From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: multipart/mixed; boundary="===============6903489702843123064==" MIME-Version: 1.0 From: Aaron Lu To: lkp@lists.01.org Subject: [sched] cfe48d5b416: +82.2% ebizzy.throughput.per_thread.stddev_percent Date: Fri, 25 Jul 2014 16:15:07 +0800 Message-ID: <53D2120B.2040007@intel.com> In-Reply-To: <53d2107b.Y4DlDtxtf94Eji1h%fengguang.wu@intel.com> List-Id: --===============6903489702843123064== 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-v4-on-3.16-rc3 commit cfe48d5b416f8a3f5c45164cf350b42a6ef397b7 ("sched: Rewrite per entity= runnable load average tracking") eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 0.08 ~ 3% +82.2% 0.14 ~ 5% lkp-nex04/ebizzy/200%-100x-10s 0.08 ~ 3% +82.2% 0.14 ~ 5% TOTAL ebizzy.throughput.per_thr= ead.stddev_percent eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 153533 ~ 2% +65.0% 253355 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-pipe 152059 ~ 0% +1.9% 154948 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-socket 174164 ~ 2% +22.1% 212579 ~ 2% lkp-snb01/hackbench/1600%-threa= ds-pipe 94656 ~ 0% +4.1% 98501 ~ 0% lkp-snb01/hackbench/50%-process= -pipe 87638 ~ 0% +77.6% 155606 ~ 0% lkp-snb01/hackbench/50%-process= -socket 89973 ~ 0% +3.6% 93205 ~ 0% lkp-snb01/hackbench/50%-threads= -pipe 80042 ~ 0% +84.5% 147645 ~ 0% lkp-snb01/hackbench/50%-threads= -socket 832068 ~ 1% +34.1% 1115843 ~ 0% TOTAL hackbench.throughput eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 124 ~ 0% +28.4% 159 ~ 1% lkp-nex04/ebizzy/200%-100x-10s 124 ~ 0% +28.4% 159 ~ 1% TOTAL ebizzy.throughput.per_thr= ead.max eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 15321 ~ 1% +6.8% 16370 ~ 2% lkp-sb03/nepim/300s-25%-udp6 15321 ~ 1% +6.8% 16370 ~ 2% TOTAL nepim.udp.avg.snd_s eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 502056 ~ 1% +6.8% 536440 ~ 2% lkp-sb03/nepim/300s-25%-udp6 502056 ~ 1% +6.8% 536440 ~ 2% TOTAL nepim.udp.avg.kbps_out eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 77 ~ 1% -6.9% 72 ~ 1% lkp-nex04/ebizzy/200%-100x-10s 77 ~ 1% -6.9% 72 ~ 1% TOTAL ebizzy.throughput.per_thr= ead.min eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 4274 ~ 0% +2.8% 4393 ~ 0% lkp-sb03/nepim/300s-100%-udp 3854 ~ 0% +4.9% 4042 ~ 4% lkp-sb03/nepim/300s-100%-udp6 15309 ~ 1% +6.1% 16246 ~ 2% lkp-sb03/nepim/300s-25%-udp6 23438 ~ 1% +5.3% 24682 ~ 2% TOTAL nepim.udp.avg.rcv_s eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 140076 ~ 0% +2.8% 143971 ~ 0% lkp-sb03/nepim/300s-100%-udp 126302 ~ 0% +4.9% 132471 ~ 4% lkp-sb03/nepim/300s-100%-udp6 501648 ~ 1% +6.1% 532350 ~ 2% lkp-sb03/nepim/300s-25%-udp6 768027 ~ 1% +5.3% 808793 ~ 2% TOTAL nepim.udp.avg.kbps_in eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 45897 ~ 0% +1.7% 46658 ~ 0% lkp-sb03/nuttcp/300s 45897 ~ 0% +1.7% 46658 ~ 0% TOTAL nuttcp.throughput_Mbps eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 2679 ~ 0% -1.5% 2639 ~ 1% lkp-sb03/nepim/300s-100%-tcp 2679 ~ 0% -1.5% 2639 ~ 1% TOTAL nepim.tcp.avg.snd_s eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 702354 ~ 0% -1.5% 691824 ~ 1% lkp-sb03/nepim/300s-100%-tcp 702354 ~ 0% -1.5% 691824 ~ 1% TOTAL nepim.tcp.avg.kbps_out eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 702188 ~ 0% -1.5% 691663 ~ 1% lkp-sb03/nepim/300s-100%-tcp 702188 ~ 0% -1.5% 691663 ~ 1% TOTAL nepim.tcp.avg.kbps_in eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 2678 ~ 0% -1.5% 2638 ~ 1% lkp-sb03/nepim/300s-100%-tcp 2678 ~ 0% -1.5% 2638 ~ 1% TOTAL nepim.tcp.avg.rcv_s eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 40.91 ~ 0% -1.2% 40.42 ~ 0% lkp-nex04/ebizzy/200%-100x-10s 40.91 ~ 0% -1.2% 40.42 ~ 0% TOTAL ebizzy.time.user eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 12763 ~ 0% -1.2% 12615 ~ 0% lkp-nex04/ebizzy/200%-100x-10s 12763 ~ 0% -1.2% 12615 ~ 0% TOTAL ebizzy.throughput eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1.10 ~46% -81.5% 0.20 ~16% lkp-snb01/hackbench/1600%-proce= ss-pipe 1.10 ~46% -81.5% 0.20 ~16% TOTAL perf-profile.cpu-cycles.t= ry_to_wake_up.default_wake_function.autoremove_wake_function.__wake_up_comm= on.__wake_up_sync_key eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 6.73 ~ 2% -83.3% 1.12 ~ 3% lkp-snb01/hackbench/50%-process= -socket 6.54 ~ 1% -80.7% 1.26 ~ 3% lkp-snb01/hackbench/50%-threads= -socket 13.27 ~ 2% -82.0% 2.39 ~ 3% TOTAL perf-profile.cpu-cycles._= raw_spin_lock_irqsave.__wake_up_sync_key.sock_def_readable.unix_stream_send= msg.sock_aio_write eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 3454 ~ 1% -86.3% 475 ~14% lkp-nex04/ebizzy/200%-100x-10s 3454 ~ 1% -86.3% 475 ~14% TOTAL proc-vmstat.thp_fault_all= oc eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1202 ~ 7% -81.9% 217 ~17% lkp-nex04/ebizzy/200%-100x-10s 63019 ~ 0% -99.5% 291 ~32% lkp-sb03/nepim/300s-100%-tcp 62951 ~ 0% -99.8% 156 ~39% lkp-sb03/nepim/300s-100%-tcp6 63162 ~ 0% -99.3% 415 ~38% lkp-sb03/nepim/300s-100%-udp 62963 ~ 0% -99.4% 401 ~21% lkp-sb03/nepim/300s-100%-udp6 62944 ~ 0% -99.6% 256 ~27% lkp-sb03/nepim/300s-25%-tcp 63190 ~ 0% -99.5% 304 ~42% lkp-sb03/nepim/300s-25%-tcp6 62976 ~ 0% -99.7% 174 ~13% lkp-sb03/nepim/300s-25%-udp 63128 ~ 0% -99.6% 252 ~38% lkp-sb03/nepim/300s-25%-udp6 63366 ~ 0% -99.4% 385 ~26% lkp-sb03/nuttcp/300s 66426 ~ 0% -99.5% 333 ~12% lkp-snb01/hackbench/1600%-proce= ss-socket 63814 ~ 2% -93.7% 3997 ~ 4% lkp-snb01/hackbench/50%-process= -pipe 699145 ~ 0% -99.0% 7184 ~14% TOTAL numa-vmstat.node0.numa_ot= her eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 15005 ~ 0% +418.1% 77748 ~ 0% lkp-sb03/nepim/300s-100%-tcp 14977 ~ 0% +420.0% 77881 ~ 0% lkp-sb03/nepim/300s-100%-tcp6 15018 ~ 0% +416.8% 77618 ~ 0% lkp-sb03/nepim/300s-100%-udp 14850 ~ 1% +423.4% 77730 ~ 0% lkp-sb03/nepim/300s-100%-udp6 15071 ~ 1% +415.0% 77626 ~ 0% lkp-sb03/nepim/300s-25%-tcp 14748 ~ 1% +426.9% 77711 ~ 0% lkp-sb03/nepim/300s-25%-tcp6 15131 ~ 1% +414.4% 77837 ~ 0% lkp-sb03/nepim/300s-25%-udp 14967 ~ 0% +418.4% 77597 ~ 0% lkp-sb03/nepim/300s-25%-udp6 14763 ~ 0% +425.2% 77542 ~ 0% lkp-sb03/nuttcp/300s 9740 ~19% +650.5% 73099 ~ 2% lkp-snb01/hackbench/1600%-proce= ss-pipe 8157 ~ 0% +812.6% 74440 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-socket 10511 ~12% +588.3% 72344 ~ 2% lkp-snb01/hackbench/1600%-threa= ds-socket 10802 ~17% +553.8% 70627 ~ 0% lkp-snb01/hackbench/50%-process= -pipe 8509 ~ 3% +762.0% 73347 ~ 2% lkp-snb01/hackbench/50%-process= -socket 9348 ~17% +682.7% 73163 ~ 2% lkp-snb01/hackbench/50%-threads= -pipe 10550 ~16% +592.4% 73053 ~ 2% lkp-snb01/hackbench/50%-threads= -socket 202152 ~ 4% +498.2% 1209368 ~ 0% TOTAL numa-vmstat.node1.numa_ot= her eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1 -100.0% 0 brickland1/boot/1 1 -100.0% 0 TOTAL last_state.is_incomplete_= run eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 31 ~ 0% +378.7% 148 ~15% lkp-nex04/ebizzy/200%-100x-10s 31 ~ 0% +433.3% 165 ~ 8% lkp-snb01/hackbench/1600%-proce= ss-socket 31 ~ 0% +398.9% 154 ~16% lkp-snb01/hackbench/1600%-threa= ds-pipe 93 ~ 0% +403.7% 468 ~13% TOTAL slabinfo.nfs_inode_cache.= active_objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 31 ~ 0% +378.7% 148 ~15% lkp-nex04/ebizzy/200%-100x-10s 31 ~ 0% +433.3% 165 ~ 8% lkp-snb01/hackbench/1600%-proce= ss-socket 31 ~ 0% +398.9% 154 ~16% lkp-snb01/hackbench/1600%-threa= ds-pipe 93 ~ 0% +403.7% 468 ~13% TOTAL slabinfo.nfs_inode_cache.= num_objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 286 ~31% -100.0% 0 ~ 0% lkp-sb03/nepim/300s-100%-udp6 66825 ~12% -100.0% 0 ~ 0% lkp-sb03/thrulay/300s 242 ~37% +341.2% 1070 ~24% lkp-snb01/hackbench/50%-process= -socket 67354 ~12% -98.4% 1070 ~24% TOTAL cpuidle.C6-SNB.time eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 11 ~36% -100.0% 0 ~ 0% lkp-sb03/nepim/300s-100%-tcp6 2 ~20% -100.0% 0 ~ 0% lkp-sb03/nepim/300s-100%-udp6 44 ~12% -100.0% 0 ~ 0% lkp-sb03/thrulay/300s 58 ~17% -100.0% 0 ~ 0% TOTAL cpuidle.C6-SNB.usage eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 28 ~20% +141.9% 69 ~24% lkp-sb03/thrulay/300s 4196 ~ 0% -99.9% 6 ~49% lkp-snb01/hackbench/1600%-proce= ss-socket 4225 ~ 0% -98.2% 75 ~26% TOTAL numa-numastat.node0.other= _node eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1.80 ~ 1% -84.0% 0.29 ~ 8% lkp-snb01/hackbench/50%-process= -socket 1.08 ~ 1% -72.8% 0.29 ~ 5% lkp-snb01/hackbench/50%-threads= -socket 2.88 ~ 1% -79.8% 0.58 ~ 6% TOTAL perf-profile.cpu-cycles._= _schedule.schedule.schedule_timeout.unix_stream_recvmsg.sock_aio_read eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 21 ~47% +235.9% 71 ~ 6% lkp-sb03/nepim/300s-100%-tcp6 10 ~48% +390.0% 49 ~32% lkp-sb03/nepim/300s-25%-tcp6 30 ~48% +162.2% 78 ~27% lkp-sb03/thrulay/300s 61 ~48% +225.0% 199 ~21% TOTAL numa-numastat.node1.other= _node eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1.21 ~18% -69.1% 0.37 ~14% lkp-snb01/hackbench/1600%-proce= ss-pipe 1.21 ~18% -69.1% 0.37 ~14% TOTAL perf-profile.cpu-cycles._= _switch_to.__read_nocancel eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1.29 ~29% -49.7% 0.65 ~28% lkp-snb01/hackbench/1600%-proce= ss-pipe 0.83 ~47% -55.8% 0.37 ~30% lkp-snb01/hackbench/1600%-threa= ds-pipe 1.38 ~ 7% -100.0% 0.00 ~ 0% lkp-snb01/hackbench/50%-process= -socket 1.56 ~ 6% -82.0% 0.28 ~ 7% lkp-snb01/hackbench/50%-threads= -socket 5.05 ~19% -74.4% 1.29 ~24% TOTAL perf-profile.cpu-cycles._= raw_spin_lock.try_to_wake_up.default_wake_function.autoremove_wake_function= .__wake_up_common eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 0.30 ~ 1% +140.8% 0.73 ~ 3% lkp-nex04/ebizzy/200%-100x-10s 0.30 ~ 1% +140.8% 0.73 ~ 3% TOTAL turbostat.%c3 eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 0.83 ~14% -87.1% 0.11 ~19% lkp-snb01/hackbench/1600%-proce= ss-pipe 0.50 ~ 3% +97.3% 0.98 ~13% lkp-snb01/hackbench/50%-process= -pipe 1.33 ~10% -18.1% 1.09 ~13% TOTAL perf-profile.cpu-cycles._= _schedule.schedule_user.sysret_careful.__write_nocancel eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1651079 ~38% -64.9% 579633 ~29% lkp-sb03/thrulay/300s 2671709 ~14% -51.0% 1309182 ~23% lkp-snb01/hackbench/1600%-proce= ss-socket 2658121 ~15% -57.5% 1129334 ~15% lkp-snb01/hackbench/1600%-threa= ds-socket 647488 ~ 2% -58.8% 266863 ~ 3% lkp-snb01/hackbench/50%-process= -pipe 2237049 ~ 0% +859.5% 21463678 ~ 1% lkp-snb01/hackbench/50%-process= -socket 708689 ~12% -74.1% 183252 ~ 6% lkp-snb01/hackbench/50%-threads= -pipe 1983795 ~ 9% +1089.3% 23593446 ~ 1% lkp-snb01/hackbench/50%-threads= -socket 12557931 ~13% +286.4% 48525391 ~ 2% TOTAL cpuidle.C3-SNB.time eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 3.04 ~ 4% -71.9% 0.85 ~ 3% lkp-snb01/hackbench/1600%-proce= ss-pipe 3.16 ~ 2% -78.2% 0.69 ~ 4% lkp-snb01/hackbench/1600%-proce= ss-socket 0.72 ~ 3% -58.1% 0.30 ~ 7% lkp-snb01/hackbench/1600%-threa= ds-pipe 0.90 ~ 2% -63.3% 0.33 ~ 6% lkp-snb01/hackbench/1600%-threa= ds-socket 7.82 ~ 3% -72.2% 2.17 ~ 4% TOTAL turbostat.%c7 eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 10916426 ~29% +93.5% 21121509 ~11% lkp-sb03/nepim/300s-100%-tcp 16988964 ~39% +192.6% 49707033 ~21% lkp-sb03/nepim/300s-25%-udp 748822 ~41% +253.6% 2648151 ~36% lkp-snb01/hackbench/1600%-proce= ss-pipe 5975 ~ 2% -79.1% 1246 ~ 7% lkp-snb01/hackbench/50%-threads= -pipe 28660188 ~35% +156.4% 73477940 ~19% TOTAL cpuidle.POLL.time eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 19745 ~ 0% -79.7% 4001 ~ 5% lkp-snb01/hackbench/50%-process= -pipe 23807 ~ 3% -33.1% 15931 ~ 1% lkp-snb01/hackbench/50%-process= -socket 17385 ~ 0% -81.2% 3275 ~ 1% lkp-snb01/hackbench/50%-threads= -pipe 21297 ~ 0% -25.3% 15917 ~ 0% lkp-snb01/hackbench/50%-threads= -socket 82234 ~ 1% -52.4% 39125 ~ 1% TOTAL softirqs.HRTIMER eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1.19 ~21% -52.1% 0.57 ~30% lkp-snb01/hackbench/1600%-threa= ds-pipe 2.95 ~ 0% +33.6% 3.94 ~ 5% lkp-snb01/hackbench/50%-process= -pipe 1.52 ~ 6% -84.2% 0.24 ~ 5% lkp-snb01/hackbench/50%-process= -socket 2.98 ~ 1% +36.4% 4.06 ~ 1% lkp-snb01/hackbench/50%-threads= -pipe 1.54 ~ 5% -75.3% 0.38 ~ 4% lkp-snb01/hackbench/50%-threads= -socket 10.18 ~ 4% -9.7% 9.19 ~ 5% TOTAL perf-profile.cpu-cycles.i= dle_cpu.select_task_rq_fair.try_to_wake_up.default_wake_function.autoremove= _wake_function eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 199 ~14% +620.4% 1438 ~ 5% lkp-nex04/ebizzy/200%-100x-10s 180 ~11% +181.3% 506 ~15% lkp-sb03/nepim/300s-100%-tcp 171 ~12% +210.9% 531 ~ 3% lkp-sb03/nepim/300s-100%-tcp6 208 ~18% +197.0% 617 ~ 9% lkp-sb03/nepim/300s-100%-udp 191 ~19% +212.2% 598 ~ 8% lkp-sb03/nepim/300s-100%-udp6 223 ~25% +127.7% 509 ~ 8% lkp-sb03/nepim/300s-25%-tcp 166 ~15% +225.5% 541 ~ 4% lkp-sb03/nepim/300s-25%-tcp6 176 ~18% +217.7% 561 ~15% lkp-sb03/nepim/300s-25%-udp 159 ~25% +309.6% 651 ~ 1% lkp-sb03/nepim/300s-25%-udp6 181 ~15% +279.0% 687 ~12% lkp-sb03/nuttcp/300s 237 ~21% +120.3% 522 ~16% lkp-sb03/thrulay/300s 271 ~ 8% +138.9% 649 ~ 9% lkp-snb01/hackbench/1600%-proce= ss-pipe 271 ~22% +111.4% 573 ~ 7% lkp-snb01/hackbench/1600%-proce= ss-socket 197 ~ 7% +181.2% 554 ~ 3% lkp-snb01/hackbench/1600%-threa= ds-pipe 178 ~23% +284.8% 685 ~12% lkp-snb01/hackbench/1600%-threa= ds-socket 316 ~13% +98.5% 627 ~ 7% lkp-snb01/hackbench/50%-process= -pipe 254 ~13% +170.2% 687 ~ 8% lkp-snb01/hackbench/50%-process= -socket 252 ~10% +135.3% 593 ~15% lkp-snb01/hackbench/50%-threads= -pipe 256 ~31% +174.3% 702 ~11% lkp-snb01/hackbench/50%-threads= -socket 4091 ~17% +199.1% 12237 ~ 9% TOTAL slabinfo.nfs_read_data.nu= m_objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 199 ~14% +620.4% 1438 ~ 5% lkp-nex04/ebizzy/200%-100x-10s 180 ~11% +181.3% 506 ~15% lkp-sb03/nepim/300s-100%-tcp 171 ~12% +210.9% 531 ~ 3% lkp-sb03/nepim/300s-100%-tcp6 208 ~18% +197.0% 617 ~ 9% lkp-sb03/nepim/300s-100%-udp 191 ~19% +212.2% 598 ~ 8% lkp-sb03/nepim/300s-100%-udp6 223 ~25% +127.7% 509 ~ 8% lkp-sb03/nepim/300s-25%-tcp 166 ~15% +225.5% 541 ~ 4% lkp-sb03/nepim/300s-25%-tcp6 176 ~18% +217.7% 561 ~15% lkp-sb03/nepim/300s-25%-udp 159 ~25% +309.6% 651 ~ 1% lkp-sb03/nepim/300s-25%-udp6 181 ~15% +279.0% 687 ~12% lkp-sb03/nuttcp/300s 237 ~21% +120.3% 522 ~16% lkp-sb03/thrulay/300s 271 ~ 8% +138.9% 649 ~ 9% lkp-snb01/hackbench/1600%-proce= ss-pipe 271 ~22% +111.4% 573 ~ 7% lkp-snb01/hackbench/1600%-proce= ss-socket 197 ~ 7% +181.2% 554 ~ 3% lkp-snb01/hackbench/1600%-threa= ds-pipe 178 ~23% +284.8% 685 ~12% lkp-snb01/hackbench/1600%-threa= ds-socket 316 ~13% +98.5% 627 ~ 7% lkp-snb01/hackbench/50%-process= -pipe 254 ~13% +170.2% 687 ~ 8% lkp-snb01/hackbench/50%-process= -socket 252 ~10% +135.3% 593 ~15% lkp-snb01/hackbench/50%-threads= -pipe 256 ~31% +174.3% 702 ~11% lkp-snb01/hackbench/50%-threads= -socket 4091 ~17% +199.1% 12237 ~ 9% TOTAL slabinfo.nfs_read_data.ac= tive_objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 5062 ~ 1% +22.0% 6174 ~ 1% lkp-nex04/ebizzy/200%-100x-10s 34696 ~23% +331.8% 149823 ~ 3% lkp-snb01/hackbench/1600%-proce= ss-socket 11167 ~30% +1170.7% 141901 ~ 8% lkp-snb01/hackbench/1600%-threa= ds-pipe 12829 ~46% +1273.3% 176184 ~ 5% lkp-snb01/hackbench/1600%-threa= ds-socket 8640 ~ 0% +63.9% 14164 ~ 4% lkp-snb01/hackbench/50%-process= -pipe 8832 ~ 0% +56.3% 13801 ~ 3% lkp-snb01/hackbench/50%-process= -socket 8763 ~ 1% +70.2% 14918 ~ 4% lkp-snb01/hackbench/50%-threads= -pipe 8937 ~ 3% +61.0% 14387 ~ 5% lkp-snb01/hackbench/50%-threads= -socket 98928 ~18% +437.1% 531356 ~ 5% TOTAL numa-meminfo.node0.Kernel= Stack eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 315 ~ 1% +22.2% 386 ~ 1% lkp-nex04/ebizzy/200%-100x-10s 2182 ~27% +331.0% 9406 ~ 3% lkp-snb01/hackbench/1600%-proce= ss-socket 689 ~29% +1195.1% 8923 ~ 8% lkp-snb01/hackbench/1600%-threa= ds-pipe 763 ~41% +1366.6% 11200 ~ 5% lkp-snb01/hackbench/1600%-threa= ds-socket 539 ~ 0% +64.3% 886 ~ 4% lkp-snb01/hackbench/50%-process= -pipe 551 ~ 0% +56.4% 862 ~ 2% lkp-snb01/hackbench/50%-process= -socket 547 ~ 1% +70.4% 932 ~ 4% lkp-snb01/hackbench/50%-threads= -pipe 558 ~ 3% +61.0% 898 ~ 5% lkp-snb01/hackbench/50%-threads= -socket 6147 ~18% +444.9% 33495 ~ 5% TOTAL numa-vmstat.node0.nr_kern= el_stack eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 14763662 ~22% +224.1% 47849986 ~ 0% lkp-sb03/nepim/300s-100%-tcp 1480018 ~27% +459.2% 8276231 ~40% lkp-sb03/nepim/300s-100%-udp 2915323 ~36% +101.6% 5876341 ~25% lkp-sb03/nepim/300s-100%-udp6 75125252 ~10% +213.4% 2.354e+08 ~ 2% lkp-snb01/hackbench/1600%-proce= ss-pipe 82596524 ~ 8% +460.9% 4.633e+08 ~ 1% lkp-snb01/hackbench/1600%-proce= ss-socket 21297770 ~ 5% -26.5% 15663204 ~11% lkp-snb01/hackbench/1600%-threa= ds-pipe 31587170 ~ 6% -29.5% 22263279 ~ 5% lkp-snb01/hackbench/1600%-threa= ds-socket 71953061 ~ 2% -72.4% 19859358 ~ 5% lkp-snb01/hackbench/50%-process= -pipe 96289114 ~ 0% -16.7% 80250915 ~ 1% lkp-snb01/hackbench/50%-process= -socket 73806483 ~ 5% -71.4% 21092902 ~10% lkp-snb01/hackbench/50%-threads= -pipe 1.036e+08 ~ 3% -16.6% 86421555 ~ 1% lkp-snb01/hackbench/50%-threads= -socket 5.754e+08 ~ 5% +74.9% 1.006e+09 ~ 2% TOTAL cpuidle.C1E-SNB.time eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 2.85 ~35% -74.9% 0.72 ~16% lkp-snb01/hackbench/1600%-proce= ss-pipe 0.92 ~13% -50.2% 0.46 ~17% lkp-snb01/hackbench/1600%-threa= ds-pipe 2.92 ~ 1% +23.9% 3.62 ~ 3% lkp-snb01/hackbench/50%-process= -pipe 6.69 ~17% -28.3% 4.80 ~ 6% TOTAL perf-profile.cpu-cycles._= _schedule.schedule.pipe_wait.pipe_read.new_sync_read eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 3929 ~25% -62.0% 1492 ~ 7% lkp-snb01/hackbench/1600%-threa= ds-pipe 3912 ~22% -73.8% 1025 ~17% lkp-snb01/hackbench/1600%-threa= ds-socket 7842 ~23% -67.9% 2517 ~11% TOTAL numa-meminfo.node1.AnonHu= gePages eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 38.25 ~ 4% -12.8% 33.36 ~ 7% lkp-sb03/nepim/300s-25%-tcp 0.48 ~43% +317.2% 2.02 ~44% lkp-sb03/nepim/300s-25%-udp6 25.16 ~13% -45.3% 13.76 ~16% lkp-sb03/thrulay/300s 63.89 ~ 7% -23.1% 49.14 ~11% TOTAL turbostat.