From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933376AbcCNCPM (ORCPT ); Sun, 13 Mar 2016 22:15:12 -0400 Received: from mga03.intel.com ([134.134.136.65]:33218 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932172AbcCNCPG (ORCPT ); Sun, 13 Mar 2016 22:15:06 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.24,334,1455004800"; d="yaml'?scan'208";a="933063428" Date: Mon, 14 Mar 2016 10:14:37 +0800 From: kernel test robot To: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Cc: Jani Nikula , LKML , lkp@01.org Subject: [lkp] [drm/i915] 0bbca274a3: 3.6% piglit.time.elapsed_time Message-ID: <20160314021437.GA32210@yexl-desktop> Reply-To: kernel test robot MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="82I3+IH0IqGh5yIs" Content-Disposition: inline Content-Transfer-Encoding: 8bit User-Agent: Heirloom mailx 12.5 6/20/10 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --82I3+IH0IqGh5yIs Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit FYI, we noticed that piglit.time.elapsed_time 3.6% regression on https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master commit 0bbca274a31c2366414d8d3f95e03d1c4674d93f ("drm/i915: Actually retry with bit-banging after GMBUS timeout") ========================================================================================= compiler/group/kconfig/rootfs/tbox_group/testcase: gcc-4.9/igt-039/x86_64-rhel/debian-x86_64-2015-02-07.cgz/snb-black/piglit commit: 2f791908a70e95768596f5bb9e6de4f441d7bf13 0bbca274a31c2366414d8d3f95e03d1c4674d93f 2f791908a70e9576 0bbca274a31c2366414d8d3f95 ---------------- -------------------------- %stddev %change %stddev \ | \ 188.79 ± 0% +3.6% 195.58 ± 0% piglit.time.elapsed_time 188.79 ± 0% +3.6% 195.58 ± 0% piglit.time.elapsed_time.max 5.00 ± 0% +60.0% 8.00 ± 0% piglit.time.percent_of_cpu_this_job_got 7.86 ± 0% +83.5% 14.42 ± 0% piglit.time.system_time 5.00 ± 0% +60.0% 8.00 ± 0% time.percent_of_cpu_this_job_got 7.86 ± 0% +83.5% 14.42 ± 0% time.system_time ========================================================================================= compiler/group/kconfig/rootfs/tbox_group/testcase: gcc-4.9/igt-036/x86_64-rhel/debian-x86_64-2015-02-07.cgz/lkp-u410/piglit commit: 2f791908a70e95768596f5bb9e6de4f441d7bf13 0bbca274a31c2366414d8d3f95e03d1c4674d93f 2f791908a70e9576 0bbca274a31c2366414d8d3f95 ---------------- -------------------------- %stddev %change %stddev \ | \ 141.15 ± 0% +6.9% 150.94 ± 0% piglit.time.elapsed_time 141.15 ± 0% +6.9% 150.94 ± 0% piglit.time.elapsed_time.max 10.00 ± 0% +60.0% 16.00 ± 0% piglit.time.percent_of_cpu_this_job_got 10.61 ± 0% +88.8% 20.04 ± 0% piglit.time.system_time 10.00 ± 0% +60.0% 16.00 ± 0% time.percent_of_cpu_this_job_got 10.61 ± 0% +88.8% 20.04 ± 0% time.system_time snb-black: Sandy Bridge Memory: 8G lkp-u410: Ivy Bridge Memory: 4G piglit.time.system_time 21 ++---------------------------------------------------------------------+ 20 O+ O O O O O O O O O O O O O O O O O O O O O O | | | 19 ++ | 18 ++ | 17 ++ | 16 ++ | | | 15 ++ | 14 ++ | 13 ++ | 12 ++ | | | 11 *+.*..*..*..*..*..*..*..*..*..*..*..*.*..*..*..*..*..*..*..*..*..*..*..