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Message-ID: <20190228121529.GH10770@shao2-debian>
Date: Thu, 28 Feb 2019 20:15:29 +0800
From: kernel test robot <rong.a.chen@...el.com>
To: john.hubbard@...il.com
Cc: Andrew Morton <akpm@...ux-foundation.org>, linux-mm@...ck.org,
Al Viro <viro@...iv.linux.org.uk>,
Christian Benvenuti <benve@...co.com>,
Christoph Hellwig <hch@...radead.org>,
Christopher Lameter <cl@...ux.com>,
Dan Williams <dan.j.williams@...el.com>,
Dave Chinner <david@...morbit.com>,
Dennis Dalessandro <dennis.dalessandro@...el.com>,
Doug Ledford <dledford@...hat.com>, Jan Kara <jack@...e.cz>,
Jason Gunthorpe <jgg@...pe.ca>,
Jerome Glisse <jglisse@...hat.com>,
Matthew Wilcox <willy@...radead.org>,
Michal Hocko <mhocko@...nel.org>,
Mike Rapoport <rppt@...ux.ibm.com>,
Mike Marciniszyn <mike.marciniszyn@...el.com>,
Ralph Campbell <rcampbell@...dia.com>,
Tom Talpey <tom@...pey.com>,
LKML <linux-kernel@...r.kernel.org>,
linux-fsdevel@...r.kernel.org, John Hubbard <jhubbard@...dia.com>,
lkp@...org
Subject: [LKP] [mm/gup] cdaa813278: stress-ng.numa.ops_per_sec 4671.0%
improvement
Greeting,
FYI, we noticed a 4671.0% improvement of stress-ng.numa.ops_per_sec due to commit:
commit: cdaa813278ddc616ee201eacda77f63996b5dd2d ("[PATCH 4/6] mm/gup: track gup-pinned pages")
url: https://github.com/0day-ci/linux/commits/john-hubbard-gmail-com/RFC-v2-mm-gup-dma-tracking/20190205-001101
in testcase: stress-ng
on test machine: 88 threads Intel(R) Xeon(R) CPU E5-2699 v4 @ 2.20GHz with 64G memory
with following parameters:
nr_threads: 50%
disk: 1HDD
testtime: 5s
class: memory
cpufreq_governor: performance
ucode: 0xb00002e
In addition to that, the commit also has significant impact on the following tests:
+------------------+---------------------------------------------------------------------------+
| testcase: change | will-it-scale: ltp.cve-2017-18075.pass -100.0% undefined |
| test machine | qemu-system-x86_64 -enable-kvm -cpu SandyBridge -smp 2 -m 8G |
| test parameters | cpufreq_governor=performance |
| | mode=process |
| | nr_task=100% |
| | test=futex1 |
+------------------+---------------------------------------------------------------------------+
| testcase: change | stress-ng: |
| test machine | 192 threads Skylake-4S with 704G memory |
| test parameters | class=cpu |
| | cpufreq_governor=performance |
| | disk=1HDD |
| | nr_threads=100% |
| | testtime=1s |
+------------------+---------------------------------------------------------------------------+
| testcase: change | stress-ng: stress-ng.numa.ops_per_sec 401.7% improvement |
| test machine | 272 threads Intel(R) Xeon Phi(TM) CPU 7255 @ 1.10GHz with 112G memory |
| test parameters | class=pipe |
| | cpufreq_governor=performance |
| | disk=1HDD |
| | nr_threads=100% |
| | testtime=1s |
+------------------+---------------------------------------------------------------------------+
| testcase: change | will-it-scale: stress-ng.vm-splice.ops_per_sec -18.5% regression |
| test machine | 272 threads Intel(R) Xeon Phi(TM) CPU 7255 @ 1.10GHz with 112G memory |
| test parameters | cpufreq_governor=performance |
| | mode=process |
| | nr_task=100% |
| | test=futex2 |
| | ucode=0xb00002e |
+------------------+---------------------------------------------------------------------------+
| testcase: change | stress-ng: |
| test machine | 88 threads Intel(R) Xeon(R) CPU E5-2699 v4 @ 2.20GHz with 64G memory |
| test parameters | class=os |
| | cpufreq_governor=performance |
| | disk=1HDD |
| | nr_threads=100% |
| | testtime=1s |
+------------------+---------------------------------------------------------------------------+
| testcase: change | stress-ng: stress-ng.futex.ops_per_sec -58.0% regression |
| test machine | 272 threads Intel(R) Xeon Phi(TM) CPU 7255 @ 1.10GHz with 112G memory |
| test parameters | class=vm |
| | cpufreq_governor=performance |
| | disk=1HDD |
| | nr_threads=100% |
| | testtime=1s |
| | ucode=0xb00002e |
+------------------+---------------------------------------------------------------------------+
| testcase: change | stress-ng: stress-ng.vm-splice.ops -58.3% undefined |
| test machine | 88 threads Intel(R) Xeon(R) CPU E5-2699 v4 @ 2.20GHz with 64G memory |
| test parameters | class=pipe |
| | cpufreq_governor=performance |
| | disk=1HDD |
| | nr_threads=100% |
| | testtime=60s |
| | ucode=0xb00002e |
+------------------+---------------------------------------------------------------------------+
| testcase: change | stress-ng: kernel_selftests.memfd.run_fuse_test.sh.pass -100.0% undefined |
| test machine | qemu-system-x86_64 -enable-kvm -cpu SandyBridge -smp 2 -m 4G |
| test parameters | class=pipe |
| | cpufreq_governor=performance |
| | disk=1HDD |
| | nr_threads=100% |
| | testtime=60s |
+------------------+---------------------------------------------------------------------------+
| testcase: change | kvm-unit-tests: stress-ng.vm-splice.ops -99.3% undefined |
| test machine | 88 threads Intel(R) Xeon(R) CPU E5-2699 v4 @ 2.20GHz with 64G memory |
+------------------+---------------------------------------------------------------------------+
Details are as below:
-------------------------------------------------------------------------------------------------->
To reproduce:
git clone https://github.com/intel/lkp-tests.git
cd lkp-tests
bin/lkp install job.yaml # job file is attached in this email
bin/lkp run job.yaml
=========================================================================================
class/compiler/cpufreq_governor/disk/kconfig/nr_threads/rootfs/tbox_group/testcase/testtime/ucode:
memory/gcc-7/performance/1HDD/x86_64-rhel-7.2/50%/debian-x86_64-2018-04-03.cgz/lkp-bdw-ep3/stress-ng/5s/0xb00002e
commit:
9627026352 ("mm: page_cache_add_speculative(): refactoring")
cdaa813278 ("mm/gup: track gup-pinned pages")
96270263521248d5 cdaa813278ddc616ee201eacda7
---------------- ---------------------------
%stddev %change %stddev
\ | \
17845 ± 2% +25.1% 22326 ± 22% stress-ng.memcpy.ops
3568 ± 2% +25.1% 4464 ± 22% stress-ng.memcpy.ops_per_sec
55.50 ± 2% +3969.8% 2258 ± 3% stress-ng.numa.ops
9.41 ± 4% +4671.0% 449.07 ± 3% stress-ng.numa.ops_per_sec
277857 ± 5% +50.9% 419386 ± 4% stress-ng.time.involuntary_context_switches
326.50 ± 10% -16.2% 273.50 ± 3% stress-ng.vm-addr.ops
65.30 ± 10% -16.2% 54.71 ± 3% stress-ng.vm-addr.ops_per_sec
0.01 ±113% +0.0 0.02 ± 36% mpstat.cpu.iowait%
181260 +15.7% 209701 vmstat.system.in
64963 ± 32% +315.5% 269897 ± 38% numa-numastat.node0.other_node
66083 ± 33% +904.9% 664072 ± 18% numa-numastat.node1.other_node
1670 ± 2% +36.4% 2279 ± 3% slabinfo.numa_policy.active_objs
1670 ± 2% +36.4% 2279 ± 3% slabinfo.numa_policy.num_objs
38695830 +29.5% 50110710 turbostat.IRQ
10.08 -2.9% 9.79 turbostat.RAMWatt
917912 ± 10% +77.1% 1625317 ± 27% meminfo.Active
917736 ± 10% +77.1% 1624942 ± 27% meminfo.Active(anon)
425637 ± 10% +43.8% 611934 ± 18% meminfo.Inactive
425296 ± 10% +43.8% 611561 ± 18% meminfo.Inactive(anon)
3195353 ± 3% +26.7% 4047153 ± 14% meminfo.Memused
49.89 ± 5% -26.7% 36.55 ± 6% perf-stat.i.MPKI
4.372e+08 ± 2% -5.1% 4.151e+08 ± 3% perf-stat.i.cache-references
9.75 ± 5% -8.8% 8.90 ± 3% perf-stat.i.cpi
4.84 ± 3% -8.2% 4.44 ± 4% perf-stat.overall.MPKI
4.361e+08 ± 2% -5.2% 4.137e+08 ± 3% perf-stat.ps.cache-references
27667 ± 19% +32.4% 36627 ± 17% softirqs.CPU0.RCU
24079 ± 6% -12.6% 21054 ± 8% softirqs.CPU24.SCHED
29249 ± 4% +14.0% 33351 ± 4% softirqs.CPU25.RCU
29618 ± 4% +16.8% 34600 ± 8% softirqs.CPU27.RCU
37158 ± 3% -12.6% 32476 ± 12% softirqs.CPU69.RCU
446518 ± 23% +87.1% 835393 ± 18% numa-meminfo.node0.Active
446388 ± 23% +87.1% 835224 ± 18% numa-meminfo.node0.Active(anon)
279797 ± 60% +81.1% 506718 ± 7% numa-meminfo.node0.Inactive
279545 ± 60% +81.2% 506611 ± 7% numa-meminfo.node0.Inactive(anon)
57425 ± 7% +16.8% 67077 ± 3% numa-meminfo.node0.KReclaimable
1666995 ± 17% +37.9% 2299473 ± 4% numa-meminfo.node0.MemUsed
57425 ± 7% +16.8% 67077 ± 3% numa-meminfo.node0.SReclaimable
59307 ± 7% -18.7% 48201 ± 4% numa-meminfo.node1.KReclaimable
59307 ± 7% -18.7% 48201 ± 4% numa-meminfo.node1.SReclaimable
114842 ± 19% +86.4% 214054 ± 15% numa-vmstat.node0.nr_active_anon
71405 ± 61% +78.6% 127550 ± 8% numa-vmstat.node0.nr_inactive_anon
257.00 ± 12% -43.0% 146.50 ± 30% numa-vmstat.node0.nr_isolated_anon
14332 ± 7% +17.2% 16792 ± 3% numa-vmstat.node0.nr_slab_reclaimable
114840 ± 19% +86.4% 214050 ± 15% numa-vmstat.node0.nr_zone_active_anon
71404 ± 61% +78.6% 127549 ± 8% numa-vmstat.node0.nr_zone_inactive_anon
39507 ± 32% +250.0% 138280 ± 37% numa-vmstat.node0.numa_other
313.75 ± 5% -57.1% 134.50 ± 25% numa-vmstat.node1.nr_isolated_anon
14816 ± 7% -18.5% 12069 ± 4% numa-vmstat.node1.nr_slab_reclaimable
172051 ± 7% +177.8% 477913 ± 13% numa-vmstat.node1.numa_other
231722 ± 8% +72.6% 399865 ± 27% proc-vmstat.nr_active_anon
291.00 ± 16% +18.6% 345.00 ± 19% proc-vmstat.nr_anon_transparent_hugepages
107048 ± 8% +43.8% 153932 ± 19% proc-vmstat.nr_inactive_anon
643.25 ± 6% -55.9% 283.75 ± 25% proc-vmstat.nr_isolated_anon
231722 ± 8% +72.6% 399865 ± 27% proc-vmstat.nr_zone_active_anon
107048 ± 8% +43.8% 153932 ± 19% proc-vmstat.nr_zone_inactive_anon
131052 ± 3% +612.7% 933974 ± 3% proc-vmstat.numa_other
6.265e+08 ± 3% -13.6% 5.411e+08 ± 5% proc-vmstat.pgalloc_normal
6.264e+08 ± 3% -13.7% 5.403e+08 ± 5% proc-vmstat.pgfree
7486 ±122% +2087.9% 163793 ± 6% proc-vmstat.pgmigrate_fail
1047865 ± 18% +134.0% 2452064 ± 15% proc-vmstat.pgmigrate_success
234795 ± 26% -60.5% 92683 ± 78% proc-vmstat.thp_deferred_split_page
417.00 ±145% +3214.7% 13822 ±144% proc-vmstat.unevictable_pgs_cleared
417.50 ±144% +3211.2% 13824 ±144% proc-vmstat.unevictable_pgs_stranded
46.55 -46.6 0.00 perf-profile.calltrace.cycles-pp.__x64_sys_move_pages.do_syscall_64.entry_SYSCALL_64_after_hwframe
46.55 -46.6 0.00 perf-profile.calltrace.cycles-pp.kernel_move_pages.__x64_sys_move_pages.do_syscall_64.entry_SYSCALL_64_after_hwframe
46.47 -46.5 0.00 perf-profile.calltrace.cycles-pp.do_move_pages_to_node.kernel_move_pages.__x64_sys_move_pages.do_syscall_64.entry_SYSCALL_64_after_hwframe
46.47 -46.5 0.00 perf-profile.calltrace.cycles-pp.migrate_pages.do_move_pages_to_node.kernel_move_pages.__x64_sys_move_pages.do_syscall_64
45.32 -45.3 0.00 perf-profile.calltrace.cycles-pp.move_to_new_page.migrate_pages.do_move_pages_to_node.kernel_move_pages.__x64_sys_move_pages
45.32 -45.3 0.00 perf-profile.calltrace.cycles-pp.migrate_page.move_to_new_page.migrate_pages.do_move_pages_to_node.kernel_move_pages
45.22 -45.2 0.00 perf-profile.calltrace.cycles-pp.migrate_page_copy.migrate_page.move_to_new_page.migrate_pages.do_move_pages_to_node
43.53 -43.0 0.55 ± 62% perf-profile.calltrace.cycles-pp.copy_page.migrate_page_copy.migrate_page.move_to_new_page.migrate_pages
78.97 ± 2% -6.3 72.65 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe
79.20 ± 2% -6.2 72.97 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe
5.01 ± 3% -0.9 4.11 ± 3% perf-profile.calltrace.cycles-pp.__vm_munmap.__x64_sys_munmap.do_syscall_64.entry_SYSCALL_64_after_hwframe
5.01 ± 3% -0.9 4.12 ± 3% perf-profile.calltrace.cycles-pp.__x64_sys_munmap.do_syscall_64.entry_SYSCALL_64_after_hwframe
4.94 ± 3% -0.9 4.05 ± 3% perf-profile.calltrace.cycles-pp.unmap_region.__do_munmap.__vm_munmap.__x64_sys_munmap.do_syscall_64
4.99 ± 3% -0.9 4.10 ± 3% perf-profile.calltrace.cycles-pp.__do_munmap.__vm_munmap.__x64_sys_munmap.do_syscall_64.entry_SYSCALL_64_after_hwframe
2.48 ± 3% -0.5 2.02 ± 3% perf-profile.calltrace.cycles-pp.tlb_finish_mmu.unmap_region.__do_munmap.__vm_munmap.__x64_sys_munmap
2.47 ± 3% -0.5 2.02 ± 3% perf-profile.calltrace.cycles-pp.arch_tlb_finish_mmu.tlb_finish_mmu.unmap_region.__do_munmap.__vm_munmap
2.37 ± 3% -0.4 1.93 ± 3% perf-profile.calltrace.cycles-pp.tlb_flush_mmu_free.arch_tlb_finish_mmu.tlb_finish_mmu.unmap_region.__do_munmap
2.35 ± 3% -0.4 1.92 ± 3% perf-profile.calltrace.cycles-pp.release_pages.tlb_flush_mmu_free.arch_tlb_finish_mmu.tlb_finish_mmu.unmap_region
2.38 ± 2% -0.4 1.96 ± 3% perf-profile.calltrace.cycles-pp.pagevec_lru_move_fn.lru_add_drain_cpu.lru_add_drain.unmap_region.__do_munmap
2.38 ± 3% -0.4 1.96 ± 3% perf-profile.calltrace.cycles-pp.lru_add_drain_cpu.lru_add_drain.unmap_region.__do_munmap.__vm_munmap
2.38 ± 3% -0.4 1.96 ± 3% perf-profile.calltrace.cycles-pp.lru_add_drain.unmap_region.__do_munmap.__vm_munmap.__x64_sys_munmap
2.21 ± 3% -0.4 1.80 ± 2% perf-profile.calltrace.cycles-pp._raw_spin_lock_irqsave.release_pages.tlb_flush_mmu_free.arch_tlb_finish_mmu.tlb_finish_mmu
2.19 ± 3% -0.4 1.78 ± 2% perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock_irqsave.release_pages.tlb_flush_mmu_free.arch_tlb_finish_mmu
2.23 ± 2% -0.4 1.83 ± 3% perf-profile.calltrace.cycles-pp._raw_spin_lock_irqsave.pagevec_lru_move_fn.lru_add_drain_cpu.lru_add_drain.unmap_region
2.20 ± 2% -0.4 1.81 ± 3% perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock_irqsave.pagevec_lru_move_fn.lru_add_drain_cpu.lru_add_drain
0.58 ± 5% +0.2 0.77 ± 4% perf-profile.calltrace.cycles-pp.touch_atime.pipe_read.__vfs_read.vfs_read.ksys_read
0.58 ± 7% +0.2 0.78 ± 4% perf-profile.calltrace.cycles-pp.anon_pipe_buf_release.pipe_read.__vfs_read.vfs_read.ksys_read
0.70 ± 16% +0.2 0.92 ± 6% perf-profile.calltrace.cycles-pp.try_to_wake_up.autoremove_wake_function.__wake_up_common.__wake_up_common_lock.pipe_read
0.65 ± 5% +0.2 0.88 perf-profile.calltrace.cycles-pp.selinux_file_permission.security_file_permission.vfs_write.ksys_write.do_syscall_64
0.66 ± 5% +0.2 0.89 ± 2% perf-profile.calltrace.cycles-pp.selinux_file_permission.security_file_permission.vfs_read.ksys_read.do_syscall_64
0.70 ± 16% +0.2 0.94 ± 6% perf-profile.calltrace.cycles-pp.autoremove_wake_function.__wake_up_common.__wake_up_common_lock.pipe_read.__vfs_read
0.81 ± 5% +0.3 1.10 ± 3% perf-profile.calltrace.cycles-pp._raw_spin_lock_irqsave.__wake_up_common_lock.pipe_read.__vfs_read.vfs_read
0.83 ± 14% +0.3 1.12 ± 4% perf-profile.calltrace.cycles-pp.__wake_up_common.__wake_up_common_lock.pipe_read.__vfs_read.vfs_read
0.40 ± 57% +0.3 0.71 perf-profile.calltrace.cycles-pp.__wake_up_common_lock.pipe_write.__vfs_write.vfs_write.ksys_write
0.58 ± 5% +0.3 0.92 ± 28% perf-profile.calltrace.cycles-pp.copy_user_enhanced_fast_string.copyin.copy_page_from_iter.pipe_write.__vfs_write
0.28 ±100% +0.4 0.64 ± 8% perf-profile.calltrace.cycles-pp.pipe_wait.pipe_write.__vfs_write.vfs_write.ksys_write
0.65 ± 5% +0.4 1.02 ± 25% perf-profile.calltrace.cycles-pp.copyin.copy_page_from_iter.pipe_write.__vfs_write.vfs_write
0.26 ±100% +0.4 0.65 ± 4% perf-profile.calltrace.cycles-pp.atime_needs_update.touch_atime.pipe_read.__vfs_read.vfs_read
1.04 ± 5% +0.4 1.44 perf-profile.calltrace.cycles-pp.mutex_lock.pipe_write.__vfs_write.vfs_write.ksys_write
1.06 ± 5% +0.4 1.46 ± 2% perf-profile.calltrace.cycles-pp.mutex_lock.pipe_read.__vfs_read.vfs_read.ksys_read
1.21 ± 5% +0.4 1.64 perf-profile.calltrace.cycles-pp.security_file_permission.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.14 ± 8% +0.5 1.61 perf-profile.calltrace.cycles-pp.mutex_unlock.pipe_read.__vfs_read.vfs_read.ksys_read
1.30 ± 5% +0.5 1.78 ± 3% perf-profile.calltrace.cycles-pp.copy_user_enhanced_fast_string.copyout.copy_page_to_iter.pipe_read.__vfs_read
1.16 ± 9% +0.5 1.64 perf-profile.calltrace.cycles-pp.mutex_spin_on_owner.__mutex_lock.pipe_write.__vfs_write.vfs_write
0.13 ±173% +0.5 0.63 ± 7% perf-profile.calltrace.cycles-pp.poll_idle.cpuidle_enter_state.do_idle.cpu_startup_entry.start_secondary
1.37 ± 6% +0.5 1.86 ± 2% perf-profile.calltrace.cycles-pp.copyout.copy_page_to_iter.pipe_read.__vfs_read.vfs_read
