From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: multipart/mixed; boundary="===============5119195000291760053==" MIME-Version: 1.0 From: Huang Ying To: lkp@lists.01.org Subject: [timer] 17cdf560f27: +4.0% boot-meminfo.VmallocUsed Date: Thu, 02 Apr 2015 09:06:09 +0800 Message-ID: <1427936769.6726.2.camel@intel.com> List-Id: --===============5119195000291760053== 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/vireshk/linux.git timer/alloc= _tvec_statically commit 17cdf560f2727f687ab159707d0aa591f8a2f82d ("timer: Allocate per-cpu t= vec_base's statically") testbox/testcase/testparams: lkp-sbx04/boot/performance-1 c5e77f5216abdd1d 17cdf560f2727f687ab159707d = ---------------- -------------------------- = %stddev %change %stddev \ | \ = 410996 =C2=B1 0% +4.0% 427412 =C2=B1 0% boot-meminfo.Vmallo= cUsed testbox/testcase/testparams: wsm/boot/performance-1 c5e77f5216abdd1d 17cdf560f2727f687ab159707d = ---------------- -------------------------- = 85712 =C2=B1 0% +2.4% 87772 =C2=B1 0% boot-meminfo.Vmallo= cUsed testbox/testcase/testparams: lkp-snb01/boot/performance-1 c5e77f5216abdd1d 17cdf560f2727f687ab159707d = ---------------- -------------------------- = 447001 =C2=B1 0% -1.0% 442558 =C2=B1 0% boot-slabinfo.num_o= bjs 125616 =C2=B1 5% -13.5% 108720 =C2=B1 4% boot-meminfo.Direct= Map4k 347196 =C2=B1 0% +4.7% 363612 =C2=B1 0% boot-meminfo.Vmallo= cUsed lkp-sbx04: Sandy Bridge-EX Memory: 64G wsm: Westmere Memory: 6G lkp-snb01: Sandy Bridge-EP Memory: 32G boot-meminfo.VmallocUsed 90000 O+-O--O--O-O--O--O--O--O--O-O--O--O--O--O--O-O--O--O--O--O--O-O--O-= -O *..*..*..*.*..*..*..*..* *..*..*..* *..*..*..* = | 80000 ++ : : : : = | 70000 ++ : : : : = | | : : : : = | 60000 ++ : : : : = | 50000 ++ : : : : = | | : : : : = | 40000 ++ : : : : = | 30000 ++ : : : : = | | : : : : = | 20000 ++ : : : : = | 10000 ++ : : : : = | | : : : : = | 0 ++------------------------*-*--------------*-*---------------------= -+ [*] 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 --===============5119195000291760053== Content-Type: text/plain MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="job.yaml" LS0tCnRlc3RjYXNlOiBib290CmRlZmF1bHQtbW9uaXRvcnM6IApkZWZhdWx0LXdhdGNoZG9nczoK ICB3YXRjaC1vb206IAogIHdhdGNoZG9nOiAKY3B1ZnJlcV9nb3Zlcm5vcjogcGVyZm9ybWFuY2UK bW9kZWw6IFdlc3RtZXJlCm1lbW9yeTogNkcKbnJfaGRkX3BhcnRpdGlvbnM6IDEKaGRkX3BhcnRp dGlvbnM6IApzd2FwX3BhcnRpdGlvbnM6IApyb290ZnNfcGFydGl0aW9uOiAKbmV0Y29uc29sZV9w b3J0OiA2NjY3CmJvb3Qtc2xhYmluZm86IApib290LW1lbWluZm86IAptZW1tYXA6IApib290LW1l bW9yeTogCmJvb3QtdGltZTogCmtlcm5lbC1zaXplOiAKc2xlZXA6IDEKYnJhbmNoOiBsaW51eC1k ZXZlbC9kZXZlbC1ob3VybHktMjAxNTA0MDExMQpjb21taXQ6IDRhNWNiYTIwZDU4YzhhY2NjYWI2 NzFiMTNjODMxNjViZTljYmEwZmIKcmVwZWF0X3RvOiAxCnRlc3Rib3g6IHdzbQp0Ym94X2dyb3Vw OiB3c20Ka2NvbmZpZzogeDg2XzY0LXJoZWwKZW5xdWV1ZV90aW1lOiAyMDE1LTA0LTAxIDEzOjM4 OjA4LjQ4MDY0ODEwMCArMDg6MDAKa2VybmVsOiAiL2tlcm5lbC94ODZfNjQtcmhlbC80YTVjYmEy MGQ1OGM4YWNjY2FiNjcxYjEzYzgzMTY1YmU5Y2JhMGZiL3ZtbGludXotNC4wLjAtcmM2LTAzNzA5 LWc0YTVjYmEyIgp1c2VyOiBsa3AKcXVldWU6IGJvb3QKcm9vdGZzOiBkZWJpYW4teDg2XzY0LTIw