From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: multipart/mixed; boundary="===============6115591354969672300==" MIME-Version: 1.0 From: kernel test robot To: lkp@lists.01.org Subject: [sched] 49df457a977: +65.9% hackbench.throughput Date: Tue, 05 Aug 2014 16:23:40 +0800 Message-ID: <20140805082340.GA11210@yliu-dev.sh.intel.com> List-Id: --===============6115591354969672300== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable FYI, we noticed the below changes on git://bee.sh.intel.com/git/ydu19/linux rewrite-v5.1-on-3.16-rc5 commit 49df457a977e6c0e3f43fb9269a058c724282d60 ("sched: Rewrite per entity= runnable load average tracking") 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 152082 =C2=B1 2% +58.8% 241578 =C2=B1 0% lkp-snb01/hackbench/1= 600%-process-pipe 81835 =C2=B1 0% +78.9% 146423 =C2=B1 0% lkp-snb01/hackbench/5= 0%-threads-socket 233917 =C2=B1 2% +65.9% 388001 =C2=B1 0% TOTAL hackbench.throu= ghput 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 4.37e+08 =C2=B1 0% -14.9% 3.717e+08 =C2=B1 0% lkp-nex06/pigz/100%-1= 28K 4.37e+08 =C2=B1 0% -14.9% 3.717e+08 =C2=B1 0% TOTAL pigz.throughput 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 10.56 =C2=B1 6% -100.0% 0.00 =C2=B1 0% lkp-nex06/pigz/100%-1= 28K 10.56 =C2=B1 6% -100.0% 0.00 =C2=B1 0% TOTAL perf-profile.cp= u-cycles.update_cfs_rq_blocked_load.task_tick_fair.scheduler_tick.update_pr= ocess_times.tick_sched_handle 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 0.82 =C2=B1 0% +948.1% 8.64 =C2=B1 1% lkp-nex06/pigz/100%-1= 28K 0.82 =C2=B1 0% +948.1% 8.64 =C2=B1 1% TOTAL turbostat.%c3 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 63216 =C2=B1 2% -95.3% 2992 =C2=B147% lkp-snb01/hackbench/1= 600%-process-pipe 63879 =C2=B1 2% -94.8% 3335 =C2=B121% lkp-snb01/hackbench/5= 0%-threads-socket 127096 =C2=B1 2% -95.0% 6328 =C2=B133% TOTAL numa-vmstat.nod= e0.numa_other 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 5863 =C2=B122% +543.7% 37747 =C2=B1 2% lkp-nex06/pigz/100%-1= 28K 11294 =C2=B111% +531.6% 71342 =C2=B1 2% lkp-snb01/hackbench/1= 600%-process-pipe 10341 =C2=B118% +581.5% 70471 =C2=B1 0% lkp-snb01/hackbench/5= 0%-threads-socket 27499 =C2=B116% +553.0% 179560 =C2=B1 1% TOTAL numa-vmstat.nod= e1.numa_other 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 0.69 =C2=B132% -88.1% 0.08 =C2=B120% lkp-nex06/pigz/100%-1= 28K 0.69 =C2=B132% -88.1% 0.08 =C2=B120% TOTAL perf-profile.cp= u-cycles.ktime_get_update_offsets.hrtimer_interrupt.local_apic_timer_interr= upt.smp_apic_timer_interrupt.apic_timer_interrupt 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 2304326 =C2=B1 9% +895.7% 22944148 =C2=B1 3% lkp-snb01/hackbench/5= 0%-threads-socket 2304326 =C2=B1 9% +895.7% 22944148 =C2=B1 3% TOTAL cpuidle.C3-SNB.= time 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 0.95 =C2=B112% -84.0% 0.15 =C2=B1 8% lkp-snb01/hackbench/1= 600%-process-pipe 0.95 =C2=B112% -84.0% 0.15 =C2=B1 8% TOTAL perf-profile.cp= u-cycles.__schedule.schedule_user.sysret_careful.__write_nocancel 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 0.70 =C2=B113% +347.0% 3.14 =C2=B1 7% lkp-nex06/pigz/100%-1= 28K 0.70 =C2=B113% +347.0% 3.14 =C2=B1 7% TOTAL perf-profile.cp= u-cycles.mutex_spin_on_owner.__mutex_lock_slowpath.mutex_lock.pipe_read.new= _sync_read 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 0.20 =C2=B121% +400.0% 1.01 =C2=B1 7% lkp-nex06/pigz/100%-1= 28K 0.20 =C2=B121% +400.0% 1.01 =C2=B1 7% TOTAL perf-profile.cp= u-cycles.mutex_spin_on_owner.__mutex_lock_slowpath.mutex_lock.pipe_wait.pip= e_write 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 6.23 =C2=B1 2% -77.7% 1.39 =C2=B1 9% lkp-snb01/hackbench/5= 0%-threads-socket 6.23 =C2=B1 2% -77.7% 1.39 =C2=B1 9% TOTAL perf-profile.cp= u-cycles._raw_spin_lock_irqsave.__wake_up_sync_key.sock_def_readable.unix_s= tream_sendmsg.sock_aio_write 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 0.70 =C2=B115% +351.0% 3.17 =C2=B1 6% lkp-nex06/pigz/100%-1= 28K 0.70 =C2=B115% +351.0% 3.17 =C2=B1 6% TOTAL perf-profile.cp= u-cycles.intel_idle.cpuidle_enter_state.cpuidle_enter.cpu_idle_loop.cpu_sta= rtup_entry 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 0.64 =C2=B133% -76.5% 0.15 =C2=B117% lkp-snb01/hackbench/1= 600%-process-pipe 0.64 =C2=B133% -76.5% 0.15 =C2=B117% TOTAL perf-profile.cp= u-cycles.effective_load.isra.39.select_task_rq_fair.try_to_wake_up.default_= wake_function.autoremove_wake_function 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 0.11 =C2=B1 7% +270.2% 0.42 =C2=B110% lkp-nex06/pigz/100%-1= 28K 0.11 =C2=B1 7% +270.2% 0.42 =C2=B110% TOTAL turbostat.%pc3 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 4040 =C2=B114% -67.3% 1322 =C2=B1 9% lkp-snb01/hackbench/1= 600%-process-pipe 26396 =C2=B1 4% +717.5% 215780 =C2=B1 3% lkp-snb01/hackbench/5= 0%-threads-socket 30436 =C2=B1 5% +613.3% 217103 =C2=B1 3% TOTAL cpuidle.C3-SNB.= usage 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 3.15 =C2=B1 5% -70.3% 0.93 =C2=B110% lkp-snb01/hackbench/1= 600%-process-pipe 3.15 =C2=B1 5% -70.3% 0.93 =C2=B110% TOTAL turbostat.%c7 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 2.11 =C2=B145% -80.9% 0.40 =C2=B1 8% lkp-snb01/hackbench/1= 600%-process-pipe 1.45 =C2=B1 6% -68.5% 0.46 =C2=B1 7% lkp-snb01/hackbench/5= 0%-threads-socket 3.56 =C2=B129% -75.9% 0.86 =C2=B1 8% TOTAL perf-profile.cp= u-cycles.idle_cpu.select_task_rq_fair.try_to_wake_up.default_wake_function.= autoremove_wake_function 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 49554 =C2=B1 4% +34.5% 66654 =C2=B1 4% lkp-snb01/hackbench/1= 600%-process-pipe 329712 =C2=B1 3% +722.2% 2710783 =C2=B1 1% lkp-snb01/hackbench/5= 0%-threads-socket 379266 =C2=B1 3% +632.3% 2777437 =C2=B1 1% TOTAL cpuidle.C7-SNB.= usage 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 1.29 =C2=B128% -51.9% 0.62 =C2=B123% lkp-snb01/hackbench/1= 600%-process-pipe 1.41 =C2=B1 9% -75.7% 0.34 =C2=B1 8% lkp-snb01/hackbench/5= 0%-threads-socket 2.70 =C2=B118% -64.3% 0.96 =C2=B118% TOTAL perf-profile.cp= u-cycles._raw_spin_lock.try_to_wake_up.default_wake_function.autoremove_wak= e_function.__wake_up_common 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 2.159e+08 =C2=B1 3% +368.3% 1.011e+09 =C2=B1 1% lkp-snb01/hackbench/1= 600%-process-pipe 7.508e+08 =C2=B1 2% +49.4% 1.122e+09 =C2=B1 0% lkp-snb01/hackbench/5= 0%-threads-socket 9.667e+08 =C2=B1 2% +120.6% 2.133e+09 =C2=B1 0% TOTAL cpuidle.C1-SNB.= time 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 1.01 =C2=B1 4% -65.5% 0.35 =C2=B1 6% lkp-snb01/hackbench/5= 0%-threads-socket 1.01 =C2=B1 4% -65.5% 0.35 =C2=B1 6% TOTAL perf-profile.cp= u-cycles.__schedule.schedule.schedule_timeout.unix_stream_recvmsg.sock_aio_= read 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 1.15 =C2=B1 9% -62.8% 0.43 =C2=B1 7% lkp-snb01/hackbench/1= 600%-process-pipe 1.15 =C2=B1 9% -62.8% 0.43 =C2=B1 7% TOTAL perf-profile.cp= u-cycles.__switch_to.__read_nocancel 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 8.468e+08 =C2=B1 5% -53.0% 3.981e+08 =C2=B1 3% lkp-snb01/hackbench/1= 600%-process-pipe 91769773 =C2=B121% +267.1% 3.369e+08 =C2=B1 3% lkp-snb01/hackbench/5= 0%-threads-socket 9.386e+08 =C2=B1 6% -21.7% 7.35e+08 =C2=B1 3% TOTAL cpuidle.C7-SNB.= time 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 1.08 =C2=B116% -65.1% 0.38 =C2=B1 8% lkp-snb01/hackbench/1= 600%-process-pipe 1.08 =C2=B116% -65.1% 0.38 =C2=B1 8% TOTAL perf-profile.cp= u-cycles.select_task_rq_fair.try_to_wake_up.default_wake_function.autoremov= e_wake_function.__wake_up_common 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 2.43 =C2=B1 1% +553.3% 15.87 =C2=B1 1% lkp-nex06/pigz/100%-1= 28K 2.63 =C2=B1 3% +177.2% 7.29 =C2=B1 0% lkp-snb01/hackbench/1= 600%-process-pipe 4.54 =C2=B1 2% +69.9% 7.72 =C2=B1 0% lkp-snb01/hackbench/5= 0%-threads-socket 0.17 =C2=B1 2% +19.3% 0.20 =C2=B1 8% xps2/pigz/100%-128K 9.77 =C2=B1 2% +218.1% 31.08 =C2=B1 1% TOTAL turbostat.%c1 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 5.34e+08 =C2=B1 1% +753.1% 4.555e+09 =C2=B1 1% lkp-nex06/pigz/100%-1= 28K 338506 =C2=B119% +43.3% 484919 =C2=B1 9% xps2/pigz/100%-128K 357641 =C2=B120% +40.6% 502909 =C2=B119% xps2/pigz/100%-512K 5.347e+08 =C2=B1 1% +752.1% 4.556e+09 =C2=B1 1% TOTAL cpuidle.C3-NHM.= time 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 2.40 =C2=B124% -65.2% 0.83 =C2=B1 9% lkp-snb01/hackbench/1= 600%-process-pipe 2.40 =C2=B124% -65.2% 0.83 =C2=B1 9% TOTAL perf-profile.cp= u-cycles.