Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752613AbbKXFcO (ORCPT ); Tue, 24 Nov 2015 00:32:14 -0500 Received: from mga14.intel.com ([192.55.52.115]:23169 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750928AbbKXFcN (ORCPT ); Tue, 24 Nov 2015 00:32:13 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.20,338,1444719600"; d="yaml'?sh'?scan'208";a="845825805" From: kernel test robot Subject: [lkp] [genirq/msi] 460ec9d780: 8.5% unixbench.score CC: lkp@01.org CC: LKML TO: Marc Zyngier Date: Tue, 24 Nov 2015 13:32:11 +0800 Message-ID: <87h9kcufms.fsf@yhuang-dev.intel.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux) MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="=-=-=" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 10360 Lines: 292 --=-=-= Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable FYI, we noticed the below changes on https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git irq/w= ire-msi-bridge commit 460ec9d78057bf462f5b5cd0a140e32252d81405 ("genirq/msi: Make the .pre= pare callback reusable") =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D compiler/kconfig/rootfs/tbox_group/test/testcase: gcc-4.9/x86_64-rhel/debian-x86_64-2015-02-07.cgz/nhm-white2/context1/unix= bench commit:=20 c175e94e50249623f7e0c9dc087798afd2e541ae 460ec9d78057bf462f5b5cd0a140e32252d81405 c175e94e50249623 460ec9d78057bf462f5b5cd0a1=20 ---------------- --------------------------=20 %stddev %change %stddev \ | \=20=20 1421 =B1 0% +8.5% 1543 =B1 0% unixbench.score 64569793 =B1 0% +7.0% 69093806 =B1 0% unixbench.time.voluntary_= context_switches 18591611 =B1114% -62.0% 7060772 =B1104% latency_stats.avg.nfs_wai= t_on_request.nfs_updatepage.nfs_write_end.generic_perform_write.__generic_f= ile_write_iter.generic_file_write_iter.nfs_file_write.__vfs_write.vfs_write= .SyS_write.entry_SYSCALL_64_fastpath 25939 =B1 4% -7.2% 24059 =B1 5% softirqs.SCHED 10.80 =B1 1% +11.5% 12.04 =B1 1% time.user_time 3971 =B1 14% -18.9% 3220 =B1 5% vmstat.system.in 60.25 =B1 20% +28.6% 77.50 =B1 15% sched_debug.cfs_rq[0]:/.l= oad_avg 34.75 =B1 6% +50.4% 52.25 =B1 23% sched_debug.cfs_rq[0]:/.r= unnable_load_avg 60.25 =B1 20% +28.6% 77.50 =B1 15% sched_debug.cfs_rq[0]:/.t= g_load_avg_contrib 440.00 =B1 15% +32.9% 584.75 =B1 11% sched_debug.cfs_rq[0]:/.u= til_avg 32425 =B1 4% -15.2% 27496 =B1 20% sched_debug.cfs_rq[5]:/.e= xec_clock 53.00 =B1 16% +72.6% 91.50 =B1 21% sched_debug.cfs_rq[5]:/.l= oad_avg 53.00 =B1 16% +73.1% 91.75 =B1 21% sched_debug.cfs_rq[5]:/.t= g_load_avg_contrib 80.25 =B1 24% +28.0% 102.75 =B1 14% sched_debug.cfs_rq[6]:/.l= oad_avg 37.00 =B1 8% +39.9% 51.75 =B1 29% sched_debug.cfs_rq[6]:/.r= unnable_load_avg 80.25 =B1 24% +28.7% 103.25 =B1 15% sched_debug.cfs_rq[6]:/.t= g_load_avg_contrib 36.00 =B1 3% +27.1% 45.75 =B1 14% sched_debug.cpu#0.cpu_loa= d[1] 36.25 =B1 4% +22.8% 44.50 =B1 8% sched_debug.cpu#0.cpu_loa= d[2] 35.75 =B1 7% +24.5% 44.50 =B1 9% sched_debug.cpu#0.cpu_loa= d[3] 35.50 =B1 9% +28.9% 45.75 =B1 12% sched_debug.cpu#0.cpu_loa= d[4] 2030062 =B1 4% -16.0% 1705635 =B1 5% sched_debug.cpu#1.sched_g= oidle 35.00 =B1 11% +14.3% 40.00 =B1 5% sched_debug.cpu#3.cpu_loa= d[0] 32.75 =B1 23% +25.2% 41.00 =B1 4% sched_debug.cpu#3.cpu_loa= d[2] 32.50 =B1 24% +29.2% 42.00 =B1 6% sched_debug.cpu#3.cpu_loa= d[3] 32.00 =B1 26% +34.4% 43.00 =B1 10% sched_debug.cpu#3.cpu_loa= d[4] 35.50 =B1 13% +18.3% 42.00 =B1 5% sched_debug.cpu#4.cpu_loa= d[4] 38729 =B1 6% -17.3% 32035 =B1 20% sched_debug.cpu#5.nr_load= _updates 1357857 =B1 24% -46.7% 724368 =B1 35% sched_debug.cpu#5.sched_g= oidle nhm-white2: Nehalem Memory: 4G unixbench.score 1700 O+O--OO-------------------------------------------------------------= -+ | O = | 1650 ++ = | | = | 1600 ++ OO = | | OO O O OO O OO O = | 1550 ++ O O O O O OO O = | | OO = | 1500 ++ = | | = | 1450 ++ = | | *.**.*.**.**. *.**.**= .* 1400 *+**.