MTUtMDItMDcuY2d6CnJlc3VsdF9yb290OiAiL3Jlc3VsdC93c20vYm9vdC9wZXJmb3JtYW5jZS0x L2RlYmlhbi14ODZfNjQtMjAxNS0wMi0wNy5jZ3oveDg2XzY0LXJoZWwvNGE1Y2JhMjBkNThjOGFj Y2NhYjY3MWIxM2M4MzE2NWJlOWNiYTBmYi8wIgpqb2JfZmlsZTogIi9sa3Avc2NoZWR1bGVkL3dz bS9ib290X2Jvb3QtcGVyZm9ybWFuY2UtMS14ODZfNjQtcmhlbC00YTVjYmEyMGQ1OGM4YWNjY2Fi NjcxYjEzYzgzMTY1YmU5Y2JhMGZiLTAtMjAxNTA0MDEtMTgyNDQtNTJmNDBkLnlhbWwiCmRlcXVl dWVfdGltZTogMjAxNS0wNC0wMSAxMzozODoyNi45NzU1OTA4MzAgKzA4OjAwCm5yX2NwdTogIiQo bnByb2MpIgptYXhfdXB0aW1lOiAzNjAwCm1vZHVsZXNfaW5pdHJkOiAiL2tlcm5lbC94ODZfNjQt cmhlbC80YTVjYmEyMGQ1OGM4YWNjY2FiNjcxYjEzYzgzMTY1YmU5Y2JhMGZiL21vZHVsZXMuY2d6 Igpqb2Jfc3RhdGU6IGZpbmlzaGVkCmxvYWRhdmc6IDAuMTUgMC4wNCAwLjAyIDEvMTg5IDYzMQpz dGFydF90aW1lOiAnMTQyNzg2NjY0MycKZW5kX3RpbWU6ICcxNDI3ODY2NjQ0Jwp2ZXJzaW9uOiAi L2xrcC9sa3AvLnNyYy0yMDE1MDMzMS0xNzU1MjAiCg== --===============5119195000291760053== Content-Type: text/plain MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="reproduce.ksh" ZWNobyBwZXJmb3JtYW5jZSA+IC9zeXMvZGV2aWNlcy9zeXN0ZW0vY3B1L2NwdTAvY3B1ZnJlcS9z Y2FsaW5nX2dvdmVybm9yCmVjaG8gcGVyZm9ybWFuY2UgPiAvc3lzL2RldmljZXMvc3lzdGVtL2Nw dS9jcHUxL2NwdWZyZXEvc2NhbGluZ19nb3Zlcm5vcgplY2hvIHBlcmZvcm1hbmNlID4gL3N5cy9k ZXZpY2VzL3N5c3RlbS9jcHUvY3B1MTAvY3B1ZnJlcS9zY2FsaW5nX2dvdmVybm9yCmVjaG8gcGVy Zm9ybWFuY2UgPiAvc3lzL2RldmljZXMvc3lzdGVtL2NwdS9jcHUxMS9jcHVmcmVxL3NjYWxpbmdf Z292ZXJub3IKZWNobyBwZXJmb3JtYW5jZSA+IC9zeXMvZGV2aWNlcy9zeXN0ZW0vY3B1L2NwdTIv Y3B1ZnJlcS9zY2FsaW5nX2dvdmVybm9yCmVjaG8gcGVyZm9ybWFuY2UgPiAvc3lzL2RldmljZXMv c3lzdGVtL2NwdS9jcHUzL2NwdWZyZXEvc2NhbGluZ19nb3Zlcm5vcgplY2hvIHBlcmZvcm1hbmNl ID4gL3N5cy9kZXZpY2VzL3N5c3RlbS9jcHUvY3B1NC9jcHVmcmVxL3NjYWxpbmdfZ292ZXJub3IK ZWNobyBwZXJmb3JtYW5jZSA+IC9zeXMvZGV2aWNlcy9zeXN0ZW0vY3B1L2NwdTUvY3B1ZnJlcS9z Y2FsaW5nX2dvdmVybm9yCmVjaG8gcGVyZm9ybWFuY2UgPiAvc3lzL2RldmljZXMvc3lzdGVtL2Nw dS9jcHU2L2NwdWZyZXEvc2NhbGluZ19nb3Zlcm5vcgplY2hvIHBlcmZvcm1hbmNlID4gL3N5cy9k ZXZpY2VzL3N5c3RlbS9jcHUvY3B1Ny9jcHVmcmVxL3NjYWxpbmdfZ292ZXJub3IKZWNobyBwZXJm b3JtYW5jZSA+IC9zeXMvZGV2aWNlcy9zeXN0ZW0vY3B1L2NwdTgvY3B1ZnJlcS9zY2FsaW5nX2dv dmVybm9yCmVjaG8gcGVyZm9ybWFuY2UgPiAvc3lzL2RldmljZXMvc3lzdGVtL2NwdS9jcHU5L2Nw dWZyZXEvc2NhbGluZ19nb3Zlcm5vcgo= --===============5119195000291760053==-- From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752507AbbDBBG1 (ORCPT ); Wed, 1 Apr 2015 21:06:27 -0400 Received: from mga03.intel.com ([134.134.136.65]:37369 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751533AbbDBBG0 (ORCPT ); Wed, 1 Apr 2015 21:06:26 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.11,507,1422950400"; d="yaml'?scan'208";a="475704561" Message-ID: <1427936769.6726.2.camel@intel.com> Subject: [LKP] [timer] 17cdf560f27: +4.0% boot-meminfo.VmallocUsed From: Huang Ying To: Peter Zijlstra Cc: Viresh Kumar , LKML , LKP ML Date: Thu, 02 Apr 2015 09:06:09 +0800 Content-Type: multipart/mixed; boundary="=-0uTYXPXCUS+4GyP+DkRy" 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 --=-0uTYXPXCUS+4GyP+DkRy 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/vireshk/linux.git timer/alloc_tvec_statically commit 17cdf560f2727f687ab159707d0aa591f8a2f82d ("timer: Allocate per-cpu tvec_base's