From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: multipart/mixed; boundary="===============8515434786370994865==" MIME-Version: 1.0 From: Huang Ying To: lkp@lists.01.org Subject: [mm] 4d942466994: +4.8% will-it-scale.per_process_ops Date: Thu, 26 Feb 2015 11:27:20 +0800 Message-ID: <1424921240.10337.14.camel@linux.intel.com> List-Id: --===============8515434786370994865== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable FYI, we noticed the below changes on git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master commit 4d9424669946532be754a6e116618dcb58430cb4 ("mm: convert p[te|md]_mkno= nnuma and remaining page table manipulations") testbox/testcase/testparams: lkp-g5/will-it-scale/performance-readseek3 842915f56667f9ee 4d9424669946532be754a6e116 = ---------------- -------------------------- = %stddev %change %stddev \ | \ = 1526912 =C2=B1 1% +4.8% 1599490 =C2=B1 0% will-it-scale.per_p= rocess_ops 15364 =C2=B1 4% +10.1% 16920 =C2=B1 5% will-it-scale.time.= involuntary_context_switches 131290 =C2=B1 0% +4.8% 137653 =C2=B1 0% will-it-scale.time.= minor_page_faults 318 =C2=B1 1% -1.6% 313 =C2=B1 0% will-it-scale.time.= elapsed_time.max 318 =C2=B1 1% -1.6% 313 =C2=B1 0% will-it-scale.time.= elapsed_time 54 =C2=B1 25% -83.8% 8 =C2=B1 48% sched_debug.cfs_rq[= 53]:/.tg_load_contrib 11 =C2=B1 39% +316.9% 47 =C2=B1 22% sched_debug.cfs_rq[= 18]:/.tg_load_contrib 8 =C2=B1 24% -79.0% 1 =C2=B1 47% sched_debug.cfs_rq[= 11]:/.nr_spread_over 46 =C2=B1 7% +271.8% 172 =C2=B1 45% numa-vmstat.node2.n= r_inactive_anon 186 =C2=B1 7% +270.8% 691 =C2=B1 44% numa-meminfo.node2.= Inactive(anon) 642 =C2=B1 15% +116.3% 1388 =C2=B1 41% sched_debug.cpu#2.t= twu_count 37 =C2=B1 17% +170.3% 100 =C2=B1 15% numa-vmstat.node6.n= r_page_table_pages 19 =C2=B1 41% +98.7% 37 =C2=B1 38% sched_debug.cfs_rq[= 62]:/.blocked_load_avg 347 =C2=B1 19% +103.9% 708 =C2=B1 49% sched_debug.cpu#6.s= ched_goidle 215 =C2=B1 5% +148.8% 535 =C2=B1 31% sched_debug.cpu#101= .sched_goidle 519 =C2=B1 7% +135.5% 1222 =C2=B1 30% sched_debug.cpu#101= .nr_switches 23 =C2=B1 35% +84.3% 43 =C2=B1 33% sched_debug.cfs_rq[= 62]:/.tg_load_contrib 833 =C2=B1 18% +89.1% 1576 =C2=B1 47% sched_debug.cpu#6.n= r_switches 1083043 =C2=B1 0% -55.2% 485505 =C2=B1 1% proc-vmstat.numa_pt= e_updates 250 =C2=B1 28% +120.1% 551 =C2=B1 41% sched_debug.cpu#74.= ttwu_local 865 =C2=B1 18% +61.1% 1394 =C2=B1 29% sched_debug.cpu#32.= ttwu_local 515 =C2=B1 18% +81.0% 932 =C2=B1 41% sched_debug.cpu#2.s= ched_goidle 1242 =C2=B1 22% +76.4% 2191 =C2=B1 39% sched_debug.cpu#2.n= r_switches 23 =C2=B1 17% +63.9% 38 =C2=B1 19% sched_debug.cfs_rq[= 96]:/.tg_load_contrib 302 =C2=B1 0% +88.9% 570 =C2=B1 31% sched_debug.cpu#47.= ttwu_local 3126 =C2=B1 6% +77.9% 5562 =C2=B1 36% sched_debug.cpu#15.= sched_count 1717 =C2=B1 30% +30.5% 2240 =C2=B1 21% sched_debug.cpu#32.= ttwu_count 256 =C2=B1 14% +87.1% 479 =C2=B1 22% sched_debug.cpu#7.t= twu_count 4200 =C2=B1 30% -55.3% 1878 =C2=B1 30% sched_debug.cpu#67.= ttwu_count 1036 =C2=B1 10% -50.7% 511 =C2=B1 35% sched_debug.cpu#79.= ttwu_count 527 =C2=B1 18% +72.5% 909 =C2=B1 34% sched_debug.cpu#15.= ttwu_local 359 =C2=B1 7% +64.1% 589 =C2=B1 17% sched_debug.cpu#50.= ttwu_count 1692 =C2=B1 16% +34.2% 2271 =C2=B1 21% sched_debug.cpu#32.= sched_goidle 653 =C2=B1 14% -51.7% 315 =C2=B1 37% sched_debug.cpu#79.= ttwu_local 137 =C2=B1 3% +99.1% 272 =C2=B1 38% sched_debug.cpu#40.= ttwu_local 6398 =C2=B1 24% +55.9% 9973 =C2=B1 16% numa-meminfo.node3.= SReclaimable 1599 =C2=B1 24% +55.9% 2493 =C2=B1 16% numa-vmstat.node3.n= r_slab_reclaimable 3669 =C2=B1 18% +33.6% 4900 =C2=B1 16% sched_debug.cpu#32.= nr_switches 3681 =C2=B1 18% +33.4% 4910 =C2=B1 16% sched_debug.cpu#32.= sched_count 546 =C2=B1 9% +73.0% 945 =C2=B1 24% sched_debug.cpu#40.= nr_switches 965 =C2=B1 26% -38.8% 590 =C2=B1 4% sched_debug.cpu#64.= sched_goidle 569 =C2=B1 8% +69.2% 963 =C2=B1 23% sched_debug.cpu#40.= sched_count 225 =C2=B1 7% +79.0% 402 =C2=B1 25% sched_debug.cpu#40.= sched_goidle 199 =C2=B1 4% +53.6% 306 =C2=B1 17% sched_debug.cpu#103= .sched_goidle 112 =C2=B1 3% +44.9% 162 =C2=B1 20% sched_debug.cpu#102= .ttwu_local 198 =C2=B1 15% +71.8% 340 =C2=B1 39% sched_debug.cpu#40.= ttwu_count 475 =C2=B1 2% +51.8% 721 =C2=B1 17% sched_debug.cpu#103= .nr_switches 162 =C2=B1 9% +86.6% 302 =C2=B1 25% sched_debug.cpu#7.t= twu_local 203 =C2=B1 1% +54.7% 314 =C2=B1 15% sched_debug.cpu#102= .sched_goidle 499 =C2=B1 7% +68.9% 843 =C2=B1 35% sched_debug.cpu#47.= ttwu_count 478 =C2=B1 2% +54.4% 739 =C2=B1 16% sched_debug.cpu#102= .nr_switches 767 =C2=B1 16% +66.6% 1278 =C2=B1 25% sched_debug.cpu#7.n= r_switches 4369 =C2=B1 15% -41.3% 2564 =C2=B1 4% sched_debug.cpu#65.= ttwu_count 169 =C2=B1 14% +32.2% 224 =C2=B1 21% sched_debug.cpu#105= .ttwu_local 559 =C2=B1 6% +40.3% 784 =C2=B1 17% sched_debug.cpu#47.