__schedule.schedule.pipe_wait.pipe_read.new_sync_read 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 62967702 =C2=B1 1% +150.8% 1.579e+08 =C2=B1 1% lkp-nex06/pigz/100%-1= 28K 62967702 =C2=B1 1% +150.8% 1.579e+08 =C2=B1 1% TOTAL cpuidle.C1E-NHM= .time 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 441 =C2=B111% +143.3% 1075 =C2=B123% lkp-nex06/pigz/100%-1= 28K 238 =C2=B111% +161.3% 623 =C2=B1 5% lkp-snb01/hackbench/1= 600%-process-pipe 332 =C2=B1 6% +92.8% 640 =C2=B1 6% lkp-snb01/hackbench/5= 0%-threads-socket 1012 =C2=B1 9% +131.0% 2338 =C2=B114% TOTAL slabinfo.nfs_re= ad_data.num_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 441 =C2=B111% +143.3% 1075 =C2=B123% lkp-nex06/pigz/100%-1= 28K 238 =C2=B111% +161.3% 623 =C2=B1 5% lkp-snb01/hackbench/1= 600%-process-pipe 332 =C2=B1 6% +92.8% 640 =C2=B1 6% lkp-snb01/hackbench/5= 0%-threads-socket 1012 =C2=B1 9% +131.0% 2338 =C2=B114% TOTAL slabinfo.nfs_re= ad_data.active_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 1.44 =C2=B1 3% -57.7% 0.61 =C2=B1 6% lkp-snb01/hackbench/5= 0%-threads-socket 1.44 =C2=B1 3% -57.7% 0.61 =C2=B1 6% TOTAL perf-profile.cp= u-cycles.__switch_to 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 30431707 =C2=B110% +149.9% 76054788 =C2=B1 2% lkp-snb01/hackbench/1= 600%-process-pipe 30431707 =C2=B110% +149.9% 76054788 =C2=B1 2% TOTAL numa-vmstat.nod= e0.numa_hit 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 1237793 =C2=B1 1% +221.2% 3976158 =C2=B1 1% lkp-nex06/pigz/100%-1= 28K 525 =C2=B1 8% +36.3% 715 =C2=B1 4% xps2/pigz/100%-128K 1238318 =C2=B1 1% +221.2% 3976874 =C2=B1 1% TOTAL cpuidle.C3-NHM.= usage 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 12 =C2=B134% +243.8% 44 =C2=B111% lkp-nex06/pigz/100%-1= 28K 1161 =C2=B1 6% -17.4% 959 =C2=B1 7% lkp-snb01/hackbench/5= 0%-threads-socket 1174 =C2=B1 6% -14.6% 1003 =C2=B1 7% TOTAL cpuidle.POLL.us= age 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 37122 =C2=B135% +273.9% 138803 =C2=B124% lkp-snb01/hackbench/1= 600%-process-pipe 8772 =C2=B1 1% +59.2% 13962 =C2=B1 7% lkp-snb01/hackbench/5= 0%-threads-socket 45894 =C2=B129% +232.9% 152766 =C2=B123% TOTAL numa-meminfo.no= de0.KernelStack 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 21214660 =C2=B1 2% -68.2% 6742903 =C2=B115% lkp-snb01/hackbench/1= 600%-process-pipe 1.039e+08 =C2=B1 3% -22.9% 80151817 =C2=B1 0% lkp-snb01/hackbench/5= 0%-threads-socket 1.252e+08 =C2=B1 2% -30.6% 86894721 =C2=B1 1% TOTAL cpuidle.C1-SNB.= usage 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 2338 =C2=B135% +273.0% 8720 =C2=B123% lkp-snb01/hackbench/1= 600%-process-pipe 547 =C2=B1 1% +59.3% 872 =C2=B1 7% lkp-snb01/hackbench/5= 0%-threads-socket 2886 =C2=B128% +232.4% 9593 =C2=B121% TOTAL numa-vmstat.nod= e0.nr_kernel_stack 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 0.80 =C2=B145% -69.7% 0.24 =C2=B1 4% lkp-snb01/hackbench/1= 600%-process-pipe 0.80 =C2=B145% -69.7% 0.24 =C2=B1 4% TOTAL perf-profile.cp= u-cycles.try_to_wake_up.default_wake_function.autoremove_wake_function.__wa= ke_up_common.__wake_up_sync_key 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 438 =C2=B1 9% +104.7% 897 =C2=B1 5% lkp-nex06/pigz/100%-1= 28K 336 =C2=B1 7% +106.1% 693 =C2=B1 3% lkp-snb01/hackbench/1= 600%-process-pipe 346 =C2=B111% +94.1% 673 =C2=B1 5% lkp-snb01/hackbench/5= 0%-threads-socket 1122 =C2=B1 9% +101.8% 2264 =C2=B1 5% TOTAL slabinfo.mnt_ca= che.active_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 438 =C2=B1 9% +104.7% 897 =C2=B1 5% lkp-nex06/pigz/100%-1= 28K 336 =C2=B1 7% +106.1% 693 =C2=B1 3% lkp-snb01/hackbench/1= 600%-process-pipe 346 =C2=B111% +94.1% 673 =C2=B1 5% lkp-snb01/hackbench/5= 0%-threads-socket 1122 =C2=B1 9% +101.8% 2264 =C2=B1 5% TOTAL slabinfo.mnt_ca= che.num_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 10403035 =C2=B1 6% +187.4% 29899077 =C2=B1 2% lkp-snb01/hackbench/1= 600%-process-pipe 686033 =C2=B1 3% +26.5% 868030 =C2=B1 2% lkp-snb01/hackbench/5= 0%-threads-socket 11089068 =C2=B1 6% +177.5% 30767107 =C2=B1 2% TOTAL proc-vmstat.pga= lloc_dma32 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 302 =C2=B1 0% +97.2% 597 =C2=B1 0% lkp-snb01/hackbench/5= 0%-threads-socket 302 =C2=B1 0% +97.2% 597 =C2=B1 0% TOTAL slabinfo.kmallo= c-256.num_slabs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 302 =C2=B1 0% +97.2% 597 =C2=B1 0% lkp-snb01/hackbench/5= 0%-threads-socket 302 =C2=B1 0% +97.2% 597 =C2=B1 0% TOTAL slabinfo.kmallo= c-256.active_slabs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 8.60 =C2=B1 4% -49.0% 4.38 =C2=B1 3% lkp-nex06/pigz/100%-1= 28K 8.60 =C2=B1 4% -49.0% 4.38 =C2=B1 3% TOTAL perf-profile.cp= u-cycles.task_tick_fair.scheduler_tick.update_process_times.tick_sched_hand= le.tick_sched_timer 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 53048396 =C2=B1 6% +186.7% 1.521e+08 =C2=B1 2% lkp-snb01/hackbench/1= 600%-process-pipe 973526 =C2=B1 2% +14.4% 1114006 =C2=B1 2% lkp-snb01/hackbench/5= 0%-threads-socket 54021922 =C2=B1 6% +183.6% 1.532e+08 =C2=B1 2% TOTAL numa-numastat.n= ode0.local_node 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 53049243 =C2=B1 6% +186.7% 1.521e+08 =C2=B1 2% lkp-snb01/hackbench/1= 600%-process-pipe 975207 =C2=B1 2% +14.6% 1117775 =C2=B1 2% lkp-snb01/hackbench/5= 0%-threads-socket 54024451 =C2=B1 6% +183.6% 1.532e+08 =C2=B1 2% TOTAL numa-numastat.n= ode0.numa_hit 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 19892 =C2=B1 0% +95.4% 38869 =C2=B1 0% lkp-snb01/hackbench/5= 0%-threads-socket 19892 =C2=B1 0% +95.4% 38869 =C2=B1 0% TOTAL slabinfo.kmallo= c-512.num_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 14811 =C2=B1 0% +95.8% 29006 =C2=B1 0% lkp-snb01/hackbench/5= 0%-threads-socket 14811 =C2=B1 0% +95.8% 29006 =C2=B1 0% TOTAL slabinfo.kmallo= c-256.active_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 310 =C2=B1 0% +95.6% 606 =C2=B1 0% lkp-snb01/hackbench/5= 0%-threads-socket 310 =C2=B1 0% +95.6% 606 =C2=B1 0% TOTAL slabinfo.kmallo= c-512.num_slabs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 310 =C2=B1 0% +95.6% 606 =C2=B1 0% lkp-snb01/hackbench/5= 0%-threads-socket 310 =C2=B1 0% +95.6% 606 =C2=B1 0% TOTAL slabinfo.kmallo= c-512.active_slabs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 76814 =C2=B125% +207.8% 236402 =C2=B122% lkp-snb01/hackbench/1= 600%-process-pipe 41043 =C2=B1 3% +33.2% 54656 =C2=B1 5% lkp-snb01/hackbench/5= 0%-threads-socket 117858 =C2=B117% +147.0% 291059 =C2=B119% TOTAL numa-meminfo.no= de0.SUnreclaim 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 19322 =C2=B124% +206.9% 59299 =C2=B121% lkp-snb01/hackbench/1= 600%-process-pipe 10264 =C2=B1 3% +33.1% 13662 =C2=B1 5% lkp-snb01/hackbench/5= 0%-threads-socket 29586 =C2=B117% +146.6% 72961 =C2=B118% TOTAL numa-vmstat.nod= e0.nr_slab_unreclaimable 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 21990854 =C2=B1 3% +91.1% 42026612 =C2=B1 1% lkp-nex06/pigz/100%-1= 28K 21990854 =C2=B1 3% +91.1% 42026612 =C2=B1 1% TOTAL cpuidle.C1-NHM.= time 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 15609 =C2=B1 0% +90.9% 29798 =C2=B1 0% lkp-snb01/hackbench/5= 0%-threads-socket 15609 =C2=B1 0% +90.9% 29798 =C2=B1 0% TOTAL slabinfo.kmallo= c-512.active_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 0.74 =C2=B1 2% +81.9% 1.35 =C2=B1 1% lkp-snb01/hackbench/5= 0%-threads-socket 0.74 =C2=B1 2% +81.9% 1.35 =C2=B1 1% TOTAL perf-profile.cp= u-cycles.system_call 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 0.83 =C2=B111% +71.9% 1.43 =C2=B1 8% lkp-nex06/pigz/100%-1= 28K 0.83 =C2=B111% +71.9% 1.43 =C2=B1 8% TOTAL perf-profile.cp= u-cycles.update_cfs_shares.task_tick_fair.scheduler_tick.update_process_tim= es.tick_sched_handle 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 17139 =C2=B1 3% -51.5% 8312 =C2=B120% lkp-snb01/hackbench/1= 600%-process-pipe 733 =C2=B1 1% -42.3% 423 =C2=B115% lkp-snb01/hackbench/5= 0%-threads-socket 17873 =C2=B1 3% -51.1% 8735 =C2=B120% TOTAL numa-vmstat.nod= e1.nr_kernel_stack 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 274323 =C2=B1 3% -51.4% 133375 =C2=B121% lkp-snb01/hackbench/1= 600%-process-pipe 11756 =C2=B1 0% -42.3% 6784 =C2=B114% lkp-snb01/hackbench/5= 0%-threads-socket 286079 =C2=B1 3% -51.0% 140159 =C2=B121% TOTAL numa-meminfo.no= de1.KernelStack 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 0.61 =C2=B1 5% +71.7% 1.05 =C2=B116% lkp-snb01/hackbench/5= 0%-threads-socket 0.61 =C2=B1 5% +71.7% 1.05 =C2=B116% TOTAL perf-profile.cp= u-cycles.__fget.__fget_light.__fdget_pos.sys_read.system_call_fastpath 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 0.62 =C2=B1 2% +76.7% 1.09 =C2=B1 3% lkp-snb01/hackbench/5= 0%-threads-socket 0.62 =C2=B1 2% +76.7% 1.09 =C2=B1 3% TOTAL perf-profile.cp= u-cycles.system_call_after_swapgs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 101782 =C2=B118% +157.1% 261679 =C2=B120% lkp-snb01/hackbench/1= 600%-process-pipe 61937 =C2=B1 3% +22.6% 75955 =C2=B1 4% lkp-snb01/hackbench/5= 0%-threads-socket 163719 =C2=B112% +106.2% 337635 =C2=B117% TOTAL numa-meminfo.no= de0.Slab 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 1.17 =C2=B1 4% +75.7% 2.06 =C2=B1 1% lkp-snb01/hackbench/5= 0%-threads-socket 1.17 =C2=B1 4% +75.7% 2.06 =C2=B1 1% TOTAL perf-profile.cp= u-cycles.copy_user_generic_string.skb_copy_datagram_from_iovec.unix_stream_= sendmsg.sock_aio_write.do_sync_write 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 30368489 =C2=B111% +150.4% 76051795 =C2=B1 2% lkp-snb01/hackbench/1= 600%-process-pipe 640255 =C2=B1 2% +18.7% 759830 =C2=B1 3% lkp-snb01/hackbench/5= 0%-threads-socket 31008744 =C2=B110% +147.7% 76811625 =C2=B1 2% TOTAL numa-vmstat.nod= e0.numa_local 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 1.04 =C2=B1 1% +74.1% 1.81 =C2=B1 1% lkp-snb01/hackbench/5= 0%-threads-socket 1.04 =C2=B1 1% +74.1% 1.81 =C2=B1 1% TOTAL perf-profile.cp= u-cycles.