From: kernel test robot <ying.huang@linux.intel.com>
To: lkp@lists.01.org
Subject: [cpuidle, menu] a9ceb78bc7: +1.0% will-it-scale.per_process_ops, +27.1% turbostat.CorWatt
Date: Thu, 19 Nov 2015 14:56:53 +0800 [thread overview]
Message-ID: <87si42o4sq.fsf@yhuang-dev.intel.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 49412 bytes --]
FYI, we noticed the below changes on
git://internal_merge_and_test_tree devel-catchup-201511170929
commit a9ceb78bc75ca47972096372ff3d48648b16317a ("cpuidle,menu: use interactivity_req to disable polling")
=========================================================================================
tbox_group/testcase/rootfs/kconfig/compiler/period/nr_threads/disk/fs/size/filenum/rwmode/iomode:
lkp-ws02/fileio/debian-x86_64-2015-02-07.cgz/x86_64-rhel/gcc-4.9/600s/100%/1HDD/f2fs/64G/1024f/seqrewr/sync
commit:
7884084f3bcc98adfbd8b90a2bd6bcf10c4df2cd
a9ceb78bc75ca47972096372ff3d48648b16317a
7884084f3bcc98ad a9ceb78bc75ca47972096372ff
---------------- --------------------------
%stddev %change %stddev
\ | \
25.00 ± 0% +5.0% 26.25 ± 1% fileio.time.percent_of_cpu_this_job_got
139.66 ± 1% +5.4% 147.15 ± 1% fileio.time.system_time
2430690 ± 1% +8.5% 2638113 ± 1% fileio.time.voluntary_context_switches
10076 ± 0% +6.4% 10717 ± 1% vmstat.system.cs
917.00 ± 9% +18.8% 1089 ± 7% vmstat.system.in
1.50 ± 1% +1232.8% 20.02 ± 1% turbostat.%Busy
38.25 ± 1% +1291.5% 532.25 ± 1% turbostat.Avg_MHz
40.10 ± 2% -40.7% 23.77 ± 1% turbostat.CPU%c1
0.55 ± 30% -40.0% 0.33 ± 21% turbostat.Pkg%pc3
0.71 ± 33% -39.6% 0.43 ± 28% turbostat.Pkg%pc6
3328 ± 2% -19.0% 2695 ± 15% numa-vmstat.node0.nr_active_anon
3267 ± 2% -19.3% 2636 ± 16% numa-vmstat.node0.nr_anon_pages
1985 ± 4% +31.2% 2604 ± 16% numa-vmstat.node1.nr_active_anon
1926 ± 4% +31.9% 2541 ± 17% numa-vmstat.node1.nr_anon_pages
1312 ± 0% +52.3% 1999 ± 33% numa-vmstat.node1.nr_mapped
6478 ± 28% +36.7% 8856 ± 19% numa-vmstat.node1.nr_slab_unreclaimable
3.534e+09 ± 1% -68.6% 1.111e+09 ± 1% cpuidle.C1-NHM.time
2019789 ± 1% -82.3% 356679 ± 2% cpuidle.C1-NHM.usage
2.678e+08 ± 13% +21.1% 3.243e+08 ± 8% cpuidle.C1E-NHM.time
2.036e+08 ± 2% -21.2% 1.606e+08 ± 6% cpuidle.C3-NHM.time
54877 ± 12% -40.7% 32516 ± 17% cpuidle.C3-NHM.usage
14034 ± 22% +2e+07% 2.742e+09 ± 1% cpuidle.POLL.time
982.50 ± 6% +1.9e+05% 1915098 ± 2% cpuidle.POLL.usage
95192 ± 2% -8.4% 87218 ± 4% numa-meminfo.node0.Active
13322 ± 2% -19.0% 10790 ± 15% numa-meminfo.node0.Active(anon)
13074 ± 2% -19.3% 10552 ± 16% numa-meminfo.node0.AnonPages
7953 ± 3% +31.1% 10424 ± 16% numa-meminfo.node1.Active(anon)
7715 ± 4% +31.9% 10173 ± 17% numa-meminfo.node1.AnonPages
5252 ± 0% +52.3% 8000 ± 33% numa-meminfo.node1.Mapped
25915 ± 28% +36.7% 35429 ± 19% numa-meminfo.node1.SUnreclaim
1.25 ± 87% +440.0% 6.75 ± 71% sched_debug.cfs_rq[11]:/.runnable_load_avg
-197.75 ± -9% -21.1% -156.00 ± -1% sched_debug.cpu#0.nr_uninterruptible
1.33 ± 93% +706.2% 10.75 ± 35% sched_debug.cpu#11.cpu_load[0]
1.00 ±141% +625.0% 7.25 ± 39% sched_debug.cpu#11.cpu_load[1]
1.00 ± 81% +350.0% 4.50 ± 36% sched_debug.cpu#11.cpu_load[2]
41.00 ± 71% +160.4% 106.75 ± 67% sched_debug.cpu#11.load
2.00 ±237% +512.5% 12.25 ± 47% sched_debug.cpu#17.nr_uninterruptible
1.50 ±100% +150.0% 3.75 ± 57% sched_debug.cpu#18.cpu_load[2]
353.50 ±100% +194.8% 1042 ± 38% sched_debug.cpu#18.curr->pid
10.50 ± 37% -74.6% 2.67 ± 63% sched_debug.cpu#9.cpu_load[0]