%pc2 eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 8.158e+08 ~ 3% -51.4% 3.968e+08 ~ 1% lkp-snb01/hackbench/1600%-proce= ss-pipe 9.392e+08 ~ 2% -66.3% 3.164e+08 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-socket 2.327e+08 ~ 3% -44.6% 1.29e+08 ~ 3% lkp-snb01/hackbench/1600%-threa= ds-pipe 3.969e+08 ~ 4% -65.8% 1.357e+08 ~ 4% lkp-snb01/hackbench/1600%-threa= ds-socket 42048728 ~ 1% -12.3% 36887906 ~ 4% lkp-snb01/hackbench/50%-process= -pipe 62765988 ~ 1% +380.1% 3.013e+08 ~ 0% lkp-snb01/hackbench/50%-process= -socket 32303805 ~ 3% -14.2% 27707031 ~ 1% lkp-snb01/hackbench/50%-threads= -pipe 52109921 ~ 3% +506.8% 3.162e+08 ~ 0% lkp-snb01/hackbench/50%-threads= -socket 2.574e+09 ~ 2% -35.5% 1.66e+09 ~ 1% TOTAL cpuidle.C7-SNB.time eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 207297 ~ 1% +12.2% 232664 ~ 0% lkp-sb03/nepim/300s-100%-tcp6 44562 ~ 7% +50.0% 66834 ~ 3% lkp-snb01/hackbench/1600%-proce= ss-pipe 153401 ~22% -42.3% 88566 ~ 1% lkp-snb01/hackbench/1600%-proce= ss-socket 152044 ~ 5% -56.2% 66525 ~ 1% lkp-snb01/hackbench/1600%-threa= ds-socket 66292 ~ 0% -61.2% 25711 ~ 4% lkp-snb01/hackbench/50%-process= -pipe 322564 ~ 4% +774.3% 2820113 ~ 0% lkp-snb01/hackbench/50%-process= -socket 65877 ~ 2% -67.9% 21134 ~ 4% lkp-snb01/hackbench/50%-threads= -pipe 281638 ~ 2% +886.2% 2777596 ~ 0% lkp-snb01/hackbench/50%-threads= -socket 1293677 ~ 5% +371.5% 6099145 ~ 0% TOTAL cpuidle.C7-SNB.usage eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 405 ~ 2% +70.3% 690 ~19% lkp-sb03/nepim/300s-100%-tcp6 219 ~ 9% -56.0% 96 ~14% lkp-sb03/nepim/300s-100%-udp 235 ~ 8% -43.0% 134 ~35% lkp-sb03/nepim/300s-100%-udp6 226 ~ 9% -51.6% 109 ~ 5% lkp-sb03/nepim/300s-25%-udp 195 ~ 5% -37.8% 121 ~22% lkp-sb03/nepim/300s-25%-udp6 1495 ~ 2% +20.0% 1794 ~14% lkp-sb03/thrulay/300s 3326 ~17% -45.2% 1824 ~16% lkp-snb01/hackbench/1600%-proce= ss-pipe 11463 ~21% -68.1% 3660 ~ 6% lkp-snb01/hackbench/1600%-proce= ss-socket 2241 ~22% -52.1% 1074 ~18% lkp-snb01/hackbench/1600%-threa= ds-pipe 10587 ~11% -67.6% 3431 ~ 7% lkp-snb01/hackbench/1600%-threa= ds-socket 5333 ~ 4% -73.8% 1399 ~ 5% lkp-snb01/hackbench/50%-process= -pipe 26317 ~ 7% +725.5% 217243 ~ 1% lkp-snb01/hackbench/50%-process= -socket 5073 ~ 5% -79.3% 1050 ~14% lkp-snb01/hackbench/50%-threads= -pipe 22920 ~ 3% +848.8% 217474 ~ 1% lkp-snb01/hackbench/50%-threads= -socket 90040 ~ 8% +399.9% 450104 ~ 1% TOTAL cpuidle.C3-SNB.usage eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 0.15 ~ 0% +164.0% 0.40 ~ 6% lkp-nex04/ebizzy/200%-100x-10s 0.15 ~ 0% +164.0% 0.40 ~ 6% TOTAL turbostat.%pc3 eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1951114 ~ 5% +157.2% 5018507 ~ 5% lkp-nex04/ebizzy/200%-100x-10s 1951114 ~ 5% +157.2% 5018507 ~ 5% TOTAL cpuidle.C1-NHM.time eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1.25 ~ 6% -57.9% 0.53 ~19% lkp-snb01/hackbench/50%-process= -pipe 0.99 ~ 4% -66.4% 0.33 ~18% lkp-snb01/hackbench/50%-threads= -pipe 2.24 ~ 5% -61.7% 0.86 ~19% TOTAL perf-profile.cpu-cycles.o= sq_lock.__mutex_lock_slowpath.mutex_lock.pipe_write.new_sync_write eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1.23 ~39% +91.6% 2.36 ~ 1% lkp-snb01/hackbench/1600%-proce= ss-pipe 1.23 ~39% +91.6% 2.36 ~ 1% TOTAL perf-profile.cpu-cycles._= _sb_start_write.pipe_write.new_sync_write.vfs_write.sys_write eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 0.90 ~39% -74.1% 0.23 ~14% lkp-snb01/hackbench/1600%-proce= ss-pipe 0.95 ~ 2% +35.8% 1.29 ~ 5% lkp-snb01/hackbench/50%-process= -pipe 0.97 ~ 2% +45.5% 1.41 ~ 1% lkp-snb01/hackbench/50%-threads= -pipe 2.82 ~14% +4.0% 2.93 ~ 4% TOTAL perf-profile.cpu-cycles.e= nqueue_entity.enqueue_task_fair.enqueue_task.activate_task.ttwu_do_activate eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 6645 ~ 7% +31.2% 8718 ~ 3% lkp-nex04/ebizzy/200%-100x-10s 41 ~34% -67.8% 13 ~27% xps2/pigz/100%-512K 6686 ~ 7% +30.6% 8731 ~ 3% TOTAL cpuidle.C1-NHM.usage eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 120 ~ 7% -60.3% 48 ~10% lkp-nex04/ebizzy/200%-100x-10s 120 ~ 7% -60.3% 48 ~10% TOTAL numa-vmstat.node0.nr_writ= ten eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 0.70 ~38% +90.5% 1.34 ~ 2% lkp-snb01/hackbench/1600%-proce= ss-pipe 0.70 ~38% +90.5% 1.34 ~ 2% TOTAL perf-profile.cpu-cycles.s= ystem_call.__read_nocancel eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 0.64 ~42% +75.1% 1.13 ~ 4% lkp-snb01/hackbench/1600%-proce= ss-pipe 0.64 ~42% +75.1% 1.13 ~ 4% TOTAL perf-profile.cpu-cycles.s= ystem_call_after_swapgs.__read_nocancel eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 53133 ~16% +895.1% 528750 ~13% lkp-sb03/nepim/300s-100%-tcp 1600 ~ 7% -24.9% 1201 ~ 9% lkp-sb03/nepim/300s-100%-udp 4271 ~15% +30.9% 5589 ~12% lkp-sb03/thrulay/300s 222098 ~11% +44.3% 320444 ~ 3% lkp-snb01/hackbench/1600%-proce= ss-pipe 322668 ~13% +31.2% 423349 ~ 1% lkp-snb01/hackbench/1600%-proce= ss-socket 148463 ~ 2% -29.8% 104219 ~ 6% lkp-snb01/hackbench/1600%-threa= ds-pipe 160658 ~ 8% -24.8% 120774 ~13% lkp-snb01/hackbench/1600%-threa= ds-socket 1987182 ~ 1% -79.4% 408827 ~10% lkp-snb01/hackbench/50%-process= -pipe 2527467 ~ 1% -53.7% 1170358 ~ 1% lkp-snb01/hackbench/50%-process= -socket 2021632 ~ 4% -78.7% 430740 ~ 7% lkp-snb01/hackbench/50%-threads= -pipe 2760121 ~ 3% -55.1% 1238775 ~ 2% lkp-snb01/hackbench/50%-threads= -socket 10209298 ~ 3% -53.4% 4753029 ~ 4% TOTAL cpuidle.C1E-SNB.usage eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 121 ~ 8% -59.2% 49 ~ 8% lkp-nex04/ebizzy/200%-100x-10s 121 ~ 8% -59.2% 49 ~ 8% TOTAL numa-vmstat.node0.nr_dirt= ied eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 653425 ~19% +171.2% 1771912 ~12% lkp-sb03/nepim/300s-25%-tcp6 25787420 ~ 0% -93.4% 1692219 ~ 7% lkp-sb03/nuttcp/300s 33678146 ~ 6% +141.0% 81148968 ~ 2% lkp-snb01/hackbench/1600%-proce= ss-pipe 2961311 ~ 2% +82.0% 5389919 ~ 5% lkp-snb01/hackbench/1600%-proce= ss-socket 43981691 ~ 0% +37.7% 60558244 ~ 3% lkp-snb01/hackbench/1600%-threa= ds-pipe 696045 ~ 3% +73.9% 1210434 ~ 4% lkp-snb01/hackbench/1600%-threa= ds-socket 776526 ~ 1% +10.9% 860780 ~ 3% lkp-snb01/hackbench/50%-process= -socket 11737131 ~ 0% +10.5% 12970700 ~ 3% lkp-snb01/hackbench/50%-threads= -pipe 120271698 ~ 2% +37.7% 165603178 ~ 3% TOTAL numa-vmstat.node0.numa_hit eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 0.63 ~41% +76.7% 1.11 ~ 5% lkp-snb01/hackbench/1600%-proce= ss-pipe 0.63 ~41% +76.7% 1.11 ~ 5% TOTAL perf-profile.cpu-cycles.s= ystem_call_after_swapgs.__write_nocancel eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 0.85 ~37% +84.8% 1.58 ~ 2% lkp-snb01/hackbench/1600%-proce= ss-pipe 0.85 ~37% +84.8% 1.58 ~ 2% TOTAL perf-profile.cpu-cycles.n= ew_sync_write.vfs_write.sys_write.system_call_fastpath.__write_nocancel eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1.11 ~23% -74.6% 0.28 ~16% lkp-snb01/hackbench/1600%-proce= ss-pipe 0.91 ~12% -56.9% 0.39 ~16% lkp-snb01/hackbench/1600%-threa= ds-pipe 0.92 ~ 1% +30.8% 1.20 ~ 6% lkp-snb01/hackbench/50%-process= -pipe 0.90 ~ 1% +39.8% 1.25 ~ 2% lkp-snb01/hackbench/50%-threads= -pipe 3.84 ~10% -18.5% 3.13 ~ 6% TOTAL perf-profile.cpu-cycles.s= elect_task_rq_fair.try_to_wake_up.default_wake_function.autoremove_wake_fun= ction.__wake_up_common eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 26744 ~ 0% +25.3% 33519 ~ 1% lkp-sb03/nepim/300s-100%-udp 27174 ~ 0% +27.4% 34621 ~ 3% lkp-sb03/nepim/300s-100%-udp6 331613 ~49% +595.6% 2306838 ~21% lkp-sb03/nepim/300s-25%-tcp6 27067 ~ 0% +19.4% 32308 ~ 4% lkp-sb03/nepim/300s-25%-udp6 45320633 ~ 0% -95.6% 2004477 ~13% lkp-sb03/nuttcp/300s 11866726 ~ 8% +173.1% 32408219 ~ 1% lkp-snb01/hackbench/1600%-proce= ss-pipe 1812740 ~ 3% +62.9% 2953163 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-socket 15181872 ~ 6% +57.3% 23874547 ~ 8% lkp-snb01/hackbench/1600%-threa= ds-pipe 968743 ~ 1% +39.1% 1347806 ~ 3% lkp-snb01/hackbench/1600%-threa= ds-socket 4379628 ~ 0% +12.2% 4914933 ~ 3% lkp-snb01/hackbench/50%-threads= -pipe 679717 ~ 0% +21.4% 824892 ~ 2% lkp-snb01/hackbench/50%-threads= -socket 80622660 ~ 3% -12.3% 70735326 ~ 4% TOTAL proc-vmstat.pgalloc_dma32 eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 3914 ~10% +24.2% 4861 ~10% lkp-nex04/ebizzy/200%-100x-10s 4338 ~ 5% -14.2% 3724 ~ 2% lkp-sb03/nepim/300s-25%-tcp 67261 ~ 9% +23.9% 83343 ~ 1% lkp-snb01/hackbench/1600%-proce= ss-pipe 69413 ~ 4% +19.8% 83138 ~ 1% lkp-snb01/hackbench/1600%-proce= ss-socket 4427 ~12% +512.3% 27107 ~ 6% lkp-snb01/hackbench/1600%-threa= ds-pipe 4749 ~16% +586.5% 32602 ~ 4% lkp-snb01/hackbench/1600%-threa= ds-socket 6360 ~ 3% +18.7% 7550 ~ 4% lkp-snb01/hackbench/50%-process= -socket 160464 ~ 7% +51.0% 242328 ~ 3% TOTAL numa-vmstat.node0.nr_acti= ve_anon eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 188054 ~ 0% -12.0% 165421 ~ 4% lkp-sb03/nepim/300s-25%-tcp6 343918 ~ 6% -64.9% 120828 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-pipe 320302 ~ 8% -56.4% 139500 ~ 2% lkp-snb01/hackbench/1600%-proce= ss-socket 297973 ~ 1% -59.9% 119454 ~ 1% lkp-snb01/hackbench/1600%-threa= ds-pipe 322249 ~ 2% -58.6% 133389 ~ 0% lkp-snb01/hackbench/1600%-threa= ds-socket 1850589 ~ 0% -77.7% 412694 ~ 6% lkp-snb01/hackbench/50%-process= -pipe 2385284 ~ 2% -25.0% 1789163 ~ 0% lkp-snb01/hackbench/50%-process= -socket 1585568 ~ 1% -80.5% 309240 ~ 1% lkp-snb01/hackbench/50%-threads= -pipe 2107300 ~ 0% -20.2% 1682672 ~ 0% lkp-snb01/hackbench/50%-threads= -socket 17939 ~ 0% -14.9% 15263 ~ 2% xps2/pigz/100%-128K 17390 ~ 0% -10.8% 15519 ~ 3% xps2/pigz/100%-512K 9436567 ~ 1% -48.0% 4903145 ~ 1% TOTAL softirqs.SCHED eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 3891 ~10% +24.7% 4851 ~10% lkp-nex04/ebizzy/200%-100x-10s 4365 ~ 5% -13.0% 3800 ~ 1% lkp-sb03/nepim/300s-25%-tcp 67265 ~ 9% +23.9% 83314 ~ 1% lkp-snb01/hackbench/1600%-proce= ss-pipe 69429 ~ 4% +19.8% 83193 ~ 1% lkp-snb01/hackbench/1600%-proce= ss-socket 4433 ~13% +516.2% 27320 ~ 7% lkp-snb01/hackbench/1600%-threa= ds-pipe 4778 ~16% +588.3% 32885 ~ 4% lkp-snb01/hackbench/1600%-threa= ds-socket 6396 ~ 3% +19.1% 7619 ~ 4% lkp-snb01/hackbench/50%-process= -socket 160558 ~ 7% +51.3% 242983 ~ 3% TOTAL numa-vmstat.node0.nr_anon= _pages eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 15646 ~10% +24.0% 19398 ~10% lkp-nex04/ebizzy/200%-100x-10s 17355 ~ 5% -14.2% 14884 ~ 2% lkp-sb03/nepim/300s-25%-tcp 269116 ~ 9% +22.2% 328855 ~ 1% lkp-snb01/hackbench/1600%-proce= ss-pipe 279739 ~ 3% +18.8% 332246 ~ 2% lkp-snb01/hackbench/1600%-proce= ss-socket 17832 ~13% +502.6% 107459 ~ 6% lkp-snb01/hackbench/1600%-threa= ds-pipe 19129 ~17% +566.8% 127566 ~ 5% lkp-snb01/hackbench/1600%-threa= ds-socket 25440 ~ 3% +18.6% 30181 ~ 4% lkp-snb01/hackbench/50%-process= -socket 644260 ~ 7% +49.1% 960591 ~ 3% TOTAL numa-meminfo.node0.Active= (anon) eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 15557 ~10% +24.5% 19363 ~10% lkp-nex04/ebizzy/200%-100x-10s 17471 ~ 5% -13.0% 15192 ~ 1% lkp-sb03/nepim/300s-25%-tcp 269127 ~ 9% +22.1% 328720 ~ 1% lkp-snb01/hackbench/1600%-proce= ss-pipe 279812 ~ 3% +18.8% 332479 ~ 2% lkp-snb01/hackbench/1600%-proce= ss-socket 17857 ~14% +506.4% 108290 ~ 6% lkp-snb01/hackbench/1600%-threa= ds-pipe 19246 ~17% +568.4% 128641 ~ 5% lkp-snb01/hackbench/1600%-threa= ds-socket 25586 ~ 3% +19.1% 30461 ~ 4% lkp-snb01/hackbench/50%-process= -socket 644658 ~ 7% +49.4% 963149 ~ 3% TOTAL numa-meminfo.node0.AnonPa= ges eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 210 ~32% -42.9% 120 ~12% lkp-sb03/nepim/300s-100%-tcp 167 ~ 5% +71.4% 287 ~18% lkp-sb03/nepim/300s-25%-udp 900 ~10% -82.3% 159 ~12% lkp-sb03/nepim/300s-25%-udp6 228 ~ 6% +76.1% 402 ~ 6% lkp-snb01/hackbench/1600%-proce= ss-pipe 102 ~23% +140.6% 247 ~ 9% lkp-snb01/hackbench/1600%-proce= ss-socket 171 ~ 6% +27.1% 217 ~ 8% lkp-snb01/hackbench/1600%-threa= ds-pipe 86 ~11% +73.6% 149 ~13% lkp-snb01/hackbench/1600%-threa= ds-socket 936 ~ 2% -68.8% 292 ~ 8% lkp-snb01/hackbench/50%-process= -pipe 1158 ~ 2% -24.8% 871 ~ 1% lkp-snb01/hackbench/50%-process= -socket 783 ~ 1% -70.6% 230 ~ 2% lkp-snb01/hackbench/50%-threads= -pipe 4745 ~ 6% -37.3% 2976 ~ 7% TOTAL cpuidle.POLL.usage eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 73790094 ~ 4% +78.3% 1.316e+08 ~14% lkp-sb03/nepim/300s-100%-udp 95266368 ~13% +74.8% 1.665e+08 ~10% lkp-sb03/nepim/300s-100%-udp6 1.563e+08 ~14% +29.1% 2.017e+08 ~ 6% lkp-sb03/nepim/300s-25%-tcp6 35821817 ~15% +150.6% 89759590 ~ 9% lkp-sb03/nepim/300s-25%-udp 45897422 ~30% +78.1% 81730826 ~12% lkp-sb03/nepim/300s-25%-udp6 1.231e+08 ~13% +56.6% 1.927e+08 ~ 4% lkp-sb03/nuttcp/300s 2.136e+08 ~ 7% +378.8% 1.023e+09 ~ 1% lkp-snb01/hackbench/1600%-proce= ss-pipe 1.908e+08 ~ 4% +82.9% 3.489e+08 ~ 2% lkp-snb01/hackbench/1600%-proce= ss-socket 1.734e+08 ~ 1% +61.9% 2.807e+08 ~ 3% lkp-snb01/hackbench/1600%-threa= ds-pipe 1.668e+08 ~ 2% +34.8% 2.248e+08 ~ 2% lkp-snb01/hackbench/1600%-threa= ds-socket 5.248e+08 ~ 0% -76.4% 1.238e+08 ~ 4% lkp-snb01/hackbench/50%-process= -pipe 7.484e+08 ~ 2% +56.2% 1.169e+09 ~ 0% lkp-snb01/hackbench/50%-process= -socket 4.615e+08 ~ 1% -79.3% 95529551 ~ 3% lkp-snb01/hackbench/50%-threads= -pipe 6.688e+08 ~ 1% +67.4% 1.119e+09 ~ 0% lkp-snb01/hackbench/50%-threads= -socket 3.678e+09 ~ 3% +42.7% 5.249e+09 ~ 2% TOTAL cpuidle.C1-SNB.time eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 260064 ~ 1% +27.6% 331777 ~ 1% lkp-sb03/nepim/300s-100%-udp 262026 ~ 0% +27.0% 332775 ~ 4% lkp-sb03/nepim/300s-100%-udp6 789769 ~23% +287.5% 3060129 ~19% lkp-sb03/nepim/300s-25%-tcp6 261626 ~ 0% +20.5% 315240 ~ 4% lkp-sb03/nepim/300s-25%-udp6 51318653 ~ 0% -94.8% 2660554 ~11% lkp-sb03/nuttcp/300s 60628351 ~ 8% +172.5% 1.652e+08 ~ 1% lkp-snb01/hackbench/1600%-proce= ss-pipe 5671391 ~ 5% +79.4% 10175004 ~ 1% lkp-snb01/hackbench/1600%-proce= ss-socket 78033309 ~ 6% +55.9% 1.217e+08 ~ 8% lkp-snb01/hackbench/1600%-threa= ds-pipe 1011536 ~ 2% +106.0% 2083453 ~ 5% lkp-snb01/hackbench/1600%-threa= ds-socket 1142072 ~ 3% +13.2% 1293092 ~ 2% lkp-snb01/hackbench/50%-process= -socket 22796768 ~ 0% +11.9% 25515853 ~ 3% lkp-snb01/hackbench/50%-threads= -pipe 963465 ~ 1% +14.4% 1102031 ~ 1% lkp-snb01/hackbench/50%-threads= -socket 2.231e+08 ~ 4% +49.6% 3.338e+08 ~ 4% TOTAL numa-numastat.node0.local= _node eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 260067 ~ 1% +27.6% 331779 ~ 1% lkp-sb03/nepim/300s-100%-udp 262028 ~ 0% +27.0% 332777 ~ 4% lkp-sb03/nepim/300s-100%-udp6 789772 ~23% +287.5% 3060134 ~19% lkp-sb03/nepim/300s-25%-tcp6 261626 ~ 0% +20.5% 315242 ~ 4% lkp-sb03/nepim/300s-25%-udp6 51318659 ~ 0% -94.8% 2660559 ~11% lkp-sb03/nuttcp/300s 60631155 ~ 8% +172.5% 1.652e+08 ~ 1% lkp-snb01/hackbench/1600%-proce= ss-pipe 5675587 ~ 5% +79.3% 10175010 ~ 1% lkp-snb01/hackbench/1600%-proce= ss-socket 78034716 ~ 6% +55.9% 1.217e+08 ~ 8% lkp-snb01/hackbench/1600%-threa= ds-pipe 1012934 ~ 3% +106.0% 2086250 ~ 4% lkp-snb01/hackbench/1600%-threa= ds-socket 1146283 ~ 3% +12.9% 1294543 ~ 2% lkp-snb01/hackbench/50%-process= -socket 22799567 ~ 0% +11.9% 25517251 ~ 3% lkp-snb01/hackbench/50%-threads= -pipe 965148 ~ 1% +14.4% 1103710 ~ 1% lkp-snb01/hackbench/50%-threads= -socket 2.232e+08 ~ 4% +49.6% 3.338e+08 ~ 4% TOTAL numa-numastat.node0.numa_= hit eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 0.91 ~35% +68.9% 1.54 ~ 2% lkp-snb01/hackbench/1600%-proce= ss-pipe 0.91 ~35% +68.9% 1.54 ~ 2% TOTAL perf-profile.cpu-cycles.n= ew_sync_read.vfs_read.sys_read.system_call_fastpath.__read_nocancel eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 0.82 ~38% +63.6% 1.35 ~ 3% lkp-snb01/hackbench/1600%-proce= ss-pipe 0.82 ~38% +63.6% 1.35 ~ 3% TOTAL perf-profile.cpu-cycles.f= snotify.vfs_write.sys_write.system_call_fastpath.__write_nocancel eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1.73 ~12% -51.6% 0.84 ~20% lkp-snb01/hackbench/1600%-threa= ds-pipe 1.88 ~ 1% +43.0% 2.68 ~ 1% lkp-snb01/hackbench/50%-threads= -pipe 1.51 ~ 4% -66.7% 0.50 ~ 1% lkp-snb01/hackbench/50%-threads= -socket 5.11 ~ 5% -21.4% 4.02 ~ 5% TOTAL perf-profile.cpu-cycles._= _switch_to eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 0.71 ~38% +81.7% 1.29 ~ 2% lkp-snb01/hackbench/1600%-proce= ss-pipe 0.71 ~38% +81.7% 1.29 ~ 2% TOTAL perf-profile.cpu-cycles.s= ystem_call.