__alloc_skb.sock_alloc_send_pskb.unix_stream_sendmsg.sock_aio_writ= e.do_sync_write 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 76785252 =C2=B110% +140.7% 1.848e+08 =C2=B1 5% lkp-snb01/hackbench/1= 600%-process-pipe 1.162e+08 =C2=B1 5% -16.7% 96778716 =C2=B1 5% lkp-snb01/hackbench/5= 0%-threads-socket 1.93e+08 =C2=B1 7% +45.9% 2.816e+08 =C2=B1 5% TOTAL cpuidle.C1E-SNB= .time 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 66 =C2=B1 8% -41.0% 39 =C2=B122% xps2/pigz/100%-128K 66 =C2=B1 8% -41.0% 39 =C2=B122% TOTAL cpuidle.C1-NHM.= usage 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 101194 =C2=B1 2% -42.7% 58014 =C2=B116% lkp-snb01/hackbench/1= 600%-process-pipe 101194 =C2=B1 2% -42.7% 58014 =C2=B116% TOTAL numa-vmstat.nod= e1.nr_page_table_pages 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 669 =C2=B1 5% +109.7% 1404 =C2=B1 6% lkp-nex06/pigz/100%-1= 28K 662 =C2=B1 7% +63.0% 1080 =C2=B1 3% lkp-snb01/hackbench/1= 600%-process-pipe 1991 =C2=B1 2% +50.9% 3004 =C2=B1 3% lkp-snb01/hackbench/5= 0%-threads-socket 3323 =C2=B1 4% +65.2% 5488 =C2=B1 4% TOTAL slabinfo.RAW.nu= m_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 220620 =C2=B1 5% +28.6% 283650 =C2=B1 6% lkp-snb01/hackbench/1= 600%-process-pipe 2811067 =C2=B1 2% -51.8% 1354069 =C2=B1 5% lkp-snb01/hackbench/5= 0%-threads-socket 3031688 =C2=B1 2% -46.0% 1637720 =C2=B1 5% TOTAL cpuidle.C1E-SNB= .usage 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 669 =C2=B1 5% +109.7% 1404 =C2=B1 6% lkp-nex06/pigz/100%-1= 28K 662 =C2=B1 7% +63.0% 1080 =C2=B1 3% lkp-snb01/hackbench/1= 600%-process-pipe 1990 =C2=B1 2% +42.6% 2837 =C2=B1 3% lkp-snb01/hackbench/5= 0%-threads-socket 3322 =C2=B1 4% +60.2% 5321 =C2=B1 4% TOTAL slabinfo.RAW.ac= tive_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 14666 =C2=B122% -24.9% 11016 =C2=B123% lkp-snb01/hackbench/5= 0%-threads-socket 14666 =C2=B122% -24.9% 11016 =C2=B123% TOTAL numa-vmstat.nod= e0.nr_active_file 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 58664 =C2=B122% -24.9% 44067 =C2=B123% lkp-snb01/hackbench/5= 0%-threads-socket 58664 =C2=B122% -24.9% 44067 =C2=B123% TOTAL numa-meminfo.no= de0.Active(file) 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 405352 =C2=B1 2% -41.2% 238526 =C2=B115% lkp-snb01/hackbench/1= 600%-process-pipe 405352 =C2=B1 2% -41.2% 238526 =C2=B115% TOTAL numa-meminfo.no= de1.PageTables 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 258 =C2=B1 1% -37.3% 162 =C2=B1 3% lkp-snb01/hackbench/5= 0%-threads-socket 258 =C2=B1 1% -37.3% 162 =C2=B1 3% TOTAL slabinfo.kmallo= c-192.num_slabs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 258 =C2=B1 1% -37.3% 162 =C2=B1 3% lkp-snb01/hackbench/5= 0%-threads-socket 258 =C2=B1 1% -37.3% 162 =C2=B1 3% TOTAL slabinfo.kmallo= c-192.active_slabs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 0.73 =C2=B1 3% +61.8% 1.18 =C2=B1 2% lkp-snb01/hackbench/5= 0%-threads-socket 0.73 =C2=B1 3% +61.8% 1.18 =C2=B1 2% TOTAL perf-profile.cp= u-cycles.__pthread_disable_asynccancel.start_thread 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 1.21 =C2=B118% +56.9% 1.90 =C2=B1 2% lkp-snb01/hackbench/1= 600%-process-pipe 0.60 =C2=B1 3% +76.9% 1.06 =C2=B1 2% lkp-snb01/hackbench/5= 0%-threads-socket 1.81 =C2=B113% +63.5% 2.96 =C2=B1 2% TOTAL perf-profile.cp= u-cycles.__srcu_read_unlock.fsnotify.vfs_write.sys_write.system_call_fastpa= th 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 1.46 =C2=B118% +56.0% 2.27 =C2=B1 3% lkp-snb01/hackbench/1= 600%-process-pipe 0.74 =C2=B1 4% +74.1% 1.29 =C2=B1 1% lkp-snb01/hackbench/5= 0%-threads-socket 2.20 =C2=B113% +62.1% 3.56 =C2=B1 2% TOTAL perf-profile.cp= u-cycles.__srcu_read_lock.fsnotify.vfs_write.sys_write.system_call_fastpath 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 1.31 =C2=B115% +51.8% 1.98 =C2=B114% lkp-snb01/hackbench/1= 600%-process-pipe 1.31 =C2=B115% +51.8% 1.98 =C2=B114% TOTAL perf-profile.cp= u-cycles.vfs_write.sys_write.system_call_fastpath.__write_nocancel 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 0.74 =C2=B115% +53.3% 1.13 =C2=B110% lkp-snb01/hackbench/1= 600%-process-pipe 0.74 =C2=B115% +53.3% 1.13 =C2=B110% TOTAL perf-profile.cp= u-cycles.system_call_after_swapgs.__write_nocancel 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 1.08 =C2=B111% +38.0% 1.49 =C2=B114% lkp-snb01/hackbench/1= 600%-process-pipe 1.08 =C2=B111% +38.0% 1.49 =C2=B114% TOTAL perf-profile.cp= u-cycles.selinux_file_permission.security_file_permission.rw_verify_area.vf= s_read.sys_read 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 2.07 =C2=B120% +46.4% 3.03 =C2=B110% lkp-snb01/hackbench/1= 600%-process-pipe 0.94 =C2=B119% +75.2% 1.64 =C2=B113% lkp-snb01/hackbench/5= 0%-threads-socket 3.00 =C2=B120% +55.4% 4.67 =C2=B111% TOTAL perf-profile.cp= u-cycles.avc_has_perm.inode_has_perm.file_has_perm.selinux_file_permission.= security_file_permission 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 0.82 =C2=B113% +44.7% 1.18 =C2=B110% lkp-snb01/hackbench/1= 600%-process-pipe 0.82 =C2=B113% +44.7% 1.18 =C2=B110% TOTAL perf-profile.cp= u-cycles.file_update_time.pipe_write.new_sync_write.vfs_write.sys_write 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 273566 =C2=B1 1% +40.4% 384149 =C2=B1 0% lkp-nex06/pigz/100%-1= 28K 322081 =C2=B1 4% -63.1% 118798 =C2=B1 1% lkp-snb01/hackbench/1= 600%-process-pipe 2257437 =C2=B1 2% -26.0% 1671000 =C2=B1 0% lkp-snb01/hackbench/5= 0%-threads-socket 18041 =C2=B1 1% -15.6% 15233 =C2=B1 3% xps2/pigz/100%-128K 17691 =C2=B1 1% -12.6% 15460 =C2=B1 1% xps2/pigz/100%-512K 2888818 =C2=B1 2% -23.7% 2204642 =C2=B1 0% TOTAL softirqs.SCHED 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 0.77 =C2=B1 4% +56.9% 1.20 =C2=B1 0% lkp-snb01/hackbench/5= 0%-threads-socket 0.77 =C2=B1 4% +56.9% 1.20 =C2=B1 0% TOTAL perf-profile.cp= u-cycles.__kmalloc_node_track_caller.__kmalloc_reserve.__alloc_skb.sock_all= oc_send_pskb.unix_stream_sendmsg 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 2336851 =C2=B1 2% -36.7% 1479825 =C2=B112% lkp-snb01/hackbench/1= 600%-process-pipe 2336851 =C2=B1 2% -36.7% 1479825 =C2=B112% TOTAL numa-meminfo.no= de1.MemUsed 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 12660 =C2=B1 6% -13.4% 10957 =C2=B1 6% lkp-nex06/pigz/100%-1= 28K 19407 =C2=B1 0% +97.0% 38234 =C2=B1 0% lkp-snb01/hackbench/5= 0%-threads-socket 32068 =C2=B1 2% +53.4% 49191 =C2=B1 1% TOTAL slabinfo.kmallo= c-256.num_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 1.02 =C2=B116% +49.0% 1.52 =C2=B1 1% lkp-snb01/hackbench/1= 600%-process-pipe 1.02 =C2=B116% +49.0% 1.52 =C2=B1 1% TOTAL perf-profile.cp= u-cycles.new_sync_read.vfs_read.sys_read.system_call_fastpath.__read_nocanc= el 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 0.63 =C2=B115% +54.1% 0.97 =C2=B1 5% lkp-snb01/hackbench/1= 600%-process-pipe 0.63 =C2=B115% +54.1% 0.97 =C2=B1 5% TOTAL perf-profile.cp= u-cycles.mutex_lock.pipe_read.new_sync_read.vfs_read.sys_read 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 0.77 =C2=B1 8% +64.2% 1.27 =C2=B1 9% lkp-snb01/hackbench/5= 0%-threads-socket 0.77 =C2=B1 8% +64.2% 1.27 =C2=B1 9% TOTAL perf-profile.cp= u-cycles.kmem_cache_alloc_node.__alloc_skb.sock_alloc_send_pskb.unix_stream= _sendmsg.sock_aio_write 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 1.07 =C2=B118% +56.4% 1.68 =C2=B1 2% lkp-snb01/hackbench/1= 600%-process-pipe 1.07 =C2=B118% +56.4% 1.68 =C2=B1 2% TOTAL perf-profile.cp= u-cycles.__sb_end_write.pipe_write.new_sync_write.vfs_write.sys_write 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 17082 =C2=B1 2% +31.7% 22504 =C2=B115% lkp-nex06/pigz/100%-1= 28K 444139 =C2=B1 4% -47.5% 233233 =C2=B119% lkp-snb01/hackbench/1= 600%-process-pipe 461221 =C2=B1 4% -44.6% 255738 =C2=B119% TOTAL numa-meminfo.no= de1.SUnreclaim 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 4270 =C2=B1 2% +31.7% 5625 =C2=B115% lkp-nex06/pigz/100%-1= 28K 110967 =C2=B1 3% -47.9% 57811 =C2=B119% lkp-snb01/hackbench/1= 600%-process-pipe 115237 =C2=B1 3% -45.0% 63437 =C2=B118% TOTAL numa-vmstat.nod= e1.nr_slab_unreclaimable 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 0.64 =C2=B1 4% +50.8% 0.97 =C2=B1 5% lkp-snb01/hackbench/5= 0%-threads-socket 0.64 =C2=B1 4% +50.8% 0.97 =C2=B1 5% TOTAL perf-profile.cp= u-cycles._raw_spin_lock_irqsave.skb_unlink.unix_stream_recvmsg.sock_aio_rea= d.sock_aio_read 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 0.81 =C2=B118% +57.4% 1.27 =C2=B1 3% lkp-snb01/hackbench/1= 600%-process-pipe 0.81 =C2=B118% +57.4% 1.27 =C2=B1 3% TOTAL perf-profile.cp= u-cycles.system_call.