7.75 ± 43% -69.9% 2.33 ± 53% sched_debug.cpu#9.cpu_load[1]
4.75 ± 56% -64.9% 1.67 ±101% sched_debug.cpu#9.cpu_load[2]
0.00 ± -1% +Inf% 9018 ± 70% latency_stats.avg.blk_execute_rq.scsi_execute.scsi_execute_req_flags.ses_recv_diag.[ses].ses_enclosure_data_process.[ses].ses_match_to_enclosure.[ses].ses_intf_add.[ses].class_interface_register.scsi_register_interface.0xffffffffa0006013.do_one_initcall.do_init_module
0.00 ± -1% +Inf% 12191 ± 77% latency_stats.avg.blk_execute_rq.scsi_execute.scsi_execute_req_flags.ses_recv_diag.[ses].ses_get_page2_descriptor.[ses].ses_get_power_status.[ses].ses_enclosure_data_process.[ses].ses_match_to_enclosure.[ses].ses_intf_add.[ses].class_interface_register.scsi_register_interface.0xffffffffa0006013
149299 ±100% -100.0% 0.00 ± -1% latency_stats.avg.call_rwsem_down_read_failed.f2fs_write_begin.[f2fs].generic_perform_write.__generic_file_write_iter.generic_file_write_iter.f2fs_file_write_iter.[f2fs].__vfs_write.vfs_write.SyS_pwrite64.entry_SYSCALL_64_fastpath
0.00 ± -1% +Inf% 14567 ± 70% latency_stats.max.blk_execute_rq.scsi_execute.scsi_execute_req_flags.ses_recv_diag.[ses].ses_enclosure_data_process.[ses].ses_match_to_enclosure.[ses].ses_intf_add.[ses].class_interface_register.scsi_register_interface.0xffffffffa0006013.do_one_initcall.do_init_module
0.00 ± -1% +Inf% 76377 ±126% latency_stats.max.blk_execute_rq.scsi_execute.scsi_execute_req_flags.ses_recv_diag.[ses].ses_get_page2_descriptor.[ses].ses_get_power_status.[ses].ses_enclosure_data_process.[ses].ses_match_to_enclosure.[ses].ses_intf_add.[ses].class_interface_register.scsi_register_interface.0xffffffffa0006013
149299 ±100% -100.0% 0.00 ± -1% latency_stats.max.call_rwsem_down_read_failed.f2fs_write_begin.[f2fs].generic_perform_write.__generic_file_write_iter.generic_file_write_iter.f2fs_file_write_iter.[f2fs].__vfs_write.vfs_write.SyS_pwrite64.entry_SYSCALL_64_fastpath
55859 ±151% -92.1% 4427 ± 66% latency_stats.max.wait_on_page_bit.__filemap_fdatawait_range.filemap_fdatawait_range.filemap_write_and_wait_range.nfs4_file_fsync.[nfsv4].vfs_fsync_range.vfs_fsync.nfs4_file_flush.[nfsv4].filp_close.do_dup2.SyS_dup2.entry_SYSCALL_64_fastpath
0.00 ± -1% +Inf% 18036 ± 70% latency_stats.sum.blk_execute_rq.scsi_execute.scsi_execute_req_flags.ses_recv_diag.[ses].ses_enclosure_data_process.[ses].ses_match_to_enclosure.[ses].ses_intf_add.[ses].class_interface_register.scsi_register_interface.0xffffffffa0006013.do_one_initcall.do_init_module
0.00 ± -1% +Inf% 265194 ± 75% latency_stats.sum.blk_execute_rq.scsi_execute.scsi_execute_req_flags.ses_recv_diag.[ses].ses_get_page2_descriptor.[ses].ses_get_power_status.[ses].ses_enclosure_data_process.[ses].ses_match_to_enclosure.[ses].ses_intf_add.[ses].class_interface_register.scsi_register_interface.0xffffffffa0006013
149299 ±100% -100.0% 0.00 ± -1% latency_stats.sum.call_rwsem_down_read_failed.f2fs_write_begin.[f2fs].generic_perform_write.__generic_file_write_iter.generic_file_write_iter.f2fs_file_write_iter.[f2fs].__vfs_write.vfs_write.SyS_pwrite64.entry_SYSCALL_64_fastpath
24831664 ± 75% +128.2% 56671746 ±141% latency_stats.sum.nfs_wait_on_request.nfs_updatepage.nfs_write_end.generic_perform_write.__generic_file_write_iter.generic_file_write_iter.nfs_file_write.__vfs_write.vfs_write.SyS_write.entry_SYSCALL_64_fastpath