__write_nocancel eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 241 ~ 2% -47.4% 127 ~ 4% lkp-nex04/ebizzy/200%-100x-10s 16247 ~10% -58.4% 6766 ~ 5% lkp-snb01/hackbench/1600%-proce= ss-pipe 16536 ~ 4% -48.3% 8548 ~ 2% lkp-snb01/hackbench/1600%-proce= ss-socket 13905 ~ 1% -51.8% 6703 ~12% lkp-snb01/hackbench/1600%-threa= ds-pipe 15226 ~ 1% -72.3% 4223 ~ 9% lkp-snb01/hackbench/1600%-threa= ds-socket 752 ~ 0% -46.0% 406 ~ 9% lkp-snb01/hackbench/50%-process= -pipe 733 ~ 0% -40.9% 433 ~ 6% lkp-snb01/hackbench/50%-process= -socket 743 ~ 0% -51.9% 357 ~12% lkp-snb01/hackbench/50%-threads= -pipe 723 ~ 2% -45.1% 397 ~12% lkp-snb01/hackbench/50%-threads= -socket 65108 ~ 4% -57.1% 27963 ~ 7% TOTAL numa-vmstat.node1.nr_kern= el_stack eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1300367 ~ 7% -51.2% 634804 ~ 6% lkp-sb03/nepim/300s-100%-tcp 8787 ~ 3% +13.7% 9992 ~ 3% lkp-sb03/nepim/300s-100%-udp 8076 ~ 1% +18.7% 9586 ~ 6% lkp-sb03/nepim/300s-100%-udp6 5496 ~ 4% +19.4% 6562 ~ 3% lkp-sb03/nepim/300s-25%-udp 20723811 ~ 8% -18.1% 16972955 ~18% lkp-sb03/nuttcp/300s 20051774 ~16% -64.1% 7193483 ~ 4% lkp-snb01/hackbench/1600%-proce= ss-pipe 7080252 ~23% -41.5% 4141225 ~ 1% lkp-snb01/hackbench/1600%-proce= ss-socket 17950855 ~ 2% -64.6% 6352937 ~ 4% lkp-snb01/hackbench/1600%-threa= ds-pipe 7114691 ~11% -32.9% 4776778 ~ 0% lkp-snb01/hackbench/1600%-threa= ds-socket 90502668 ~ 0% -78.8% 19208998 ~ 3% lkp-snb01/hackbench/50%-process= -pipe 1.076e+08 ~ 2% -24.8% 80930849 ~ 0% lkp-snb01/hackbench/50%-process= -socket 78124067 ~ 0% -79.9% 15682243 ~ 1% lkp-snb01/hackbench/50%-threads= -pipe 93617032 ~ 0% -14.9% 79650426 ~ 0% lkp-snb01/hackbench/50%-threads= -socket 4.441e+08 ~ 2% -47.0% 2.356e+08 ~ 2% TOTAL cpuidle.C1-SNB.usage eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 255551 ~ 0% -27.0% 186539 ~ 2% lkp-sb03/nepim/300s-100%-udp 255500 ~ 1% -27.2% 185901 ~ 7% lkp-sb03/nepim/300s-100%-udp6 254830 ~ 0% -19.7% 204582 ~ 8% lkp-sb03/nepim/300s-25%-udp6 507685 ~13% +9751.5% 50014706 ~ 0% lkp-sb03/nuttcp/300s 1.001e+08 ~ 9% +61.0% 1.613e+08 ~ 1% lkp-snb01/hackbench/1600%-proce= ss-pipe 13187833 ~ 0% -26.9% 9646005 ~ 2% lkp-snb01/hackbench/1600%-proce= ss-socket 2782220 ~ 1% -50.0% 1390395 ~ 5% lkp-snb01/hackbench/1600%-threa= ds-socket 23621451 ~ 0% +8.7% 25686642 ~ 3% lkp-snb01/hackbench/50%-threads= -pipe 1027470 ~ 2% +16.7% 1198816 ~ 2% lkp-snb01/hackbench/50%-threads= -socket 1.42e+08 ~ 7% +75.8% 2.498e+08 ~ 1% TOTAL numa-numastat.node1.local= _node eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 255552 ~ 0% -27.0% 186546 ~ 2% lkp-sb03/nepim/300s-100%-udp 255503 ~ 1% -27.2% 185907 ~ 7% lkp-sb03/nepim/300s-100%-udp6 254832 ~ 0% -19.7% 204585 ~ 8% lkp-sb03/nepim/300s-25%-udp6 507686 ~13% +9751.5% 50014715 ~ 0% lkp-sb03/nuttcp/300s 1.001e+08 ~ 9% +61.0% 1.613e+08 ~ 1% lkp-snb01/hackbench/1600%-proce= ss-pipe 13187839 ~ 0% -26.8% 9650203 ~ 2% lkp-snb01/hackbench/1600%-proce= ss-socket 2785019 ~ 1% -50.0% 1391796 ~ 5% lkp-snb01/hackbench/1600%-threa= ds-socket 23622853 ~ 0% +8.7% 25689442 ~ 3% lkp-snb01/hackbench/50%-threads= -pipe 1029988 ~ 1% +16.6% 1201335 ~ 2% lkp-snb01/hackbench/50%-threads= -socket 1.42e+08 ~ 7% +75.8% 2.498e+08 ~ 1% TOTAL numa-numastat.node1.numa_= hit eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 336227 ~ 1% -10.0% 302601 ~ 1% lkp-sb03/nepim/300s-100%-udp 477009 ~11% +5148.9% 25037586 ~ 0% lkp-sb03/nuttcp/300s 48309350 ~12% +67.4% 80865606 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-pipe 7161565 ~ 4% -27.5% 5191520 ~ 6% lkp-snb01/hackbench/1600%-proce= ss-socket 54578213 ~ 3% +9.7% 59862395 ~ 1% lkp-snb01/hackbench/1600%-threa= ds-pipe 1593797 ~ 0% -39.4% 966066 ~ 5% lkp-snb01/hackbench/1600%-threa= ds-socket 12134656 ~ 0% +8.5% 13164720 ~ 3% lkp-snb01/hackbench/50%-threads= -pipe 718513 ~ 1% +15.8% 832355 ~ 2% lkp-snb01/hackbench/50%-threads= -socket 125309332 ~ 6% +48.6% 186222850 ~ 1% TOTAL numa-vmstat.node1.numa_hit eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 321208 ~ 1% -30.0% 224982 ~ 1% lkp-sb03/nepim/300s-100%-udp 320408 ~ 2% -25.5% 238721 ~ 2% lkp-sb03/nepim/300s-100%-udp6 327286 ~ 0% -24.8% 246097 ~ 8% lkp-sb03/nepim/300s-25%-udp6 462246 ~11% +5299.7% 24960044 ~ 0% lkp-sb03/nuttcp/300s 48299610 ~12% +67.3% 80792506 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-pipe 7153407 ~ 4% -28.5% 5117079 ~ 6% lkp-snb01/hackbench/1600%-proce= ss-socket 54567457 ~ 3% +9.6% 59808663 ~ 1% lkp-snb01/hackbench/1600%-threa= ds-pipe 1583285 ~ 0% -43.6% 893721 ~ 5% lkp-snb01/hackbench/1600%-threa= ds-socket 12125307 ~ 0% +8.0% 13091555 ~ 3% lkp-snb01/hackbench/50%-threads= -pipe 125160217 ~ 6% +48.1% 185373370 ~ 1% TOTAL numa-vmstat.node1.numa_lo= cal eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1.25 ~ 4% -47.1% 0.66 ~14% lkp-snb01/hackbench/50%-process= -pipe 1.13 ~ 1% -55.9% 0.50 ~ 7% lkp-snb01/hackbench/50%-threads= -pipe 2.39 ~ 3% -51.3% 1.16 ~11% TOTAL perf-profile.cpu-cycles.m= utex_spin_on_owner.__mutex_lock_slowpath.mutex_lock.pipe_write.new_sync_wri= te eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 291907 ~ 0% +30.5% 381061 ~ 0% lkp-sb03/nepim/300s-100%-udp 300689 ~ 0% +26.8% 381191 ~ 3% lkp-sb03/nepim/300s-100%-udp6 590235 ~22% +200.2% 1771607 ~12% lkp-sb03/nepim/300s-25%-tcp6 293021 ~ 0% +19.8% 351132 ~ 9% lkp-sb03/nepim/300s-25%-udp 284025 ~ 0% +33.6% 379443 ~ 3% lkp-sb03/nepim/300s-25%-udp6 25724053 ~ 0% -93.4% 1691833 ~ 7% lkp-sb03/nuttcp/300s 33612981 ~ 6% +141.4% 81147547 ~ 2% lkp-snb01/hackbench/1600%-proce= ss-pipe 2894884 ~ 2% +86.2% 5389585 ~ 5% lkp-snb01/hackbench/1600%-proce= ss-socket 43917694 ~ 0% +37.8% 60537420 ~ 3% lkp-snb01/hackbench/1600%-threa= ds-pipe 632190 ~ 3% +91.1% 1207968 ~ 4% lkp-snb01/hackbench/1600%-threa= ds-socket 710341 ~ 2% +21.0% 859338 ~ 3% lkp-snb01/hackbench/50%-process= -socket 11671991 ~ 0% +11.1% 12969157 ~ 3% lkp-snb01/hackbench/50%-threads= -pipe 636411 ~ 1% +16.6% 741777 ~ 2% lkp-snb01/hackbench/50%-threads= -socket 121560423 ~ 2% +38.0% 167809063 ~ 3% TOTAL numa-vmstat.node0.numa_lo= cal eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 986 ~14% -56.7% 427 ~ 6% lkp-nex04/ebizzy/200%-100x-10s 45 ~20% +77.5% 80 ~29% xps2/pigz/100%-128K 1031 ~14% -50.8% 507 ~10% TOTAL cpuidle.C1E-NHM.usage eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 308 ~ 0% +94.5% 599 ~ 0% lkp-snb01/hackbench/50%-process= -socket 294 ~ 0% +105.0% 603 ~ 0% lkp-snb01/hackbench/50%-threads= -socket 602 ~ 0% +99.6% 1202 ~ 0% TOTAL slabinfo.kmalloc-256.acti= ve_slabs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 308 ~ 0% +94.5% 599 ~ 0% lkp-snb01/hackbench/50%-process= -socket 294 ~ 0% +105.0% 603 ~ 0% lkp-snb01/hackbench/50%-threads= -socket 602 ~ 0% +99.6% 1202 ~ 0% TOTAL slabinfo.kmalloc-256.num_= slabs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 317 ~ 0% +91.9% 609 ~ 0% lkp-snb01/hackbench/50%-process= -socket 300 ~ 0% +103.5% 612 ~ 0% lkp-snb01/hackbench/50%-threads= -socket 618 ~ 0% +97.6% 1221 ~ 0% TOTAL slabinfo.kmalloc-512.acti= ve_slabs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 317 ~ 0% +91.9% 609 ~ 0% lkp-snb01/hackbench/50%-process= -socket 300 ~ 0% +103.5% 612 ~ 0% lkp-snb01/hackbench/50%-threads= -socket 618 ~ 0% +97.6% 1221 ~ 0% TOTAL slabinfo.kmalloc-512.num_= slabs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 3872 ~ 2% -47.4% 2038 ~ 4% lkp-nex04/ebizzy/200%-100x-10s 1836 ~ 2% +15.8% 2127 ~ 4% lkp-sb03/nepim/300s-100%-tcp 2259 ~ 5% -17.3% 1867 ~ 2% lkp-sb03/nuttcp/300s 1934 ~ 6% +8.9% 2105 ~ 1% lkp-sb03/thrulay/300s 261024 ~10% -57.4% 111299 ~ 2% lkp-snb01/hackbench/1600%-proce= ss-pipe 265786 ~ 3% -49.0% 135448 ~ 5% lkp-snb01/hackbench/1600%-proce= ss-socket 223640 ~ 1% -52.3% 106733 ~10% lkp-snb01/hackbench/1600%-threa= ds-pipe 242683 ~ 1% -72.8% 66037 ~10% lkp-snb01/hackbench/1600%-threa= ds-socket 12011 ~ 0% -45.9% 6495 ~ 9% lkp-snb01/hackbench/50%-process= -pipe 11736 ~ 0% -40.9% 6940 ~ 5% lkp-snb01/hackbench/50%-process= -socket 11931 ~ 0% -52.1% 5711 ~12% lkp-snb01/hackbench/50%-threads= -pipe 11576 ~ 2% -44.9% 6376 ~12% lkp-snb01/hackbench/50%-threads= -socket 1050291 ~ 4% -56.9% 453180 ~ 6% TOTAL numa-meminfo.node1.Kernel= Stack eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 0.93 ~31% +56.3% 1.45 ~ 2% lkp-snb01/hackbench/1600%-proce= ss-pipe 0.93 ~31% +56.3% 1.45 ~ 2% TOTAL perf-profile.cpu-cycles._= _write_nocancel eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1.02 ~33% +70.6% 1.74 ~ 2% lkp-snb01/hackbench/1600%-proce= ss-pipe 0.73 ~ 2% +58.7% 1.15 ~ 2% lkp-snb01/hackbench/50%-process= -socket 1.75 ~20% +65.6% 2.89 ~ 2% TOTAL perf-profile.cpu-cycles.v= fs_read.sys_read.system_call_fastpath.__read_nocancel eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 408 ~ 0% +92.5% 785 ~10% lkp-nex04/ebizzy/200%-100x-10s 340 ~ 7% +90.0% 646 ~ 9% lkp-sb03/nepim/300s-100%-tcp 357 ~ 0% +100.0% 714 ~ 5% lkp-sb03/nepim/300s-100%-tcp6 323 ~ 7% +115.8% 697 ~ 3% lkp-sb03/nepim/300s-100%-udp 374 ~ 6% +68.2% 629 ~10% lkp-sb03/nepim/300s-100%-udp6 323 ~ 7% +105.3% 663 ~ 6% lkp-sb03/nepim/300s-25%-tcp 340 ~ 7% +100.0% 680 ~ 9% lkp-sb03/nepim/300s-25%-tcp6 340 ~ 7% +100.0% 680 ~ 9% lkp-sb03/nepim/300s-25%-udp 374 ~ 6% +81.8% 680 ~ 7% lkp-sb03/nepim/300s-25%-udp6 357 ~11% +104.8% 731 ~ 6% lkp-sb03/nuttcp/300s 357 ~11% +100.0% 714 ~ 0% lkp-sb03/thrulay/300s 340 ~ 7% +115.0% 731 ~11% lkp-snb01/hackbench/1600%-proce= ss-pipe 374 ~ 6% +77.3% 663 ~ 6% lkp-snb01/hackbench/1600%-proce= ss-socket 357 ~ 0% +76.2% 629 ~15% lkp-snb01/hackbench/1600%-threa= ds-pipe 357 ~ 0% +104.8% 731 ~ 8% lkp-snb01/hackbench/1600%-threa= ds-socket 374 ~12% +72.7% 646 ~ 9% lkp-snb01/hackbench/50%-process= -pipe 374 ~ 6% +63.6% 612 ~ 6% lkp-snb01/hackbench/50%-process= -socket 374 ~12% +59.1% 595 ~10% lkp-snb01/hackbench/50%-threads= -pipe 346 ~11% +94.1% 673 ~ 3% lkp-snb01/hackbench/50%-threads= -socket 6789 ~ 6% +90.0% 12899 ~ 7% TOTAL slabinfo.mnt_cache.num_ob= js eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 408 ~ 0% +92.5% 785 ~10% lkp-nex04/ebizzy/200%-100x-10s 340 ~ 7% +90.0% 646 ~ 9% lkp-sb03/nepim/300s-100%-tcp 357 ~ 0% +100.0% 714 ~ 5% lkp-sb03/nepim/300s-100%-tcp6 323 ~ 7% +115.8% 697 ~ 3% lkp-sb03/nepim/300s-100%-udp 374 ~ 6% +68.2% 629 ~10% lkp-sb03/nepim/300s-100%-udp6 323 ~ 7% +105.3% 663 ~ 6% lkp-sb03/nepim/300s-25%-tcp 340 ~ 7% +100.0% 680 ~ 9% lkp-sb03/nepim/300s-25%-tcp6 340 ~ 7% +100.0% 680 ~ 9% lkp-sb03/nepim/300s-25%-udp 374 ~ 6% +81.8% 680 ~ 7% lkp-sb03/nepim/300s-25%-udp6 357 ~11% +104.8% 731 ~ 6% lkp-sb03/nuttcp/300s 357 ~11% +100.0% 714 ~ 0% lkp-sb03/thrulay/300s 340 ~ 7% +115.0% 731 ~11% lkp-snb01/hackbench/1600%-proce= ss-pipe 374 ~ 6% +77.3% 663 ~ 6% lkp-snb01/hackbench/1600%-proce= ss-socket 357 ~ 0% +76.2% 629 ~15% lkp-snb01/hackbench/1600%-threa= ds-pipe 357 ~ 0% +104.8% 731 ~ 8% lkp-snb01/hackbench/1600%-threa= ds-socket 374 ~12% +72.7% 646 ~ 9% lkp-snb01/hackbench/50%-process= -pipe 374 ~ 6% +63.6% 612 ~ 6% lkp-snb01/hackbench/50%-process= -socket 374 ~12% +59.1% 595 ~10% lkp-snb01/hackbench/50%-threads= -pipe 346 ~11% +94.1% 673 ~ 3% lkp-snb01/hackbench/50%-threads= -socket 6789 ~ 6% +90.0% 12899 ~ 7% TOTAL slabinfo.mnt_cache.active= _objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 0.55 ~37% +77.7% 0.98 ~ 5% lkp-snb01/hackbench/1600%-proce= ss-pipe 0.79 ~ 5% +23.3% 0.97 ~ 3% lkp-snb01/hackbench/1600%-threa= ds-pipe 1.34 ~19% +45.8% 1.95 ~ 4% TOTAL perf-profile.cpu-cycles.m= utex_lock.pipe_read.new_sync_read.vfs_read.sys_read eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 0.99 ~40% +70.4% 1.69 ~ 7% lkp-snb01/hackbench/1600%-proce= ss-pipe 0.68 ~12% +76.0% 1.20 ~ 6% lkp-snb01/hackbench/50%-process= -socket 0.67 ~15% +53.2% 1.02 ~17% lkp-snb01/hackbench/50%-threads= -socket 2.34 ~25% +67.1% 3.90 ~ 9% TOTAL perf-profile.cpu-cycles.s= elinux_file_permission.security_file_permission.rw_verify_area.vfs_write.sy= s_write eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 5756 ~ 6% +19.2% 6863 ~ 5% lkp-nex04/ebizzy/200%-100x-10s 8732 ~ 5% +23.3% 10762 ~15% lkp-sb03/nepim/300s-100%-tcp 8698 ~ 6% -7.6% 8041 ~ 1% lkp-sb03/nepim/300s-25%-udp 21425 ~49% +216.7% 67853 ~ 3% lkp-snb01/hackbench/1600%-proce= ss-pipe 63758 ~ 3% +50.5% 95964 ~ 2% lkp-snb01/hackbench/1600%-proce= ss-socket 8958 ~11% +290.6% 34993 ~ 6% lkp-snb01/hackbench/1600%-threa= ds-pipe 52207 ~ 4% +65.2% 86255 ~ 3% lkp-snb01/hackbench/1600%-threa= ds-socket 8458 ~ 4% +61.8% 13686 ~ 6% lkp-snb01/hackbench/50%-process= -pipe 9574 ~ 5% +78.7% 17110 ~ 3% lkp-snb01/hackbench/50%-process= -socket 9175 ~ 1% +15.7% 10614 ~ 6% lkp-snb01/hackbench/50%-threads= -pipe 10383 ~ 4% +28.6% 13349 ~ 4% lkp-snb01/hackbench/50%-threads= -socket 207127 ~ 9% +76.5% 365493 ~ 3% TOTAL numa-vmstat.node0.nr_slab= _unreclaimable eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 23027 ~ 6% +19.2% 27451 ~ 5% lkp-nex04/ebizzy/200%-100x-10s 34931 ~ 5% +23.3% 43055 ~15% lkp-sb03/nepim/300s-100%-tcp 34794 ~ 6% -7.6% 32165 ~ 1% lkp-sb03/nepim/300s-25%-udp 252845 ~ 3% +51.0% 381893 ~ 2% lkp-snb01/hackbench/1600%-proce= ss-socket 35920 ~11% +287.6% 139238 ~ 6% lkp-snb01/hackbench/1600%-threa= ds-pipe 208226 ~ 7% +61.8% 336833 ~ 4% lkp-snb01/hackbench/1600%-threa= ds-socket 33831 ~ 4% +61.7% 54718 ~ 6% lkp-snb01/hackbench/50%-process= -pipe 38316 ~ 5% +78.7% 68454 ~ 3% lkp-snb01/hackbench/50%-process= -socket 36701 ~ 1% +15.7% 42453 ~ 5% lkp-snb01/hackbench/50%-threads= -pipe 41548 ~ 4% +28.6% 53422 ~ 4% lkp-snb01/hackbench/50%-threads= -socket 740143 ~ 5% +59.4% 1179686 ~ 4% TOTAL numa-meminfo.node0.SUnrec= laim eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1.36 ~ 1% -42.2% 0.79 ~14% lkp-snb01/hackbench/50%-process= -pipe 1.10 ~ 4% -49.2% 0.56 ~ 8% lkp-snb01/hackbench/50%-threads= -pipe 2.46 ~ 2% -45.3% 1.34 ~11% TOTAL perf-profile.cpu-cycles._= _mutex_lock_slowpath.mutex_lock.pipe_write.new_sync_write.vfs_write eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 2.455e+08 ~ 0% +132.4% 5.707e+08 ~ 3% lkp-nex04/ebizzy/200%-100x-10s 317554 ~12% +41.3% 448663 ~ 9% xps2/pigz/100%-128K 313973 ~ 9% +36.7% 429232 ~13% xps2/pigz/100%-512K 2.462e+08 ~ 0% +132.2% 5.715e+08 ~ 3% TOTAL cpuidle.C3-NHM.time eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 0.08 ~ 0% +97.5% 0.16 ~ 2% lkp-nex04/ebizzy/200%-100x-10s 8.09 ~ 0% +17.1% 9.47 ~ 3% lkp-sb03/nepim/300s-100%-udp 8.65 ~ 3% +19.2% 10.31 ~ 5% lkp-sb03/nepim/300s-100%-udp6 9.31 ~ 2% +12.8% 10.51 ~ 3% lkp-sb03/nepim/300s-25%-tcp6 7.32 ~ 2% +16.5% 8.53 ~ 0% lkp-sb03/nepim/300s-25%-udp 7.50 ~ 4% +10.9% 8.32 ~ 3% lkp-sb03/nepim/300s-25%-udp6 9.25 ~ 4% +16.8% 10.80 ~ 2% lkp-sb03/nuttcp/300s 2.60 ~ 5% +193.1% 7.63 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-pipe 2.96 ~ 5% +68.1% 4.97 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-socket 1.43 ~ 0% +30.9% 1.88 ~ 2% lkp-snb01/hackbench/1600%-threa= ds-pipe 2.13 ~ 3% -22.7% 1.65 ~ 0% lkp-snb01/hackbench/1600%-threa= ds-socket 3.00 ~ 1% -73.4% 0.80 ~ 4% lkp-snb01/hackbench/50%-process= -pipe 4.36 ~ 0% +82.7% 7.97 ~ 0% lkp-snb01/hackbench/50%-process= -socket 2.71 ~ 1% -77.4% 0.61 ~ 4% lkp-snb01/hackbench/50%-threads= -pipe 4.10 ~ 0% +89.6% 7.77 ~ 0% lkp-snb01/hackbench/50%-threads= -socket 0.18 ~ 0% +11.1% 0.20 ~ 3% xps2/pigz/100%-128K 0.18 ~ 2% +10.9% 0.20 ~ 2% xps2/pigz/100%-512K 73.85 ~ 2% +24.3% 91.76 ~ 2% TOTAL turbostat.%c1 eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 99 ~28% +43.4% 142 ~ 0% lkp-sb03/nepim/300s-25%-udp 99 ~28% +43.4% 142 ~ 0% TOTAL proc-vmstat.nr_written eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 0.75 ~27% +49.1% 1.11 ~ 7% lkp-snb01/hackbench/1600%-proce= ss-pipe 0.75 ~27% +49.1% 1.11 ~ 7% TOTAL perf-profile.cpu-cycles.f= ile_update_time.pipe_write.new_sync_write.vfs_write.sys_write eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1.09 ~35% +84.4% 2.00 ~ 2% lkp-snb01/hackbench/1600%-proce= ss-pipe 1.57 ~ 5% +21.2% 1.91 ~ 1% lkp-snb01/hackbench/1600%-threa= ds-pipe 0.63 ~ 4% +81.6% 1.15 ~ 1% lkp-snb01/hackbench/50%-process= -socket 0.60 ~ 2% +76.5% 1.07 ~ 1% lkp-snb01/hackbench/50%-threads= -socket 3.90 ~13% +57.2% 6.13 ~ 1% TOTAL perf-profile.cpu-cycles._= _srcu_read_unlock.fsnotify.vfs_write.sys_write.system_call_fastpath eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1.75 ~35% +82.5% 3.20 ~13% lkp-snb01/hackbench/1600%-proce= ss-pipe 2.68 ~ 4% +33.8% 3.59 ~ 5% lkp-snb01/hackbench/1600%-threa= ds-pipe 0.84 ~ 6% +98.8% 1.67 ~16% lkp-snb01/hackbench/50%-threads= -socket 5.28 ~15% +60.4% 8.46 ~10% TOTAL perf-profile.cpu-cycles.a= vc_has_perm.inode_has_perm.file_has_perm.selinux_file_permission.security_f= ile_permission eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 0.89 ~28% +49.1% 1.33 ~12% lkp-snb01/hackbench/1600%-proce= ss-pipe 0.89 ~28% +49.1% 1.33 ~12% TOTAL perf-profile.cpu-cycles._= _fget_light.sys_read.system_call_fastpath.