Messages in this thread | | | Date | Thu, 31 Mar 2016 10:38:12 +0800 | From | kernel test robot <> | Subject | [lkp] [selinux] 759b31c1d4: unixbench.score -9.7% regression |
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FYI, we noticed that unixbench.score -9.7% regression on
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master commit 759b31c1d4295a1dab34b4669ee838fb3131cd91 ("selinux: simply inode label states to INVALID and INITIALIZED")
========================================================================================= compiler/cpufreq_governor/kconfig/nr_task/rootfs/tbox_group/test/testcase: gcc-4.9/performance/x86_64-rhel/1/debian-x86_64-2015-02-07.cgz/ivb42/pipe/unixbench
commit: 48c2353e841141683e13771ecd6684350004ccac 759b31c1d4295a1dab34b4669ee838fb3131cd91
48c2353e84114168 759b31c1d4295a1dab34b4669e ---------------- -------------------------- %stddev %change %stddev \ | \ 1972 ± 0% -9.7% 1781 ± 0% unixbench.score 16298 ± 5% -12.4% 14272 ± 5% cpuidle.C1-IVT.usage 10890 ± 19% +84.8% 20129 ± 28% cpuidle.POLL.usage 2394 ±153% +93.8% 4641 ± 90% numa-meminfo.node1.Inactive(anon) 2545 ±146% +89.6% 4827 ± 86% numa-meminfo.node1.Shmem 598.25 ±153% +93.9% 1160 ± 90% numa-vmstat.node1.nr_inactive_anon 636.00 ±146% +89.7% 1206 ± 86% numa-vmstat.node1.nr_shmem 19716 ± 8% -17.5% 16267 ± 12% sched_debug.cfs_rq:/.min_vruntime.stddev 19716 ± 8% -17.5% 16267 ± 12% sched_debug.cfs_rq:/.spread0.stddev
lkp-wsx02: Westmere-EX Memory: 128G
unixbench.score
2000 *+**-*--*-*-----------------*-**-*-**-**-*-**-*-**-------------------+ | * **.**. + : *.*.**.**. | | *.**.*.** : : *.**.* 1950 ++ *.* | | | | | 1900 ++ | | | 1850 ++ | | | | | 1800 ++ O | | OO OO O O O OO O OO O | O OO O OO O | 1750 ++-------------------------------------------------------------------+
[*] 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 --- LKP_SERVER: inn LKP_CGI_PORT: 80 LKP_CIFS_PORT: 139 testcase: unixbench default-monitors: wait: activate-monitor kmsg: uptime: iostat: heartbeat: 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: performance default-watchdogs: oom-killer: watchdog: commit: 759b31c1d4295a1dab34b4669ee838fb3131cd91 model: Ivytown Ivy Bridge-EP nr_cpu: 48 memory: 64G swap_partitions: LABEL=SWAP rootfs_partition: LABEL=LKP-ROOTFS category: benchmark nr_task: 1 unixbench: test: pipe queue: bisect testbox: ivb42 tbox_group: ivb42 kconfig: x86_64-rhel enqueue_time: 2016-03-30 10:44:16.582190367 +08:00 compiler: gcc-4.9 rootfs: debian-x86_64-2015-02-07.cgz id: fff12b0a8b8d6a6314eb8757fd395a5284e6cedd user: lkp head_commit: 4295cd27530fceea236531b4ba60c24e17c4386a base_commit: f55532a0c0b8bb6148f4e07853b876ef73bc69ca branch: linux-devel/devel-hourly-2016033003 result_root: "/result/unixbench/performance-1-pipe/ivb42/debian-x86_64-2015-02-07.cgz/x86_64-rhel/gcc-4.9/759b31c1d4295a1dab34b4669ee838fb3131cd91/0" job_file: "/lkp/scheduled/ivb42/bisect_unixbench-performance-1-pipe-debian-x86_64-2015-02-07.cgz-x86_64-rhel-759b31c1d4295a1dab34b4669ee838fb3131cd91-20160330-100665-1o2xvx-0.yaml" max_uptime: 