15256 ± 71% -77.5% 3430 ± 11% latency_stats.sum.rpc_wait_bit_killable.__rpc_execute.rpc_execute.rpc_run_task.nfs4_call_sync_sequence.[nfsv4]._nfs4_proc_access.[nfsv4].nfs4_proc_access.[nfsv4].nfs_do_access.nfs_permission.__inode_permission.inode_permission.link_path_walk
1037288 ± 75% -73.0% 280570 ± 11% latency_stats.sum.rpc_wait_bit_killable.__rpc_wait_for_completion_task.nfs4_do_close.[nfsv4].__nfs4_close.[nfsv4].nfs4_close_sync.[nfsv4].nfs4_close_context.[nfsv4].__put_nfs_open_context.nfs_file_clear_open_context.nfs_file_release.__fput.____fput.task_work_run
1115680 ± 67% -69.4% 341828 ± 7% latency_stats.sum.rpc_wait_bit_killable.__rpc_wait_for_completion_task.nfs4_run_open_task.[nfsv4]._nfs4_open_and_get_state.[nfsv4].nfs4_do_open.[nfsv4].nfs4_atomic_open.[nfsv4].nfs4_file_open.[nfsv4].do_dentry_open.vfs_open.path_openat.do_filp_open.do_sys_open
1381471 ± 60% -60.3% 549118 ± 4% latency_stats.sum.wait_on_page_bit.__filemap_fdatawait_range.filemap_fdatawait_range.filemap_write_and_wait_range.nfs4_file_fsync.[nfsv4].vfs_fsync_range.vfs_fsync.nfs4_file_flush.[nfsv4].filp_close.do_dup2.SyS_dup2.entry_SYSCALL_64_fastpath
=========================================================================================
tbox_group/testcase/rootfs/kconfig/compiler/cpufreq_governor/iterations/nr_threads/disk/fs/filesize/test_size/sync_method/nr_directories/nr_files_per_directory:
lkp-ne04/fsmark/debian-x86_64-2015-02-07.cgz/x86_64-rhel/gcc-4.9/performance/1x/32t/1HDD/btrfs/5K/400M/fsyncBeforeClose/16d/256fpd
commit:
7884084f3bcc98adfbd8b90a2bd6bcf10c4df2cd
a9ceb78bc75ca47972096372ff3d48648b16317a
7884084f3bcc98ad a9ceb78bc75ca47972096372ff
---------------- --------------------------
%stddev %change %stddev
\ | \
1474836 ± 0% +5.5% 1556392 ± 0% fsmark.app_overhead
2809 ± 3% -9.7% 2537 ± 4% slabinfo.proc_inode_cache.active_objs
2.02 ± 1% +442.8% 10.96 ± 2% turbostat.%Busy
62.00 ± 1% +465.3% 350.50 ± 2% turbostat.Avg_MHz
30.66 ± 2% -28.5% 21.93 ± 4% turbostat.CPU%c1
6.145e+08 ± 2% -54.3% 2.81e+08 ± 7% cpuidle.C1-NHM.time
683264 ± 2% -73.6% 180408 ± 7% cpuidle.C1-NHM.usage
1098723 ± 64% +30410.6% 3.352e+08 ± 2% cpuidle.POLL.time
640.50 ± 6% +77464.6% 496801 ± 8% cpuidle.POLL.usage
5276 ± 5% +8.7% 5735 ± 5% sched_debug.cfs_rq[0]:/.exec_clock
6465 ± 9% -14.7% 5514 ± 7% sched_debug.cfs_rq[12]:/.min_vruntime
77.00 ± 30% -48.4% 39.75 ± 26% sched_debug.cfs_rq[9]:/.util_avg
105891 ± 15% -40.8% 62681 ± 8% sched_debug.cpu#1.nr_switches
121683 ± 14% -46.9% 64603 ± 6% sched_debug.cpu#1.sched_count
48422 ± 17% -44.7% 26773 ± 8% sched_debug.cpu#1.sched_goidle
3.00 ±-33% +58.3% 4.75 ± 79% sched_debug.cpu#13.cpu_load[1]
0.50 ±100% +350.0% 2.25 ± 48% sched_debug.cpu#13.cpu_load[3]
715411 ± 18% +31.7% 942517 ± 8% sched_debug.cpu#14.avg_idle
1592 ± 4% +26.5% 2013 ± 5% sched_debug.cpu#14.nr_uninterruptible
868941 ± 4% -10.0% 782453 ± 8% sched_debug.cpu#2.avg_idle
109139 ± 16% +20.6% 131650 ± 11% sched_debug.cpu#4.sched_count
821117 ± 4% +14.1% 936810 ± 2% sched_debug.cpu#6.avg_idle
14.25 ±118% -100.0% 0.00 ± -1% sched_debug.cpu#6.cpu_load[0]
7.75 ±115% -100.0% 0.00 ± -1% sched_debug.cpu#6.cpu_load[1]
=========================================================================================
tbox_group/testcase/rootfs/kconfig/compiler/cpufreq_governor/test:
lkp-sbx04/will-it-scale/debian-x86_64-2015-02-07.cgz/x86_64-rhel/gcc-4.9/performance/mmap1
commit:
7884084f3bcc98adfbd8b90a2bd6bcf10c4df2cd
a9ceb78bc75ca47972096372ff3d48648b16317a