__read_nocancel eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 0.98 ~30% +49.0% 1.46 ~10% lkp-snb01/hackbench/1600%-proce= ss-pipe 0.98 ~30% +49.0% 1.46 ~10% TOTAL perf-profile.cpu-cycles.s= elinux_file_permission.security_file_permission.rw_verify_area.vfs_read.sys= _read eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 2209 ~12% +33.6% 2951 ~ 3% lkp-sb03/nepim/300s-25%-tcp 100316 ~ 2% -39.0% 61218 ~ 3% lkp-snb01/hackbench/1600%-proce= ss-pipe 102573 ~ 2% -22.2% 79771 ~ 2% lkp-snb01/hackbench/1600%-proce= ss-socket 43454 ~ 0% -52.8% 20519 ~ 9% lkp-snb01/hackbench/1600%-threa= ds-pipe 42356 ~ 2% -67.1% 13951 ~10% lkp-snb01/hackbench/1600%-threa= ds-socket 6459 ~ 3% -17.4% 5332 ~14% lkp-snb01/hackbench/50%-process= -pipe 7111 ~ 3% -13.5% 6149 ~ 4% lkp-snb01/hackbench/50%-process= -socket 304479 ~ 2% -37.6% 189893 ~ 4% TOTAL numa-vmstat.node1.nr_acti= ve_anon eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 0.96 ~33% +80.3% 1.74 ~ 1% lkp-snb01/hackbench/1600%-proce= ss-pipe 1.39 ~ 6% +18.5% 1.64 ~ 2% lkp-snb01/hackbench/1600%-threa= ds-pipe 2.35 ~17% +43.8% 3.38 ~ 1% TOTAL perf-profile.cpu-cycles._= _sb_end_write.pipe_write.new_sync_write.vfs_write.sys_write eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 8844 ~12% +33.5% 11808 ~ 3% lkp-sb03/nepim/300s-25%-tcp 401560 ~ 2% -37.1% 252711 ~ 4% lkp-snb01/hackbench/1600%-proce= ss-pipe 413896 ~ 1% -22.9% 319212 ~ 2% lkp-snb01/hackbench/1600%-proce= ss-socket 174088 ~ 1% -53.0% 81904 ~ 9% lkp-snb01/hackbench/1600%-threa= ds-pipe 168921 ~ 2% -66.9% 55935 ~10% lkp-snb01/hackbench/1600%-threa= ds-socket 25777 ~ 3% -17.3% 21308 ~14% lkp-snb01/hackbench/50%-process= -pipe 28447 ~ 3% -13.5% 24604 ~ 4% lkp-snb01/hackbench/50%-process= -socket 1221534 ~ 2% -37.2% 767483 ~ 4% TOTAL numa-meminfo.node1.Active= (anon) eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1.83 ~ 9% +17.3% 2.14 ~ 2% lkp-snb01/hackbench/1600%-threa= ds-socket 1.20 ~ 4% +101.9% 2.42 ~ 1% lkp-snb01/hackbench/50%-process= -socket 1.15 ~ 2% +87.7% 2.17 ~ 2% lkp-snb01/hackbench/50%-threads= -socket 4.18 ~ 6% +61.0% 6.73 ~ 2% TOTAL perf-profile.cpu-cycles.c= opy_user_generic_string.skb_copy_datagram_from_iovec.unix_stream_sendmsg.so= ck_aio_write.do_sync_write eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 2286 ~11% +30.7% 2989 ~ 3% lkp-sb03/nepim/300s-25%-tcp 100357 ~ 2% -39.0% 61211 ~ 3% lkp-snb01/hackbench/1600%-proce= ss-pipe 102650 ~ 2% -22.2% 79879 ~ 2% lkp-snb01/hackbench/1600%-proce= ss-socket 43827 ~ 1% -52.6% 20768 ~ 9% lkp-snb01/hackbench/1600%-threa= ds-pipe 42620 ~ 2% -66.8% 14153 ~10% lkp-snb01/hackbench/1600%-threa= ds-socket 6551 ~ 3% -17.5% 5406 ~15% lkp-snb01/hackbench/50%-process= -pipe 7196 ~ 3% -13.8% 6203 ~ 4% lkp-snb01/hackbench/50%-process= -socket 305489 ~ 2% -37.6% 190611 ~ 4% TOTAL numa-vmstat.node1.nr_anon= _pages eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1.28 ~34% +86.0% 2.39 ~ 2% lkp-snb01/hackbench/1600%-proce= ss-pipe 1.98 ~ 7% +18.7% 2.35 ~ 4% lkp-snb01/hackbench/1600%-threa= ds-pipe 1.13 ~10% +15.9% 1.31 ~ 0% lkp-snb01/hackbench/1600%-threa= ds-socket 0.79 ~ 3% +83.2% 1.45 ~ 1% lkp-snb01/hackbench/50%-process= -socket 0.76 ~ 4% +80.4% 1.38 ~ 2% lkp-snb01/hackbench/50%-threads= -socket 5.95 ~13% +49.2% 8.88 ~ 2% TOTAL perf-profile.cpu-cycles._= _srcu_read_lock.fsnotify.vfs_write.sys_write.system_call_fastpath eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 9160 ~11% +30.6% 11961 ~ 3% lkp-sb03/nepim/300s-25%-tcp 401720 ~ 2% -37.1% 252704 ~ 4% lkp-snb01/hackbench/1600%-proce= ss-pipe 414201 ~ 1% -22.8% 319643 ~ 2% lkp-snb01/hackbench/1600%-proce= ss-socket 175555 ~ 1% -52.8% 82890 ~ 9% lkp-snb01/hackbench/1600%-threa= ds-pipe 169932 ~ 2% -66.6% 56758 ~10% lkp-snb01/hackbench/1600%-threa= ds-socket 26147 ~ 3% -17.4% 21604 ~15% lkp-snb01/hackbench/50%-process= -pipe 28786 ~ 3% -13.8% 24815 ~ 4% lkp-snb01/hackbench/50%-process= -socket 1225502 ~ 2% -37.1% 770377 ~ 4% TOTAL numa-meminfo.node1.AnonPa= ges eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 220 ~ 0% -30.3% 153 ~16% lkp-sb03/nepim/300s-100%-udp6 115 ~32% +58.2% 183 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-pipe 335 ~11% +0.2% 336 ~ 7% TOTAL proc-vmstat.nr_dirtied eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 267 ~ 2% -44.6% 148 ~ 1% lkp-sb03/nepim/300s-100%-tcp 261 ~ 2% -40.5% 155 ~ 2% lkp-sb03/nepim/300s-100%-tcp6 261 ~ 0% -43.0% 148 ~ 1% lkp-sb03/nepim/300s-100%-udp 263 ~ 0% -43.0% 150 ~ 1% lkp-sb03/nepim/300s-100%-udp6 264 ~ 0% -41.4% 154 ~ 0% lkp-sb03/nepim/300s-25%-tcp 261 ~ 1% -41.5% 153 ~ 1% lkp-sb03/nepim/300s-25%-tcp6 264 ~ 4% -44.3% 147 ~ 1% lkp-sb03/nepim/300s-25%-udp 265 ~ 2% -43.9% 148 ~ 0% lkp-sb03/nepim/300s-25%-udp6 267 ~ 1% -43.7% 150 ~ 1% lkp-sb03/nuttcp/300s 259 ~ 2% -42.5% 149 ~ 2% lkp-sb03/thrulay/300s 624 ~ 5% -18.3% 510 ~ 2% lkp-snb01/hackbench/1600%-threa= ds-pipe 264 ~ 2% -39.8% 159 ~ 3% lkp-snb01/hackbench/1600%-threa= ds-socket 413 ~ 4% -24.1% 314 ~ 2% lkp-snb01/hackbench/50%-process= -pipe 324 ~ 2% -35.5% 209 ~ 3% lkp-snb01/hackbench/50%-threads= -pipe 262 ~ 4% -37.5% 163 ~ 4% lkp-snb01/hackbench/50%-threads= -socket 4522 ~ 2% -36.7% 2861 ~ 2% TOTAL slabinfo.kmalloc-192.acti= ve_slabs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 267 ~ 2% -44.6% 148 ~ 1% lkp-sb03/nepim/300s-100%-tcp 261 ~ 2% -40.5% 155 ~ 2% lkp-sb03/nepim/300s-100%-tcp6 261 ~ 0% -43.0% 148 ~ 1% lkp-sb03/nepim/300s-100%-udp 263 ~ 0% -43.0% 150 ~ 1% lkp-sb03/nepim/300s-100%-udp6 264 ~ 0% -41.4% 154 ~ 0% lkp-sb03/nepim/300s-25%-tcp 261 ~ 1% -41.5% 153 ~ 1% lkp-sb03/nepim/300s-25%-tcp6 264 ~ 4% -44.3% 147 ~ 1% lkp-sb03/nepim/300s-25%-udp 265 ~ 2% -43.9% 148 ~ 0% lkp-sb03/nepim/300s-25%-udp6 267 ~ 1% -43.7% 150 ~ 1% lkp-sb03/nuttcp/300s 259 ~ 2% -42.5% 149 ~ 2% lkp-sb03/thrulay/300s 624 ~ 5% -18.3% 510 ~ 2% lkp-snb01/hackbench/1600%-threa= ds-pipe 264 ~ 2% -39.8% 159 ~ 3% lkp-snb01/hackbench/1600%-threa= ds-socket 413 ~ 4% -24.1% 314 ~ 2% lkp-snb01/hackbench/50%-process= -pipe 324 ~ 2% -35.5% 209 ~ 3% lkp-snb01/hackbench/50%-threads= -pipe 262 ~ 4% -37.5% 163 ~ 4% lkp-snb01/hackbench/50%-threads= -socket 4522 ~ 2% -36.7% 2861 ~ 2% TOTAL slabinfo.kmalloc-192.num_= slabs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 59833 ~ 2% -12.0% 52649 ~ 6% lkp-sb03/nepim/300s-100%-tcp6 108376 ~41% +172.3% 295120 ~ 2% lkp-snb01/hackbench/1600%-proce= ss-pipe 272813 ~ 2% +52.0% 414643 ~ 2% lkp-snb01/hackbench/1600%-proce= ss-socket 62546 ~12% +171.8% 169998 ~ 5% lkp-snb01/hackbench/1600%-threa= ds-pipe 231752 ~ 7% +59.8% 370345 ~ 4% lkp-snb01/hackbench/1600%-threa= ds-socket 57896 ~ 3% +27.6% 73874 ~ 6% lkp-snb01/hackbench/50%-process= -pipe 56551 ~ 5% +60.9% 90973 ~ 5% lkp-snb01/hackbench/50%-process= -socket 57482 ~ 2% +11.1% 63842 ~ 5% lkp-snb01/hackbench/50%-threads= -pipe 63592 ~ 2% +19.4% 75956 ~ 1% lkp-snb01/hackbench/50%-threads= -socket 970845 ~ 9% +65.6% 1607403 ~ 3% TOTAL numa-meminfo.node0.Slab eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1.34 ~34% +69.0% 2.27 ~ 1% lkp-snb01/hackbench/1600%-proce= ss-pipe 1.88 ~ 4% +13.8% 2.14 ~ 1% lkp-snb01/hackbench/1600%-threa= ds-pipe 3.22 ~17% +36.8% 4.41 ~ 1% TOTAL perf-profile.cpu-cycles.c= opy_page_from_iter_iovec.copy_page_from_iter.pipe_write.new_sync_write.vfs_= write eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1.65 ~ 7% +11.7% 1.84 ~ 2% lkp-snb01/hackbench/1600%-threa= ds-socket 1.04 ~ 3% +91.1% 1.99 ~ 0% lkp-snb01/hackbench/50%-process= -socket 1.01 ~ 3% +80.6% 1.82 ~ 2% lkp-snb01/hackbench/50%-threads= -socket 3.70 ~ 5% +52.9% 5.65 ~ 1% TOTAL perf-profile.cpu-cycles._= _alloc_skb.sock_alloc_send_pskb.unix_stream_sendmsg.sock_aio_write.do_sync_= write eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 0.64 ~ 4% +60.2% 1.02 ~ 1% lkp-snb01/hackbench/50%-process= -socket 0.64 ~ 4% +60.2% 1.02 ~ 1% TOTAL perf-profile.cpu-cycles._= raw_spin_lock_irqsave.skb_unlink.unix_stream_recvmsg.sock_aio_read.sock_aio= _read eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 10170 ~ 2% -20.1% 8121 ~ 0% lkp-nex04/ebizzy/200%-100x-10s 11266 ~ 2% -44.5% 6257 ~ 1% lkp-sb03/nepim/300s-100%-tcp 10994 ~ 2% -40.3% 6565 ~ 2% lkp-sb03/nepim/300s-100%-tcp6 11000 ~ 0% -43.0% 6271 ~ 1% lkp-sb03/nepim/300s-100%-udp 11098 ~ 0% -42.9% 6340 ~ 1% lkp-sb03/nepim/300s-100%-udp6 11126 ~ 0% -41.4% 6523 ~ 0% lkp-sb03/nepim/300s-25%-tcp 11014 ~ 1% -41.4% 6453 ~ 2% lkp-sb03/nepim/300s-25%-tcp6 11140 ~ 4% -44.1% 6228 ~ 1% lkp-sb03/nepim/300s-25%-udp 11168 ~ 2% -43.7% 6284 ~ 0% lkp-sb03/nepim/300s-25%-udp6 11252 ~ 1% -43.5% 6355 ~ 1% lkp-sb03/nuttcp/300s 10944 ~ 2% -42.3% 6313 ~ 2% lkp-sb03/thrulay/300s 26242 ~ 5% -18.3% 21452 ~ 2% lkp-snb01/hackbench/1600%-threa= ds-pipe 11133 ~ 2% -39.9% 6687 ~ 3% lkp-snb01/hackbench/1600%-threa= ds-socket 17402 ~ 4% -24.1% 13213 ~ 2% lkp-snb01/hackbench/50%-process= -pipe 15766 ~ 0% -18.2% 12896 ~ 2% lkp-snb01/hackbench/50%-process= -socket 13635 ~ 2% -35.5% 8792 ~ 3% lkp-snb01/hackbench/50%-threads= -pipe 11044 ~ 3% -37.5% 6902 ~ 4% lkp-snb01/hackbench/50%-threads= -socket 216402 ~ 2% -34.5% 141656 ~ 2% TOTAL slabinfo.kmalloc-192.num_= objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 10170 ~ 2% -20.1% 8121 ~ 0% lkp-nex04/ebizzy/200%-100x-10s 11266 ~ 2% -44.5% 6257 ~ 1% lkp-sb03/nepim/300s-100%-tcp 10994 ~ 2% -40.3% 6565 ~ 2% lkp-sb03/nepim/300s-100%-tcp6 11000 ~ 0% -43.0% 6271 ~ 1% lkp-sb03/nepim/300s-100%-udp 11098 ~ 0% -42.9% 6340 ~ 1% lkp-sb03/nepim/300s-100%-udp6 11126 ~ 0% -41.4% 6523 ~ 0% lkp-sb03/nepim/300s-25%-tcp 11014 ~ 1% -41.4% 6453 ~ 2% lkp-sb03/nepim/300s-25%-tcp6 11140 ~ 4% -44.1% 6228 ~ 1% lkp-sb03/nepim/300s-25%-udp 11168 ~ 2% -43.7% 6284 ~ 0% lkp-sb03/nepim/300s-25%-udp6 11252 ~ 1% -43.5% 6355 ~ 1% lkp-sb03/nuttcp/300s 10944 ~ 2% -42.3% 6313 ~ 2% lkp-sb03/thrulay/300s 26088 ~ 5% -18.3% 21317 ~ 2% lkp-snb01/hackbench/1600%-threa= ds-pipe 11086 ~ 2% -39.7% 6687 ~ 3% lkp-snb01/hackbench/1600%-threa= ds-socket 17314 ~ 4% -23.8% 13191 ~ 2% lkp-snb01/hackbench/50%-process= -pipe 15756 ~ 0% -18.2% 12896 ~ 2% lkp-snb01/hackbench/50%-process= -socket 13609 ~ 2% -35.4% 8792 ~ 3% lkp-snb01/hackbench/50%-threads= -pipe 11044 ~ 3% -37.6% 6895 ~ 4% lkp-snb01/hackbench/50%-threads= -socket 216076 ~ 2% -34.5% 141492 ~ 2% TOTAL slabinfo.kmalloc-192.acti= ve_objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1.12 ~19% +39.6% 1.56 ~ 1% lkp-snb01/hackbench/1600%-proce= ss-pipe 8.74 ~ 1% -41.7% 5.10 ~ 8% lkp-snb01/hackbench/50%-process= -pipe 8.13 ~ 1% -43.7% 4.58 ~ 6% lkp-snb01/hackbench/50%-threads= -pipe 17.99 ~ 2% -37.6% 11.24 ~ 6% TOTAL perf-profile.cpu-cycles._= raw_spin_lock_irqsave.__wake_up_sync_key.pipe_write.new_sync_write.vfs_write eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 0.67 ~29% +67.8% 1.13 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-pipe 0.89 ~ 2% +18.0% 1.05 ~ 2% lkp-snb01/hackbench/1600%-threa= ds-pipe 1.56 ~13% +39.5% 2.18 ~ 1% TOTAL perf-profile.cpu-cycles.m= utex_unlock.new_sync_read.vfs_read.sys_read.system_call_fastpath eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1.18 ~ 5% +27.3% 1.51 ~ 8% lkp-snb01/hackbench/1600%-threa= ds-pipe 0.57 ~ 5% +86.1% 1.07 ~13% lkp-snb01/hackbench/50%-threads= -socket 1.76 ~ 5% +46.5% 2.57 ~10% TOTAL perf-profile.cpu-cycles._= _fget.__fget_light.__fdget_pos.sys_read.system_call_fastpath eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 34891 ~ 3% +12.1% 39120 ~ 6% lkp-nex04/ebizzy/200%-100x-10s 54366 ~ 4% -10.2% 48838 ~ 5% lkp-sb03/nepim/300s-25%-udp6 317580 ~ 3% +25.9% 399990 ~ 1% lkp-snb01/hackbench/1600%-proce= ss-socket 76977 ~17% +115.0% 165477 ~11% lkp-snb01/hackbench/1600%-threa= ds-pipe 57835 ~ 8% +187.9% 166509 ~ 4% lkp-snb01/hackbench/1600%-threa= ds-socket 91372 ~13% -21.8% 71452 ~ 7% lkp-snb01/hackbench/50%-process= -pipe 62251 ~ 3% +30.6% 81316 ~16% lkp-snb01/hackbench/50%-process= -socket 695274 ~ 6% +39.9% 972704 ~ 5% TOTAL numa-meminfo.node0.Active eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 0.94 ~ 6% +24.6% 1.17 ~ 7% lkp-snb01/hackbench/1600%-threa= ds-socket 0.86 ~10% +76.1% 1.52 ~ 6% lkp-snb01/hackbench/50%-process= -socket 0.76 ~ 8% +77.4% 1.35 ~10% lkp-snb01/hackbench/50%-threads= -socket 2.56 ~ 8% +57.6% 4.04 ~ 7% TOTAL perf-profile.cpu-cycles.k= mem_cache_alloc_node.__alloc_skb.sock_alloc_send_pskb.unix_stream_sendmsg.s= ock_aio_write eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 0.93 ~ 8% +17.3% 1.09 ~ 2% lkp-snb01/hackbench/1600%-threa= ds-socket 0.79 ~ 3% +70.9% 1.35 ~ 2% lkp-snb01/hackbench/50%-process= -socket 0.76 ~ 1% +65.6% 1.25 ~ 1% lkp-snb01/hackbench/50%-threads= -socket 2.47 ~ 4% +49.2% 3.69 ~ 2% TOTAL perf-profile.cpu-cycles._= _kmalloc_node_track_caller.__kmalloc_reserve.__alloc_skb.sock_alloc_send_ps= kb.unix_stream_sendmsg eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 0.71 ~ 6% +58.2% 1.12 ~ 1% lkp-snb01/hackbench/50%-process= -socket 0.68 ~ 8% +48.8% 1.01 ~ 4% lkp-snb01/hackbench/50%-threads= -socket 1.39 ~ 7% +53.6% 2.14 ~ 2% TOTAL perf-profile.cpu-cycles.c= mpxchg_double_slab.isra.52.__slab_free.kfree.skb_free_head.skb_release_data eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 2.34 ~34% +72.2% 4.03 ~ 1% lkp-snb01/hackbench/1600%-proce= ss-pipe 3.09 ~ 7% +14.4% 3.54 ~ 2% lkp-snb01/hackbench/1600%-threa= ds-pipe 4.77 ~ 7% +20.1% 5.73 ~ 3% xps2/pigz/100%-128K 10.21 ~13% +30.3% 13.30 ~ 2% TOTAL perf-profile.cpu-cycles.c= opy_user_generic_string.copy_page_from_iter.pipe_write.new_sync_write.vfs_w= rite eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1.50 ~ 5% +19.4% 1.79 ~ 5% lkp-snb01/hackbench/1600%-threa= ds-pipe 0.56 ~ 3% +77.3% 1.00 ~ 3% lkp-snb01/hackbench/50%-threads= -socket 2.06 ~ 5% +35.2% 2.79 ~ 4% TOTAL perf-profile.cpu-cycles._= _pthread_enable_asynccancel.start_thread eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 19148511 ~ 1% +51.8% 29065392 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-pipe 19148511 ~ 1% +51.8% 29065392 ~ 0% TOTAL proc-vmstat.pgfault eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 391194 ~ 7% +99.4% 780172 ~39% lkp-nex04/ebizzy/200%-100x-10s 391194 ~ 7% +99.4% 780172 ~39% TOTAL cpuidle.C1E-NHM.time eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 619 ~ 9% +136.0% 1461 ~ 7% lkp-nex04/ebizzy/200%-100x-10s 708 ~ 8% +47.5% 1044 ~ 5% lkp-sb03/nepim/300s-100%-tcp 756 ~ 3% +39.7% 1056 ~ 5% lkp-sb03/nepim/300s-100%-tcp6 756 ~ 3% +47.6% 1116 ~ 0% lkp-sb03/nepim/300s-100%-udp 732 ~ 8% +45.9% 1068 ~ 5% lkp-sb03/nepim/300s-100%-udp6 708 ~ 2% +54.2% 1092 ~ 5% lkp-sb03/nepim/300s-25%-tcp 708 ~ 6% +57.6% 1116 ~ 2% lkp-sb03/nepim/300s-25%-tcp6 732 ~ 4% +49.2% 1092 ~ 5% lkp-sb03/nepim/300s-25%-udp 768 ~ 8% +43.8% 1104 ~ 4% lkp-sb03/nepim/300s-25%-udp6 756 ~ 6% +42.9% 1080 ~ 2% lkp-sb03/nuttcp/300s 756 ~ 0% +52.4% 1152 ~ 2% lkp-sb03/thrulay/300s 756 ~11% +38.1% 1044 ~ 4% lkp-snb01/hackbench/1600%-proce= ss-pipe 768 ~ 2% +40.6% 1080 ~ 2% lkp-snb01/hackbench/1600%-threa= ds-pipe 732 ~ 4% +39.3% 1020 ~ 5% lkp-snb01/hackbench/50%-process= -pipe 5351 ~ 2% +25.7% 6726 ~ 0% lkp-snb01/hackbench/50%-process= -socket 792 ~ 6% +27.3% 1008 ~ 7% lkp-snb01/hackbench/50%-threads= -pipe 2041 ~ 5% +50.6% 3074 ~ 2% lkp-snb01/hackbench/50%-threads= -socket 18439 ~ 4% +42.8% 26334 ~ 3% TOTAL slabinfo.RAW.num_objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1.17 ~41% +61.4% 1.89 ~ 6% lkp-snb01/hackbench/1600%-proce= ss-pipe 1.29 ~ 2% -22.5% 1.00 ~ 7% lkp-snb01/hackbench/1600%-proce= ss-socket 1.17 ~ 1% -19.1% 0.94 ~ 6% lkp-snb01/hackbench/50%-process= -pipe 1.19 ~ 2% +24.4% 1.48 ~ 6% lkp-snb01/hackbench/50%-process= -socket 4.81 ~11% +10.3% 5.31 ~ 6% TOTAL perf-profile.cpu-cycles.v= fs_write.sys_write.system_call_fastpath.__write_nocancel eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 24 ~ 9% -34.7% 16 ~ 4% lkp-nex04/ebizzy/200%-100x-10s 24 ~ 9% -34.7% 16 ~ 4% TOTAL numa-numastat.node2.other= _node eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 382 ~ 3% +14.3% 437 ~ 7% lkp-sb03/nepim/300s-100%-udp6 312 ~ 3% +26.3% 394 ~ 5% lkp-sb03/nuttcp/300s 42434 ~16% +64.6% 69867 ~ 4% lkp-snb01/hackbench/1600%-proce= ss-pipe 42903 ~ 5% +58.3% 67917 ~ 3% lkp-snb01/hackbench/1600%-proce= ss-socket 325 ~10% +40.0% 455 ~16% lkp-snb01/hackbench/1600%-threa= ds-pipe 363 ~ 5% +33.5% 485 ~ 9% lkp-snb01/hackbench/1600%-threa= ds-socket 1931 ~ 2% +86.4% 3600 ~ 9% lkp-snb01/hackbench/50%-process= -pipe 1890 ~ 1% +75.3% 3314 ~ 7% lkp-snb01/hackbench/50%-process= -socket 90543 ~10% +61.8% 146472 ~ 4% TOTAL numa-vmstat.node0.nr_page= _table_pages eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 36648 ~ 2% +9.9% 40265 ~ 1% lkp-sb03/nepim/300s-25%-tcp6 72498 ~ 1% -46.5% 38790 ~ 4% lkp-snb01/hackbench/1600%-proce= ss-socket 47285 ~26% +52.5% 72115 ~ 2% lkp-snb01/hackbench/50%-process= -pipe 74274 ~ 1% -23.2% 57039 ~21% lkp-snb01/hackbench/50%-process= -socket 230707 ~ 7% -9.8% 208210 ~ 7% TOTAL numa-meminfo.node1.Active= (file) eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 619 ~ 9% +136.0% 1461 ~ 7% lkp-nex04/ebizzy/200%-100x-10s 708 ~ 8% +47.5% 1044 ~ 5% lkp-sb03/nepim/300s-100%-tcp 756 ~ 3% +39.7% 1056 ~ 5% lkp-sb03/nepim/300s-100%-tcp6 756 ~ 3% +47.6% 1116 ~ 0% lkp-sb03/nepim/300s-100%-udp 732 ~ 8% +45.9% 1068 ~ 5% lkp-sb03/nepim/300s-100%-udp6 708 ~ 2% +54.2% 1092 ~ 5% lkp-sb03/nepim/300s-25%-tcp 708 ~ 6% +57.6% 1116 ~ 2% lkp-sb03/nepim/300s-25%-tcp6 732 ~ 4% +49.2% 1092 ~ 5% lkp-sb03/nepim/300s-25%-udp 768 ~ 8% +43.8% 1104 ~ 4% lkp-sb03/nepim/300s-25%-udp6 756 ~ 6% +42.9% 1080 ~ 2% lkp-sb03/nuttcp/300s 756 ~ 0% +52.4% 1152 ~ 2% lkp-sb03/thrulay/300s 756 ~11% +38.1% 1044 ~ 4% lkp-snb01/hackbench/1600%-proce= ss-pipe 768 ~ 2% +40.6% 1080 ~ 2% lkp-snb01/hackbench/1600%-threa= ds-pipe 732 ~ 4% +39.3% 1020 ~ 5% lkp-snb01/hackbench/50%-process= -pipe 5350 ~ 2% +24.7% 6670 ~ 1% lkp-snb01/hackbench/50%-process= -socket 792 ~ 6% +27.3% 1008 ~ 7% lkp-snb01/hackbench/50%-threads= -pipe 2010 ~ 4% +44.5% 2904 ~ 2% lkp-snb01/hackbench/50%-threads= -socket 18408 ~ 4% +41.8% 26108 ~ 3% TOTAL slabinfo.RAW.active_objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 9161 ~ 2% +9.9% 10066 ~ 1% lkp-sb03/nepim/300s-25%-tcp6 18064 ~ 1% -46.3% 9697 ~ 4% lkp-snb01/hackbench/1600%-proce= ss-socket 11814 ~26% +52.7% 18038 ~ 2% lkp-snb01/hackbench/50%-process= -pipe 18558 ~ 2% -23.2% 14259 ~21% lkp-snb01/hackbench/50%-process= -socket 57598 ~ 7% -9.6% 52061 ~ 7% TOTAL numa-vmstat.node1.nr_acti= ve_file eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 3.34 ~20% +52.6% 5.10 ~ 1% lkp-snb01/hackbench/1600%-proce= ss-pipe 3.78 ~ 4% +19.9% 4.53 ~ 2% lkp-snb01/hackbench/1600%-threa= ds-pipe 7.12 ~11% +35.3% 9.64 ~ 1% TOTAL perf-profile.cpu-cycles.c= opy_user_generic_string.copy_page_to_iter.pipe_read.new_sync_read.vfs_read eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1547 ~ 3% +12.8% 1745 ~ 6% lkp-sb03/nepim/300s-100%-udp6 1251 ~ 3% +26.3% 1581 ~ 6% lkp-sb03/nuttcp/300s 169996 ~16% +61.0% 273678 ~ 1% lkp-snb01/hackbench/1600%-proce= ss-pipe 172042 ~ 5% +57.7% 271314 ~ 4% lkp-snb01/hackbench/1600%-proce= ss-socket 1305 ~ 9% +39.1% 1816 ~16% lkp-snb01/hackbench/1600%-threa= ds-pipe 1455 ~ 5% +32.5% 1929 ~ 9% lkp-snb01/hackbench/1600%-threa= ds-socket 7703 ~ 2% +86.5% 14365 ~10% lkp-snb01/hackbench/50%-process= -pipe 7567 ~ 1% +75.0% 13241 ~ 7% lkp-snb01/hackbench/50%-process= -socket 362870 ~10% +59.7% 579670 ~ 3% TOTAL numa-meminfo.node0.PageTa= bles eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 934 ~ 7% +43.3% 1339 ~23% lkp-sb03/thrulay/300s 1520 ~25% -30.3% 1060 ~25% lkp-snb01/hackbench/1600%-proce= ss-pipe 2772 ~10% -23.1% 2133 ~ 3% lkp-snb01/hackbench/1600%-proce= ss-socket 368951 ~ 3% -16.3% 308670 ~ 1% lkp-snb01/hackbench/50%-process= -socket 374178 ~ 4% -16.3% 313202 ~ 1% TOTAL proc-vmstat.numa_pte_upda= tes eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 919 ~ 7% +44.1% 1324 ~23% lkp-sb03/thrulay/300s 219218 ~ 3% -31.3% 150603 ~ 1% lkp-snb01/hackbench/50%-process= -socket 220137 ~ 3% -31.0% 151928 ~ 1% TOTAL proc-vmstat.numa_hint_fau= lts eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1.80 ~ 5% +21.1% 2.18 ~ 2% lkp-snb01/hackbench/1600%-threa= ds-pipe 0.71 ~ 2% +70.6% 1.21 ~ 3% lkp-snb01/hackbench/50%-threads= -socket 2.51 ~ 4% +35.1% 3.39 ~ 2% TOTAL perf-profile.cpu-cycles._= _pthread_disable_asynccancel.start_thread eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 9883 ~ 4% -7.5% 9145 ~ 3% lkp-sb03/nepim/300s-25%-udp6 9459 ~ 3% +78.7% 16904 ~ 2% lkp-snb01/hackbench/1600%-proce= ss-socket 15633 ~20% -38.6% 9605 ~ 5% lkp-snb01/hackbench/50%-process= -pipe 9202 ~ 3% +38.9% 12783 ~23% lkp-snb01/hackbench/50%-process= -socket 44178 ~ 9% +9.6% 48438 ~ 9% TOTAL numa-vmstat.node0.nr_acti= ve_file eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 39535 ~ 4% -7.5% 36584 ~ 3% lkp-sb03/nepim/300s-25%-udp6 37841 ~ 3% +79.0% 67744 ~ 2% lkp-snb01/hackbench/1600%-proce= ss-socket 62533 ~20% -38.6% 38423 ~ 5% lkp-snb01/hackbench/50%-process= -pipe 36811 ~ 3% +38.9% 51134 ~23% lkp-snb01/hackbench/50%-process= -socket 176720 ~ 9% +9.7% 193885 ~ 8% TOTAL numa-meminfo.node0.Active= (file) eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 0.88 ~ 3% +56.3% 1.37 ~ 2% lkp-snb01/hackbench/50%-process= -socket 0.87 ~ 3% +41.3% 1.23 ~ 2% lkp-snb01/hackbench/50%-threads= -socket 1.75 ~ 3% +48.8% 2.60 ~ 2% TOTAL perf-profile.cpu-cycles.c= mpxchg_double_slab.isra.52.