From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: multipart/mixed; boundary="===============9075270643017572932==" MIME-Version: 1.0 From: Huang Ying To: lkp@lists.01.org Subject: [fs] 04b2fa9f8f3: +2.2% unixbench.score Date: Wed, 06 May 2015 10:36:10 +0800 Message-ID: <1430879770.25120.278.camel@intel.com> List-Id: --===============9075270643017572932== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable FYI, we noticed the below changes on git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master commit 04b2fa9f8f36ec6fb6fd1c9dc9df6fff0cd27323 ("fs: split generic and aio= kiocb") testbox/testcase/testparams: ivb42/unixbench/performance-pipe 599bd19bdc4c6b20 04b2fa9f8f36ec6fb6fd1c9dc9 = ---------------- -------------------------- = %stddev %change %stddev \ | \ = 1733 =C2=B1 0% +2.2% 1770 =C2=B1 0% unixbench.score 21746 =C2=B1 5% -9.4% 19710 =C2=B1 5% numa-meminfo.node0.= SReclaimable 20531 =C2=B1 6% +9.5% 22492 =C2=B1 5% numa-meminfo.node1.= SReclaimable 5436 =C2=B1 5% -9.4% 4927 =C2=B1 5% numa-vmstat.node0.n= r_slab_reclaimable 5132 =C2=B1 6% +9.6% 5622 =C2=B1 5% numa-vmstat.node1.n= r_slab_reclaimable 22344 =C2=B1 41% -49.2% 11343 =C2=B1 21% sched_debug.cfs_rq[= 0]:/.min_vruntime 8908 =C2=B1 10% -23.9% 6780 =C2=B1 20% sched_debug.cfs_rq[= 19]:/.min_vruntime 2 =C2=B1 30% -63.6% 1 =C2=B1 0% sched_debug.cfs_rq[= 25]:/.nr_spread_over 245 =C2=B1 8% +37.6% 337 =C2=B1 18% sched_debug.cfs_rq[= 26]:/.avg->runnable_avg_sum 4354 =C2=B1 19% -23.6% 3327 =C2=B1 4% sched_debug.cfs_rq[= 3]:/.exec_clock 11391 =C2=B1 13% -36.9% 7185 =C2=B1 20% sched_debug.cfs_rq[= 4]:/.min_vruntime 558 =C2=B1 17% -30.7% 387 =C2=B1 23% sched_debug.cfs_rq[= 4]:/.exec_clock 2679 =C2=B1 6% +43.9% 3856 =C2=B1 13% sched_debug.cpu#13.= sched_count 1038 =C2=B1 4% +54.8% 1607 =C2=B1 19% sched_debug.cpu#13.= ttwu_count 720 =C2=B1 21% +22.2% 880 =C2=B1 9% sched_debug.cpu#33.= nr_switches 726 =C2=B1 21% +22.3% 888 =C2=B1 9% sched_debug.cpu#33.= sched_count 4524 =C2=B1 1% +79.6% 8127 =C2=B1 45% sched_debug.cpu#33.= nr_load_updates 326 =C2=B1 21% +21.3% 396 =C2=B1 11% sched_debug.cpu#33.= sched_goidle 598 =C2=B1 10% +27.8% 764 =C2=B1 15% sched_debug.cpu#35.= nr_switches 606 =C2=B1 10% +27.0% 770 =C2=B1 15% sched_debug.cpu#35.= sched_count 7807 =C2=B1 41% -42.6% 4477 =C2=B1 2% sched_debug.cpu#35.= nr_load_updates 269 =C2=B1 11% +27.5% 344 =C2=B1 13% sched_debug.cpu#35.= sched_goidle 4923 =C2=B1 36% -43.3% 2790 =C2=B1 11% sched_debug.cpu#4.s= ched_count 501 =C2=B1 17% -25.3% 374 =C2=B1 28% sched_debug.cpu#44.= sched_goidle 396 =C2=B1 6% +17.7% 466 =C2=B1 8% sched_debug.cpu#46.= sched_goidle 833 =C2=B1 10% +39.4% 1162 =C2=B1 4% sched_debug.cpu#8.s= ched_goidle 249 =C2=B1 39% +113.6% 533 =C2=B1 10% sched_debug.cpu#8.t= twu_local 1738 =C2=B1 10% +40.7% 2446 =C2=B1 5% sched_debug.cpu#8.n= r_switches 670 =C2=B1 11% +36.0% 911 =C2=B1 8% sched_debug.cpu#8.t= twu_count 0.00 =C2=B1 20% +55.2% 0.00 =C2=B1 39% sched_debug.rt_rq[4= 4]:/.rt_time ivb42: Ivytown Ivy Bridge-EP Memory: 64G unixbench.score 1790 ++------------------------------------------------------------------= -+ | O O O O O O = | 1780 O+ O O O O O O O O O = | 1770 ++ O O O O O O O O O O O O O= O | O O O O = | 1760 ++ O = | 1750 ++ = | | = | 1740 ++ = | 1730 ++ *.* *.*.*.* = | *. + : : = | 1720 ++*.*.*.* : .*.*.*.* : = | 1710 ++ :.* + .*. .*.*.*.*.*.*.*.* = | | * * *.