* 10 ++---------------------------------------------------------------------+ piglit.time.percent_of_cpu_this_job_got 16 O+-O--O--O--O--O--O--O--O--O--O--O--O-O--O--O--O--O--O--O--O--O--O-----+ | | 15 ++ | | | | | 14 ++ | | | 13 ++ | | | 12 ++ | | | | | 11 *+. *.. *.. *.. | | .. .. .. | 10 ++-*--*--*--*--*--*-----*--*--*-----*-*--*--*-----*--*--*--*--*--*--*--* piglit.time.elapsed_time 152 ++--------------------------------------------------------------------+ | O O O O O O O O O O O O O O O O O O O O O O | 150 O+ | | | | | 148 ++ | | | 146 ++ | | | 144 ++ | | | | | 142 ++ .*.. | *.. .*..*..*..* *..*..*..*.. .*..*..*.. .*..*..*..*..*..* 140 ++-*--*----------------------------*--*-----------*--*----------------+ piglit.time.elapsed_time.max 152 ++--------------------------------------------------------------------+ | O O O O O O O O O O O O O O O O O O O O O O | 150 O+ | | | | | 148 ++ | | | 146 ++ | | | 144 ++ | | | | | 142 ++ .*.. | *.. .*..*..*..* *..*..*..*.. .*..*..*.. .*..*..*..*..*..* 140 ++-*--*----------------------------*--*-----------*--*----------------+ time.system_time 21 ++---------------------------------------------------------------------+ 20 O+ O O O O O O O O O O O O O O O O O O O O O O | | | 19 ++ | 18 ++ | 17 ++ | 16 ++ | | | 15 ++ | 14 ++ | 13 ++ | 12 ++ | | | 11 *+.*..*..*..*..*..*..*..*..*..*..*..*.*..*..*..*..*..*..*..*..*..*..*..* 10 ++---------------------------------------------------------------------+ time.percent_of_cpu_this_job_got 16 O+-O--O--O--O--O--O--O--O--O--O--O--O-O--O--O--O--O--O--O--O--O--O-----+ | | 15 ++ | | | | | 14 ++ | | | 13 ++ | | | 12 ++ | | | | | 11 *+. *.. *.. *.. | | .. .. .. | 10 ++-*--*--*--*--*--*-----*--*--*-----*-*--*--*-----*--*--*--*--*--*--*--* piglit.time.system_time 15 ++---------------------------------------------------------------------+ 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 | 14 ++ | 13 ++ | | | 12 ++ | | | 11 ++ | | | 10 ++ | 9 ++ | | | 8 ++ .*..*.. .*.. .*..*. .*..*.*..*.. .* *..*..*..* *..*. *.*..*..*..*. *..*..*..*. *. | 7 ++---------------------------------------------------------------------+ piglit.time.elapsed_time 450 ++--------------------------------------------------------------------+ | | 400 ++ O | | | | | 350 ++ | | | 300 ++ | | | 250 ++ | | | | | 200 O+.O..O.O..O..O..O..O.O..O..O..O..O.O..*..O..O..O.O..O..O..O..O.O..O..* | | 150 ++--------------------------------------------------------------------+ piglit.time.elapsed_time.max 450 ++--------------------------------------------------------------------+ | | 400 ++ O | | | | | 350 ++ | | | 300 ++ | | | 250 ++ | | | | | 200 O+.O..O.O..O..O..O..O.O..O..O..O..O.O..*..O..O..O.O..O..O..O..O.O..O..* | | 150 ++--------------------------------------------------------------------+ time.system_time 15 ++---------------------------------------------------------------------+ 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 | 14 ++ | 13 ++ | | | 12 ++ | | | 11 ++ | | | 10 ++ | 9 ++ | | | 8 ++ .*..*.. .*.. .*..*. .*..*.*..*.. .* *..*..*..* *..*. *.*..*..*..*. *..*..*..