= sched_goidle 770 =C2=B1 7% -28.2% 552 =C2=B1 21% sched_debug.cpu#126= .ttwu_local 1195 =C2=B1 21% +35.0% 1614 =C2=B1 16% cpuidle.C1E-NHM.usa= ge 1450 =C2=B1 17% +38.8% 2013 =C2=B1 8% sched_debug.cpu#90.= ttwu_local 929 =C2=B1 7% +41.3% 1312 =C2=B1 9% sched_debug.cpu#97.= ttwu_count 506 =C2=B1 6% +27.6% 646 =C2=B1 12% sched_debug.cpu#48.= sched_goidle 914 =C2=B1 8% +54.0% 1407 =C2=B1 26% sched_debug.cpu#50.= nr_switches 401 =C2=B1 6% +52.9% 613 =C2=B1 25% sched_debug.cpu#50.= sched_goidle 1004 =C2=B1 9% +18.8% 1193 =C2=B1 12% slabinfo.xfs_buf.nu= m_objs 1004 =C2=B1 9% +18.8% 1193 =C2=B1 12% slabinfo.xfs_buf.ac= tive_objs 1891 =C2=B1 3% +26.8% 2397 =C2=B1 9% sched_debug.cpu#120= .nr_switches 1380 =C2=B1 6% -26.6% 1012 =C2=B1 10% sched_debug.cpu#126= .ttwu_count 15695 =C2=B1 13% -21.4% 12338 =C2=B1 6% sched_debug.cfs_rq[= 113]:/.exec_clock 1310 =C2=B1 5% +40.7% 1844 =C2=B1 19% sched_debug.cpu#47.= nr_switches 1330 =C2=B1 5% +40.0% 1863 =C2=B1 19% sched_debug.cpu#47.= sched_count 1286 =C2=B1 8% +44.7% 1861 =C2=B1 35% sched_debug.cpu#15.= ttwu_count 21 =C2=B1 10% +17.7% 25 =C2=B1 12% sched_debug.cpu#96.= cpu_load[3] 23482 =C2=B1 12% +29.4% 30397 =C2=B1 4% numa-meminfo.node3.= Slab 566 =C2=B1 21% -30.7% 392 =C2=B1 8% sched_debug.cpu#115= .sched_goidle 22 =C2=B1 11% +17.5% 26 =C2=B1 13% sched_debug.cpu#96.= cpu_load[2] 9 =C2=B1 5% +20.5% 11 =C2=B1 11% sched_debug.cpu#8.c= pu_load[1] 9 =C2=B1 5% +20.5% 11 =C2=B1 11% sched_debug.cfs_rq[= 8]:/.load 9 =C2=B1 5% +20.5% 11 =C2=B1 11% sched_debug.cpu#5.l= oad 9 =C2=B1 5% +20.5% 11 =C2=B1 11% sched_debug.cpu#8.l= oad 3581 =C2=B1 5% +22.1% 4372 =C2=B1 6% sched_debug.cpu#26.= curr->pid 215 =C2=B1 6% +37.9% 297 =C2=B1 14% sched_debug.cpu#50.= ttwu_local 1331 =C2=B1 20% -31.6% 911 =C2=B1 9% sched_debug.cpu#115= .nr_switches 824 =C2=B1 3% +21.2% 999 =C2=B1 14% sched_debug.cpu#120= .sched_goidle 1339 =C2=B1 20% -31.3% 921 =C2=B1 9% sched_debug.cpu#115= .sched_count 21 =C2=B1 10% +17.9% 24 =C2=B1 12% sched_debug.cpu#96.= cpu_load[4] 42610 =C2=B1 11% -19.9% 34115 =C2=B1 4% sched_debug.cfs_rq[= 17]:/.exec_clock 2693 =C2=B1 7% +27.2% 3425 =C2=B1 10% sched_debug.cpu#95.= curr->pid 2899 =C2=B1 18% +26.8% 3677 =C2=B1 11% sched_debug.cpu#90.= ttwu_count 9 =C2=B1 17% -35.3% 6 =C2=B1 13% sched_debug.cpu#20.= load 8 =C2=B1 5% -19.2% 7 =C2=B1 10% sched_debug.cfs_rq[= 45]:/.load 9 =C2=B1 17% -35.3% 6 =C2=B1 13% sched_debug.cfs_rq[= 20]:/.load 8 =C2=B1 5% -19.2% 7 =C2=B1 10% sched_debug.cpu#45.= load 5131 =C2=B1 11% -20.9% 4061 =C2=B1 7% sched_debug.cpu#59.= curr->pid 999035 =C2=B1 0% -21.4% 785703 =C2=B1 1% sched_debug.cpu#103= .avg_idle 1000 =C2=B1 14% -33.2% 668 =C2=B1 32% numa-meminfo.node7.= PageTables 1146 =C2=B1 11% -20.9% 907 =C2=B1 11% sched_debug.cpu#117= .nr_switches 1157 =C2=B1 11% -20.9% 916 =C2=B1 10% sched_debug.cpu#117= .sched_count 102779 =C2=B1 4% +24.6% 128062 =C2=B1 8% numa-numastat.node0= .numa_hit 506 =C2=B1 11% -20.4% 403 =C2=B1 11% sched_debug.cpu#117= .sched_goidle 1819 =C2=B1 10% +12.1% 2039 =C2=B1 9% sched_debug.cpu#94.= ttwu_local 222 =C2=B1 21% +35.5% 300 =C2=B1 30% sched_debug.cpu#49.= ttwu_local 1000000 =C2=B1 0% -20.2% 797734 =C2=B1 2% sched_debug.cpu#102= .avg_idle 464 =C2=B1 5% +22.0% 567 =C2=B1 19% sched_debug.cpu#123= .ttwu_local 892 =C2=B1 17% -24.9% 669 =C2=B1 14% sched_debug.cpu#59.= sched_goidle 863 =C2=B1 2% +16.5% 1005 =C2=B1 6% sched_debug.cpu#125= .ttwu_count 855 =C2=B1 6% +20.6% 1031 =C2=B1 15% sched_debug.cpu#124= .ttwu_count 790 =C2=B1 8% +20.5% 952 =C2=B1 6% slabinfo.blkdev_ioc= .active_objs 790 =C2=B1 8% +20.5% 952 =C2=B1 6% slabinfo.blkdev_ioc= .num_objs 1000000 =C2=B1 0% -20.5% 795037 =C2=B1 1% sched_debug.cpu#101= .avg_idle 521 =C2=B1 25% -32.9% 349 =C2=B1 6% sched_debug.cpu#116= .ttwu_count 1000000 =C2=B1 0% -18.9% 811355 =C2=B1 2% sched_debug.cpu#37.= avg_idle 99927 =C2=B1 5% +25.0% 124916 =C2=B1 7% numa-numastat.node0= .local_node 998080 =C2=B1 1% -18.7% 811378 =C2=B1 3% sched_debug.cpu#40.= avg_idle 9 =C2=B1 5% +15.2% 10 =C2=B1 7% sched_debug.cpu#5.c= pu_load[0] 9 =C2=B1 5% +15.2% 10 =C2=B1 7% sched_debug.cpu#5.c= pu_load[3] 998768 =C2=B1 0% -18.6% 813469 =C2=B1 2% sched_debug.cpu#39.= avg_idle 513 =C2=B1 5% -25.7% 381 =C2=B1 16% sched_debug.cpu#115= .ttwu_count 4271 =C2=B1 8% +19.5% 5105 =C2=B1 8% numa-vmstat.node3.n= r_slab_unreclaimable 17083 =C2=B1 8% +19.6% 20423 =C2=B1 8% numa-meminfo.node3.= SUnreclaim 991551 =C2=B1 1% -17.3% 819931 =C2=B1 3% sched_debug.cpu#38.= avg_idle 4521 =C2=B1 7% -18.5% 3684 =C2=B1 10% sched_debug.cpu#106= .curr->pid 998706 =C2=B1 0% -17.7% 821652 =C2=B1 3% sched_debug.cpu#36.= avg_idle 996941 =C2=B1 0% -16.8% 829747 =C2=B1 2% sched_debug.cpu#33.= avg_idle 339 =C2=B1 10% -22.4% 263 =C2=B1 13% sched_debug.cpu#115= .ttwu_local 999527 =C2=B1 0% -18.7% 812806 =C2=B1 4% sched_debug.cpu#99.= avg_idle 996295 =C2=B1 0% -16.5% 831915 =C2=B1 2% sched_debug.cpu#35.