*. = | 1700 ++------------------------------------------------------------------= -+ [*] bisect-good sample [O] bisect-bad sample To reproduce: apt-get install ruby git clone git://git.kernel.org/pub/scm/linux/kernel/git/wfg/lkp-tests.git cd lkp-tests bin/setup-local job.yaml # the job file attached in this email bin/run-local job.yaml Disclaimer: Results have been estimated based on internal Intel analysis and are provid= ed for informational purposes only. Any difference in system hardware or softw= are design or configuration may affect actual performance. Thanks, Ying Huang _______________________________________________ LKP mailing list LKP(a)linux.intel.com --===============9075270643017572932== Content-Type: text/plain MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="job.yaml" LS0tCnRlc3RjYXNlOiB1bml4YmVuY2gKZGVmYXVsdC1tb25pdG9yczoKICB3YWl0OiBwcmUtdGVz dAogIHVwdGltZTogCiAgaW9zdGF0OiAKICB2bXN0YXQ6IAogIG51bWEtbnVtYXN0YXQ6IAogIG51 bWEtdm1zdGF0OiAKICBudW1hLW1lbWluZm86IAogIHByb2Mtdm1zdGF0OiAKICBwcm9jLXN0YXQ6 IAogIG1lbWluZm86IAogIHNsYWJpbmZvOiAKICBpbnRlcnJ1cHRzOiAKICBsb2NrX3N0YXQ6IAog IGxhdGVuY3lfc3RhdHM6IAogIHNvZnRpcnFzOiAKICBiZGlfZGV2X21hcHBpbmc6IAogIGRpc2tz dGF0czogCiAgbmZzc3RhdDogCiAgY3B1aWRsZTogCiAgY3B1ZnJlcS1zdGF0czogCiAgdHVyYm9z dGF0OiAKICBwbWV0ZXI6IAogIHNjaGVkX2RlYnVnOgogICAgaW50ZXJ2YWw6IDEwCmRlZmF1bHQt d2F0Y2hkb2dzOgogIHdhdGNoLW9vbTogCiAgd2F0Y2hkb2c6IApjcHVmcmVxX2dvdmVybm9yOiBw ZXJmb3JtYW5jZQpjb21taXQ6IGI3ODdmNjhjMzZkNDliYjFkOTIzNmY0MDM4MTM2NDFlZmE3NGEw 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ZGV2aWNlcy9zeXN0ZW0vY3B1L2NwdTgvY3B1ZnJlcS9zY2FsaW5nX2dvdmVybm9yCmVjaG8gcGVy Zm9ybWFuY2UgPiAvc3lzL2RldmljZXMvc3lzdGVtL2NwdS9jcHU5L2NwdWZyZXEvc2NhbGluZ19n b3Zlcm5vcgouL1J1biBwaXBlCg== --===============9075270643017572932==-- From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753338AbbEFCgQ (ORCPT ); Tue, 5 May 2015 22:36:16 -0400 Received: from mga02.intel.com ([134.134.136.20]:43069 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752171AbbEFCgN (ORCPT ); Tue, 5 May 2015 22:36:13 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.13,377,1427785200"; d="yaml'?scan'208";a="724367438" Message-ID: <1430879770.25120.278.camel@intel.com> Subject: [LKP] [fs] 04b2fa9f8f3: +2.2% unixbench.score From: Huang Ying To: Christoph Hellwig Cc: Al Viro , LKML , LKP ML Date: Wed, 06 May 2015 10:36:10 +0800 Content-Type: multipart/mixed; boundary="=-qJH9pBkPZtveTSX5Ig4o" X-Mailer: Evolution 3.12.9-1+b1 Mime-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --=-qJH9pBkPZtveTSX5Ig4o Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit FYI, we noticed the below changes on git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master commit 04b2fa9f8f36ec6fb6fd1c9dc9df6fff0cd27323 ("fs: split generic and aio kiocb") testbox/testcase/testparams: ivb42/unixbench/performance-pipe 599bd19bdc4c6b20 04b2fa9f8f36ec6fb6fd1c9dc9 ---------------- -------------------------- %stddev %change %stddev \ | \ 1733 ± 0% +2.2% 1770 ± 0% unixbench.score 21746 ± 5% -9.4% 19710 ± 5% numa-meminfo.node0.SReclaimable 20531 ± 6% +9.5% 22492 ± 5% numa-meminfo.node1.SReclaimable 5436 ± 5% -9.4% 4927 ± 5% numa-vmstat.node0.nr_slab_reclaimable 5132 ± 6% +9.6% 5622 ± 5% numa-vmstat.node1.nr_slab_reclaimable 22344 ± 41% -49.2% 11343 ± 21% sched_debug.cfs_rq[0]:/.min_vruntime 8908 ± 10% -23.9% 6780 ± 20% sched_debug.cfs_rq[19]:/.min_vruntime 2 ± 30% -63.6% 1 ± 0% sched_debug.cfs_rq[25]:/.nr_spread_over 245 ± 8% +37.6% 337 ± 18% sched_debug.cfs_rq[26]:/.avg->runnable_avg_sum 4354 ± 19% -23.6% 3327 ± 4% sched_debug.cfs_rq[3]:/.exec_clock 11391 ± 13% -36.9% 7185 ± 20% sched_debug.cfs_rq[4]:/.min_vruntime 558 ± 17% -30.7% 387 ± 23% sched_debug.cfs_rq[4]:/.exec_clock 2679 ± 6% +43.9% 3856 ± 13% sched_debug.cpu#13.sched_count 1038 ± 4% +54.8% 1607 ± 19% sched_debug.cpu#13.ttwu_count 720 ± 21% +22.2% 880 ± 9% sched_debug.cpu#33.nr_switches 726 ± 21% +22.3% 888 ± 9% sched_debug.cpu#33.sched_count 4524 ± 1% +79.6% 8127 ± 45% sched_debug.cpu#33.nr_load_updates 326 ± 21% +21.3% 