__slab_free.kmem_cache_free.kfree_skbmem.consume= _skb eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 555134 ~ 0% +23.5% 685485 ~11% lkp-sb03/nepim/300s-100%-tcp 1051233 ~15% +58.1% 1661779 ~ 1% lkp-snb01/hackbench/1600%-proce= ss-pipe 1176668 ~ 2% +50.1% 1766141 ~ 2% lkp-snb01/hackbench/1600%-proce= ss-socket 524339 ~ 5% +64.5% 862347 ~ 4% lkp-snb01/hackbench/1600%-threa= ds-pipe 630814 ~ 1% +66.2% 1048417 ~ 3% lkp-snb01/hackbench/1600%-threa= ds-socket 477843 ~ 1% +14.3% 546220 ~ 4% lkp-snb01/hackbench/50%-process= -socket 4416032 ~ 5% +48.8% 6570390 ~ 3% TOTAL numa-meminfo.node0.MemUsed eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1.30 ~ 2% +40.4% 1.82 ~ 3% lkp-snb01/hackbench/50%-process= -socket 1.30 ~ 2% +40.4% 1.82 ~ 3% TOTAL perf-profile.cpu-cycles._= _fget_light.sys_write.system_call_fastpath.__write_nocancel eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1942 ~ 0% +25.9% 2445 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-pipe 1398 ~ 0% -19.6% 1124 ~ 0% lkp-snb01/hackbench/1600%-threa= ds-socket 1903 ~ 0% -46.0% 1028 ~ 2% lkp-snb01/hackbench/50%-process= -pipe 2111 ~ 1% +22.1% 2578 ~ 0% lkp-snb01/hackbench/50%-process= -socket 1777 ~ 0% -46.3% 954 ~ 2% lkp-snb01/hackbench/50%-threads= -pipe 2009 ~ 0% +27.6% 2565 ~ 0% lkp-snb01/hackbench/50%-threads= -socket 11143 ~ 0% -4.0% 10696 ~ 1% TOTAL uptime.idle eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 707650 ~ 0% -18.8% 574550 ~14% lkp-sb03/nepim/300s-100%-tcp 2248066 ~ 5% -41.5% 1314386 ~ 3% lkp-snb01/hackbench/1600%-proce= ss-pipe 2416921 ~ 2% -32.2% 1639330 ~ 2% lkp-snb01/hackbench/1600%-proce= ss-socket 1043649 ~ 3% -30.1% 729789 ~ 5% lkp-snb01/hackbench/1600%-threa= ds-pipe 1174630 ~ 1% -34.4% 770016 ~ 2% lkp-snb01/hackbench/1600%-threa= ds-socket 582159 ~ 0% -10.4% 521613 ~ 5% lkp-snb01/hackbench/50%-process= -socket 8173077 ~ 2% -32.1% 5549686 ~ 4% TOTAL numa-meminfo.node1.MemUsed eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 147755 ~ 4% -41.4% 86619 ~ 1% lkp-snb01/hackbench/50%-process= -socket 67168 ~ 2% -11.1% 59729 ~ 3% lkp-snb01/hackbench/50%-threads= -socket 214923 ~ 3% -31.9% 146349 ~ 2% TOTAL proc-vmstat.numa_hint_fau= lts_local eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1.60 ~ 6% +18.9% 1.91 ~ 2% lkp-snb01/hackbench/1600%-threa= ds-pipe 0.89 ~ 9% +20.3% 1.07 ~ 2% lkp-snb01/hackbench/1600%-threa= ds-socket 0.61 ~ 2% +79.8% 1.10 ~ 2% lkp-snb01/hackbench/50%-threads= -socket 3.10 ~ 6% +31.4% 4.08 ~ 2% TOTAL perf-profile.cpu-cycles.s= ystem_call_after_swapgs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1245 ~ 8% +25.4% 1562 ~ 7% lkp-sb03/nepim/300s-25%-tcp 1432 ~21% +25.9% 1803 ~ 7% lkp-sb03/nepim/300s-25%-tcp6 384498 ~ 5% -47.3% 202806 ~ 4% lkp-snb01/hackbench/1600%-proce= ss-pipe 394577 ~ 1% -34.3% 259067 ~ 1% lkp-snb01/hackbench/1600%-proce= ss-socket 2079 ~ 6% -22.5% 1611 ~17% lkp-snb01/hackbench/1600%-threa= ds-pipe 1949 ~ 3% -18.1% 1595 ~11% lkp-snb01/hackbench/1600%-threa= ds-socket 19295 ~ 0% -35.9% 12376 ~11% lkp-snb01/hackbench/50%-process= -pipe 19235 ~ 0% -28.3% 13799 ~ 8% lkp-snb01/hackbench/50%-process= -socket 824312 ~ 3% -40.0% 494620 ~ 3% TOTAL numa-meminfo.node1.PageTa= bles eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 2.14 ~ 6% +23.0% 2.64 ~ 2% lkp-snb01/hackbench/1600%-threa= ds-pipe 1.18 ~ 8% +13.0% 1.34 ~ 0% lkp-snb01/hackbench/1600%-threa= ds-socket 0.75 ~ 1% +84.1% 1.39 ~ 3% lkp-snb01/hackbench/50%-threads= -socket 4.08 ~ 5% +31.4% 5.36 ~ 2% TOTAL perf-profile.cpu-cycles.s= ystem_call eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 308 ~ 8% +26.8% 390 ~ 7% lkp-sb03/nepim/300s-25%-tcp 357 ~21% +26.4% 452 ~ 7% lkp-sb03/nepim/300s-25%-tcp6 96051 ~ 6% -49.3% 48671 ~ 5% lkp-snb01/hackbench/1600%-proce= ss-pipe 97606 ~ 1% -33.5% 64870 ~ 2% lkp-snb01/hackbench/1600%-proce= ss-socket 519 ~ 6% -22.1% 404 ~17% lkp-snb01/hackbench/1600%-threa= ds-pipe 486 ~ 3% -17.7% 400 ~11% lkp-snb01/hackbench/1600%-threa= ds-socket 4836 ~ 0% -35.9% 3098 ~10% lkp-snb01/hackbench/50%-process= -pipe 4806 ~ 0% -28.2% 3449 ~ 8% lkp-snb01/hackbench/50%-process= -socket 204971 ~ 3% -40.6% 121735 ~ 4% TOTAL numa-vmstat.node1.nr_page= _table_pages eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 6523562 ~15% -10.8% 5818368 ~16% lkp-sb03/nuttcp/300s 6523562 ~15% -10.8% 5818368 ~16% TOTAL meminfo.DirectMap2M eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 33435 ~ 7% +21.0% 40458 ~ 4% lkp-sb03/nepim/300s-100%-tcp6 28760 ~ 4% +13.5% 32648 ~ 1% lkp-sb03/nepim/300s-25%-udp 26586 ~ 2% +13.9% 30295 ~ 8% lkp-sb03/nuttcp/300s 425914 ~ 8% -53.5% 197944 ~ 2% lkp-snb01/hackbench/1600%-proce= ss-pipe 558352 ~ 3% -34.2% 367403 ~ 1% lkp-snb01/hackbench/1600%-proce= ss-socket 206983 ~ 2% -46.3% 111181 ~ 7% lkp-snb01/hackbench/1600%-threa= ds-pipe 337005 ~ 1% -29.2% 238687 ~ 2% lkp-snb01/hackbench/1600%-threa= ds-socket 67896 ~ 3% -32.5% 45821 ~ 7% lkp-snb01/hackbench/50%-process= -pipe 75769 ~ 2% -16.0% 63666 ~ 3% lkp-snb01/hackbench/50%-process= -socket 40707 ~ 2% -15.9% 34239 ~10% lkp-snb01/hackbench/50%-threads= -pipe 45364 ~ 4% +9.3% 49578 ~ 4% lkp-snb01/hackbench/50%-threads= -socket 1846775 ~ 4% -34.4% 1211924 ~ 3% TOTAL numa-meminfo.node1.SUnrec= laim eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 8357 ~ 7% +21.0% 10115 ~ 4% lkp-sb03/nepim/300s-100%-tcp6 7190 ~ 4% +13.5% 8161 ~ 1% lkp-sb03/nepim/300s-25%-udp 6646 ~ 2% +14.0% 7573 ~ 8% lkp-sb03/nuttcp/300s 106180 ~ 8% -54.6% 48163 ~ 4% lkp-snb01/hackbench/1600%-proce= ss-pipe 138795 ~ 3% -33.2% 92656 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-socket 51574 ~ 2% -46.0% 27873 ~ 8% lkp-snb01/hackbench/1600%-threa= ds-pipe 84460 ~ 0% -27.6% 61158 ~ 2% lkp-snb01/hackbench/1600%-threa= ds-socket 16978 ~ 3% -32.5% 11454 ~ 7% lkp-snb01/hackbench/50%-process= -pipe 18938 ~ 2% -16.0% 15915 ~ 3% lkp-snb01/hackbench/50%-process= -socket 10172 ~ 1% -15.8% 8561 ~10% lkp-snb01/hackbench/50%-threads= -pipe 11338 ~ 4% +9.3% 12390 ~ 4% lkp-snb01/hackbench/50%-threads= -socket 460631 ~ 4% -34.0% 304021 ~ 3% TOTAL numa-vmstat.node1.nr_slab= _unreclaimable eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1.608e+08 ~ 3% +103.0% 3.265e+08 ~ 1% lkp-snb01/hackbench/1600%-proce= ss-pipe 1.854e+08 ~ 3% +29.8% 2.407e+08 ~ 4% lkp-snb01/hackbench/1600%-threa= ds-pipe 46422733 ~ 0% +10.3% 51188106 ~ 3% lkp-snb01/hackbench/50%-threads= -pipe 1978195 ~ 1% +16.2% 2298776 ~ 0% lkp-snb01/hackbench/50%-threads= -socket 3.945e+08 ~ 3% +57.3% 6.206e+08 ~ 2% TOTAL proc-vmstat.numa_local eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1.608e+08 ~ 3% +103.0% 3.265e+08 ~ 1% lkp-snb01/hackbench/1600%-proce= ss-pipe 1.854e+08 ~ 3% +29.8% 2.407e+08 ~ 4% lkp-snb01/hackbench/1600%-threa= ds-pipe 46426934 ~ 0% +10.3% 51192304 ~ 3% lkp-snb01/hackbench/50%-threads= -pipe 1982395 ~ 1% +16.2% 2302974 ~ 0% lkp-snb01/hackbench/50%-threads= -socket 3.946e+08 ~ 3% +57.3% 6.206e+08 ~ 2% TOTAL proc-vmstat.numa_hit eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 113518 ~ 1% -28.2% 81532 ~ 2% lkp-nex04/ebizzy/200%-100x-10s 113518 ~ 1% -28.2% 81532 ~ 2% TOTAL cpuidle.C3-NHM.usage eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 51111 ~ 3% +17.5% 60051 ~ 4% lkp-sb03/nepim/300s-100%-tcp6 43770 ~ 3% +11.2% 48652 ~ 4% lkp-sb03/nuttcp/300s 461552 ~ 8% -51.3% 224806 ~ 2% lkp-snb01/hackbench/1600%-proce= ss-pipe 603433 ~ 3% -34.1% 397917 ~ 1% lkp-snb01/hackbench/1600%-proce= ss-socket 236378 ~ 3% -42.8% 135284 ~ 5% lkp-snb01/hackbench/1600%-threa= ds-pipe 377714 ~ 0% -29.3% 267064 ~ 3% lkp-snb01/hackbench/1600%-threa= ds-socket 87519 ~ 2% -20.9% 69257 ~ 6% lkp-snb01/hackbench/50%-process= -pipe 103159 ~ 2% -15.6% 87084 ~ 5% lkp-snb01/hackbench/50%-process= -socket 62787 ~ 2% -12.9% 54669 ~ 8% lkp-snb01/hackbench/50%-threads= -pipe 2027426 ~ 4% -33.7% 1344788 ~ 3% TOTAL numa-meminfo.node1.Slab eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 0.81 ~ 3% +51.2% 1.23 ~ 3% lkp-snb01/hackbench/50%-process= -socket 0.80 ~ 2% +33.0% 1.06 ~ 2% lkp-snb01/hackbench/50%-threads= -socket 1.61 ~ 2% +42.2% 2.29 ~ 3% TOTAL perf-profile.cpu-cycles.s= ock_has_perm.selinux_socket_sendmsg.security_socket_sendmsg.sock_aio_write.= do_sync_write eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 0.65 ~20% +36.1% 0.89 ~12% xps2/pigz/100%-512K 0.65 ~20% +36.1% 0.89 ~12% TOTAL perf-profile.cpu-cycles.t= ask_tick_fair.scheduler_tick.update_process_times.tick_sched_handle.tick_sc= hed_timer eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 6.49 ~ 7% +13.2% 7.35 ~ 2% lkp-snb01/hackbench/1600%-threa= ds-socket 2.40 ~ 1% +50.3% 3.60 ~ 1% lkp-snb01/hackbench/50%-process= -socket 2.20 ~ 2% +46.5% 3.23 ~ 1% lkp-snb01/hackbench/50%-threads= -socket 11.09 ~ 5% +27.9% 14.18 ~ 1% TOTAL perf-profile.cpu-cycles.c= opy_user_generic_string.skb_copy_datagram_iovec.unix_stream_recvmsg.sock_ai= o_read.sock_aio_read eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1.94 ~22% +48.0% 2.88 ~ 2% lkp-snb01/hackbench/1600%-proce= ss-pipe 1.98 ~ 5% +27.7% 2.52 ~ 2% lkp-snb01/hackbench/1600%-threa= ds-pipe 1.01 ~ 2% +13.2% 1.14 ~ 2% lkp-snb01/hackbench/50%-process= -pipe 4.93 ~11% +32.7% 6.54 ~ 2% TOTAL perf-profile.cpu-cycles.c= opy_page_to_iter_iovec.copy_page_to_iter.pipe_read.new_sync_read.vfs_read eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1.69 ~ 3% -25.8% 1.25 ~ 3% lkp-snb01/hackbench/50%-threads= -pipe 1.69 ~ 3% -25.8% 1.25 ~ 3% TOTAL perf-profile.cpu-cycles.f= put.sys_write.system_call_fastpath eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 323 ~ 8% +30.8% 423 ~ 4% lkp-snb01/hackbench/50%-threads= -pipe 343 ~14% +51.4% 520 ~ 6% lkp-snb01/hackbench/50%-threads= -socket 666 ~11% +41.4% 943 ~ 5% TOTAL slabinfo.taskstats.active= _objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 323 ~ 8% +30.8% 423 ~ 4% lkp-snb01/hackbench/50%-threads= -pipe 343 ~14% +51.4% 520 ~ 6% lkp-snb01/hackbench/50%-threads= -socket 666 ~11% +41.4% 943 ~ 5% TOTAL slabinfo.taskstats.num_ob= js eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1.07 ~ 2% -27.7% 0.77 ~ 1% lkp-snb01/hackbench/50%-process= -socket 1.05 ~ 4% -24.8% 0.79 ~ 2% lkp-snb01/hackbench/50%-threads= -socket 2.12 ~ 3% -26.3% 1.56 ~ 1% TOTAL perf-profile.cpu-cycles._= raw_spin_lock.unix_stream_recvmsg.sock_aio_read.sock_aio_read.do_sync_read eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1.92 ~ 3% +10.9% 2.13 ~ 3% lkp-snb01/hackbench/1600%-proce= ss-socket 1.83 ~ 7% +28.2% 2.35 ~ 4% lkp-snb01/hackbench/1600%-threa= ds-socket 1.60 ~ 1% +52.0% 2.43 ~ 3% lkp-snb01/hackbench/50%-process= -socket 1.37 ~ 3% +62.0% 2.23 ~ 5% lkp-snb01/hackbench/50%-threads= -socket 6.73 ~ 4% +35.8% 9.14 ~ 4% TOTAL perf-profile.cpu-cycles.k= free.skb_free_head.skb_release_data.skb_release_all.consume_skb eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 10557 ~ 1% -15.5% 8923 ~ 1% lkp-nex04/ebizzy/200%-100x-10s 9981 ~ 4% +16.6% 11637 ~ 6% lkp-sb03/nepim/300s-100%-tcp 9598 ~ 1% +12.3% 10775 ~ 5% lkp-sb03/nepim/300s-100%-tcp6 6877 ~ 4% +30.9% 8999 ~15% lkp-sb03/nepim/300s-25%-tcp 7404 ~ 3% +22.5% 9071 ~12% lkp-sb03/nepim/300s-25%-tcp6 20340 ~ 0% +91.7% 39000 ~ 0% lkp-snb01/hackbench/50%-process= -socket 5500 ~ 4% -8.1% 5056 ~ 1% lkp-snb01/hackbench/50%-threads= -pipe 19281 ~ 0% +103.4% 39216 ~ 0% lkp-snb01/hackbench/50%-threads= -socket 89540 ~ 2% +48.2% 132678 ~ 3% TOTAL slabinfo.kmalloc-512.num_= objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1840 ~ 4% +18.6% 2184 ~ 6% lkp-nex04/ebizzy/200%-100x-10s 364 ~13% +60.7% 585 ~ 5% lkp-sb03/nepim/300s-100%-tcp 442 ~11% +41.2% 624 ~13% lkp-sb03/nepim/300s-100%-udp6 468 ~ 0% +19.4% 559 ~ 6% lkp-sb03/nepim/300s-25%-tcp 429 ~ 0% +39.4% 598 ~ 8% lkp-sb03/nepim/300s-25%-tcp6 455 ~14% +34.3% 611 ~10% lkp-sb03/nepim/300s-25%-udp 442 ~ 8% +35.3% 598 ~ 6% lkp-sb03/nuttcp/300s 4440 ~ 6% +29.7% 5759 ~ 7% TOTAL slabinfo.blkdev_ioc.activ= e_objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1840 ~ 4% +18.6% 2184 ~ 6% lkp-nex04/ebizzy/200%-100x-10s 364 ~13% +60.7% 585 ~ 5% lkp-sb03/nepim/300s-100%-tcp 442 ~11% +41.2% 624 ~13% lkp-sb03/nepim/300s-100%-udp6 468 ~ 0% +19.4% 559 ~ 6% lkp-sb03/nepim/300s-25%-tcp 429 ~ 0% +39.4% 598 ~ 8% lkp-sb03/nepim/300s-25%-tcp6 455 ~14% +34.3% 611 ~10% lkp-sb03/nepim/300s-25%-udp 442 ~ 8% +35.3% 598 ~ 6% lkp-sb03/nuttcp/300s 4440 ~ 6% +29.7% 5759 ~ 7% TOTAL slabinfo.blkdev_ioc.num_o= bjs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1.642e+08 ~ 3% +102.1% 3.319e+08 ~ 1% lkp-snb01/hackbench/1600%-proce= ss-pipe 1.884e+08 ~ 3% +29.7% 2.443e+08 ~ 4% lkp-snb01/hackbench/1600%-threa= ds-pipe 14343538 ~ 0% -12.0% 12627073 ~ 0% lkp-snb01/hackbench/1600%-threa= ds-socket 46508656 ~ 0% +10.2% 51273397 ~ 3% lkp-snb01/hackbench/50%-threads= -pipe 7315676 ~ 1% +22.0% 8926297 ~ 0% lkp-snb01/hackbench/50%-threads= -socket 4.208e+08 ~ 2% +54.2% 6.49e+08 ~ 2% TOTAL proc-vmstat.pgfree eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 46998 ~ 1% +10.3% 51840 ~ 2% lkp-sb03/nepim/300s-25%-tcp 46397 ~ 5% +12.6% 52255 ~ 3% lkp-sb03/nepim/300s-25%-tcp6 50269 ~ 4% +12.0% 56287 ~ 5% lkp-sb03/nepim/300s-25%-udp6 48978 ~ 3% +10.3% 54047 ~ 5% lkp-sb03/nuttcp/300s 464333 ~ 2% -33.7% 307875 ~ 7% lkp-snb01/hackbench/1600%-proce= ss-pipe 486395 ~ 1% -26.4% 358003 ~ 1% lkp-snb01/hackbench/1600%-proce= ss-socket 221951 ~ 6% -41.9% 129046 ~15% lkp-snb01/hackbench/1600%-threa= ds-pipe 234076 ~ 3% -47.2% 123647 ~ 4% lkp-snb01/hackbench/1600%-threa= ds-socket 73063 ~16% +27.9% 93424 ~ 5% lkp-snb01/hackbench/50%-process= -pipe 102722 ~ 2% -20.5% 81643 ~15% lkp-snb01/hackbench/50%-process= -socket 1775186 ~ 3% -26.3% 1308070 ~ 6% TOTAL numa-meminfo.node1.Active eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1.33 ~ 1% +10.3% 1.47 ~ 3% lkp-snb01/hackbench/1600%-proce= ss-socket 1.27 ~ 7% +20.7% 1.53 ~ 5% lkp-snb01/hackbench/1600%-threa= ds-socket 0.87 ~ 1% +50.4% 1.31 ~ 1% lkp-snb01/hackbench/50%-process= -socket 0.82 ~ 2% +46.7% 1.20 ~ 2% lkp-snb01/hackbench/50%-threads= -socket 4.29 ~ 3% +28.5% 5.51 ~ 3% TOTAL perf-profile.cpu-cycles.k= mem_cache_free.kfree_skbmem.consume_skb.unix_stream_recvmsg.sock_aio_read eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 12495 ~ 4% -17.3% 10339 ~ 3% lkp-nex04/ebizzy/200%-100x-10s 12334 ~ 5% -18.4% 10067 ~15% lkp-sb03/nepim/300s-100%-tcp 12750 ~ 2% -14.5% 10901 ~ 1% lkp-sb03/nepim/300s-100%-tcp6 12717 ~ 1% -15.8% 10704 ~ 3% lkp-sb03/nepim/300s-100%-udp6 12688 ~ 1% -20.5% 10088 ~ 9% lkp-sb03/nepim/300s-25%-tcp 11901 ~ 4% -16.9% 9887 ~11% lkp-sb03/nepim/300s-25%-udp 12825 ~ 9% -20.9% 10148 ~11% lkp-sb03/nepim/300s-25%-udp6 12550 ~ 8% -17.0% 10421 ~ 5% lkp-sb03/nuttcp/300s 173587 ~ 9% -16.9% 144174 ~ 1% lkp-snb01/hackbench/1600%-proce= ss-socket 34681 ~ 1% -10.7% 30955 ~ 1% lkp-snb01/hackbench/1600%-threa= ds-pipe 15024 ~ 0% +93.3% 29042 ~ 0% lkp-snb01/hackbench/50%-process= -socket 14443 ~ 0% +103.1% 29336 ~ 