= avg_idle 997889 =C2=B1 0% -19.6% 802292 =C2=B1 3% sched_debug.cpu#100= .avg_idle 3462 =C2=B1 2% -20.4% 2757 =C2=B1 11% sched_debug.cpu#127= .curr->pid 3207 =C2=B1 10% +20.2% 3855 =C2=B1 4% sched_debug.cpu#74.= curr->pid 470490 =C2=B1 4% -10.6% 420446 =C2=B1 5% numa-numastat.node7= .local_node 21800 =C2=B1 49% -40.6% 12939 =C2=B1 3% numa-meminfo.node4.= Active 474714 =C2=B1 4% -10.6% 424629 =C2=B1 5% numa-numastat.node7= .numa_hit 998931 =C2=B1 0% -16.7% 832405 =C2=B1 2% sched_debug.cpu#34.= avg_idle 1000000 =C2=B1 0% -15.2% 848462 =C2=B1 0% sched_debug.cpu#96.= avg_idle 177 =C2=B1 9% +19.4% 211 =C2=B1 5% sched_debug.cfs_rq[= 95]:/.tg_runnable_contrib 1018480 =C2=B1 2% -15.3% 862826 =C2=B1 1% sched_debug.cpu#41.= avg_idle 10768 =C2=B1 5% -20.5% 8559 =C2=B1 8% sched_debug.cfs_rq[= 127]:/.avg->runnable_avg_sum 234 =C2=B1 6% -20.7% 185 =C2=B1 8% sched_debug.cfs_rq[= 127]:/.tg_runnable_contrib 8154 =C2=B1 9% +18.9% 9698 =C2=B1 5% sched_debug.cfs_rq[= 95]:/.avg->runnable_avg_sum 999017 =C2=B1 0% -13.5% 864522 =C2=B1 1% sched_debug.cpu#45.= avg_idle 999665 =C2=B1 0% -14.0% 859582 =C2=B1 1% sched_debug.cpu#44.= avg_idle 996108 =C2=B1 0% -15.6% 840514 =C2=B1 4% sched_debug.cpu#98.= avg_idle 994758 =C2=B1 0% -15.1% 844877 =C2=B1 3% sched_debug.cpu#48.= avg_idle 467 =C2=B1 3% -15.1% 397 =C2=B1 9% sched_debug.cpu#116= .sched_goidle 997346 =C2=B1 0% -13.7% 861125 =C2=B1 1% sched_debug.cpu#42.= avg_idle 1000000 =C2=B1 0% -14.2% 857602 =C2=B1 2% sched_debug.cpu#47.= avg_idle 1000000 =C2=B1 0% -13.8% 862083 =C2=B1 1% sched_debug.cpu#46.= avg_idle 1000000 =C2=B1 0% -13.5% 864694 =C2=B1 1% sched_debug.cpu#43.= avg_idle 2923 =C2=B1 0% +17.9% 3447 =C2=B1 4% sched_debug.cpu#82.= curr->pid 839 =C2=B1 0% +19.0% 998 =C2=B1 17% sched_debug.cpu#124= .sched_goidle 169 =C2=B1 5% +10.2% 186 =C2=B1 7% sched_debug.cfs_rq[= 90]:/.tg_runnable_contrib 3870 =C2=B1 14% +17.3% 4538 =C2=B1 5% sched_debug.cpu#27.= curr->pid 7791 =C2=B1 5% +10.0% 8568 =C2=B1 7% sched_debug.cfs_rq[= 90]:/.avg->runnable_avg_sum 232 =C2=B1 5% +14.1% 265 =C2=B1 4% sched_debug.cfs_rq[= 74]:/.tg_runnable_contrib 2530 =C2=B1 3% +13.7% 2877 =C2=B1 6% numa-vmstat.node5.n= r_active_file 10124 =C2=B1 3% +13.7% 11510 =C2=B1 6% numa-meminfo.node5.= Active(file) 3971 =C2=B1 5% -17.6% 3271 =C2=B1 16% sched_debug.cpu#114= .curr->pid 10699 =C2=B1 5% +14.2% 12218 =C2=B1 4% sched_debug.cfs_rq[= 74]:/.avg->runnable_avg_sum 998715 =C2=B1 0% -12.4% 874974 =C2=B1 1% sched_debug.cpu#53.= avg_idle 998753 =C2=B1 0% -12.5% 873481 =C2=B1 0% sched_debug.cpu#55.= avg_idle 995163 =C2=B1 0% -11.8% 878062 =C2=B1 1% sched_debug.cpu#50.= avg_idle 997692 =C2=B1 0% -12.6% 872339 =C2=B1 1% sched_debug.cpu#56.= avg_idle 1072 =C2=B1 4% -15.6% 904 =C2=B1 10% sched_debug.cpu#116= .nr_switches 996316 =C2=B1 0% -12.0% 876849 =C2=B1 1% sched_debug.cpu#52.= avg_idle 997489 =C2=B1 0% -11.9% 878444 =C2=B1 1% sched_debug.cpu#54.= avg_idle 9 =C2=B1 5% -14.3% 8 =C2=B1 0% sched_debug.cpu#9.c= pu_load[3] 9 =C2=B1 5% -14.3% 8 =C2=B1 0% sched_debug.cpu#9.c= pu_load[2] 996313 =C2=B1 0% -12.1% 875903 =C2=B1 2% sched_debug.cpu#49.= avg_idle 15364 =C2=B1 4% +10.1% 16920 =C2=B1 5% time.involuntary_co= ntext_switches 4429 =C2=B1 7% -16.8% 3685 =C2=B1 10% sched_debug.cpu#107= .curr->pid 997203 =C2=B1 0% -11.2% 885706 =C2=B1 1% sched_debug.cpu#64.= avg_idle 737 =C2=B1 3% +16.7% 860 =C2=B1 5% time.voluntary_cont= ext_switches 283 =C2=B1 9% +15.9% 328 =C2=B1 3% sched_debug.cfs_rq[= 26]:/.tg_runnable_contrib 2554 =C2=B1 1% +7.6% 2748 =C2=B1 5% numa-vmstat.node3.n= r_active_file 10220 =C2=B1 1% +7.6% 10994 =C2=B1 5% numa-meminfo.node3.= Active(file) 13013 =C2=B1 9% +15.9% 15078 =C2=B1 3% sched_debug.cfs_rq[= 26]:/.avg->runnable_avg_sum 3896 =C2=B1 6% +6.6% 4155 =C2=B1 4% sched_debug.cpu#29.= curr->pid 999677 =C2=B1 0% -10.9% 891066 =C2=B1 0% sched_debug.cpu#57.= avg_idle 2054 =C2=B1 2% +11.6% 2292 =C2=B1 7% sched_debug.cpu#125= .nr_switches 160853 =C2=B1 4% +14.8% 184682 =C2=B1 6% numa-numastat.node1= .local_node 996830 =C2=B1 0% -11.8% 878821 =C2=B1 2% sched_debug.cpu#97.= avg_idle 999553 =C2=B1 0% -10.4% 895133 =C2=B1 0% sched_debug.cpu#61.= avg_idle 999693 =C2=B1 0% -10.9% 890366 =C2=B1 1% sched_debug.cpu#58.= avg_idle 4686 =C2=B1 6% -12.8% 4085 =C2=B1 6% sched_debug.cpu#58.= curr->pid 997785 =C2=B1 0% -10.9% 889088 =C2=B1 1% sched_debug.cpu#60.= avg_idle 999123 =C2=B1 0% -10.5% 893883 =C2=B1 0% sched_debug.cpu#62.= avg_idle 989119 =C2=B1 0% -10.7% 883255 =C2=B1 1% sched_debug.cpu#51.= avg_idle 12980 =C2=B1 8% +7.5% 13948 =C2=B1 4% sched_debug.cfs_rq[= 29]:/.avg->runnable_avg_sum 165070 =C2=B1 4% +14.4% 188856 =C2=B1 6% numa-numastat.node1= .numa_hit 999487 =C2=B1 0% -10.5% 894943 =C2=B1 0% sched_debug.cpu#63.