7884084f3bcc98ad a9ceb78bc75ca47972096372ff
---------------- --------------------------
%stddev %change %stddev
\ | \
169244 ± 0% +1.0% 170906 ± 0% will-it-scale.per_process_ops
0.02 ± 0% -1.6% 0.02 ± 0% will-it-scale.scalability
331.29 ± 0% +4.3% 345.43 ± 3% will-it-scale.time.elapsed_time
331.29 ± 0% +4.3% 345.43 ± 3% will-it-scale.time.elapsed_time.max
370.13 ± 1% +9.4% 404.80 ± 6% will-it-scale.time.system_time
27976634 ± 4% +9.2% 30556872 ± 5% will-it-scale.time.voluntary_context_switches
1.51 ± 2% -30.7% 1.05 ± 2% perf-profile.cycles.___might_sleep.unmap_page_range.unmap_single_vma.unmap_vmas.unmap_region
4837942 ±100% +293.9% 19057051 ±141% latency_stats.avg.nfs_wait_on_request.nfs_updatepage.nfs_write_end.generic_perform_write.__generic_file_write_iter.generic_file_write_iter.nfs_file_write.__vfs_write.vfs_write.SyS_write.entry_SYSCALL_64_fastpath
7756058 ± 94% +145.7% 19057051 ±141% latency_stats.max.nfs_wait_on_request.nfs_updatepage.nfs_write_end.generic_perform_write.__generic_file_write_iter.generic_file_write_iter.nfs_file_write.__vfs_write.vfs_write.SyS_write.entry_SYSCALL_64_fastpath
1553 ± 20% +123.2% 3467 ± 39% numa-vmstat.node2.nr_active_anon
3361 ± 38% -50.5% 1665 ± 21% numa-vmstat.node3.nr_active_anon
32072 ± 4% +19.8% 38410 ± 13% numa-meminfo.node2.Active
6219 ± 20% +123.1% 13873 ± 39% numa-meminfo.node2.Active(anon)
38432 ± 11% -17.8% 31591 ± 4% numa-meminfo.node3.Active
13450 ± 38% -50.5% 6663 ± 21% numa-meminfo.node3.Active(anon)
4.046e+09 ± 0% -73.8% 1.062e+09 ± 15% cpuidle.C1-SNB.time
25674678 ± 3% -75.5% 6301506 ± 10% cpuidle.C1-SNB.usage
2565 ±129% -80.9% 490.25 ± 4% cpuidle.C3-SNB.usage
27939377 ± 48% +13065.7% 3.678e+09 ± 9% cpuidle.POLL.time
2479 ± 33% +8.7e+05% 21681613 ± 5% cpuidle.POLL.usage
22.11 ± 0% +71.1% 37.84 ± 0% turbostat.%Busy
640.50 ± 0% +71.2% 1096 ± 0% turbostat.Avg_MHz
42.48 ± 0% -33.6% 28.21 ± 2% turbostat.CPU%c1
135.68 ± 0% +27.1% 172.39 ± 1% turbostat.CorWatt
49.00 ± 0% +17.9% 57.75 ± 1% turbostat.CoreTmp
48.50 ± 1% +19.1% 57.75 ± 1% turbostat.PkgTmp
190.47 ± 0% +19.3% 227.25 ± 0% turbostat.PkgWatt
296.25 ± 21% +38.7% 411.00 ± 12% sched_debug.cfs_rq[14]:/.util_avg
288.50 ± 25% +32.5% 382.25 ± 7% sched_debug.cfs_rq[15]:/.util_avg
42.00 ± 99% -66.7% 14.00 ±148% sched_debug.cfs_rq[25]:/.load
696704 ± 14% +23.0% 856785 ± 10% sched_debug.cfs_rq[34]:/.spread0
57.75 ± 58% -47.6% 30.25 ± 9% sched_debug.cfs_rq[35]:/.load_avg
57.75 ± 58% -47.6% 30.25 ± 9% sched_debug.cfs_rq[35]:/.tg_load_avg_contrib
7.25 ± 11% +62.1% 11.75 ± 23% sched_debug.cfs_rq[50]:/.load_avg
7.25 ± 11% +62.1% 11.75 ± 23% sched_debug.cfs_rq[50]:/.tg_load_avg_contrib
269.00 ± 28% +39.7% 375.75 ± 5% sched_debug.cfs_rq[5]:/.util_avg
290.00 ± 20% +33.4% 387.00 ± 13% sched_debug.cfs_rq[8]:/.util_avg
7.25 ± 5% +17.2% 8.50 ± 5% sched_debug.cfs_rq[9]:/.load_avg
7.25 ± 5% +17.2% 8.50 ± 5% sched_debug.cfs_rq[9]:/.tg_load_avg_contrib
125955 ± 11% +64.7% 207407 ± 25% sched_debug.cpu#10.ttwu_count
202275 ± 31% +53.7% 310849 ± 10% sched_debug.cpu#15.ttwu_count
779.00 ± 78% +125.5% 1756 ± 10% sched_debug.cpu#25.curr->pid
42.00 ± 99% -66.1% 14.25 ±148% sched_debug.cpu#25.load
39119 ± 35% +110.4% 82321 ± 12% sched_debug.cpu#29.nr_switches
40709 ± 33% +106.7% 84158 ± 12% sched_debug.cpu#29.sched_count
19442 ± 35% +110.5% 40928 ± 12% sched_debug.cpu#29.sched_goidle
20224 ± 42% +149.5% 50450 ± 20% sched_debug.cpu#29.ttwu_count
