005803a2c (" ARC fixes for 5.4-rc6")
2b871886bb ("writeback: add elastic bdi in cgwb bdp")
8005803a2ca0af49 2b871886bb64af404a6a6a4db83
---------------- ---------------------------
%stddev %change %stddev
\ | \
0.03 ± 10% -0.0 0.00 fio.latency_100ms%
1.32 ± 19% +0.6 1.97 ± 10% fio.latency_100us%
45.00 +12.3 57.32 ± 5% fio.latency_10us%
0.02 ± 7% -0.0 0.00 fio.latency_250ms%
0.76 ± 92% +1.8 2.59 ± 23% fio.latency_250us%
0.02 ± 18% -0.0 0.01 fio.latency_2us%
40.99 ± 11% -16.3 24.69 ± 12% fio.latency_4us%
0.27 ± 3% -0.3 0.01 fio.latency_50ms%
56.22 -28.5% 40.21 fio.time.elapsed_time
56.22 -28.5% 40.21 fio.time.elapsed_time.max
795.75 ± 22% +115.5% 1714 ± 9% fio.time.percent_of_cpu_this_job_got
408.25 ± 25% +58.3% 646.29 ± 9% fio.time.system_time
39.45 ± 4% +9.1% 43.06 ± 3% fio.time.user_time
120661 ± 5% -92.9% 8584 ± 2% fio.time.voluntary_context_switches
2366 +40.6% 3328 fio.write_bw_MBps
12192 ± 16% +65.9% 20224 ± 9% fio.write_clat_90%_us
35008 ± 41% +194.0% 102912 ± 21% fio.write_clat_95%_us
166788 ± 4% -35.9% 106898 ± 5% fio.write_clat_mean_us
2893811 ± 2% +227.5% 9476109 ± 3% fio.write_clat_stddev
605744 +40.6% 851968 fio.write_iops
79715313 +9.2% 87032679 ± 2% meminfo.Dirty
360058 ± 3% +49.9% 539639 ± 5% meminfo.Writeback
8086513 ± 11% -20.1% 6459531 ± 16% numa-numastat.node0.local_node
8110044 ± 11% -20.1% 6478491 ± 16% numa-numastat.node0.numa_hit
38832346 ± 38% -65.2% 13495046 ±129% cpuidle.C1.time
2.639e+09 ± 34% -97.9% 55443089 ± 35% cpuidle.C1E.time
6815395 ± 48% -93.0% 478018 ± 46% cpuidle.C1E.usage
58.51 ± 8% +58.8% 92.88 iostat.cpu.idle
38.19 ± 13% -99.2% 0.30 ± 8% iostat.cpu.iowait
3.00 ± 26% +112.9% 6.39 ± 26% iostat.cpu.system
57.08 ± 9% +35.6 92.63 ± 2% mpstat.cpu.all.idle%
39.52 ± 13% -39.2 0.30 ± 8% mpstat.cpu.all.iowait%
3.09 ± 26% +3.5 6.59 ± 28% mpstat.cpu.all.sys%
59073 ± 6% -10.0% 53154 ± 12% slabinfo.kmalloc-512.active_objs
5519 ± 3% -9.5% 4997 ± 5% slabinfo.kmalloc-rcl-64.active_objs
5519 ± 3% -9.5% 4997 ± 5% slabinfo.kmalloc-rcl-64.num_objs
13783 ± 44% +48.8% 20503 ± 17% numa-meminfo.node0.Shmem
121171 ± 9% +88.0% 227855 ± 39% numa-meminfo.node0.Writeback
20293723 ± 4% +17.7% 23891139 ± 2% numa-meminfo.node2.Dirty
85858 ± 58% -74.7% 21763 ± 97% numa-meminfo.node2.Writeback
19927514 +9.2% 21757753 ± 2% proc-vmstat.nr_dirty
89137 ± 2% +54.9% 138118 ± 2% proc-vmstat.nr_writeback
20019355 +9.4% 21897479 ± 2% proc-vmstat.nr_zone_write_pending
490616 ± 2% -17.2% 406122 ± 20% proc-vmstat.pgfree
18.56 ± 22% -34.1% 12.24 ± 50% sched_debug.cfs_rq:/.exec_clock.max
0.06 ± 13% +35.7% 0.08 ± 25% sched_debug.cfs_rq:/.nr_running.avg
0.24 ± 6% +17.2% 0.28 ± 14% sched_debug.cfs_rq:/.nr_running.stddev
130.14 ± 20% +34.0% 174.35 ± 8% sched_debug.cpu.curr->pid.avg
58.25 ± 8% +59.2% 92.75 ± 2% vmstat.cpu.id
37.75 ± 13% -100.0% 0.00 vmstat.cpu.wa
78.00 ± 13% -100.0% 0.00 vmstat.procs.b
7.50 ± 20% +73.3% 13.00 ± 28% vmstat.procs.r
9174 ± 6% -36.5% 5823 ± 4% vmstat.system.cs
22.50 ± 4% -27.8% 16.25 ± 17% nfsstat.Client.nfs.v3.access.percent
4.00 ± 25% +300.0% 16.00 ± 32% nfsstat.Client.nfs.v3.getattr
9.00 ± 17% +213.9% 28.25 ± 32% nfsstat.Client.nfs.v3.getattr.percent
25.00 ± 4% -27.0% 18.25 ± 19% nfsstat.Client.nfs.v3.lookup.percent
68.50 ± 3% +24.1% 85.00 ± 12% nfsstat.Client.rpc.authrefrsh
68.50 ± 3% +24.1% 85.00 ± 12% nfsstat.Client.rpc.calls
3445 ± 44% +48.7% 5125 ± 17% numa-vmstat.node0.nr_shmem
30355 ± 8% +84.7% 56063 ± 39% numa-vmstat.node0.nr_writeback
1573401 ± 30% +58.1% 2486981 ± 14% numa-vmstat.node0.numa_foreign
5068995 ± 4% +17.9% 5974323 ± 2% numa-vmstat.node2.nr_dirty
19499 ± 43% -70.5% 5758 ±103% numa-vmstat.node2.nr_writeback
1097845 ± 49% -61.6% 421721 ±109% numa-vmstat.node2.nr_written
5089002 ± 4% +17.5% 5980287 ± 2% numa-vmstat.node2.nr_zone_write_pending
156.00 ± 22% +67.0% 260.50 ± 13% turbostat.Avg_MHz
7.38 ± 19% +4.5 11.92 ± 11% turbostat.Busy%
0.30 ± 39% -0.2 0.10 ±114% turbostat.C1%
6807412 ± 48% -93.0% 475690 ± 47% turbostat.C1E
21.27 ± 35% -20.8 0.50 ± 12% turbostat.C1E%
11.07 ± 62% +242.2% 37.88 ± 7% turbostat.Pkg%pc2
32.02 ± 5% -18.0% 26.25 ± 9% turbostat.RAMWatt
73.75 ± 51% -61.7% 28.25 ± 27% interrupts.52:PCI-MSI.1572865-edge.eth0-TxRx-1
73.75 ± 51% -61.7% 28.25 ± 27% interrupts.CPU1.52:PCI-MSI.1572865-edge.eth0-TxRx-1
127528 ± 9% -19.8% 102251 ± 14% interrupts.CPU129.LOC:Local_timer_interrupts
1466 ± 6% -10.5% 1311 ± 7% interrupts.CPU13.CAL:Function_call_interrupts
127836 ± 9% -20.3% 101859 ± 14% interrupts.CPU130.LOC:Local_timer_interrupts
1527 ± 7% -18.0% 1252 ± 8% interrupts.CPU149.CAL:Function_call_interrupts
8.50 ± 74% +802.9% 76.75 ± 45% interrupts.CPU159.RES:Rescheduling_interrupts
1517 ± 7% -14.5% 1297 ± 5% interrupts.CPU160.CAL:Function_call_interrupts
1525 ± 7% -9.0% 1388 ± 9% interrupts.CPU163.CAL:Function_call_interrupts
246.75 ± 36% -58.2% 103.25 ± 74% interrupts.CPU167.TLB:TLB_shootdowns
1482 ± 4% -9.9% 1335 ± 9% interrupts.CPU27.CAL:Function_call_interrupts
127435 ± 9% -19.9% 102066 ± 14% interrupts.CPU33.LOC:Local_timer_interrupts
127785 ± 9% -20.5% 101641 ± 13% interrupts.CPU34.LOC:Local_timer_interrupts
1488 ± 7% -11.4% 1318 ± 7% interrupts.CPU48.CAL:Function_call_interrupts
1486 ± 7% -11.1% 1321 ± 7% interrupts.CPU49.CAL:Function_call_interrupts
1488 ± 7% -11.4% 1318 ± 7% interrupts.CPU51.CAL:Function_call_interrupts
1487 ± 7% -11.6% 1315 ± 7% interrupts.CPU52.CAL:Function_call_interrupts
20.75 ± 31% +336.1% 90.50 ± 84% interrupts.CPU52.RES:Rescheduling_interrupts
235.75 ± 44% -77.2% 53.75 ± 70% interrupts.CPU52.TLB:TLB_shootdowns
261.75 ± 32% -62.7% 97.75 ± 74% interrupts.CPU53.TLB:TLB_shootdowns
1478 ± 6% -11.1% 1313 ± 7% interrupts.CPU56.CAL:Function_call_interrupts
221.75 ± 45% -65.8% 75.75 ± 55% interrupts.CPU59.TLB:TLB_shootdowns
122835 ± 14% -20.8% 97243 ± 11% interrupts.CPU60.LOC:Local_timer_interrupts
1485 ± 8% -10.4% 1330 ± 7% interrupts.CPU61.CAL:Function_call_interrupts
239.75 ± 37% -68.4% 75.75 ± 69% interrupts.CPU61.TLB:TLB_shootdowns
229.25 ± 40% -76.6% 53.75 ± 76% interrupts.CPU62.TLB:TLB_shootdowns
230.75 ± 43% -80.4% 45.25 ±116% interrupts.CPU65.TLB:TLB_shootdowns
226.00 ± 46% -75.2% 56.00 ± 96% interrupts.CPU66.TLB:TLB_shootdowns
247.50 ± 38% -71.3% 71.00 ± 80% interrupts.CPU67.TLB:TLB_shootdowns
1485 ± 7% -20.6% 1180 ± 14% interrupts.CPU68.CAL:Function_call_interrupts
1512 ± 8% -11.4% 1340 ± 10% interrupts.CPU69.CAL:Function_call_interrupts
1504 ± 7% -17.7% 1237 ± 19% interrupts.CPU70.CAL:Function_call_interrupts
241.75 ± 35% -54.5% 110.00 ± 51% interrupts.CPU70.TLB:TLB_shootdowns
1503 ± 7% -11.2% 1335 ± 10% interrupts.CPU71.CAL:Function_call_interrupts
243.00 ± 36% -78.7% 51.75 ±101% interrupts.CPU71.TLB:TLB_shootdowns
2.061e+09 ± 22% +50.1% 3.093e+09 ± 13% perf-stat.i.branch-instructions
8999500 ± 7% +41.2% 12704223 ± 17% perf-stat.i.cache-misses
1.35e+08 ± 13% +56.9% 2.118e+08 ± 10% perf-stat.i.cache-references
9250 ± 6% -39.4% 5604 ± 4% perf-stat.i.context-switches
3.16 ± 7% +42.6% 4.51 ± 10% perf-stat.i.cpi
2.923e+10 ± 21% +74.5% 5.101e+10 ± 13% perf-stat.i.cpu-cycles
4114141 ± 11% +59.2% 6548758 ± 11% perf-stat.i.dTLB-load-misses
2.679e+09 ± 18% +44.5% 3.871e+09 ± 14% perf-stat.i.dTLB-loads
0.14 ± 12% +0.0 0.17 ± 3% perf-stat.i.dTLB-store-miss-rate%
1671837 ± 8% +63.2% 2727790 ± 11% perf-stat.i.dTLB-store-misses
1.441e+09 ± 5% +38.7% 2e+09 ± 9% perf-stat.i.dTLB-stores