0% lkp-snb01/hackbench/50%-threads= -socket 337999 ~ 6% -6.5% 316065 ~ 3% TOTAL slabinfo.kmalloc-256.acti= ve_objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 10461 ~ 2% -15.0% 8890 ~ 1% lkp-nex04/ebizzy/200%-100x-10s 9675 ~ 5% +16.5% 11266 ~ 6% lkp-sb03/nepim/300s-100%-tcp 9236 ~ 1% +12.9% 10425 ~ 5% lkp-sb03/nepim/300s-100%-tcp6 6535 ~ 4% +31.9% 8621 ~16% lkp-sb03/nepim/300s-25%-tcp 7063 ~ 4% +23.2% 8704 ~13% lkp-sb03/nepim/300s-25%-tcp6 161906 ~ 9% -17.9% 132939 ~ 1% lkp-snb01/hackbench/1600%-proce= ss-socket 15834 ~ 0% +88.2% 29807 ~ 0% lkp-snb01/hackbench/50%-process= -socket 5499 ~ 4% -8.4% 5035 ~ 1% lkp-snb01/hackbench/50%-threads= -pipe 15208 ~ 0% +97.5% 30039 ~ 0% lkp-snb01/hackbench/50%-threads= -socket 241419 ~ 7% +1.8% 245730 ~ 2% TOTAL slabinfo.kmalloc-512.acti= ve_objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 16905 ~ 3% +22.3% 20680 ~ 3% lkp-nex04/ebizzy/200%-100x-10s 9281 ~11% +43.8% 13344 ~ 8% lkp-sb03/nepim/300s-100%-tcp 8039 ~ 1% +43.1% 11508 ~ 0% lkp-sb03/nepim/300s-100%-tcp6 8499 ~ 2% +23.8% 10522 ~ 1% lkp-sb03/nepim/300s-100%-udp 8754 ~12% +31.5% 11508 ~11% lkp-sb03/nepim/300s-100%-udp6 7937 ~ 2% +38.8% 11015 ~ 8% lkp-sb03/nepim/300s-25%-tcp 8363 ~12% +31.3% 10981 ~ 3% lkp-sb03/nepim/300s-25%-tcp6 7342 ~11% +55.3% 11406 ~ 5% lkp-sb03/nepim/300s-25%-udp 7853 ~ 4% +53.9% 12086 ~ 5% lkp-sb03/nepim/300s-25%-udp6 8345 ~ 4% +28.9% 10760 ~ 1% lkp-sb03/nuttcp/300s 8788 ~11% +18.2% 10386 ~ 5% lkp-sb03/thrulay/300s 246982 ~ 2% -9.2% 224144 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-pipe 9530 ~10% +23.0% 11719 ~ 1% lkp-snb01/hackbench/1600%-threa= ds-pipe 9122 ~ 9% +39.0% 12678 ~ 9% lkp-snb01/hackbench/1600%-threa= ds-socket 8582 ~ 4% +42.3% 12208 ~ 3% lkp-snb01/hackbench/50%-threads= -pipe 8303 ~ 7% +40.7% 11685 ~13% lkp-snb01/hackbench/50%-threads= -socket 3760 ~ 5% +15.9% 4357 ~ 6% xps2/pigz/100%-128K 3543 ~ 6% +25.3% 4439 ~ 9% xps2/pigz/100%-512K 389934 ~ 4% +6.5% 415431 ~ 2% TOTAL slabinfo.anon_vma.active_= objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 16905 ~ 3% +22.3% 20680 ~ 3% lkp-nex04/ebizzy/200%-100x-10s 9281 ~11% +43.8% 13344 ~ 8% lkp-sb03/nepim/300s-100%-tcp 8039 ~ 1% +43.1% 11508 ~ 0% lkp-sb03/nepim/300s-100%-tcp6 8499 ~ 2% +23.8% 10522 ~ 1% lkp-sb03/nepim/300s-100%-udp 8754 ~12% +31.5% 11508 ~11% lkp-sb03/nepim/300s-100%-udp6 7937 ~ 2% +38.8% 11015 ~ 8% lkp-sb03/nepim/300s-25%-tcp 8363 ~12% +31.3% 10981 ~ 3% lkp-sb03/nepim/300s-25%-tcp6 7342 ~11% +55.3% 11406 ~ 5% lkp-sb03/nepim/300s-25%-udp 7853 ~ 4% +53.9% 12086 ~ 5% lkp-sb03/nepim/300s-25%-udp6 8345 ~ 4% +28.9% 10760 ~ 1% lkp-sb03/nuttcp/300s 8788 ~11% +18.2% 10386 ~ 5% lkp-sb03/thrulay/300s 261436 ~ 2% -8.7% 238598 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-pipe 9530 ~10% +23.0% 11719 ~ 1% lkp-snb01/hackbench/1600%-threa= ds-pipe 9122 ~ 9% +39.0% 12678 ~ 9% lkp-snb01/hackbench/1600%-threa= ds-socket 8582 ~ 4% +42.3% 12208 ~ 3% lkp-snb01/hackbench/50%-threads= -pipe 8303 ~ 7% +40.7% 11685 ~13% lkp-snb01/hackbench/50%-threads= -socket 3760 ~ 5% +15.9% 4357 ~ 6% xps2/pigz/100%-128K 3543 ~ 6% +25.3% 4439 ~ 9% xps2/pigz/100%-512K 404387 ~ 4% +6.3% 429885 ~ 2% TOTAL slabinfo.anon_vma.num_objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1137 ~ 5% +38.7% 1577 ~ 8% xps2/pigz/100%-128K 1233 ~ 5% +21.2% 1495 ~ 7% xps2/pigz/100%-512K 2370 ~ 5% +29.6% 3072 ~ 7% TOTAL cpuidle.C6-NHM.usage eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 490 ~ 6% -30.4% 341 ~17% lkp-sb03/nuttcp/300s 490 ~ 6% -30.4% 341 ~17% TOTAL slabinfo.kmem_cache.activ= e_objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 490 ~ 6% -30.4% 341 ~17% lkp-sb03/nuttcp/300s 490 ~ 6% -30.4% 341 ~17% TOTAL slabinfo.kmem_cache.num_o= bjs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 0.87 ~ 4% +21.8% 1.06 ~ 4% lkp-snb01/hackbench/1600%-threa= ds-socket 1.09 ~ 5% +38.7% 1.52 ~ 2% lkp-snb01/hackbench/50%-process= -socket 1.05 ~ 3% +31.0% 1.38 ~ 3% lkp-snb01/hackbench/50%-threads= -socket 3.01 ~ 4% +31.2% 3.95 ~ 3% TOTAL perf-profile.cpu-cycles._= _slab_free.kmem_cache_free.kfree_skbmem.consume_skb.unix_stream_recvmsg eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 13036 ~ 4% -18.7% 10599 ~ 3% lkp-nex04/ebizzy/200%-100x-10s 12799 ~ 4% -21.3% 10068 ~15% lkp-sb03/nepim/300s-100%-tcp 13138 ~ 2% -13.6% 11349 ~ 3% lkp-sb03/nepim/300s-100%-tcp6 12991 ~ 3% -16.4% 10858 ~ 1% lkp-sb03/nepim/300s-100%-udp6 13010 ~ 3% -17.4% 10752 ~ 5% lkp-sb03/nepim/300s-25%-tcp 12373 ~ 3% -18.6% 10067 ~11% lkp-sb03/nepim/300s-25%-udp 13245 ~ 7% -21.7% 10368 ~10% lkp-sb03/nepim/300s-25%-udp6 12949 ~ 6% -16.1% 10858 ~ 3% lkp-sb03/nuttcp/300s 34931 ~ 1% -10.6% 31216 ~ 1% lkp-snb01/hackbench/1600%-threa= ds-pipe 19752 ~ 0% +94.3% 38373 ~ 0% lkp-snb01/hackbench/50%-process= -socket 14760 ~ 8% -11.4% 13084 ~ 3% lkp-snb01/hackbench/50%-threads= -pipe 18856 ~ 0% +104.9% 38631 ~ 0% lkp-snb01/hackbench/50%-threads= -socket 2100 ~ 4% -13.9% 1807 ~ 4% xps2/pigz/100%-128K 193944 ~ 3% +7.3% 208035 ~ 3% TOTAL slabinfo.kmalloc-256.num_= objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 598 ~ 8% -21.7% 468 ~11% lkp-sb03/nepim/300s-25%-tcp 585 ~ 9% -22.2% 455 ~ 8% lkp-sb03/nepim/300s-25%-tcp6 1183 ~ 8% -22.0% 923 ~ 9% TOTAL slabinfo.buffer_head.acti= ve_objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 598 ~ 8% -21.7% 468 ~11% lkp-sb03/nepim/300s-25%-tcp 585 ~ 9% -22.2% 455 ~ 8% lkp-sb03/nepim/300s-25%-tcp6 1183 ~ 8% -22.0% 923 ~ 9% TOTAL slabinfo.buffer_head.num_= objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 34373 ~ 5% +16.7% 40123 ~ 6% lkp-sb03/nepim/300s-25%-tcp 35521 ~ 6% +21.8% 43258 ~ 4% lkp-sb03/thrulay/300s 2733841 ~ 4% -38.4% 1682955 ~ 3% lkp-snb01/hackbench/1600%-proce= ss-pipe 4112625 ~ 2% -18.1% 3367793 ~ 3% lkp-snb01/hackbench/1600%-threa= ds-pipe 1496304 ~ 2% +18.1% 1767380 ~ 0% lkp-snb01/hackbench/50%-process= -pipe 1423436 ~ 4% -14.8% 1212900 ~ 3% lkp-snb01/hackbench/50%-process= -socket 1407562 ~ 0% +33.9% 1884784 ~ 2% lkp-snb01/hackbench/50%-threads= -pipe 103996 ~ 0% -32.7% 69985 ~13% xps2/pigz/100%-128K 106317 ~ 1% -33.4% 70845 ~14% xps2/pigz/100%-512K 11453977 ~ 2% -11.5% 10140026 ~ 2% TOTAL softirqs.RCU eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 181156 ~ 4% +24.4% 225371 ~ 2% lkp-nex04/ebizzy/200%-100x-10s 13586 ~ 2% +41.1% 19168 ~ 3% lkp-snb01/hackbench/50%-threads= -socket 194742 ~ 4% +25.6% 244539 ~ 2% TOTAL proc-vmstat.pgmigrate_suc= cess eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 181156 ~ 4% +24.4% 225371 ~ 2% lkp-nex04/ebizzy/200%-100x-10s 13586 ~ 2% +41.1% 19168 ~ 3% lkp-snb01/hackbench/50%-threads= -socket 194742 ~ 4% +25.6% 244539 ~ 2% TOTAL proc-vmstat.numa_pages_mi= grated eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1.36 ~ 4% +16.2% 1.58 ~ 2% lkp-snb01/hackbench/1600%-threa= ds-pipe 0.70 ~ 6% +50.6% 1.05 ~ 4% lkp-snb01/hackbench/50%-threads= -socket 2.05 ~ 5% +27.9% 2.62 ~ 3% TOTAL perf-profile.cpu-cycles.v= fs_read.sys_read.system_call_fastpath eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 21233 ~ 3% -12.9% 18492 ~ 5% lkp-sb03/nepim/300s-100%-tcp6 20342 ~ 0% -13.6% 17569 ~ 9% lkp-sb03/nepim/300s-100%-udp6 19967 ~ 8% +64.0% 32749 ~ 3% lkp-snb01/hackbench/1600%-proce= ss-socket 23526 ~11% +42.4% 33511 ~13% lkp-snb01/hackbench/1600%-threa= ds-socket 24064 ~ 8% -20.4% 19155 ~ 6% lkp-snb01/hackbench/50%-process= -pipe 18234 ~ 6% +23.5% 22518 ~12% lkp-snb01/hackbench/50%-process= -socket 127367 ~ 6% +13.1% 143995 ~ 8% TOTAL numa-meminfo.node0.SRecla= imable eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 589 ~ 5% -19.2% 476 ~11% lkp-sb03/nepim/300s-100%-tcp6 634 ~ 5% -21.4% 498 ~ 6% lkp-sb03/nepim/300s-100%-udp 1224 ~ 5% -20.4% 974 ~ 8% TOTAL slabinfo.dnotify_mark.act= ive_objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 589 ~ 5% -19.2% 476 ~11% lkp-sb03/nepim/300s-100%-tcp6 634 ~ 5% -21.4% 498 ~ 6% lkp-sb03/nepim/300s-100%-udp 1224 ~ 5% -20.4% 974 ~ 8% TOTAL slabinfo.dnotify_mark.num= _objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 4.06e+08 ~ 0% -8.2% 3.727e+08 ~ 3% lkp-sb03/nepim/300s-100%-tcp 3.657e+08 ~ 0% +13.7% 4.158e+08 ~ 0% lkp-sb03/nuttcp/300s 1.524e+08 ~ 4% +96.6% 2.995e+08 ~ 1% lkp-snb01/hackbench/1600%-proce= ss-pipe 1.733e+08 ~ 3% +27.2% 2.205e+08 ~ 3% lkp-snb01/hackbench/1600%-threa= ds-pipe 13391577 ~ 0% -15.7% 11295680 ~ 0% lkp-snb01/hackbench/1600%-threa= ds-socket 42141128 ~ 0% +10.0% 46369579 ~ 3% lkp-snb01/hackbench/50%-threads= -pipe 6649375 ~ 1% +22.0% 8114649 ~ 1% lkp-snb01/hackbench/50%-threads= -socket 1.16e+09 ~ 1% +18.5% 1.374e+09 ~ 2% TOTAL proc-vmstat.pgalloc_normal eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 5308 ~ 3% -12.9% 4622 ~ 5% lkp-sb03/nepim/300s-100%-tcp6 5085 ~ 0% -13.6% 4392 ~ 9% lkp-sb03/nepim/300s-100%-udp6 4992 ~ 8% +63.6% 8168 ~ 3% lkp-snb01/hackbench/1600%-proce= ss-socket 5885 ~11% +43.3% 8434 ~13% lkp-snb01/hackbench/1600%-threa= ds-socket 6016 ~ 8% -20.4% 4788 ~ 6% lkp-snb01/hackbench/50%-process= -pipe 4558 ~ 6% +23.5% 5629 ~12% lkp-snb01/hackbench/50%-process= -socket 31845 ~ 6% +13.2% 36035 ~ 8% TOTAL numa-vmstat.node0.nr_slab= _reclaimable eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 2261 ~ 4% +15.2% 2604 ~ 5% lkp-nex04/ebizzy/200%-100x-10s 586 ~18% +52.5% 894 ~14% lkp-sb03/nepim/300s-100%-udp6 2848 ~ 7% +22.9% 3499 ~ 8% TOTAL slabinfo.blkdev_requests.= num_objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 2261 ~ 4% +15.2% 2604 ~ 5% lkp-nex04/ebizzy/200%-100x-10s 586 ~18% +52.5% 894 ~14% lkp-sb03/nepim/300s-100%-udp6 2848 ~ 7% +22.9% 3499 ~ 8% TOTAL slabinfo.blkdev_requests.= active_objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 0.85 ~ 1% +22.8% 1.04 ~ 6% lkp-snb01/hackbench/1600%-proce= ss-socket 0.85 ~ 1% +22.8% 1.04 ~ 6% TOTAL perf-profile.cpu-cycles.s= kb_release_data.skb_release_all.consume_skb.unix_stream_recvmsg.sock_aio_re= ad eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1.00 ~13% +34.9% 1.35 ~ 9% lkp-snb01/hackbench/1600%-proce= ss-pipe 1.00 ~13% +34.9% 1.35 ~ 9% TOTAL perf-profile.cpu-cycles.t= ouch_atime.pipe_read.new_sync_read.vfs_read.sys_read eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1499 ~ 5% +73.5% 2601 ~ 5% lkp-nex04/ebizzy/200%-100x-10s 1462 ~ 4% +29.0% 1886 ~ 2% lkp-sb03/nepim/300s-100%-tcp 1462 ~ 7% +20.9% 1768 ~ 5% lkp-sb03/nepim/300s-100%-tcp6 1513 ~ 1% +18.0% 1785 ~ 2% lkp-sb03/nepim/300s-100%-udp 1377 ~ 0% +24.7% 1717 ~ 2% lkp-sb03/nepim/300s-100%-udp6 1428 ~ 5% +27.4% 1818 ~ 3% lkp-sb03/nepim/300s-25%-tcp 1428 ~ 5% +26.2% 1801 ~ 3% lkp-sb03/nepim/300s-25%-tcp6 1445 ~ 5% +23.5% 1785 ~ 2% lkp-sb03/nepim/300s-25%-udp 1564 ~ 8% +13.0% 1768 ~ 1% lkp-sb03/nepim/300s-25%-udp6 1512 ~ 5% +13.5% 1717 ~ 5% lkp-sb03/nuttcp/300s 1581 ~ 6% +12.9% 1785 ~ 2% lkp-sb03/thrulay/300s 1428 ~ 5% +17.9% 1683 ~ 4% lkp-snb01/hackbench/1600%-proce= ss-pipe 1496 ~ 3% +17.0% 1751 ~ 1% lkp-snb01/hackbench/1600%-threa= ds-pipe 1411 ~ 4% +25.3% 1768 ~ 3% lkp-snb01/hackbench/50%-process= -pipe 6212 ~ 2% +29.0% 8012 ~ 0% lkp-snb01/hackbench/50%-process= -socket 5009 ~ 8% +52.4% 7635 ~ 6% lkp-snb01/hackbench/50%-threads= -socket 31829 ~ 5% +29.7% 41282 ~ 3% TOTAL slabinfo.sock_inode_cache= .num_objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1499 ~ 5% +73.5% 2601 ~ 5% lkp-nex04/ebizzy/200%-100x-10s 1462 ~ 4% +29.0% 1886 ~ 2% lkp-sb03/nepim/300s-100%-tcp 1462 ~ 7% +20.9% 1768 ~ 5% lkp-sb03/nepim/300s-100%-tcp6 1513 ~ 1% +18.0% 1785 ~ 2% lkp-sb03/nepim/300s-100%-udp 1377 ~ 0% +24.7% 1717 ~ 2% lkp-sb03/nepim/300s-100%-udp6 1428 ~ 5% +27.4% 1818 ~ 3% lkp-sb03/nepim/300s-25%-tcp 1428 ~ 5% +26.2% 1801 ~ 3% lkp-sb03/nepim/300s-25%-tcp6 1445 ~ 5% +23.5% 1785 ~ 2% lkp-sb03/nepim/300s-25%-udp 1564 ~ 8% +13.0% 1768 ~ 1% lkp-sb03/nepim/300s-25%-udp6 1512 ~ 5% +13.5% 1717 ~ 5% lkp-sb03/nuttcp/300s 1581 ~ 6% +12.9% 1785 ~ 2% lkp-sb03/thrulay/300s 1428 ~ 5% +17.9% 1683 ~ 4% lkp-snb01/hackbench/1600%-proce= ss-pipe 1496 ~ 3% +17.0% 1751 ~ 1% lkp-snb01/hackbench/1600%-threa= ds-pipe 1411 ~ 4% +25.3% 1768 ~ 3% lkp-snb01/hackbench/50%-process= -pipe 6212 ~ 2% +28.7% 7992 ~ 0% lkp-snb01/hackbench/50%-process= -socket 5001 ~ 7% +51.0% 7552 ~ 6% lkp-snb01/hackbench/50%-threads= -socket 31821 ~ 5% +29.4% 41180 ~ 3% TOTAL slabinfo.sock_inode_cache= .active_objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1.20 ~ 4% +28.0% 1.54 ~ 2% lkp-snb01/hackbench/50%-threads= -pipe 1.20 ~ 4% +28.0% 1.54 ~ 2% TOTAL perf-profile.cpu-cycles.n= ative_write_msr_safe eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 2.26 ~ 4% +26.5% 2.86 ~ 2% lkp-snb01/hackbench/50%-process= -socket 2.09 ~ 2% +25.5% 2.62 ~ 1% lkp-snb01/hackbench/50%-threads= -socket 4.35 ~ 3% +26.0% 5.48 ~ 2% TOTAL perf-profile.cpu-cycles.u= nix_stream_sendmsg.sock_aio_write.do_sync_write.vfs_write.sys_write eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 600 ~ 5% -24.9% 451 ~13% lkp-sb03/nuttcp/300s 600 ~ 5% -24.9% 451 ~13% TOTAL slabinfo.kmem_cache_node.= active_objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 11272 ~ 8% -32.4% 7623 ~ 7% lkp-snb01/hackbench/1600%-proce= ss-pipe 10931 ~ 3% -16.4% 9134 ~ 1% lkp-snb01/hackbench/1600%-proce= ss-socket 8045 ~ 0% -10.7% 7188 ~ 3% lkp-snb01/hackbench/50%-threads= -pipe 30248 ~ 4% -20.8% 23946 ~ 3% TOTAL slabinfo.proc_inode_cache= .num_objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1.69 ~17% +30.4% 2.20 ~ 6% lkp-snb01/hackbench/1600%-proce= ss-pipe 1.79 ~ 4% +11.6% 1.99 ~ 1% lkp-snb01/hackbench/1600%-threa= ds-pipe 3.48 ~10% +20.7% 4.20 ~ 4% TOTAL perf-profile.cpu-cycles.p= ipe_read.new_sync_read.vfs_read.sys_read.system_call_fastpath eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 618 ~ 4% -24.1% 469 ~12% lkp-sb03/nuttcp/300s 618 ~ 4% -24.1% 469 ~12% TOTAL slabinfo.kmem_cache_node.= num_objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 6440 ~ 2% +25.5% 8079 ~ 2% lkp-snb01/hackbench/50%-process= -socket 6440 ~ 2% +25.5% 8079 ~ 2% TOTAL slabinfo.files_cache.num_= objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 6440 ~ 2% +25.1% 8057 ~ 2% lkp-snb01/hackbench/50%-process= -socket 6440 ~ 2% +25.1% 8057 ~ 2% TOTAL slabinfo.files_cache.acti= ve_objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1.31 ~ 5% +17.3% 1.53 ~ 4% lkp-snb01/hackbench/1600%-threa= ds-pipe 1.29 ~ 1% -24.5% 0.98 ~ 1% lkp-snb01/hackbench/50%-threads= -pipe 2.60 ~ 3% -3.5% 2.51 ~ 3% TOTAL perf-profile.cpu-cycles.v= fs_write.sys_write.system_call_fastpath eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 7776 ~ 1% +34.7% 10476 ~ 3% lkp-nex04/ebizzy/200%-100x-10s 10023 ~ 1% +12.7% 11295 ~ 0% lkp-snb01/hackbench/1600%-threa= ds-pipe 17799 ~ 1% +22.3% 21771 ~ 1% TOTAL slabinfo.Acpi-Namespace.a= ctive_objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 7776 ~ 1% +34.7% 10476 ~ 3% lkp-nex04/ebizzy/200%-100x-10s 10023 ~ 1% +12.7% 11295 ~ 0% lkp-snb01/hackbench/1600%-threa= ds-pipe 17799 ~ 1% +22.3% 21771 ~ 1% TOTAL slabinfo.Acpi-Namespace.n= um_objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 2.37 ~ 9% +34.4% 3.18 ~ 2% lkp-snb01/hackbench/1600%-proce= ss-pipe 2.12 ~ 4% +28.1% 2.72 ~ 2% lkp-snb01/hackbench/1600%-threa= ds-pipe 3.98 ~ 3% -10.4% 3.57 ~ 0% lkp-snb01/hackbench/50%-threads= -pipe 8.47 ~ 5% +11.8% 9.47 ~ 1% TOTAL perf-profile.cpu-cycles.m= utex_unlock.new_sync_write.vfs_write.sys_write.system_call_fastpath eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 17675 ~ 4% +10.8% 19592 ~ 4% lkp-sb03/nepim/300s-100%-tcp6 35637 ~11% -24.6% 26861 ~ 7% lkp-snb01/hackbench/1600%-proce= ss-pipe 45081 ~ 3% -32.3% 30513 ~ 4% lkp-snb01/hackbench/1600%-proce= ss-socket 29394 ~17% -18.0% 24102 ~ 1% lkp-snb01/hackbench/1600%-threa= ds-pipe 40709 ~ 5% -30.3% 28377 ~15% lkp-snb01/hackbench/1600%-threa= ds-socket 19622 ~10% +19.4% 23436 ~ 4% lkp-snb01/hackbench/50%-process= -pipe 27389 ~ 3% -14.5% 23417 ~11% lkp-snb01/hackbench/50%-process= -socket 215507 ~ 7% -18.2% 176300 ~ 7% TOTAL numa-meminfo.node1.SRecla= imable eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 4418 ~ 4% +10.8% 4898 ~ 4% lkp-sb03/nepim/300s-100%-tcp6 8898 ~11% -24.7% 6702 ~ 7% lkp-snb01/hackbench/1600%-proce= ss-pipe 11258 ~ 3% -32.1% 7648 ~ 4% lkp-snb01/hackbench/1600%-proce= ss-socket 7342 ~17% -17.9% 6030 ~ 1% lkp-snb01/hackbench/1600%-threa= ds-pipe 10198 ~ 5% -30.4% 7096 ~14% lkp-snb01/hackbench/1600%-threa= ds-socket 4904 ~10% +19.5% 5858 ~ 4% lkp-snb01/hackbench/50%-process= -pipe 6846 ~ 3% -14.5% 5854 ~11% lkp-snb01/hackbench/50%-process= -socket 53867 ~ 7% -18.2% 44088 ~ 7% TOTAL numa-vmstat.node1.nr_slab= _reclaimable eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 2074 ~ 5% +15.8% 2402 ~ 6% lkp-nex04/ebizzy/200%-100x-10s 602 ~17% +44.2% 868 ~12% lkp-sb03/nepim/300s-100%-udp6 2676 ~ 7% +22.2% 3270 ~ 7% TOTAL slabinfo.xfs_buf.num_objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 2074 ~ 5% +15.8% 2402 ~ 6% lkp-nex04/ebizzy/200%-100x-10s 602 ~17% +44.2% 868 ~12% lkp-sb03/nepim/300s-100%-udp6 2676 ~ 7% +22.2% 3270 ~ 7% TOTAL slabinfo.xfs_buf.active_o= bjs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 6507 ~ 2% +24.0% 8066 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-pipe 2359 ~ 2% -17.4% 1949 ~ 3% lkp-snb01/hackbench/1600%-proce= ss-socket 7144 ~ 1% +12.2% 8017 ~ 0% lkp-snb01/hackbench/1600%-threa= ds-pipe 301 ~ 0% +32.4% 398 ~ 1% lkp-snb01/hackbench/50%-process= -pipe 272 ~ 0% +18.8% 323 ~ 0% lkp-snb01/hackbench/50%-process= -socket 307 ~ 1% +33.0% 408 ~ 0% lkp-snb01/hackbench/50%-threads= -pipe 273 ~ 0% +22.3% 334 ~ 1% lkp-snb01/hackbench/50%-threads= -socket 17165 ~ 2% +13.6% 19498 ~ 0% TOTAL vmstat.procs.r eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1.06 ~ 8% +19.5% 1.27 ~ 3% lkp-snb01/hackbench/1600%-threa= ds-pipe 1.06 ~ 8% +19.5% 1.27 ~ 3% TOTAL perf-profile.cpu-cycles.f= snotify.vfs_write.sys_write.system_call_fastpath eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1.66 ~ 2% +11.6% 1.85 ~ 7% lkp-snb01/hackbench/1600%-threa= ds-pipe 2.25 ~ 3% +37.1% 3.09 ~ 4% lkp-snb01/hackbench/50%-threads= -socket 3.91 ~ 3% +26.3% 4.94 ~ 5% TOTAL perf-profile.cpu-cycles._= _fget.