1.34 ± 6% +0.5 1.85 perf-profile.calltrace.cycles-pp.security_file_permission.vfs_read.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.13 ±173% +0.5 0.64 perf-profile.calltrace.cycles-pp.file_has_perm.security_file_permission.vfs_write.ksys_write.do_syscall_64
0.14 ±173% +0.5 0.67 ± 2% perf-profile.calltrace.cycles-pp.file_has_perm.security_file_permission.vfs_read.ksys_read.do_syscall_64
0.00 +0.5 0.54 ± 5% perf-profile.calltrace.cycles-pp.rmap_walk_file.remove_migration_ptes.migrate_pages.migrate_to_node.do_migrate_pages
1.25 ± 4% +0.6 1.82 ± 14% perf-profile.calltrace.cycles-pp.copy_page_from_iter.pipe_write.__vfs_write.vfs_write.ksys_write
0.00 +0.6 0.59 ± 4% perf-profile.calltrace.cycles-pp.fsnotify.vfs_read.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +0.6 0.59 ± 6% perf-profile.calltrace.cycles-pp.rmap_walk_anon.try_to_unmap.migrate_pages.migrate_to_node.do_migrate_pages
0.00 +0.6 0.60 ± 8% perf-profile.calltrace.cycles-pp.find_next_bit.do_migrate_pages.kernel_migrate_pages.__x64_sys_migrate_pages.do_syscall_64
1.65 ± 7% +0.6 2.27 ± 4% perf-profile.calltrace.cycles-pp.mutex_unlock.pipe_write.__vfs_write.vfs_write.ksys_write
0.00 +0.6 0.63 ± 6% perf-profile.calltrace.cycles-pp._raw_spin_lock.queue_pages_pte_range.__walk_page_range.walk_page_range.queue_pages_range
0.00 +0.7 0.65 ± 5% perf-profile.calltrace.cycles-pp.remove_migration_ptes.migrate_pages.migrate_to_node.do_migrate_pages.kernel_migrate_pages
1.89 ± 7% +0.7 2.56 perf-profile.calltrace.cycles-pp.__wake_up_common_lock.pipe_read.__vfs_read.vfs_read.ksys_read
0.00 +0.7 0.67 ± 5% perf-profile.calltrace.cycles-pp.queue_pages_test_walk.walk_page_range.queue_pages_range.migrate_to_node.do_migrate_pages
2.05 ± 5% +0.7 2.80 ± 2% perf-profile.calltrace.cycles-pp.copy_page_to_iter.pipe_read.__vfs_read.vfs_read.ksys_read
0.00 +0.8 0.82 ± 23% perf-profile.calltrace.cycles-pp.migrate_page.move_to_new_page.migrate_pages.migrate_to_node.do_migrate_pages
0.00 +0.8 0.82 ± 23% perf-profile.calltrace.cycles-pp.move_to_new_page.migrate_pages.migrate_to_node.do_migrate_pages.kernel_migrate_pages
0.00 +0.8 0.85 ± 5% perf-profile.calltrace.cycles-pp._vm_normal_page.queue_pages_pte_range.__walk_page_range.walk_page_range.queue_pages_range
2.79 ± 4% +0.9 3.68 ± 2% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64
0.00 +0.9 0.89 ± 3% perf-profile.calltrace.cycles-pp.bitmap_ord_to_pos.do_migrate_pages.kernel_migrate_pages.__x64_sys_migrate_pages.do_syscall_64
2.80 ± 6% +0.9 3.73 perf-profile.calltrace.cycles-pp.syscall_return_via_sysret
0.00 +1.2 1.21 ± 7% perf-profile.calltrace.cycles-pp.smp_call_function_single.on_each_cpu_mask.on_each_cpu_cond_mask.flush_tlb_mm_range.ptep_clear_flush
0.00 +1.3 1.25 ± 7% perf-profile.calltrace.cycles-pp.on_each_cpu_mask.on_each_cpu_cond_mask.flush_tlb_mm_range.ptep_clear_flush.try_to_unmap_one
0.00 +1.4 1.38 ± 7% perf-profile.calltrace.cycles-pp.on_each_cpu_cond_mask.flush_tlb_mm_range.ptep_clear_flush.try_to_unmap_one.rmap_walk_file
3.73 ± 7% +1.4 5.11 ± 2% perf-profile.calltrace.cycles-pp.__mutex_lock.pipe_write.__vfs_write.vfs_write.ksys_write
0.00 +1.6 1.56 ± 7% perf-profile.calltrace.cycles-pp.flush_tlb_mm_range.ptep_clear_flush.try_to_unmap_one.rmap_walk_file.try_to_unmap
0.00 +1.6 1.63 ± 7% perf-profile.calltrace.cycles-pp.ptep_clear_flush.try_to_unmap_one.rmap_walk_file.try_to_unmap.migrate_pages
0.00 +2.2 2.20 ± 6% perf-profile.calltrace.cycles-pp.try_to_unmap_one.rmap_walk_file.try_to_unmap.migrate_pages.migrate_to_node
0.00 +2.3 2.30 ± 6% perf-profile.calltrace.cycles-pp.rmap_walk_file.try_to_unmap.migrate_pages.migrate_to_node.do_migrate_pages
0.00 +2.9 2.90 ± 6% perf-profile.calltrace.cycles-pp.try_to_unmap.migrate_pages.migrate_to_node.do_migrate_pages.kernel_migrate_pages
8.94 ± 5% +3.4 12.33 perf-profile.calltrace.cycles-pp.pipe_read.__vfs_read.vfs_read.ksys_read.do_syscall_64
9.24 ± 5% +3.5 12.73 perf-profile.calltrace.cycles-pp.__vfs_read.vfs_read.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe
13.65 ± 18% +3.7 17.34 ± 6% perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64
13.65 ± 18% +3.7 17.35 ± 6% perf-profile.calltrace.cycles-pp.start_secondary.secondary_startup_64
13.65 ± 18% +3.7 17.35 ± 6% perf-profile.calltrace.cycles-pp.cpu_startup_entry.start_secondary.secondary_startup_64
13.89 ± 17% +3.9 17.84 ± 6% perf-profile.calltrace.cycles-pp.secondary_startup_64
10.58 ± 5% +4.0 14.54 perf-profile.calltrace.cycles-pp.pipe_write.__vfs_write.vfs_write.ksys_write.do_syscall_64
10.90 ± 5% +4.1 14.95 perf-profile.calltrace.cycles-pp.__vfs_write.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe
11.36 ± 5% +4.3 15.62 perf-profile.calltrace.cycles-pp.vfs_read.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe
11.83 ± 5% +4.4 16.24 perf-profile.calltrace.cycles-pp.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +4.5 4.54 ± 5% perf-profile.calltrace.cycles-pp.migrate_pages.migrate_to_node.do_migrate_pages.kernel_migrate_pages.__x64_sys_migrate_pages
12.69 ± 5% +4.7 17.35 perf-profile.calltrace.cycles-pp.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe
13.15 ± 5% +4.8 17.99 perf-profile.calltrace.cycles-pp.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +5.1 5.10 ± 3% perf-profile.calltrace.cycles-pp.__bitmap_weight.bitmap_bitremap.do_migrate_pages.kernel_migrate_pages.__x64_sys_migrate_pages
0.00 +6.7 6.65 ± 4% perf-profile.calltrace.cycles-pp.__bitmap_weight.do_migrate_pages.kernel_migrate_pages.__x64_sys_migrate_pages.do_syscall_64
0.00 +7.9 7.85 ± 4% perf-profile.calltrace.cycles-pp.bitmap_bitremap.do_migrate_pages.kernel_migrate_pages.__x64_sys_migrate_pages.do_syscall_64
0.00 +8.3 8.31 ± 6% perf-profile.calltrace.cycles-pp.queue_pages_pte_range.__walk_page_range.walk_page_range.queue_pages_range.migrate_to_node
0.00 +9.4 9.39 ± 6% perf-profile.calltrace.cycles-pp.__walk_page_range.walk_page_range.queue_pages_range.migrate_to_node.do_migrate_pages
0.00 +10.3 10.28 ± 6% perf-profile.calltrace.cycles-pp.walk_page_range.queue_pages_range.migrate_to_node.do_migrate_pages.kernel_migrate_pages
0.00 +10.3 10.31 ± 6% perf-profile.calltrace.cycles-pp.queue_pages_range.migrate_to_node.do_migrate_pages.kernel_migrate_pages.__x64_sys_migrate_pages
0.63 ± 6% +14.3 14.88 ± 4% perf-profile.calltrace.cycles-pp.migrate_to_node.do_migrate_pages.kernel_migrate_pages.__x64_sys_migrate_pages.do_syscall_64
1.25 ± 3% +31.2 32.42 ± 4% perf-profile.calltrace.cycles-pp.do_migrate_pages.kernel_migrate_pages.__x64_sys_migrate_pages.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.26 ± 3% +31.4 32.62 ± 4% perf-profile.calltrace.cycles-pp.__x64_sys_migrate_pages.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.26 ± 3% +31.4 32.62 ± 4% perf-profile.calltrace.cycles-pp.kernel_migrate_pages.__x64_sys_migrate_pages.do_syscall_64.entry_SYSCALL_64_after_hwframe
360536 ± 3% +1526.6% 5864634 ± 6% interrupts.CAL:Function_call_interrupts
4122 ± 31% +65.0% 6803 interrupts.CPU0.NMI:Non-maskable_interrupts
4122 ± 31% +65.0% 6803 interrupts.CPU0.PMI:Performance_monitoring_interrupts
6247 ± 9% +23.4% 7708 ± 17% interrupts.CPU0.RES:Rescheduling_interrupts
3735 ± 15% +2257.0% 88044 ± 33% interrupts.CPU1.CAL:Function_call_interrupts
6593 ± 16% +23.6% 8150 ± 11% interrupts.CPU1.RES:Rescheduling_interrupts
1605 ± 48% +5360.4% 87680 ± 33% interrupts.CPU1.TLB:TLB_shootdowns
3668 ± 27% +2395.9% 91551 ± 17% interrupts.CPU10.CAL:Function_call_interrupts
3705 ± 45% +87.8% 6957 ± 14% interrupts.CPU10.NMI:Non-maskable_interrupts
3705 ± 45% +87.8% 6957 ± 14% interrupts.CPU10.PMI:Performance_monitoring_interrupts
3692 ± 5% +50.9% 5571 ± 2% interrupts.CPU10.RES:Rescheduling_interrupts
1194 ± 74% +7530.5% 91146 ± 18% interrupts.CPU10.TLB:TLB_shootdowns
3833 ± 29% +2767.2% 109921 ± 10% interrupts.CPU11.CAL:Function_call_interrupts
3631 ± 2% +86.9% 6787 ± 8% interrupts.CPU11.RES:Rescheduling_interrupts
1569 ± 76% +6909.2% 109992 ± 11% interrupts.CPU11.TLB:TLB_shootdowns
3557 ± 35% +2148.0% 79971 ± 54% interrupts.CPU12.CAL:Function_call_interrupts
3760 ± 11% +58.0% 5942 ± 22% interrupts.CPU12.RES:Rescheduling_interrupts
1104 ±119% +7079.3% 79277 ± 56% interrupts.CPU12.TLB:TLB_shootdowns
3639 ± 32% +2257.8% 85817 ± 28% interrupts.CPU13.CAL:Function_call_interrupts
3497 ± 65% +76.1% 6159 ± 26% interrupts.CPU13.NMI:Non-maskable_interrupts
3497 ± 65% +76.1% 6159 ± 26% interrupts.CPU13.PMI:Performance_monitoring_interrupts
3799 ± 3% +46.3% 5558 ± 11% interrupts.CPU13.RES:Rescheduling_interrupts
1329 ± 89% +6373.1% 86075 ± 29% interrupts.CPU13.TLB:TLB_shootdowns
3942 ± 31% +2512.7% 103013 ± 12% interrupts.CPU14.CAL:Function_call_interrupts
3736 ± 4% +76.7% 6601 ± 14% interrupts.CPU14.RES:Rescheduling_interrupts
1491 ± 75% +6811.2% 103097 ± 12% interrupts.CPU14.TLB:TLB_shootdowns
3605 ± 33% +2212.0% 83354 ± 58% interrupts.CPU15.CAL:Function_call_interrupts
3624 ± 62% +85.4% 6720 ± 22% interrupts.CPU15.NMI:Non-maskable_interrupts
3624 ± 62% +85.4% 6720 ± 22% interrupts.CPU15.PMI:Performance_monitoring_interrupts
3751 ± 3% +41.9% 5325 ± 19% interrupts.CPU15.RES:Rescheduling_interrupts
1208 ± 98% +6788.3% 83227 ± 59% interrupts.CPU15.TLB:TLB_shootdowns
3738 ± 28% +2823.1% 109274 ± 29% interrupts.CPU16.CAL:Function_call_interrupts
3584 ± 3% +73.9% 6232 ± 17% interrupts.CPU16.RES:Rescheduling_interrupts
1749 ± 76% +6151.7% 109343 ± 29% interrupts.CPU16.TLB:TLB_shootdowns
3590 ± 36% +2164.9% 81327 ± 44% interrupts.CPU17.CAL:Function_call_interrupts
3515 ± 66% +67.5% 5887 ± 31% interrupts.CPU17.NMI:Non-maskable_interrupts
3515 ± 66% +67.5% 5887 ± 31% interrupts.CPU17.PMI:Performance_monitoring_interrupts
3602 ± 2% +59.5% 5746 ± 14% interrupts.CPU17.RES:Rescheduling_interrupts
1191 ±109% +6686.6% 80845 ± 46% interrupts.CPU17.TLB:TLB_shootdowns
4548 ± 23% +2020.8% 96469 ± 48% interrupts.CPU18.CAL:Function_call_interrupts
3822 ± 8% +52.3% 5822 ± 21% interrupts.CPU18.RES:Rescheduling_interrupts
2195 ± 50% +4291.9% 96414 ± 48% interrupts.CPU18.TLB:TLB_shootdowns
3596 ± 15% +1942.4% 73450 ± 82% interrupts.CPU2.CAL:Function_call_interrupts
5367 ± 6% +33.2% 7150 ± 6% interrupts.CPU2.NMI:Non-maskable_interrupts
5367 ± 6% +33.2% 7150 ± 6% interrupts.CPU2.PMI:Performance_monitoring_interrupts
3608 ± 33% +1494.0% 57512 ± 48% interrupts.CPU20.CAL:Function_call_interrupts
3723 ± 3% +36.6% 5085 ± 11% interrupts.CPU20.RES:Rescheduling_interrupts
1159 ± 97% +4754.8% 56304 ± 50% interrupts.CPU20.TLB:TLB_shootdowns
3686 ± 30% +2621.0% 100315 ± 33% interrupts.CPU21.CAL:Function_call_interrupts
3574 ± 67% +77.6% 6349 ± 25% interrupts.CPU21.NMI:Non-maskable_interrupts
3574 ± 67% +77.6% 6349 ± 25% interrupts.CPU21.PMI:Performance_monitoring_interrupts
3835 ± 13% +65.2% 6337 ± 15% interrupts.CPU21.RES:Rescheduling_interrupts
1162 ± 98% +8509.6% 100065 ± 34% interrupts.CPU21.TLB:TLB_shootdowns
3687 ± 27% +2336.0% 89813 ± 50% interrupts.CPU22.CAL:Function_call_interrupts
3810 +83.5% 6993 ± 27% interrupts.CPU22.RES:Rescheduling_interrupts
1484 ± 66% +5953.7% 89867 ± 51% interrupts.CPU22.TLB:TLB_shootdowns
3974 ± 17% +2750.3% 113270 ± 15% interrupts.CPU23.CAL:Function_call_interrupts
3926 ± 11% +80.7% 7096 ± 9% interrupts.CPU23.RES:Rescheduling_interrupts
1464 ± 53% +7676.5% 113848 ± 15% interrupts.CPU23.TLB:TLB_shootdowns
4345 ± 14% +2287.9% 103770 ± 13% interrupts.CPU24.CAL:Function_call_interrupts
4072 ± 9% +84.4% 7507 ± 13% interrupts.CPU24.RES:Rescheduling_interrupts
1858 ± 38% +5495.7% 103967 ± 14% interrupts.CPU24.TLB:TLB_shootdowns
3807 ± 26% +2463.3% 97585 ± 30% interrupts.CPU25.CAL:Function_call_interrupts
3852 ± 4% +78.3% 6870 ± 14% interrupts.CPU25.RES:Rescheduling_interrupts
1368 ± 72% +7011.0% 97296 ± 31% interrupts.CPU25.TLB:TLB_shootdowns
3574 ± 21% +1729.3% 65390 ± 48% interrupts.CPU26.CAL:Function_call_interrupts
6245 ± 7% -30.6% 4334 ± 26% interrupts.CPU26.NMI:Non-maskable_interrupts
6245 ± 7% -30.6% 4334 ± 26% interrupts.CPU26.PMI:Performance_monitoring_interrupts
4092 ± 18% +37.4% 5623 ± 14% interrupts.CPU26.RES:Rescheduling_interrupts
1168 ± 64% +5429.2% 64594 ± 50% interrupts.CPU26.TLB:TLB_shootdowns
6377 ± 10% -34.5% 4179 ± 23% interrupts.CPU27.NMI:Non-maskable_interrupts
6377 ± 10% -34.5% 4179 ± 23% interrupts.CPU27.PMI:Performance_monitoring_interrupts
6425 ± 14% -38.7% 3937 ± 23% interrupts.CPU28.NMI:Non-maskable_interrupts
6425 ± 14% -38.7% 3937 ± 23% interrupts.CPU28.PMI:Performance_monitoring_interrupts
4880 ± 4% +894.4% 48528 ± 19% interrupts.CPU29.CAL:Function_call_interrupts
3951 ± 6% +25.6% 4962 ± 6% interrupts.CPU29.RES:Rescheduling_interrupts
2365 ± 13% +1898.5% 47274 ± 20% interrupts.CPU29.TLB:TLB_shootdowns
3890 ± 13% +3046.4% 122404 ± 11% interrupts.CPU3.CAL:Function_call_interrupts
4834 ± 22% +53.2% 7407 ± 4% interrupts.CPU3.NMI:Non-maskable_interrupts
4834 ± 22% +53.2% 7407 ± 4% interrupts.CPU3.PMI:Performance_monitoring_interrupts
4600 ± 3% +89.1% 8699 ± 25% interrupts.CPU3.RES:Rescheduling_interrupts
1585 ± 50% +7626.2% 122460 ± 12% interrupts.CPU3.TLB:TLB_shootdowns
4598 ± 15% +1179.7% 58846 ± 45% interrupts.CPU31.CAL:Function_call_interrupts
3672 ± 3% +61.8% 5941 ± 14% interrupts.CPU31.RES:Rescheduling_interrupts
2274 ± 27% +2438.3% 57732 ± 47% interrupts.CPU31.TLB:TLB_shootdowns
4554 ± 21% +1114.9% 55329 ± 56% interrupts.CPU32.CAL:Function_call_interrupts
3741 +44.6% 5408 ± 21% interrupts.CPU32.RES:Rescheduling_interrupts
2105 ± 41% +2460.0% 53894 ± 59% interrupts.CPU32.TLB:TLB_shootdowns
3907 ± 30% +860.8% 37539 ± 65% interrupts.CPU35.CAL:Function_call_interrupts
3871 ± 9% +22.8% 4752 ± 18% interrupts.CPU35.RES:Rescheduling_interrupts
1638 ± 73% +2093.4% 35938 ± 68% interrupts.CPU35.TLB:TLB_shootdowns
4647 ± 23% +1627.4% 80281 ± 12% interrupts.CPU36.CAL:Function_call_interrupts
3821 ± 5% +57.4% 6015 ± 9% interrupts.CPU36.RES:Rescheduling_interrupts
2181 ± 45% +3557.4% 79776 ± 12% interrupts.CPU36.TLB:TLB_shootdowns
7070 ± 14% -30.3% 4924 ± 24% interrupts.CPU38.NMI:Non-maskable_interrupts
7070 ± 14% -30.3% 4924 ± 24% interrupts.CPU38.PMI:Performance_monitoring_interrupts
3711 ± 12% +1962.2% 76543 ± 53% interrupts.CPU4.CAL:Function_call_interrupts
4987 ± 21% +43.4% 7152 ± 3% interrupts.CPU4.NMI:Non-maskable_interrupts
4987 ± 21% +43.4% 7152 ± 3% interrupts.CPU4.PMI:Performance_monitoring_interrupts
3815 ± 2% +60.4% 6121 ± 20% interrupts.CPU4.RES:Rescheduling_interrupts
1324 ± 33% +5629.5% 75872 ± 55% interrupts.CPU4.TLB:TLB_shootdowns
4648 ± 22% +814.8% 42517 ± 39% interrupts.CPU43.CAL:Function_call_interrupts
2282 ± 35% +1704.8% 41186 ± 41% interrupts.CPU43.TLB:TLB_shootdowns
3602 ± 29% +2533.9% 94873 ± 42% interrupts.CPU45.CAL:Function_call_interrupts
4435 ± 44% +62.7% 7217 ± 10% interrupts.CPU45.NMI:Non-maskable_interrupts
4435 ± 44% +62.7% 7217 ± 10% interrupts.CPU45.PMI:Performance_monitoring_interrupts
3712 ± 4% +57.8% 5856 ± 21% interrupts.CPU45.RES:Rescheduling_interrupts
1180 ± 98% +7913.7% 94601 ± 44% interrupts.CPU45.TLB:TLB_shootdowns
4762 ± 26% +49.6% 7124 ± 12% interrupts.CPU46.NMI:Non-maskable_interrupts
4762 ± 26% +49.6% 7124 ± 12% interrupts.CPU46.PMI:Performance_monitoring_interrupts
1165 ±115% +5808.7% 68836 ± 84% interrupts.CPU47.TLB:TLB_shootdowns
3486 ± 30% +2453.1% 89006 ± 60% interrupts.CPU48.CAL:Function_call_interrupts
4565 ± 46% +55.6% 7104 ± 14% interrupts.CPU48.NMI:Non-maskable_interrupts
4565 ± 46% +55.6% 7104 ± 14% interrupts.CPU48.PMI:Performance_monitoring_interrupts
3695 ± 2% +70.3% 6295 ± 20% interrupts.CPU48.RES:Rescheduling_interrupts
1073 ±111% +8148.9% 88511 ± 62% interrupts.CPU48.TLB:TLB_shootdowns