= avg_idle 10 =C2=B1 0% -15.0% 8 =C2=B1 5% sched_debug.cpu#9.c= pu_load[1] 270 =C2=B1 8% -13.4% 234 =C2=B1 7% sched_debug.cpu#117= .ttwu_local 999055 =C2=B1 0% -9.4% 904983 =C2=B1 0% sched_debug.cpu#109= .avg_idle 1000000 =C2=B1 0% -9.2% 907540 =C2=B1 0% sched_debug.cpu#104= .avg_idle 1000000 =C2=B1 0% -9.8% 902218 =C2=B1 0% sched_debug.cpu#111= .avg_idle lkp-g5: Westmere-EX Memory: 2048G To reproduce: apt-get install ruby git clone git://git.kernel.org/pub/scm/linux/kernel/git/wfg/lkp-tests.git cd lkp-tests bin/setup-local job.yaml # the job file attached in this email bin/run-local job.yaml 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. Thanks, Ying Huang _______________________________________________ LKP mailing list LKP(a)linux.intel.com --===============8515434786370994865== Content-Type: text/plain MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="job.yaml" LS0tCnRlc3RjYXNlOiB3aWxsLWl0LXNjYWxlCmRlZmF1bHQtbW9uaXRvcnM6CiAgd2FpdDogcHJl LXRlc3QKICB1cHRpbWU6IAogIGlvc3RhdDogCiAgdm1zdGF0OiAKICBudW1hLW51bWFzdGF0OiAK ICBudW1hLXZtc3RhdDogCiAgbnVtYS1tZW1pbmZvOiAKICBwcm9jLXZtc3RhdDogCiAgcHJvYy1z dGF0OiAKICBtZW1pbmZvOiAKICBzbGFiaW5mbzogCiAgaW50ZXJydXB0czogCiAgbG9ja19zdGF0 OiAKICBsYXRlbmN5X3N0YXRzOiAKICBzb2Z0aXJxczogCiAgYmRpX2Rldl9tYXBwaW5nOiAKICBk aXNrc3RhdHM6IAogIG5mc3N0YXQ6IAogIGNwdWlkbGU6IAogIGNwdWZyZXEtc3RhdHM6IAogIHR1 cmJvc3RhdDogCiAgcG1ldGVyOiAKICBzY2hlZF9kZWJ1ZzoKICAgIGludGVydmFsOiAxMApkZWZh dWx0X3dhdGNoZG9nczoKICB3YXRjaC1vb206IAogIHdhdGNoZG9nOiAKY3B1ZnJlcV9nb3Zlcm5v cjogcGVyZm9ybWFuY2UKY29tbWl0OiAzMDQwYjI0NTYxNjg0ZGE2ZDE3MjIzODllZTNhNjNjZTgx 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c2NhbGluZ19nb3Zlcm5vcgplY2hvIHBlcmZvcm1hbmNlID4gL3N5cy9kZXZpY2VzL3N5c3RlbS9j cHUvY3B1OTYvY3B1ZnJlcS9zY2FsaW5nX2dvdmVybm9yCmVjaG8gcGVyZm9ybWFuY2UgPiAvc3lz L2RldmljZXMvc3lzdGVtL2NwdS9jcHU5Ny9jcHVmcmVxL3NjYWxpbmdfZ292ZXJub3IKZWNobyBw ZXJmb3JtYW5jZSA+IC9zeXMvZGV2aWNlcy9zeXN0ZW0vY3B1L2NwdTk4L2NwdWZyZXEvc2NhbGlu Z19nb3Zlcm5vcgplY2hvIHBlcmZvcm1hbmNlID4gL3N5cy9kZXZpY2VzL3N5c3RlbS9jcHUvY3B1 OTkvY3B1ZnJlcS9zY2FsaW5nX2dvdmVybm9yCi4vcnVudGVzdC5weSByZWFkc2VlazMgOCBib3Ro IDEgOCAxNiAyNCAzMiA0MCA0OCA1NiA2NCA5NiAxMjgK --===============8515434786370994865==-- From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753200AbbBZD12 (ORCPT ); Wed, 25 Feb 2015 22:27:28 -0500 Received: from mga09.intel.com ([134.134.136.24]:5773 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752966AbbBZD11 (ORCPT ); Wed, 25 Feb 2015 22:27:27 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.09,650,1418112000"; d="yaml'?scan'208";a="683580085" Message-ID: <1424921240.10337.14.camel@linux.intel.com> Subject: [LKP] [mm] 4d942466994: +4.8% will-it-scale.per_process_ops From: Huang Ying To: Mel Gorman Cc: Linus Torvalds , LKML , LKP ML Date: Thu, 26 Feb 2015 11:27:20 +0800 Content-Type: multipart/mixed; boundary="=-YPnnI/AeCeKE/mkUSl8o" X-Mailer: Evolution 3.12.9-1+b1 Mime-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --=-YPnnI/AeCeKE/mkUSl8o Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit FYI, we noticed the below changes on git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master commit 4d9424669946532be754a6e116618dcb58430cb4 ("mm: convert p[te|md]_mknonnuma and remaining page table manipulations") testbox/testcase/testparams: lkp-g5/will-it-scale/performance-readseek3 842915f56667f9ee 4d9424669946532be754a6e116 ---------------- -------------------------- %stddev %change %stddev \ | \ 1526912 ± 1% +4.8% 1599490 ± 0% will-it-scale.per_process_ops 15364 ± 4% +10.1% 16920 ± 5% will-it-scale.time.involuntary_context_switches 131290 ± 0% +4.8% 137653 ± 0% will-it-scale.time.minor_page_faults 318 ± 1% -1.6% 313 ± 0% will-it-scale.time.elapsed_time.max 318 ± 1% -1.6% 313 ± 0% will-it-scale.time.elapsed_time 54 ± 25% -83.8% 8 ± 48% sched_debug.cfs_rq[53]:/.tg_load_contrib 11 ± 39% +316.9% 47 ± 22% sched_debug.cfs_rq[18]:/.tg_load_contrib 8 ± 24% -79.0% 1 ± 47% sched_debug.cfs_rq[11]:/.nr_spread_over 46 ± 7% +271.8% 172 ± 45% numa-vmstat.node2.nr_inactive_anon 186 ± 7% +270.8% 691 ± 44% numa-meminfo.node2.Inactive(anon) 642 ± 15% +116.3% 1388 ± 41% sched_debug.cpu#2.ttwu_count 37 ± 17% +170.3% 100 ± 15% numa-vmstat.node6.nr_page_table_pages 19 ± 41% +98.7% 37 ± 38% sched_debug.cfs_rq[62]:/.blocked_load_avg 347 ± 19% +103.9% 708 ± 49% sched_debug.cpu#6.sched_goidle 215 ± 5% +148.8% 535 ± 31% sched_debug.cpu#101.sched_goidle 519 ± 7% +135.5% 1222 ± 30% sched_debug.cpu#101.nr_switches 23 ± 35% +84.3% 43 ± 33% sched_debug.cfs_rq[62]:/.tg_load_contrib 833 ± 18% +89.1% 1576 ± 47% sched_debug.cpu#6.nr_switches 1083043 ± 0% -55.2% 485505 ± 1% proc-vmstat.numa_pte_updates 250 ± 28% +120.1% 551 ± 41% sched_debug.cpu#74.ttwu_local 865 ± 18% +61.1% 1394 ± 29% sched_debug.cpu#32.ttwu_local 515 ± 18% +81.0% 932 ± 41% sched_debug.cpu#2.sched_goidle 1242 ± 22% +76.4% 2191 ± 39% sched_debug.cpu#2.nr_switches 23 ± 17% +63.9% 38 ± 19% sched_debug.cfs_rq[96]:/.tg_load_contrib 302 ± 0% +88.9% 570 ± 31% sched_debug.cpu#47.ttwu_local 3126 ± 6% +77.9% 5562 ± 36% sched_debug.cpu#15.sched_count 1717 ± 30% +30.5% 2240 ± 21% sched_debug.cpu#32.ttwu_count 256 ± 14% +87.1% 479 ± 22% sched_debug.cpu#7.ttwu_count 4200 ± 30% -55.3% 1878 ± 30% sched_debug.cpu#67.ttwu_count 1036 ± 10% -50.7% 511 ± 35% sched_debug.cpu#79.ttwu_count 527 ± 18% +72.5% 909 ± 34% sched_debug.cpu#15.ttwu_local 359 ± 7% +64.1% 589 ± 17% sched_debug.cpu#50.ttwu_count 1692 ± 16% +34.2% 2271 ± 21% sched_debug.cpu#32.sched_goidle 653 ± 14% -51.7% 315 ± 37% sched_debug.cpu#79.ttwu_local 137 ± 3% +99.1% 272 ± 38% sched_debug.cpu#40.ttwu_local 6398 ± 24% +55.9% 9973 ± 16% numa-meminfo.node3.SReclaimable 1599 ± 24% +55.9% 2493 ± 16% numa-vmstat.node3.nr_slab_reclaimable 3669 ± 18% +33.6% 4900 ± 16% sched_debug.cpu#32.nr_switches 3681 ± 18% +33.4% 4910 ± 16% sched_debug.cpu#32.sched_count 546 ± 9% +73.0% 945 ± 24% sched_debug.cpu#40.nr_switches 965 ± 26% -38.8% 590 ± 4% sched_debug.cpu#64.sched_goidle 569 ± 8% +69.2% 963 ± 23% sched_debug.cpu#40.sched_count 225 ± 7% +79.0% 402 ± 25% sched_debug.cpu#40.sched_goidle 199 ± 4% +53.6% 306 ± 17% sched_debug.cpu#103.sched_goidle 112 ± 3% +44.9% 162 ± 20% sched_debug.cpu#102.ttwu_local 198 ± 15% +71.8% 340 ± 39% sched_debug.cpu#40.ttwu_count 475 ± 2% +51.8% 721 ± 17% sched_debug.cpu#103.nr_switches 162 ± 9% +86.6% 302 ± 25% sched_debug.cpu#7.ttwu_local 203 ± 1% +54.7% 314 ± 15% sched_debug.cpu#102.sched_goidle 499 ± 7% +68.9% 843 ± 35% sched_debug.cpu#47.ttwu_count 478 ± 2% +54.4% 739 ± 16% sched_debug.cpu#102.nr_switches 767 ± 16% +66.6% 1278 ± 25% sched_debug.cpu#7.nr_switches 4369 ± 15% -41.3% 2564 ± 4% sched_debug.cpu#65.ttwu_count 169 ± 14% +32.2% 224 ± 21% sched_debug.cpu#105.ttwu_local 559 ± 6% +40.3% 784 ± 17% sched_debug.cpu#47.sched_goidle 770 ± 7% -28.2% 552 ± 21% sched_debug.cpu#126.ttwu_local 1195 ± 21% +35.0% 1614 ± 16% cpuidle.C1E-NHM.usage 1450 ± 17% +38.8% 2013 ± 8% sched_debug.cpu#90.ttwu_local 929 ± 7% +41.3% 1312 ± 9% sched_debug.cpu#97.ttwu_count 506 ± 6% +27.6% 646 ± 12% sched_debug.cpu#48.sched_goidle 914 ± 8% +54.0% 1407 ± 26% sched_debug.cpu#50.nr_switches 401 ± 6% +52.9% 613 ± 25% sched_debug.cpu#50.sched_goidle 1004 ± 9% +18.8% 1193 ± 12% slabinfo.xfs_buf.num_objs 1004 ± 9% +18.8% 1193 ± 12% slabinfo.xfs_buf.active_objs 1891 ± 3% +26.8% 2397 ± 9% sched_debug.cpu#120.nr_switches 1380 ± 6% -26.6% 1012 ± 10% sched_debug.cpu#126.ttwu_count 15695 ± 13% -21.4% 12338 ± 6% sched_debug.cfs_rq[113]:/.exec_clock 1310 ± 5% +40.7% 1844 ± 19% sched_debug.cpu#47.nr_switches 1330 ± 5% +40.0% 1863 ± 19% sched_debug.cpu#47.sched_count 1286 ± 8% +44.7% 1861 ± 35% sched_debug.cpu#15.ttwu_count 21 ± 10% +17.7% 25 ± 12% sched_debug.cpu#96.cpu_load[3] 23482 ± 12% +29.4% 30397 ± 4% numa-meminfo.node3.Slab 566 ± 21% -30.7% 392 ± 8% sched_debug.cpu#115.sched_goidle 22 ± 11% +17.5% 26 ± 13% sched_debug.cpu#96.cpu_load[2] 9 ± 5% +20.5% 11 ± 11% sched_debug.cpu#8.cpu_load[1] 9 ± 5% +20.5% 11 ± 11% sched_debug.cfs_rq[8]:/.load 9 ± 5% +20.5% 11 ± 11% sched_debug.cpu#5.load 9 ± 5% +20.5% 11 ± 11% sched_debug.cpu#8.load 3581 ± 5% +22.1% 4372 ± 6% sched_debug.cpu#26.curr->pid 215 ± 6% +37.9% 297 ± 14% sched_debug.cpu#50.ttwu_local 1331 ± 20% -31.6% 911 ± 9% sched_debug.cpu#115.nr_switches 824 ± 3% +21.2% 999 ± 14% sched_debug.cpu#120.sched_goidle 1339 ± 20% -31.3% 921 ± 9% sched_debug.cpu#115.sched_count 21 ± 10% +17.9% 24 ± 12% sched_debug.cpu#96.cpu_load[4] 42610 ± 11% -19.9% 34115 ± 4% sched_debug.cfs_rq[17]:/.exec_clock 2693 ± 7% +27.2% 3425 ± 10% sched_debug.cpu#95.curr->pid 2899 ± 18% +26.8% 3677 ± 11% sched_debug.cpu#90.ttwu_count 9 ± 17% -35.3% 6 ± 13% sched_debug.cpu#20.load 8 ± 5% -19.2% 7 ± 10% sched_debug.cfs_rq[45]:/.load 9 ± 17% -35.3% 6 ± 13% sched_debug.cfs_rq[20]:/.load 8 ± 5% -19.2% 7 ± 10% sched_debug.cpu#45.load 5131 ± 11% -20.9% 4061 ± 7% sched_debug.cpu#59.curr->pid 999035 ± 0% -21.4% 785703 ± 1% sched_debug.cpu#103.avg_idle 1000 ± 14% -33.2% 668 ± 32% numa-meminfo.node7.PageTables 1146 ± 11% -20.9% 907 ± 11% sched_debug.cpu#117.nr_switches 1157 ± 11% -20.9% 916 ± 10% sched_debug.cpu#117.sched_count 102779 ± 4% +24.6% 128062 ± 8% numa-numastat.node0.numa_hit 506 ± 11% -20.4% 403 ± 11% sched_debug.cpu#117.sched_goidle 1819 ± 10% +12.1% 2039 ± 9% sched_debug.cpu#94.ttwu_local 222 ± 21% +35.5% 300 ± 30% sched_debug.cpu#49.ttwu_local 1000000 ± 0% -20.2% 797734 ± 2% sched_debug.cpu#102.avg_idle 464 ± 5% +22.0% 567 ± 19% sched_debug.cpu#123.ttwu_local 892 ± 17% -24.9% 669 ± 14% sched_debug.cpu#59.sched_goidle 863 ± 2% +16.5% 1005 ± 6% sched_debug.cpu#125.ttwu_count 855 ± 6% +20.6% 1031 ± 15% sched_debug.cpu#124.ttwu_count 790 ± 8% +20.5% 952 ± 6% slabinfo.blkdev_ioc.active_objs 790 ± 8% +20.5% 952 ± 6% slabinfo.blkdev_ioc.num_objs 1000000 ± 0% -20.5% 795037 ± 1% sched_debug.cpu#101.avg_idle 521 ± 25% -32.9% 349 ± 6% sched_debug.cpu#116.ttwu_count 1000000 ± 0% -18.9% 811355 ± 2% sched_debug.cpu#37.avg_idle 99927 ± 5% +25.0% 124916 ± 7% numa-numastat.node0.local_node 998080 ± 1% -18.7% 811378 ± 3% sched_debug.cpu#40.avg_idle 9 ± 5% +15.2% 