statically") testbox/testcase/testparams: lkp-sbx04/boot/performance-1 c5e77f5216abdd1d 17cdf560f2727f687ab159707d ---------------- -------------------------- %stddev %change %stddev \ | \ 410996 ± 0% +4.0% 427412 ± 0% boot-meminfo.VmallocUsed testbox/testcase/testparams: wsm/boot/performance-1 c5e77f5216abdd1d 17cdf560f2727f687ab159707d ---------------- -------------------------- 85712 ± 0% +2.4% 87772 ± 0% boot-meminfo.VmallocUsed testbox/testcase/testparams: lkp-snb01/boot/performance-1 c5e77f5216abdd1d 17cdf560f2727f687ab159707d ---------------- -------------------------- 447001 ± 0% -1.0% 442558 ± 0% boot-slabinfo.num_objs 125616 ± 5% -13.5% 108720 ± 4% boot-meminfo.DirectMap4k 347196 ± 0% +4.7% 363612 ± 0% boot-meminfo.VmallocUsed lkp-sbx04: Sandy Bridge-EX Memory: 64G wsm: Westmere Memory: 6G lkp-snb01: Sandy Bridge-EP Memory: 32G boot-meminfo.VmallocUsed 90000 O+-O--O--O-O--O--O--O--O--O-O--O--O--O--O--O-O--O--O--O--O--O-O--O--O *..*..*..*.*..*..*..*..* *..*..*..* *..*..*..* | 80000 ++ : : : : | 70000 ++ : : : : | | : : : : | 60000 ++ : : : : | 50000 ++ : : : : | | : : : : | 40000 ++ : : : : | 30000 ++ : : : : | | : : : : | 20000 ++ : : : : | 10000 ++ : : : : | | : : : : | 0 ++------------------------*-*--------------*-*----------------------+ [*] 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 --=-0uTYXPXCUS+4GyP+DkRy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename="job.yaml" Content-Transfer-Encoding: 7bit --- testcase: boot default-monitors: default-watchdogs: watch-oom: watchdog: cpufreq_governor: performance model: Westmere memory: 6G nr_hdd_partitions: 1 hdd_partitions: swap_partitions: rootfs_partition: netconsole_port: 6667 boot-slabinfo: boot-meminfo: memmap: boot-memory: boot-time: kernel-size: sleep: 1 branch: linux-devel/devel-hourly-2015040111 commit: 4a5cba20d58c8acccab671b13c83165be9cba0fb repeat_to: 1 testbox: wsm tbox_group: wsm kconfig: x86_64-rhel enqueue_time: 2015-04-01 13:38:08.480648100 +08:00 kernel: "/kernel/x86_64-rhel/4a5cba20d58c8acccab671b13c83165be9cba0fb/vmlinuz-4.0.0-rc6-03709-g4a5cba2" user: lkp queue: boot rootfs: debian-x86_64-2015-02-07.cgz result_root: "/result/wsm/boot/performance-1/debian-x86_64-2015-02-07.cgz/x86_64-rhel/4a5cba20d58c8acccab671b13c83165be9cba0fb/0" job_file: "/lkp/scheduled/wsm/boot_boot-performance-1-x86_64-rhel-4a5cba20d58c8acccab671b13c83165be9cba0fb-0-20150401-18244-52f40d.yaml" dequeue_time: 2015-04-01 13:38:26.975590830 +08:00 nr_cpu: "$(nproc)" max_uptime: 3600 modules_initrd: "/kernel/x86_64-rhel/4a5cba20d58c8acccab671b13c83165be9cba0fb/modules.cgz" job_state: finished loadavg: 0.15 0.04 0.02 1/189 631 start_time: '1427866643' end_time: '1427866644' version: "/lkp/lkp/.src-20150331-175520" --=-0uTYXPXCUS+4GyP+DkRy 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/cpu2/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu3/cpufreq/scaling_governor echo performance > /sys/devices/system/cpu/cpu4/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 --=-0uTYXPXCUS+4GyP+DkRy 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 --=-0uTYXPXCUS+4GyP+DkRy--