4106 ± 47% +69.1% 6944 ± 14% interrupts.CPU49.NMI:Non-maskable_interrupts
4106 ± 47% +69.1% 6944 ± 14% interrupts.CPU49.PMI:Performance_monitoring_interrupts
1185 ± 95% +5391.3% 65112 ± 98% interrupts.CPU49.TLB:TLB_shootdowns
3601 ± 8% +2568.7% 96098 ± 29% interrupts.CPU5.CAL:Function_call_interrupts
3785 ± 26% +91.1% 7233 ± 3% interrupts.CPU5.NMI:Non-maskable_interrupts
3785 ± 26% +91.1% 7233 ± 3% interrupts.CPU5.PMI:Performance_monitoring_interrupts
3668 ± 2% +74.1% 6386 ± 16% interrupts.CPU5.RES:Rescheduling_interrupts
1137 ± 29% +8322.2% 95802 ± 30% interrupts.CPU5.TLB:TLB_shootdowns
3745 ± 41% +84.0% 6890 ± 18% interrupts.CPU50.NMI:Non-maskable_interrupts
3745 ± 41% +84.0% 6890 ± 18% interrupts.CPU50.PMI:Performance_monitoring_interrupts
654.50 ± 68% +12823.4% 84583 ± 66% interrupts.CPU50.TLB:TLB_shootdowns
3754 ± 59% +84.3% 6921 ± 18% interrupts.CPU51.NMI:Non-maskable_interrupts
3754 ± 59% +84.3% 6921 ± 18% interrupts.CPU51.PMI:Performance_monitoring_interrupts
3616 ± 4% +63.4% 5907 ± 23% interrupts.CPU51.RES:Rescheduling_interrupts
1051 ±115% +7965.0% 84783 ± 67% interrupts.CPU51.TLB:TLB_shootdowns
3537 ± 35% +1280.8% 48845 ± 62% interrupts.CPU52.CAL:Function_call_interrupts
1067 ±112% +4353.9% 47545 ± 65% interrupts.CPU52.TLB:TLB_shootdowns
1112 ±109% +4960.5% 56285 ± 97% interrupts.CPU53.TLB:TLB_shootdowns
3841 ± 56% +80.5% 6932 ± 20% interrupts.CPU54.NMI:Non-maskable_interrupts
3841 ± 56% +80.5% 6932 ± 20% interrupts.CPU54.PMI:Performance_monitoring_interrupts
3561 +69.5% 6036 ± 23% interrupts.CPU54.RES:Rescheduling_interrupts
3543 ± 32% +1357.6% 51648 ± 60% interrupts.CPU55.CAL:Function_call_interrupts
3537 ± 2% +39.5% 4933 ± 13% interrupts.CPU55.RES:Rescheduling_interrupts
1144 ±103% +4304.4% 50397 ± 63% interrupts.CPU55.TLB:TLB_shootdowns
3550 ± 35% +2444.4% 90343 ± 56% interrupts.CPU56.CAL:Function_call_interrupts
3650 ± 65% +94.0% 7082 ± 11% interrupts.CPU56.NMI:Non-maskable_interrupts
3650 ± 65% +94.0% 7082 ± 11% interrupts.CPU56.PMI:Performance_monitoring_interrupts
3651 +65.0% 6023 ± 23% interrupts.CPU56.RES:Rescheduling_interrupts
1136 ±112% +7824.5% 90062 ± 58% interrupts.CPU56.TLB:TLB_shootdowns
2575 ± 33% +170.5% 6966 ± 17% interrupts.CPU57.NMI:Non-maskable_interrupts
2575 ± 33% +170.5% 6966 ± 17% interrupts.CPU57.PMI:Performance_monitoring_interrupts
3533 ± 3% +63.2% 5768 ± 24% interrupts.CPU57.RES:Rescheduling_interrupts
1119 ±104% +7722.0% 87547 ± 60% interrupts.CPU57.TLB:TLB_shootdowns
3626 +52.3% 5525 ± 18% interrupts.CPU58.RES:Rescheduling_interrupts
3579 ± 35% +2484.6% 92516 ± 52% interrupts.CPU59.CAL:Function_call_interrupts
2676 ± 32% +152.7% 6762 ± 23% interrupts.CPU59.NMI:Non-maskable_interrupts
2676 ± 32% +152.7% 6762 ± 23% interrupts.CPU59.PMI:Performance_monitoring_interrupts
3615 +63.4% 5907 ± 22% interrupts.CPU59.RES:Rescheduling_interrupts
1144 ±104% +7945.0% 92075 ± 53% interrupts.CPU59.TLB:TLB_shootdowns
3821 ± 15% +1528.2% 62212 ± 38% interrupts.CPU6.CAL:Function_call_interrupts
3942 ± 39% +71.2% 6748 ± 9% interrupts.CPU6.NMI:Non-maskable_interrupts
3942 ± 39% +71.2% 6748 ± 9% interrupts.CPU6.PMI:Performance_monitoring_interrupts
3903 ± 4% +47.5% 5759 ± 22% interrupts.CPU6.RES:Rescheduling_interrupts
1496 ± 36% +3987.9% 61185 ± 39% interrupts.CPU6.TLB:TLB_shootdowns
2798 ± 22% +139.4% 6699 ± 21% interrupts.CPU60.NMI:Non-maskable_interrupts
2798 ± 22% +139.4% 6699 ± 21% interrupts.CPU60.PMI:Performance_monitoring_interrupts
2957 ± 17% +123.3% 6604 ± 22% interrupts.CPU61.NMI:Non-maskable_interrupts
2957 ± 17% +123.3% 6604 ± 22% interrupts.CPU61.PMI:Performance_monitoring_interrupts
3680 ± 37% +2380.7% 91308 ± 40% interrupts.CPU62.CAL:Function_call_interrupts
4022 ± 14% +37.9% 5547 ± 11% interrupts.CPU62.RES:Rescheduling_interrupts
1136 ±124% +7892.6% 90855 ± 42% interrupts.CPU62.TLB:TLB_shootdowns
3634 ± 36% +2919.3% 109735 ± 24% interrupts.CPU63.CAL:Function_call_interrupts
3521 ± 26% +114.0% 7538 ± 2% interrupts.CPU63.NMI:Non-maskable_interrupts
3521 ± 26% +114.0% 7538 ± 2% interrupts.CPU63.PMI:Performance_monitoring_interrupts
3948 ± 10% +65.9% 6551 ± 18% interrupts.CPU63.RES:Rescheduling_interrupts
1152 ±110% +9401.5% 109528 ± 24% interrupts.CPU63.TLB:TLB_shootdowns
3592 ± 34% +3034.8% 112602 ± 26% interrupts.CPU64.CAL:Function_call_interrupts
2961 ± 17% +148.8% 7369 ± 9% interrupts.CPU64.NMI:Non-maskable_interrupts
2961 ± 17% +148.8% 7369 ± 9% interrupts.CPU64.PMI:Performance_monitoring_interrupts
4193 ± 19% +66.8% 6996 ± 10% interrupts.CPU64.RES:Rescheduling_interrupts
1104 ±106% +10101.5% 112650 ± 27% interrupts.CPU64.TLB:TLB_shootdowns
3509 ± 33% +2502.5% 91320 ± 30% interrupts.CPU65.CAL:Function_call_interrupts
2965 ± 17% +145.6% 7283 ± 6% interrupts.CPU65.NMI:Non-maskable_interrupts
2965 ± 17% +145.6% 7283 ± 6% interrupts.CPU65.PMI:Performance_monitoring_interrupts
3859 ± 8% +52.9% 5899 ± 13% interrupts.CPU65.RES:Rescheduling_interrupts
1037 ±112% +8669.9% 91009 ± 31% interrupts.CPU65.TLB:TLB_shootdowns
3370 ± 10% +2036.3% 71994 ± 5% interrupts.CPU7.CAL:Function_call_interrupts
3469 ± 44% +72.9% 5999 ± 24% interrupts.CPU7.NMI:Non-maskable_interrupts
3469 ± 44% +72.9% 5999 ± 24% interrupts.CPU7.PMI:Performance_monitoring_interrupts
3809 ± 4% +47.7% 5625 ± 11% interrupts.CPU7.RES:Rescheduling_interrupts
988.50 ± 61% +7115.2% 71322 ± 6% interrupts.CPU7.TLB:TLB_shootdowns
3654 ± 4% +80.9% 6612 ± 24% interrupts.CPU77.RES:Rescheduling_interrupts
3569 ± 25% +2737.1% 101271 ± 22% interrupts.CPU8.CAL:Function_call_interrupts
3412 ± 47% +81.7% 6202 ± 26% interrupts.CPU8.NMI:Non-maskable_interrupts
3412 ± 47% +81.7% 6202 ± 26% interrupts.CPU8.PMI:Performance_monitoring_interrupts
3822 ± 6% +72.8% 6605 ± 13% interrupts.CPU8.RES:Rescheduling_interrupts
2371 ± 57% +4169.2% 101244 ± 23% interrupts.CPU8.TLB:TLB_shootdowns
3280 ± 25% +2403.5% 82113 ± 56% interrupts.CPU9.CAL:Function_call_interrupts
3406 ± 50% +101.8% 6873 ± 11% interrupts.CPU9.NMI:Non-maskable_interrupts
3406 ± 50% +101.8% 6873 ± 11% interrupts.CPU9.PMI:Performance_monitoring_interrupts
3636 ± 6% +66.1% 6041 ± 24% interrupts.CPU9.RES:Rescheduling_interrupts
898.75 ±100% +8966.6% 81486 ± 58% interrupts.CPU9.TLB:TLB_shootdowns
441700 ± 6% +18.5% 523360 ± 5% interrupts.NMI:Non-maskable_interrupts
441700 ± 6% +18.5% 523360 ± 5% interrupts.PMI:Performance_monitoring_interrupts
344450 ± 2% +42.8% 491951 ± 2% interrupts.RES:Rescheduling_interrupts
153414 ± 10% +3677.4% 5795118 ± 6% interrupts.TLB:TLB_shootdowns
stress-ng.numa.ops
3500 +-+------------------------------------------------------------------+
| O O |
3000 +-+ O O O OO O O |
O O O O O O O O OO |
2500 +-+ O O |
| O O O O OO O OO |
2000 +-+ O O |
| |
1500 +-+ |
| |
1000 +-+ |
| |
500 +-+ |
| |
0 +-+------------------------------------------------------------------+
stress-ng.numa.ops_per_sec
700 +-+-------------------------------------------------------------------+
| O |
600 +-+ O O O OO O O O |
O O O O O O O O O O |
500 +-+ O |
| O OO OO O O OO O |
400 +-+ O O |
| |
300 +-+ |
| |
200 +-+ |
| |
100 +-+ |
| |
0 +-+-------------------------------------------------------------------+
[*] bisect-good sample
[O] bisect-bad sample
***************************************************************************************************
vm-snb-8G: qemu-system-x86_64 -enable-kvm -cpu SandyBridge -smp 2 -m 8G
=========================================================================================
compiler/kconfig/rootfs/tbox_group/test/testcase:
gcc-7/x86_64-rhel-7.2/debian-x86_64-2018-04-03.cgz/vm-snb-8G/cve/ltp
commit:
9627026352 ("mm: page_cache_add_speculative(): refactoring")
cdaa813278 ("mm/gup: track gup-pinned pages")
96270263521248d5 cdaa813278ddc616ee201eacda7
---------------- ---------------------------
fail:runs %reproduction fail:runs
| | |
:12 8% 1:12 dmesg.BUG:soft_lockup-CPU##stuck_for#s
:12 83% 10:12 dmesg.Kernel_panic-not_syncing:System_is_deadlocked_on_memory
:12 8% 1:12 dmesg.Kernel_panic-not_syncing:softlockup:hung_tasks
:12 83% 10:12 dmesg.Out_of_memory:Kill_process
:12 83% 10:12 dmesg.Out_of_memory_and_no_killable_processes
:12 8% 1:12 dmesg.RIP:free_reserved_area
%stddev %change %stddev
\ | \
1.00 -100.0% 0.00 ltp.cve-2017-18075.pass
783.53 ± 40% +165.9% 2083 ltp.time.elapsed_time
783.53 ± 40% +165.9% 2083 ltp.time.elapsed_time.max
1171525 ± 21% -69.1% 362268 ltp.time.involuntary_context_switches
11374889 ± 27% -89.7% 1171686 ltp.time.minor_page_faults
103.08 ± 9% -46.6% 55.00 ltp.time.percent_of_cpu_this_job_got
199802 ± 12% -36.0% 127912 ltp.time.voluntary_context_switches
557835 ± 3% +469.2% 3175044 meminfo.Active
557602 ± 3% +469.4% 3174826 meminfo.Active(anon)
204797 -51.1% 100217 meminfo.CmaFree
709192 ± 3% -11.8% 625168 meminfo.Inactive
22617 ± 16% -50.8% 11135 meminfo.Inactive(anon)
4772734 -52.9% 2247863 meminfo.MemAvailable
4273603 -57.4% 1820264 meminfo.MemFree
3888307 +63.1% 6341643 meminfo.Memused
***************************************************************************************************
lkp-skl-4sp1: 192 threads Skylake-4S with 704G memory
=========================================================================================
compiler/cpufreq_governor/kconfig/mode/nr_task/rootfs/tbox_group/test/testcase:
gcc-7/performance/x86_64-rhel-7.2/process/100%/debian-x86_64-2018-04-03.cgz/lkp-skl-4sp1/futex1/will-it-scale
commit:
9627026352 ("mm: page_cache_add_speculative(): refactoring")
cdaa813278 ("mm/gup: track gup-pinned pages")
96270263521248d5 cdaa813278ddc616ee201eacda7
---------------- ---------------------------
%stddev %change %stddev
\ | \
0.42 ± 41% -37.6% 0.27 ± 38% turbostat.CPU%c1
436529 +18.1% 515400 ± 2% meminfo.Active
432417 +18.2% 511272 ± 2% meminfo.Active(anon)
1.01 ±100% +1140.2% 12.50 ±141% irq_exception_noise.__do_page_fault.50th
1.10 ±100% +1059.7% 12.70 ±137% irq_exception_noise.__do_page_fault.60th
1.18 ±100% +1002.0% 13.00 ±133% irq_exception_noise.__do_page_fault.70th
1.32 ±100% +934.8% 13.71 ±123% irq_exception_noise.__do_page_fault.80th
545804 ± 35% -56.4% 238144 ± 29% numa-numastat.node0.local_node
568271 ± 32% -54.7% 257664 ± 24% numa-numastat.node0.numa_hit
232178 ± 44% +135.2% 546083 ± 30% numa-numastat.node2.local_node
268049 ± 38% +114.9% 576076 ± 27% numa-numastat.node2.numa_hit
330370 ± 19% -39.1% 201131 ± 50% numa-numastat.node3.local_node
342159 ± 15% -31.7% 233865 ± 42% numa-numastat.node3.numa_hit
108167 +18.2% 127807 ± 2% proc-vmstat.nr_active_anon
6541 -1.8% 6425 proc-vmstat.nr_inactive_anon
8474 -2.4% 8271 ± 2% proc-vmstat.nr_mapped
108167 +18.2% 127807 ± 2% proc-vmstat.nr_zone_active_anon
6541 -1.8% 6425 proc-vmstat.nr_zone_inactive_anon
29259 +3.5% 30283 proc-vmstat.pgactivate
1477807 -2.1% 1446297 proc-vmstat.pgfree
13.29 ± 5% -2.6 10.72 ± 4% perf-stat.i.cache-miss-rate%
1107530 ± 4% -16.6% 923800 ± 3% perf-stat.i.cache-misses
57.31 -2.0% 56.14 perf-stat.i.cpu-migrations
429491 ± 3% +14.9% 493355 ± 4% perf-stat.i.cycles-between-cache-misses
51.31 +10.9 62.22 ± 6% perf-stat.i.iTLB-load-miss-rate%
3.369e+08 +2.2% 3.443e+08 perf-stat.i.iTLB-load-misses
3.2e+08 -32.8% 2.149e+08 ± 16% perf-stat.i.iTLB-loads
863.04 -2.4% 842.12 perf-stat.i.instructions-per-iTLB-miss
355.57 ± 6% -13.9% 306.21 ± 5% sched_debug.cfs_rq:/.exec_clock.stddev
0.46 +163.6% 1.21 ± 10% sched_debug.cfs_rq:/.nr_spread_over.avg
619.50 ± 6% -13.9% 533.25 ± 7% sched_debug.cfs_rq:/.util_est_enqueued.max
128891 +42.6% 183838 ± 30% sched_debug.cpu.avg_idle.stddev
11367 ± 2% +14.6% 13028 sched_debug.cpu.curr->pid.max
2547 ± 15% +30.3% 3321 sched_debug.cpu.curr->pid.min
-11.50 -23.9% -8.75 sched_debug.cpu.nr_uninterruptible.min
10647 ± 20% -40.5% 6331 ± 17% sched_debug.cpu.sched_goidle.max
800.32 ± 19% -31.8% 545.75 ± 5% sched_debug.cpu.sched_goidle.stddev
20627 +16.3% 23980 ± 6% softirqs.CPU0.RCU
112466 ± 4% -8.4% 102965 ± 4% softirqs.CPU0.TIMER
20826 +10.9% 23088 ± 6% softirqs.CPU110.RCU
20775 ± 8% +22.1% 25361 ± 5% softirqs.CPU112.RCU
20835 ± 10% +22.8% 25592 ± 5% softirqs.CPU113.RCU
21208 ± 6% +21.7% 25811 ± 4% softirqs.CPU114.RCU
20691 ± 7% +24.5% 25764 ± 6% softirqs.CPU115.RCU
20809 ± 8% +22.8% 25550 ± 5% softirqs.CPU116.RCU
20870 ± 9% +23.4% 25754 ± 4% softirqs.CPU117.RCU
20714 ± 8% +23.4% 25568 ± 5% softirqs.CPU118.RCU
20652 ± 8% +22.6% 25310 ± 5% softirqs.CPU119.RCU
20909 +10.8% 23171 ± 7% softirqs.CPU13.RCU
20488 +10.1% 22548 ± 5% softirqs.CPU14.RCU
20955 ± 6% +21.3% 25421 ± 6% softirqs.CPU16.RCU
19946 +15.2% 22982 ± 11% softirqs.CPU173.RCU
133691 ± 19% -22.1% 104181 ± 4% softirqs.CPU176.TIMER
21426 ± 3% +17.6% 25194 ± 4% softirqs.CPU18.RCU
20370 ± 6% +24.1% 25275 ± 3% softirqs.CPU19.RCU
21029 ± 4% +19.6% 25146 ± 5% softirqs.CPU20.RCU
20971 ± 8% +19.7% 25095 ± 4% softirqs.CPU21.RCU
20759 ± 6% +20.2% 24958 ± 5% softirqs.CPU22.RCU
20627 ± 6% +21.6% 25077 ± 5% softirqs.CPU23.RCU
20693 +10.5% 22867 ± 6% softirqs.CPU5.RCU
18951 ± 4% +21.1% 22953 ± 12% softirqs.CPU75.RCU
110575 ± 4% -7.5% 102329 ± 2% softirqs.CPU98.TIMER
57149 +37.8% 78776 ± 10% numa-vmstat.node0.nr_file_pages
1470 +84.0% 2706 ± 37% numa-vmstat.node0.nr_mapped
1020 ± 74% +1687.7% 18243 ± 45% numa-vmstat.node0.nr_shmem
16.50 ± 33% +8503.0% 1419 ±122% numa-vmstat.node1.nr_inactive_anon
6205 +19.9% 7437 ± 10% numa-vmstat.node1.nr_kernel_stack
594.50 ± 3% +141.9% 1438 ± 52% numa-vmstat.node1.nr_page_table_pages
56.00 ± 33% +2705.4% 1571 ±112% numa-vmstat.node1.nr_shmem
3072 ± 5% +119.8% 6751 ± 17% numa-vmstat.node1.nr_slab_reclaimable
11562 ± 2% +31.6% 15218 ± 9% numa-vmstat.node1.nr_slab_unreclaimable
16.50 ± 33% +8503.0% 1419 ±122% numa-vmstat.node1.nr_zone_inactive_anon
266341 ± 12% +131.7% 617001 ± 9% numa-vmstat.node1.numa_hit
140430 ± 23% +258.4% 503291 ± 12% numa-vmstat.node1.numa_local
1028 -100.0% 0.00 numa-vmstat.node2.nr_active_file
71145 -19.0% 57616 ± 2% numa-vmstat.node2.nr_file_pages
4668 ± 12% -67.9% 1500 ±104% numa-vmstat.node2.nr_inactive_anon
544.50 -100.0% 0.00 numa-vmstat.node2.nr_inactive_file
9199 ± 4% -28.3% 6593 ± 5% numa-vmstat.node2.nr_kernel_stack
3552 -50.5% 1758 ± 33% numa-vmstat.node2.nr_mapped
2955 ± 6% -65.5% 1018 ± 38% numa-vmstat.node2.nr_page_table_pages
4996 ± 11% -65.4% 1727 ± 95% numa-vmstat.node2.nr_shmem
64607 -13.5% 55888 numa-vmstat.node2.nr_unevictable
1028 -100.0% 0.00 numa-vmstat.node2.nr_zone_active_file
4668 ± 12% -67.9% 1500 ±104% numa-vmstat.node2.nr_zone_inactive_anon
544.50 -100.0% 0.00 numa-vmstat.node2.nr_zone_inactive_file
64607 -13.5% 55888 numa-vmstat.node2.nr_zone_unevictable
31367 ± 22% -70.8% 9145 ±104% numa-vmstat.node3.nr_active_anon
11913 ± 59% -87.6% 1476 ± 52% numa-vmstat.node3.nr_anon_pages
1000 ± 17% -72.0% 279.75 ±150% numa-vmstat.node3.nr_inactive_anon
698.00 ± 11% -15.7% 588.25 numa-vmstat.node3.nr_page_table_pages
6430 ± 14% -39.1% 3918 ± 20% numa-vmstat.node3.nr_slab_reclaimable
31366 ± 22% -70.8% 9145 ±104% numa-vmstat.node3.nr_zone_active_anon
1000 ± 17% -72.0% 279.75 ±150% numa-vmstat.node3.nr_zone_inactive_anon
345814 ± 42% -45.4% 188830 ± 51% numa-vmstat.node3.numa_local
228598 +37.8% 315090 ± 10% numa-meminfo.node0.FilePages
3152 ± 89% +354.3% 14320 ± 50% numa-meminfo.node0.Inactive
5883 +80.6% 10625 ± 34% numa-meminfo.node0.Mapped
4082 ± 74% +1687.1% 72956 ± 45% numa-meminfo.node0.Shmem
68.50 ± 31% +8993.8% 6229 ±107% numa-meminfo.node1.Inactive
68.50 ± 31% +8191.2% 5679 ±122% numa-meminfo.node1.Inactive(anon)
12286 ± 5% +119.8% 27005 ± 17% numa-meminfo.node1.KReclaimable
6207 +19.9% 7441 ± 10% numa-meminfo.node1.KernelStack
2372 ± 3% +142.7% 5757 ± 52% numa-meminfo.node1.PageTables
12286 ± 5% +119.8% 27005 ± 17% numa-meminfo.node1.SReclaimable