26131 ± 24% +92.4% 50275 ± 13% sched_debug.cpu#31.ttwu_count
947565 ± 39% +46.2% 1385739 ± 13% sched_debug.cpu#32.nr_switches
980441 ± 38% +44.8% 1420149 ± 13% sched_debug.cpu#32.sched_count
473696 ± 39% +46.3% 692786 ± 13% sched_debug.cpu#32.sched_goidle
501490 ± 29% +49.9% 751947 ± 18% sched_debug.cpu#37.ttwu_count
209220 ± 56% +392.1% 1029644 ± 31% sched_debug.cpu#39.nr_switches
215303 ± 56% +390.2% 1055416 ± 31% sched_debug.cpu#39.sched_count
104512 ± 56% +392.5% 514756 ± 31% sched_debug.cpu#39.sched_goidle
119909 ± 65% +363.3% 555561 ± 32% sched_debug.cpu#39.ttwu_count
5.00 ± 28% +100.0% 10.00 ± 25% sched_debug.cpu#41.cpu_load[0]
4.75 ± 22% +78.9% 8.50 ± 21% sched_debug.cpu#41.cpu_load[2]
0.50 ±538% +300.0% 2.00 ±259% sched_debug.cpu#41.nr_uninterruptible
3.25 ± 76% -146.2% -1.50 ±-100% sched_debug.cpu#5.nr_uninterruptible
84801 ± 58% +123.2% 189307 ± 11% sched_debug.cpu#52.nr_switches
87414 ± 58% +124.5% 196236 ± 10% sched_debug.cpu#52.sched_count
42284 ± 58% +123.6% 94541 ± 11% sched_debug.cpu#52.sched_goidle
47561 ± 63% +104.5% 97245 ± 12% sched_debug.cpu#52.ttwu_count
50222 ± 43% +93.7% 97303 ± 20% sched_debug.cpu#53.ttwu_count
466.75 ± 14% -23.5% 357.00 ± 2% sched_debug.cpu#54.ttwu_local
397.50 ± 6% -13.9% 342.25 ± 3% sched_debug.cpu#55.ttwu_local
1614870 ± 8% -40.5% 960069 ± 46% sched_debug.cpu#7.nr_switches
1663890 ± 8% -40.9% 984008 ± 45% sched_debug.cpu#7.sched_count
807298 ± 8% -40.6% 479853 ± 46% sched_debug.cpu#7.sched_goidle
133073 ± 37% +103.0% 270104 ± 39% sched_debug.cpu#8.ttwu_count
lkp-ws02: Westmere-EP
Memory: 16G
lkp-ne04: Nehalem-EP
Memory: 12G
lkp-sbx04: Sandy Bridge-EX
Memory: 64G
cpuidle.POLL.time
6e+09 ++------------------------------------------------------------------+
| |
5e+09 ++ O O O |
| O O |
| O O O O |
4e+09 O+O O O O O O O O O O O |
| O O O O O O O O O |
3e+09 ++ |
| |
2e+09 ++ |
| |
| |
1e+09 ++ |
| |
0 *+*-**-*-*-*-*O-*-*-**-*-*-*-**-*-*-*-**-*-*-*-**-*-*-**-*-*-*-**-*-*
cpuidle.POLL.usage
2.5e+07 ++-------O--------------------------------------------------------+
O OO O O O O O O O O O O O OO O O |
| O O O O O O O O |
2e+07 ++ O O O |
| |
| |
1.5e+07 ++ |
| |
1e+07 ++ |
| |
| |
5e+06 ++ |
| |
| |
0 *+**-*-*-**-*-O-**-*-*-**-*-*-**-*-**-*-*-**-*-*-**-*-*-**-*-*-**-*
cpuidle.C1-SNB.time
6e+09 ++------------------------------------------------------------------+
| |
5e+09 ++ * * * * * |
| + : + + + : *. .* + + + : |
*.*.** : .* .*.*.** *.*.** : + ** + .*.**.* **.*.* : |
4e+09 ++ *.* * * * **.*.*
| |
3e+09 ++ |
| |
2e+09 ++ |
| |
| O O O |
1e+09 O+O OO O O O O O O O O OO O O O OO O O O OO O O |
| O |
0 ++------------O-----------------------------------------------------+
cpuidle.C1-SNB.usage
3e+07 ++----------------------------------------------------------------+
|.* *. * * .* *. .**. .*. .* *. .* *. |
2.5e+07 *+ : + **.*.*.* + + * + : * * ** + : * + + *.**.*
| *.* *.* *.* *.* ** |
| |
2e+07 ++ |
| |
1.5e+07 ++ |
| |
1e+07 ++ |
| |
| O O O O O O O O OO O |
5e+06 O+O O O O O O O O O O OO O O OO O O |
| |
0 ++------------O---------------------------------------------------+
turbostat.Avg_MHz
1200 ++--OO---O--------O--------------------------------------------------+
O O O O O O O O OO O O O O OO O O O OO O O O OO |
1000 ++ |
| |
| |
800 ++ |
| .* .*.*. .*. .*. .* .* .*. .*. .* .*
600 *+* *.* *.**.* *.**.* *.* *.*.*.* *.* *.**.* *.* *.* |
| |