53.65 ± 8% +24.0 77.60 ± 2% perf-stat.i.iTLB-load-miss-rate%
2095983 ± 9% -48.7% 1074748 ± 11% perf-stat.i.iTLB-loads
9.371e+09 ± 18% +45.9% 1.367e+10 ± 13% perf-stat.i.instructions
0.33 ± 6% -30.2% 0.23 ± 9% perf-stat.i.ipc
84.85 ± 2% +4.2 89.02 ± 2% perf-stat.i.node-load-miss-rate%
1289579 ± 8% +48.7% 1917737 ± 17% perf-stat.i.node-load-misses
820818 ± 26% +56.7% 1286257 ± 24% perf-stat.i.node-store-misses
3.12 ± 7% +19.7% 3.74 ± 3% perf-stat.overall.cpi
0.12 ± 7% +0.0 0.14 ± 2% perf-stat.overall.dTLB-store-miss-rate%
66.28 ± 2% +16.7 82.93 perf-stat.overall.iTLB-load-miss-rate%
0.32 ± 8% -16.9% 0.27 ± 3% perf-stat.overall.ipc
84.57 ± 2% +3.0 87.59 perf-stat.overall.node-load-miss-rate%
2.08e+09 ± 22% +49.5% 3.109e+09 ± 14% perf-stat.ps.branch-instructions
9040237 ± 7% +40.0% 12660378 ± 17% perf-stat.ps.cache-misses
1.34e+08 ± 13% +55.6% 2.084e+08 ± 10% perf-stat.ps.cache-references
9091 ± 6% -39.6% 5487 ± 4% perf-stat.ps.context-switches
2.958e+10 ± 22% +73.1% 5.122e+10 ± 14% perf-stat.ps.cpu-cycles
4060515 ± 10% +58.0% 6416616 ± 11% perf-stat.ps.dTLB-load-misses
2.694e+09 ± 18% +44.1% 3.88e+09 ± 14% perf-stat.ps.dTLB-loads
1654326 ± 8% +61.8% 2676539 ± 11% perf-stat.ps.dTLB-store-misses
1.431e+09 ± 5% +37.8% 1.971e+09 ± 9% perf-stat.ps.dTLB-stores
2064199 ± 9% -48.6% 1060337 ± 11% perf-stat.ps.iTLB-loads
9.441e+09 ± 18% +45.4% 1.373e+10 ± 14% perf-stat.ps.instructions
1299448 ± 9% +47.9% 1922006 ± 18% perf-stat.ps.node-load-misses
831956 ± 26% +55.6% 1294751 ± 24% perf-stat.ps.node-store-misses
17668 ± 10% -25.2% 13217 ± 16% softirqs.CPU10.RCU
17346 ± 9% -20.6% 13766 ± 16% softirqs.CPU100.RCU
17634 ± 11% -28.1% 12681 ± 10% softirqs.CPU101.RCU
16931 ± 10% -21.5% 13289 ± 10% softirqs.CPU102.RCU
17286 ± 12% -22.3% 13425 ± 12% softirqs.CPU103.RCU
17593 ± 8% -28.3% 12607 ± 7% softirqs.CPU104.RCU
17139 ± 9% -29.2% 12134 ± 19% softirqs.CPU105.RCU
17272 ± 10% -23.9% 13137 ± 15% softirqs.CPU106.RCU
16891 ± 9% -26.3% 12452 ± 12% softirqs.CPU107.RCU
17028 ± 8% -24.1% 12924 ± 11% softirqs.CPU109.RCU
17602 ± 10% -16.8% 14650 ± 15% softirqs.CPU11.RCU
17316 ± 12% -21.4% 13607 ± 11% softirqs.CPU110.RCU
17110 ± 9% -20.8% 13545 ± 10% softirqs.CPU111.RCU
16315 ± 8% -24.9% 12247 ± 10% softirqs.CPU112.RCU
15803 ± 10% -23.3% 12123 ± 8% softirqs.CPU113.RCU
15994 ± 9% -31.6% 10947 ± 8% softirqs.CPU114.RCU
15770 ± 7% -25.3% 11775 ± 8% softirqs.CPU115.RCU
15796 ± 12% -26.9% 11547 ± 10% softirqs.CPU116.RCU
15956 ± 11% -20.2% 12739 ± 8% softirqs.CPU117.RCU
16294 ± 9% -24.5% 12299 ± 10% softirqs.CPU118.RCU
16473 ± 10% -29.3% 11644 ± 5% softirqs.CPU119.RCU
17745 ± 12% -25.1% 13285 ± 10% softirqs.CPU12.RCU
15917 ± 10% -32.5% 10745 ± 6% softirqs.CPU121.RCU
16455 ± 5% -32.7% 11073 ± 8% softirqs.CPU122.RCU
16242 ± 7% -35.9% 10412 ± 9% softirqs.CPU123.RCU
16082 ± 7% -33.3% 10720 ± 7% softirqs.CPU124.RCU
16928 ± 7% -36.4% 10765 ± 9% softirqs.CPU125.RCU
16714 ± 13% -34.8% 10894 ± 8% softirqs.CPU126.RCU
16477 ± 7% -34.0% 10872 ± 7% softirqs.CPU127.RCU
16450 ± 10% -28.6% 11744 ± 5% softirqs.CPU128.RCU
16426 ± 13% -28.4% 11758 ± 17% softirqs.CPU129.RCU
17469 ± 8% -24.3% 13231 ± 10% softirqs.CPU13.RCU
17075 ± 10% -29.4% 12054 ± 12% softirqs.CPU130.RCU
15298 ± 16% -32.8% 10284 ± 16% softirqs.CPU131.RCU
16681 ± 12% -37.2% 10473 ± 14% softirqs.CPU133.RCU
17512 ± 9% -31.0% 12092 ± 13% softirqs.CPU134.RCU
16908 ± 12% -23.7% 12896 ± 9% softirqs.CPU135.RCU
17693 ± 9% -29.6% 12455 ± 10% softirqs.CPU136.RCU
18054 ± 5% -27.4% 13103 ± 9% softirqs.CPU137.RCU
17674 ± 7% -33.9% 11680 ± 8% softirqs.CPU138.RCU
17591 ± 7% -33.8% 11651 ± 21% softirqs.CPU139.RCU
17345 ± 10% -19.8% 13913 ± 10% softirqs.CPU14.RCU
16618 ± 8% -24.4% 12567 ± 15% softirqs.CPU140.RCU
17626 ± 8% -25.3% 13171 ± 16% softirqs.CPU141.RCU
17477 ± 9% -27.9% 12604 ± 15% softirqs.CPU142.RCU
17161 ± 10% -29.0% 12181 ± 12% softirqs.CPU143.RCU
17802 ± 5% -33.2% 11894 ± 22% softirqs.CPU144.RCU
8698 ± 11% -19.4% 7011 ± 14% softirqs.CPU144.SCHED
17350 ± 8% -32.9% 11641 ± 25% softirqs.CPU145.RCU
17524 ± 6% -33.3% 11692 ± 24% softirqs.CPU146.RCU
16418 ± 13% -29.3% 11608 ± 30% softirqs.CPU147.RCU
8701 ± 14% -24.2% 6599 ± 8% softirqs.CPU147.SCHED
26904 ± 14% -20.3% 21455 ± 13% softirqs.CPU147.TIMER
17406 ± 7% -34.0% 11491 ± 30% softirqs.CPU148.RCU
8636 ± 11% -22.1% 6725 ± 9% softirqs.CPU148.SCHED
17361 ± 6% -34.8% 11314 ± 28% softirqs.CPU149.RCU
8614 ± 11% -24.1% 6539 ± 12% softirqs.CPU149.SCHED
26424 ± 10% -19.2% 21356 ± 15% softirqs.CPU149.TIMER
17739 ± 9% -19.7% 14236 ± 9% softirqs.CPU15.RCU
17169 ± 8% -32.1% 11655 ± 19% softirqs.CPU150.RCU
17459 ± 7% -38.6% 10728 ± 20% softirqs.CPU151.RCU
16426 ± 4% -33.7% 10889 ± 19% softirqs.CPU152.RCU
17049 ± 6% -33.1% 11408 ± 24% softirqs.CPU153.RCU
17222 ± 5% -33.9% 11385 ± 30% softirqs.CPU154.RCU
17385 ± 6% -37.2% 10917 ± 28% softirqs.CPU155.RCU
8545 ± 12% -18.9% 6930 ± 15% softirqs.CPU155.SCHED
16934 ± 8% -40.4% 10087 ± 34% softirqs.CPU156.RCU
8809 ± 11% -26.8% 6450 ± 9% softirqs.CPU156.SCHED
25717 ± 11% -19.3% 20748 ± 14% softirqs.CPU156.TIMER
17266 ± 8% -36.1% 11029 ± 22% softirqs.CPU157.RCU
8561 ± 11% -20.0% 6848 ± 11% softirqs.CPU157.SCHED
17651 ± 6% -33.8% 11682 ± 19% softirqs.CPU158.RCU
17274 ± 7% -30.7% 11964 ± 19% softirqs.CPU159.RCU
17058 ± 6% -24.8% 12822 ± 10% softirqs.CPU16.RCU
15882 ± 7% -33.7% 10525 ± 15% softirqs.CPU160.RCU
15895 ± 8% -33.5% 10564 ± 21% softirqs.CPU161.RCU
8611 ± 10% -19.3% 6946 ± 6% softirqs.CPU161.SCHED
15853 ± 5% -38.5% 9756 ± 13% softirqs.CPU162.RCU
15993 ± 5% -41.5% 9352 ± 22% softirqs.CPU163.RCU
8774 ± 12% -24.4% 6636 ± 12% softirqs.CPU163.SCHED
15521 ± 5% -36.8% 9814 ± 17% softirqs.CPU164.RCU
16132 ± 6% -31.8% 10996 ± 23% softirqs.CPU165.RCU
8582 ± 12% -20.1% 6853 ± 15% softirqs.CPU165.SCHED
15843 ± 7% -34.2% 10427 ± 31% softirqs.CPU166.RCU
8637 ± 10% -23.9% 6570 ± 17% softirqs.CPU166.SCHED
15791 ± 8% -36.1% 10082 ± 19% softirqs.CPU167.RCU
15957 ± 6% -33.9% 10554 ± 14% softirqs.CPU168.RCU
16040 ± 6% -36.4% 10196 ± 11% softirqs.CPU169.RCU
16683 ± 10% -25.4% 12452 ± 8% softirqs.CPU17.RCU
15717 ± 9% -31.6% 10748 ± 12% softirqs.CPU170.RCU
16055 ± 6% -33.4% 10695 ± 13% softirqs.CPU171.RCU
15680 ± 7% -33.0% 10512 ± 13% softirqs.CPU172.RCU
14796 ± 4% -32.1% 10041 ± 13% softirqs.CPU173.RCU
16681 ± 5% -38.5% 10259 ± 10% softirqs.CPU174.RCU
16065 ± 6% -33.4% 10691 ± 20% softirqs.CPU175.RCU
16644 ± 6% -33.1% 11128 ± 8% softirqs.CPU176.RCU
15997 ± 10% -34.4% 10492 ± 20% softirqs.CPU177.RCU
16663 ± 6% -26.6% 12231 ± 8% softirqs.CPU178.RCU
16703 ± 8% -31.6% 11422 ± 10% softirqs.CPU179.RCU
16760 ± 8% -31.7% 11450 ± 7% softirqs.CPU18.RCU
16917 ± 6% -29.5% 11921 ± 7% softirqs.CPU180.RCU
17130 ± 6% -33.3% 11428 ± 8% softirqs.CPU181.RCU
16744 ± 5% -24.2% 12691 ± 9% softirqs.CPU182.RCU
17388 ± 4% -24.5% 13132 ± 10% softirqs.CPU183.RCU
17309 ± 5% -26.0% 12803 ± 16% softirqs.CPU184.RCU
17498 ± 4% -24.6% 13200 ± 10% softirqs.CPU185.RCU
17212 ± 5% -32.6% 11599 ± 9% softirqs.CPU186.RCU
17234 ± 5% -26.7% 12631 ± 8% softirqs.CPU187.RCU
17067 ± 8% -26.5% 12551 ± 10% softirqs.CPU188.RCU
17363 ± 5% -23.1% 13345 ± 10% softirqs.CPU189.RCU
16685 ± 9% -26.8% 12219 ± 9% softirqs.CPU19.RCU
17353 ± 5% -28.6% 12387 ± 15% softirqs.CPU190.RCU
17081 ± 5% -30.9% 11799 ± 14% softirqs.CPU191.RCU
17866 ± 8% -23.9% 13602 ± 13% softirqs.CPU2.RCU
16101 ± 9% -25.4% 12014 ± 10% softirqs.CPU20.RCU
16771 ± 10% -23.1% 12890 ± 10% softirqs.CPU21.RCU