934.4599999999999 initrd: "/osimage/debian/debian-x86_64-2015-02-07.cgz" bootloader_append: - root=/dev/ram0 - user=lkp - job=/lkp/scheduled/ivb42/bisect_unixbench-performance-1-pipe-debian-x86_64-2015-02-07.cgz-x86_64-rhel-759b31c1d4295a1dab34b4669ee838fb3131cd91-20160330-100665-1o2xvx-0.yaml - ARCH=x86_64 - kconfig=x86_64-rhel - branch=linux-devel/devel-hourly-2016033003 - commit=759b31c1d4295a1dab34b4669ee838fb3131cd91 - BOOT_IMAGE=/pkg/linux/x86_64-rhel/gcc-4.9/759b31c1d4295a1dab34b4669ee838fb3131cd91/vmlinuz-4.5.0-rc3-00074-g759b31c - max_uptime=934 - RESULT_ROOT=/result/unixbench/performance-1-pipe/ivb42/debian-x86_64-2015-02-07.cgz/x86_64-rhel/gcc-4.9/759b31c1d4295a1dab34b4669ee838fb3131cd91/0 - 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-4.9/759b31c1d4295a1dab34b4669ee838fb3131cd91/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" linux_headers_initrd: "/pkg/linux/x86_64-rhel/gcc-4.9/759b31c1d4295a1dab34b4669ee838fb3131cd91/linux-headers.cgz" repeat_to: 2 kernel: "/pkg/linux/x86_64-rhel/gcc-4.9/759b31c1d4295a1dab34b4669ee838fb3131cd91/vmlinuz-4.5.0-rc3-00074-g759b31c" dequeue_time: 2016-03-30 10:48:22.914520698 +08:00 job_state: finished loadavg: 0.93 0.81 0.34 1/524 4793 start_time: '1459306145' end_time: '1459306276' version: "/lkp/lkp/.src-20160330-091754" 2016-03-30 10:49:04 echo performance > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor 2016-03-30 10:49:04 echo performance > /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor 2016-03-30 10:49:04 echo performance > /sys/devices/system/cpu/cpu10/cpufreq/scaling_governor 2016-03-30 10:49:04 echo performance > /sys/devices/system/cpu/cpu11/cpufreq/scaling_governor 2016-03-30 10:49:04 echo performance > /sys/devices/system/cpu/cpu12/cpufreq/scaling_governor 2016-03-30 10:49:04 echo performance > /sys/devices/system/cpu/cpu13/cpufreq/scaling_governor 2016-03-30 10:49:04 echo performance > /sys/devices/system/cpu/cpu14/cpufreq/scaling_governor 2016-03-30 10:49:04 echo performance > /sys/devices/system/cpu/cpu15/cpufreq/scaling_governor 2016-03-30 10:49:04 echo performance > /sys/devices/system/cpu/cpu16/cpufreq/scaling_governor 2016-03-30 10:49:04 echo performance > /sys/devices/system/cpu/cpu17/cpufreq/scaling_governor 2016-03-30 10:49:04 echo performance > /sys/devices/system/cpu/cpu18/cpufreq/scaling_governor 2016-03-30 10:49:04 echo performance > /sys/devices/system/cpu/cpu19/cpufreq/scaling_governor 2016-03-30 10:49:04 echo performance > /sys/devices/system/cpu/cpu2/cpufreq/scaling_governor 2016-03-30 10:49:04 echo performance > /sys/devices/system/cpu/cpu20/cpufreq/scaling_governor 2016-03-30 10:49:04 echo performance > /sys/devices/system/cpu/cpu21/cpufreq/scaling_governor 2016-03-30 10:49:04 echo performance > /sys/devices/system/cpu/cpu22/cpufreq/scaling_governor 2016-03-30 10:49:04 echo performance > /sys/devices/system/cpu/cpu23/cpufreq/scaling_governor 2016-03-30 