46242 ± 2% +31.6% 60873 ± 9% numa-meminfo.node1.SUnreclaim
223.50 ± 33% +2711.9% 6284 ±112% numa-meminfo.node1.Shmem
58528 +50.1% 87879 ± 11% numa-meminfo.node1.Slab
4112 -100.0% 0.00 numa-meminfo.node2.Active(file)
284580 -19.0% 230466 ± 2% numa-meminfo.node2.FilePages
20854 ± 11% -71.2% 6004 ±104% numa-meminfo.node2.Inactive
18673 ± 12% -67.8% 6004 ±104% numa-meminfo.node2.Inactive(anon)
2180 -100.0% 0.00 numa-meminfo.node2.Inactive(file)
9203 ± 4% -28.3% 6594 ± 5% numa-meminfo.node2.KernelStack
13712 -48.6% 7054 ± 33% numa-meminfo.node2.Mapped
883222 ± 6% -16.2% 740514 ± 13% numa-meminfo.node2.MemUsed
11829 ± 6% -65.8% 4040 ± 38% numa-meminfo.node2.PageTables
19985 ± 11% -65.4% 6911 ± 95% numa-meminfo.node2.Shmem
258431 -13.5% 223554 numa-meminfo.node2.Unevictable
125256 ± 22% -70.8% 36547 ±104% numa-meminfo.node3.Active
125256 ± 22% -70.8% 36547 ±104% numa-meminfo.node3.Active(anon)
24571 ± 83% -96.0% 974.75 ±173% numa-meminfo.node3.AnonHugePages
47677 ± 59% -87.7% 5876 ± 52% numa-meminfo.node3.AnonPages
3993 ± 18% -72.1% 1115 ±149% numa-meminfo.node3.Inactive
3991 ± 18% -72.1% 1115 ±149% numa-meminfo.node3.Inactive(anon)
25714 ± 14% -39.1% 15671 ± 20% numa-meminfo.node3.KReclaimable
696078 ± 2% -14.9% 592511 ± 8% numa-meminfo.node3.MemUsed
2772 ± 11% -15.9% 2332 numa-meminfo.node3.PageTables
25714 ± 14% -39.1% 15671 ± 20% numa-meminfo.node3.SReclaimable
78860 ± 8% -16.7% 65670 ± 6% numa-meminfo.node3.Slab
1702 ± 25% -44.9% 937.50 ± 17% interrupts.CPU0.RES:Rescheduling_interrupts
6102 ± 5% -3.6% 5884 ± 5% interrupts.CPU100.CAL:Function_call_interrupts
6091 ± 5% -4.1% 5842 ± 5% interrupts.CPU101.CAL:Function_call_interrupts
6100 ± 5% -4.3% 5841 ± 6% interrupts.CPU102.CAL:Function_call_interrupts
6099 ± 5% -3.6% 5882 ± 5% interrupts.CPU103.CAL:Function_call_interrupts
6099 ± 5% -3.5% 5883 ± 5% interrupts.CPU104.CAL:Function_call_interrupts
6099 ± 5% -3.6% 5882 ± 5% interrupts.CPU106.CAL:Function_call_interrupts
6119 ± 5% -3.8% 5886 ± 5% interrupts.CPU107.CAL:Function_call_interrupts
6115 ± 5% -8.8% 5575 ± 4% interrupts.CPU108.CAL:Function_call_interrupts
6115 ± 5% -3.6% 5894 ± 4% interrupts.CPU109.CAL:Function_call_interrupts
6118 ± 5% -3.9% 5879 ± 5% interrupts.CPU110.CAL:Function_call_interrupts
6117 ± 5% -3.8% 5884 ± 4% interrupts.CPU111.CAL:Function_call_interrupts
291.50 ± 86% -90.1% 29.00 ± 33% interrupts.CPU111.RES:Rescheduling_interrupts
6117 ± 5% -3.6% 5897 ± 5% interrupts.CPU112.CAL:Function_call_interrupts
6117 ± 5% -3.5% 5902 ± 5% interrupts.CPU113.CAL:Function_call_interrupts
6116 ± 5% -3.5% 5904 ± 5% interrupts.CPU114.CAL:Function_call_interrupts
6116 ± 5% -3.6% 5897 ± 5% interrupts.CPU115.CAL:Function_call_interrupts
6117 ± 5% -3.6% 5897 ± 5% interrupts.CPU116.CAL:Function_call_interrupts
6118 ± 5% -3.6% 5896 ± 5% interrupts.CPU117.CAL:Function_call_interrupts
6088 ± 5% -5.7% 5744 interrupts.CPU12.CAL:Function_call_interrupts
1079 ± 78% -77.3% 245.50 ±134% interrupts.CPU120.RES:Rescheduling_interrupts
949.50 ± 91% -93.4% 63.00 ± 35% interrupts.CPU122.RES:Rescheduling_interrupts
6099 ± 5% -3.6% 5879 ± 4% interrupts.CPU13.CAL:Function_call_interrupts
2647 ± 18% -82.0% 477.00 ± 33% interrupts.CPU13.RES:Rescheduling_interrupts
208.50 ± 51% -51.3% 101.50 ± 36% interrupts.CPU14.RES:Rescheduling_interrupts
53.00 ± 50% +502.4% 319.25 ± 68% interrupts.CPU140.RES:Rescheduling_interrupts
20.00 ± 55% +392.5% 98.50 ± 35% interrupts.CPU141.RES:Rescheduling_interrupts
6093 ± 5% -4.2% 5838 ± 5% interrupts.CPU144.CAL:Function_call_interrupts
206.00 ± 59% -63.7% 74.75 ± 75% interrupts.CPU145.RES:Rescheduling_interrupts
6100 ± 5% -3.9% 5865 ± 5% interrupts.CPU15.CAL:Function_call_interrupts
8.00 +575.0% 54.00 ± 60% interrupts.CPU152.RES:Rescheduling_interrupts
969.00 ± 67% -91.8% 79.25 ± 56% interrupts.CPU153.RES:Rescheduling_interrupts
922.00 ± 91% -74.7% 233.50 ±134% interrupts.CPU159.RES:Rescheduling_interrupts
6098 ± 5% -3.9% 5863 ± 5% interrupts.CPU16.CAL:Function_call_interrupts
6097 ± 5% -4.2% 5841 ± 4% interrupts.CPU17.CAL:Function_call_interrupts
1077 ± 89% -94.5% 58.75 ± 78% interrupts.CPU176.RES:Rescheduling_interrupts
710144 ± 12% -13.5% 614236 interrupts.CPU182.LOC:Local_timer_interrupts
303.50 ± 78% -92.6% 22.50 ± 50% interrupts.CPU186.RES:Rescheduling_interrupts
6096 ± 5% -6.4% 5704 interrupts.CPU19.CAL:Function_call_interrupts
271.00 ± 71% -86.6% 36.25 ± 81% interrupts.CPU190.RES:Rescheduling_interrupts
6109 ± 5% -3.8% 5875 ± 5% interrupts.CPU26.CAL:Function_call_interrupts
6114 ± 5% -4.1% 5864 ± 5% interrupts.CPU27.CAL:Function_call_interrupts
6112 ± 5% -4.1% 5864 ± 5% interrupts.CPU28.CAL:Function_call_interrupts
6085 ± 6% -3.7% 5859 ± 5% interrupts.CPU29.CAL:Function_call_interrupts
780665 ± 20% -21.3% 614413 interrupts.CPU3.LOC:Local_timer_interrupts
1969 ± 90% -88.1% 235.00 ±106% interrupts.CPU3.RES:Rescheduling_interrupts
6085 ± 6% -3.8% 5855 ± 5% interrupts.CPU30.CAL:Function_call_interrupts
6079 ± 6% -3.7% 5853 ± 5% interrupts.CPU31.CAL:Function_call_interrupts
6080 ± 6% -3.8% 5847 ± 5% interrupts.CPU32.CAL:Function_call_interrupts
6077 ± 6% -3.7% 5850 ± 5% interrupts.CPU33.CAL:Function_call_interrupts
806.00 ± 11% -73.2% 216.00 ± 74% interrupts.CPU35.RES:Rescheduling_interrupts
1731 ± 3% -83.6% 283.75 ± 58% interrupts.CPU37.RES:Rescheduling_interrupts
45.50 ± 45% +1009.3% 504.75 ± 86% interrupts.CPU40.RES:Rescheduling_interrupts
41.50 ± 20% +222.3% 133.75 ± 47% interrupts.CPU44.RES:Rescheduling_interrupts
86.50 ± 26% +414.7% 445.25 ± 45% interrupts.CPU49.RES:Rescheduling_interrupts
129.50 ± 30% +1750.4% 2396 ± 94% interrupts.CPU53.RES:Rescheduling_interrupts
239.50 ± 51% +291.6% 938.00 ± 34% interrupts.CPU56.RES:Rescheduling_interrupts
6153 ± 5% -4.4% 5881 ± 5% interrupts.CPU58.CAL:Function_call_interrupts
87.00 ± 8% +1240.2% 1166 ± 58% interrupts.CPU63.RES:Rescheduling_interrupts
244.50 ± 29% -51.7% 118.00 ± 30% interrupts.CPU69.RES:Rescheduling_interrupts
1242 ± 64% -82.3% 220.00 ± 33% interrupts.CPU75.RES:Rescheduling_interrupts
173.50 ± 18% -43.4% 98.25 ± 10% interrupts.CPU76.RES:Rescheduling_interrupts
2162 ± 60% -76.4% 510.50 ±123% interrupts.CPU77.RES:Rescheduling_interrupts
74.00 ± 5% +285.5% 285.25 ± 45% interrupts.CPU8.RES:Rescheduling_interrupts
633.00 ± 34% -56.6% 274.50 ± 97% interrupts.CPU82.RES:Rescheduling_interrupts
6229 ± 7% -5.3% 5898 ± 5% interrupts.CPU84.CAL:Function_call_interrupts
6123 ± 5% -3.6% 5900 ± 5% interrupts.CPU86.CAL:Function_call_interrupts
943284 ± 34% -34.8% 614662 interrupts.CPU86.LOC:Local_timer_interrupts
6122 ± 5% -3.6% 5899 ± 5% interrupts.CPU87.CAL:Function_call_interrupts
6120 ± 5% -3.6% 5898 ± 5% interrupts.CPU88.CAL:Function_call_interrupts
6118 ± 5% -3.5% 5902 ± 5% interrupts.CPU89.CAL:Function_call_interrupts
1286 ± 83% -66.7% 428.50 ±118% interrupts.CPU9.RES:Rescheduling_interrupts
6114 ± 5% -3.5% 5900 ± 5% interrupts.CPU91.CAL:Function_call_interrupts
6118 ± 5% -3.4% 5908 ± 5% interrupts.CPU92.CAL:Function_call_interrupts
6117 ± 5% -3.4% 5907 ± 5% interrupts.CPU93.CAL:Function_call_interrupts
6118 ± 5% -3.4% 5907 ± 5% interrupts.CPU94.CAL:Function_call_interrupts
6074 ± 5% -3.8% 5841 ± 5% interrupts.CPU95.CAL:Function_call_interrupts
8980 ± 11% -9.6% 8117 ± 4% interrupts.CPU95.RES:Rescheduling_interrupts
6116 ± 5% -3.8% 5882 ± 5% interrupts.CPU96.CAL:Function_call_interrupts
6116 ± 5% -5.4% 5786 ± 2% interrupts.CPU97.CAL:Function_call_interrupts
6115 ± 5% -3.7% 5890 ± 5% interrupts.CPU99.CAL:Function_call_interrupts
846020 ± 26% -27.6% 612307 interrupts.CPU99.LOC:Local_timer_interrupts
311.00 -34.5% 203.75 ± 44% interrupts.TLB:TLB_shootdowns
***************************************************************************************************
lkp-knm02: 272 threads Intel(R) Xeon Phi(TM) CPU 7255 @ 1.10GHz with 112G memory
=========================================================================================
class/compiler/cpufreq_governor/disk/kconfig/nr_threads/rootfs/tbox_group/testcase/testtime:
cpu/gcc-7/performance/1HDD/x86_64-rhel-7.2/100%/debian-x86_64-2018-04-03.cgz/lkp-knm02/stress-ng/1s
commit:
9627026352 ("mm: page_cache_add_speculative(): refactoring")
cdaa813278 ("mm/gup: track gup-pinned pages")
96270263521248d5 cdaa813278ddc616ee201eacda7
---------------- ---------------------------
%stddev %change %stddev
\ | \
66.75 ± 8% +260.3% 240.50 ± 3% stress-ng.numa.ops
46.23 ± 5% +401.7% 231.92 ± 3% stress-ng.numa.ops_per_sec
44912 ± 3% +6.8% 47988 stress-ng.time.voluntary_context_switches
34176 ± 8% -38.7% 20951 ± 11% numa-numastat.node1.numa_hit
34176 ± 8% -38.7% 20951 ± 11% numa-numastat.node1.other_node
162.25 ± 13% -97.5% 4.00 ±106% numa-vmstat.node0.nr_isolated_anon
180.50 ± 13% -100.0% 0.00 numa-vmstat.node1.nr_isolated_anon
22.10 ± 5% -21.7% 17.31 ± 4% perf-stat.i.MPKI
14.96 -4.5% 14.28 perf-stat.overall.MPKI
7.58 +0.1 7.65 perf-stat.overall.branch-miss-rate%
18.33 +0.4 18.73 perf-stat.overall.cache-miss-rate%
1831 +2.2% 1871 perf-stat.overall.cycles-between-cache-misses
1.46 ± 33% -1.1 0.32 ±103% perf-profile.calltrace.cycles-pp.serial8250_console_putchar.uart_console_write.serial8250_console_write.console_unlock.vprintk_emit
1.44 ± 35% -0.8 0.63 ± 78% perf-profile.calltrace.cycles-pp.wait_for_xmitr.serial8250_console_putchar.uart_console_write.serial8250_console_write.console_unlock
1.70 ± 15% -0.6 1.11 ± 62% perf-profile.calltrace.cycles-pp.run_rebalance_domains.__softirqentry_text_start.irq_exit.smp_apic_timer_interrupt.apic_timer_interrupt
0.55 ± 66% +2.6 3.12 ± 75% perf-profile.calltrace.cycles-pp.__x64_sys_ioctl.do_syscall_64.entry_SYSCALL_64_after_hwframe.__ioctl.perf_evlist__enable
0.55 ± 66% +2.6 3.13 ± 74% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__ioctl.perf_evlist__enable.cmd_record.run_builtin
0.55 ± 66% +2.6 3.13 ± 74% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__ioctl.perf_evlist__enable.cmd_record
2626 ± 10% +17.0% 3072 ± 6% slabinfo.avtab_node.active_objs
2626 ± 10% +17.0% 3072 ± 6% slabinfo.avtab_node.num_objs
44473 +7.0% 47586 ± 4% slabinfo.filp.active_objs
44478 +7.1% 47622 ± 4% slabinfo.filp.num_objs
828.75 ± 9% -14.2% 711.00 ± 4% slabinfo.skbuff_fclone_cache.active_objs
828.75 ± 9% -14.2% 711.00 ± 4% slabinfo.skbuff_fclone_cache.num_objs
431.00 ± 30% -99.0% 4.50 ±101% proc-vmstat.nr_isolated_anon
34176 ± 8% -38.7% 20951 ± 11% proc-vmstat.numa_other
23394485 ± 9% -74.5% 5964109 ± 40% proc-vmstat.pgalloc_normal
23265642 ± 9% -75.0% 5825344 ± 41% proc-vmstat.pgfree
592.75 ± 15% +472.5% 3393 ± 8% proc-vmstat.pgmigrate_fail
51229 ± 8% -86.2% 7061 ± 15% proc-vmstat.pgmigrate_success
40681 ± 10% -83.7% 6633 ± 71% proc-vmstat.thp_deferred_split_page
497.44 ± 3% -16.4% 415.64 ± 4% sched_debug.cfs_rq:/.exec_clock.stddev
4.59 ± 20% -24.7% 3.45 ± 10% sched_debug.cfs_rq:/.load_avg.avg
321.12 ± 46% -63.6% 116.75 ± 20% sched_debug.cfs_rq:/.load_avg.max
23.22 ± 35% -51.5% 11.26 ± 12% sched_debug.cfs_rq:/.load_avg.stddev
14.50 ± 22% +62.9% 23.62 ± 23% sched_debug.cfs_rq:/.nr_spread_over.max
1.68 ± 12% +26.8% 2.13 ± 18% sched_debug.cfs_rq:/.nr_spread_over.stddev
1078 ± 5% +17.5% 1267 ± 9% sched_debug.cfs_rq:/.util_avg.max
9496 ± 18% -15.6% 8019 ± 4% softirqs.CPU0.RCU
40692 ± 5% -9.7% 36753 ± 2% softirqs.CPU0.TIMER
40960 ± 5% -9.7% 36968 ± 5% softirqs.CPU10.TIMER
42943 ± 5% -7.9% 39563 ± 5% softirqs.CPU114.TIMER
7967 ± 15% -14.7% 6795 ± 5% softirqs.CPU128.RCU
44489 ± 5% -13.2% 38635 ± 5% softirqs.CPU128.TIMER
43555 ± 7% -13.6% 37648 ± 5% softirqs.CPU144.TIMER
7955 ± 16% -15.9% 6693 ± 4% softirqs.CPU145.RCU
43111 ± 7% -11.9% 37982 ± 4% softirqs.CPU160.TIMER
7755 ± 18% -14.0% 6667 ± 6% softirqs.CPU186.RCU
43744 ± 6% -7.9% 40296 ± 5% softirqs.CPU187.TIMER
41152 ± 7% -9.2% 37362 ± 4% softirqs.CPU190.TIMER
43610 ± 3% -11.9% 38408 ± 5% softirqs.CPU198.TIMER
42378 ± 7% -11.4% 37538 ± 4% softirqs.CPU240.TIMER
8735 ± 18% -21.6% 6845 ± 8% softirqs.CPU262.RCU
37455 ± 4% -7.7% 34575 ± 3% softirqs.CPU270.TIMER
8857 ± 20% -25.2% 6622 ± 5% softirqs.CPU271.RCU
40008 ± 5% -9.7% 36122 ± 2% softirqs.CPU32.TIMER
45805 ± 22% -17.4% 37825 ± 4% softirqs.CPU37.TIMER
40227 ± 4% -10.2% 36125 ± 4% softirqs.CPU55.TIMER
44908 ± 6% -12.3% 39385 ± 5% softirqs.CPU64.TIMER
12303 ± 8% -24.0% 9348 ± 18% softirqs.CPU69.RCU
51650 ± 4% -17.8% 42473 ± 2% softirqs.CPU69.TIMER
44028 ± 6% -9.6% 39794 ± 3% softirqs.CPU86.TIMER
2009 ± 12% -24.9% 1509 ± 17% interrupts.CPU0.RES:Rescheduling_interrupts
956.00 ±136% -91.7% 79.00 ± 24% interrupts.CPU10.RES:Rescheduling_interrupts
58.50 ± 38% +127.4% 133.00 ± 42% interrupts.CPU101.RES:Rescheduling_interrupts
33.25 ± 29% +226.3% 108.50 ± 94% interrupts.CPU104.RES:Rescheduling_interrupts
7122 ± 3% +10.9% 7897 ± 2% interrupts.CPU115.CAL:Function_call_interrupts
56.25 ± 27% +98.2% 111.50 ± 62% interrupts.CPU118.RES:Rescheduling_interrupts
446.25 ± 38% -48.8% 228.50 ± 18% interrupts.CPU118.TLB:TLB_shootdowns
7016 ± 5% +11.8% 7841 interrupts.CPU124.CAL:Function_call_interrupts
241.00 ±120% -77.3% 54.75 ± 23% interrupts.CPU124.RES:Rescheduling_interrupts
103.00 ± 41% -54.6% 46.75 ± 28% interrupts.CPU125.RES:Rescheduling_interrupts
37.00 ± 8% +303.4% 149.25 ± 76% interrupts.CPU156.RES:Rescheduling_interrupts
66.25 ± 81% +108.3% 138.00 ± 64% interrupts.CPU162.RES:Rescheduling_interrupts
34.75 ± 25% +656.1% 262.75 ±116% interrupts.CPU168.RES:Rescheduling_interrupts
117.25 ± 20% -42.9% 67.00 ± 29% interrupts.CPU193.RES:Rescheduling_interrupts
8393 ± 3% +11.5% 9359 ± 4% interrupts.CPU205.CAL:Function_call_interrupts
87.75 ± 39% -44.7% 48.50 ± 28% interrupts.CPU205.RES:Rescheduling_interrupts
6863 ± 5% +12.5% 7720 ± 2% interrupts.CPU21.CAL:Function_call_interrupts
47.25 ± 9% +66.7% 78.75 ± 27% interrupts.CPU224.RES:Rescheduling_interrupts
47.50 ± 33% +81.1% 86.00 ± 29% interrupts.CPU232.RES:Rescheduling_interrupts
32.25 ± 14% +106.2% 66.50 ± 50% interrupts.CPU241.RES:Rescheduling_interrupts
328.25 ± 25% +167.6% 878.50 ± 60% interrupts.CPU248.TLB:TLB_shootdowns
36.75 ± 43% +105.4% 75.50 ± 40% interrupts.CPU256.RES:Rescheduling_interrupts
377.75 ± 20% +29.8% 490.25 ± 15% interrupts.CPU264.TLB:TLB_shootdowns
73.50 ± 45% +204.8% 224.00 ± 61% interrupts.CPU28.RES:Rescheduling_interrupts
79.25 ± 37% +76.3% 139.75 ± 35% interrupts.CPU32.RES:Rescheduling_interrupts
6892 ± 6% +14.9% 7919 ± 3% interrupts.CPU37.CAL:Function_call_interrupts
6892 ± 4% +16.9% 8055 ± 8% interrupts.CPU39.CAL:Function_call_interrupts
51.75 ± 15% +68.1% 87.00 ± 34% interrupts.CPU39.RES:Rescheduling_interrupts
476.00 ± 17% +102.9% 966.00 ± 31% interrupts.CPU40.TLB:TLB_shootdowns
6847 ± 5% +12.6% 7711 ± 2% interrupts.CPU41.CAL:Function_call_interrupts
6853 ± 4% +10.9% 7603 ± 3% interrupts.CPU48.CAL:Function_call_interrupts
522.50 ± 27% -48.1% 271.00 ± 74% interrupts.CPU54.TLB:TLB_shootdowns
454.25 ± 29% +85.5% 842.75 ± 49% interrupts.CPU60.TLB:TLB_shootdowns
300.00 ± 32% +148.1% 744.25 ± 55% interrupts.CPU61.TLB:TLB_shootdowns
52.75 ± 23% +130.3% 121.50 ± 50% interrupts.CPU64.RES:Rescheduling_interrupts
52.00 ± 22% +122.6% 115.75 ± 62% interrupts.CPU70.RES:Rescheduling_interrupts
6972 ± 5% +8.9% 7595 ± 5% interrupts.CPU77.CAL:Function_call_interrupts
6923 ± 4% +10.5% 7650 ± 2% interrupts.CPU8.CAL:Function_call_interrupts
7233 ± 5% +11.3% 8049 ± 2% interrupts.CPU81.CAL:Function_call_interrupts
585.25 ± 10% -37.6% 365.00 ± 27% interrupts.CPU88.TLB:TLB_shootdowns
***************************************************************************************************
lkp-knm02: 272 threads Intel(R) Xeon Phi(TM) CPU 7255 @ 1.10GHz with 112G memory
=========================================================================================