16829 ± 9% -24.4% 12716 ± 9% softirqs.CPU22.RCU
16730 ± 9% -30.4% 11642 ± 9% softirqs.CPU23.RCU
17682 ± 6% -29.7% 12438 ± 9% softirqs.CPU24.RCU
16563 ± 9% -31.8% 11297 ± 6% softirqs.CPU25.RCU
16318 ± 6% -29.0% 11584 ± 8% softirqs.CPU26.RCU
16593 ± 7% -35.2% 10751 ± 8% softirqs.CPU27.RCU
16716 ± 8% -32.3% 11319 ± 8% softirqs.CPU28.RCU
16692 ± 7% -33.8% 11053 ± 10% softirqs.CPU29.RCU
16779 ± 10% -32.6% 11308 ± 10% softirqs.CPU30.RCU
17070 ± 8% -34.2% 11229 ± 8% softirqs.CPU31.RCU
17336 ± 10% -29.0% 12308 ± 8% softirqs.CPU32.RCU
17183 ± 12% -29.2% 12161 ± 14% softirqs.CPU33.RCU
17278 ± 12% -27.6% 12508 ± 12% softirqs.CPU34.RCU
16499 ± 13% -32.3% 11175 ± 15% softirqs.CPU35.RCU
17257 ± 8% -34.3% 11335 ± 16% softirqs.CPU36.RCU
17281 ± 11% -36.9% 10907 ± 14% softirqs.CPU37.RCU
17813 ± 8% -29.8% 12513 ± 13% softirqs.CPU38.RCU
17630 ± 9% -22.5% 13668 ± 13% softirqs.CPU4.RCU
18282 ± 8% -25.0% 13719 ± 9% softirqs.CPU40.RCU
18757 ± 5% -27.3% 13638 ± 7% softirqs.CPU41.RCU
18228 ± 8% -32.1% 12372 ± 8% softirqs.CPU42.RCU
18059 ± 7% -30.8% 12491 ± 18% softirqs.CPU43.RCU
17332 ± 9% -26.2% 12793 ± 10% softirqs.CPU44.RCU
18087 ± 8% -23.6% 13812 ± 10% softirqs.CPU45.RCU
17951 ± 9% -26.6% 13179 ± 13% softirqs.CPU46.RCU
17931 ± 10% -28.8% 12770 ± 10% softirqs.CPU47.RCU
18161 ± 5% -33.5% 12079 ± 22% softirqs.CPU48.RCU
17888 ± 7% -35.3% 11570 ± 25% softirqs.CPU49.RCU
17739 ± 10% -36.5% 11258 ± 22% softirqs.CPU5.RCU
18310 ± 7% -35.4% 11829 ± 22% softirqs.CPU50.RCU
9034 ± 12% -23.8% 6885 ± 10% softirqs.CPU50.SCHED
17431 ± 10% -29.5% 12285 ± 25% softirqs.CPU51.RCU
8741 ± 14% -21.7% 6842 ± 6% softirqs.CPU51.SCHED
17937 ± 7% -32.8% 12053 ± 27% softirqs.CPU52.RCU
8642 ± 11% -23.0% 6657 ± 10% softirqs.CPU52.SCHED
17894 ± 6% -32.7% 12048 ± 24% softirqs.CPU53.RCU
17514 ± 8% -31.9% 11929 ± 19% softirqs.CPU54.RCU
18232 ± 7% -36.8% 11529 ± 21% softirqs.CPU55.RCU
8666 ± 11% -19.8% 6952 ± 12% softirqs.CPU55.SCHED
16922 ± 4% -31.6% 11582 ± 12% softirqs.CPU56.RCU
17079 ± 4% -32.1% 11597 ± 26% softirqs.CPU57.RCU
8602 ± 11% -20.8% 6810 ± 19% softirqs.CPU57.SCHED
17954 ± 4% -32.8% 12068 ± 32% softirqs.CPU58.RCU
8603 ± 10% -19.0% 6968 ± 15% softirqs.CPU58.SCHED
18021 ± 6% -36.7% 11401 ± 27% softirqs.CPU59.RCU
17363 ± 10% -22.5% 13451 ± 10% softirqs.CPU6.RCU
18009 ± 9% -42.3% 10386 ± 35% softirqs.CPU60.RCU
8868 ± 16% -34.4% 5816 ± 23% softirqs.CPU60.SCHED
27562 ± 13% -27.5% 19977 ± 20% softirqs.CPU60.TIMER
8601 ± 11% -23.5% 6579 ± 13% softirqs.CPU61.SCHED
17526 ± 4% -34.0% 11563 ± 23% softirqs.CPU62.RCU
8489 ± 12% -23.2% 6523 ± 13% softirqs.CPU62.SCHED
17711 ± 6% -26.5% 13023 ± 13% softirqs.CPU63.RCU
16525 ± 6% -32.3% 11185 ± 14% softirqs.CPU64.RCU
16419 ± 8% -31.5% 11251 ± 15% softirqs.CPU65.RCU
15997 ± 5% -37.4% 10017 ± 12% softirqs.CPU66.RCU
16738 ± 4% -39.4% 10147 ± 14% softirqs.CPU67.RCU
8722 ± 12% -18.1% 7146 ± 18% softirqs.CPU67.SCHED
16105 ± 5% -35.7% 10362 ± 15% softirqs.CPU68.RCU
16828 ± 5% -35.3% 10881 ± 19% softirqs.CPU69.RCU
8596 ± 12% -19.8% 6894 ± 10% softirqs.CPU69.SCHED
17992 ± 10% -22.4% 13963 ± 12% softirqs.CPU7.RCU
16288 ± 7% -39.6% 9831 ± 36% softirqs.CPU70.RCU
8635 ± 11% -18.1% 7073 ± 13% softirqs.CPU70.SCHED
27396 ± 11% -17.3% 22652 ± 14% softirqs.CPU70.TIMER
16328 ± 7% -37.6% 10192 ± 22% softirqs.CPU71.RCU
8632 ± 11% -22.8% 6663 ± 12% softirqs.CPU71.SCHED
16613 ± 5% -33.1% 11113 ± 15% softirqs.CPU72.RCU
16568 ± 5% -35.7% 10653 ± 10% softirqs.CPU73.RCU
16522 ± 8% -30.1% 11543 ± 10% softirqs.CPU74.RCU
16523 ± 4% -32.0% 11235 ± 11% softirqs.CPU75.RCU
16325 ± 8% -31.4% 11204 ± 12% softirqs.CPU76.RCU
16551 ± 7% -38.4% 10199 ± 13% softirqs.CPU77.RCU
16853 ± 5% -37.0% 10624 ± 13% softirqs.CPU78.RCU
16340 ± 5% -35.7% 10502 ± 16% softirqs.CPU79.RCU
17752 ± 10% -27.8% 12811 ± 10% softirqs.CPU8.RCU
17211 ± 5% -32.9% 11544 ± 10% softirqs.CPU80.RCU
16913 ± 8% -33.0% 11325 ± 18% softirqs.CPU81.RCU
17273 ± 6% -24.4% 13067 ± 9% softirqs.CPU82.RCU
17040 ± 7% -31.1% 11741 ± 10% softirqs.CPU83.RCU
17521 ± 6% -28.3% 12571 ± 7% softirqs.CPU84.RCU
18152 ± 6% -32.6% 12241 ± 6% softirqs.CPU85.RCU
17159 ± 5% -22.9% 13231 ± 10% softirqs.CPU86.RCU
17618 ± 4% -22.1% 13721 ± 9% softirqs.CPU87.RCU
17834 ± 6% -24.5% 13456 ± 13% softirqs.CPU88.RCU
18055 ± 3% -24.7% 13594 ± 11% softirqs.CPU89.RCU
17707 ± 9% -31.1% 12207 ± 20% softirqs.CPU9.RCU
17671 ± 5% -32.0% 12017 ± 10% softirqs.CPU90.RCU
17425 ± 7% -25.8% 12925 ± 8% softirqs.CPU91.RCU
17197 ± 6% -23.9% 13086 ± 9% softirqs.CPU92.RCU
17975 ± 5% -22.9% 13865 ± 8% softirqs.CPU93.RCU
18318 ± 5% -29.6% 12889 ± 15% softirqs.CPU94.RCU
17833 ± 5% -32.2% 12094 ± 16% softirqs.CPU95.RCU
18019 ± 7% -40.1% 10798 ± 33% softirqs.CPU96.RCU
17300 ± 9% -28.0% 12451 ± 13% softirqs.CPU97.RCU
17407 ± 10% -22.1% 13558 ± 16% softirqs.CPU98.RCU
16855 ± 10% -22.2% 13115 ± 12% softirqs.CPU99.RCU
3268149 ± 7% -29.9% 2291114 ± 12% softirqs.RCU
fio.write_bw_MBps
3500 +-+------------------------------------------------------------------+
O O O O O O O O O O O O O O O O O O O O O O O O O O
3000 +-+ |
| |
2500 +-+ +..+.+..+..+. .+.. .+.. .+..+..+.+..+.. |
| : +..+..+.+. + + +.+ |
2000 +-+ : |
|: : |
1500 +-+ : |
| : : |
1000 +-+ : |
| : : |
500 +-+ : |
| : : |
0 +-+----------------O-------------------------------------------------+
fio.write_iops
900000 +-+----------------------------------------------------------------+
O O O O O O O O O O O O O O O O O O O O O O O O O O
800000 +-+ |
700000 +-+ |
| +.+..+.+..+.. .+.. .+.. .+.. |
600000 +-+ : +.+..+.+..+..+ + + +..+.+..+ |
500000 +-+ : |
|: : |
400000 +-+ : |
300000 +-+ : |
| : : |
200000 +-+ : |
100000 +-+ : |
| : : |
0 +-+---------------O------------------------------------------------+
fio.write_clat_stddev
1.2e+07 +-+---------------------------------------------------------------+
| |
1e+07 +-+ O O O |
O O O O O O O O O O O O O O O O
| O O O O O O O |
8e+06 +-+ |
| |
6e+06 +-+ |
| |
4e+06 +-+ |
| |
| +.+..+.+..+.+..+.+..+.+..+..+.+..+.+..+.+..+.+..+ |
2e+06 +-+ + |
| + + |
0 +-+---------------O-----------------------------------------------+
fio.latency_50ms_
0.35 +-+------------------------------------------------------------------+
| |
0.3 +-+ .+.. .+.. .+.. +. .+. |
| .+.+. .+. + .. +. +..+..+.+.. .+.+ |
0.25 +-+ +. + + +. |
|: : |
0.2 +-+ : |
|: : |
0.15 +-+ : |
| : : |
0.1 +-+ : |
| : : |
0.05 +-+ : |
| : : |
0 O-+O-O--O--O-O--O--O-O--O--O-O--O--O-O--O-O--O--O-O--O--O-O--O--O-O--O
fio.time.elapsed_time
60 +-+--------------------------------------------------------------------+
| +..+..+.+..+..+..+.+..+..+..+.+..+..+.+..+..+..+.+..+ |
50 +-+ : |
| : |
O: : O O O |
40 +-+O O :O O O O O O O O O O O O O O O O O O O O
|: : |
30 +-+ : |
| : : |
20 +-+ : |
| : : |
| : : |
10 +-+: : |
| : : |
0 +-+----------------O---------------------------------------------------+
fio.time.elapsed_time.max
60 +-+--------------------------------------------------------------------+
| +..+..+.+..+..+..+.+..+..+..+.+..+..+.+..+..+..+.+..+ |
50 +-+ : |
| : |
O: : O O O |
40 +-+O O :O O O O O O O O O O O O O O O O O O O O
|: : |
30 +-+ : |
| : : |
20 +-+ : |
| : : |
| : : |
10 +-+: : |
| : : |
0 +-+----------------O---------------------------------------------------+
fio.time.voluntary_context_switches
140000 +-+----------------------------------------------------------------+
| .+.. .+ .+ |
120000 +-+ +.. .+.. + + + +.+..+.+.. .+.. .+. |
| + + .. + .. +.+. + |
100000 +-+ + + + |
|: : |