400 ++ |
| |
| |
200 ++ |
| |
0 ++-------------O-----------------------------------------------------+
turbostat._Busy
45 ++---------------------------------------------------------------------+
| O O O O |
40 O+O O O O O OO O O O O O O OO O O O O O OO O O O |
35 ++ |
| |
30 ++ |
25 ++ |
*.*.*.* .*.*.*.*.*.*.**. .*.*.*.*. .**.*.*. .*.*.**.*. .*.*.*.*. *.*.*.*
20 ++ * * * * * * |
15 ++ |
| |
10 ++ |
5 ++ |
| |
0 ++-------------O-------------------------------------------------------+
turbostat.CPU_c1
50 ++---------------------------------------------------------------------+
45 ++ *. .*. .*. .*. .*. .* |
*.*.*.* *.*.*.*.*.*.** *.*.*.* **.*.* *.*.**.* *.*.*.* *.*.*.*
40 ++ |
35 ++ |
| |
30 O+O O O O O O O O O O O O O O O O O O |
25 ++ O O O O O O O O O O O |
20 ++ |
| |
15 ++ |
10 ++ |
| |
5 ++ |
0 ++-------------O-------------------------------------------------------+
turbostat.CoreTmp
70 ++---------------------------------------------------------------------+
| |
60 O+O O OO O O O O O O O O OO O O O O O O O O |
| O O O O O O O |
50 *+*.*.**.*.*.*.*.*.*.**.*.*.*.*.*.*.* .*.*.*.*.*.**.*.*.*.*.*.*.**.*.*.*
| * |
40 ++ |
| |
30 ++ |
| |
20 ++ |
| |
10 ++ |
| |
0 ++-------------O-------------------------------------------------------+
turbostat.PkgTmp
70 ++---------------------------------------------------------------------+
| |
60 O+O O OO O O O O O O O O OO O O O O O O O O |
| O O O O O O O |
50 *+*.*.**.*.*. .*.*.*.**.*.*.*.*.*.*.* .*.*.*.*.*.**.*.*.*.*.*.*.**.*.*.*
| * * |
40 ++ |
| |
30 ++ |
| |
20 ++ |
| |
10 ++ |
| |
0 ++-------------O-------------------------------------------------------+
turbostat.PkgWatt
250 ++--------------------------------------------------------------------+
O O O OO O O O OO O O O O OO O O O O O OO O O O O OO O |
| |
200 *+*.*.**.*.*.*.*.**.*.*.*.*.**.*.*.*.*.*.**.*.*.*.*.**.*.*.*.*.**.*.*.*
| |
| |
150 ++ |
| |
100 ++ |
| |
| |
50 ++ |
| |
| |
0 ++-------------O------------------------------------------------------+
turbostat.CorWatt
200 ++--------------------------------------------------------------------+
180 ++ O O O O O |
O O O O O O O O O OO O O O O O OO O O O O OO O |
160 ++ |
140 ++ .*.*. .*. *. |
*.*.*.** * **.*.*.*.*.**.*.*.*.*.*.**.*.*.*.*.**.*.*.*.*.* *.*.*
120 ++ |
100 ++ |
80 ++ |
| |
60 ++ |
40 ++ |
| |
20 ++ |
0 ++-------------O------------------------------------------------------+
cpuidle.POLL.time
3.5e+09 ++----------------------------------------------------------------+
O OO OO |
3e+09 ++ O O O O |
| O O OO O O OO OO OO O OO OO OO O |
2.5e+09 ++ |
| |
2e+09 ++ |
| |
1.5e+09 ++ |
| |
1e+09 ++ |
| |
5e+08 ++ |
| |
0 *+**-**-**-*-**-**-**-*-**-**-**-*-**-**-**-*-**-**-**-*-**-**-**-*
cpuidle.POLL.usage
2.5e+06 ++----------------------------------------------------------------+
| |
O OO OO |
2e+06 ++ OO O OO OO OO O OO OO OO O OO OO O O |
| O |
| |
1.5e+06 ++ |
| |
1e+06 ++ |
| |
| |
500000 ++ |
| |
| |
0 *+**-**-**-*-**-**-**-*-**-**-**-*-**-**-**-*-**-**-**-*-**-**-**-*
cpuidle.C1-NHM.time
4e+09 ++----------------------------------------------------------------+
| .* *.* .*. *. .*
3.5e+09 *+**.**.**.* *.** *.*.**.**.**.*.* *.** **.**.**.*.**.* ** |
3e+09 ++ : : |
| : : |
2.5e+09 ++ : : |
| : : |
2e+09 ++ : : |
| : : |
1.5e+09 ++ :: |
1e+09 O+ O O OO O OO OO:OO O OO OO OO O OO OO OO O |
| O O : |
5e+08 ++ : |
| : |
0 ++-----------------*----------------------------------------------+