__read_nocancel 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 0.96 =C2=B116% +58.9% 1.52 =C2=B1 1% lkp-snb01/hackbench/1= 600%-process-pipe 0.96 =C2=B116% +58.9% 1.52 =C2=B1 1% TOTAL perf-profile.cp= u-cycles.new_sync_write.vfs_write.sys_write.system_call_fastpath.__write_no= cancel 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 75285 =C2=B117% -20.0% 60243 =C2=B119% lkp-snb01/hackbench/5= 0%-threads-socket 75285 =C2=B117% -20.0% 60243 =C2=B119% TOTAL numa-meminfo.no= de0.Active 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 258391 =C2=B1 1% +52.0% 392803 =C2=B1 0% lkp-nex06/pigz/100%-1= 28K 258391 =C2=B1 1% +52.0% 392803 =C2=B1 0% TOTAL cpuidle.C1E-NHM= .usage 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 105594 =C2=B1 1% -33.1% 70680 =C2=B112% lkp-snb01/hackbench/1= 600%-process-pipe 105594 =C2=B1 1% -33.1% 70680 =C2=B112% TOTAL numa-vmstat.nod= e1.nr_anon_pages 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 105548 =C2=B1 1% -33.0% 70702 =C2=B112% lkp-snb01/hackbench/1= 600%-process-pipe 105548 =C2=B1 1% -33.0% 70702 =C2=B112% TOTAL numa-vmstat.nod= e1.nr_active_anon 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 1.13 =C2=B113% +46.6% 1.66 =C2=B112% lkp-snb01/hackbench/1= 600%-process-pipe 0.63 =C2=B1 3% +49.7% 0.94 =C2=B1 3% lkp-snb01/hackbench/5= 0%-threads-socket 1.76 =C2=B1 9% +47.7% 2.60 =C2=B1 9% TOTAL perf-profile.cp= u-cycles.selinux_file_permission.security_file_permission.rw_verify_area.vf= s_write.sys_write 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 0.80 =C2=B119% +56.1% 1.25 =C2=B1 2% lkp-snb01/hackbench/1= 600%-process-pipe 0.80 =C2=B119% +56.1% 1.25 =C2=B1 2% TOTAL perf-profile.cp= u-cycles.system_call.__write_nocancel 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 3907 =C2=B1 1% +107.9% 8122 =C2=B1 2% lkp-nex06/pigz/100%-1= 28K 2094 =C2=B1 7% +14.3% 2393 =C2=B1 1% lkp-snb01/hackbench/1= 600%-process-pipe 2184 =C2=B1 1% +20.5% 2631 =C2=B1 0% lkp-snb01/hackbench/5= 0%-threads-socket 8185 =C2=B1 2% +60.6% 13147 =C2=B1 2% TOTAL uptime.idle 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 1.14 =C2=B114% +51.8% 1.73 =C2=B1 6% lkp-snb01/hackbench/1= 600%-process-pipe 1.14 =C2=B114% +51.8% 1.73 =C2=B1 6% TOTAL perf-profile.cp= u-cycles.fsnotify.vfs_write.sys_write.system_call_fastpath.__write_nocancel 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 0.68 =C2=B1 6% +46.9% 1.00 =C2=B1 2% lkp-snb01/hackbench/5= 0%-threads-socket 0.68 =C2=B1 6% +46.9% 1.00 =C2=B1 2% TOTAL perf-profile.cp= u-cycles.cmpxchg_double_slab.isra.52.__slab_free.kfree.skb_free_head.skb_re= lease_data 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 0.81 =C2=B1 2% +43.8% 1.17 =C2=B1 2% lkp-snb01/hackbench/5= 0%-threads-socket 0.81 =C2=B1 2% +43.8% 1.17 =C2=B1 2% TOTAL perf-profile.cp= u-cycles.kmem_cache_free.kfree_skbmem.consume_skb.unix_stream_recvmsg.sock_= aio_read 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 0.78 =C2=B115% +45.5% 1.14 =C2=B1 8% lkp-snb01/hackbench/1= 600%-process-pipe 0.78 =C2=B115% +45.5% 1.14 =C2=B1 8% TOTAL perf-profile.cp= u-cycles.system_call_after_swapgs.__read_nocancel 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 422963 =C2=B1 1% -31.4% 290240 =C2=B112% lkp-snb01/hackbench/1= 600%-process-pipe 422963 =C2=B1 1% -31.4% 290240 =C2=B112% TOTAL numa-meminfo.no= de1.AnonPages 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 1.48 =C2=B116% +51.5% 2.24 =C2=B1 1% lkp-snb01/hackbench/1= 600%-process-pipe 1.48 =C2=B116% +51.5% 2.24 =C2=B1 1% TOTAL perf-profile.cp= u-cycles.copy_page_from_iter_iovec.copy_page_from_iter.pipe_write.new_sync_= write.vfs_write 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 422767 =C2=B1 1% -31.3% 290312 =C2=B112% lkp-snb01/hackbench/1= 600%-process-pipe 422767 =C2=B1 1% -31.3% 290312 =C2=B112% TOTAL numa-meminfo.no= de1.Active(anon) 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 27471 =C2=B1 4% +23.1% 33818 =C2=B1 7% lkp-nex06/pigz/100%-1= 28K 477043 =C2=B1 3% -44.8% 263564 =C2=B117% lkp-snb01/hackbench/1= 600%-process-pipe 504514 =C2=B1 3% -41.1% 297382 =C2=B116% TOTAL numa-meminfo.no= de1.Slab 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 1540 =C2=B1 7% +59.6% 2458 =C2=B1 2% lkp-nex06/pigz/100%-1= 28K 1326 =C2=B1 2% +30.8% 1734 =C2=B1 3% lkp-snb01/hackbench/1= 600%-process-pipe 5091 =C2=B1 3% +36.7% 6962 =C2=B1 3% lkp-snb01/hackbench/5= 0%-threads-socket 7957 =C2=B1 3% +40.2% 11154 =C2=B1 3% TOTAL slabinfo.sock_i= node_cache.num_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 43169152 =C2=B1 0% -14.1% 37096135 =C2=B1 0% lkp-nex06/pigz/100%-1= 28K 1.612e+08 =C2=B1 3% +93.7% 3.123e+08 =C2=B1 1% lkp-snb01/hackbench/1= 600%-process-pipe 7426036 =C2=B1 3% +27.4% 9463921 =C2=B1 1% lkp-snb01/hackbench/5= 0%-threads-socket 2.118e+08 =C2=B1 2% +69.4% 3.588e+08 =C2=B1 1% TOTAL proc-vmstat.pgf= ree 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 1540 =C2=B1 7% +59.6% 2458 =C2=B1 2% lkp-nex06/pigz/100%-1= 28K 1326 =C2=B1 2% +30.8% 1734 =C2=B1 3% lkp-snb01/hackbench/1= 600%-process-pipe 5091 =C2=B1 3% +35.0% 6874 =C2=B1 4% lkp-snb01/hackbench/5= 0%-threads-socket 7957 =C2=B1 3% +39.1% 11067 =C2=B1 3% TOTAL slabinfo.sock_i= node_cache.active_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 0.72 =C2=B1 7% +47.9% 1.07 =C2=B1 8% lkp-snb01/hackbench/5= 0%-threads-socket 0.72 =C2=B1 7% +47.9% 1.07 =C2=B1 8% TOTAL perf-profile.cp= u-cycles.fsnotify.vfs_write.sys_write.system_call_fastpath 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 1028826 =C2=B1 2% -18.8% 835226 =C2=B1 5% lkp-nex06/pigz/100%-1= 28K 2599901 =C2=B1 2% -33.4% 1730340 =C2=B1 2% lkp-snb01/hackbench/1= 600%-process-pipe 105504 =C2=B1 2% -39.7% 63575 =C2=B110% xps2/pigz/100%-128K 104124 =C2=B1 2% -26.0% 77061 =C2=B1 7% xps2/pigz/100%-512K 3838356 =C2=B1 2% -29.5% 2706203 =C2=B1 3% TOTAL softirqs.RCU 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 19200235 =C2=B1 1% +43.6% 27577988 =C2=B1 0% lkp-snb01/hackbench/1= 600%-process-pipe 19200235 =C2=B1 1% +43.6% 27577988 =C2=B1 0% TOTAL proc-vmstat.pgf= ault 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 43073142 =C2=B1 0% -14.2% 36976442 =C2=B1 0% lkp-nex06/pigz/100%-1= 28K 1.578e+08 =C2=B1 3% +94.6% 3.071e+08 =C2=B1 1% lkp-snb01/hackbench/1= 600%-process-pipe 2015784 =C2=B1 3% +18.8% 2394748 =C2=B1 0% lkp-snb01/hackbench/5= 0%-threads-socket 2.029e+08 =C2=B1 2% +70.8% 3.465e+08 =C2=B1 1% TOTAL proc-vmstat.num= a_local 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 43085563 =C2=B1 0% -14.2% 36988892 =C2=B1 0% lkp-nex06/pigz/100%-1= 28K 1.578e+08 =C2=B1 3% +94.6% 3.071e+08 =C2=B1 1% lkp-snb01/hackbench/1= 600%-process-pipe 2019982 =C2=B1 3% +18.7% 2398545 =C2=B1 0% lkp-snb01/hackbench/5= 0%-threads-socket 2.029e+08 =C2=B1 2% +70.8% 3.465e+08 =C2=B1 1% TOTAL proc-vmstat.num= a_hit 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 40621416 =C2=B1 0% -14.0% 34945982 =C2=B1 0% lkp-nex06/pigz/100%-1= 28K 1.509e+08 =C2=B1 3% +87.2% 2.824e+08 =C2=B1 1% lkp-snb01/hackbench/1= 600%-process-pipe 6753452 =C2=B1 3% +27.5% 8608994 =C2=B1 1% lkp-snb01/hackbench/5= 0%-threads-socket 1.982e+08 =C2=B1 2% +64.4% 3.259e+08 =C2=B1 1% TOTAL proc-vmstat.pga= lloc_normal 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 0.96 =C2=B113% +40.5% 1.35 =C2=B111% lkp-snb01/hackbench/1= 600%-process-pipe 0.96 =C2=B113% +40.5% 1.35 =C2=B111% TOTAL perf-profile.cp= u-cycles.__fget_light.sys_read.system_call_fastpath.__read_nocancel 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 9771 =C2=B1 2% -16.4% 8165 =C2=B1 1% lkp-nex06/pigz/100%-1= 28K 10909 =C2=B1 1% -37.4% 6830 =C2=B1 3% lkp-snb01/hackbench/5= 0%-threads-socket 20681 =C2=B1 1% -27.5% 14995 =C2=B1 2% TOTAL slabinfo.kmallo= c-192.num_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 9771 =C2=B1 2% -16.4% 8165 =C2=B1 1% lkp-nex06/pigz/100%-1= 28K 10909 =C2=B1 1% -37.5% 6823 =C2=B1 3% lkp-snb01/hackbench/5= 0%-threads-socket 20681 =C2=B1 1% -27.5% 14988 =C2=B1 2% TOTAL slabinfo.kmallo= c-192.active_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 2.11 =C2=B116% +38.0% 2.91 =C2=B1 7% lkp-snb01/hackbench/1= 600%-process-pipe 2.11 =C2=B116% +38.0% 2.91 =C2=B1 7% TOTAL perf-profile.cp= u-cycles.pipe_write.new_sync_write.vfs_write.sys_write.system_call_fastpath 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 23521 =C2=B1 2% -27.1% 17157 =C2=B1 1% lkp-snb01/hackbench/5= 0%-threads-socket 23521 =C2=B1 2% -27.1% 17157 =C2=B1 1% TOTAL softirqs.HRTIMER 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 1225 =C2=B1 4% +41.2% 1729 =C2=B111% xps2/pigz/100%-128K 1225 =C2=B1 4% +41.2% 1729 =C2=B111% TOTAL cpuidle.C6-NHM.