80000 +-+ : |
|: : |
60000 +-+ : |
| : : |
40000 +-+ : |
| : : |
20000 +-+ : |
O O O O O O O O O O O O O O O O O O O O O O O O O O
0 +-+---------------O------------------------------------------------+
[*] bisect-good sample
[O] bisect-bad sample
***************************************************************************************************
lkp-csl-2ap1: 192 threads Intel(R) Xeon(R) CPU @ 2.20GHz with 192G memory
=========================================================================================
bs/compiler/cpufreq_governor/disk/fs/ioengine/kconfig/nr_task/rootfs/runtime/rw/tbox_group/test_size/testcase/ucode:
4M/gcc-7/performance/1SSD/btrfs/sync/x86_64-rhel-7.6/100%/debian-x86_64-2019-09-23.cgz/300s/randwrite/lkp-csl-2ap1/128G/fio-basic/0x4000021
commit:
8005803a2c (" ARC fixes for 5.4-rc6")
2b871886bb ("writeback: add elastic bdi in cgwb bdp")
8005803a2ca0af49 2b871886bb64af404a6a6a4db83
---------------- ---------------------------
fail:runs %reproduction fail:runs
| | |
3:4 -75% :4 kmsg.ACPI_Error
1:4 -25% :4 kmsg.ipmi_si_dmi-ipmi-si.#:IRQ_index#not_found
%stddev %change %stddev
\ | \
7.28 ± 10% +7.1 14.34 ± 12% fio.latency_1000ms%
0.55 ± 54% +16.3 16.83 ± 25% fio.latency_100ms%
3.56 ± 43% -3.1 0.45 ± 38% fio.latency_10ms%
1.17 ± 51% +4.7 5.92 ± 5% fio.latency_2000ms%
5.44 ± 23% -4.5 0.98 ± 25% fio.latency_20ms%
4.20 ± 10% -2.4 1.81 ± 27% fio.latency_250ms%
2.09 ± 41% -1.7 0.34 ± 55% fio.latency_2ms%
1.97 ± 70% -1.7 0.28 ± 66% fio.latency_4ms%
11.03 ± 11% -7.6 3.43 ± 13% fio.latency_500ms%
52.90 ± 2% -10.6 42.33 ± 2% fio.latency_750ms%
14292 ± 3% +138.0% 34013 ± 3% fio.time.involuntary_context_switches
244517 ± 2% +26.4% 309176 ± 19% fio.time.minor_page_faults
365.00 ± 2% +945.1% 3814 fio.time.percent_of_cpu_this_job_got
344.09 +1394.5% 5142 fio.time.system_time
159.16 -20.5% 126.55 fio.time.user_time
211440 ± 4% +12139.1% 25878346 fio.time.voluntary_context_switches
1361 ± 2% +9.8% 1495 fio.write_bw_MBps
7.277e+08 ± 2% +12.1% 8.158e+08 fio.write_clat_90%_us
8.137e+08 ± 2% +31.3% 1.068e+09 fio.write_clat_95%_us
9.93e+08 ± 8% +58.4% 1.573e+09 fio.write_clat_99%_us
4.733e+08 +6.8% 5.053e+08 fio.write_clat_mean_us
2.929e+08 ± 2% +26.0% 3.69e+08 fio.write_clat_stddev
340.39 ± 2% +9.8% 373.86 fio.write_iops
404578 ± 2% +18.4% 478973 meminfo.SUnreclaim
683332 ± 4% +14.1% 779620 ± 2% meminfo.Slab
61.12 ± 7% +32.7% 81.10 ± 2% iostat.cpu.idle
37.22 ± 11% -98.9% 0.42 ± 10% iostat.cpu.iowait
1.20 ± 11% +1401.5% 18.04 ± 10% iostat.cpu.system
7.766e+08 ± 63% -92.6% 57276687 ± 16% cpuidle.C1.time
36109306 ± 38% +89.6% 68466169 ± 13% cpuidle.C1E.usage
1.322e+10 ± 58% -72.4% 3.65e+09 ±148% cpuidle.C6.time
309809 ± 70% +3060.1% 9790140 cpuidle.POLL.usage
60.65 ± 7% +20.2 80.86 ± 2% mpstat.cpu.all.idle%
37.69 ± 11% -37.3 0.43 ± 10% mpstat.cpu.all.iowait%
0.02 ± 52% -0.0 0.00 ± 91% mpstat.cpu.all.soft%
1.18 ± 10% +17.1 18.27 ± 11% mpstat.cpu.all.sys%
58.00 ± 19% +434.5% 310.00 ± 10% turbostat.Avg_MHz
5.89 ± 7% +15.8 21.69 ± 8% turbostat.Busy%
1927 ± 14% +45.6% 2806 ± 2% turbostat.Bzy_MHz
18701743 ± 35% +86.4% 34866559 ± 14% turbostat.C1E
84.37 ± 6% -12.2% 74.12 ± 8% turbostat.CPU%c1
100.80 ± 11% +38.2% 139.30 ± 3% turbostat.PkgWatt
60.75 ± 7% +32.9% 80.75 ± 2% vmstat.cpu.id
36.75 ± 11% -100.0% 0.00 vmstat.cpu.wa
95.75 ± 12% -99.5% 0.50 ±100% vmstat.procs.b
3.75 ± 22% +773.3% 32.75 ± 8% vmstat.procs.r
9422 ± 11% +5021.4% 482572 ± 10% vmstat.system.cs
371261 ± 3% +5.5% 391573 vmstat.system.in
3402172 ± 16% +23.2% 4190048 ± 11% numa-meminfo.node0.Active(anon)
3316651 ± 16% +20.9% 4010499 ± 10% numa-meminfo.node0.AnonHugePages
3401185 ± 16% +23.2% 4189532 ± 11% numa-meminfo.node0.AnonPages
3039158 ± 17% +30.4% 3964157 ± 10% numa-meminfo.node0.Writeback
530.50 ± 80% +13622.7% 72799 ± 31% numa-meminfo.node2.Active(file)
59179 ± 9% +22.5% 72467 ± 6% numa-meminfo.node2.KReclaimable
59179 ± 9% +22.5% 72467 ± 6% numa-meminfo.node2.SReclaimable
89228 ± 3% +31.0% 116907 ± 14% numa-meminfo.node2.SUnreclaim
148408 ± 3% +27.6% 189375 ± 8% numa-meminfo.node2.Slab
3097550 ± 18% +26.3% 3910836 ± 11% numa-meminfo.node2.Writeback
5811 ± 3% +15.5% 6714 ± 5% numa-meminfo.node3.KernelStack
2853093 ± 15% +34.0% 3821849 ± 10% numa-meminfo.node3.Writeback
8065593 ± 11% -29.0% 5729949 ± 2% numa-numastat.node0.local_node
8087579 ± 11% -28.8% 5761825 ± 2% numa-numastat.node0.numa_hit
241616 ± 48% +804.9% 2186401 ± 3% numa-numastat.node0.numa_miss
263601 ± 44% +741.5% 2218277 ± 3% numa-numastat.node0.other_node
7821081 ± 13% -20.1% 6249152 ± 4% numa-numastat.node1.local_node
7846492 ± 13% -20.0% 6277433 ± 4% numa-numastat.node1.numa_hit
329452 ±120% +605.1% 2322911 ± 5% numa-numastat.node2.numa_foreign
7986054 ± 8% -18.5% 6512107 ± 2% numa-numastat.node3.local_node
278221 ± 55% +669.0% 2139580 ± 2% numa-numastat.node3.numa_foreign
8009821 ± 8% -18.5% 6524937 ± 2% numa-numastat.node3.numa_hit
517534 ±118% +384.9% 2509657 ± 7% numa-numastat.node3.numa_miss
541304 ±114% +366.0% 2522489 ± 6% numa-numastat.node3.other_node
28451 +5.8% 30112 proc-vmstat.nr_kernel_stack
101204 ± 2% +18.3% 119705 proc-vmstat.nr_slab_unreclaimable
3661968 ± 23% +163.0% 9630675 ± 2% proc-vmstat.numa_foreign
14002 ± 37% +462.7% 78790 ± 76% proc-vmstat.numa_hint_faults
7398 ± 70% +649.8% 55472 ± 77% proc-vmstat.numa_hint_faults_local
30963779 ± 2% -19.2% 25006064 proc-vmstat.numa_hit
11764 +36.3% 16031 proc-vmstat.numa_huge_pte_updates
30868842 ± 2% -19.3% 24911053 proc-vmstat.numa_local
3661968 ± 23% +163.0% 9630675 ± 2% proc-vmstat.numa_miss
3756905 ± 23% +158.9% 9725686 ± 2% proc-vmstat.numa_other
31769 ± 29% +79.0% 56863 ± 39% proc-vmstat.numa_pages_migrated
6074115 +37.5% 8349461 proc-vmstat.numa_pte_updates
38759 ± 3% +46.7% 56870 ± 2% proc-vmstat.pgactivate
31769 ± 29% +79.0% 56863 ± 39% proc-vmstat.pgmigrate_success
5.97 ± 93% -6.0 0.00 perf-profile.calltrace.cycles-pp.poll_idle.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry
11.01 ± 79% -5.2 5.85 ±173% perf-profile.calltrace.cycles-pp.smp_apic_timer_interrupt.apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.do_idle
12.54 ± 82% -3.6 8.93 ±173% perf-profile.calltrace.cycles-pp.apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry
6.92 ± 70% -3.2 3.77 ±173% perf-profile.calltrace.cycles-pp.hrtimer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter
3.55 ±100% -1.8 1.76 ±173% perf-profile.calltrace.cycles-pp.__hrtimer_run_queues.hrtimer_interrupt.smp_apic_timer_interrupt.apic_timer_interrupt.cpuidle_enter_state
4.88 ±100% -1.5 3.33 ±173% perf-profile.calltrace.cycles-pp.task_work_run.do_exit.do_group_exit.get_signal.do_signal
4.88 ±100% -1.5 3.33 ±173% perf-profile.calltrace.cycles-pp.__fput.task_work_run.do_exit.do_group_exit.get_signal
4.88 ±100% -1.5 3.33 ±173% perf-profile.calltrace.cycles-pp.perf_release.__fput.task_work_run.do_exit.do_group_exit
4.88 ±100% -1.5 3.33 ±173% perf-profile.calltrace.cycles-pp.perf_event_release_kernel.perf_release.__fput.task_work_run.do_exit
4.03 ±100% +2.8 6.87 ±173% perf-profile.calltrace.cycles-pp.menu_select.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64
5.99 ± 93% -5.9 0.06 ±173% perf-profile.children.cycles-pp.poll_idle
4.88 ±100% -1.5 3.33 ±173% perf-profile.children.cycles-pp.task_work_run
4.88 ±100% -1.5 3.33 ±173% perf-profile.children.cycles-pp.__fput
4.88 ±100% -1.5 3.33 ±173% perf-profile.children.cycles-pp.perf_release