__fget_light.__fdget_pos.sys_write.system_call_fastpath eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 6824 ~ 2% +13.8% 7766 ~ 0% lkp-snb01/hackbench/50%-process= -socket 6904 ~ 0% -15.9% 5803 ~ 9% lkp-snb01/hackbench/50%-threads= -pipe 6306 ~ 1% +24.7% 7864 ~ 2% lkp-snb01/hackbench/50%-threads= -socket 20035 ~ 1% +7.0% 21434 ~ 3% TOTAL slabinfo.task_xstate.num_= objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1.14 ~ 4% +23.0% 1.41 ~ 2% lkp-snb01/hackbench/50%-process= -socket 1.04 ~ 3% +19.0% 1.24 ~ 2% lkp-snb01/hackbench/50%-threads= -socket 2.19 ~ 3% +21.1% 2.65 ~ 2% TOTAL perf-profile.cpu-cycles._= raw_spin_lock_irqsave.skb_queue_tail.unix_stream_sendmsg.sock_aio_write.do_= sync_write eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 6819 ~ 2% +13.1% 7716 ~ 0% lkp-snb01/hackbench/50%-process= -socket 6904 ~ 0% -16.7% 5748 ~ 9% lkp-snb01/hackbench/50%-threads= -pipe 6304 ~ 1% +23.7% 7800 ~ 2% lkp-snb01/hackbench/50%-threads= -socket 20027 ~ 1% +6.2% 21264 ~ 3% TOTAL slabinfo.task_xstate.acti= ve_objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1.23 ~ 4% +21.1% 1.49 ~ 2% lkp-snb01/hackbench/1600%-threa= ds-pipe 1.23 ~ 4% +21.1% 1.49 ~ 2% TOTAL perf-profile.cpu-cycles.n= ew_sync_write.vfs_write.sys_write.system_call_fastpath eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1.09 ~ 5% +19.2% 1.30 ~ 0% lkp-snb01/hackbench/1600%-threa= ds-pipe 1.09 ~ 5% +19.2% 1.30 ~ 0% TOTAL perf-profile.cpu-cycles.m= utex_lock.pipe_write.new_sync_write.vfs_write.sys_write eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 56653 ~22% +28.9% 73003 ~ 4% lkp-sb03/nepim/300s-100%-tcp6 65693 ~ 5% +19.2% 78329 ~ 5% lkp-sb03/nepim/300s-100%-udp 45982 ~14% +23.5% 56799 ~ 1% lkp-sb03/nepim/300s-25%-tcp6 52960 ~12% +33.5% 70715 ~ 7% lkp-sb03/nuttcp/300s 9630007 ~ 3% -13.0% 8376359 ~ 2% lkp-snb01/hackbench/1600%-proce= ss-pipe 54856 ~ 1% -11.8% 48377 ~ 3% lkp-snb01/hackbench/50%-threads= -socket 9906152 ~ 3% -12.1% 8703583 ~ 2% TOTAL meminfo.Committed_AS eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 6.06 ~ 6% +14.3% 6.93 ~ 2% lkp-snb01/hackbench/1600%-threa= ds-socket 3.98 ~ 7% +18.3% 4.71 ~ 0% lkp-snb01/hackbench/50%-process= -socket 3.66 ~ 5% +18.4% 4.33 ~ 2% lkp-snb01/hackbench/50%-threads= -socket 13.70 ~ 6% +16.5% 15.97 ~ 1% TOTAL perf-profile.cpu-cycles.s= ock_alloc_send_pskb.unix_stream_sendmsg.sock_aio_write.do_sync_write.vfs_wr= ite eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 4.81 ~ 9% +16.8% 5.62 ~ 2% lkp-snb01/hackbench/1600%-threa= ds-socket 3.44 ~ 4% -15.8% 2.90 ~ 0% lkp-snb01/hackbench/50%-process= -socket 3.34 ~ 3% -18.6% 2.72 ~ 0% lkp-snb01/hackbench/50%-threads= -socket 11.59 ~ 5% -3.0% 11.24 ~ 1% TOTAL perf-profile.cpu-cycles.u= nix_stream_recvmsg.sock_aio_read.sock_aio_read.do_sync_read.vfs_read eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 350 ~12% +27.7% 447 ~ 5% lkp-sb03/nepim/300s-100%-tcp6 9189 ~ 2% -9.6% 8302 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-pipe 9539 ~ 2% -8.3% 8749 ~ 0% TOTAL slabinfo.vm_area_struct.n= um_slabs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 350 ~12% +27.7% 447 ~ 5% lkp-sb03/nepim/300s-100%-tcp6 9189 ~ 2% -9.6% 8302 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-pipe 9539 ~ 2% -8.3% 8749 ~ 0% TOTAL slabinfo.vm_area_struct.a= ctive_slabs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 17517 ~ 3% +13.0% 19800 ~ 3% lkp-sb03/nepim/300s-100%-tcp 15419 ~12% +27.7% 19685 ~ 5% lkp-sb03/nepim/300s-100%-tcp6 16014 ~ 7% +14.4% 18319 ~ 7% lkp-sb03/nepim/300s-100%-udp6 15628 ~ 6% +16.0% 18125 ~ 5% lkp-sb03/nepim/300s-25%-tcp 16925 ~ 1% +19.2% 20172 ~ 7% lkp-sb03/nepim/300s-25%-tcp6 14385 ~ 4% +21.1% 17425 ~ 6% lkp-sb03/nepim/300s-25%-udp 404354 ~ 2% -9.6% 365336 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-pipe 18083 ~ 7% -16.8% 15036 ~ 5% lkp-snb01/hackbench/50%-threads= -socket 3266 ~ 2% -11.9% 2876 ~ 2% xps2/pigz/100%-128K 3288 ~ 3% -12.5% 2876 ~ 4% xps2/pigz/100%-512K 524882 ~ 3% -4.8% 499654 ~ 2% TOTAL slabinfo.vm_area_struct.n= um_objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 76464 ~10% +22.3% 93530 ~ 6% lkp-sb03/nepim/300s-100%-tcp6 80560 ~ 9% +12.7% 90800 ~ 4% lkp-sb03/nepim/300s-100%-udp6 80560 ~ 5% +13.6% 91482 ~ 9% lkp-sb03/nepim/300s-25%-udp 82608 ~ 4% +13.2% 93530 ~ 5% lkp-sb03/nepim/300s-25%-udp6 71002 ~ 5% +10.6% 78512 ~ 3% lkp-snb01/hackbench/1600%-proce= ss-socket 65541 ~ 3% +31.2% 86021 ~ 9% lkp-snb01/hackbench/1600%-threa= ds-socket 456736 ~ 6% +16.9% 533877 ~ 6% TOTAL meminfo.DirectMap4k eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 17435 ~ 3% +11.6% 19462 ~ 4% lkp-sb03/nepim/300s-100%-tcp 15173 ~12% +29.5% 19656 ~ 5% lkp-sb03/nepim/300s-100%-tcp6 15506 ~ 9% +23.0% 19076 ~ 8% lkp-sb03/nepim/300s-100%-udp 16001 ~ 7% +13.4% 18138 ~ 7% lkp-sb03/nepim/300s-100%-udp6 15485 ~ 5% +14.6% 17743 ~ 6% lkp-sb03/nepim/300s-25%-tcp 16727 ~ 2% +19.1% 19918 ~ 7% lkp-sb03/nepim/300s-25%-tcp6 14364 ~ 4% +20.0% 17241 ~ 6% lkp-sb03/nepim/300s-25%-udp 387410 ~ 2% -10.0% 348665 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-pipe 17938 ~ 7% -16.9% 14911 ~ 5% lkp-snb01/hackbench/50%-threads= -socket 3221 ~ 2% -12.2% 2828 ~ 3% xps2/pigz/100%-128K 3243 ~ 3% -12.8% 2826 ~ 4% xps2/pigz/100%-512K 522505 ~ 3% -4.2% 500469 ~ 2% TOTAL slabinfo.vm_area_struct.a= ctive_objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 12006 ~ 0% -21.2% 9466 ~ 1% lkp-nex04/ebizzy/200%-100x-10s 9831 ~ 1% +10.3% 10843 ~ 2% lkp-snb01/hackbench/50%-process= -socket 9309 ~ 1% +17.5% 10942 ~ 2% lkp-snb01/hackbench/50%-threads= -socket 31148 ~ 1% +0.3% 31252 ~ 2% TOTAL slabinfo.kmalloc-128.num_= objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 12002 ~ 0% -21.3% 9450 ~ 1% lkp-nex04/ebizzy/200%-100x-10s 9814 ~ 2% +10.4% 10834 ~ 2% lkp-snb01/hackbench/50%-process= -socket 9303 ~ 1% +17.6% 10941 ~ 2% lkp-snb01/hackbench/50%-threads= -socket 31119 ~ 1% +0.3% 31226 ~ 2% TOTAL slabinfo.kmalloc-128.acti= ve_objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 3.49 ~ 8% +12.3% 3.92 ~ 3% lkp-snb01/hackbench/1600%-threa= ds-socket 3.49 ~ 8% +12.3% 3.92 ~ 3% TOTAL perf-profile.cpu-cycles.u= nix_destruct_scm.skb_release_all.consume_skb.unix_stream_recvmsg.sock_aio_r= ead eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1.49 ~ 6% +14.7% 1.71 ~ 1% lkp-snb01/hackbench/1600%-threa= ds-socket 1.49 ~ 6% +14.7% 1.71 ~ 1% TOTAL perf-profile.cpu-cycles.s= kb_copy_datagram_iovec.unix_stream_recvmsg.sock_aio_read.sock_aio_read.do_s= ync_read eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1.94 ~ 1% -11.7% 1.71 ~ 4% lkp-snb01/hackbench/50%-process= -pipe 2.54 ~ 2% -20.1% 2.03 ~ 0% lkp-snb01/hackbench/50%-threads= -pipe 4.48 ~ 1% -16.4% 3.75 ~ 2% TOTAL perf-profile.cpu-cycles.p= ipe_write.new_sync_write.vfs_write.sys_write.system_call_fastpath eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 5331418 ~ 4% +18.2% 6303841 ~ 3% xps2/pigz/100%-128K 5795986 ~ 3% +11.8% 6478564 ~ 4% xps2/pigz/100%-512K 11127404 ~ 4% +14.9% 12782405 ~ 4% TOTAL cpuidle.C6-NHM.time eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1633 ~ 3% +20.3% 1965 ~ 5% lkp-nex04/ebizzy/200%-100x-10s 1633 ~ 3% +20.3% 1965 ~ 5% TOTAL numa-meminfo.node2.Kernel= Stack eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 28546 ~ 0% +15.8% 33069 ~ 0% lkp-snb01/hackbench/50%-process= -socket 21721 ~ 0% +18.6% 25751 ~ 0% lkp-snb01/hackbench/50%-threads= -socket 50268 ~ 0% +17.0% 58820 ~ 0% TOTAL proc-vmstat.nr_slab_unrec= laimable eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 0.89 ~ 6% +21.7% 1.08 ~ 4% lkp-snb01/hackbench/1600%-threa= ds-socket 0.97 ~ 3% +10.0% 1.07 ~ 2% lkp-snb01/hackbench/50%-process= -socket 1.86 ~ 5% +15.6% 2.15 ~ 3% TOTAL perf-profile.cpu-cycles.k= size.__alloc_skb.sock_alloc_send_pskb.unix_stream_sendmsg.sock_aio_write eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 114140 ~ 0% +15.9% 132276 ~ 0% lkp-snb01/hackbench/50%-process= -socket 86858 ~ 0% +18.6% 103041 ~ 0% lkp-snb01/hackbench/50%-threads= -socket 200998 ~ 0% +17.1% 235318 ~ 0% TOTAL meminfo.SUnreclaim eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 0.96 ~ 2% +14.2% 1.10 ~ 1% lkp-snb01/hackbench/1600%-threa= ds-pipe 0.96 ~ 2% +14.2% 1.10 ~ 1% TOTAL perf-profile.cpu-cycles._= raw_spin_unlock_irqrestore.__wake_up_sync_key.pipe_write.new_sync_write.vfs= _write eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1749 ~ 5% +12.2% 1962 ~ 6% lkp-sb03/nepim/300s-25%-udp6 1770 ~ 1% +11.4% 1973 ~ 4% lkp-snb01/hackbench/1600%-proce= ss-pipe 1754 ~ 3% +18.2% 2074 ~ 2% lkp-snb01/hackbench/1600%-threa= ds-pipe 1733 ~ 3% +15.4% 1999 ~ 9% lkp-snb01/hackbench/1600%-threa= ds-socket 1717 ~ 2% +13.0% 1941 ~ 1% lkp-snb01/hackbench/50%-process= -pipe 1727 ~ 3% +17.2% 2024 ~ 4% lkp-snb01/hackbench/50%-process= -socket 10453 ~ 3% +14.6% 11975 ~ 4% TOTAL slabinfo.kmalloc-2048.num= _objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1822 ~ 3% +18.6% 2160 ~ 7% lkp-nex04/ebizzy/200%-100x-10s 1822 ~ 3% +18.6% 2160 ~ 7% TOTAL numa-meminfo.node3.Kernel= Stack eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 8803 ~10% -16.0% 7396 ~ 6% lkp-snb01/hackbench/1600%-proce= ss-pipe 8455 ~ 2% -15.6% 7140 ~ 6% lkp-snb01/hackbench/1600%-proce= ss-socket 14063 ~ 1% -10.1% 12638 ~ 8% lkp-snb01/hackbench/1600%-threa= ds-pipe 8045 ~ 0% -14.2% 6906 ~ 4% lkp-snb01/hackbench/50%-threads= -pipe 39367 ~ 3% -13.4% 34080 ~ 6% TOTAL slabinfo.proc_inode_cache= .active_objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1.05 ~ 0% -8.6% 0.96 ~ 3% lkp-snb01/hackbench/1600%-proce= ss-socket 0.86 ~ 7% +14.7% 0.99 ~ 1% lkp-snb01/hackbench/1600%-threa= ds-socket 1.01 ~ 2% +19.5% 1.21 ~ 0% lkp-snb01/hackbench/50%-process= -socket 0.99 ~ 3% +16.7% 1.16 ~ 1% lkp-snb01/hackbench/50%-threads= -socket 3.91 ~ 3% +10.2% 4.31 ~ 1% TOTAL perf-profile.cpu-cycles.s= ock_wfree.unix_destruct_scm.skb_release_head_state.skb_release_all.consume_= skb eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 23118 ~ 7% -18.7% 18805 ~15% lkp-nex04/ebizzy/200%-100x-10s 23118 ~ 7% -18.7% 18805 ~15% TOTAL numa-meminfo.node2.AnonPa= ges eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1660 ~ 5% +14.0% 1892 ~ 4% lkp-sb03/nepim/300s-25%-udp6 1685 ~ 1% +12.2% 1891 ~ 6% lkp-snb01/hackbench/1600%-proce= ss-pipe 1709 ~ 2% +14.7% 1961 ~ 3% lkp-snb01/hackbench/1600%-threa= ds-pipe 1633 ~ 3% +12.9% 1843 ~ 0% lkp-snb01/hackbench/50%-process= -pipe 1677 ~ 4% +15.4% 1934 ~ 5% lkp-snb01/hackbench/50%-process= -socket 8365 ~ 3% +13.8% 9522 ~ 4% TOTAL slabinfo.kmalloc-2048.act= ive_objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 69466 ~ 0% -13.2% 60304 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-socket 63299 ~ 6% +9.9% 69579 ~ 0% lkp-snb01/hackbench/50%-process= -pipe 132765 ~ 3% -2.2% 129884 ~ 0% TOTAL numa-vmstat.node1.nr_file= _pages eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 278167 ~ 0% -13.3% 241220 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-socket 253215 ~ 6% +9.9% 278330 ~ 0% lkp-snb01/hackbench/50%-process= -pipe 531382 ~ 3% -2.2% 519550 ~ 0% TOTAL numa-meminfo.node1.FilePa= ges eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 5773 ~ 7% -18.5% 4704 ~15% lkp-nex04/ebizzy/200%-100x-10s 5773 ~ 7% -18.5% 4704 ~15% TOTAL numa-vmstat.node2.nr_anon= _pages eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 3628 ~ 0% +15.1% 4176 ~ 1% lkp-nex04/ebizzy/200%-100x-10s 1984 ~ 3% +13.7% 2256 ~ 1% lkp-sb03/nepim/300s-100%-tcp6 2000 ~ 4% +10.4% 2208 ~ 3% lkp-sb03/nuttcp/300s 1917 ~ 0% +11.0% 2128 ~ 2% lkp-snb01/hackbench/1600%-proce= ss-pipe 1888 ~ 1% +17.8% 2224 ~ 2% lkp-snb01/hackbench/50%-process= -socket 1891 ~ 5% +10.2% 2083 ~ 4% lkp-snb01/hackbench/50%-threads= -socket 13309 ~ 2% +13.3% 15075 ~ 2% TOTAL slabinfo.shmem_inode_cach= e.num_objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 3628 ~ 0% +15.1% 4176 ~ 1% lkp-nex04/ebizzy/200%-100x-10s 1984 ~ 3% +13.7% 2256 ~ 1% lkp-sb03/nepim/300s-100%-tcp6 2000 ~ 4% +10.4% 2208 ~ 3% lkp-sb03/nuttcp/300s 1917 ~ 0% +11.0% 2128 ~ 2% lkp-snb01/hackbench/1600%-proce= ss-pipe 1888 ~ 1% +17.8% 2224 ~ 2% lkp-snb01/hackbench/50%-process= -socket 1891 ~ 5% +10.2% 2083 ~ 4% lkp-snb01/hackbench/50%-threads= -socket 13309 ~ 2% +13.3% 15075 ~ 2% TOTAL slabinfo.shmem_inode_cach= e.active_objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1.31 ~ 3% +17.8% 1.54 ~ 0% lkp-snb01/hackbench/1600%-threa= ds-pipe 1.31 ~ 3% +17.8% 1.54 ~ 0% TOTAL perf-profile.cpu-cycles.n= ew_sync_read.vfs_read.sys_read.system_call_fastpath eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 556740 ~ 2% -12.2% 488680 ~ 2% lkp-snb01/hackbench/1600%-proce= ss-pipe 556740 ~ 2% -12.2% 488680 ~ 2% TOTAL meminfo.PageTables eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 673425 ~ 2% -11.4% 596661 ~ 1% lkp-snb01/hackbench/1600%-proce= ss-pipe 673425 ~ 2% -11.4% 596661 ~ 1% TOTAL meminfo.AnonPages eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 673241 ~ 2% -11.3% 596958 ~ 1% lkp-snb01/hackbench/1600%-proce= ss-pipe 673241 ~ 2% -11.3% 596958 ~ 1% TOTAL meminfo.Active(anon) eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 243927 ~ 0% +13.3% 276462 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-socket 268549 ~ 6% -9.2% 243781 ~ 0% lkp-snb01/hackbench/50%-process= -pipe 512476 ~ 3% +1.5% 520244 ~ 0% TOTAL numa-meminfo.node0.FilePa= ges eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 60981 ~ 0% +13.3% 69071 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-socket 67133 ~ 6% -9.2% 60945 ~ 0% lkp-snb01/hackbench/50%-process= -pipe 128114 ~ 3% +1.5% 130016 ~ 0% TOTAL numa-vmstat.node0.nr_file= _pages eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 167906 ~ 2% -10.7% 149933 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-pipe 167906 ~ 2% -10.7% 149933 ~ 0% TOTAL proc-vmstat.nr_anon_pages eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 167868 ~ 2% -10.7% 149989 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-pipe 167868 ~ 2% -10.7% 149989 ~ 0% TOTAL proc-vmstat.nr_active_anon eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 18393 ~ 2% -10.2% 16523 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-pipe 18393 ~ 2% -10.2% 16523 ~ 0% TOTAL slabinfo.mm_struct.num_ob= js eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1081 ~ 2% -10.2% 971 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-pipe 1081 ~ 2% -10.2% 971 ~ 0% TOTAL slabinfo.mm_struct.active= _slabs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1081 ~ 2% -10.2% 971 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-pipe 1081 ~ 2% -10.2% 971 ~ 0% TOTAL slabinfo.mm_struct.num_sl= abs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1135 ~ 3% -10.6% 1015 ~ 2% lkp-sb03/nepim/300s-100%-tcp6 1135 ~ 3% -10.6% 1015 ~ 2% TOTAL slabinfo.dentry.num_slabs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1135 ~ 3% -10.6% 1015 ~ 2% lkp-sb03/nepim/300s-100%-tcp6 1135 ~ 3% -10.6% 1015 ~ 2% TOTAL slabinfo.dentry.active_sl= abs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 47732 ~ 3% -10.6% 42671 ~ 2% lkp-sb03/nepim/300s-100%-tcp6 47732 ~ 3% -10.6% 42671 ~ 2% TOTAL slabinfo.dentry.num_objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 138869 ~ 2% -11.5% 122931 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-pipe 138869 ~ 2% -11.5% 122931 ~ 0% TOTAL proc-vmstat.nr_page_table= _pages eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 9035 ~ 4% -8.1% 8303 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-pipe 8695 ~ 5% +9.4% 9515 ~ 1% lkp-snb01/hackbench/1600%-threa= ds-socket 9804 ~ 0% -12.6% 8565 ~ 0% lkp-snb01/hackbench/50%-threads= -socket 27534 ~ 3% -4.2% 26384 ~ 0% TOTAL proc-vmstat.pgactivate eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 18024 ~ 2% +12.3% 20238 ~ 1% lkp-snb01/hackbench/50%-threads= -socket 18024 ~ 2% +12.3% 20238 ~ 1% TOTAL slabinfo.kmalloc-16.activ= e_objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 18024 ~ 2% +12.3% 20238 ~ 1% lkp-snb01/hackbench/50%-threads= -socket 18024 ~ 2% +12.3% 20238 ~ 1% TOTAL slabinfo.kmalloc-16.num_o= bjs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1420 ~ 1% -10.5% 1271 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-pipe 1420 ~ 1% -10.5% 1271 ~ 0% TOTAL slabinfo.sighand_cache.nu= m_slabs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1420 ~ 1% -10.5% 1271 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-pipe 1420 ~ 1% -10.5% 1271 ~ 0% TOTAL slabinfo.sighand_cache.ac= tive_slabs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 21313 ~ 1% -10.5% 19076 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-pipe 21313 ~ 1% -10.5% 19076 ~ 0% TOTAL slabinfo.sighand_cache.nu= m_objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 159766 ~ 0% +11.5% 178214 ~ 0% lkp-snb01/hackbench/50%-process= -socket 130677 ~ 0% +13.3% 148052 ~ 0% lkp-snb01/hackbench/50%-threads= -socket 