= usage 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 357 =C2=B1 4% +37.7% 491 =C2=B1 6% lkp-snb01/hackbench/5= 0%-threads-socket 357 =C2=B1 4% +37.7% 491 =C2=B1 6% TOTAL slabinfo.taskst= ats.num_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 357 =C2=B1 4% +37.7% 491 =C2=B1 6% lkp-snb01/hackbench/5= 0%-threads-socket 357 =C2=B1 4% +37.7% 491 =C2=B1 6% TOTAL slabinfo.taskst= ats.active_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 0.77 =C2=B117% +44.2% 1.11 =C2=B1 4% lkp-snb01/hackbench/1= 600%-process-pipe 0.77 =C2=B117% +44.2% 1.11 =C2=B1 4% TOTAL perf-profile.cp= u-cycles.mutex_unlock.new_sync_read.vfs_read.sys_read.system_call_fastpath 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 42939 =C2=B1 6% +43.8% 61753 =C2=B118% lkp-snb01/hackbench/1= 600%-process-pipe 42939 =C2=B1 6% +43.8% 61753 =C2=B118% TOTAL numa-vmstat.nod= e0.nr_page_table_pages 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 2.57 =C2=B1 4% +30.8% 3.37 =C2=B1 1% lkp-nex06/pigz/100%-1= 28K 2.50 =C2=B116% +53.0% 3.83 =C2=B1 1% lkp-snb01/hackbench/1= 600%-process-pipe 4.75 =C2=B1 6% +14.9% 5.46 =C2=B1 8% xps2/pigz/100%-128K 9.83 =C2=B1 8% +28.8% 12.65 =C2=B1 4% TOTAL perf-profile.cp= u-cycles.copy_user_generic_string.copy_page_from_iter.pipe_write.new_sync_w= rite.vfs_write 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 0.89 =C2=B1 3% +35.3% 1.20 =C2=B1 2% lkp-snb01/hackbench/5= 0%-threads-socket 0.89 =C2=B1 3% +35.3% 1.20 =C2=B1 2% TOTAL perf-profile.cp= u-cycles.cmpxchg_double_slab.isra.52.__slab_free.kmem_cache_free.kfree_skbm= em.consume_skb 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 1.40 =C2=B118% +52.1% 2.13 =C2=B1 3% lkp-snb01/hackbench/1= 600%-process-pipe 1.40 =C2=B118% +52.1% 2.13 =C2=B1 3% TOTAL perf-profile.cp= u-cycles.__sb_start_write.pipe_write.new_sync_write.vfs_write.sys_write 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 171696 =C2=B1 6% +43.4% 246188 =C2=B119% lkp-snb01/hackbench/1= 600%-process-pipe 171696 =C2=B1 6% +43.4% 246188 =C2=B119% TOTAL numa-meminfo.no= de0.PageTables 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 0.81 =C2=B1 3% +34.2% 1.09 =C2=B1 4% lkp-snb01/hackbench/5= 0%-threads-socket 0.81 =C2=B1 3% +34.2% 1.09 =C2=B1 4% TOTAL perf-profile.cp= u-cycles.sock_has_perm.selinux_socket_sendmsg.security_socket_sendmsg.sock_= aio_write.do_sync_write 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 1.18 =C2=B114% +32.0% 1.56 =C2=B110% lkp-snb01/hackbench/1= 600%-process-pipe 1.18 =C2=B114% +32.0% 1.56 =C2=B110% TOTAL perf-profile.cp= u-cycles.__fget_light.sys_write.system_call_fastpath.__write_nocancel 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 0.74 =C2=B1 3% +32.2% 0.98 =C2=B1 2% lkp-snb01/hackbench/5= 0%-threads-socket 0.74 =C2=B1 3% +32.2% 0.98 =C2=B1 2% TOTAL perf-profile.cp= u-cycles.__pthread_enable_asynccancel.start_thread 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 0.94 =C2=B1 7% +28.0% 1.21 =C2=B1 3% lkp-snb01/hackbench/1= 600%-process-pipe 0.94 =C2=B1 7% +28.0% 1.21 =C2=B1 3% TOTAL perf-profile.cp= u-cycles.touch_atime.pipe_read.new_sync_read.vfs_read.sys_read 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 157716 =C2=B1 6% +17.7% 185558 =C2=B1 4% lkp-nex06/pigz/100%-1= 28K 13440 =C2=B1 2% +43.4% 19269 =C2=B1 3% lkp-snb01/hackbench/5= 0%-threads-socket 171156 =C2=B1 5% +19.7% 204827 =C2=B1 4% TOTAL proc-vmstat.num= a_pages_migrated 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 157716 =C2=B1 6% +17.7% 185558 =C2=B1 4% lkp-nex06/pigz/100%-1= 28K 13440 =C2=B1 2% +43.4% 19269 =C2=B1 3% lkp-snb01/hackbench/5= 0%-threads-socket 171156 =C2=B1 5% +19.7% 204827 =C2=B1 4% TOTAL proc-vmstat.pgm= igrate_success 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 2.25 =C2=B1 2% +30.3% 2.93 =C2=B1 5% lkp-snb01/hackbench/5= 0%-threads-socket 2.25 =C2=B1 2% +30.3% 2.93 =C2=B1 5% TOTAL perf-profile.cp= u-cycles.__fget.__fget_light.__fdget_pos.sys_write.system_call_fastpath 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 1.03 =C2=B1 5% +31.1% 1.35 =C2=B1 1% lkp-snb01/hackbench/5= 0%-threads-socket 1.03 =C2=B1 5% +31.1% 1.35 =C2=B1 1% TOTAL perf-profile.cp= u-cycles.__slab_free.kmem_cache_free.kfree_skbmem.consume_skb.unix_stream_r= ecvmsg 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 2.06 =C2=B1 0% +28.7% 2.65 =C2=B1 1% lkp-snb01/hackbench/5= 0%-threads-socket 2.06 =C2=B1 0% +28.7% 2.65 =C2=B1 1% TOTAL perf-profile.cp= u-cycles.unix_stream_sendmsg.sock_aio_write.do_sync_write.vfs_write.sys_wri= te 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 468246 =C2=B1 3% -26.0% 346293 =C2=B1 9% lkp-snb01/hackbench/1= 600%-process-pipe 468246 =C2=B1 3% -26.0% 346293 =C2=B1 9% TOTAL numa-meminfo.no= de1.Active 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 5.70 =C2=B1 1% +10.8% 6.32 =C2=B1 1% lkp-nex06/pigz/100%-1= 28K 3.37 =C2=B1 9% +45.1% 4.89 =C2=B1 1% lkp-snb01/hackbench/1= 600%-process-pipe 9.08 =C2=B1 4% +23.5% 11.21 =C2=B1 1% TOTAL perf-profile.cp= u-cycles.copy_user_generic_string.copy_page_to_iter.pipe_read.new_sync_read= .vfs_read 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 6462 =C2=B1 1% +28.4% 8300 =C2=B1 2% lkp-snb01/hackbench/5= 0%-threads-socket 6462 =C2=B1 1% +28.4% 8300 =C2=B1 2% TOTAL slabinfo.task_d= elay_info.active_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 6462 =C2=B1 1% +28.4% 8300 =C2=B1 2% lkp-snb01/hackbench/5= 0%-threads-socket 6462 =C2=B1 1% +28.4% 8300 =C2=B1 2% TOTAL slabinfo.task_d= elay_info.num_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 1.64 =C2=B1 2% +27.3% 2.08 =C2=B1 6% lkp-snb01/hackbench/5= 0%-threads-socket 1.64 =C2=B1 2% +27.3% 2.08 =C2=B1 6% TOTAL perf-profile.cp= u-cycles.kfree.skb_free_head.skb_release_data.skb_release_all.consume_skb 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 2.38 =C2=B1 2% +30.5% 3.11 =C2=B1 1% lkp-snb01/hackbench/5= 0%-threads-socket 2.38 =C2=B1 2% +30.5% 3.11 =C2=B1 1% TOTAL perf-profile.cp= u-cycles.copy_user_generic_string.skb_copy_datagram_iovec.unix_stream_recvm= sg.sock_aio_read.sock_aio_read 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 2.05 =C2=B1 9% +30.3% 2.67 =C2=B1 1% lkp-snb01/hackbench/1= 600%-process-pipe 2.05 =C2=B1 9% +30.3% 2.67 =C2=B1 1% TOTAL perf-profile.cp= u-cycles.copy_page_to_iter_iovec.copy_page_to_iter.pipe_read.new_sync_read.= vfs_read 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 10466312 =C2=B1 7% -12.6% 9148526 =C2=B1 3% lkp-nex06/pigz/100%-1= 28K 1.048e+08 =C2=B1 3% +48.0% 1.55e+08 =C2=B1 2% lkp-snb01/hackbench/1= 600%-process-pipe 1049829 =C2=B1 3% +21.9% 1279781 =C2=B1 0% lkp-snb01/hackbench/5= 0%-threads-socket 1.163e+08 =C2=B1 4% +42.3% 1.655e+08 =C2=B1 2% TOTAL numa-numastat.n= ode1.local_node 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 10468797 =C2=B1 7% -12.6% 9151845 =C2=B1 3% lkp-nex06/pigz/100%-1= 28K 1.048e+08 =C2=B1 3% +48.0% 1.55e+08 =C2=B1 2% lkp-snb01/hackbench/1= 600%-process-pipe 1052346 =C2=B1 3% +21.6% 1279808 =C2=B1 0% lkp-snb01/hackbench/5= 0%-threads-socket 1.163e+08 =C2=B1 4% +42.3% 1.655e+08 =C2=B1 2% TOTAL numa-numastat.n= ode1.numa_hit 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 9625911 =C2=B1 0% -21.6% 7546918 =C2=B1 0% lkp-nex06/pigz/100%-1= 28K 9625911 =C2=B1 0% -21.6% 7546918 =C2=B1 0% TOTAL softirqs.TIMER 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 834 =C2=B1 8% +34.6% 1123 =C2=B1 4% lkp-nex06/pigz/100%-1= 28K 834 =C2=B1 8% +34.6% 1123 =C2=B1 4% TOTAL slabinfo.blkdev= _ioc.num_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 834 =C2=B1 8% +34.6% 1123 =C2=B1 4% lkp-nex06/pigz/100%-1= 28K 834 =C2=B1 8% +34.6% 1123 =C2=B1 4% TOTAL slabinfo.blkdev= _ioc.active_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 1.02 =C2=B114% +33.6% 1.36 =C2=B1 3% lkp-snb01/hackbench/1= 600%-process-pipe 1.02 =C2=B114% +33.6% 1.36 =C2=B1 3% TOTAL perf-profile.cp= u-cycles.__write_nocancel 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 12584 =C2=B1 1% +24.7% 15699 =C2=B1 4% lkp-nex06/pigz/100%-1= 28K 257147 =C2=B1 0% -11.0% 228841 =C2=B1 1% lkp-snb01/hackbench/1= 600%-process-pipe 8913 =C2=B111% +25.2% 11161 =C2=B1 1% lkp-snb01/hackbench/5= 0%-threads-socket 3472 =C2=B1 6% +34.7% 4676 =C2=B1 8% xps2/pigz/100%-128K 3552 =C2=B111% +25.2% 4446 =C2=B1 6% xps2/pigz/100%-512K 285670 =C2=B1 0% -7.3% 264823 =C2=B1 1% TOTAL slabinfo.anon_v= ma.active_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 12584 =C2=B1 1% +24.7% 15699 =C2=B1 4% lkp-nex06/pigz/100%-1= 28K 271487 =C2=B1 0% -10.2% 243787 =C2=B1 1% lkp-snb01/hackbench/1= 600%-process-pipe 8913 =C2=B111% +25.2% 11161 =C2=B1 1% lkp-snb01/hackbench/5= 0%-threads-socket 3472 =C2=B1 6% +34.7% 4676 =C2=B1 8% xps2/pigz/100%-128K 3552 =C2=B111% +25.2% 4446 =C2=B1 6% xps2/pigz/100%-512K 300010 =C2=B1 0% -6.7% 279770 =C2=B1 1% TOTAL slabinfo.anon_v= ma.num_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 277391 =C2=B1 5% +14.0% 316249 =C2=B1 2% lkp-nex06/pigz/100%-1= 28K 1065264 =C2=B1 5% +44.6% 1539953 =C2=B114% lkp-snb01/hackbench/1= 600%-process-pipe 1342655 =C2=B1 5% +38.2% 1856203 =C2=B112% TOTAL numa-meminfo.no= de0.MemUsed 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 1.03 =C2=B1 4% -21.9% 0.80 =C2=B1 1% lkp-snb01/hackbench/5= 0%-threads-socket 1.03 =C2=B1 4% -21.9% 0.80 =C2=B1 1% TOTAL perf-profile.cp= u-cycles._raw_spin_lock.unix_stream_recvmsg.sock_aio_read.sock_aio_read.do_= sync_read 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 5263371 =C2=B1 8% -12.6% 4601652 =C2=B1 3% lkp-nex06/pigz/100%-1= 28K 52804907 =C2=B1 8% +46.7% 77483170 =C2=B1 1% lkp-snb01/hackbench/1= 600%-process-pipe 58068279 =C2=B1 8% +41.4% 82084823 =C2=B1 1% TOTAL numa-vmstat.nod= e1.numa_local 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 2.19 =C2=B116% +38.2% 3.02 =C2=B1 3% lkp-snb01/hackbench/1= 600%-process-pipe 2.19 =C2=B116% +38.2% 3.02 =C2=B1 3% TOTAL perf-profile.cp= u-cycles.mutex_unlock.new_sync_write.vfs_write.sys_write.system_call_fastpa= th 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 1047 =C2=B111% +32.8% 1390 =C2=B1 6% lkp-nex06/pigz/100%-1= 28K 1047 =C2=B111% +32.8% 1390 =C2=B1 6% TOTAL slabinfo.blkdev= _requests.num_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 1047 =C2=B111% +32.8% 1390 =C2=B1 6% lkp-nex06/pigz/100%-1= 28K 1047 =C2=B111% +32.8% 1390 =C2=B1 6% TOTAL slabinfo.blkdev= _requests.active_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 1.23 =C2=B112% +30.8% 1.61 =C2=B1 3% lkp-snb01/hackbench/1= 600%-process-pipe 1.23 =C2=B112% +30.8% 1.61 =C2=B1 3% TOTAL perf-profile.cp= u-cycles.vfs_read.sys_read.system_call_fastpath.