cpuidle.C1-NHM.usage
2.5e+06 ++----------------------------------------------------------------+
| |
| *. .* .* .* .* .* .* |
2e+06 *+**.* **.* *.** *.*.** *.**.* *.**.**.*.**.** *.*.** * *.*
| : : |
| : : |
1.5e+06 ++ : : |
| : : |
1e+06 ++ : : |
| :: |
| :: |
500000 ++ :: |
O O O OO O OO OO OO O OO OO OO O OO OO OO O |
| O O : |
0 ++-----------------*----------------------------------------------+
turbostat.Avg_MHz
700 ++--------------------------------------------------------------------+
| |
600 O+OO O O |
| O O OO O OO O OO O OO O OO O OO O OO O |
500 ++ O |
| |
400 ++ |
| |
300 ++ |
| |
200 ++ |
| |
100 ++ |
*.**.*.**.*.**.*.**. .**.*.**.*.**.*.**.*.**.*.**.*.**.*.**.*.**.*.**.*
0 ++------------------*-------------------------------------------------+
turbostat._Busy
25 ++---------------------------------------------------------------------+
O OO O O |
| O O O O O OO O O OO O O O O O |
20 ++ O O O O OO OO |
| |
| |
15 ++ |
| |
10 ++ |
| |
| |
5 ++ |
| |
*.**.*.**.*.*.**.*.* .*.**.*.**.*.*.**.*.**.*.**.*.**.*.**.*.*.**.*.**.*
0 ++------------------*--------------------------------------------------+
turbostat.CPU_c1
45 ++---------------------------------------------------------------------+
| .*. .* .*. .* .*.* *. .*. .* .*. |
40 *+** **.*.* *.*.* *.** **.*.* * *.*.* *.** **.*.* * **.*
35 ++ : : |
| : : |
30 O+OO O O : : |
25 ++ O O : O O O O O O |
| O O OO O :O:O O O O O O O O OO |
20 ++ :: |
15 ++ :: |
| :: |
10 ++ :: |
5 ++ : |
| : |
0 ++------------------*--------------------------------------------------+
cpuidle.POLL.time
4.5e+08 ++----------------------------------------------------------------+
| O |
4e+08 ++ O O O O |
3.5e+08 OOO OO O OO O OOOO OOOO OOOO O |
| O O OO |
3e+08 ++ |
2.5e+08 ++ |
| |
2e+08 ++ |
1.5e+08 ++ |
| |
1e+08 ++ |
5e+07 ++ |
| |
0 ***-****-****-****-****-****-****-****-****-****-****-****-****-***
cpuidle.POLL.usage
600000 ++----------------------OO-OO--------------------------------------+
O O O |
500000 ++ O O O OO OOOO |
|O O O OO OO O |
| O O O O O |
400000 ++ O O |
| |
300000 ++ |
| |
200000 ++ |
| |
| |
100000 ++ |
| |
0 **-****-****-****-****-***-****-****-****-***-****-****-****-****-**
cpuidle.C1-NHM.time
7e+08 ++----------------------------------------------------------------+
|* * * * * * * .* * .* * |
6.5e+08 *+*.* :*.** *.** *.* :*.** *.* :*.* * .* * ** + *** ** + ***. |
6e+08 ++ * * * * * ** * * ***
| |
5.5e+08 ++ |
5e+08 ++ |
| |
4.5e+08 ++ |
4e+08 ++ |
| |
3.5e+08 ++ |
3e+08 +O O O O O O O |
O O OOO O O OOOO OOOO O O OOOO O |
2.5e+08 ++---------------------------------OO-----------------------------+
cpuidle.C1-NHM.usage
800000 ++-----------------------------------------------------------------+
| .* |
700000 +*. * .** *. * .** .* *. *** : *. * .** *. * .****. *
* ** * : * ** * * ** * ***. * ** * * ** * *|
600000 ++ **.** * |
| |
500000 ++ |
| |
400000 ++ |
| |
300000 ++ |
| |
200000 OO OOOO OOOO O OO OOO OO OOOO OOO O |
| O O O O O |
100000 ++-----------------------------------------------------------------+
turbostat.Avg_MHz
450 ++--------------------------------------------------------------------+
| O |
400 ++ O O O O |
350 OO O O O O OO O OOO OOO OOO OOO OO |
| O O O |
300 ++ |
| |
250 ++ |
| |
200 ++ |
150 ++ |
| |
100 ++ |
| |
50 **-***-***-***-****-***-***-***-***-***-***-***-***-****-***-***-***-**
turbostat._Busy