290443 ~ 0% +12.3% 326267 ~ 0% TOTAL meminfo.Slab eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 784453 ~ 2% -10.8% 700063 ~ 1% lkp-snb01/hackbench/1600%-proce= ss-pipe 784453 ~ 2% -10.8% 700063 ~ 1% TOTAL meminfo.Active eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 59275 ~ 4% +11.9% 66301 ~ 6% lkp-nex04/ebizzy/200%-100x-10s 512544 ~ 2% -9.6% 463395 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-pipe 571819 ~ 2% -7.4% 529696 ~ 1% TOTAL slabinfo.kmalloc-64.activ= e_objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 931 ~ 4% +12.3% 1046 ~ 6% lkp-nex04/ebizzy/200%-100x-10s 8408 ~ 2% -9.3% 7627 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-pipe 9339 ~ 2% -7.1% 8673 ~ 1% TOTAL slabinfo.kmalloc-64.activ= e_slabs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 931 ~ 4% +12.3% 1046 ~ 6% lkp-nex04/ebizzy/200%-100x-10s 8408 ~ 2% -9.3% 7627 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-pipe 9339 ~ 2% -7.1% 8673 ~ 1% TOTAL slabinfo.kmalloc-64.num_s= labs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 47732 ~ 3% -10.7% 42612 ~ 2% lkp-sb03/nepim/300s-100%-tcp6 47032 ~ 0% -9.3% 42671 ~ 0% lkp-sb03/nepim/300s-25%-tcp6 94764 ~ 2% -10.0% 85283 ~ 1% TOTAL slabinfo.dentry.active_ob= js eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 2954 ~ 3% +8.5% 3206 ~ 4% lkp-sb03/nepim/300s-100%-tcp 2940 ~ 0% +11.9% 3290 ~ 1% lkp-sb03/nepim/300s-100%-udp 2884 ~ 2% +12.1% 3234 ~ 2% lkp-sb03/nepim/300s-100%-udp6 2898 ~ 1% +10.1% 3192 ~ 1% lkp-sb03/nepim/300s-25%-tcp6 2954 ~ 1% +10.4% 3262 ~ 1% lkp-snb01/hackbench/50%-process= -pipe 1243 ~ 3% -8.1% 1142 ~ 2% xps2/pigz/100%-512K 15873 ~ 1% +9.2% 17326 ~ 2% TOTAL slabinfo.kmalloc-96.num_o= bjs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 2912 ~ 3% +8.7% 3164 ~ 4% lkp-sb03/nepim/300s-100%-tcp 2900 ~ 0% +12.1% 3251 ~ 1% lkp-sb03/nepim/300s-100%-udp 2843 ~ 2% +12.3% 3192 ~ 2% lkp-sb03/nepim/300s-100%-udp6 2857 ~ 1% +10.2% 3150 ~ 1% lkp-sb03/nepim/300s-25%-tcp6 2926 ~ 1% +9.2% 3195 ~ 2% lkp-sb03/thrulay/300s 2912 ~ 1% +10.6% 3220 ~ 1% lkp-snb01/hackbench/50%-process= -pipe 1243 ~ 3% -8.1% 1142 ~ 2% xps2/pigz/100%-512K 18594 ~ 1% +9.3% 20317 ~ 2% TOTAL slabinfo.kmalloc-96.activ= e_objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1501 ~ 3% -9.3% 1361 ~ 1% lkp-snb01/hackbench/1600%-threa= ds-socket 1501 ~ 3% -9.3% 1361 ~ 1% TOTAL slabinfo.Acpi-State.num_s= labs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1501 ~ 3% -9.3% 1361 ~ 1% lkp-snb01/hackbench/1600%-threa= ds-socket 1501 ~ 3% -9.3% 1361 ~ 1% TOTAL slabinfo.Acpi-State.activ= e_slabs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 76578 ~ 3% -9.3% 69446 ~ 1% lkp-snb01/hackbench/1600%-threa= ds-socket 76578 ~ 3% -9.3% 69446 ~ 1% TOTAL slabinfo.Acpi-State.num_o= bjs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 3.05 ~ 4% +10.7% 3.38 ~ 2% lkp-snb01/hackbench/1600%-threa= ds-socket 2.49 ~ 3% -10.7% 2.22 ~ 2% lkp-snb01/hackbench/50%-threads= -socket 5.54 ~ 4% +1.1% 5.60 ~ 2% TOTAL perf-profile.cpu-cycles._= raw_spin_lock.unix_stream_sendmsg.sock_aio_write.do_sync_write.vfs_write eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 2670 ~ 1% +10.3% 2945 ~ 2% lkp-nex04/ebizzy/200%-100x-10s 2670 ~ 1% +10.3% 2945 ~ 2% TOTAL slabinfo.signal_cache.num= _objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 76434 ~ 3% -9.3% 69312 ~ 1% lkp-snb01/hackbench/1600%-threa= ds-socket 76434 ~ 3% -9.3% 69312 ~ 1% TOTAL slabinfo.Acpi-State.activ= e_objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 59659 ~ 4% +12.2% 66966 ~ 6% lkp-nex04/ebizzy/200%-100x-10s 41275 ~ 8% +15.9% 47851 ~ 1% lkp-sb03/nepim/300s-100%-tcp6 538141 ~ 2% -9.3% 488191 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-pipe 639076 ~ 3% -5.6% 603009 ~ 1% TOTAL slabinfo.kmalloc-64.num_o= bjs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 49737 ~ 4% -8.9% 45300 ~ 3% lkp-snb01/hackbench/1600%-threa= ds-socket 23456 ~ 3% +11.8% 26221 ~ 1% lkp-snb01/hackbench/50%-threads= -socket 73193 ~ 3% -2.3% 71521 ~ 2% TOTAL slabinfo.kmalloc-32.activ= e_objs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1489 ~ 3% +10.3% 1643 ~ 1% lkp-snb01/hackbench/50%-threads= -socket 1489 ~ 3% +10.3% 1643 ~ 1% TOTAL numa-vmstat.node1.nr_allo= c_batch eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 49900 ~ 4% -8.3% 45768 ~ 2% lkp-snb01/hackbench/1600%-threa= ds-socket 23515 ~ 2% +11.5% 26221 ~ 1% lkp-snb01/hackbench/50%-threads= -socket 73415 ~ 3% -1.9% 71989 ~ 2% TOTAL slabinfo.kmalloc-32.num_o= bjs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 2961 ~ 0% +11.2% 3293 ~ 1% lkp-snb01/hackbench/50%-process= -socket 2945 ~ 1% +11.8% 3292 ~ 0% lkp-snb01/hackbench/50%-threads= -socket 5906 ~ 1% +11.5% 6585 ~ 0% TOTAL proc-vmstat.nr_alloc_batch eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 5125 ~ 2% -8.7% 4678 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-pipe 5125 ~ 2% -8.7% 4678 ~ 0% TOTAL slabinfo.anon_vma.active_= slabs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 5125 ~ 2% -8.7% 4678 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-pipe 5125 ~ 2% -8.7% 4678 ~ 0% TOTAL slabinfo.anon_vma.num_sla= bs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1446 ~ 3% -7.7% 1335 ~ 2% lkp-sb03/nuttcp/300s 1467 ~ 1% +11.7% 1638 ~ 2% lkp-snb01/hackbench/50%-process= -socket 1471 ~ 1% +10.3% 1622 ~ 5% lkp-snb01/hackbench/50%-threads= -socket 4385 ~ 2% +4.8% 4596 ~ 3% TOTAL numa-vmstat.node0.nr_allo= c_batch eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 4966084 ~ 0% -5.6% 4686464 ~ 0% lkp-nex04/ebizzy/200%-100x-10s 1.121e+09 ~ 1% -53.0% 5.266e+08 ~ 1% lkp-snb01/hackbench/1600%-proce= ss-pipe 53815621 ~18% -47.1% 28479628 ~ 6% lkp-snb01/hackbench/1600%-proce= ss-socket 1.145e+09 ~ 2% -23.1% 8.803e+08 ~ 4% lkp-snb01/hackbench/1600%-threa= ds-pipe 28394616 ~13% +26.1% 35804827 ~ 7% lkp-snb01/hackbench/1600%-threa= ds-socket 4.835e+08 ~ 0% +44.8% 6.999e+08 ~ 3% lkp-snb01/hackbench/50%-process= -pipe 3.433e+08 ~ 3% -85.0% 51340279 ~ 3% lkp-snb01/hackbench/50%-process= -socket 5.202e+08 ~ 1% +84.3% 9.588e+08 ~ 1% lkp-snb01/hackbench/50%-threads= -pipe 3.635e+08 ~ 0% -81.4% 67599987 ~ 3% lkp-snb01/hackbench/50%-threads= -socket 645756 ~ 2% +130.8% 1490689 ~ 0% xps2/pigz/100%-128K 221363 ~ 3% +78.2% 394432 ~ 0% xps2/pigz/100%-512K 4.065e+09 ~ 1% -19.9% 3.255e+09 ~ 3% TOTAL time.involuntary_context_= switches eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 809533 ~ 0% -1.2% 799770 ~ 0% lkp-nex04/ebizzy/200%-100x-10s 2406 ~ 0% +3.3% 2485 ~ 0% lkp-sb03/nepim/300s-100%-tcp6 830317 ~ 9% -81.2% 155833 ~ 6% lkp-snb01/hackbench/1600%-proce= ss-pipe 53890 ~ 8% -28.6% 38488 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-socket 855345 ~ 5% -35.9% 548702 ~ 9% lkp-snb01/hackbench/1600%-threa= ds-pipe 1455387 ~ 0% +15.7% 1684589 ~ 0% lkp-snb01/hackbench/50%-process= -pipe 758904 ~ 1% -87.6% 93836 ~ 0% lkp-snb01/hackbench/50%-process= -socket 1526394 ~ 0% +11.9% 1707988 ~ 0% lkp-snb01/hackbench/50%-threads= -pipe 878846 ~ 0% -87.0% 114082 ~ 2% lkp-snb01/hackbench/50%-threads= -socket 9875 ~ 0% -9.9% 8895 ~ 0% xps2/pigz/100%-128K 8926 ~ 0% -4.8% 8498 ~ 0% xps2/pigz/100%-512K 7189826 ~ 2% -28.2% 5163169 ~ 1% TOTAL vmstat.system.in eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 168582 ~ 1% -32.1% 114531 ~ 3% lkp-nex04/ebizzy/200%-100x-10s 1423389 ~ 6% -14.8% 1213039 ~ 2% lkp-sb03/nepim/300s-100%-tcp 4343729 ~ 5% +5.4% 4579296 ~ 2% lkp-sb03/nepim/300s-25%-tcp6 2.249e+09 ~ 1% -53.6% 1.042e+09 ~ 2% lkp-snb01/hackbench/1600%-proce= ss-pipe 2.579e+08 ~ 5% -24.4% 1.95e+08 ~ 1% lkp-snb01/hackbench/1600%-proce= ss-socket 2.263e+09 ~ 2% -28.0% 1.629e+09 ~ 4% lkp-snb01/hackbench/1600%-threa= ds-pipe 2.288e+08 ~ 3% -7.4% 2.118e+08 ~ 0% lkp-snb01/hackbench/1600%-threa= ds-socket 1.952e+09 ~ 0% +7.2% 2.093e+09 ~ 1% lkp-snb01/hackbench/50%-process= -pipe 1.389e+09 ~ 3% -70.9% 4.045e+08 ~ 0% lkp-snb01/hackbench/50%-process= -socket 1.974e+09 ~ 0% +22.2% 2.412e+09 ~ 2% lkp-snb01/hackbench/50%-threads= -pipe 1.375e+09 ~ 0% -68.4% 4.341e+08 ~ 1% lkp-snb01/hackbench/50%-threads= -socket 965425 ~ 0% +70.8% 1648765 ~ 0% xps2/pigz/100%-128K 257508 ~ 0% +68.2% 433104 ~ 0% xps2/pigz/100%-512K 1.17e+10 ~ 1% -27.9% 8.43e+09 ~ 2% TOTAL time.voluntary_context_sw= itches eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 6191 ~ 0% -4.5% 5915 ~ 0% lkp-nex04/ebizzy/200%-100x-10s 10058 ~ 6% -13.6% 8694 ~ 2% lkp-sb03/nepim/300s-100%-tcp 9592 ~ 5% +13.6% 10894 ~ 6% lkp-sb03/nepim/300s-100%-tcp6 29353 ~ 4% +5.3% 30918 ~ 2% lkp-sb03/nepim/300s-25%-tcp6 5570895 ~ 1% -53.5% 2589738 ~ 1% lkp-snb01/hackbench/1600%-proce= ss-pipe 518232 ~ 9% -29.2% 367167 ~ 1% lkp-snb01/hackbench/1600%-proce= ss-socket 5591371 ~ 2% -26.3% 4118330 ~ 3% lkp-snb01/hackbench/1600%-threa= ds-pipe 4044411 ~ 0% +14.1% 4613997 ~ 2% lkp-snb01/hackbench/50%-process= -pipe 2973219 ~ 0% -69.2% 915067 ~ 0% lkp-snb01/hackbench/50%-process= -socket 4169225 ~ 1% +28.7% 5366899 ~ 0% lkp-snb01/hackbench/50%-threads= -pipe 3053787 ~ 0% -67.9% 979802 ~ 1% lkp-snb01/hackbench/50%-threads= -socket 5726 ~ 0% +89.0% 10822 ~ 0% xps2/pigz/100%-128K 1984 ~ 1% +61.3% 3199 ~ 0% xps2/pigz/100%-512K 25984047 ~ 1% -26.8% 19021447 ~ 1% TOTAL vmstat.system.cs eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 4104.92 ~ 0% -1.4% 4045.93 ~ 0% lkp-nex04/ebizzy/200%-100x-10s 6.23 ~ 0% +106.7% 12.88 ~36% lkp-sb03/nepim/300s-100%-tcp6 1496.85 ~ 0% -6.5% 1398.94 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-pipe 1251.12 ~ 1% +15.8% 1448.69 ~ 1% lkp-snb01/hackbench/1600%-threa= ds-pipe 935.98 ~ 0% +10.5% 1033.87 ~ 1% lkp-snb01/hackbench/50%-process= -pipe 691.25 ~ 0% +5.8% 731.53 ~ 2% lkp-snb01/hackbench/50%-threads= -pipe 613.86 ~ 0% +57.8% 968.47 ~ 0% lkp-snb01/hackbench/50%-threads= -socket 9100.21 ~ 0% +5.9% 9640.32 ~ 0% TOTAL time.user_time eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 1.227e+09 ~ 0% -1.1% 1.213e+09 ~ 0% lkp-nex04/ebizzy/200%-100x-10s 17865184 ~ 2% +59.5% 28487861 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-pipe 17338504 ~ 2% +6.7% 18496122 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-socket 1234198 ~ 1% +20.1% 1481802 ~ 2% lkp-snb01/hackbench/1600%-threa= ds-pipe 1044797 ~ 0% +4.3% 1090169 ~ 0% lkp-snb01/hackbench/1600%-threa= ds-socket 617093 ~ 0% -2.4% 602008 ~ 0% lkp-snb01/hackbench/50%-process= -pipe 577133 ~ 3% +32.4% 764148 ~ 0% lkp-snb01/hackbench/50%-process= -socket 124062 ~ 1% +10.2% 136719 ~ 2% lkp-snb01/hackbench/50%-threads= -socket 1.266e+09 ~ 0% -0.1% 1.264e+09 ~ 0% TOTAL time.minor_page_faults eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 293 ~ 0% -12.4% 257 ~10% lkp-sb03/nepim/300s-100%-tcp6 16866 ~ 0% -2.5% 16437 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-pipe 18078 ~ 0% -2.5% 17632 ~ 1% lkp-snb01/hackbench/1600%-threa= ds-pipe 18474 ~ 0% -1.2% 18247 ~ 0% lkp-snb01/hackbench/50%-process= -pipe 18197 ~ 2% -7.5% 16835 ~ 0% lkp-snb01/hackbench/50%-process= -socket 18522 ~ 0% +4.0% 19256 ~ 2% lkp-snb01/hackbench/50%-threads= -pipe 17841 ~ 0% -5.4% 16870 ~ 0% lkp-snb01/hackbench/50%-threads= -socket 108274 ~ 1% -2.5% 105535 ~ 0% TOTAL time.system_time eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 49.06 ~ 2% -5.8% 46.20 ~ 3% lkp-sb03/nepim/300s-100%-tcp 55.43 ~ 0% +1.0% 56.00 ~ 0% lkp-sb03/nepim/300s-100%-udp 55.13 ~ 0% +2.5% 56.51 ~ 1% lkp-sb03/nepim/300s-100%-udp6 47.05 ~ 1% +5.5% 49.63 ~ 1% lkp-sb03/nepim/300s-25%-tcp 54.79 ~ 0% +2.4% 56.10 ~ 0% lkp-sb03/nepim/300s-25%-udp 45.29 ~ 3% +7.9% 48.87 ~ 0% lkp-sb03/nuttcp/300s 52.35 ~ 2% +8.4% 56.73 ~ 1% lkp-sb03/thrulay/300s 164.37 ~ 0% +1.3% 166.51 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-pipe 169.52 ~ 0% +1.2% 171.56 ~ 0% lkp-snb01/hackbench/1600%-threa= ds-socket 165.66 ~ 0% +3.9% 172.19 ~ 0% lkp-snb01/hackbench/50%-process= -socket 161.41 ~ 0% +1.7% 164.15 ~ 0% lkp-snb01/hackbench/50%-threads= -pipe 164.47 ~ 0% +4.7% 172.27 ~ 0% lkp-snb01/hackbench/50%-threads= -socket 1184.53 ~ 0% +2.7% 1216.70 ~ 0% TOTAL turbostat.Cor_W eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 83.00 ~ 0% +1.7% 84.37 ~ 0% lkp-sb03/nepim/300s-100%-udp6 75.08 ~ 1% +3.5% 77.68 ~ 1% lkp-sb03/nepim/300s-25%-tcp 82.70 ~ 0% +1.6% 84.04 ~ 0% lkp-sb03/nepim/300s-25%-udp 72.79 ~ 2% +5.0% 76.40 ~ 0% lkp-sb03/nuttcp/300s 79.86 ~ 1% +5.5% 84.26 ~ 0% lkp-sb03/thrulay/300s 191.91 ~ 0% +1.1% 193.96 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-pipe 200.01 ~ 0% +1.2% 202.33 ~ 0% lkp-snb01/hackbench/1600%-threa= ds-socket 193.16 ~ 0% +3.2% 199.24 ~ 0% lkp-snb01/hackbench/50%-process= -socket 189.63 ~ 0% +1.5% 192.46 ~ 0% lkp-snb01/hackbench/50%-threads= -pipe 192.28 ~ 0% +3.6% 199.30 ~ 0% lkp-snb01/hackbench/50%-threads= -socket 1360.44 ~ 0% +2.5% 1394.06 ~ 0% TOTAL turbostat.Pkg_W eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 5.99 ~ 0% +1.8% 6.10 ~ 0% lkp-sb03/nepim/300s-25%-tcp 6.45 ~ 1% +5.2% 6.78 ~ 1% lkp-sb03/nepim/300s-25%-udp 94.35 ~ 0% -3.0% 91.52 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-pipe 96.96 ~ 0% +1.1% 98.01 ~ 0% lkp-snb01/hackbench/1600%-threa= ds-socket 96.88 ~ 0% +2.3% 99.08 ~ 0% lkp-snb01/hackbench/50%-process= -pipe 95.50 ~ 0% -3.8% 91.88 ~ 0% lkp-snb01/hackbench/50%-process= -socket 97.19 ~ 0% +2.2% 99.29 ~ 0% lkp-snb01/hackbench/50%-threads= -pipe 95.79 ~ 0% -3.8% 92.10 ~ 0% lkp-snb01/hackbench/50%-threads= -socket 589.10 ~ 0% -0.7% 584.77 ~ 0% TOTAL turbostat.%c0 eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 613 ~ 0% -1.7% 603 ~ 0% lkp-snb01/hackbench/1600%-threa= ds-socket 634 ~ 0% -3.9% 609 ~ 0% lkp-snb01/hackbench/50%-process= -pipe 1248 ~ 0% -2.8% 1213 ~ 0% TOTAL time.elapsed_time eb0beb902dc3bed cfe48d5b416f8a3f5c45164cf = --------------- ------------------------- = 88 ~ 0% -1.5% 87 ~ 0% lkp-sb03/nepim/300s-100%-tcp 3008 ~ 0% -2.7% 2925 ~ 0% lkp-snb01/hackbench/1600%-proce= ss-pipe 3097 ~ 0% +1.2% 3133 ~ 0% lkp-snb01/hackbench/1600%-threa= ds-socket 3058 ~ 0% +3.4% 3161 ~ 0% lkp-snb01/hackbench/50%-process= -pipe 3019 ~ 0% -3.4% 2917 ~ 0% lkp-snb01/hackbench/50%-process= -socket 3071 ~ 0% +3.2% 3170 ~ 0% lkp-snb01/hackbench/50%-threads= -pipe 3028 ~ 0% -3.4% 2924 ~ 0% lkp-snb01/hackbench/50%-threads= -socket 18371 ~ 0% -0.3% 18318 ~ 0% TOTAL time.percent_of_cpu_this_= job_got Legend: ~XX% - stddev percent [+-]XX% - change percent time.user_time 1000 ++------------------------------------------------------------------= -+ O O O O O = | 950 ++ = | 900 ++ = | | = | 850 ++ = | 800 ++ = | | = | 750 ++ = | 700 ++ = | | = | 650 ++ = | 600 *+.....*......*......*......*......*.....*......*......*......*.....= .* | = | 550 ++------------------------------------------------------------------= -+ time.system_time 18400 ++-----------------------------------------------------------------= -+ | *.. = | 18200 ++ .. .. = | 18000 ++ .. . ...*......*..... = .* *...... .. *... . ...*.... ....= | 17800 ++ * *... . ...*. = | 17600 ++ *... = | | = | 17400 ++ = | 17200 ++ = | | = | 17000 ++ O = | 16800 O+ O O O = | | = | 16600 ++-----------------------------------------------------------------= -+ time.percent_of_cpu_this_job_got 3040 ++------------------------------------------------------------------= -+ *......*..... .*......*......*.....*......*......*......*.....= .| 3020 ++ . .... = * | *. = | | = | 3000 ++ = | | = | 2980 ++ = | | = | 2960 ++ = | | = | | = | 2940 ++ = | O O O O = | 2920 ++--------------------------O---------------------------------------= -+ time.voluntary_context_switches 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 = | 4e+08 ++-----------O------O-----O--------------------------------------= -+ 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 = | 5e+07 ++---------------------------------------------------------------= -+ hackbench.throughput 150000 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---------------------------------------= -+ turbostat.Pkg_W X+9 ++-------------------------------------------------------------------= -+ O O O O = | X+8 ++ O = | X+7 ++ = | | = | X+6 ++ = | X+5 ++ = | | = | X+4 ++ = | X+3 ++ = | | = | X+2 ++ ...*..... = | X+1 *+.. . ...*......*......*......*......*......*......*.....= .* | *... = | X ++-------------------------------------------------------------------= -+ turbostat.Cor_W X+10++-------------------------------------------------------------------= -+ X+9 O+ O O O = | | O = | X+8 ++ = | X+7 ++ = | | = | X+6 ++ = | X+5 ++ = | X+4 ++ = | | = | X+3 ++ = | X+2 *+.....*..... ...*...... = | | . ...*......*......*......*......*... *.....= .* X+1 ++ *... = | X ++-------------------------------------------------------------------= -+ vmstat.system.in 900000 ++-----------*-------------*------*-----*------*------------*-----= -* *......*.. *... *.. = | 800000 ++ = | | = | 700000 ++ = | 600000 ++ = | | = | 500000 ++ = | | = | 400000 ++ = | 300000 ++ = | | = | 200000 ++ = | | = | 100000 O+-----O-----O------O------O--------------------------------------= -+ vmstat.system.cs 3.5e+06 ++---------------------------------------------------------------= -+ | = | 3e+06 *+.....*.....*......*.....*......*......*.....*......*.....*.....= .* | = | | = | 2.5e+06 ++ = | | = | 2e+06 ++ = | | = | 1.5e+06 ++ = | | = | | = | 1e+06 O+ O O O O = | | = | 500000 ++---------------------------------------------------------------= -+ [*] 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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