4.88 ±100% -1.5 3.33 ±173% perf-profile.children.cycles-pp.perf_event_release_kernel
4.10 ±100% +2.8 6.92 ±173% perf-profile.children.cycles-pp.menu_select
5.95 ± 94% -5.9 0.06 ±173% perf-profile.self.cycles-pp.poll_idle
848974 ± 16% +23.3% 1046745 ± 11% numa-vmstat.node0.nr_active_anon
848721 ± 16% +23.3% 1046616 ± 11% numa-vmstat.node0.nr_anon_pages
1614 ± 16% +21.3% 1958 ± 10% numa-vmstat.node0.nr_anon_transparent_hugepages
759174 ± 17% +30.5% 990747 ± 10% numa-vmstat.node0.nr_writeback
848948 ± 16% +23.3% 1046713 ± 11% numa-vmstat.node0.nr_zone_active_anon
6442701 ± 8% -24.5% 4865030 ± 4% numa-vmstat.node0.numa_hit
6421546 ± 8% -24.7% 4834337 ± 4% numa-vmstat.node0.numa_local
187129 ± 43% +720.9% 1536098 ± 8% numa-vmstat.node0.numa_miss
208292 ± 39% +652.2% 1566800 ± 8% numa-vmstat.node0.numa_other
133.25 ± 79% +13519.5% 18148 ± 31% numa-vmstat.node2.nr_active_file
14813 ± 9% +22.3% 18120 ± 6% numa-vmstat.node2.nr_slab_reclaimable
22315 ± 3% +31.0% 29239 ± 14% numa-vmstat.node2.nr_slab_unreclaimable
773192 ± 18% +26.5% 977871 ± 11% numa-vmstat.node2.nr_writeback
133.25 ± 79% +13519.3% 18147 ± 31% numa-vmstat.node2.nr_zone_active_file
257200 ±118% +538.8% 1642918 ± 6% numa-vmstat.node2.numa_foreign
5814 ± 3% +15.4% 6711 ± 5% numa-vmstat.node3.nr_kernel_stack
711323 ± 15% +34.2% 954878 ± 10% numa-vmstat.node3.nr_writeback
217267 ± 45% +591.7% 1502900 ± 3% numa-vmstat.node3.numa_foreign
6335015 ± 8% -15.6% 5345281 ± 6% numa-vmstat.node3.numa_hit
6224147 ± 9% -15.7% 5245010 ± 6% numa-vmstat.node3.numa_local
387946 ±113% +357.1% 1773190 ± 7% numa-vmstat.node3.numa_miss
498820 ± 89% +275.6% 1873464 ± 7% numa-vmstat.node3.numa_other
38823 ± 10% -17.2% 32153 ± 7% softirqs.CPU1.RCU
36924 ± 8% -17.2% 30558 ± 2% softirqs.CPU100.RCU
36825 ± 10% -17.0% 30577 ± 2% softirqs.CPU101.RCU
36788 ± 9% -17.7% 30284 ± 2% softirqs.CPU102.RCU
36151 ± 8% -15.9% 30411 ± 2% softirqs.CPU103.RCU
36135 ± 9% -16.8% 30072 ± 2% softirqs.CPU105.RCU
36255 ± 9% -16.1% 30409 ± 2% softirqs.CPU107.RCU
36656 ± 9% -17.9% 30103 ± 2% softirqs.CPU108.RCU
37601 ± 9% -17.3% 31079 ± 3% softirqs.CPU11.RCU
35348 ± 9% -16.7% 29433 ± 3% softirqs.CPU145.RCU
73079 ± 19% -18.1% 59824 ± 12% softirqs.CPU165.TIMER
37407 ± 10% -17.3% 30954 softirqs.CPU3.RCU
36441 ± 9% -16.7% 30339 ± 4% softirqs.CPU38.RCU
36636 ± 10% -19.1% 29652 ± 6% softirqs.CPU44.RCU
36899 ± 9% -14.8% 31442 ± 4% softirqs.CPU48.RCU
35913 ± 9% -14.7% 30646 ± 4% softirqs.CPU49.RCU
37747 ± 9% -18.8% 30643 ± 3% softirqs.CPU5.RCU
35754 ± 9% -14.2% 30681 ± 3% softirqs.CPU55.RCU
37656 ± 10% -18.0% 30886 ± 2% softirqs.CPU6.RCU
36154 ± 9% -14.6% 30876 ± 4% softirqs.CPU60.RCU
36509 ± 9% -16.6% 30434 ± 2% softirqs.CPU7.RCU
33703 ± 8% -11.2% 29936 ± 2% softirqs.CPU97.RCU
36870 ± 9% -16.5% 30800 softirqs.CPU99.RCU
30.31 ± 34% -57.7% 12.83 ± 57% perf-stat.i.MPKI
8.307e+08 ± 15% +308.5% 3.393e+09 ± 9% perf-stat.i.branch-instructions
2.70 ± 51% -1.4 1.26 ± 68% perf-stat.i.branch-miss-rate%
39605408 ± 9% +70.3% 67449576 ± 8% perf-stat.i.cache-misses
9463 ± 11% +5275.8% 508737 ± 11% perf-stat.i.context-switches
3.62 ± 16% +59.6% 5.77 ± 4% perf-stat.i.cpi
1.255e+10 ± 21% +764.0% 1.084e+11 ± 9% perf-stat.i.cpu-cycles
16.65 ± 16% +9658.8% 1624 ± 13% perf-stat.i.cpu-migrations
859.74 ± 31% +89.5% 1629 ± 8% perf-stat.i.cycles-between-cache-misses
0.18 ± 71% -0.1 0.06 ±150% perf-stat.i.dTLB-load-miss-rate%
1.179e+09 ± 13% +226.5% 3.85e+09 ± 8% perf-stat.i.dTLB-loads
5.527e+08 ± 6% +87.6% 1.037e+09 ± 8% perf-stat.i.dTLB-stores
2602703 ± 9% +93.4% 5032916 ± 7% perf-stat.i.iTLB-load-misses
2390464 ± 9% +89.8% 4536835 ± 6% perf-stat.i.iTLB-loads
4.143e+09 ± 12% +256.5% 1.477e+10 ± 9% perf-stat.i.instructions
1609 ± 11% +59.1% 2561 ± 8% perf-stat.i.instructions-per-iTLB-miss
0.33 ± 14% -29.0% 0.24 ± 9% perf-stat.i.ipc
3373 +11.3% 3755 ± 8% perf-stat.i.minor-faults
65.65 ± 3% +13.9 79.58 ± 2% perf-stat.i.node-load-miss-rate%
4059119 ± 15% +211.1% 12626294 ± 9% perf-stat.i.node-load-misses
3031524 ± 12% +54.3% 4676716 ± 6% perf-stat.i.node-loads
60.50 ± 10% +15.0 75.50 ± 7% perf-stat.i.node-store-miss-rate%
2513313 ± 16% +136.7% 5949610 ± 11% perf-stat.i.node-store-misses
3373 +11.3% 3756 ± 8% perf-stat.i.page-faults
24.85 ± 26% -65.0% 8.70 ± 16% perf-stat.overall.MPKI
1.97 ± 44% -1.4 0.56 ± 27% perf-stat.overall.branch-miss-rate%
3.02 ± 13% +143.4% 7.34 perf-stat.overall.cpi
317.52 ± 18% +406.0% 1606 ± 3% perf-stat.overall.cycles-between-cache-misses
1595 ± 10% +84.1% 2936 ± 5% perf-stat.overall.instructions-per-iTLB-miss
0.34 ± 15% -59.8% 0.14 perf-stat.overall.ipc
57.08 ± 5% +15.8 72.88 perf-stat.overall.node-load-miss-rate%
49.93 ± 12% +15.8 65.75 ± 5% perf-stat.overall.node-store-miss-rate%
19363951 ± 5% +238.2% 65489199 ± 2% perf-stat.overall.path-length
8.249e+08 ± 15% +309.1% 3.375e+09 ± 9% perf-stat.ps.branch-instructions
39324992 ± 9% +70.7% 67136107 ± 8% perf-stat.ps.cache-misses
9391 ± 11% +5286.2% 505829 ± 11% perf-stat.ps.context-switches
1.247e+10 ± 21% +765.3% 1.079e+11 ± 9% perf-stat.ps.cpu-cycles
16.52 ± 16% +9676.7% 1615 ± 13% perf-stat.ps.cpu-migrations
1.171e+09 ± 13% +227.1% 3.83e+09 ± 8% perf-stat.ps.dTLB-loads
5.489e+08 ± 6% +87.8% 1.031e+09 ± 7% perf-stat.ps.dTLB-stores
2584257 ± 9% +93.5% 5000746 ± 6% perf-stat.ps.iTLB-load-misses
2373291 ± 9% +89.9% 4507558 ± 6% perf-stat.ps.iTLB-loads
4.114e+09 ± 12% +257.1% 1.469e+10 ± 9% perf-stat.ps.instructions
3352 +11.4% 3732 ± 8% perf-stat.ps.minor-faults
4030058 ± 15% +211.6% 12559382 ± 9% perf-stat.ps.node-load-misses
3009096 ± 12% +54.8% 4659294 ± 6% perf-stat.ps.node-loads
2494693 ± 16% +137.4% 5921547 ± 11% perf-stat.ps.node-store-misses
3352 +11.4% 3733 ± 8% perf-stat.ps.page-faults
6.358e+11 ± 5% +238.2% 2.15e+12 ± 2% perf-stat.total.instructions
10129 ± 10% +126.5% 22947 ± 9% slabinfo.avc_xperms_data.active_objs
79.00 ± 10% +127.2% 179.50 ± 8% slabinfo.avc_xperms_data.active_slabs
10147 ± 10% +126.9% 23022 ± 8% slabinfo.avc_xperms_data.num_objs
79.00 ± 10% +127.2% 179.50 ± 8% slabinfo.avc_xperms_data.num_slabs
3100 ± 8% +72.0% 5333 ± 5% slabinfo.biovec-max.active_objs
403.25 ± 8% +69.2% 682.50 ± 5% slabinfo.biovec-max.active_slabs
3229 ± 8% +69.3% 5465 ± 5% slabinfo.biovec-max.num_objs
403.25 ± 8% +69.2% 682.50 ± 5% slabinfo.biovec-max.num_slabs
5653 ± 4% +91.1% 10803 ± 14% slabinfo.blkdev_ioc.active_objs
146.50 ± 3% +93.0% 282.75 ± 13% slabinfo.blkdev_ioc.active_slabs
5737 ± 3% +92.7% 11054 ± 13% slabinfo.blkdev_ioc.num_objs
146.50 ± 3% +93.0% 282.75 ± 13% slabinfo.blkdev_ioc.num_slabs
28861 ± 7% +34.6% 38850 ± 8% slabinfo.btrfs_extent_map.active_objs
530.75 ± 6% +34.2% 712.25 ± 7% slabinfo.btrfs_extent_map.active_slabs
29744 ± 6% +34.2% 39910 ± 7% slabinfo.btrfs_extent_map.num_objs
530.75 ± 6% +34.2% 712.25 ± 7% slabinfo.btrfs_extent_map.num_slabs
7526 ± 15% +118.3% 16428 ± 2% slabinfo.btrfs_ordered_extent.active_objs
204.50 ± 14% +108.8% 427.00 ± 2% slabinfo.btrfs_ordered_extent.active_slabs
7992 ± 14% +108.6% 16674 ± 2% slabinfo.btrfs_ordered_extent.num_objs
204.50 ± 14% +108.8% 427.00 ± 2% slabinfo.btrfs_ordered_extent.num_slabs
3514 ± 5% +104.7% 7192 ± 6% slabinfo.buffer_head.active_objs
3516 ± 5% +104.6% 7194 ± 6% slabinfo.buffer_head.num_objs
22906 ± 15% +275.8% 86082 ± 7% slabinfo.dmaengine-unmap-16.active_objs
546.00 ± 15% +276.7% 2057 ± 7% slabinfo.dmaengine-unmap-16.active_slabs