10 ± 7% sched_debug.cpu#5.cpu_load[0] 9 ± 5% +15.2% 10 ± 7% sched_debug.cpu#5.cpu_load[3] 998768 ± 0% -18.6% 813469 ± 2% sched_debug.cpu#39.avg_idle 513 ± 5% -25.7% 381 ± 16% sched_debug.cpu#115.ttwu_count 4271 ± 8% +19.5% 5105 ± 8% numa-vmstat.node3.nr_slab_unreclaimable 17083 ± 8% +19.6% 20423 ± 8% numa-meminfo.node3.SUnreclaim 991551 ± 1% -17.3% 819931 ± 3% sched_debug.cpu#38.avg_idle 4521 ± 7% -18.5% 3684 ± 10% sched_debug.cpu#106.curr->pid 998706 ± 0% -17.7% 821652 ± 3% sched_debug.cpu#36.avg_idle 996941 ± 0% -16.8% 829747 ± 2% sched_debug.cpu#33.avg_idle 339 ± 10% -22.4% 263 ± 13% sched_debug.cpu#115.ttwu_local 999527 ± 0% -18.7% 812806 ± 4% sched_debug.cpu#99.avg_idle 996295 ± 0% -16.5% 831915 ± 2% sched_debug.cpu#35.avg_idle 997889 ± 0% -19.6% 802292 ± 3% sched_debug.cpu#100.avg_idle 3462 ± 2% -20.4% 2757 ± 11% sched_debug.cpu#127.curr->pid 3207 ± 10% +20.2% 3855 ± 4% sched_debug.cpu#74.curr->pid 470490 ± 4% -10.6% 420446 ± 5% numa-numastat.node7.local_node 21800 ± 49% -40.6% 12939 ± 3% numa-meminfo.node4.Active 474714 ± 4% -10.6% 424629 ± 5% numa-numastat.node7.numa_hit 998931 ± 0% -16.7% 832405 ± 2% sched_debug.cpu#34.avg_idle 1000000 ± 0% -15.2% 848462 ± 0% sched_debug.cpu#96.avg_idle 177 ± 9% +19.4% 211 ± 5% sched_debug.cfs_rq[95]:/.tg_runnable_contrib 1018480 ± 2% -15.3% 862826 ± 1% sched_debug.cpu#41.avg_idle 10768 ± 5% -20.5% 8559 ± 8% sched_debug.cfs_rq[127]:/.avg->runnable_avg_sum 234 ± 6% -20.7% 185 ± 8% sched_debug.cfs_rq[127]:/.tg_runnable_contrib 8154 ± 9% +18.9% 9698 ± 5% sched_debug.cfs_rq[95]:/.avg->runnable_avg_sum 999017 ± 0% -13.5% 864522 ± 1% sched_debug.cpu#45.avg_idle 999665 ± 0% -14.0% 859582 ± 1% sched_debug.cpu#44.avg_idle 996108 ± 0% -15.6% 840514 ± 4% sched_debug.cpu#98.avg_idle 994758 ± 0% -15.1% 844877 ± 3% sched_debug.cpu#48.avg_idle 467 ± 3% -15.1% 397 ± 9% sched_debug.cpu#116.sched_goidle 997346 ± 0% -13.7% 861125 ± 1% sched_debug.cpu#42.avg_idle 1000000 ± 0% -14.2% 857602 ± 2% sched_debug.cpu#47.avg_idle 1000000 ± 0% -13.8% 862083 ± 1% sched_debug.cpu#46.avg_idle 1000000 ± 0% -13.5% 864694 ± 1% sched_debug.cpu#43.avg_idle 2923 ± 0% +17.9% 3447 ± 4% sched_debug.cpu#82.curr->pid 839 ± 0% +19.0% 998 ± 17% sched_debug.cpu#124.sched_goidle 169 ± 5% +10.2% 186 ± 7% sched_debug.cfs_rq[90]:/.tg_runnable_contrib 3870 ± 14% +17.3% 4538 ± 5% sched_debug.cpu#27.curr->pid 7791 ± 5% +10.0% 8568 ± 7% sched_debug.cfs_rq[90]:/.avg->runnable_avg_sum 232 ± 5% +14.1% 265 ± 4% sched_debug.cfs_rq[74]:/.tg_runnable_contrib 2530 ± 3% +13.7% 2877 ± 6% numa-vmstat.node5.nr_active_file 10124 ± 3% +13.7% 11510 ± 6% numa-meminfo.node5.Active(file) 3971 ± 5% -17.6% 3271 ± 16% sched_debug.cpu#114.curr->pid 10699 ± 5% +14.2% 12218 ± 4% sched_debug.cfs_rq[74]:/.avg->runnable_avg_sum 998715 ± 0% -12.4% 874974 ± 1% sched_debug.cpu#53.avg_idle 998753 ± 0% -12.5% 873481 ± 0% sched_debug.cpu#55.avg_idle 995163 ± 0% -11.8% 878062 ± 1% sched_debug.cpu#50.avg_idle 997692 ± 0% -12.6% 872339 ± 1% sched_debug.cpu#56.avg_idle 1072 ± 4% -15.6% 904 ± 10% sched_debug.cpu#116.nr_switches 996316 ± 0% -12.0% 876849 ± 1% sched_debug.cpu#52.avg_idle 997489 ± 0% -11.9% 878444 ± 1% sched_debug.cpu#54.avg_idle 9 ± 5% -14.3% 8 ± 0% sched_debug.cpu#9.cpu_load[3] 9 ± 5% -14.3% 8 ± 0% sched_debug.cpu#9.cpu_load[2] 996313 ± 0% -12.1% 875903 ± 2% sched_debug.cpu#49.avg_idle 15364 ± 4% +10.1% 16920 ± 5% time.involuntary_context_switches 4429 ± 7% -16.8% 3685 ± 10% sched_debug.cpu#107.curr->pid 997203 ± 0% -11.2% 885706 ± 1% sched_debug.cpu#64.avg_idle 737 ± 3% +16.7% 860 ± 5% time.voluntary_context_switches 283 ± 9% +15.9% 328 ± 3% sched_debug.cfs_rq[26]:/.tg_runnable_contrib 2554 ± 1% +7.6% 2748 ± 5% numa-vmstat.node3.nr_active_file 10220 ± 1% +7.6% 10994 ± 5% numa-meminfo.node3.Active(file) 13013 ± 9% +15.9% 15078 ± 3% sched_debug.cfs_rq[26]:/.avg->runnable_avg_sum 3896 ± 6% +6.6% 4155 ± 4% sched_debug.cpu#29.curr->pid 999677 ± 0% -10.9% 891066 ± 0% sched_debug.cpu#57.avg_idle 2054 ± 2% +11.6% 2292 ± 7% sched_debug.cpu#125.nr_switches 160853 ± 4% +14.8% 184682 ± 6% numa-numastat.node1.local_node 996830 ± 0% -11.8% 878821 ± 2% sched_debug.cpu#97.avg_idle 999553 ± 0% -10.4% 895133 ± 0% sched_debug.cpu#61.avg_idle 999693 ± 0% -10.9% 890366 ± 1% sched_debug.cpu#58.avg_idle 4686 ± 6% -12.8% 4085 ± 6% sched_debug.cpu#58.curr->pid 997785 ± 0% -10.9% 889088 ± 1% sched_debug.cpu#60.avg_idle 999123 ± 0% -10.5% 893883 ± 0% sched_debug.cpu#62.avg_idle 989119 ± 0% -10.7% 883255 ± 1% sched_debug.cpu#51.avg_idle 12980 ± 8% +7.5% 13948 ± 4% sched_debug.cfs_rq[29]:/.avg->runnable_avg_sum 165070 ± 4% +14.4% 188856 ± 6% numa-numastat.node1.numa_hit 999487 ± 0% -10.5% 894943 ± 0% sched_debug.cpu#63.avg_idle 10 ± 0% -15.0% 8 ± 5% sched_debug.cpu#9.cpu_load[1] 270 ± 8% -13.4% 234 ± 7% sched_debug.cpu#117.ttwu_local 999055 ± 0% -9.4% 904983 ± 0% sched_debug.cpu#109.avg_idle 1000000 ± 0% -9.2% 907540 ± 