class/compiler/cpufreq_governor/disk/kconfig/nr_threads/rootfs/tbox_group/testcase/testtime:
pipe/gcc-7/performance/1HDD/x86_64-rhel-7.2/100%/debian-x86_64-2018-04-03.cgz/lkp-knm02/stress-ng/1s
commit:
9627026352 ("mm: page_cache_add_speculative(): refactoring")
cdaa813278 ("mm/gup: track gup-pinned pages")
96270263521248d5 cdaa813278ddc616ee201eacda7
---------------- ---------------------------
fail:runs %reproduction fail:runs
| | |
:4 25% 1:4 kmsg.DHCP/BOOTP:Reply_not_for_us_on_eth#,op[#]xid[#]
:4 25% 1:4 dmesg.RIP:get_gup_pin_page
1:4 -25% :4 dmesg.WARNING:at#for_ip_swapgs_restore_regs_and_return_to_usermode/0x
:4 25% 1:4 dmesg.WARNING:at_mm/gup.c:#get_gup_pin_page
1:4 -25% :4 dmesg.WARNING:stack_recursion
%stddev %change %stddev
\ | \
18012 -10.5% 16117 ± 8% stress-ng.time.percent_of_cpu_this_job_got
1592 -4.9% 1513 stress-ng.time.system_time
3995345 -47.5% 2099227 stress-ng.vm-splice.ops
4001986 -18.5% 3259638 ± 7% stress-ng.vm-splice.ops_per_sec
0.24 ±173% +1.3 1.53 ± 44% perf-profile.calltrace.cycles-pp.cpu_load_update.scheduler_tick.update_process_times.tick_sched_handle.tick_sched_timer
185055 ± 59% +38.4% 256144 ± 49% meminfo.Active
184967 ± 59% +38.4% 256057 ± 49% meminfo.Active(anon)
185946 ± 58% +40.8% 261876 ± 50% numa-meminfo.node0.Active
185858 ± 58% +40.9% 261789 ± 50% numa-meminfo.node0.Active(anon)
17098 ± 6% -11.5% 15128 ± 3% numa-meminfo.node1.SUnreclaim
47648 ± 62% +42.2% 67747 ± 51% numa-vmstat.node0.nr_active_anon
47622 ± 62% +42.2% 67725 ± 51% numa-vmstat.node0.nr_zone_active_anon
4274 ± 6% -11.5% 3782 ± 3% numa-vmstat.node1.nr_slab_unreclaimable
24880 +0.9% 25102 proc-vmstat.nr_slab_reclaimable
18690590 +1.3% 18925901 proc-vmstat.numa_hit
18690590 +1.3% 18925901 proc-vmstat.numa_local
10842 ± 3% +7.3% 11637 ± 5% softirqs.CPU13.TIMER
14451 ± 26% -26.5% 10615 ± 5% softirqs.CPU18.TIMER
10649 ± 5% +15.8% 12333 ± 10% softirqs.CPU56.TIMER
3.37 ± 7% -44.3% 1.88 ± 33% sched_debug.cfs_rq:/.exec_clock.avg
22.72 ± 6% -29.9% 15.92 ± 26% sched_debug.cfs_rq:/.exec_clock.stddev
5.80 ± 34% -40.9% 3.43 ± 11% sched_debug.cfs_rq:/.load_avg.avg
1020 -51.2% 498.00 ± 6% sched_debug.cfs_rq:/.util_est_enqueued.max
78.11 ± 12% -33.3% 52.06 ± 21% sched_debug.cfs_rq:/.util_est_enqueued.stddev
7243 ± 12% +79.0% 12964 ± 17% sched_debug.cpu.avg_idle.min
2420 ± 18% -19.7% 1943 perf-stat.i.cycles-between-cache-misses
137.18 ± 5% +16.2% 159.47 ± 6% perf-stat.i.instructions-per-iTLB-miss
1969 ± 4% -7.2% 1827 ± 2% perf-stat.overall.cycles-between-cache-misses
0.90 ± 3% -0.0 0.85 perf-stat.overall.iTLB-load-miss-rate%
111.89 ± 2% +4.8% 117.28 perf-stat.overall.instructions-per-iTLB-miss
1.822e+11 -12.8% 1.589e+11 ± 11% perf-stat.ps.cpu-cycles
10509 ± 3% -12.6% 9183 ± 10% perf-stat.ps.minor-faults
457963 ± 2% -12.0% 402874 ± 11% perf-stat.ps.msec
10647 ± 4% -13.0% 9267 ± 10% perf-stat.ps.page-faults
1840 ± 34% -35.6% 1184 ± 19% interrupts.CPU12.RES:Rescheduling_interrupts
792.50 ± 7% +33.7% 1059 ± 17% interrupts.CPU126.RES:Rescheduling_interrupts
743.00 ± 50% +119.2% 1628 ± 20% interrupts.CPU154.RES:Rescheduling_interrupts
1490 ± 9% -37.5% 931.50 ± 21% interrupts.CPU16.RES:Rescheduling_interrupts
880.50 ± 30% +70.6% 1502 ± 10% interrupts.CPU194.RES:Rescheduling_interrupts
931.00 ± 23% +49.5% 1391 ± 18% interrupts.CPU216.RES:Rescheduling_interrupts
1158 ± 11% -31.0% 798.75 ± 30% interrupts.CPU236.RES:Rescheduling_interrupts
1253 ± 21% -32.7% 843.00 ± 31% interrupts.CPU241.RES:Rescheduling_interrupts
1700 ± 37% -58.2% 710.00 ± 48% interrupts.CPU243.RES:Rescheduling_interrupts
1399 ± 20% -40.4% 834.25 ± 35% interrupts.CPU255.RES:Rescheduling_interrupts
1064 ± 19% +32.0% 1405 ± 7% interrupts.CPU256.RES:Rescheduling_interrupts
996.75 ± 24% +32.0% 1316 ± 11% interrupts.CPU262.RES:Rescheduling_interrupts
1129 ± 22% +46.2% 1652 ± 16% interrupts.CPU267.RES:Rescheduling_interrupts
1553 ± 19% -34.4% 1019 ± 25% interrupts.CPU39.RES:Rescheduling_interrupts
1110 ± 5% +25.3% 1390 ± 14% interrupts.CPU40.RES:Rescheduling_interrupts
1073 ± 18% +45.5% 1562 ± 4% interrupts.CPU41.RES:Rescheduling_interrupts
1478 ± 20% -35.3% 956.50 ± 22% interrupts.CPU47.RES:Rescheduling_interrupts
1554 ± 7% -29.6% 1094 ± 24% interrupts.CPU54.RES:Rescheduling_interrupts
1613 ± 18% -37.6% 1007 ± 38% interrupts.CPU57.RES:Rescheduling_interrupts
946.25 ± 15% +45.7% 1379 ± 10% interrupts.CPU64.RES:Rescheduling_interrupts
780.00 ± 31% +81.5% 1415 ± 12% interrupts.CPU84.RES:Rescheduling_interrupts
***************************************************************************************************
lkp-bdw-ep3b: 88 threads Intel(R) Xeon(R) CPU E5-2699 v4 @ 2.20GHz with 64G memory
=========================================================================================
compiler/cpufreq_governor/kconfig/mode/nr_task/rootfs/tbox_group/test/testcase/ucode:
gcc-7/performance/x86_64-rhel-7.2/process/100%/debian-x86_64-2018-04-03.cgz/lkp-bdw-ep3b/futex2/will-it-scale/0xb00002e
commit:
9627026352 ("mm: page_cache_add_speculative(): refactoring")
cdaa813278 ("mm/gup: track gup-pinned pages")
96270263521248d5 cdaa813278ddc616ee201eacda7
---------------- ---------------------------
%stddev %change %stddev
\ | \
26674 ± 17% -22.3% 20716 ± 3% softirqs.CPU30.RCU
26755 ± 20% -21.3% 21064 ± 3% softirqs.CPU59.RCU
295164 +11.4% 328898 meminfo.Active
294996 +11.4% 328730 meminfo.Active(anon)
295368 -25.0% 221640 ± 14% meminfo.DirectMap4k
24.48 +0.2 24.66 perf-profile.calltrace.cycles-pp.get_futex_key.futex_wait_setup.futex_wait.do_futex.__x64_sys_futex
14.88 +0.2 15.09 perf-profile.calltrace.cycles-pp.gup_pgd_range.get_user_pages_fast.get_futex_key.futex_wait_setup.futex_wait
50.45 +0.2 50.67 perf-profile.calltrace.cycles-pp.do_futex.__x64_sys_futex.do_syscall_64.entry_SYSCALL_64_after_hwframe
73752 +11.4% 82177 proc-vmstat.nr_active_anon
73752 +11.4% 82177 proc-vmstat.nr_zone_active_anon
710645 -2.3% 694065 proc-vmstat.pgfree
2.108e+08 ± 15% -53.8% 97334654 ± 18% cpuidle.C6.time
262362 ± 3% -54.2% 120108 ± 14% cpuidle.C6.usage
27692 ± 77% -79.8% 5606 ± 27% cpuidle.POLL.time
4498 ± 40% -44.2% 2509 ± 8% cpuidle.POLL.usage
362291 -41.5% 211769 ± 18% numa-numastat.node0.local_node
379384 -42.7% 217528 ± 19% numa-numastat.node0.numa_hit
17093 -66.3% 5760 ±120% numa-numastat.node0.other_node
289553 +50.8% 436751 ± 9% numa-numastat.node1.local_node
289591 +54.7% 448130 ± 9% numa-numastat.node1.numa_hit
250685 ± 3% -56.5% 108986 ± 17% turbostat.C6
0.77 ± 16% -0.4 0.34 ± 20% turbostat.C6%
0.55 ± 24% -58.3% 0.23 ± 32% turbostat.CPU%c6
0.35 ± 23% -54.2% 0.16 ± 55% turbostat.Pkg%pc2
0.03 ± 66% -91.7% 0.00 ±173% turbostat.Pkg%pc6
34.58 ± 11% +30.4% 45.08 ± 4% sched_debug.cfs_rq:/.nr_spread_over.max
3.94 ± 7% +25.1% 4.92 ± 5% sched_debug.cfs_rq:/.nr_spread_over.stddev
2.39 ± 2% +183.0% 6.78 ±106% sched_debug.cpu.cpu_load[0].stddev
24.58 +107.3% 50.96 ± 62% sched_debug.cpu.cpu_load[1].max
2.26 ± 6% +118.1% 4.94 ± 64% sched_debug.cpu.cpu_load[1].stddev
25212 ± 22% -25.8% 18696 ± 27% sched_debug.cpu.sched_count.max
125453 -33.3% 83670 ± 19% numa-meminfo.node0.AnonHugePages
168582 -21.2% 132815 ± 14% numa-meminfo.node0.AnonPages
124539 +18.2% 147258 ± 4% numa-meminfo.node1.Active
124539 +18.2% 147216 ± 4% numa-meminfo.node1.Active(anon)
43851 ± 4% +99.6% 87509 ± 18% numa-meminfo.node1.AnonHugePages
75101 ± 2% +48.9% 111789 ± 16% numa-meminfo.node1.AnonPages
2816 ± 2% +22.4% 3447 ± 17% numa-meminfo.node1.PageTables
54950 +11.2% 61121 ± 7% numa-meminfo.node1.SUnreclaim
42139 -21.2% 33199 ± 14% numa-vmstat.node0.nr_anon_pages
711043 -19.2% 574713 ± 14% numa-vmstat.node0.numa_hit
693926 -18.0% 568865 ± 13% numa-vmstat.node0.numa_local
17117 -65.8% 5847 ±117% numa-vmstat.node0.numa_other
31111 +18.3% 36809 ± 4% numa-vmstat.node1.nr_active_anon
18777 ± 2% +48.8% 27945 ± 16% numa-vmstat.node1.nr_anon_pages
699.50 ± 3% +22.0% 853.50 ± 16% numa-vmstat.node1.nr_page_table_pages
13737 +11.2% 15279 ± 7% numa-vmstat.node1.nr_slab_unreclaimable
31111 +18.3% 36809 ± 4% numa-vmstat.node1.nr_zone_active_anon
426549 +32.8% 566367 ± 15% numa-vmstat.node1.numa_hit
288820 +44.7% 417867 ± 20% numa-vmstat.node1.numa_local
0.00 -0.0 0.00 ± 2% perf-stat.i.dTLB-load-miss-rate%
195436 -4.1% 187470 ± 3% perf-stat.i.dTLB-load-misses
67.36 -0.7 66.69 perf-stat.i.iTLB-load-miss-rate%
1.66e+08 +2.8% 1.707e+08 perf-stat.i.iTLB-loads
51056 -8.1% 46912 ± 2% perf-stat.i.node-load-misses
7153 -30.0% 5006 ± 21% perf-stat.i.node-loads
0.00 -0.0 0.00 ± 3% perf-stat.overall.dTLB-load-miss-rate%
67.37 -0.7 66.69 perf-stat.overall.iTLB-load-miss-rate%
194906 -4.1% 186955 ± 3% perf-stat.ps.dTLB-load-misses
1.655e+08 +2.8% 1.701e+08 perf-stat.ps.iTLB-loads
50904 -8.1% 46767 ± 2% perf-stat.ps.node-load-misses
7136 -30.0% 4996 ± 21% perf-stat.ps.node-loads
352.50 ± 10% +32.5% 467.00 ± 14% interrupts.32:PCI-MSI.3145729-edge.eth0-TxRx-0
222.00 ± 16% +84.0% 408.50 ± 27% interrupts.34:PCI-MSI.3145731-edge.eth0-TxRx-2
275.00 ± 12% -25.7% 204.25 ± 17% interrupts.37:PCI-MSI.3145734-edge.eth0-TxRx-5
352.50 ± 10% +32.5% 467.00 ± 14% interrupts.CPU11.32:PCI-MSI.3145729-edge.eth0-TxRx-0
651.50 ± 59% -76.4% 154.00 ± 59% interrupts.CPU11.RES:Rescheduling_interrupts
222.00 ± 16% +84.0% 408.50 ± 27% interrupts.CPU13.34:PCI-MSI.3145731-edge.eth0-TxRx-2
1011 ± 2% -82.7% 175.25 ± 50% interrupts.CPU13.RES:Rescheduling_interrupts
1680 ± 26% -64.1% 602.75 ± 85% interrupts.CPU14.RES:Rescheduling_interrupts
472.50 ± 53% -54.1% 217.00 ± 95% interrupts.CPU15.RES:Rescheduling_interrupts
275.00 ± 12% -25.7% 204.25 ± 17% interrupts.CPU16.37:PCI-MSI.3145734-edge.eth0-TxRx-5
635.00 ± 62% -54.5% 289.00 ±113% interrupts.CPU17.RES:Rescheduling_interrupts
903.00 ± 12% -60.4% 357.50 ± 82% interrupts.CPU18.RES:Rescheduling_interrupts
109.00 ± 30% +627.1% 792.50 ± 99% interrupts.CPU24.RES:Rescheduling_interrupts
146.00 ± 8% +365.9% 680.25 ± 62% interrupts.CPU28.RES:Rescheduling_interrupts
1609 ± 53% -79.9% 323.50 ± 83% interrupts.CPU3.RES:Rescheduling_interrupts
125.50 ± 25% +1227.3% 1665 ± 59% interrupts.CPU30.RES:Rescheduling_interrupts
381.00 ± 48% +240.0% 1295 ± 33% interrupts.CPU31.RES:Rescheduling_interrupts
127.50 ± 29% +1944.3% 2606 ± 69% interrupts.CPU36.RES:Rescheduling_interrupts
132.00 ± 22% +141.3% 318.50 ± 23% interrupts.CPU40.RES:Rescheduling_interrupts
255.50 ± 69% +377.2% 1219 ± 71% interrupts.CPU42.RES:Rescheduling_interrupts
965.00 ± 90% -93.8% 60.00 ± 93% interrupts.CPU45.RES:Rescheduling_interrupts
945.50 ± 96% -97.6% 22.75 ± 54% interrupts.CPU49.RES:Rescheduling_interrupts
231.50 ± 85% -88.1% 27.50 ± 89% interrupts.CPU50.RES:Rescheduling_interrupts
345.50 ± 91% -95.0% 17.25 ± 70% interrupts.CPU57.RES:Rescheduling_interrupts
71.50 ± 44% -47.6% 37.50 ± 88% interrupts.CPU59.RES:Rescheduling_interrupts
7877 -37.5% 4926 ± 34% interrupts.CPU6.NMI:Non-maskable_interrupts
7877 -37.5% 4926 ± 34% interrupts.CPU6.PMI:Performance_monitoring_interrupts
1167 ± 44% -88.0% 139.75 ± 60% interrupts.CPU6.RES:Rescheduling_interrupts
331.50 ± 91% -94.7% 17.50 ± 62% interrupts.CPU61.RES:Rescheduling_interrupts
136.50 ± 4% -81.7% 25.00 ± 57% interrupts.CPU64.RES:Rescheduling_interrupts
7897 -37.8% 4913 ± 34% interrupts.CPU7.NMI:Non-maskable_interrupts
7897 -37.8% 4913 ± 34% interrupts.CPU7.PMI:Performance_monitoring_interrupts
1356 ± 18% -65.8% 463.75 ± 6% interrupts.CPU7.RES:Rescheduling_interrupts
27.50 ± 5% +335.5% 119.75 ±101% interrupts.CPU73.RES:Rescheduling_interrupts
203.00 ± 13% -80.3% 40.00 ± 31% interrupts.CPU75.RES:Rescheduling_interrupts
7885 -37.4% 4934 ± 34% interrupts.CPU8.NMI:Non-maskable_interrupts
7885 -37.4% 4934 ± 34% interrupts.CPU8.PMI:Performance_monitoring_interrupts
1232 ± 51% -80.8% 236.50 ± 85% interrupts.CPU8.RES:Rescheduling_interrupts
295.00 ± 61% -58.7% 121.75 ± 65% interrupts.CPU87.RES:Rescheduling_interrupts
***************************************************************************************************
lkp-knm02: 272 threads Intel(R) Xeon Phi(TM) CPU 7255 @ 1.10GHz with 112G memory
=========================================================================================
class/compiler/cpufreq_governor/disk/kconfig/nr_threads/rootfs/tbox_group/testcase/testtime:
os/gcc-7/performance/1HDD/x86_64-rhel-7.2/100%/debian-x86_64-2018-04-03.cgz/lkp-knm02/stress-ng/1s
commit:
9627026352 ("mm: page_cache_add_speculative(): refactoring")
cdaa813278 ("mm/gup: track gup-pinned pages")
96270263521248d5 cdaa813278ddc616ee201eacda7
---------------- ---------------------------
fail:runs %reproduction fail:runs
| | |
7:4 58% 10:4 perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.key_lookup.lookup_user_key.keyctl_set_timeout
:4 50% 2:4 dmesg.RIP:get_gup_pin_page
:4 50% 2:4 dmesg.WARNING:at_mm/gup.c:#get_gup_pin_page
:4 100% 4:4 kmsg.Memory_failure:#:dirty_LRU_page_still_referenced_by#users
:4 100% 4:4 kmsg.Memory_failure:#:recovery_action_for_dirty_LRU_page:Failed
4:4 -100% :4 kmsg.Memory_failure:#:recovery_action_for_dirty_LRU_page:Recovered
%stddev %change %stddev
\ | \
291197 -55.0% 131136 ± 11% stress-ng.futex.ops
290079 -58.0% 121851 ± 12% stress-ng.futex.ops_per_sec
2015 ± 80% +203.6% 6119 ± 61% stress-ng.io.ops_per_sec
122468 ± 2% +22.4% 149941 ± 2% stress-ng.mlock.ops_per_sec
65.00 ± 6% +251.2% 228.25 ± 5% stress-ng.numa.ops
45.61 ± 5% +383.3% 220.41 ± 5% stress-ng.numa.ops_per_sec
625254 ± 6% -23.1% 480881 ± 10% stress-ng.sem.ops
624395 ± 6% -23.1% 480000 ± 10% stress-ng.sem.ops_per_sec
14903791 -2.6% 14517111 stress-ng.time.voluntary_context_switches
306260 ± 4% -8.3% 280934 ± 5% stress-ng.userfaultfd.ops
306179 ± 4% -8.2% 280922 ± 5% stress-ng.userfaultfd.ops_per_sec
4157856 -49.5% 2098955 stress-ng.vm-splice.ops
4161453 -13.4% 3603810 stress-ng.vm-splice.ops_per_sec
1.53e+08 ± 2% +3.1% 1.578e+08 perf-stat.ps.iTLB-load-misses
4293169 ± 66% -44.9% 2363760 ± 2% cpuidle.POLL.time
81481 ± 48% -34.3% 53539 ± 2% cpuidle.POLL.usage
33283 ± 6% -59.2% 13575 ± 11% numa-numastat.node1.numa_hit
33283 ± 6% -59.2% 13575 ± 11% numa-numastat.node1.other_node
564127 ± 4% +185.9% 1612672 ± 19% meminfo.Active
563846 ± 4% +185.9% 1612232 ± 19% meminfo.Active(anon)
485.00 ± 22% +118.9% 1061 ± 7% meminfo.Inactive(file)
4144644 +26.3% 5236228 ± 6% meminfo.Memused
510156 ± 3% +205.4% 1558069 ± 20% numa-meminfo.node0.Active
509874 ± 3% +205.5% 1557628 ± 20% numa-meminfo.node0.Active(anon)
474.50 ± 21% +123.8% 1061 ± 9% numa-meminfo.node0.Inactive(file)
3534355 +30.6% 4617529 ± 7% numa-meminfo.node0.MemUsed
123321 ± 4% +218.3% 392482 ± 20% numa-vmstat.node0.nr_active_anon
70.00 ± 19% +58.9% 111.25 ± 3% numa-vmstat.node0.nr_active_file
119.00 ± 21% +124.2% 266.75 ± 8% numa-vmstat.node0.nr_inactive_file
123242 ± 4% +218.4% 392451 ± 20% numa-vmstat.node0.nr_zone_active_anon
70.00 ± 19% +58.9% 111.25 ± 3% numa-vmstat.node0.nr_zone_active_file
119.00 ± 21% +124.2% 266.75 ± 8% numa-vmstat.node0.nr_zone_inactive_file
3053 ± 6% -14.4% 2615 ± 12% sched_debug.cfs_rq:/.exec_clock.stddev
1.46 ± 6% -15.1% 1.24 ± 5% sched_debug.cfs_rq:/.nr_running.max
585.54 ± 15% -35.4% 378.27 ± 19% sched_debug.cfs_rq:/.runnable_load_avg.max
567.38 ± 15% -37.7% 353.29 ± 11% sched_debug.cpu.cpu_load[0].max
93234 ± 21% -24.0% 70869 ± 10% sched_debug.cpu.curr->pid.avg
185032 ± 4% -13.7% 159654 ± 10% sched_debug.cpu.curr->pid.max
23033 ± 9% -9.2% 20906 ± 6% sched_debug.cpu.sched_goidle.max
2420 ± 6% -13.9% 2085 ± 4% sched_debug.cpu.sched_goidle.stddev
38.68 ± 40% -60.9% 15.14 ± 30% sched_debug.rt_rq:/.rt_time.max
7.03 ± 67% -61.5% 2.71 ± 40% sched_debug.rt_rq:/.rt_time.stddev
134783 ± 5% +190.2% 391176 ± 17% proc-vmstat.nr_active_anon
70.25 ± 17% +58.4% 111.25 ± 4% proc-vmstat.nr_active_file