__read_nocancel 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 1.33 =C2=B1 6% +18.0% 1.57 =C2=B1 1% lkp-snb01/hackbench/1= 600%-process-pipe 1.33 =C2=B1 6% +18.0% 1.57 =C2=B1 1% TOTAL perf-profile.cp= u-cycles.__read_nocancel 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 5269235 =C2=B1 8% -12.0% 4639400 =C2=B1 3% lkp-nex06/pigz/100%-1= 28K 52816202 =C2=B1 8% +46.8% 77554512 =C2=B1 1% lkp-snb01/hackbench/1= 600%-process-pipe 740470 =C2=B1 2% +15.9% 857961 =C2=B1 2% lkp-snb01/hackbench/5= 0%-threads-socket 58825909 =C2=B1 8% +41.2% 83051875 =C2=B1 1% TOTAL numa-vmstat.nod= e1.numa_hit 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 1066 =C2=B112% +32.8% 1417 =C2=B1 6% lkp-nex06/pigz/100%-1= 28K 1066 =C2=B112% +32.8% 1417 =C2=B1 6% TOTAL slabinfo.xfs_bu= f.num_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 1066 =C2=B112% +32.8% 1417 =C2=B1 6% lkp-nex06/pigz/100%-1= 28K 1066 =C2=B112% +32.8% 1417 =C2=B1 6% TOTAL slabinfo.xfs_bu= f.active_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 0.99 =C2=B1 3% +18.5% 1.18 =C2=B1 3% lkp-snb01/hackbench/5= 0%-threads-socket 0.99 =C2=B1 3% +18.5% 1.18 =C2=B1 3% TOTAL perf-profile.cp= u-cycles.sock_wfree.unix_destruct_scm.skb_release_head_state.skb_release_al= l.consume_skb 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 6549 =C2=B1 2% +21.0% 7927 =C2=B1 1% lkp-snb01/hackbench/5= 0%-threads-socket 6549 =C2=B1 2% +21.0% 7927 =C2=B1 1% TOTAL slabinfo.task_x= state.num_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 580 =C2=B1 4% +26.4% 733 =C2=B1 4% lkp-nex06/pigz/100%-1= 28K 9564 =C2=B1 0% -11.2% 8492 =C2=B1 1% lkp-snb01/hackbench/1= 600%-process-pipe 10144 =C2=B1 0% -9.0% 9226 =C2=B1 1% TOTAL slabinfo.vm_are= a_struct.active_slabs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 580 =C2=B1 4% +26.4% 733 =C2=B1 4% lkp-nex06/pigz/100%-1= 28K 9564 =C2=B1 0% -11.2% 8492 =C2=B1 1% lkp-snb01/hackbench/1= 600%-process-pipe 10144 =C2=B1 0% -9.0% 9226 =C2=B1 1% TOTAL slabinfo.vm_are= a_struct.num_slabs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 62 =C2=B1 0% -16.3% 52 =C2=B1 0% lkp-nex06/pigz/100%-1= 28K 6780 =C2=B1 0% +18.0% 7997 =C2=B1 0% lkp-snb01/hackbench/1= 600%-process-pipe 271 =C2=B1 0% +24.0% 336 =C2=B1 0% lkp-snb01/hackbench/5= 0%-threads-socket 7114 =C2=B1 0% +17.9% 8386 =C2=B1 0% TOTAL vmstat.procs.r 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 722 =C2=B1 3% +26.3% 912 =C2=B1 2% lkp-nex06/pigz/100%-1= 28K 8737 =C2=B1 0% -10.9% 7782 =C2=B1 1% lkp-snb01/hackbench/1= 600%-process-pipe 9459 =C2=B1 0% -8.1% 8695 =C2=B1 1% TOTAL slabinfo.kmallo= c-64.active_slabs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 722 =C2=B1 3% +26.3% 912 =C2=B1 2% lkp-nex06/pigz/100%-1= 28K 8737 =C2=B1 0% -10.9% 7782 =C2=B1 1% lkp-snb01/hackbench/1= 600%-process-pipe 9459 =C2=B1 0% -8.1% 8695 =C2=B1 1% TOTAL slabinfo.kmallo= c-64.num_slabs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 6548 =C2=B1 2% +20.3% 7880 =C2=B1 2% lkp-snb01/hackbench/5= 0%-threads-socket 6548 =C2=B1 2% +20.3% 7880 =C2=B1 2% TOTAL slabinfo.task_x= state.active_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 3.65 =C2=B1 5% +18.9% 4.33 =C2=B1 1% lkp-snb01/hackbench/5= 0%-threads-socket 3.65 =C2=B1 5% +18.9% 4.33 =C2=B1 1% TOTAL perf-profile.cp= u-cycles.sock_alloc_send_pskb.unix_stream_sendmsg.sock_aio_write.do_sync_wr= ite.vfs_write 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 10259 =C2=B1 9% -18.1% 8402 =C2=B1 8% lkp-snb01/hackbench/1= 600%-process-pipe 1672 =C2=B1 3% -8.4% 1531 =C2=B1 4% xps2/pigz/100%-512K 11931 =C2=B1 8% -16.7% 9933 =C2=B1 7% TOTAL slabinfo.proc_i= node_cache.num_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 3001 =C2=B1 3% +20.8% 3625 =C2=B1 1% lkp-nex06/pigz/100%-1= 28K 1824 =C2=B1 6% +13.2% 2064 =C2=B1 1% lkp-snb01/hackbench/1= 600%-process-pipe 4825 =C2=B1 4% +17.9% 5689 =C2=B1 1% TOTAL slabinfo.shmem_= inode_cache.num_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 3001 =C2=B1 3% +20.8% 3625 =C2=B1 1% lkp-nex06/pigz/100%-1= 28K 1824 =C2=B1 6% +13.2% 2064 =C2=B1 1% lkp-snb01/hackbench/1= 600%-process-pipe 4825 =C2=B1 4% +17.9% 5689 =C2=B1 1% TOTAL slabinfo.shmem_= inode_cache.active_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 5693091 =C2=B1 6% -14.6% 4861240 =C2=B1 3% lkp-nex06/pigz/100%-1= 28K 5693091 =C2=B1 6% -14.6% 4861240 =C2=B1 3% TOTAL numa-vmstat.nod= e3.numa_hit 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 46012 =C2=B1 3% +25.9% 57926 =C2=B1 3% lkp-nex06/pigz/100%-1= 28K 533974 =C2=B1 0% -11.5% 472605 =C2=B1 1% lkp-snb01/hackbench/1= 600%-process-pipe 45601 =C2=B1 5% -10.8% 40697 =C2=B1 1% lkp-snb01/hackbench/5= 0%-threads-socket 625588 =C2=B1 0% -8.7% 571230 =C2=B1 1% TOTAL slabinfo.kmallo= c-64.active_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 46275 =C2=B1 3% +26.3% 58424 =C2=B1 2% lkp-nex06/pigz/100%-1= 28K 559228 =C2=B1 0% -10.9% 498132 =C2=B1 1% lkp-snb01/hackbench/1= 600%-process-pipe 45817 =C2=B1 5% -10.6% 40954 =C2=B1 1% lkp-snb01/hackbench/5= 0%-threads-socket 651321 =C2=B1 0% -8.3% 597511 =C2=B1 1% TOTAL slabinfo.kmallo= c-64.num_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 25431 =C2=B1 4% +26.3% 32132 =C2=B1 5% lkp-nex06/pigz/100%-1= 28K 404148 =C2=B1 0% -11.8% 356411 =C2=B1 1% lkp-snb01/hackbench/1= 600%-process-pipe 3274 =C2=B1 1% -8.5% 2996 =C2=B1 5% xps2/pigz/100%-128K 3366 =C2=B1 4% -12.4% 2947 =C2=B1 4% xps2/pigz/100%-512K 436220 =C2=B1 0% -9.6% 394487 =C2=B1 1% TOTAL slabinfo.vm_are= a_struct.active_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 1.05 =C2=B1 2% +18.0% 1.24 =C2=B1 2% lkp-snb01/hackbench/5= 0%-threads-socket 1.05 =C2=B1 2% +18.0% 1.24 =C2=B1 2% TOTAL perf-profile.cp= u-cycles._raw_spin_lock_irqsave.skb_queue_tail.unix_stream_sendmsg.sock_aio= _write.do_sync_write 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 87403 =C2=B1 0% +17.5% 102720 =C2=B1 0% lkp-snb01/hackbench/5= 0%-threads-socket 87403 =C2=B1 0% +17.5% 102720 =C2=B1 0% TOTAL meminfo.SUnrecl= aim 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 1.13 =C2=B1 5% +16.0% 1.32 =C2=B1 2% lkp-snb01/hackbench/1= 600%-process-pipe 1.13 =C2=B1 5% +16.0% 1.32 =C2=B1 2% TOTAL perf-profile.cp= u-cycles.mutex_lock.pipe_write.new_sync_write.vfs_write.sys_write 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 5655413 =C2=B1 6% -14.6% 4830277 =C2=B1 3% lkp-nex06/pigz/100%-1= 28K 5655413 =C2=B1 6% -14.6% 4830277 =C2=B1 3% TOTAL numa-vmstat.nod= e3.numa_local 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 21858 =C2=B1 0% +17.5% 25684 =C2=B1 0% lkp-snb01/hackbench/5= 0%-threads-socket 21858 =C2=B1 0% +17.5% 25684 =C2=B1 0% TOTAL proc-vmstat.nr_= slab_unreclaimable 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 0.17 =C2=B1 5% +15.3% 0.20 =C2=B1 2% xps2/pigz/100%-128K 0.17 =C2=B1 5% +15.3% 0.20 =C2=B1 2% TOTAL turbostat.%pc6 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 25564 =C2=B1 4% +26.3% 32296 =C2=B1 4% lkp-nex06/pigz/100%-1= 28K 420842 =C2=B1 0% -11.2% 373711 =C2=B1 1% lkp-snb01/hackbench/1= 600%-process-pipe 3312 =C2=B1 2% -8.3% 3038 =C2=B1 6% xps2/pigz/100%-128K 3408 =C2=B1 3% -12.4% 2984 =C2=B1 3% xps2/pigz/100%-512K 453127 =C2=B1 0% -9.1% 412030 =C2=B1 1% TOTAL slabinfo.vm_are= a_struct.num_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 5797050 =C2=B1 2% +17.3% 6801865 =C2=B1 5% xps2/pigz/100%-128K 5797050 =C2=B1 2% +17.3% 6801865 =C2=B1 5% TOTAL cpuidle.C6-NHM.