0% sched_debug.cpu#104.avg_idle 1000000 ± 0% -9.8% 902218 ± 0% sched_debug.cpu#111.avg_idle lkp-g5: Westmere-EX Memory: 2048G To reproduce: apt-get install ruby git clone git://git.kernel.org/pub/scm/linux/kernel/git/wfg/lkp-tests.git cd lkp-tests bin/setup-local job.yaml # the job file attached in this email bin/run-local job.yaml Disclaimer: Results have been estimated based on internal Intel analysis and are provided for informational purposes only. Any difference in system hardware or software design or configuration may affect actual performance. Thanks, Ying Huang --=-YPnnI/AeCeKE/mkUSl8o Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename="job.yaml" Content-Transfer-Encoding: 7bit --- testcase: will-it-scale default-monitors: wait: pre-test uptime: iostat: vmstat: numa-numastat: numa-vmstat: numa-meminfo: proc-vmstat: proc-stat: meminfo: slabinfo: interrupts: lock_stat: latency_stats: softirqs: bdi_dev_mapping: diskstats: nfsstat: cpuidle: cpufreq-stats: turbostat: pmeter: sched_debug: interval: 10 default_watchdogs: watch-oom: watchdog: cpufreq_governor: performance commit: 3040b24561684da6d1722389ee3a63ce817e471a model: G5 nr_cpu: 128 memory: 2048G rootfs_partition: perf-profile: freq: 800 will-it-scale: test: readseek3 testbox: lkp-g5 tbox_group: lkp-g5 kconfig: x86_64-rhel enqueue_time: 2015-02-18 19:46:15.349624490 +08:00 head_commit: 3040b24561684da6d1722389ee3a63ce817e471a base_commit: bfa76d49576599a4b9f9b7a71f23d73d6dcff735 branch: next/master kernel: "/kernel/x86_64-rhel/3040b24561684da6d1722389ee3a63ce817e471a/vmlinuz-3.19.0-next-20150219" user: lkp queue: cyclic rootfs: debian-x86_64-2015-02-07.cgz result_root: "/result/lkp-g5/will-it-scale/performance-readseek3/debian-x86_64-2015-02-07.cgz/x86_64-rhel/3040b24561684da6d1722389ee3a63ce817e471a/0" job_file: "/lkp/scheduled/lkp-g5/cyclic_will-it-scale-performance-readseek3-x86_64-rhel-HEAD-3040b24561684da6d1722389ee3a63ce817e471a-0-20150218-23600-1g6f24d.yaml" dequeue_time: 2015-02-20 06:40:51.497470720 +08:00 job_state: finished loadavg: 61.73 35.35 15.25 1/1022 17836 start_time: '1424386077' end_time: '1424386392' version: "/lkp/lkp/.src-20150219-182016" --=-YPnnI/AeCeKE/mkUSl8o Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename="reproduce" Content-Transfer-Encoding: 7bit echo performance > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu10/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu100/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu101/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu102/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu103/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu104/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu105/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu106/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu107/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu108/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu109/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu11/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu110/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu111/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu112/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu113/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu114/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu115/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu116/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu117/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu118/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu119/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu12/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu120/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu121/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu122/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu123/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu124/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu125/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu126/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu127/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu13/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu14/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu15/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu16/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu17/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu18/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu19/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu2/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu20/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu21/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu22/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu23/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu24/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu25/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu26/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu27/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu28/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu29/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu3/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu30/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu31/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu32/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu33/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu34/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu35/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu36/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu37/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu38/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu39/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu40/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu41/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu42/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu43/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu44/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu45/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu46/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu47/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu48/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu49/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu5/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu50/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu51/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu52/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu53/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu54/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu55/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu56/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu57/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu58/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu59/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu6/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu60/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu61/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu62/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu63/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu64/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu65/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu66/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu67/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu68/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu69/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu7/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu70/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu71/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu72/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu73/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu74/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu75/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu76/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu77/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu78/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu79/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu8/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu80/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu81/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu82/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu83/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu84/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu85/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu86/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu87/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu88/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu89/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu9/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu90/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu91/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu92/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu93/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu94/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu95/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu96/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu97/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu98/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu99/cpufreq/scaling_governor ./runtest.py readseek3 8 both 1 8 16 24 32 40 48 56 64 96 128 --=-YPnnI/AeCeKE/mkUSl8o Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable _______________________________________________ LKP mailing list LKP@linux.intel.com =0D --=-YPnnI/AeCeKE/mkUSl8o--