121.75 ± 20% +117.9% 265.25 ± 7% proc-vmstat.nr_inactive_file
131.00 ± 23% -99.8% 0.25 ±173% proc-vmstat.nr_isolated_anon
105352 -2.8% 102442 proc-vmstat.nr_slab_reclaimable
134783 ± 5% +190.2% 391176 ± 17% proc-vmstat.nr_zone_active_anon
70.25 ± 17% +58.4% 111.25 ± 4% proc-vmstat.nr_zone_active_file
121.75 ± 20% +117.9% 265.25 ± 7% proc-vmstat.nr_zone_inactive_file
864.50 ± 25% +638.5% 6384 ± 83% proc-vmstat.numa_huge_pte_updates
33283 ± 6% -59.2% 13575 ± 11% proc-vmstat.numa_other
445254 ± 25% +634.9% 3272027 ± 83% proc-vmstat.numa_pte_updates
466.00 ± 12% +382.9% 2250 ± 9% proc-vmstat.pgmigrate_fail
49887 ± 6% -92.6% 3698 ± 33% proc-vmstat.pgmigrate_success
7822768 -1.3% 7721955 proc-vmstat.unevictable_pgs_culled
352423 ± 2% +4.2% 367091 proc-vmstat.unevictable_pgs_mlocked
351801 ± 2% +4.1% 366356 proc-vmstat.unevictable_pgs_munlocked
351393 ± 2% +4.1% 365940 proc-vmstat.unevictable_pgs_rescued
11075 ± 8% -16.5% 9245 ± 9% softirqs.CPU100.NET_RX
8323 ± 9% +47.3% 12259 ± 23% softirqs.CPU111.NET_RX
10330 ± 11% -17.8% 8494 ± 5% softirqs.CPU120.NET_RX
28219 ± 4% -13.9% 24292 ± 3% softirqs.CPU123.RCU
19316 ± 6% -8.9% 17600 ± 4% softirqs.CPU127.SCHED
11518 ± 2% -26.4% 8477 ± 9% softirqs.CPU128.NET_RX
6724 ± 22% +67.4% 11258 ± 24% softirqs.CPU131.NET_RX
8571 ± 33% +62.2% 13903 ± 24% softirqs.CPU138.NET_RX
7441 ± 4% +33.9% 9965 ± 14% softirqs.CPU141.NET_RX
8270 ± 16% +44.7% 11966 ± 15% softirqs.CPU146.NET_RX
11298 ± 20% -36.7% 7155 ± 18% softirqs.CPU148.NET_RX
8935 ± 23% +33.2% 11900 ± 29% softirqs.CPU153.NET_RX
19787 ± 5% -9.6% 17897 ± 3% softirqs.CPU163.SCHED
26941 ± 5% -9.5% 24385 ± 3% softirqs.CPU169.RCU
12370 ± 25% -34.7% 8074 ± 13% softirqs.CPU177.NET_RX
20748 ± 6% -10.9% 18487 ± 4% softirqs.CPU181.SCHED
20707 ± 9% -16.1% 17369 ± 2% softirqs.CPU186.SCHED
19622 ± 6% -10.7% 17522 ± 3% softirqs.CPU187.SCHED
19406 ± 6% -8.9% 17672 ± 2% softirqs.CPU194.SCHED
32272 ± 8% -14.2% 27679 ± 7% softirqs.CPU20.RCU
12603 ± 21% -29.4% 8893 ± 16% softirqs.CPU209.NET_RX
11432 ± 9% -14.7% 9749 ± 14% softirqs.CPU21.NET_RX
9075 ± 9% -19.4% 7310 ± 7% softirqs.CPU214.NET_RX
8118 ± 9% +55.0% 12584 ± 24% softirqs.CPU240.NET_RX
9232 ± 16% -27.3% 6708 ± 9% softirqs.CPU244.NET_RX
8203 ± 15% +32.8% 10895 ± 7% softirqs.CPU265.NET_RX
14174 ± 8% -31.4% 9727 ± 23% softirqs.CPU267.NET_RX
17401 ± 11% -55.9% 7675 ± 21% softirqs.CPU28.NET_RX
30370 ± 4% -12.7% 26507 ± 3% softirqs.CPU3.RCU
11791 ± 4% -34.4% 7732 ± 13% softirqs.CPU46.NET_RX
19641 ± 7% -10.5% 17574 ± 4% softirqs.CPU51.SCHED
9879 ± 18% +21.5% 12003 ± 13% softirqs.CPU53.NET_RX
9572 ± 7% -8.3% 8781 ± 6% softirqs.CPU58.NET_RX
11786 ± 12% -33.7% 7818 ± 4% softirqs.CPU6.NET_RX
19919 ± 8% -12.9% 17341 ± 4% softirqs.CPU69.SCHED
8365 ± 15% +64.2% 13734 ± 35% softirqs.CPU76.NET_RX
7648 ± 11% +38.0% 10557 ± 17% softirqs.CPU77.NET_RX
9286 ± 15% +44.2% 13394 ± 16% softirqs.CPU88.NET_RX
27697 ± 4% -11.6% 24482 ± 3% softirqs.CPU90.RCU
8763 ± 16% +34.9% 11818 ± 22% softirqs.CPU94.NET_RX
2680 ± 15% -51.8% 1293 ± 28% interrupts.CPU100.NMI:Non-maskable_interrupts
2680 ± 15% -51.8% 1293 ± 28% interrupts.CPU100.PMI:Performance_monitoring_interrupts
2219 ± 20% -30.4% 1545 ± 22% interrupts.CPU104.NMI:Non-maskable_interrupts
2219 ± 20% -30.4% 1545 ± 22% interrupts.CPU104.PMI:Performance_monitoring_interrupts
2314 ± 19% -31.7% 1580 ± 10% interrupts.CPU106.TLB:TLB_shootdowns
2699 ± 18% -30.8% 1868 ± 10% interrupts.CPU108.TLB:TLB_shootdowns
17763 ± 25% +63.0% 28961 ± 13% interrupts.CPU113.RES:Rescheduling_interrupts
16871 ± 22% +88.1% 31734 ± 27% interrupts.CPU125.RES:Rescheduling_interrupts
24894 ± 18% +27.6% 31769 ± 8% interrupts.CPU128.RES:Rescheduling_interrupts
1755 ± 23% +77.4% 3112 ± 57% interrupts.CPU130.TLB:TLB_shootdowns
2644 ± 31% -35.0% 1719 ± 20% interrupts.CPU142.TLB:TLB_shootdowns
1164 ± 14% +64.3% 1912 ± 46% interrupts.CPU145.NMI:Non-maskable_interrupts
1164 ± 14% +64.3% 1912 ± 46% interrupts.CPU145.PMI:Performance_monitoring_interrupts
23656 ± 38% +53.7% 36365 ± 30% interrupts.CPU150.RES:Rescheduling_interrupts
27724 ± 6% -30.2% 19354 ± 16% interrupts.CPU151.RES:Rescheduling_interrupts
2491 ± 23% -29.6% 1754 ± 18% interrupts.CPU155.TLB:TLB_shootdowns
2153 ± 17% +16.1% 2499 ± 16% interrupts.CPU167.TLB:TLB_shootdowns
2170 ± 18% -20.0% 1735 ± 11% interrupts.CPU169.TLB:TLB_shootdowns
2004 ± 30% -33.3% 1337 ± 17% interrupts.CPU170.NMI:Non-maskable_interrupts
2004 ± 30% -33.3% 1337 ± 17% interrupts.CPU170.PMI:Performance_monitoring_interrupts
2079 ± 20% -25.1% 1557 ± 8% interrupts.CPU171.TLB:TLB_shootdowns
1754 ± 10% +44.1% 2527 ± 17% interrupts.CPU187.TLB:TLB_shootdowns
1632 ± 12% +45.6% 2376 ± 21% interrupts.CPU191.TLB:TLB_shootdowns
3271 ± 49% -50.5% 1618 ± 49% interrupts.CPU199.NMI:Non-maskable_interrupts
3271 ± 49% -50.5% 1618 ± 49% interrupts.CPU199.PMI:Performance_monitoring_interrupts
3481 ± 41% -52.1% 1668 ± 33% interrupts.CPU200.NMI:Non-maskable_interrupts
3481 ± 41% -52.1% 1668 ± 33% interrupts.CPU200.PMI:Performance_monitoring_interrupts
20086 ± 22% +84.1% 36982 ± 5% interrupts.CPU212.RES:Rescheduling_interrupts
1738 ± 12% +17.8% 2048 ± 5% interrupts.CPU212.TLB:TLB_shootdowns
18973 ± 23% +51.8% 28802 ± 19% interrupts.CPU216.RES:Rescheduling_interrupts
2301 ± 28% -51.6% 1113 ± 41% interrupts.CPU218.NMI:Non-maskable_interrupts
2301 ± 28% -51.6% 1113 ± 41% interrupts.CPU218.PMI:Performance_monitoring_interrupts
2267 ± 10% -16.8% 1887 ± 15% interrupts.CPU220.TLB:TLB_shootdowns
15399 ± 14% +61.3% 24836 ± 7% interrupts.CPU222.RES:Rescheduling_interrupts
36076 ± 16% -43.8% 20263 ± 36% interrupts.CPU226.RES:Rescheduling_interrupts
19194 ± 10% +84.8% 35478 ± 13% interrupts.CPU227.RES:Rescheduling_interrupts
2425 ± 8% -19.9% 1942 ± 6% interrupts.CPU227.TLB:TLB_shootdowns
2303 ± 22% -23.9% 1753 ± 8% interrupts.CPU234.TLB:TLB_shootdowns
2837 ± 8% -49.9% 1421 ± 11% interrupts.CPU239.NMI:Non-maskable_interrupts
2837 ± 8% -49.9% 1421 ± 11% interrupts.CPU239.PMI:Performance_monitoring_interrupts
17386 ± 17% +84.6% 32093 ± 30% interrupts.CPU240.RES:Rescheduling_interrupts
18801 ± 55% +92.8% 36248 ± 23% interrupts.CPU246.RES:Rescheduling_interrupts
2469 ± 31% -29.8% 1732 ± 17% interrupts.CPU247.TLB:TLB_shootdowns
31757 ± 27% -35.3% 20541 ± 31% interrupts.CPU250.RES:Rescheduling_interrupts
36905 ± 40% -46.7% 19670 ± 8% interrupts.CPU252.RES:Rescheduling_interrupts
20156 ± 12% +44.7% 29156 ± 7% interrupts.CPU253.RES:Rescheduling_interrupts
4880 ± 30% -48.0% 2539 ± 10% interrupts.CPU26.TLB:TLB_shootdowns
30073 ± 26% -37.2% 18889 ± 28% interrupts.CPU260.RES:Rescheduling_interrupts
24487 ± 4% -23.7% 18693 ± 23% interrupts.CPU261.RES:Rescheduling_interrupts
2201 ± 26% -42.9% 1257 ± 29% interrupts.CPU262.NMI:Non-maskable_interrupts
2201 ± 26% -42.9% 1257 ± 29% interrupts.CPU262.PMI:Performance_monitoring_interrupts
16758 ± 30% +76.3% 29544 ± 16% interrupts.CPU263.RES:Rescheduling_interrupts
2958 ± 56% -54.4% 1350 ± 25% interrupts.CPU266.NMI:Non-maskable_interrupts
2958 ± 56% -54.4% 1350 ± 25% interrupts.CPU266.PMI:Performance_monitoring_interrupts
29594 ± 23% -35.9% 18979 ± 33% interrupts.CPU268.RES:Rescheduling_interrupts
2391 ± 20% -42.8% 1367 ± 25% interrupts.CPU27.NMI:Non-maskable_interrupts
2391 ± 20% -42.8% 1367 ± 25% interrupts.CPU27.PMI:Performance_monitoring_interrupts
17135 ± 26% +74.3% 29873 ± 20% interrupts.CPU32.RES:Rescheduling_interrupts
32963 ± 29% -31.4% 22602 ± 27% interrupts.CPU36.RES:Rescheduling_interrupts
2328 ± 28% -34.4% 1527 ± 50% interrupts.CPU39.NMI:Non-maskable_interrupts
2328 ± 28% -34.4% 1527 ± 50% interrupts.CPU39.PMI:Performance_monitoring_interrupts
16869 ± 24% +69.0% 28507 ± 22% interrupts.CPU39.RES:Rescheduling_interrupts
2584 ± 21% -26.7% 1895 ± 16% interrupts.CPU51.TLB:TLB_shootdowns
3155 ± 16% -36.1% 2015 ± 20% interrupts.CPU52.TLB:TLB_shootdowns
4951 ± 28% -60.4% 1961 ± 25% interrupts.CPU55.TLB:TLB_shootdowns
4382 ± 24% -50.2% 2183 ± 14% interrupts.CPU56.TLB:TLB_shootdowns
15835 ± 21% +108.6% 33033 ± 30% interrupts.CPU6.RES:Rescheduling_interrupts
3549 ± 29% -34.9% 2310 ± 16% interrupts.CPU61.TLB:TLB_shootdowns
3466 ± 41% -51.2% 1691 ± 58% interrupts.CPU67.NMI:Non-maskable_interrupts
3466 ± 41% -51.2% 1691 ± 58% interrupts.CPU67.PMI:Performance_monitoring_interrupts
35989 ± 19% -36.0% 23024 ± 27% interrupts.CPU75.RES:Rescheduling_interrupts
2210 ± 6% -30.4% 1538 ± 14% interrupts.CPU76.TLB:TLB_shootdowns
3307 ± 45% -62.2% 1250 ± 14% interrupts.CPU78.NMI:Non-maskable_interrupts
3307 ± 45% -62.2% 1250 ± 14% interrupts.CPU78.PMI:Performance_monitoring_interrupts
1604 +54.6% 2480 ± 12% interrupts.CPU78.TLB:TLB_shootdowns
2863 ± 57% -42.8% 1636 ± 11% interrupts.CPU90.NMI:Non-maskable_interrupts
2863 ± 57% -42.8% 1636 ± 11% interrupts.CPU90.PMI:Performance_monitoring_interrupts
2308 ± 11% -21.7% 1808 ± 8% interrupts.CPU91.TLB:TLB_shootdowns
18040 ± 36% +89.6% 34197 ± 9% interrupts.CPU94.RES:Rescheduling_interrupts
21085 ± 18% +51.0% 31835 ± 16% interrupts.CPU97.RES:Rescheduling_interrupts
***************************************************************************************************
lkp-bdw-ep3: 88 threads Intel(R) Xeon(R) CPU E5-2699 v4 @ 2.20GHz with 64G memory
=========================================================================================
class/compiler/cpufreq_governor/disk/kconfig/nr_threads/rootfs/tbox_group/testcase/testtime/ucode:
vm/gcc-7/performance/1HDD/x86_64-rhel-7.2/100%/debian-x86_64-2018-04-03.cgz/lkp-bdw-ep3/stress-ng/1s/0xb00002e
commit:
9627026352 ("mm: page_cache_add_speculative(): refactoring")
cdaa813278 ("mm/gup: track gup-pinned pages")
96270263521248d5 cdaa813278ddc616ee201eacda7
---------------- ---------------------------
fail:runs %reproduction fail:runs
| | |
:4 100% 4:4 kmsg.Memory_failure:#:dirty_LRU_page_still_referenced_by#users
:4 100% 4:4 kmsg.Memory_failure:#:recovery_action_for_dirty_LRU_page:Failed
4:4 -100% :4 kmsg.Memory_failure:#:recovery_action_for_dirty_LRU_page:Recovered
:4 100% 4:4 dmesg.RIP:get_gup_pin_page
1:4 -25% :4 dmesg.WARNING:at#for_ip_swapgs_restore_regs_and_return_to_usermode/0x
:4 100% 4:4 dmesg.WARNING:at_mm/gup.c:#get_gup_pin_page
1:4 -25% :4 dmesg.WARNING:stack_recursion
%stddev %change %stddev
\ | \
7765 -3.4% 7499 stress-ng.time.percent_of_cpu_this_job_got
1880 -5.1% 1784 stress-ng.time.system_time
5023675 ± 2% -58.3% 2095111 stress-ng.vm-splice.ops
17.91 ± 8% +12.9% 20.22 ± 6% iostat.cpu.idle
2406 -3.4% 2325 turbostat.Avg_MHz
59555797 -11.7% 52587698 vmstat.memory.free
15.47 ± 9% +2.3 17.80 ± 7% mpstat.cpu.idle%
0.10 ± 8% -0.0 0.08 ± 8% mpstat.cpu.soft%
34300 ± 2% -5.0% 32577 perf-stat.ps.major-faults
170288 -0.9% 168728 perf-stat.ps.msec
1131 ± 7% -17.7% 930.75 ± 14% slabinfo.nsproxy.active_objs
1131 ± 7% -17.7% 930.75 ± 14% slabinfo.nsproxy.num_objs
4662 ± 9% +69.2% 7887 ± 49% softirqs.CPU22.RCU
3963 ± 8% +151.7% 9974 ± 50% softirqs.CPU78.RCU
2905249 ± 10% +192.0% 8483775 ± 3% meminfo.Active
2905081 ± 10% +192.0% 8483607 ± 3% meminfo.Active(anon)
23150145 ± 4% -9.9% 20851826 ± 3% meminfo.Committed_AS
1365340 ± 5% +84.5% 2518784 ± 4% meminfo.Inactive
1364952 ± 5% +84.1% 2512920 ± 4% meminfo.Inactive(anon)
387.25 ± 6% +1414.2% 5863 ± 4% meminfo.Inactive(file)
59176014 -11.4% 52417164 meminfo.MemAvailable
59432778 -11.4% 52671931 meminfo.MemFree
6419352 ± 3% +105.3% 13180195 ± 2% meminfo.Memused
1.88 ± 6% +110.3% 3.96 ± 39% sched_debug.cpu.cpu_load[1].avg
19.25 ± 2% +629.9% 140.50 ± 62% sched_debug.cpu.cpu_load[1].max
4.41 ± 4% +258.0% 15.78 ± 53% sched_debug.cpu.cpu_load[1].stddev
2.31 ± 14% +94.2% 4.48 ± 31% sched_debug.cpu.cpu_load[2].avg
26.25 ± 47% +471.4% 150.00 ± 41% sched_debug.cpu.cpu_load[2].max
4.71 ± 21% +248.5% 16.42 ± 38% sched_debug.cpu.cpu_load[2].stddev
37.25 ± 37% +208.1% 114.75 ± 37% sched_debug.cpu.cpu_load[3].max
5.87 ± 19% +125.8% 13.25 ± 34% sched_debug.cpu.cpu_load[3].stddev
33.00 ± 19% +122.0% 73.25 ± 46% sched_debug.cpu.cpu_load[4].max
11.46 ± 47% -7.5 3.97 ± 98% perf-profile.calltrace.cycles-pp.static_key_slow_dec.sw_perf_event_destroy._free_event.perf_event_release_kernel.perf_release
11.46 ± 47% -7.5 3.97 ± 98% perf-profile.calltrace.cycles-pp.__static_key_slow_dec_cpuslocked.static_key_slow_dec.sw_perf_event_destroy._free_event.perf_event_release_kernel
11.46 ± 47% -7.5 3.97 ± 98% perf-profile.calltrace.cycles-pp.__jump_label_update.__static_key_slow_dec_cpuslocked.static_key_slow_dec.sw_perf_event_destroy._free_event
11.46 ± 47% -7.5 3.97 ± 98% perf-profile.calltrace.cycles-pp.arch_jump_label_transform.__jump_label_update.__static_key_slow_dec_cpuslocked.static_key_slow_dec.sw_perf_event_destroy
11.46 ± 47% -7.5 3.97 ± 98% perf-profile.calltrace.cycles-pp.__jump_label_transform.arch_jump_label_transform.__jump_label_update.__static_key_slow_dec_cpuslocked.static_key_slow_dec
11.46 ± 47% -7.5 3.97 ± 98% perf-profile.calltrace.cycles-pp.smp_call_function_many.on_each_cpu.text_poke_bp.__jump_label_transform.arch_jump_label_transform
11.46 ± 47% -7.5 3.97 ± 98% perf-profile.calltrace.cycles-pp.on_each_cpu.text_poke_bp.__jump_label_transform.arch_jump_label_transform.__jump_label_update
11.46 ± 47% -7.5 3.97 ± 98% perf-profile.calltrace.cycles-pp.text_poke_bp.__jump_label_transform.arch_jump_label_transform.__jump_label_update.__static_key_slow_dec_cpuslocked
11.46 ± 47% -6.7 4.78 ± 69% perf-profile.calltrace.cycles-pp._free_event.perf_event_release_kernel.perf_release.__fput.task_work_run
11.46 ± 47% -6.7 4.78 ± 69% perf-profile.calltrace.cycles-pp.sw_perf_event_destroy._free_event.perf_event_release_kernel.perf_release.__fput
695203 ± 5% +213.3% 2177910 ± 3% proc-vmstat.nr_active_anon
1473798 -11.8% 1299346 proc-vmstat.nr_dirty_background_threshold
2952003 -11.8% 2603072 proc-vmstat.nr_dirty_threshold
14852961 -11.8% 13107633 proc-vmstat.nr_free_pages
377237 ± 7% +69.4% 639157 ± 3% proc-vmstat.nr_inactive_anon
97.00 ± 3% +1395.6% 1450 ± 6% proc-vmstat.nr_inactive_file
695202 ± 5% +213.3% 2177910 ± 3% proc-vmstat.nr_zone_active_anon
377237 ± 7% +69.4% 639157 ± 3% proc-vmstat.nr_zone_inactive_anon
97.00 ± 3% +1395.6% 1450 ± 6% proc-vmstat.nr_zone_inactive_file
12792774 ± 2% -10.7% 11419593 ± 7% proc-vmstat.pgactivate
2113 -3.3% 2043 ± 2% proc-vmstat.thp_split_page
1404817 ± 4% +213.6% 4405232 ± 9% numa-meminfo.node0.Active
1404733 ± 4% +213.6% 4405148 ± 9% numa-meminfo.node0.Active(anon)
828406 ± 12% +51.0% 1250665 ± 10% numa-meminfo.node0.Inactive
828190 ± 12% +50.7% 1247741 ± 10% numa-meminfo.node0.Inactive(anon)
214.75 ± 59% +1261.6% 2924 ± 10% numa-meminfo.node0.Inactive(file)
29574615 -11.6% 26131731 ± 2% numa-meminfo.node0.MemFree
3284371 ± 6% +104.8% 6727255 ± 8% numa-meminfo.node0.MemUsed
1476404 ± 11% +204.2% 4491068 ± 2% numa-meminfo.node1.Active
1476320 ± 11% +204.2% 4490984 ± 2% numa-meminfo.node1.Active(anon)
684877 ± 19% +87.8% 1286317 ± 9% numa-meminfo.node1.Inactive
684690 ± 19% +87.5% 1283519 ± 9% numa-meminfo.node1.Inactive(anon)
186.50 ± 65% +1400.3% 2798 ± 6% numa-meminfo.node1.Inactive(file)
29743730 -12.1% 26154353 numa-meminfo.node1.MemFree
3249412 ± 9% +110.5% 6838786 ± 3% numa-meminfo.node1.MemUsed
377498 ± 12% +193.5% 1108039 ± 9% numa-vmstat.node0.nr_active_anon
7374428 -11.6% 6515488 ± 2% numa-vmstat.node0.nr_free_pages
203915 ± 20% +57.8% 321729 ± 8% numa-vmstat.node0.nr_inactive_anon
55.25 ± 59% +1211.3% 724.50 ± 11% numa-vmstat.node0.nr_inactive_file
377455 ± 12% +193.5% 1108012 ± 9% numa-vmstat.node0.nr_zone_active_anon
203887 ± 20% +57.8% 321697 ± 8% numa-vmstat.node0.nr_zone_inactive_anon
55.25 ± 59% +1211.3% 724.50 ± 11% numa-vmstat.node0.nr_zone_inactive_file
392594 ± 12% +181.8% 1106200 ± 3% numa-vmstat.node1.nr_active_anon
