Messages in this thread | | | From | kernel test robot <> | Subject | [lkp] [genirq] 755d119a62: 2.7% unixbench.score | Date | Mon, 28 Sep 2015 14:08:09 +0800 |
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FYI, we noticed the below changes on
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master commit 755d119a6204974b2005a98549a48a75a7f5010b ("genirq: Simplify irq_data_to_desc()")
========================================================================================= tbox_group/testcase/rootfs/kconfig/compiler/cpufreq_governor/test: ivb42/unixbench/debian-x86_64-2015-02-07.cgz/x86_64-rhel/gcc-4.9/performance/dhry2reg
commit: 123236ccacc933daac3b39c5eb1f0011c70d41d8 755d119a6204974b2005a98549a48a75a7f5010b
123236ccacc933da 755d119a6204974b2005a98549 ---------------- -------------------------- %stddev %change %stddev \ | \ 3332 ± 0% +2.7% 3423 ± 0% unixbench.score 2911 ± 0% -35.2% 1887 ± 31% numa-vmstat.node1.nr_mapped 65282 ± 3% -9.9% 58822 ± 6% numa-meminfo.node1.Active 4566 ± 19% -77.9% 1008 ±173% numa-meminfo.node1.AnonHugePages 224.43 ± 22% +913.2% 2273 ±139% sched_debug.cfs_rq[10]:/.exec_clock 14795 ± 13% +247.1% 51350 ±102% sched_debug.cfs_rq[10]:/.min_vruntime 11.00 ± 52% -81.8% 2.00 ± 93% sched_debug.cfs_rq[10]:/.util_avg 1.00 ± 70% +150.0% 2.50 ± 20% sched_debug.cfs_rq[19]:/.nr_spread_over 3.75 ± 22% -60.0% 1.50 ± 74% sched_debug.cfs_rq[2]:/.nr_spread_over 1803 ±160% +168.0% 4831 ± 47% sched_debug.cfs_rq[32]:/.exec_clock 19131 ±114% +333.1% 82857 ± 60% sched_debug.cfs_rq[32]:/.min_vruntime -9020 ±-336% -734.2% 57208 ± 80% sched_debug.cfs_rq[32]:/.spread0 6.75 ± 91% -90.1% 0.67 ±141% sched_debug.cfs_rq[42]:/.util_avg 360.12 ± 7% +519.9% 2232 ±126% sched_debug.cfs_rq[4]:/.exec_clock 831.25 ± 6% +172.8% 2267 ± 29% sched_debug.cpu#12.ttwu_count 1673 ± 43% -38.5% 1029 ± 30% sched_debug.cpu#13.ttwu_count -1.25 ±-198% -260.0% 2.00 ±154% sched_debug.cpu#16.nr_uninterruptible 1214 ± 11% -47.3% 639.50 ± 24% sched_debug.cpu#16.ttwu_count -3.00 ±-23% -150.0% 1.50 ±137% sched_debug.cpu#19.nr_uninterruptible 1315 ± 10% +81.6% 2388 ± 18% sched_debug.cpu#2.ttwu_count 701.75 ± 68% -73.4% 186.75 ± 17% sched_debug.cpu#21.ttwu_local 432.75 ± 20% +132.1% 1004 ± 34% sched_debug.cpu#27.ttwu_count 4.00 ± 72% -156.2% -2.25 ±-164% sched_debug.cpu#3.nr_uninterruptible 907.50 ± 16% -20.3% 723.25 ± 9% sched_debug.cpu#34.nr_switches 377.50 ± 13% -17.0% 313.50 ± 9% sched_debug.cpu#34.sched_goidle 1886 ±129% -84.2% 299.00 ± 20% sched_debug.cpu#34.ttwu_count 165.00 ± 23% -29.4% 116.50 ± 3% sched_debug.cpu#34.ttwu_local 863.75 ± 32% +230.8% 2857 ± 68% sched_debug.cpu#37.sched_count 364.00 ± 30% +34.3% 488.75 ± 22% sched_debug.cpu#37.sched_goidle 160.00 ± 32% +235.9% 537.50 ± 84% sched_debug.cpu#37.ttwu_local 126.50 ± 4% +16.6% 147.50 ± 5% sched_debug.cpu#42.ttwu_local 751.00 ± 10% +32.0% 991.00 ± 17% sched_debug.cpu#45.nr_switches 754.50 ± 10% +31.8% 994.25 ± 17% sched_debug.cpu#45.sched_count 287.75 ± 11% +51.6% 436.25 ± 22% sched_debug.cpu#45.sched_goidle -1.75 ±-74% -142.9% 0.75 ±110% sched_debug.cpu#5.nr_uninterruptible 4258 ± 27% -41.9% 2473 ± 14% sched_debug.cpu#6.nr_switches 5247 ± 16% -43.5% 2962 ± 13% sched_debug.cpu#6.sched_count 2022 ± 28% -44.8% 1116 ± 15% sched_debug.cpu#6.sched_goidle 0.00 ± 2% -Inf% -4.25 ±-45% sched_debug.cpu#8.nr_uninterruptible