22949 ± 15% +276.6% 86420 ± 7% slabinfo.dmaengine-unmap-16.num_objs
546.00 ± 15% +276.7% 2057 ± 7% slabinfo.dmaengine-unmap-16.num_slabs
7227 ± 6% +22.6% 8860 slabinfo.files_cache.active_objs
7227 ± 6% +22.6% 8860 slabinfo.files_cache.num_objs
25836 ± 4% +25.7% 32477 ± 2% slabinfo.kmalloc-128.active_objs
26365 ± 5% +23.7% 32603 ± 2% slabinfo.kmalloc-128.num_objs
4244 ± 2% +111.0% 8955 ± 5% slabinfo.kmalloc-4k.active_objs
558.75 ± 2% +111.3% 1180 ± 5% slabinfo.kmalloc-4k.active_slabs
4475 ± 2% +111.1% 9449 ± 5% slabinfo.kmalloc-4k.num_objs
558.75 ± 2% +111.3% 1180 ± 5% slabinfo.kmalloc-4k.num_slabs
3746 ± 4% +52.9% 5728 ± 4% slabinfo.kmalloc-8k.active_objs
961.50 ± 4% +52.7% 1468 ± 4% slabinfo.kmalloc-8k.active_slabs
3847 ± 4% +52.7% 5876 ± 4% slabinfo.kmalloc-8k.num_objs
961.50 ± 4% +52.7% 1468 ± 4% slabinfo.kmalloc-8k.num_slabs
9920 ± 8% +106.0% 20432 ± 2% slabinfo.mnt_cache.active_objs
205.50 ± 8% +98.3% 407.50 ± 2% slabinfo.mnt_cache.active_slabs
10507 ± 8% +98.1% 20811 ± 2% slabinfo.mnt_cache.num_objs
205.50 ± 8% +98.3% 407.50 ± 2% slabinfo.mnt_cache.num_slabs
9584 ± 3% +64.4% 15755 ± 6% slabinfo.numa_policy.active_objs
154.50 ± 3% +64.6% 254.25 ± 6% slabinfo.numa_policy.active_slabs
9618 ± 3% +64.3% 15806 ± 6% slabinfo.numa_policy.num_objs
154.50 ± 3% +64.6% 254.25 ± 6% slabinfo.numa_policy.num_slabs
15440 ± 5% +18.1% 18237 ± 2% slabinfo.pde_opener.active_objs
15440 ± 5% +18.1% 18237 ± 2% slabinfo.pde_opener.num_objs
4084 ± 3% +12.0% 4573 slabinfo.sighand_cache.active_objs
4092 ± 3% +11.8% 4574 slabinfo.sighand_cache.num_objs
6489 ± 4% +14.0% 7398 slabinfo.signal_cache.active_objs
6489 ± 4% +14.0% 7400 slabinfo.signal_cache.num_objs
10176 ± 5% +10.7% 11269 slabinfo.task_delay_info.active_objs
10176 ± 5% +10.7% 11269 slabinfo.task_delay_info.num_objs
24.33 ±173% +2103.7% 536.10 ± 71% sched_debug.cfs_rq:/.MIN_vruntime.avg
1903 ± 3% +524.0% 11877 ± 34% sched_debug.cfs_rq:/.exec_clock.avg
4146 ± 5% +225.7% 13504 ± 32% sched_debug.cfs_rq:/.exec_clock.max
1327 ± 6% +756.0% 11365 ± 33% sched_debug.cfs_rq:/.exec_clock.min
17308 ± 43% +869.7% 167844 ± 19% sched_debug.cfs_rq:/.load.avg
91268 ± 38% +157.3% 234819 ± 12% sched_debug.cfs_rq:/.load.stddev
30.17 ± 13% +543.3% 194.10 ± 23% sched_debug.cfs_rq:/.load_avg.avg
701.15 ± 3% +291.8% 2747 ±115% sched_debug.cfs_rq:/.load_avg.max
106.48 ± 11% +140.1% 255.64 ± 86% sched_debug.cfs_rq:/.load_avg.stddev
24.33 ±173% +2103.7% 536.10 ± 71% sched_debug.cfs_rq:/.max_vruntime.avg
7854 ± 9% -18.8% 6375 ± 13% sched_debug.cfs_rq:/.min_vruntime.stddev
0.04 ± 20% +330.3% 0.19 ± 18% sched_debug.cfs_rq:/.nr_running.avg
0.20 ± 11% +67.1% 0.34 ± 9% sched_debug.cfs_rq:/.nr_running.stddev
7.78 ± 39% +632.1% 56.92 ± 15% sched_debug.cfs_rq:/.runnable_load_avg.avg
47.64 ± 28% +82.7% 87.03 ± 3% sched_debug.cfs_rq:/.runnable_load_avg.stddev
17292 ± 43% +866.6% 167141 ± 19% sched_debug.cfs_rq:/.runnable_weight.avg
91207 ± 38% +157.1% 234517 ± 12% sched_debug.cfs_rq:/.runnable_weight.stddev
7854 ± 9% -18.8% 6375 ± 13% sched_debug.cfs_rq:/.spread0.stddev
74.72 ± 12% +255.1% 265.31 ± 24% sched_debug.cfs_rq:/.util_avg.avg
730.90 ± 6% +13.8% 831.69 ± 5% sched_debug.cfs_rq:/.util_avg.max
135.40 ± 3% +20.6% 163.25 ± 7% sched_debug.cfs_rq:/.util_avg.stddev
7.01 ± 27% +770.5% 61.02 ± 24% sched_debug.cfs_rq:/.util_est_enqueued.avg
40.97 ± 21% +166.2% 109.07 ± 24% sched_debug.cfs_rq:/.util_est_enqueued.stddev
1011673 ± 4% -35.6% 651113 ± 11% sched_debug.cpu.avg_idle.avg
2557230 ± 25% -41.2% 1502483 ± 13% sched_debug.cpu.avg_idle.max
71256 ± 27% -67.2% 23382 ± 89% sched_debug.cpu.avg_idle.min
6.64 ± 4% +43.9% 9.55 ± 8% sched_debug.cpu.clock.stddev
6.64 ± 4% +43.9% 9.55 ± 8% sched_debug.cpu.clock_task.stddev
87.70 ± 9% +654.5% 661.69 ± 23% sched_debug.cpu.curr->pid.avg
618.95 ± 6% +86.6% 1154 ± 10% sched_debug.cpu.curr->pid.stddev
0.00 ± 7% +44.2% 0.00 ± 12% sched_debug.cpu.next_balance.stddev
0.02 ± 8% +660.7% 0.17 ± 24% sched_debug.cpu.nr_running.avg
0.14 ± 5% +110.8% 0.30 ± 17% sched_debug.cpu.nr_running.stddev
6266 ± 6% +2371.9% 154913 ± 36% sched_debug.cpu.nr_switches.avg
44815 ± 19% +352.7% 202895 ± 39% sched_debug.cpu.nr_switches.max
1326 ± 30% +9641.0% 129205 ± 38% sched_debug.cpu.nr_switches.min
5749 ± 7% +105.2% 11799 ± 33% sched_debug.cpu.nr_switches.stddev
0.29 ± 10% -95.2% 0.01 ± 22% sched_debug.cpu.nr_uninterruptible.avg
-34.85 -36.3% -22.19 sched_debug.cpu.nr_uninterruptible.min
4061 ± 10% +3678.6% 153453 ± 36% sched_debug.cpu.sched_count.avg
40207 ± 21% +392.5% 198017 ± 40% sched_debug.cpu.sched_count.max
137.35 ± 31% +93278.4% 128259 ± 39% sched_debug.cpu.sched_count.min
5304 ± 10% +112.6% 11279 ± 36% sched_debug.cpu.sched_count.stddev
1892 ± 10% +3924.4% 76150 ± 36% sched_debug.cpu.sched_goidle.avg
17428 ± 18% +464.9% 98457 ± 40% sched_debug.cpu.sched_goidle.max
26.56 ± 15% +2.4e+05% 63596 ± 39% sched_debug.cpu.sched_goidle.min
2391 ± 8% +135.1% 5622 ± 36% sched_debug.cpu.sched_goidle.stddev
2099 ± 10% +3572.3% 77110 ± 36% sched_debug.cpu.ttwu_count.avg
28779 ± 34% +346.2% 128426 ± 37% sched_debug.cpu.ttwu_count.max
38.58 ± 27% +1.2e+05% 47152 ± 37% sched_debug.cpu.ttwu_count.min
3265 ± 16% +363.1% 15124 ± 32% sched_debug.cpu.ttwu_count.stddev
1173 ± 10% -79.7% 238.61 ± 58% sched_debug.cpu.ttwu_local.avg
18640 ± 37% -84.1% 2956 ± 69% sched_debug.cpu.ttwu_local.max
22.75 ± 33% +186.5% 65.19 ± 45% sched_debug.cpu.ttwu_local.min
2147 ± 18% -83.5% 355.42 ± 79% sched_debug.cpu.ttwu_local.stddev
2310 ± 13% +312.2% 9526 ± 6% interrupts.CPU0.RES:Rescheduling_interrupts
909.50 ± 48% +820.9% 8376 ± 9% interrupts.CPU1.RES:Rescheduling_interrupts
147.25 ± 80% +4270.3% 6435 ± 13% interrupts.CPU10.RES:Rescheduling_interrupts
59.25 ± 44% +17462.9% 10406 ± 29% interrupts.CPU100.RES:Rescheduling_interrupts
95.25 ± 61% +8394.0% 8090 ± 15% interrupts.CPU101.RES:Rescheduling_interrupts
65.75 ± 58% +15541.8% 10284 ± 45% interrupts.CPU102.RES:Rescheduling_interrupts
75.25 ± 55% +10011.3% 7608 ± 11% interrupts.CPU103.RES:Rescheduling_interrupts
41.75 ± 66% +18538.9% 7781 ± 15% interrupts.CPU104.RES:Rescheduling_interrupts
64.75 ± 79% +11194.6% 7313 ± 27% interrupts.CPU105.RES:Rescheduling_interrupts
63.25 ± 58% +12224.9% 7795 ± 12% interrupts.CPU106.RES:Rescheduling_interrupts
64.75 ± 38% +15997.3% 10423 ± 40% interrupts.CPU107.RES:Rescheduling_interrupts
48.25 ± 82% +13846.6% 6729 ± 16% interrupts.CPU108.RES:Rescheduling_interrupts
45.00 ± 69% +20118.3% 9098 ± 24% interrupts.CPU109.RES:Rescheduling_interrupts
80.50 ± 58% +9189.8% 7478 ± 9% interrupts.CPU11.RES:Rescheduling_interrupts
54.00 ± 81% +13330.1% 7252 ± 9% interrupts.CPU110.RES:Rescheduling_interrupts
32.50 ± 73% +27363.8% 8925 ± 41% interrupts.CPU111.RES:Rescheduling_interrupts
50.75 ± 89% +12812.3% 6553 ± 17% interrupts.CPU112.RES:Rescheduling_interrupts
73.00 ± 81% +10557.2% 7779 ± 5% interrupts.CPU113.RES:Rescheduling_interrupts
46.25 ± 52% +18256.2% 8489 ± 30% interrupts.CPU114.RES:Rescheduling_interrupts
40.25 ± 87% +17741.6% 7181 ± 16% interrupts.CPU115.RES:Rescheduling_interrupts
28.75 ± 72% +25192.2% 7271 ± 16% interrupts.CPU116.RES:Rescheduling_interrupts
60.75 ± 54% +10877.4% 6668 ± 15% interrupts.CPU117.RES:Rescheduling_interrupts
25.75 ± 74% +24464.1% 6325 ± 5% interrupts.CPU118.RES:Rescheduling_interrupts
57.75 ± 86% +12988.7% 7558 ± 6% interrupts.CPU119.RES:Rescheduling_interrupts