= time 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 11456539 =C2=B1 5% -18.2% 9372635 =C2=B1 3% lkp-nex06/pigz/100%-1= 28K 11456539 =C2=B1 5% -18.2% 9372635 =C2=B1 3% TOTAL numa-numastat.n= ode3.local_node 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 11459851 =C2=B1 5% -18.2% 9375130 =C2=B1 3% lkp-nex06/pigz/100%-1= 28K 11459851 =C2=B1 5% -18.2% 9375130 =C2=B1 3% TOTAL numa-numastat.n= ode3.numa_hit 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 1.77 =C2=B1 4% +22.1% 2.16 =C2=B1 5% lkp-snb01/hackbench/1= 600%-process-pipe 1.77 =C2=B1 4% +22.1% 2.16 =C2=B1 5% TOTAL perf-profile.cp= u-cycles.pipe_read.new_sync_read.vfs_read.sys_read.system_call_fastpath 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 9453 =C2=B1 1% +17.5% 11110 =C2=B1 2% lkp-snb01/hackbench/5= 0%-threads-socket 9453 =C2=B1 1% +17.5% 11110 =C2=B1 2% TOTAL slabinfo.kmallo= c-128.num_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 10101941 =C2=B1 0% -14.4% 8650440 =C2=B1 2% lkp-snb01/hackbench/1= 600%-process-pipe 10101941 =C2=B1 0% -14.4% 8650440 =C2=B1 2% TOTAL meminfo.Committ= ed_AS 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 3.21 =C2=B1 3% -14.6% 2.74 =C2=B1 1% lkp-snb01/hackbench/5= 0%-threads-socket 3.21 =C2=B1 3% -14.6% 2.74 =C2=B1 1% TOTAL perf-profile.cp= u-cycles.unix_stream_recvmsg.sock_aio_read.sock_aio_read.do_sync_read.vfs_r= ead 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 1036 =C2=B1 8% -15.5% 876 =C2=B1 5% lkp-nex06/pigz/100%-1= 28K 1036 =C2=B1 8% -15.5% 876 =C2=B1 5% TOTAL slabinfo.ip_fib= _trie.num_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 1036 =C2=B1 8% -15.5% 876 =C2=B1 5% lkp-nex06/pigz/100%-1= 28K 1036 =C2=B1 8% -15.5% 876 =C2=B1 5% TOTAL slabinfo.ip_fib= _trie.active_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 176173 =C2=B1 0% -13.4% 152605 =C2=B1 2% lkp-snb01/hackbench/1= 600%-process-pipe 176173 =C2=B1 0% -13.4% 152605 =C2=B1 2% TOTAL proc-vmstat.nr_= anon_pages 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 176133 =C2=B1 0% -13.3% 152665 =C2=B1 2% lkp-snb01/hackbench/1= 600%-process-pipe 176133 =C2=B1 0% -13.3% 152665 =C2=B1 2% TOTAL proc-vmstat.nr_= active_anon 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 144484 =C2=B1 0% -14.3% 123860 =C2=B1 1% lkp-snb01/hackbench/1= 600%-process-pipe 144484 =C2=B1 0% -14.3% 123860 =C2=B1 1% TOTAL proc-vmstat.nr_= page_table_pages 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 7967 =C2=B1 2% +16.4% 9272 =C2=B1 2% lkp-nex06/pigz/100%-1= 28K 7967 =C2=B1 2% +16.4% 9272 =C2=B1 2% TOTAL slabinfo.Acpi-N= amespace.active_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 7967 =C2=B1 2% +16.4% 9272 =C2=B1 2% lkp-nex06/pigz/100%-1= 28K 7967 =C2=B1 2% +16.4% 9272 =C2=B1 2% TOTAL slabinfo.Acpi-N= amespace.num_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 705846 =C2=B1 0% -13.0% 613934 =C2=B1 2% lkp-snb01/hackbench/1= 600%-process-pipe 705846 =C2=B1 0% -13.0% 613934 =C2=B1 2% TOTAL meminfo.AnonPag= es 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 705673 =C2=B1 0% -13.0% 614218 =C2=B1 2% lkp-snb01/hackbench/1= 600%-process-pipe 705673 =C2=B1 0% -13.0% 614218 =C2=B1 2% TOTAL meminfo.Active(= anon) 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 579273 =C2=B1 0% -14.0% 498028 =C2=B1 2% lkp-snb01/hackbench/1= 600%-process-pipe 579273 =C2=B1 0% -14.0% 498028 =C2=B1 2% TOTAL meminfo.PageTab= les 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 9715 =C2=B1 0% -15.4% 8214 =C2=B1 1% lkp-nex06/pigz/100%-1= 28K 9733 =C2=B1 0% -11.5% 8618 =C2=B1 0% lkp-snb01/hackbench/5= 0%-threads-socket 19448 =C2=B1 0% -13.4% 16832 =C2=B1 0% TOTAL proc-vmstat.pga= ctivate 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 275989 =C2=B1 5% -8.3% 253185 =C2=B1 5% lkp-snb01/hackbench/1= 600%-process-pipe 265215 =C2=B1 6% -6.2% 248871 =C2=B1 4% lkp-snb01/hackbench/5= 0%-threads-socket 541204 =C2=B1 6% -7.2% 502057 =C2=B1 5% TOTAL numa-meminfo.no= de0.FilePages 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 69007 =C2=B1 6% -8.3% 63255 =C2=B1 5% lkp-snb01/hackbench/1= 600%-process-pipe 66301 =C2=B1 6% -6.2% 62217 =C2=B1 4% lkp-snb01/hackbench/5= 0%-threads-socket 135309 =C2=B1 6% -7.3% 125473 =C2=B1 5% TOTAL numa-vmstat.nod= e0.nr_file_pages 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 819171 =C2=B1 0% -12.2% 719483 =C2=B1 2% lkp-snb01/hackbench/1= 600%-process-pipe 819171 =C2=B1 0% -12.2% 719483 =C2=B1 2% TOTAL meminfo.Active 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 2746 =C2=B1 3% +12.5% 3091 =C2=B1 3% lkp-snb01/hackbench/1= 600%-process-pipe 2866 =C2=B1 3% +11.4% 3193 =C2=B1 2% lkp-snb01/hackbench/5= 0%-threads-socket 5612 =C2=B1 3% +12.0% 6284 =C2=B1 2% TOTAL slabinfo.kmallo= c-96.active_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 70020 =C2=B1 6% -9.0% 63708 =C2=B1 3% lkp-snb01/hackbench/5= 0%-threads-socket 70020 =C2=B1 6% -9.0% 63708 =C2=B1 3% TOTAL proc-vmstat.num= a_hint_faults_local 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 5845 =C2=B1 0% -7.7% 5396 =C2=B1 2% lkp-nex06/pigz/100%-1= 28K 9413 =C2=B1 1% +18.0% 11106 =C2=B1 2% lkp-snb01/hackbench/5= 0%-threads-socket 15258 =C2=B1 1% +8.2% 16503 =C2=B1 2% TOTAL slabinfo.kmallo= c-128.active_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 1.02 =C2=B1 3% -12.0% 0.89 =C2=B1 2% lkp-snb01/hackbench/5= 0%-threads-socket 1.02 =C2=B1 3% -12.0% 0.89 =C2=B1 2% TOTAL perf-profile.cp= u-cycles.__slab_free.kfree.skb_free_head.skb_release_data.skb_release_all 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 2788 =C2=B1 3% +12.3% 3133 =C2=B1 3% lkp-snb01/hackbench/1= 600%-process-pipe 2914 =C2=B1 3% +11.0% 3234 =C2=B1 2% lkp-snb01/hackbench/5= 0%-threads-socket 5703 =C2=B1 3% +11.6% 6367 =C2=B1 2% TOTAL slabinfo.kmallo= c-96.num_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 1430 =C2=B1 2% +12.7% 1611 =C2=B1 1% lkp-snb01/hackbench/5= 0%-threads-socket 1430 =C2=B1 2% +12.7% 1611 =C2=B1 1% TOTAL numa-vmstat.nod= e0.nr_alloc_batch 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 1421 =C2=B1 0% -10.8% 1267 =C2=B1 1% lkp-snb01/hackbench/1= 600%-process-pipe 1421 =C2=B1 0% -10.8% 1267 =C2=B1 1% TOTAL slabinfo.sighan= d_cache.active_slabs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 1421 =C2=B1 0% -10.8% 1267 =C2=B1 1% lkp-snb01/hackbench/1= 600%-process-pipe 1421 =C2=B1 0% -10.8% 1267 =C2=B1 1% TOTAL slabinfo.sighan= d_cache.num_slabs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 21323 =C2=B1 0% -10.8% 19020 =C2=B1 1% lkp-snb01/hackbench/1= 600%-process-pipe 21323 =C2=B1 0% -10.8% 19020 =C2=B1 1% TOTAL slabinfo.sighan= d_cache.num_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 0.88 =C2=B1 3% +15.8% 1.01 =C2=B1 6% lkp-snb01/hackbench/5= 0%-threads-socket 0.88 =C2=B1 3% +15.8% 1.01 =C2=B1 6% TOTAL perf-profile.cp= u-cycles.vfs_read.sys_read.system_call_fastpath 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 1114 =C2=B1 0% -11.0% 991 =C2=B1 1% lkp-snb01/hackbench/1= 600%-process-pipe 1114 =C2=B1 0% -11.0% 991 =C2=B1 1% TOTAL slabinfo.mm_str= uct.num_slabs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 1114 =C2=B1 0% -11.0% 991 =C2=B1 1% lkp-snb01/hackbench/1= 600%-process-pipe 1114 =C2=B1 0% -11.0% 991 =C2=B1 1% TOTAL slabinfo.mm_str= uct.active_slabs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 18957 =C2=B1 0% -11.1% 16861 =C2=B1 1% lkp-snb01/hackbench/1= 600%-process-pipe 18957 =C2=B1 0% -11.1% 16861 =C2=B1 1% TOTAL slabinfo.mm_str= uct.num_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 19974 =C2=B1 0% -10.8% 17814 =C2=B1 1% lkp-snb01/hackbench/1= 600%-process-pipe 19974 =C2=B1 0% -10.8% 17814 =C2=B1 1% TOTAL slabinfo.task_s= truct.num_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 4993 =C2=B1 0% -10.8% 4453 =C2=B1 1% lkp-snb01/hackbench/1= 600%-process-pipe 4993 =C2=B1 0% -10.8% 4453 =C2=B1 1% TOTAL slabinfo.task_s= truct.num_slabs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 4993 =C2=B1 0% -10.8% 4453 =C2=B1 1% lkp-snb01/hackbench/1= 600%-process-pipe 4993 =C2=B1 0% -10.8% 4453 =C2=B1 1% TOTAL slabinfo.task_s= truct.active_slabs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 131512 =C2=B1 0% +11.9% 147227 =C2=B1 0% lkp-snb01/hackbench/5= 0%-threads-socket 131512 =C2=B1 0% +11.9% 147227 =C2=B1 0% TOTAL meminfo.Slab 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 20909 =C2=B1 0% -10.1% 18793 =C2=B1 1% lkp-snb01/hackbench/1= 600%-process-pipe 20909 =C2=B1 0% -10.1% 18793 =C2=B1 1% TOTAL slabinfo.sighan= d_cache.active_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 19775 =C2=B1 1% -10.5% 17695 =C2=B1 1% lkp-snb01/hackbench/1= 600%-process-pipe 19775 =C2=B1 1% -10.5% 17695 =C2=B1 1% TOTAL slabinfo.task_s= truct.active_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 19540 =C2=B1 1% -10.3% 17524 =C2=B1 1% lkp-snb01/hackbench/1= 600%-process-pipe 19540 =C2=B1 1% -10.3% 17524 =C2=B1 1% TOTAL proc-vmstat.nr_= kernel_stack 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 1653 =C2=B1 2% -7.9% 1522 =C2=B1 3% xps2/pigz/100%-512K 1653 =C2=B1 2% -7.9% 1522 =C2=B1 3% TOTAL slabinfo.proc_i= node_cache.active_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 15845 =C2=B1 0% -9.8% 14296 =C2=B1 0% lkp-snb01/hackbench/1= 600%-process-pipe 15845 =C2=B1 0% -9.8% 14296 =C2=B1 0% TOTAL slabinfo.kmallo= c-1024.active_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 5322 =C2=B1 0% -10.2% 4779 =C2=B1 1% lkp-snb01/hackbench/1= 600%-process-pipe 5322 =C2=B1 0% -10.2% 4779 =C2=B1 1% TOTAL slabinfo.anon_v= ma.active_slabs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 5322 =C2=B1 0% -10.2% 4779 =C2=B1 1% lkp-snb01/hackbench/1= 600%-process-pipe 5322 =C2=B1 0% -10.2% 4779 =C2=B1 1% TOTAL slabinfo.anon_v= ma.num_slabs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 2447 =C2=B1 0% +12.7% 2758 =C2=B1 2% lkp-nex06/pigz/100%-1= 28K 2447 =C2=B1 0% +12.7% 2758 =C2=B1 2% TOTAL slabinfo.signal= _cache.active_objs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 312131 =C2=B1 1% -10.4% 279585 =C2=B1 2% lkp-snb01/hackbench/1= 600%-process-pipe 312131 =C2=B1 1% -10.4% 279585 =C2=B1 2% TOTAL meminfo.KernelS= tack 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 2905 =C2=B1 2% +11.8% 3248 =C2=B1 2% lkp-snb01/hackbench/5= 0%-threads-socket 2905 =C2=B1 2% +11.8% 3248 =C2=B1 2% TOTAL proc-vmstat.nr_= alloc_batch 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 88744 =C2=B1 2% -18.9% 71959 =C2=B1 1% lkp-nex06/pigz/100%-1= 28K 758083 =C2=B1 4% -80.0% 151644 =C2=B114% lkp-snb01/hackbench/1= 600%-process-pipe 797693 =C2=B1 0% -83.3% 133387 =C2=B1 3% lkp-snb01/hackbench/5= 0%-threads-socket 9915 =C2=B1 0% -10.4% 8882 =C2=B1 0% xps2/pigz/100%-128K 9033 =C2=B1 1% -3.5% 8715 =C2=B1 0% xps2/pigz/100%-512K 1663470 =C2=B1 2% -77.5% 374589 =C2=B1 7% TOTAL vmstat.system.in 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 1672511 =C2=B1 2% -60.4% 662359 =C2=B1 4% lkp-nex06/pigz/100%-1= 28K 1.235e+09 =C2=B1 2% -50.2% 6.146e+08 =C2=B1 3% lkp-snb01/hackbench/1= 600%-process-pipe 3.534e+08 =C2=B1 3% -76.5% 83078402 =C2=B1 3% lkp-snb01/hackbench/5= 0%-threads-socket 665615 =C2=B1 2% +124.4% 1493408 =C2=B1 0% xps2/pigz/100%-128K 225299 =C2=B1 2% +75.0% 394317 =C2=B1 0% xps2/pigz/100%-512K 1.591e+09 =C2=B1 2% -56.0% 7.002e+08 =C2=B1 3% TOTAL time.involuntar= y_context_switches 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 4270788 =C2=B1 0% +36.6% 5835317 =C2=B1 0% lkp-nex06/pigz/100%-1= 28K 2.303e+09 =C2=B1 1% -50.5% 1.14e+09 =C2=B1 3% lkp-snb01/hackbench/1= 600%-process-pipe 1.359e+09 =C2=B1 3% -65.3% 4.722e+08 =C2=B1 1% lkp-snb01/hackbench/5= 0%-threads-socket 971741 =C2=B1 0% +70.1% 1652539 =C2=B1 0% xps2/pigz/100%-128K 257403 =C2=B1 0% +67.9% 432153 =C2=B1 0% xps2/pigz/100%-512K 3.667e+09 =C2=B1 2% -55.8% 1.62e+09 =C2=B1 2% TOTAL time.voluntary_= context_switches 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 26043 =C2=B1 0% +46.6% 38168 =C2=B1 0% lkp-nex06/pigz/100%-1= 28K 5797529 =C2=B1 0% -49.9% 2906036 =C2=B1 2% lkp-snb01/hackbench/1= 600%-process-pipe 2951616 =C2=B1 1% -64.2% 1057779 =C2=B1 1% lkp-snb01/hackbench/5= 0%-threads-socket 5804 =C2=B1 0% +86.7% 10834 =C2=B1 0% xps2/pigz/100%-128K 1983 =C2=B1 1% +61.4% 3202 =C2=B1 0% xps2/pigz/100%-512K 8782976 =C2=B1 0% -54.3% 4016020 =C2=B1 1% TOTAL vmstat.system.cs 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 17874373 =C2=B1 1% +51.0% 26995527 =C2=B1 0% lkp-snb01/hackbench/1= 600%-process-pipe 126429 =C2=B1 4% +11.6% 141154 =C2=B1 1% lkp-snb01/hackbench/5= 0%-threads-socket 18000803 =C2=B1 1% +50.8% 27136681 =C2=B1 0% TOTAL time.minor_page= _faults 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 18438 =C2=B1 0% -22.7% 14250 =C2=B1 0% lkp-nex06/pigz/100%-1= 28K 1579 =C2=B1 1% -11.8% 1392 =C2=B1 0% lkp-snb01/hackbench/1= 600%-process-pipe 665 =C2=B1 3% +45.1% 965 =C2=B1 0% lkp-snb01/hackbench/5= 0%-threads-socket 20682 =C2=B1 0% -19.7% 16609 =C2=B1 0% TOTAL time.user_time 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 166 =C2=B1 0% +34.3% 223 =C2=B1 0% lkp-nex06/pigz/100%-1= 28K 16907 =C2=B1 1% -3.1% 16387 =C2=B1 0% lkp-snb01/hackbench/1= 600%-process-pipe 18149 =C2=B1 3% -6.0% 17055 =C2=B1 0% lkp-snb01/hackbench/5= 0%-threads-socket 35223 =C2=B1 2% -4.4% 33666 =C2=B1 0% TOTAL time.system_time 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 96.75 =C2=B1 0% -22.0% 75.49 =C2=B1 0% lkp-nex06/pigz/100%-1= 28K 94.22 =C2=B1 0% -2.6% 91.78 =C2=B1 0% lkp-snb01/hackbench/1= 600%-process-pipe 95.22 =C2=B1 0% -3.4% 92.02 =C2=B1 0% lkp-snb01/hackbench/5= 0%-threads-socket 286.18 =C2=B1 0% -9.4% 259.29 =C2=B1 0% TOTAL turbostat.%c0 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 6196 =C2=B1 0% -22.2% 4819 =C2=B1 0% lkp-nex06/pigz/100%-1= 28K 3004 =C2=B1 0% -2.3% 2934 =C2=B1 0% lkp-snb01/hackbench/1= 600%-process-pipe 3010 =C2=B1 0% -3.0% 2920 =C2=B1 0% lkp-snb01/hackbench/5= 0%-threads-socket 12210 =C2=B1 0% -12.6% 10673 =C2=B1 0% TOTAL time.percent_of= _cpu_this_job_got 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 192 =C2=B1 0% +3.2% 198 =C2=B1 0% lkp-snb01/hackbench/5= 0%-threads-socket 192 =C2=B1 0% +3.2% 198 =C2=B1 0% TOTAL turbostat.Pkg_W 55ea71268e23ea3 49df457a977e6c0e3f43fb926 testbox/testcase/testparams --------------- ------------------------- --------------------------- 164 =C2=B1 0% +1.0% 166 =C2=B1 0% lkp-snb01/hackbench/1= 600%-process-pipe 164 =C2=B1 0% +4.1% 171 =C2=B1 0% lkp-snb01/hackbench/5= 0%-threads-socket 329 =C2=B1 0% +2.5% 338 =C2=B1 0% TOTAL turbostat.Cor_W Legend: =C2=B1XX% - stddev percent [+-]XX% - change percent time.user_time 1000 ++------------------------------------------------------------------= -+ O O O O O O O O O O = | 950 ++ = | 900 ++ = | | = | 850 ++ = | | = | 800 ++ = | | = | 750 ++ = | 700 ++ = | | .*....*....*...= | 650 ++ .. = .| | ..*. = * 600 *+---*----*----*----*----*----*----*---*----*-----------------------= -+ time.percent_of_cpu_this_job_got 3040 ++------------------------------------------------------------------= -+ *....*....*....*....*....*....*....*...*....*... = | 3020 ++ . ..*.... = | | *....*.. *...= .| 3000 ++ = * | = | 2980 ++ = | | = | 2960 ++ = | | = | 2940 ++ = | O O O O = | 2920 ++ O O O O O O = | | = | 2900 ++------------------------------------------------------------------= -+ time.voluntary_context_switches 1.5e+09 ++---------------------------------------------------------------= -+ 1.4e+09 ++ .*....*...*...= | *....*...*....*....*....*...*....*....*...*.... .. = .| 1.3e+09 ++ *. = * 1.2e+09 ++ = | 1.1e+09 ++ = | 1e+09 ++ = | | = | 9e+08 ++ = | 8e+08 ++ = | 7e+08 ++ = | 6e+08 ++ = | | = | 5e+08 O+ O O O O O O O O O = | 4e+08 ++---------------------------------------------------------------= -+ time.involuntary_context_switches 4e+08 ++---------------------------------------------------------------= -+ *....*... ..*....*....*...*....*.... ..*...*...= | 3.5e+08 ++ *.. *...*.... ..*.. = .| | *.. = * 3e+08 ++ = | | = | 2.5e+08 ++ = | | = | 2e+08 ++ = | | = | 1.5e+08 ++ = | | = | 1e+08 ++ O = | O O O O O O O O O = | 5e+07 ++---------------------------------------------------------------= -+ hackbench.throughput 150000 ++--------O---O-----------------------O---------------------------= -+ O O O O O O O = | 140000 ++ = | 130000 ++ = | | = | 120000 ++ = | | = | 110000 ++ = | | = | 100000 ++ = | 90000 ++ = | | = | 80000 ++ ..*.... ..*.... ..*....*...*....*...= .* *....*....*. *.. *....*...*....*.. = | 70000 ++----------------------------------------------------------------= -+ turbostat.%c0 96 *+------------------*----*----*----*--------------------------------= -+ | *....*....*.. *....*... = | 95.5 ++ . ..*....*....*...= .| 95 ++ *.. = * | = | 94.5 ++ = | 94 ++ = | | = | 93.5 ++ = | 93 ++ = | | = | 92.5 ++ = | 92 O+ O O O O O O = | | O O O = | 91.5 ++------------------------------------------------------------------= -+ turbostat.Pkg_W 200 ++-------------------------------------------------------------------= -+ O O O O O = | 199 ++ O O O O O = | 198 ++ = | | = | 197 ++ = | 196 ++ = | | = | 195 ++ = | 194 ++ = | | = | 193 ++ ..*....*....*...= | 192 *+... ..*....*....*....*....*....*....*.... ..*.. = .| | *.. *.. = * 191 ++-------------------------------------------------------------------= -+ turbostat.Cor_W 173 ++-------------------------------------------------------------------= -+ 172 O+ O O O O = | | O O O O O = | 171 ++ = | 170 ++ = | | = | 169 ++ = | 168 ++ = | 167 ++ = | | = | 166 ++ .*.... = | 165 ++ .. *....*...= .| *.... ..*....*....*....*....*....*....*.... ..*. = * 164 ++ *.. *.. = | 163 ++-------------------------------------------------------------------= -+ vmstat.system.in 900000 ++---*----*---*----*----*----*----*--------*----------------------= -+ *.. *.. . = | 800000 ++ *....*...*....*...= .* | = | 700000 ++ = | 600000 ++ = | | = | 500000 ++ = | | = | 400000 ++ = | 300000 ++ = | | = | 200000 ++ = | O O O O O O O O O O = | 100000 ++----------------------------------------------------------------= -+ vmstat.system.cs 3.2e+06 ++---------------------------------------------------------------= -+ 3e+06 *+...*...*....*....*....*...*....*....*... ..*....*... = | | *....*.. *...= .* 2.8e+06 ++ = | 2.6e+06 ++ = | 2.4e+06 ++ = | 2.2e+06 ++ = | | = | 2e+06 ++ = | 1.8e+06 ++ = | 1.6e+06 ++ = | 1.4e+06 ++ = | | = | 1.2e+06 ++ O = | 1e+06 O+---O---O----O----O----O---O---------O---O----------------------= -+ [*] bisect-good sample [O] bisect-bad sample Disclaimer: Results have been estimated based on internal Intel analysis and are provid= ed for informational purposes only. Any difference in system hardware or softw= are design or configuration may affect actual performance. 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