396 ± 11% sched_debug.cpu#33.sched_goidle 598 ± 10% +27.8% 764 ± 15% sched_debug.cpu#35.nr_switches 606 ± 10% +27.0% 770 ± 15% sched_debug.cpu#35.sched_count 7807 ± 41% -42.6% 4477 ± 2% sched_debug.cpu#35.nr_load_updates 269 ± 11% +27.5% 344 ± 13% sched_debug.cpu#35.sched_goidle 4923 ± 36% -43.3% 2790 ± 11% sched_debug.cpu#4.sched_count 501 ± 17% -25.3% 374 ± 28% sched_debug.cpu#44.sched_goidle 396 ± 6% +17.7% 466 ± 8% sched_debug.cpu#46.sched_goidle 833 ± 10% +39.4% 1162 ± 4% sched_debug.cpu#8.sched_goidle 249 ± 39% +113.6% 533 ± 10% sched_debug.cpu#8.ttwu_local 1738 ± 10% +40.7% 2446 ± 5% sched_debug.cpu#8.nr_switches 670 ± 11% +36.0% 911 ± 8% sched_debug.cpu#8.ttwu_count 0.00 ± 20% +55.2% 0.00 ± 39% sched_debug.rt_rq[44]:/.rt_time ivb42: Ivytown Ivy Bridge-EP Memory: 64G unixbench.score 1790 ++-------------------------------------------------------------------+ | O O O O O O | 1780 O+ O O O O O O O O O | 1770 ++ O O O O O O O O O O O O O O | O O O O | 1760 ++ O | 1750 ++ | | | 1740 ++ | 1730 ++ *.* *.*.*.* | *. + : : | 1720 ++*.*.*.* : .*.*.*.* : | 1710 ++ :.* + .*. .*.*.*.*.*.*.*.* | | * * *.*. | 1700 ++-------------------------------------------------------------------+ [*] bisect-good sample [O] bisect-bad sample To reproduce: apt-get install ruby git clone git://git.kernel.org/pub/scm/linux/kernel/git/wfg/lkp-tests.git cd lkp-tests bin/setup-local job.yaml # the job file attached in this email bin/run-local job.yaml Disclaimer: Results have been estimated based on internal Intel analysis and are provided for informational purposes only. Any difference in system hardware or software design or configuration may affect actual performance. Thanks, Ying Huang --=-qJH9pBkPZtveTSX5Ig4o Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename="job.yaml" Content-Transfer-Encoding: 7bit --- testcase: unixbench default-monitors: wait: pre-test uptime: iostat: vmstat: numa-numastat: numa-vmstat: numa-meminfo: proc-vmstat: proc-stat: meminfo: slabinfo: interrupts: lock_stat: latency_stats: softirqs: bdi_dev_mapping: diskstats: nfsstat: cpuidle: cpufreq-stats: turbostat: pmeter: sched_debug: interval: 10 default-watchdogs: watch-oom: watchdog: cpufreq_governor: performance commit: b787f68c36d49bb1d9236f403813641efa74a031 model: Ivytown Ivy Bridge-EP nr_cpu: 48 memory: 64G unixbench: test: pipe testbox: ivb42 tbox_group: ivb42 kconfig: x86_64-rhel enqueue_time: 2015-04-29 03:15:44.724892633 +08:00 head_commit: 36aa2932b5ecf0c8ccefb39c27373551a96742ae base_commit: b787f68c36d49bb1d9236f403813641efa74a031 branch: linux-devel/devel-hourly-2015050123 kernel: "/kernel/x86_64-rhel/b787f68c36d49bb1d9236f403813641efa74a031/vmlinuz-4.1.0-rc1" user: lkp queue: cyclic rootfs: debian-x86_64-2015-02-07.cgz result_root: "/result/ivb42/unixbench/performance-pipe/debian-x86_64-2015-02-07.cgz/x86_64-rhel/b787f68c36d49bb1d9236f403813641efa74a031/0" LKP_SERVER: inn job_file: "/lkp/scheduled/ivb42/cyclic_unixbench-performance-pipe-x86_64-rhel-BASE-b787f68c36d49bb1d9236f403813641efa74a031-0-20150429-91386-37s44j.yaml" dequeue_time: 2015-05-02 10:10:41.569897419 +08:00 initrd: "/osimage/debian/debian-x86_64-2015-02-07.cgz" bootloader_append: - root=/dev/ram0 - user=lkp - job=/lkp/scheduled/ivb42/cyclic_unixbench-performance-pipe-x86_64-rhel-BASE-b787f68c36d49bb1d9236f403813641efa74a031-0-20150429-91386-37s44j.yaml - ARCH=x86_64 - kconfig=x86_64-rhel - branch=linux-devel/devel-hourly-2015050123 - commit=b787f68c36d49bb1d9236f403813641efa74a031 - BOOT_IMAGE=/kernel/x86_64-rhel/b787f68c36d49bb1d9236f403813641efa74a031/vmlinuz-4.1.0-rc1 - RESULT_ROOT=/result/ivb42/unixbench/performance-pipe/debian-x86_64-2015-02-07.cgz/x86_64-rhel/b787f68c36d49bb1d9236f403813641efa74a031/0 - LKP_SERVER=inn - |2- earlyprintk=ttyS0,115200 rd.udev.log-priority=err systemd.log_target=journal systemd.log_level=warning debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal rw max_uptime: 955.04 lkp_initrd: "/lkp/lkp/lkp-x86_64.cgz" modules_initrd: "/kernel/x86_64-rhel/b787f68c36d49bb1d9236f403813641efa74a031/modules.cgz" bm_initrd: "/osimage/deps/debian-x86_64-2015-02-07.cgz/lkp.cgz,/osimage/deps/debian-x86_64-2015-02-07.cgz/run-ipconfig.cgz,/osimage/deps/debian-x86_64-2015-02-07.cgz/turbostat.cgz,/lkp/benchmarks/turbostat.cgz,/lkp/benchmarks/unixbench.cgz" job_state: finished loadavg: 0.60 0.27 0.10 1/497 5046 start_time: '1430532691' end_time: '1430532822' version: "/lkp/lkp/.src-20150501-154733" --=-qJH9pBkPZtveTSX5Ig4o Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename="reproduce" Content-Transfer-Encoding: 7bit echo performance > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu10/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu11/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu12/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu13/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu14/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu15/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu16/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu17/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu18/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu19/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu2/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu20/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu21/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu22/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu23/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu24/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu25/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu26/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu27/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu28/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu29/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu3/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu30/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu31/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu32/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu33/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu34/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu35/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu36/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu37/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu38/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu39/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu40/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu41/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu42/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu43/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu44/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu45/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu46/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu47/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu5/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu6/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu7/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu8/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu9/cpufreq/scaling_governor ./Run pipe --=-qJH9pBkPZtveTSX5Ig4o Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable _______________________________________________ LKP mailing list LKP@linux.intel.com =0D --=-qJH9pBkPZtveTSX5Ig4o--