14 ++---------------------------------------------------------------------+
| O |
12 +O O O O O O O OO OO O O O |
O O O O O O O O O O O OO OOO |
10 ++ |
| |
8 ++ |
| |
6 ++ |
| |
4 ++ |
| |
2 **.***.***.***.***.***.***.***.***.**.***.***.***.***.***.***.***.***.**
| |
0 ++---------------------------------------------------------------------+
turbostat.CPU_c1
34 ++---------------------------------------------------------------------+
|*. *. * * * |
32 ++ * * **. **.* : * * **. :*. * ** :*. * ** + * .* *.** |
* * + : * * * + : * * :+ : * *.* * :+ * * :: *. |
30 ++ * * * : :*. * * * **
| * * |
28 ++ |
| |
26 ++ |
| |
24 ++ O |
|O O O O O O OO O O O |
22 O+ O O OO O O O O OOO O O |
| O O O OO |
20 ++---------------------------------------------------------------------+
[*] 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
[-- Attachment #2: job.yaml --]
[-- Type: text/plain, Size: 3283 bytes --]
---
LKP_SERVER: inn
LKP_CGI_PORT: 80
LKP_CIFS_PORT: 139
testcase: will-it-scale
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: a9ceb78bc75ca47972096372ff3d48648b16317a
model: Sandy Bridge-EX
nr_cpu: 64
memory: 64G
nr_ssd_partitions: 7
ssd_partitions: "/dev/disk/by-id/ata-INTEL_SSDSC2*-part1"
swap_partitions:
category: benchmark
perf-profile:
freq: 800
will-it-scale:
test: mmap1
queue: bisect
testbox: lkp-sbx04
tbox_group: lkp-sbx04
kconfig: x86_64-rhel
enqueue_time: 2015-11-19 01:21:49.374160439 +08:00
id: 0d7b688cbbc81ac43d754da13804cba89bfa76b7
user: lkp
compiler: gcc-4.9
head_commit: 7c7bb03d0c843a58490d45d0c27acf2416694cf4
base_commit: 8005c49d9aea74d382f474ce11afbbc7d7130bec
branch: linux-devel/devel-hourly-2015111805
rootfs: debian-x86_64-2015-02-07.cgz
result_root: "/result/will-it-scale/performance-mmap1/lkp-sbx04/debian-x86_64-2015-02-07.cgz/x86_64-rhel/gcc-4.9/a9ceb78bc75ca47972096372ff3d48648b16317a/0"
job_file: "/lkp/scheduled/lkp-sbx04/bisect_will-it-scale-performance-mmap1-debian-x86_64-2015-02-07.cgz-x86_64-rhel-a9ceb78bc75ca47972096372ff3d48648b16317a-20151119-9497-b0742q-0.yaml"
max_uptime: 1500
initrd: "/osimage/debian/debian-x86_64-2015-02-07.cgz"
bootloader_append:
- root=/dev/ram0
- user=lkp
- job=/lkp/scheduled/lkp-sbx04/bisect_will-it-scale-performance-mmap1-debian-x86_64-2015-02-07.cgz-x86_64-rhel-a9ceb78bc75ca47972096372ff3d48648b16317a-20151119-9497-b0742q-0.yaml
- ARCH=x86_64
- kconfig=x86_64-rhel
- branch=linux-devel/devel-hourly-2015111805
- commit=a9ceb78bc75ca47972096372ff3d48648b16317a
- BOOT_IMAGE=/pkg/linux/x86_64-rhel/gcc-4.9/a9ceb78bc75ca47972096372ff3d48648b16317a/vmlinuz-4.4.0-rc1-00002-ga9ceb78
- max_uptime=1500
- RESULT_ROOT=/result/will-it-scale/performance-mmap1/lkp-sbx04/debian-x86_64-2015-02-07.cgz/x86_64-rhel/gcc-4.9/a9ceb78bc75ca47972096372ff3d48648b16317a/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/a9ceb78bc75ca47972096372ff3d48648b16317a/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/will-it-scale.cgz"
repeat_to: 2
kernel: "/pkg/linux/x86_64-rhel/gcc-4.9/a9ceb78bc75ca47972096372ff3d48648b16317a/vmlinuz-4.4.0-rc1-00002-ga9ceb78"
dequeue_time: 2015-11-19 01:22:29.560510890 +08:00
job_state: finished
loadavg: 47.03 22.16 8.79 1/664 12290
start_time: '1447867400'
end_time: '1447867735'
version: "/lkp/lkp/.src-20151118-182832"
[-- Attachment #3: reproduce.sh --]
[-- Type: application/x-sh, Size: 6072 bytes --]
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