ivb42: Ivytown Ivy Bridge-EP Memory: 64G
unixbench.score
3440 ++-------------------------------------------------------------------+ | O O O | 3420 O+ O O O O O O O O O | 3400 ++ O O O O | | O O | 3380 ++ | | | 3360 ++ | *.. | 3340 ++ . .*...*...*..* *.. ..*..*...*...*..*...| 3320 ++ *. + .. *. * | + . | 3300 ++ + ..*...*..*...* | | *..*. | 3280 ++-------------------------------------------------------------------+
[*] 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, Ying Huang --- 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: performance default-watchdogs: oom-killer: watchdog: commit: 1f93e4a96c9109378204c147b3eec0d0e8100fde model: Ivytown Ivy Bridge-EP nr_cpu: 48 memory: 64G swap_partitions: LABEL=SWAP rootfs_partition: LABEL=LKP-ROOTFS category: benchmark unixbench: test: dhry2reg queue: cyclic testbox: ivb42 tbox_group: ivb42 kconfig: x86_64-rhel enqueue_time: 2015-09-21 07:25:26.268220111 +08:00 id: 9c613d6f37994cb64af916275011812827b4e4ad user: lkp compiler: gcc-4.9 head_commit: 0ec0588725a86ec5de598e621d440833bf053893 base_commit: 1f93e4a96c9109378204c147b3eec0d0e8100fde branch: linux-devel/devel-hourly-2015092407 kernel: "/pkg/linux/x86_64-rhel/gcc-4.9/1f93e4a96c9109378204c147b3eec0d0e8100fde/vmlinuz-4.3.0-rc2" rootfs: debian-x86_64-2015-02-07.cgz result_root: "/result/unixbench/performance-dhry2reg/ivb42/debian-x86_64-2015-02-07.cgz/x86_64-rhel/gcc-4.9/1f93e4a96c9109378204c147b3eec0d0e8100fde/0" job_file: "/lkp/scheduled/ivb42/cyclic_unixbench-performance-dhry2reg-x86_64-rhel-CYCLIC_BASE-1f93e4a96c9109378204c147b3eec0d0e8100fde-20150921-84124-117ili7-0.yaml" dequeue_time: 2015-09-24 11:59:01.273759911 +08:00 max_uptime: 946.1199999999999 initrd: "/osimage/debian/debian-x86_64-2015-02-07.cgz" bootloader_append: - root=/dev/ram0 - user=lkp - job=/lkp/scheduled/ivb42/cyclic_unixbench-performance-dhry2reg-x86_64-rhel-CYCLIC_BASE-1f93e4a96c9109378204c147b3eec0d0e8100fde-20150921-84124-117ili7-0.yaml - ARCH=x86_64 - kconfig=x86_64-rhel - branch=linux-devel/devel-hourly-2015092407 - commit=1f93e4a96c9109378204c147b3eec0d0e8100fde - BOOT_IMAGE=/pkg/linux/x86_64-rhel/gcc-4.9/1f93e4a96c9109378204c147b3eec0d0e8100fde/vmlinuz-4.3.0-rc2 - max_uptime=946 - RESULT_ROOT=/result/unixbench/performance-dhry2reg/ivb42/debian-x86_64-2015-02-07.cgz/x86_64-rhel/gcc-4.9/1f93e4a96c9109378204c147b3eec0d0e8100fde/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-4.9/1f93e4a96c9109378204c147b3eec0d0e8100fde/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: 0.77 0.57 0.24 1/514 4721 start_time: '1443067184' end_time: '1443067314' version: "/lkp/lkp/.src-20150924-110859" 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 dhry2reg
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