147.25 ±135% +4188.1% 6314 ± 18% interrupts.CPU12.RES:Rescheduling_interrupts
94.25 ± 67% +9118.3% 8688 ± 3% interrupts.CPU120.RES:Rescheduling_interrupts
60.25 ± 54% +11145.6% 6775 ± 13% interrupts.CPU121.RES:Rescheduling_interrupts
91.00 ± 83% +9486.5% 8723 ± 30% interrupts.CPU122.RES:Rescheduling_interrupts
33.50 ± 50% +21917.2% 7375 ± 8% interrupts.CPU123.RES:Rescheduling_interrupts
61.50 ± 48% +14180.5% 8782 ± 16% interrupts.CPU124.RES:Rescheduling_interrupts
58.75 ± 87% +13198.3% 7812 ± 33% interrupts.CPU125.RES:Rescheduling_interrupts
66.50 ± 55% +10757.5% 7220 ± 14% interrupts.CPU126.RES:Rescheduling_interrupts
57.25 ± 67% +14193.0% 8182 ± 27% interrupts.CPU127.RES:Rescheduling_interrupts
51.25 ± 60% +14182.0% 7319 ± 11% interrupts.CPU128.RES:Rescheduling_interrupts
44.50 ± 41% +17043.3% 7628 ± 22% interrupts.CPU129.RES:Rescheduling_interrupts
61.75 ± 56% +11655.5% 7259 ± 20% interrupts.CPU13.RES:Rescheduling_interrupts
70.75 ± 78% +12233.2% 8725 ± 13% interrupts.CPU130.RES:Rescheduling_interrupts
35.50 ± 48% +21876.8% 7801 ± 17% interrupts.CPU131.RES:Rescheduling_interrupts
35.75 ± 76% +28337.1% 10166 ± 25% interrupts.CPU132.RES:Rescheduling_interrupts
88.25 ± 67% +10461.5% 9320 ± 19% interrupts.CPU133.RES:Rescheduling_interrupts
67.75 ± 29% +12948.7% 8840 ± 17% interrupts.CPU134.RES:Rescheduling_interrupts
51.00 ± 60% +14346.6% 7367 ± 9% interrupts.CPU135.RES:Rescheduling_interrupts
52.75 ± 50% +15164.9% 8052 ± 13% interrupts.CPU136.RES:Rescheduling_interrupts
40.00 ± 69% +21983.1% 8833 ± 19% interrupts.CPU137.RES:Rescheduling_interrupts
47.50 ± 62% +16348.4% 7813 ± 13% interrupts.CPU138.RES:Rescheduling_interrupts
57.75 ± 29% +13312.1% 7745 ± 22% interrupts.CPU139.RES:Rescheduling_interrupts
69.50 ± 83% +11783.5% 8259 ± 14% interrupts.CPU14.RES:Rescheduling_interrupts
58.75 ± 26% +11363.8% 6735 ± 21% interrupts.CPU140.RES:Rescheduling_interrupts
353.50 ±124% +2133.7% 7896 ± 25% interrupts.CPU141.RES:Rescheduling_interrupts
75.75 ± 61% +9415.2% 7207 ± 12% interrupts.CPU142.RES:Rescheduling_interrupts
38.25 ± 61% +19568.0% 7523 ± 19% interrupts.CPU143.RES:Rescheduling_interrupts
3084 ± 28% -28.2% 2213 ± 12% interrupts.CPU144.CAL:Function_call_interrupts
95.00 ± 35% +7158.7% 6895 ± 17% interrupts.CPU144.RES:Rescheduling_interrupts
3104 ± 28% -28.6% 2215 ± 10% interrupts.CPU145.CAL:Function_call_interrupts
76.25 ± 22% +9220.0% 7106 ± 14% interrupts.CPU145.RES:Rescheduling_interrupts
97.50 ± 37% +7470.3% 7381 ± 12% interrupts.CPU146.RES:Rescheduling_interrupts
93.75 ± 18% +7962.4% 7558 ± 11% interrupts.CPU147.RES:Rescheduling_interrupts
90.50 ± 25% +7503.6% 6881 ± 10% interrupts.CPU148.RES:Rescheduling_interrupts
90.75 ± 38% +7659.2% 7041 ± 17% interrupts.CPU149.RES:Rescheduling_interrupts
58.75 ± 30% +12590.6% 7455 ± 12% interrupts.CPU15.RES:Rescheduling_interrupts
3102 ± 28% -27.5% 2250 ± 10% interrupts.CPU150.CAL:Function_call_interrupts
84.00 ± 40% +8721.7% 7410 ± 14% interrupts.CPU150.RES:Rescheduling_interrupts
90.75 ± 30% +8597.8% 7893 ± 7% interrupts.CPU151.RES:Rescheduling_interrupts
86.50 ± 26% +8098.8% 7092 ± 13% interrupts.CPU152.RES:Rescheduling_interrupts
64.00 ± 13% +12892.2% 8315 ± 15% interrupts.CPU153.RES:Rescheduling_interrupts
433.50 ±128% +1729.0% 7928 ± 19% interrupts.CPU154.RES:Rescheduling_interrupts
62.00 ± 27% +10373.0% 6493 ± 8% interrupts.CPU155.RES:Rescheduling_interrupts
66.75 ± 55% +12414.2% 8353 ± 16% interrupts.CPU156.RES:Rescheduling_interrupts
98.75 ± 24% +7876.2% 7876 ± 27% interrupts.CPU157.RES:Rescheduling_interrupts
138.00 ± 70% +4954.3% 6975 ± 10% interrupts.CPU158.RES:Rescheduling_interrupts
964.75 ±161% +714.8% 7861 ± 13% interrupts.CPU159.RES:Rescheduling_interrupts
136.00 ± 82% +6568.9% 9069 ± 24% interrupts.CPU16.RES:Rescheduling_interrupts
289.50 ±135% +2545.4% 7658 ± 14% interrupts.CPU160.RES:Rescheduling_interrupts
93.75 ± 52% +8224.3% 7804 ± 16% interrupts.CPU161.RES:Rescheduling_interrupts
80.75 ± 34% +11160.1% 9092 ± 13% interrupts.CPU162.RES:Rescheduling_interrupts
286.25 ±116% +2894.7% 8572 ± 11% interrupts.CPU163.RES:Rescheduling_interrupts
156.50 ± 83% +5149.5% 8215 ± 5% interrupts.CPU164.RES:Rescheduling_interrupts
68.75 ± 9% +11591.3% 8037 ± 15% interrupts.CPU165.RES:Rescheduling_interrupts
65.00 ± 33% +12680.4% 8307 ± 24% interrupts.CPU166.RES:Rescheduling_interrupts
3112 ± 28% -28.5% 2226 ± 12% interrupts.CPU167.CAL:Function_call_interrupts
87.75 ± 22% +7642.5% 6794 ± 12% interrupts.CPU167.RES:Rescheduling_interrupts
92.50 ± 20% +9136.5% 8543 ± 18% interrupts.CPU168.RES:Rescheduling_interrupts
156.50 ± 67% +4541.1% 7263 ± 4% interrupts.CPU169.RES:Rescheduling_interrupts
69.50 ± 49% +10135.6% 7113 ± 16% interrupts.CPU17.RES:Rescheduling_interrupts
211.00 ±100% +3690.6% 7998 ± 25% interrupts.CPU170.RES:Rescheduling_interrupts
99.00 ± 16% +8928.3% 8938 ± 23% interrupts.CPU171.RES:Rescheduling_interrupts
99.00 ± 13% +7508.1% 7532 ± 19% interrupts.CPU172.RES:Rescheduling_interrupts
93.50 ± 19% +8237.7% 7795 ± 6% interrupts.CPU173.RES:Rescheduling_interrupts
160.75 ± 57% +4735.0% 7772 ± 14% interrupts.CPU174.RES:Rescheduling_interrupts
82.50 ± 12% +8944.8% 7462 ± 28% interrupts.CPU175.RES:Rescheduling_interrupts
79.75 ± 19% +11865.2% 9542 ± 18% interrupts.CPU176.RES:Rescheduling_interrupts
93.25 ± 15% +9092.8% 8572 ± 24% interrupts.CPU177.RES:Rescheduling_interrupts
59.25 ± 39% +12435.4% 7427 ± 19% interrupts.CPU178.RES:Rescheduling_interrupts
72.25 ± 20% +13548.1% 9860 ± 21% interrupts.CPU179.RES:Rescheduling_interrupts
58.75 ± 39% +12754.9% 7552 ± 5% interrupts.CPU18.RES:Rescheduling_interrupts
198.25 ± 81% +4894.1% 9900 ± 26% interrupts.CPU180.RES:Rescheduling_interrupts
130.50 ± 59% +5984.7% 7940 ± 7% interrupts.CPU181.RES:Rescheduling_interrupts
66.50 ± 39% +10878.9% 7301 ± 20% interrupts.CPU182.RES:Rescheduling_interrupts
92.25 ± 31% +7939.8% 7416 ± 18% interrupts.CPU183.RES:Rescheduling_interrupts
95.25 ± 51% +8743.6% 8423 ± 15% interrupts.CPU184.RES:Rescheduling_interrupts
61.50 ± 30% +13371.1% 8284 ± 12% interrupts.CPU185.RES:Rescheduling_interrupts
64.00 ± 28% +10939.1% 7065 ± 8% interrupts.CPU186.RES:Rescheduling_interrupts
63.00 ± 49% +14207.9% 9014 ± 29% interrupts.CPU187.RES:Rescheduling_interrupts
80.50 ± 10% +9292.2% 7560 ± 28% interrupts.CPU188.RES:Rescheduling_interrupts
56.75 ± 42% +14584.1% 8333 ± 10% interrupts.CPU189.RES:Rescheduling_interrupts
70.25 ± 75% +13413.5% 9493 ± 11% interrupts.CPU19.RES:Rescheduling_interrupts
74.50 ± 44% +11989.3% 9006 ± 14% interrupts.CPU190.RES:Rescheduling_interrupts
72.75 ± 33% +12254.6% 8988 ± 5% interrupts.CPU191.RES:Rescheduling_interrupts
50.75 ± 74% +12573.4% 6431 ± 20% interrupts.CPU20.RES:Rescheduling_interrupts
73.00 ± 86% +10112.3% 7455 interrupts.CPU21.RES:Rescheduling_interrupts
52.25 ± 50% +16711.0% 8783 ± 19% interrupts.CPU22.RES:Rescheduling_interrupts
52.25 ± 67% +18581.8% 9761 ± 31% interrupts.CPU23.RES:Rescheduling_interrupts
229.75 ± 99% -77.0% 52.75 ±173% interrupts.CPU24.NMI:Non-maskable_interrupts
229.75 ± 99% -77.0% 52.75 ±173% interrupts.CPU24.PMI:Performance_monitoring_interrupts
917.75 ±120% +1045.7% 10514 ± 25% interrupts.CPU24.RES:Rescheduling_interrupts
544.25 ±151% +1476.0% 8577 ± 19% interrupts.CPU25.RES:Rescheduling_interrupts
501.50 ±152% +1561.5% 8332 ± 10% interrupts.CPU26.RES:Rescheduling_interrupts
660.75 ±162% +1414.7% 10008 ± 26% interrupts.CPU27.RES:Rescheduling_interrupts