*. *. | 7 ++---------------------------------------------------------------------+ [*] bisect-good sample [O] bisect-bad sample To reproduce: git clone git://git.kernel.org/pub/scm/linux/kernel/git/wfg/lkp-tests.git cd lkp-tests bin/lkp install job.yaml # job file is attached in this email bin/lkp run 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, Xiaolong Ye --82I3+IH0IqGh5yIs Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename="job.yaml" --- LKP_SERVER: inn LKP_CGI_PORT: 80 LKP_CIFS_PORT: 139 testcase: piglit default-monitors: wait: activate-monitor kmsg: heartbeat: interval: 10 default-watchdogs: oom-killer: watchdog: commit: 0bbca274a31c2366414d8d3f95e03d1c4674d93f model: Ivy Bridge nr_cpu: 4 memory: 4G nr_hdd_partitions: 0 hdd_partitions: netconsole_port: 6674 category: functional timeout: 30m piglit: group: igt-036 queue: bisect testbox: lkp-u410 tbox_group: lkp-u410 kconfig: x86_64-rhel enqueue_time: 2016-03-12 08:10:38.141424169 +08:00 compiler: gcc-4.9 rootfs: debian-x86_64-2015-02-07.cgz id: 7ebc10fb2ac0e90fb2e346efbdcda69faf9f4c18 user: lkp head_commit: 884dcd36fc68f78a12db2ae041eaeadb230b460b base_commit: f6cede5b49e822ebc41a099fe41ab4989f64e2cb branch: linux-devel/devel-hourly-2016031201 result_root: "/result/piglit/igt-036/lkp-u410/debian-x86_64-2015-02-07.cgz/x86_64-rhel/gcc-4.9/0bbca274a31c2366414d8d3f95e03d1c4674d93f/0" job_file: "/lkp/scheduled/lkp-u410/bisect_piglit-igt-036-debian-x86_64-2015-02-07.cgz-x86_64-rhel-0bbca274a31c2366414d8d3f95e03d1c4674d93f-20160312-31710-1ckf79s-0.yaml" max_uptime: 1800 initrd: "/osimage/debian/debian-x86_64-2015-02-07.cgz" bootloader_append: - root=/dev/ram0 - user=lkp - job=/lkp/scheduled/lkp-u410/bisect_piglit-igt-036-debian-x86_64-2015-02-07.cgz-x86_64-rhel-0bbca274a31c2366414d8d3f95e03d1c4674d93f-20160312-31710-1ckf79s-0.yaml - ARCH=x86_64 - kconfig=x86_64-rhel - branch=linux-devel/devel-hourly-2016031201 - commit=0bbca274a31c2366414d8d3f95e03d1c4674d93f - BOOT_IMAGE=/pkg/linux/x86_64-rhel/gcc-4.9/0bbca274a31c2366414d8d3f95e03d1c4674d93f/vmlinuz-4.5.0-rc7-00002-g0bbca27 - max_uptime=1800 - RESULT_ROOT=/result/piglit/igt-036/lkp-u410/debian-x86_64-2015-02-07.cgz/x86_64-rhel/gcc-4.9/0bbca274a31c2366414d8d3f95e03d1c4674d93f/0 - LKP_SERVER=inn - |2- earlyprintk=ttyS0,115200 systemd.log_level=err 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 lkp_initrd: "/lkp/lkp/lkp-x86_64.cgz" modules_initrd: "/pkg/linux/x86_64-rhel/gcc-4.9/0bbca274a31c2366414d8d3f95e03d1c4674d93f/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/piglit.cgz,/lkp/benchmarks/piglit.cgz" linux_headers_initrd: "/pkg/linux/x86_64-rhel/gcc-4.9/0bbca274a31c2366414d8d3f95e03d1c4674d93f/linux-headers.cgz" repeat_to: 2 kernel: "/pkg/linux/x86_64-rhel/gcc-4.9/0bbca274a31c2366414d8d3f95e03d1c4674d93f/vmlinuz-4.5.0-rc7-00002-g0bbca27" dequeue_time: 2016-03-12 08:14:04.556438362 +08:00 job_state: finished loadavg: 0.81 0.38 0.15 1/116 693 start_time: '1457741713' end_time: '1457741864' version: "/lkp/lkp/.src-20160311-183612" --82I3+IH0IqGh5yIs Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=reproduce 2016-03-12 08:15:13 piglit run igt -t igt/kms_cursor_crc/cursor-64-sliding /tmp/lkp/piglit-results 2016-03-12 08:17:43 piglit summary console /tmp/lkp/piglit-results/results.json --82I3+IH0IqGh5yIs--