7400171 -11.6% 6543657 numa-vmstat.node1.nr_free_pages
185991 ± 20% +78.6% 332154 ± 8% numa-vmstat.node1.nr_inactive_anon
44.75 ± 65% +1458.7% 697.50 ± 5% numa-vmstat.node1.nr_inactive_file
392558 ± 12% +181.8% 1106188 ± 3% numa-vmstat.node1.nr_zone_active_anon
185980 ± 20% +78.6% 332130 ± 8% numa-vmstat.node1.nr_zone_inactive_anon
44.75 ± 65% +1458.7% 697.50 ± 5% numa-vmstat.node1.nr_zone_inactive_file
92917 -2.7% 90421 interrupts.CAL:Function_call_interrupts
537.00 ± 10% +28.6% 690.50 ± 12% interrupts.CPU13.RES:Rescheduling_interrupts
574.25 ± 6% +44.4% 829.50 ± 29% interrupts.CPU17.RES:Rescheduling_interrupts
4162 ± 12% -22.4% 3231 ± 5% interrupts.CPU22.TLB:TLB_shootdowns
4051 ± 11% -20.9% 3203 ± 3% interrupts.CPU23.TLB:TLB_shootdowns
4017 ± 5% -17.4% 3318 ± 3% interrupts.CPU24.TLB:TLB_shootdowns
4249 ± 10% -22.7% 3283 ± 8% interrupts.CPU25.TLB:TLB_shootdowns
4003 ± 7% -17.8% 3291 ± 2% interrupts.CPU26.TLB:TLB_shootdowns
4161 ± 8% -19.8% 3336 ± 7% interrupts.CPU27.TLB:TLB_shootdowns
4063 ± 5% -17.9% 3337 ± 5% interrupts.CPU28.TLB:TLB_shootdowns
3970 ± 6% -17.6% 3271 ± 4% interrupts.CPU29.TLB:TLB_shootdowns
4093 ± 7% -20.1% 3270 ± 3% interrupts.CPU30.TLB:TLB_shootdowns
4001 ± 7% -15.2% 3392 ± 9% interrupts.CPU31.TLB:TLB_shootdowns
4246 ± 7% -22.6% 3284 ± 3% interrupts.CPU32.TLB:TLB_shootdowns
3949 ± 6% -14.9% 3361 ± 6% interrupts.CPU33.TLB:TLB_shootdowns
3949 ± 5% -15.6% 3332 ± 8% interrupts.CPU34.TLB:TLB_shootdowns
4057 ± 9% -20.4% 3228 ± 3% interrupts.CPU35.TLB:TLB_shootdowns
4105 ± 7% -22.5% 3180 ± 8% interrupts.CPU36.TLB:TLB_shootdowns
3957 ± 7% -18.7% 3217 ± 7% interrupts.CPU37.TLB:TLB_shootdowns
4071 ± 8% -20.7% 3229 ± 4% interrupts.CPU38.TLB:TLB_shootdowns
4256 ± 18% -22.8% 3286 ± 4% interrupts.CPU39.TLB:TLB_shootdowns
4334 ± 2% -22.0% 3381 ± 6% interrupts.CPU40.TLB:TLB_shootdowns
3858 ± 5% -17.2% 3195 ± 7% interrupts.CPU42.TLB:TLB_shootdowns
4212 ± 9% -20.3% 3356 ± 3% interrupts.CPU43.TLB:TLB_shootdowns
3922 ± 9% -17.7% 3227 ± 4% interrupts.CPU66.TLB:TLB_shootdowns
4021 ± 3% -16.1% 3372 ± 5% interrupts.CPU67.TLB:TLB_shootdowns
4176 ± 4% -19.0% 3381 ± 4% interrupts.CPU68.TLB:TLB_shootdowns
4149 ± 5% -39.5% 2508 ± 57% interrupts.CPU69.TLB:TLB_shootdowns
3993 ± 8% -18.1% 3270 ± 3% interrupts.CPU70.TLB:TLB_shootdowns
4059 ± 4% -17.4% 3352 ± 4% interrupts.CPU71.TLB:TLB_shootdowns
514.50 ± 5% +49.7% 770.00 ± 24% interrupts.CPU72.RES:Rescheduling_interrupts
3994 ± 5% -20.9% 3158 ± 2% interrupts.CPU72.TLB:TLB_shootdowns
4034 ± 7% -17.1% 3342 ± 3% interrupts.CPU73.TLB:TLB_shootdowns
4018 ± 7% -15.1% 3412 ± 4% interrupts.CPU74.TLB:TLB_shootdowns
4052 ± 7% -14.6% 3459 ± 5% interrupts.CPU75.TLB:TLB_shootdowns
4060 ± 6% -19.6% 3263 ± 5% interrupts.CPU76.TLB:TLB_shootdowns
4025 ± 5% -20.1% 3217 ± 2% interrupts.CPU77.TLB:TLB_shootdowns
4071 ± 6% -21.5% 3197 ± 2% interrupts.CPU78.TLB:TLB_shootdowns
4045 ± 5% -17.7% 3330 ± 7% interrupts.CPU79.TLB:TLB_shootdowns
454.00 ± 36% +51.5% 688.00 ± 13% interrupts.CPU80.RES:Rescheduling_interrupts
3963 ± 5% -18.5% 3229 ± 5% interrupts.CPU81.TLB:TLB_shootdowns
4202 ± 5% -25.3% 3139 ± 5% interrupts.CPU82.TLB:TLB_shootdowns
3843 ± 3% -15.6% 3242 interrupts.CPU83.TLB:TLB_shootdowns
4169 ± 5% -40.3% 2489 ± 57% interrupts.CPU86.TLB:TLB_shootdowns
4062 ± 6% -17.6% 3345 ± 2% interrupts.CPU87.TLB:TLB_shootdowns
***************************************************************************************************
vm-snb-4G: qemu-system-x86_64 -enable-kvm -cpu SandyBridge -smp 2 -m 4G
=========================================================================================
compiler/group/kconfig/rootfs/tbox_group/testcase:
gcc-7/kselftests-02/x86_64-rhel-7.2/debian-x86_64-2018-04-03.cgz/vm-snb-4G/kernel_selftests
commit:
9627026352 ("mm: page_cache_add_speculative(): refactoring")
cdaa813278 ("mm/gup: track gup-pinned pages")
96270263521248d5 cdaa813278ddc616ee201eacda7
---------------- ---------------------------
fail:runs %reproduction fail:runs
| | |
4:12 -25% 1:12 kmsg.unregister_netdevice:waiting_for_veth_A-R1_to_become_free.Usage_count=
1:12 -8% :12 kmsg.veth0:Failed_to_cycle_device_veth0;route_tables_might_be_wrong
:12 100% 12:12 kernel_selftests.memfd.run_fuse_test.sh.fail
:12 8% 1:12 kernel_selftests.net.ip_defrag.sh.fail
%stddev %change %stddev
\ | \
1.00 -100.0% 0.00 kernel_selftests.memfd.run_fuse_test.sh.pass
361623 +223.2% 1168751 meminfo.Active
361623 +223.2% 1168751 meminfo.Active(anon)
127769 ± 21% -94.8% 6662 ± 26% meminfo.CmaFree
1941240 -41.3% 1139756 meminfo.MemAvailable
1895394 -42.4% 1091194 ± 2% meminfo.MemFree
2137756 +37.6% 2941952 meminfo.Memused
881.70 ± 5% +52.8% 1347 ± 4% meminfo.max_used_kB
***************************************************************************************************
lkp-bdw-ep3: 88 threads Intel(R) Xeon(R) CPU E5-2699 v4 @ 2.20GHz with 64G memory
=========================================================================================
class/compiler/cpufreq_governor/disk/kconfig/nr_threads/rootfs/tbox_group/testcase/testtime/ucode:
pipe/gcc-7/performance/1HDD/x86_64-rhel-7.2/100%/debian-x86_64-2018-04-03.cgz/lkp-bdw-ep3/stress-ng/60s/0xb00002e
commit:
9627026352 ("mm: page_cache_add_speculative(): refactoring")
cdaa813278 ("mm/gup: track gup-pinned pages")
96270263521248d5 cdaa813278ddc616ee201eacda7
---------------- ---------------------------
fail:runs %reproduction fail:runs
| | |
:4 100% 4:4 dmesg.RIP:get_gup_pin_page
:4 100% 4:4 dmesg.WARNING:at_mm/gup.c:#get_gup_pin_page
%stddev %change %stddev
\ | \
360.22 -16.3% 301.59 stress-ng.time.elapsed_time
360.22 -16.3% 301.59 stress-ng.time.elapsed_time.max
8342 -1.3% 8234 stress-ng.time.percent_of_cpu_this_job_got
26890 -19.3% 21707 stress-ng.time.system_time
2.989e+08 -99.3% 2099213 stress-ng.vm-splice.ops
12010366 +10.0% 13211802 meminfo.Committed_AS
5812 ± 4% +18.0% 6856 ± 3% meminfo.max_used_kB
5.64 ± 2% +1.3 6.94 ± 2% mpstat.cpu.idle%
9.90 +1.8 11.68 ± 2% mpstat.cpu.usr%
107366 ± 93% -78.7% 22825 ± 44% numa-meminfo.node0.AnonPages
74249 ± 6% -13.8% 63969 ± 9% numa-meminfo.node0.SUnreclaim
5.90 ± 2% +22.8% 7.24 iostat.cpu.idle
84.23 -3.7% 81.11 iostat.cpu.system
9.87 +18.0% 11.64 ± 2% iostat.cpu.user
16463 +2.3% 16841 proc-vmstat.nr_kernel_stack
275921 ± 93% -50.8% 135706 ±150% proc-vmstat.numa_pte_updates
1000818 -14.3% 857522 proc-vmstat.pgfault
83.75 -3.6% 80.75 vmstat.cpu.sy
9.25 ± 4% +21.6% 11.25 ± 3% vmstat.cpu.us
1766858 +20.5% 2129192 vmstat.system.cs
185535 +1.5% 188310 vmstat.system.in
26840 ± 93% -78.8% 5697 ± 44% numa-vmstat.node0.nr_anon_pages
18563 ± 6% -13.8% 15992 ± 9% numa-vmstat.node0.nr_slab_unreclaimable
1.066e+09 ± 2% -28.2% 7.648e+08 ± 7% numa-vmstat.node0.numa_hit
1.066e+09 ± 2% -28.2% 7.648e+08 ± 7% numa-vmstat.node0.numa_local
9.301e+08 ± 2% -17.2% 7.701e+08 ± 6% numa-vmstat.node1.numa_hit
9.3e+08 ± 2% -17.2% 7.699e+08 ± 6% numa-vmstat.node1.numa_local
2.15 ± 2% -0.1 2.03 ± 4% perf-profile.calltrace.cycles-pp.intel_idle.cpuidle_enter_state.do_idle.cpu_startup_entry.start_secondary
0.87 -0.1 0.81 perf-profile.calltrace.cycles-pp.avc_has_perm.file_has_perm.security_file_permission.vfs_read.ksys_read
1.35 -0.0 1.30 perf-profile.calltrace.cycles-pp.file_has_perm.security_file_permission.vfs_read.ksys_read.do_syscall_64
0.83 -0.0 0.80 perf-profile.calltrace.cycles-pp.avc_has_perm.file_has_perm.security_file_permission.vfs_write.ksys_write
1.31 -0.0 1.27 perf-profile.calltrace.cycles-pp.file_has_perm.security_file_permission.vfs_write.ksys_write.do_syscall_64
0.55 +0.0 0.57 perf-profile.calltrace.cycles-pp.__inode_security_revalidate.selinux_file_permission.security_file_permission.vfs_write.ksys_write
2.09 +0.1 2.15 perf-profile.calltrace.cycles-pp.__alloc_pages_nodemask.pipe_write.__vfs_write.vfs_write.ksys_write
2.62 ± 2% +0.1 2.68 perf-profile.calltrace.cycles-pp.pipe_wait.pipe_write.__vfs_write.vfs_write.ksys_write
2650 -1.3% 2616 turbostat.Avg_MHz
3.85 ± 2% +0.7 4.55 turbostat.C1%
0.54 ± 7% +0.2 0.70 ± 12% turbostat.C1E%
4.71 ± 2% +21.7% 5.73 turbostat.CPU%c1
77.50 ± 2% -14.2% 66.50 ± 2% turbostat.CoreTmp
67302470 -14.9% 57247592 turbostat.IRQ
81.75 ± 2% -13.1% 71.00 turbostat.PkgTmp
261.28 +3.9% 271.39 turbostat.PkgWatt
1285315 ± 8% +15.7% 1487427 ± 6% sched_debug.cfs_rq:/.MIN_vruntime.stddev
173175 -16.1% 145379 sched_debug.cfs_rq:/.exec_clock.avg
174188 -16.1% 146168 sched_debug.cfs_rq:/.exec_clock.max
171345 -16.0% 143970 sched_debug.cfs_rq:/.exec_clock.min
5689 ± 7% -27.5% 4124 ± 10% sched_debug.cfs_rq:/.load.min
168.54 ± 6% +12.3% 189.25 ± 6% sched_debug.cfs_rq:/.load_avg.max
1285315 ± 8% +15.7% 1487427 ± 6% sched_debug.cfs_rq:/.max_vruntime.stddev
16247293 -15.8% 13678528 sched_debug.cfs_rq:/.min_vruntime.avg
17621646 ± 2% -13.2% 15289779 ± 3% sched_debug.cfs_rq:/.min_vruntime.max
14916399 -18.2% 12204755 ± 3% sched_debug.cfs_rq:/.min_vruntime.min
0.13 ± 6% +21.7% 0.16 ± 8% sched_debug.cfs_rq:/.nr_running.stddev
4.96 ± 4% -20.3% 3.96 ± 9% sched_debug.cfs_rq:/.runnable_load_avg.min
5426 ± 8% -19.0% 4397 ± 11% sched_debug.cfs_rq:/.runnable_weight.min
10113 ± 21% -48.9% 5166 ± 13% sched_debug.cpu.avg_idle.min
222767 -13.4% 192825 sched_debug.cpu.clock.avg
222785 -13.4% 192841 sched_debug.cpu.clock.max
222745 -13.4% 192807 sched_debug.cpu.clock.min
11.90 ± 12% -17.7% 9.80 ± 12% sched_debug.cpu.clock.stddev
222767 -13.4% 192825 sched_debug.cpu.clock_task.avg
222785 -13.4% 192841 sched_debug.cpu.clock_task.max
222745 -13.4% 192807 sched_debug.cpu.clock_task.min
11.90 ± 12% -17.7% 9.80 ± 12% sched_debug.cpu.clock_task.stddev
5.21 ± 3% -12.9% 4.54 ± 3% sched_debug.cpu.cpu_load[0].min
4955 -19.3% 4001 sched_debug.cpu.curr->pid.avg
6909 -11.6% 6108 sched_debug.cpu.curr->pid.max
11634 ± 7% -10.9% 10363 sched_debug.cpu.load.avg
193768 -15.5% 163653 sched_debug.cpu.nr_load_updates.avg
197917 -15.6% 167117 sched_debug.cpu.nr_load_updates.max
191959 -15.6% 162097 sched_debug.cpu.nr_load_updates.min
0.50 ± 6% +10.8% 0.56 ± 6% sched_debug.cpu.nr_running.stddev
4644436 ± 2% -7.8% 4280609 ± 2% sched_debug.cpu.nr_switches.avg
4644663 ± 2% -7.8% 4280771 ± 2% sched_debug.cpu.sched_count.avg
409748 ± 4% -22.5% 317516 ± 3% sched_debug.cpu.sched_goidle.avg
572470 ± 11% -22.4% 444043 ± 13% sched_debug.cpu.sched_goidle.max
286861 ± 7% -22.8% 221401 ± 8% sched_debug.cpu.sched_goidle.min
222744 -13.4% 192807 sched_debug.cpu_clk
219014 -13.7% 189076 sched_debug.ktime
223427 -13.4% 193488 sched_debug.sched_clk
14.20 +15.8% 16.44 perf-stat.i.MPKI
3.166e+10 +17.1% 3.708e+10 perf-stat.i.branch-instructions
1.57 +0.0 1.59 perf-stat.i.branch-miss-rate%
4.847e+08 +16.6% 5.653e+08 ± 2% perf-stat.i.branch-misses
12.07 ± 23% -7.1 4.97 ± 55% perf-stat.i.cache-miss-rate%
9.997e+08 +18.7% 1.187e+09 perf-stat.i.cache-references
1782714 +20.5% 2148963 perf-stat.i.context-switches
4.01 -60.1% 1.60 perf-stat.i.cpi
269394 ± 5% +18.6% 319628 ± 2% perf-stat.i.cpu-migrations
0.19 ± 3% +0.0 0.22 perf-stat.i.dTLB-load-miss-rate%
47856194 ± 3% +19.6% 57235440 perf-stat.i.dTLB-load-misses
3.932e+10 +16.8% 4.592e+10 perf-stat.i.dTLB-loads
2.459e+10 +16.7% 2.871e+10 perf-stat.i.dTLB-stores
72.03 +1.3 73.35 perf-stat.i.iTLB-load-miss-rate%
92906511 ± 2% +16.5% 1.083e+08 ± 3% perf-stat.i.iTLB-load-misses
35482612 +12.6% 39969391 ± 2% perf-stat.i.iTLB-loads
1.521e+11 +17.0% 1.779e+11 perf-stat.i.instructions
28571 ± 3% +14.4% 32688 ± 6% perf-stat.i.instructions-per-iTLB-miss
0.64 +16.9% 0.75 perf-stat.i.ipc
2696 +1.9% 2746 perf-stat.i.minor-faults
115872 ± 4% +33.3% 154453 ± 11% perf-stat.i.node-loads
69.92 ± 5% -6.0 63.95 ± 2% perf-stat.i.node-store-miss-rate%
2696 +1.9% 2746 perf-stat.i.page-faults
1.53 -15.3% 1.30 perf-stat.overall.cpi
0.65 +18.1% 0.77 perf-stat.overall.ipc
3.153e+10 +16.9% 3.684e+10 perf-stat.ps.branch-instructions
4.827e+08 +16.3% 5.616e+08 ± 2% perf-stat.ps.branch-misses
9.972e+08 +18.4% 1.181e+09 perf-stat.ps.cache-references
1778082 +20.3% 2138597 perf-stat.ps.context-switches
2.319e+11 -1.2% 2.292e+11 perf-stat.ps.cpu-cycles
268859 ± 5% +18.4% 318278 ± 2% perf-stat.ps.cpu-migrations
47762824 ± 3% +19.4% 57005870 perf-stat.ps.dTLB-load-misses
3.916e+10 +16.5% 4.563e+10 perf-stat.ps.dTLB-loads
2.449e+10 +16.5% 2.852e+10 perf-stat.ps.dTLB-stores
92569828 ± 2% +16.2% 1.076e+08 ± 3% perf-stat.ps.iTLB-load-misses
35350893 +12.4% 39724157 ± 2% perf-stat.ps.iTLB-loads
1.515e+11 +16.7% 1.767e+11 perf-stat.ps.instructions
2690 +1.6% 2733 perf-stat.ps.minor-faults
115582 ± 4% +33.0% 153669 ± 11% perf-stat.ps.node-loads
2690 +1.6% 2733 perf-stat.ps.page-faults
5.463e+13 -2.2% 5.344e+13 perf-stat.total.instructions
423.00 -16.0% 355.50 interrupts.9:IO-APIC.9-fasteoi.acpi
334285 -13.8% 288189 interrupts.CAL:Function_call_interrupts
3718 ± 5% -11.2% 3301 interrupts.CPU0.CAL:Function_call_interrupts
721763 -16.2% 605183 interrupts.CPU0.LOC:Local_timer_interrupts
25452 ± 12% +29.7% 33009 ± 11% interrupts.CPU0.RES:Rescheduling_interrupts
423.00 -16.0% 355.50 interrupts.CPU1.9:IO-APIC.9-fasteoi.acpi
3841 -13.6% 3317 interrupts.CPU1.CAL:Function_call_interrupts
721450 -16.2% 604748 interrupts.CPU1.LOC:Local_timer_interrupts
3776 ± 2% -12.2% 3317 interrupts.CPU10.CAL:Function_call_interrupts
722124 -16.2% 604931 interrupts.CPU10.LOC:Local_timer_interrupts
22581 ± 13% +44.5% 32630 ± 25% interrupts.CPU10.RES:Rescheduling_interrupts
3835 -13.4% 3321 interrupts.CPU11.CAL:Function_call_interrupts
721997 -16.2% 605063 interrupts.CPU11.LOC:Local_timer_interrupts
21969 ± 12% +39.6% 30662 ± 10% interrupts.CPU11.RES:Rescheduling_interrupts
3828 -12.7% 3340 interrupts.CPU12.CAL:Function_call_interrupts
721760 -16.2% 604828 interrupts.CPU12.LOC:Local_timer_interrupts
3790 -12.8% 3303 interrupts.CPU13.CAL:Function_call_interrupts
721659 -16.2% 604978 interrupts.CPU13.LOC:Local_timer_interrupts
3796 -12.6% 3317 interrupts.CPU14.CAL:Function_call_interrupts
721830 -16.2% 605051 interrupts.CPU14.LOC:Local_timer_interrupts
3745 ± 2% -11.6% 3313 interrupts.CPU15.CAL:Function_call_interrupts
721696 -16.1% 605247 interrupts.CPU15.LOC:Local_timer_interrupts
3796 ± 2% -13.1% 3298 interrupts.CPU16.CAL:Function_call_interrupts
721615 -16.1% 605304 interrupts.CPU16.LOC:Local_timer_interrupts
721686 -16.2% 604977 interrupts.CPU17.LOC:Local_timer_interrupts
23557 ± 11% +31.8% 31037 ± 17% interrupts.CPU17.RES:Rescheduling_interrupts
3841 -13.9% 3308 interrupts.CPU18.CAL:Function_call_interrupts
721620 -16.2% 604958 interrupts.CPU18.LOC:Local_timer_interrupts
22764 ± 17% +33.8% 30451 ± 8% interrupts.CPU18.RES:Rescheduling_interrupts
3790 ± 2% -12.8% 3304 interrupts.CPU19.CAL:Function_call_interrupts
721479 -16.1% 604999 interrupts.CPU19.LOC:Local_timer_interrupts
3845 -14.0% 3307 interrupts.CPU2.CAL:Function_call_interrupts
721284 -16.1% 605094 interrupts.CPU2.LOC:Local_timer_interrupts
22880 ± 19% +42.0% 32484 ± 12% interrupts.CPU2.RES:Rescheduling_interrupts
721360 -16.1% 604946 interrupts.CPU20.LOC:Local_timer_interrupts
21116 ± 18% +39.1% 29366 ± 17% interrupts.CPU20.RES:Rescheduling_interrupts
3811 -13.5% 3297 interrupts.CPU21.CAL:Function_call_interrupts
721473 -16.2% 604796 interrupts.CPU21.LOC:Local_timer_interrupts
3827 -15.3% 3241 ± 3% interrupts.CPU22.CAL:Function_call_interrupts
721210 -16.2% 604237 interrupts.CPU22.LOC:Local_timer_interrupts
721987 -16.2% 604725 interrupts.CPU23.LOC:Local_timer_interrupts
3821 -19.4% 3081 ± 6% interrupts.CPU24.CAL:Function_call_interrupts
721544 -16.2% 604685 interrupts.CPU24.LOC:Local_timer_interrupts
3786 -15.6% 3194 ± 3% interrupts.CPU25.CAL:Function_call_interrupts
721135 -16.1% 604853 interrupts.CPU25.LOC:Local_timer_interrupts
3827 -15.2% 3245 ± 2% interrupts.CPU26.CAL:Function_call_interrupts