97.25 ± 61% +10457.3% 10267 ± 7% interrupts.CPU28.RES:Rescheduling_interrupts
75.25 ± 50% +9964.8% 7573 ± 13% interrupts.CPU29.RES:Rescheduling_interrupts
58.25 ± 43% +16584.5% 9718 ± 26% interrupts.CPU30.RES:Rescheduling_interrupts
52.00 ± 45% +15006.2% 7855 ± 27% interrupts.CPU31.RES:Rescheduling_interrupts
1307 ±161% +550.1% 8500 ± 21% interrupts.CPU32.RES:Rescheduling_interrupts
76.00 ± 46% +10088.8% 7743 ± 17% interrupts.CPU33.RES:Rescheduling_interrupts
146.75 ± 82% +5481.3% 8190 ± 23% interrupts.CPU34.RES:Rescheduling_interrupts
1703 ±165% +386.4% 8285 ± 5% interrupts.CPU35.RES:Rescheduling_interrupts
615.75 ±164% +1123.1% 7531 ± 18% interrupts.CPU36.RES:Rescheduling_interrupts
1831 ±168% +401.3% 9178 ± 12% interrupts.CPU37.RES:Rescheduling_interrupts
56.75 ± 74% +12767.8% 7302 ± 13% interrupts.CPU38.RES:Rescheduling_interrupts
3116 ± 28% -29.5% 2197 ± 8% interrupts.CPU39.CAL:Function_call_interrupts
279.50 ±148% +2549.8% 7406 ± 15% interrupts.CPU39.RES:Rescheduling_interrupts
93.50 ± 57% +8862.3% 8379 ± 8% interrupts.CPU4.RES:Rescheduling_interrupts
45.50 ± 66% +23110.4% 10560 ± 23% interrupts.CPU40.RES:Rescheduling_interrupts
74.50 ± 51% +18176.5% 13616 ± 49% interrupts.CPU41.RES:Rescheduling_interrupts
520.00 ±156% +1369.4% 7641 ± 20% interrupts.CPU42.RES:Rescheduling_interrupts
87.25 ± 24% +9102.9% 8029 ± 30% interrupts.CPU43.RES:Rescheduling_interrupts
59.00 ± 72% +13051.7% 7759 ± 10% interrupts.CPU45.RES:Rescheduling_interrupts
31.00 ± 68% +26443.5% 8228 ± 11% interrupts.CPU46.RES:Rescheduling_interrupts
131.00 ± 18% +5715.6% 7618 interrupts.CPU48.RES:Rescheduling_interrupts
125.00 ± 12% +6334.8% 8043 ± 11% interrupts.CPU49.RES:Rescheduling_interrupts
176.75 ± 89% +3955.6% 7168 ± 19% interrupts.CPU5.RES:Rescheduling_interrupts
133.50 ± 33% +7606.2% 10287 ± 13% interrupts.CPU50.RES:Rescheduling_interrupts
3057 ± 29% -33.0% 2048 ± 2% interrupts.CPU51.CAL:Function_call_interrupts
87.75 ± 23% +8182.6% 7268 ± 10% interrupts.CPU51.RES:Rescheduling_interrupts
1076 ±161% +673.4% 8323 ± 7% interrupts.CPU52.RES:Rescheduling_interrupts
239.25 ±114% +3703.4% 9099 ± 9% interrupts.CPU53.RES:Rescheduling_interrupts
105.50 ± 8% +8139.1% 8692 ± 30% interrupts.CPU54.RES:Rescheduling_interrupts
166.00 ± 95% +4414.0% 7493 ± 17% interrupts.CPU55.RES:Rescheduling_interrupts
1464 ±156% +552.9% 9560 ± 13% interrupts.CPU56.RES:Rescheduling_interrupts
139.25 ± 27% +5096.1% 7235 ± 2% interrupts.CPU57.RES:Rescheduling_interrupts
491.75 ± 93% +1433.8% 7542 ± 10% interrupts.CPU58.RES:Rescheduling_interrupts
113.50 ± 22% +6189.6% 7138 ± 17% interrupts.CPU59.RES:Rescheduling_interrupts
791.00 ±157% +826.3% 7327 ± 6% interrupts.CPU6.RES:Rescheduling_interrupts
3049 ± 29% -34.0% 2013 ± 16% interrupts.CPU60.CAL:Function_call_interrupts
150.50 ± 47% +5280.7% 8098 ± 4% interrupts.CPU60.RES:Rescheduling_interrupts
79.25 ± 34% +8662.5% 6944 ± 12% interrupts.CPU61.RES:Rescheduling_interrupts
88.25 ± 47% +7685.6% 6870 ± 20% interrupts.CPU62.RES:Rescheduling_interrupts
310.25 ± 77% +2659.6% 8561 ± 16% interrupts.CPU63.RES:Rescheduling_interrupts
211.00 ± 79% +4446.9% 9594 ± 25% interrupts.CPU64.RES:Rescheduling_interrupts
404.50 ±133% +1852.0% 7896 ± 17% interrupts.CPU65.RES:Rescheduling_interrupts
115.75 ± 51% +5336.7% 6293 ± 23% interrupts.CPU66.RES:Rescheduling_interrupts
75.50 ± 57% +9611.9% 7332 ± 9% interrupts.CPU67.RES:Rescheduling_interrupts
232.75 ± 82% +2983.6% 7177 ± 21% interrupts.CPU68.RES:Rescheduling_interrupts
74.50 ± 39% +8348.7% 6294 ± 9% interrupts.CPU69.RES:Rescheduling_interrupts
326.25 ±132% +2376.1% 8078 ± 19% interrupts.CPU7.RES:Rescheduling_interrupts
80.00 ± 23% +9083.4% 7346 ± 11% interrupts.CPU70.RES:Rescheduling_interrupts
3077 ± 29% -29.8% 2160 ± 7% interrupts.CPU71.CAL:Function_call_interrupts
72.50 ± 40% +9001.7% 6598 ± 14% interrupts.CPU71.RES:Rescheduling_interrupts
211.00 ± 36% -61.5% 81.25 ± 74% interrupts.CPU71.TLB:TLB_shootdowns
108.00 ± 29% +7215.5% 7900 ± 12% interrupts.CPU72.RES:Rescheduling_interrupts
88.75 ± 15% +9323.1% 8363 ± 17% interrupts.CPU73.RES:Rescheduling_interrupts
155.00 ± 65% +5806.9% 9155 ± 10% interrupts.CPU74.RES:Rescheduling_interrupts
95.25 ± 14% +11223.4% 10785 ± 19% interrupts.CPU75.RES:Rescheduling_interrupts
15.50 ± 95% +466.1% 87.75 ± 47% interrupts.CPU75.TLB:TLB_shootdowns
126.50 ± 32% +5975.7% 7685 ± 17% interrupts.CPU76.RES:Rescheduling_interrupts
11.25 ± 65% +766.7% 97.50 ± 25% interrupts.CPU76.TLB:TLB_shootdowns
241.00 ±111% +2907.7% 7248 ± 25% interrupts.CPU77.RES:Rescheduling_interrupts
33.25 ± 70% +291.0% 130.00 ± 31% interrupts.CPU77.TLB:TLB_shootdowns
59.00 ± 35% +11928.0% 7096 ± 13% interrupts.CPU78.RES:Rescheduling_interrupts
117.50 ± 12% +5840.2% 6979 ± 14% interrupts.CPU79.RES:Rescheduling_interrupts
162.50 ± 25% +4075.2% 6784 ± 22% interrupts.CPU8.RES:Rescheduling_interrupts
91.50 ± 20% +9183.1% 8494 ± 20% interrupts.CPU80.RES:Rescheduling_interrupts
27.25 ± 72% +372.5% 128.75 ± 34% interrupts.CPU80.TLB:TLB_shootdowns
111.50 ± 34% +6877.6% 7780 ± 5% interrupts.CPU81.RES:Rescheduling_interrupts
60.50 ± 82% +93.0% 116.75 ± 41% interrupts.CPU81.TLB:TLB_shootdowns
108.25 ± 18% +7609.2% 8345 ± 23% interrupts.CPU82.RES:Rescheduling_interrupts
65.25 ± 50% +101.9% 131.75 ± 30% interrupts.CPU82.TLB:TLB_shootdowns
110.75 ± 8% +7285.6% 8179 ± 28% interrupts.CPU83.RES:Rescheduling_interrupts
95.75 ± 19% +8309.1% 8051 ± 26% interrupts.CPU84.RES:Rescheduling_interrupts
88.00 ± 23% +8124.1% 7237 ± 20% interrupts.CPU85.RES:Rescheduling_interrupts
52.50 ± 28% +176.7% 145.25 ± 36% interrupts.CPU85.TLB:TLB_shootdowns
88.75 ± 28% +8454.1% 7591 ± 12% interrupts.CPU86.RES:Rescheduling_interrupts
97.00 ± 26% +7650.3% 7517 ± 18% interrupts.CPU87.RES:Rescheduling_interrupts
106.25 ± 7% +8416.7% 9049 ± 25% interrupts.CPU88.RES:Rescheduling_interrupts
48.75 ± 87% +140.5% 117.25 ± 44% interrupts.CPU88.TLB:TLB_shootdowns
91.50 ± 16% +7517.5% 6970 ± 23% interrupts.CPU89.RES:Rescheduling_interrupts
91.00 ± 47% +9440.4% 8681 ± 20% interrupts.CPU9.RES:Rescheduling_interrupts
193.25 ±113% +4244.0% 8394 ± 28% interrupts.CPU90.RES:Rescheduling_interrupts
91.50 ± 11% +7465.0% 6922 ± 17% interrupts.CPU91.RES:Rescheduling_interrupts
94.25 ± 36% +8076.4% 7706 ± 31% interrupts.CPU92.RES:Rescheduling_interrupts
22.75 ± 68% +379.1% 109.00 ± 46% interrupts.CPU92.TLB:TLB_shootdowns
93.50 ± 36% +6881.6% 6527 ± 15% interrupts.CPU93.RES:Rescheduling_interrupts
71.75 ± 41% +11132.8% 8059 ± 24% interrupts.CPU94.RES:Rescheduling_interrupts
160.75 ± 39% +4284.9% 7048 ± 24% interrupts.CPU95.RES:Rescheduling_interrupts
58.75 ± 25% +15752.3% 9313 ± 22% interrupts.CPU96.RES:Rescheduling_interrupts
104.50 ± 13% +6269.9% 6656 ± 13% interrupts.CPU97.RES:Rescheduling_interrupts
70.75 ± 49% +11488.7% 8199 ± 9% interrupts.CPU98.RES:Rescheduling_interrupts
69.50 ± 41% +11445.3% 8024 ± 17% interrupts.CPU99.RES:Rescheduling_interrupts
52084 ± 14% +2855.6% 1539388 interrupts.RES:Rescheduling_interrupts
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-rc5-00020-g2b871886bb64a" of type "text/plain" (200562 bytes)
View attachment "job-script" of type "text/plain" (8223 bytes)
View attachment "job.yaml" of type "text/plain" (5816 bytes)
View attachment "reproduce" of type "text/plain" (1178 bytes)
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