10:49:04 echo performance > /sys/devices/system/cpu/cpu24/cpufreq/scaling_governor 2016-03-30 10:49:04 echo performance > /sys/devices/system/cpu/cpu25/cpufreq/scaling_governor 2016-03-30 10:49:04 echo performance > /sys/devices/system/cpu/cpu26/cpufreq/scaling_governor 2016-03-30 10:49:04 echo performance > /sys/devices/system/cpu/cpu27/cpufreq/scaling_governor 2016-03-30 10:49:04 echo performance > /sys/devices/system/cpu/cpu28/cpufreq/scaling_governor 2016-03-30 10:49:04 echo performance > /sys/devices/system/cpu/cpu29/cpufreq/scaling_governor 2016-03-30 10:49:04 echo performance > /sys/devices/system/cpu/cpu3/cpufreq/scaling_governor 2016-03-30 10:49:04 echo performance > /sys/devices/system/cpu/cpu30/cpufreq/scaling_governor 2016-03-30 10:49:04 echo performance > /sys/devices/system/cpu/cpu31/cpufreq/scaling_governor 2016-03-30 10:49:04 echo performance > /sys/devices/system/cpu/cpu32/cpufreq/scaling_governor 2016-03-30 10:49:04 echo performance > /sys/devices/system/cpu/cpu33/cpufreq/scaling_governor 2016-03-30 10:49:04 echo performance > /sys/devices/system/cpu/cpu34/cpufreq/scaling_governor 2016-03-30 10:49:04 echo performance > /sys/devices/system/cpu/cpu35/cpufreq/scaling_governor 2016-03-30 10:49:04 echo performance > /sys/devices/system/cpu/cpu36/cpufreq/scaling_governor 2016-03-30 10:49:04 echo performance > /sys/devices/system/cpu/cpu37/cpufreq/scaling_governor 2016-03-30 10:49:04 echo performance > /sys/devices/system/cpu/cpu38/cpufreq/scaling_governor 2016-03-30 10:49:04 echo performance > /sys/devices/system/cpu/cpu39/cpufreq/scaling_governor 2016-03-30 10:49:04 echo performance > /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor 2016-03-30 10:49:04 echo performance > /sys/devices/system/cpu/cpu40/cpufreq/scaling_governor 2016-03-30 10:49:04 echo performance > /sys/devices/system/cpu/cpu41/cpufreq/scaling_governor 2016-03-30 10:49:04 echo performance > /sys/devices/system/cpu/cpu42/cpufreq/scaling_governor 2016-03-30 10:49:04 echo performance > /sys/devices/system/cpu/cpu43/cpufreq/scaling_governor 2016-03-30 10:49:04 echo performance > /sys/devices/system/cpu/cpu44/cpufreq/scaling_governor 2016-03-30 10:49:04 echo performance > /sys/devices/system/cpu/cpu45/cpufreq/scaling_governor 2016-03-30 10:49:04 echo performance > /sys/devices/system/cpu/cpu46/cpufreq/scaling_governor 2016-03-30 10:49:04 echo performance > /sys/devices/system/cpu/cpu47/cpufreq/scaling_governor 2016-03-30 10:49:04 echo performance > /sys/devices/system/cpu/cpu5/cpufreq/scaling_governor 2016-03-30 10:49:04 echo performance > /sys/devices/system/cpu/cpu6/cpufreq/scaling_governor 2016-03-30 10:49:04 echo performance > /sys/devices/system/cpu/cpu7/cpufreq/scaling_governor 2016-03-30 10:49:04 echo performance > /sys/devices/system/cpu/cpu8/cpufreq/scaling_governor 2016-03-30 10:49:04 echo performance > /sys/devices/system/cpu/cpu9/cpufreq/scaling_governor 2016-03-30 10:49:05 ./Run pipe -c 1
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