**.**.**.**.* **.**.**.**.**.*.**.**.**.**.* = | | = | 1350 ++------------------------------------------------------------------= -+ unixbench.time.voluntary_context_switches 7.6e+07 O+--O------------------------------------------------------------= -+ |O O O = | 7.4e+07 ++ = | | = | 7.2e+07 ++ O = | | O O O = | 7e+07 ++ O O O OO OOO O OO O O = | | O O O OO = | 6.8e+07 ++ = | | = | 6.6e+07 ++ .* = | | **.*** *.* * .**.= *| 6.4e+07 **. *.* .**.* .* + *.* .**. *.**. **. *.* .**.* + * = * | * * * * * * * * * * = | 6.2e+07 ++---------------------------------------------------------------= -+ [*] bisect-good sample [O] bisect-bad sample To reproduce: git clone git://git.kernel.org/pub/scm/linux/kernel/git/wfg/lkp-tes= ts.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 provid= ed for informational purposes only. Any difference in system hardware or softw= are design or configuration may affect actual performance. Thanks, Ying Huang --=-=-= Content-Type: text/plain; charset=ascii Content-Disposition: attachment; filename=job.yaml --- LKP_SERVER: inn LKP_CGI_PORT: 80 LKP_CIFS_PORT: 139 testcase: unixbench default-monitors: wait: activate-monitor kmsg: uptime: iostat: vmstat: numa-numastat: numa-vmstat: numa-meminfo: proc-vmstat: proc-stat: interval: 10 meminfo: slabinfo: interrupts: lock_stat: latency_stats: softirqs: bdi_dev_mapping: diskstats: nfsstat: cpuidle: cpufreq-stats: turbostat: pmeter: sched_debug: interval: 60 cpufreq_governor: default-watchdogs: oom-killer: watchdog: commit: 460ec9d78057bf462f5b5cd0a140e32252d81405 model: Nehalem memory: 4G nr_cpu: 8 hdd_partitions: swap_partitions: rootfs_partition: netconsole_port: 6671 category: benchmark unixbench: test: context1 queue: bisect testbox: nhm-white2 tbox_group: nhm-white2 kconfig: x86_64-rhel enqueue_time: 2015-11-23 15:41:21.037230310 +08:00 id: 2ef6fc6d2e09a582e9740c5c45466d2db21dc54a user: lkp compiler: gcc-4.9 head_commit: 6e6e68bdb87c92710611a4ab9a9a8e85cfe34100 base_commit: 8005c49d9aea74d382f474ce11afbbc7d7130bec branch: linux-devel/devel-hourly-2015112221 rootfs: debian-x86_64-2015-02-07.cgz result_root: "/result/unixbench/context1/nhm-white2/debian-x86_64-2015-02-07.cgz/x86_64-rhel/gcc-4.9/460ec9d78057bf462f5b5cd0a140e32252d81405/0" job_file: "/lkp/scheduled/nhm-white2/bisect_unixbench-context1-debian-x86_64-2015-02-07.cgz-x86_64-rhel-460ec9d78057bf462f5b5cd0a140e32252d81405-20151123-70997-qe2i1m-0.yaml" max_uptime: 1310.0200000000002 initrd: "/osimage/debian/debian-x86_64-2015-02-07.cgz" bootloader_append: - root=/dev/ram0 - user=lkp - job=/lkp/scheduled/nhm-white2/bisect_unixbench-context1-debian-x86_64-2015-02-07.cgz-x86_64-rhel-460ec9d78057bf462f5b5cd0a140e32252d81405-20151123-70997-qe2i1m-0.yaml - ARCH=x86_64 - kconfig=x86_64-rhel - branch=linux-devel/devel-hourly-2015112221 - commit=460ec9d78057bf462f5b5cd0a140e32252d81405 - BOOT_IMAGE=/pkg/linux/x86_64-rhel/gcc-4.9/460ec9d78057bf462f5b5cd0a140e32252d81405/vmlinuz-4.4.0-rc1-00004-g460ec9d - max_uptime=1310 - RESULT_ROOT=/result/unixbench/context1/nhm-white2/debian-x86_64-2015-02-07.cgz/x86_64-rhel/gcc-4.9/460ec9d78057bf462f5b5cd0a140e32252d81405/0 - 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-4.9/460ec9d78057bf462f5b5cd0a140e32252d81405/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" repeat_to: 2 kernel: "/pkg/linux/x86_64-rhel/gcc-4.9/460ec9d78057bf462f5b5cd0a140e32252d81405/vmlinuz-4.4.0-rc1-00004-g460ec9d" dequeue_time: 2015-11-23 16:42:57.708515091 +08:00 job_state: finished loadavg: 6.94 3.10 1.18 1/169 4571 start_time: '1448268201' end_time: '1448268462' version: "/lkp/lkp/.src-20151120-223843" --=-=-= Content-Type: application/x-sh Content-Disposition: attachment; filename=reproduce.sh Content-Transfer-Encoding: base64 MjAxNS0xMS0yMyAxNjo0MzoyMSAuL1J1biBjb250ZXh0MQo= --=-=-=-- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/