721813 -16.2% 605191 interrupts.CPU26.LOC:Local_timer_interrupts
3821 -25.4% 2851 ± 26% interrupts.CPU27.CAL:Function_call_interrupts
721056 -16.1% 605078 interrupts.CPU27.LOC:Local_timer_interrupts
3818 -15.1% 3241 ± 3% interrupts.CPU28.CAL:Function_call_interrupts
721295 -16.1% 604867 interrupts.CPU28.LOC:Local_timer_interrupts
3839 -14.2% 3293 interrupts.CPU29.CAL:Function_call_interrupts
721791 -16.2% 604635 interrupts.CPU29.LOC:Local_timer_interrupts
3818 -13.1% 3318 interrupts.CPU3.CAL:Function_call_interrupts
721555 -16.2% 604385 interrupts.CPU3.LOC:Local_timer_interrupts
22807 ± 12% +32.9% 30316 ± 13% interrupts.CPU3.RES:Rescheduling_interrupts
3829 -14.3% 3280 interrupts.CPU30.CAL:Function_call_interrupts
721877 -16.2% 604644 interrupts.CPU30.LOC:Local_timer_interrupts
29149 ± 5% -15.8% 24552 ± 10% interrupts.CPU30.RES:Rescheduling_interrupts
3838 -13.9% 3304 interrupts.CPU31.CAL:Function_call_interrupts
721927 -16.2% 604849 interrupts.CPU31.LOC:Local_timer_interrupts
3836 -14.2% 3290 interrupts.CPU32.CAL:Function_call_interrupts
720992 -16.1% 604786 interrupts.CPU32.LOC:Local_timer_interrupts
3826 -14.0% 3292 interrupts.CPU33.CAL:Function_call_interrupts
721853 -16.2% 604700 interrupts.CPU33.LOC:Local_timer_interrupts
3809 -13.8% 3283 interrupts.CPU34.CAL:Function_call_interrupts
721742 -16.2% 605038 interrupts.CPU34.LOC:Local_timer_interrupts
3833 -14.0% 3296 interrupts.CPU35.CAL:Function_call_interrupts
721732 -16.2% 604841 interrupts.CPU35.LOC:Local_timer_interrupts
3700 ± 6% -12.7% 3229 ± 3% interrupts.CPU36.CAL:Function_call_interrupts
721598 -16.2% 604849 interrupts.CPU36.LOC:Local_timer_interrupts
3835 -14.1% 3293 interrupts.CPU37.CAL:Function_call_interrupts
721245 -16.2% 604498 interrupts.CPU37.LOC:Local_timer_interrupts
3831 -13.8% 3301 interrupts.CPU38.CAL:Function_call_interrupts
721366 -16.1% 605049 interrupts.CPU38.LOC:Local_timer_interrupts
3843 -15.3% 3253 ± 2% interrupts.CPU39.CAL:Function_call_interrupts
721951 -16.2% 604693 interrupts.CPU39.LOC:Local_timer_interrupts
3823 -13.2% 3316 interrupts.CPU4.CAL:Function_call_interrupts
721523 -16.2% 604953 interrupts.CPU4.LOC:Local_timer_interrupts
22707 ± 16% +33.2% 30241 ± 3% interrupts.CPU4.RES:Rescheduling_interrupts
3840 -14.2% 3294 interrupts.CPU40.CAL:Function_call_interrupts
721636 -16.2% 604810 interrupts.CPU40.LOC:Local_timer_interrupts
3847 -18.8% 3122 ± 9% interrupts.CPU41.CAL:Function_call_interrupts
721928 -16.2% 604884 interrupts.CPU41.LOC:Local_timer_interrupts
3839 -14.3% 3290 interrupts.CPU42.CAL:Function_call_interrupts
721753 -16.2% 604811 interrupts.CPU42.LOC:Local_timer_interrupts
3778 -13.8% 3255 interrupts.CPU43.CAL:Function_call_interrupts
721315 -16.2% 604691 interrupts.CPU43.LOC:Local_timer_interrupts
3841 -13.7% 3314 interrupts.CPU44.CAL:Function_call_interrupts
721306 -16.2% 604640 interrupts.CPU44.LOC:Local_timer_interrupts
22357 ± 16% +47.9% 33078 ± 15% interrupts.CPU44.RES:Rescheduling_interrupts
3832 -15.0% 3256 ± 3% interrupts.CPU45.CAL:Function_call_interrupts
721470 -16.2% 604760 interrupts.CPU45.LOC:Local_timer_interrupts
3846 -18.1% 3149 ± 9% interrupts.CPU46.CAL:Function_call_interrupts
721294 -16.2% 604606 interrupts.CPU46.LOC:Local_timer_interrupts
22430 ± 19% +39.5% 31283 ± 10% interrupts.CPU46.RES:Rescheduling_interrupts
3795 -12.5% 3320 interrupts.CPU47.CAL:Function_call_interrupts
721274 -16.2% 604302 interrupts.CPU47.LOC:Local_timer_interrupts
22255 ± 13% +29.9% 28907 ± 5% interrupts.CPU47.RES:Rescheduling_interrupts
3841 -14.2% 3295 interrupts.CPU48.CAL:Function_call_interrupts
721357 -16.2% 604782 interrupts.CPU48.LOC:Local_timer_interrupts
20959 ± 17% +36.5% 28600 ± 7% interrupts.CPU48.RES:Rescheduling_interrupts
3835 -13.3% 3324 interrupts.CPU49.CAL:Function_call_interrupts
721311 -16.1% 605127 interrupts.CPU49.LOC:Local_timer_interrupts
22089 ± 15% +33.1% 29406 ± 11% interrupts.CPU49.RES:Rescheduling_interrupts
3842 -14.0% 3305 interrupts.CPU5.CAL:Function_call_interrupts
721561 -16.1% 605092 interrupts.CPU5.LOC:Local_timer_interrupts
24272 ± 14% +25.3% 30413 ± 11% interrupts.CPU5.RES:Rescheduling_interrupts
3848 -13.7% 3319 interrupts.CPU50.CAL:Function_call_interrupts
721251 -16.1% 604921 interrupts.CPU50.LOC:Local_timer_interrupts
3827 -13.3% 3318 interrupts.CPU51.CAL:Function_call_interrupts
721474 -16.2% 604842 interrupts.CPU51.LOC:Local_timer_interrupts
3812 -12.5% 3337 interrupts.CPU52.CAL:Function_call_interrupts
721284 -16.1% 604942 interrupts.CPU52.LOC:Local_timer_interrupts
22236 ± 10% +33.3% 29642 ± 8% interrupts.CPU52.RES:Rescheduling_interrupts
721452 -16.1% 605377 interrupts.CPU53.LOC:Local_timer_interrupts
21926 ± 15% +38.2% 30305 ± 12% interrupts.CPU53.RES:Rescheduling_interrupts
721468 -16.1% 605249 interrupts.CPU54.LOC:Local_timer_interrupts
22522 ± 13% +36.4% 30717 ± 17% interrupts.CPU54.RES:Rescheduling_interrupts
3842 -13.9% 3307 interrupts.CPU55.CAL:Function_call_interrupts
721620 -16.2% 604986 interrupts.CPU55.LOC:Local_timer_interrupts
22201 ± 16% +31.7% 29239 ± 11% interrupts.CPU55.RES:Rescheduling_interrupts
3811 -13.3% 3303 interrupts.CPU56.CAL:Function_call_interrupts
721916 -16.2% 605011 interrupts.CPU56.LOC:Local_timer_interrupts
721636 -16.2% 604961 interrupts.CPU57.LOC:Local_timer_interrupts
3841 -13.9% 3309 interrupts.CPU58.CAL:Function_call_interrupts
721637 -16.1% 605154 interrupts.CPU58.LOC:Local_timer_interrupts
3795 -12.7% 3314 interrupts.CPU59.CAL:Function_call_interrupts
721926 -16.1% 605366 interrupts.CPU59.LOC:Local_timer_interrupts
3841 -17.0% 3189 ± 7% interrupts.CPU6.CAL:Function_call_interrupts
721537 -16.1% 605025 interrupts.CPU6.LOC:Local_timer_interrupts
21627 ± 16% +36.9% 29599 ± 15% interrupts.CPU6.RES:Rescheduling_interrupts
3839 -13.5% 3319 interrupts.CPU60.CAL:Function_call_interrupts
721689 -16.2% 604938 interrupts.CPU60.LOC:Local_timer_interrupts
22724 ± 12% +31.4% 29852 ± 13% interrupts.CPU60.RES:Rescheduling_interrupts
721538 -16.1% 605018 interrupts.CPU61.LOC:Local_timer_interrupts
22521 ± 15% +33.2% 29995 ± 19% interrupts.CPU61.RES:Rescheduling_interrupts
3795 ± 2% -12.7% 3313 interrupts.CPU62.CAL:Function_call_interrupts
721565 -16.2% 604946 interrupts.CPU62.LOC:Local_timer_interrupts
22054 ± 17% +38.7% 30598 ± 11% interrupts.CPU62.RES:Rescheduling_interrupts
721884 -16.2% 605030 interrupts.CPU63.LOC:Local_timer_interrupts
3772 ± 3% -12.3% 3309 interrupts.CPU64.CAL:Function_call_interrupts
721981 -16.2% 605040 interrupts.CPU64.LOC:Local_timer_interrupts
21437 ± 20% +33.6% 28639 ± 19% interrupts.CPU64.RES:Rescheduling_interrupts
3779 -19.3% 3051 ± 14% interrupts.CPU65.CAL:Function_call_interrupts
721390 -16.1% 605132 interrupts.CPU65.LOC:Local_timer_interrupts
3825 -13.5% 3309 interrupts.CPU66.CAL:Function_call_interrupts
722064 -16.3% 604606 interrupts.CPU66.LOC:Local_timer_interrupts
3819 -26.5% 2808 ± 24% interrupts.CPU67.CAL:Function_call_interrupts
721439 -16.2% 604744 interrupts.CPU67.LOC:Local_timer_interrupts
3821 -13.5% 3306 interrupts.CPU68.CAL:Function_call_interrupts
722060 -16.3% 604673 interrupts.CPU68.LOC:Local_timer_interrupts
3821 -13.7% 3297 interrupts.CPU69.CAL:Function_call_interrupts
722106 -16.3% 604542 interrupts.CPU69.LOC:Local_timer_interrupts
3842 -14.2% 3297 interrupts.CPU7.CAL:Function_call_interrupts
721363 -16.1% 605295 interrupts.CPU7.LOC:Local_timer_interrupts
22221 ± 16% +40.9% 31317 ± 19% interrupts.CPU7.RES:Rescheduling_interrupts
3826 -13.6% 3305 interrupts.CPU70.CAL:Function_call_interrupts
721764 -16.2% 604627 interrupts.CPU70.LOC:Local_timer_interrupts
3809 -13.5% 3295 interrupts.CPU71.CAL:Function_call_interrupts
722080 -16.2% 604781 interrupts.CPU71.LOC:Local_timer_interrupts
3818 -14.2% 3274 ± 2% interrupts.CPU72.CAL:Function_call_interrupts
721916 -16.2% 604918 interrupts.CPU72.LOC:Local_timer_interrupts
27835 ± 14% -17.6% 22945 ± 10% interrupts.CPU72.RES:Rescheduling_interrupts
3813 -13.2% 3308 interrupts.CPU73.CAL:Function_call_interrupts
721747 -16.2% 604707 interrupts.CPU73.LOC:Local_timer_interrupts
721746 -16.2% 604838 interrupts.CPU74.LOC:Local_timer_interrupts
3832 -14.7% 3269 ± 2% interrupts.CPU75.CAL:Function_call_interrupts
721781 -16.2% 604619 interrupts.CPU75.LOC:Local_timer_interrupts
3779 -12.4% 3310 interrupts.CPU76.CAL:Function_call_interrupts
720970 -16.1% 604618 interrupts.CPU76.LOC:Local_timer_interrupts
3809 ± 2% -15.7% 3211 ± 4% interrupts.CPU77.CAL:Function_call_interrupts
722062 -16.3% 604188 interrupts.CPU77.LOC:Local_timer_interrupts
3843 -14.6% 3284 ± 2% interrupts.CPU78.CAL:Function_call_interrupts
721715 -16.2% 604636 interrupts.CPU78.LOC:Local_timer_interrupts
3840 -13.9% 3306 interrupts.CPU79.CAL:Function_call_interrupts
721613 -16.2% 604526 interrupts.CPU79.LOC:Local_timer_interrupts
3763 ± 4% -11.5% 3331 interrupts.CPU8.CAL:Function_call_interrupts
721367 -16.1% 605107 interrupts.CPU8.LOC:Local_timer_interrupts
22471 ± 17% +38.2% 31048 ± 9% interrupts.CPU8.RES:Rescheduling_interrupts
3830 -13.9% 3298 interrupts.CPU80.CAL:Function_call_interrupts
721678 -16.2% 604714 interrupts.CPU80.LOC:Local_timer_interrupts
3776 ± 3% -12.5% 3306 interrupts.CPU81.CAL:Function_call_interrupts
721263 -16.1% 604803 interrupts.CPU81.LOC:Local_timer_interrupts
3837 -13.9% 3305 interrupts.CPU82.CAL:Function_call_interrupts
721961 -16.2% 604781 interrupts.CPU82.LOC:Local_timer_interrupts
3849 -14.8% 3280 interrupts.CPU83.CAL:Function_call_interrupts
721888 -16.2% 604619 interrupts.CPU83.LOC:Local_timer_interrupts
3802 -13.2% 3300 interrupts.CPU84.CAL:Function_call_interrupts
721937 -16.2% 604653 interrupts.CPU84.LOC:Local_timer_interrupts
3843 -13.8% 3313 interrupts.CPU85.CAL:Function_call_interrupts
721834 -16.2% 604711 interrupts.CPU85.LOC:Local_timer_interrupts
3839 -14.3% 3291 interrupts.CPU86.CAL:Function_call_interrupts
721871 -16.2% 604809 interrupts.CPU86.LOC:Local_timer_interrupts
3847 -14.6% 3287 interrupts.CPU87.CAL:Function_call_interrupts
722149 -16.3% 604789 interrupts.CPU87.LOC:Local_timer_interrupts
3838 -14.1% 3298 interrupts.CPU9.CAL:Function_call_interrupts
721253 -16.2% 604595 interrupts.CPU9.LOC:Local_timer_interrupts
22535 ± 19% +36.1% 30680 ± 11% interrupts.CPU9.RES:Rescheduling_interrupts
63503101 -16.2% 53227032 interrupts.LOC:Local_timer_interrupts
310.00 ± 3% +11.0% 344.00 ± 7% interrupts.TLB:TLB_shootdowns
20431 ± 15% -19.7% 16415 ± 4% softirqs.CPU0.RCU
34582 ± 2% +17.5% 40639 ± 8% softirqs.CPU0.SCHED
133704 -12.9% 116517 ± 3% softirqs.CPU0.TIMER
20017 ± 16% -18.6% 16300 softirqs.CPU1.RCU
32010 ± 3% +17.3% 37561 ± 8% softirqs.CPU1.SCHED
132385 ± 2% -14.8% 112812 softirqs.CPU1.TIMER
19743 ± 16% -20.2% 15764 ± 3% softirqs.CPU10.RCU
30881 ± 3% +20.6% 37253 ± 10% softirqs.CPU10.SCHED
130801 ± 2% -8.5% 119711 ± 6% softirqs.CPU10.TIMER
30607 ± 2% +20.4% 36850 ± 8% softirqs.CPU11.SCHED
133304 ± 2% -11.9% 117463 ± 2% softirqs.CPU11.TIMER
30848 +20.1% 37052 ± 9% softirqs.CPU12.SCHED
131208 -11.5% 116174 ± 3% softirqs.CPU12.TIMER
22042 ± 17% -28.7% 15719 ± 5% softirqs.CPU13.RCU
30520 ± 5% +21.7% 37133 ± 11% softirqs.CPU13.SCHED
135598 ± 4% -15.4% 114708 ± 2% softirqs.CPU13.TIMER
31132 ± 4% +15.4% 35911 ± 10% softirqs.CPU14.SCHED
148384 ± 17% -22.8% 114512 softirqs.CPU14.TIMER
30303 +20.6% 36560 ± 10% softirqs.CPU15.SCHED
133852 -14.1% 115008 softirqs.CPU15.TIMER
31199 ± 2% +18.5% 36961 ± 8% softirqs.CPU16.SCHED
133767 ± 2% -13.1% 116191 softirqs.CPU16.TIMER
19872 ± 17% -17.2% 16453 ± 2% softirqs.CPU17.RCU
30661 ± 2% +19.2% 36554 ± 9% softirqs.CPU17.SCHED
133274 ± 2% -15.1% 113122 ± 2% softirqs.CPU17.TIMER
20088 ± 15% -17.5% 16582 ± 2% softirqs.CPU18.RCU
31180 ± 3% +15.6% 36055 ± 9% softirqs.CPU18.SCHED
134796 ± 4% -15.7% 113667 softirqs.CPU18.TIMER
22481 ± 20% -26.8% 16451 ± 2% softirqs.CPU19.RCU
30809 ± 2% +19.5% 36811 ± 7% softirqs.CPU19.SCHED
132271 ± 2% -12.4% 115843 ± 3% softirqs.CPU19.TIMER
19797 ± 16% -17.5% 16326 ± 2% softirqs.CPU2.RCU
30922 ± 3% +21.6% 37612 ± 8% softirqs.CPU2.SCHED
25248 ± 29% -24.3% 19119 ± 24% softirqs.CPU20.RCU
29985 ± 2% +22.1% 36608 ± 8% softirqs.CPU20.SCHED
128772 ± 2% -10.9% 114692 softirqs.CPU20.TIMER
19935 ± 17% -19.2% 16110 ± 3% softirqs.CPU21.RCU
31495 ± 3% +16.4% 36651 ± 7% softirqs.CPU21.SCHED
130837 ± 3% -13.2% 113573 ± 2% softirqs.CPU21.TIMER
40257 ± 5% -13.7% 34739 ± 7% softirqs.CPU22.SCHED
133177 ± 2% -16.6% 111009 ± 3% softirqs.CPU22.TIMER
40524 ± 5% -17.6% 33383 ± 9% softirqs.CPU23.SCHED
133547 ± 4% -18.1% 109369 softirqs.CPU23.TIMER
39849 ± 3% -15.3% 33755 ± 9% softirqs.CPU24.SCHED
131526 ± 2% -17.7% 108249 ± 2% softirqs.CPU24.TIMER
39996 ± 4% -13.6% 34576 ± 6% softirqs.CPU25.SCHED
131627 ± 3% -16.1% 110442 ± 3% softirqs.CPU25.TIMER
39898 ± 5% -14.9% 33947 ± 7% softirqs.CPU26.SCHED
132681 -16.5% 110841 ± 4% softirqs.CPU26.TIMER
40079 ± 7% -15.6% 33826 ± 6% softirqs.CPU27.SCHED
133577 -18.1% 109462 ± 2% softirqs.CPU27.TIMER
40228 ± 5% -15.4% 34036 ± 6% softirqs.CPU28.SCHED
131075 ± 3% -17.9% 107666 ± 2% softirqs.CPU28.TIMER
39312 ± 3% -14.8% 33499 ± 8% softirqs.CPU29.SCHED
134423 ± 3% -18.4% 109702 ± 3% softirqs.CPU29.TIMER
19384 ± 17% -17.8% 15929 softirqs.CPU3.RCU
30436 ± 3% +21.2% 36897 ± 11% softirqs.CPU3.SCHED
132319 ± 3% -13.4% 114525 ± 2% softirqs.CPU3.TIMER
22908 ± 16% -22.4% 17781 ± 3% softirqs.CPU30.RCU
39762 ± 3% -15.0% 33803 ± 8% softirqs.CPU30.SCHED
134269 ± 2% -17.7% 110531 ± 2% softirqs.CPU30.TIMER
41024 ± 5% -17.4% 33894 ± 7% softirqs.CPU31.SCHED
149024 ± 17% -24.6% 112375 ± 3% softirqs.CPU31.TIMER
39978 ± 4% -15.5% 33774 ± 7% softirqs.CPU32.SCHED
131148 -17.2% 108564 ± 3% softirqs.CPU32.TIMER
39979 ± 4% -13.8% 34476 ± 9% softirqs.CPU33.SCHED
134094 ± 4% -18.1% 109836 ± 2% softirqs.CPU33.TIMER
22786 ± 16% -22.9% 17569 ± 4% softirqs.CPU34.RCU
40552 ± 4% -17.3% 33554 ± 7% softirqs.CPU34.SCHED
131088 ± 2% -17.0% 108798 ± 3% softirqs.CPU34.TIMER
39532 ± 3% -14.1% 33963 ± 7% softirqs.CPU35.SCHED
132211 ± 2% -15.9% 111137 ± 3% softirqs.CPU35.TIMER
38671 ± 4% -13.2% 33557 ± 9% softirqs.CPU36.SCHED
147868 ± 17% -27.0% 107982 softirqs.CPU36.TIMER
23249 ± 15% -22.1% 18100 ± 5% softirqs.CPU37.RCU
40190 ± 5% -15.3% 34023 ± 7% softirqs.CPU37.SCHED
132884 ± 3% -15.9% 111703 ± 2% softirqs.CPU37.TIMER
22745 ± 16% -23.2% 17469 ± 4% softirqs.CPU38.RCU
40569 ± 5% -16.3% 33950 ± 9% softirqs.CPU38.SCHED
135133 -18.3% 110441 ± 2% softirqs.CPU38.TIMER
39935 ± 5% -15.3% 33825 ± 8% softirqs.CPU39.SCHED
133753 ± 2% -17.5% 110412 softirqs.CPU39.TIMER
30946 ± 4% +17.7% 36409 ± 9% softirqs.CPU4.SCHED
130762 ± 2% -13.6% 113024 ± 2% softirqs.CPU4.TIMER
40335 ± 3% -16.4% 33703 ± 9% softirqs.CPU40.SCHED
130983 ± 2% -15.6% 110597 ± 2% softirqs.CPU40.TIMER
40423 ± 5% -17.1% 33525 ± 8% softirqs.CPU41.SCHED
132224 ± 4% -18.0% 108363 softirqs.CPU41.TIMER
40723 ± 4% -17.3% 33682 ± 7% softirqs.CPU42.SCHED
135049 -17.8% 110952 ± 3% softirqs.CPU42.TIMER
39349 ± 3% -14.8% 33536 ± 8% softirqs.CPU43.SCHED
134203 ± 2% -17.6% 110610 ± 2% softirqs.CPU43.TIMER
17084 ± 18% -18.0% 14000 ± 3% softirqs.CPU44.RCU
30946 +22.1% 37787 ± 9% softirqs.CPU44.SCHED
130568 -13.3% 113197 ± 3% softirqs.CPU44.TIMER
20252 ± 15% -19.8% 16238 ± 2% softirqs.CPU45.RCU
31638 ± 4% +16.3% 36780 ± 9% softirqs.CPU45.SCHED
132331 ± 2% -14.9% 112550 softirqs.CPU45.TIMER
24973 ± 13% -16.0% 20983 ± 2% softirqs.CPU46.RCU
30862 +22.1% 37672 ± 6% softirqs.CPU46.SCHED
137074 ± 3% -11.2% 121691 ± 4% softirqs.CPU46.TIMER
19750 ± 17% -18.6% 16079 ± 2% softirqs.CPU47.RCU
30289 ± 3% +21.4% 36762 ± 9% softirqs.CPU47.SCHED
130548 ± 3% -12.7% 113914 softirqs.CPU47.TIMER
19693 ± 16% -17.0% 16336 ± 4% softirqs.CPU48.RCU
30593 ± 5% +19.9% 36684 ± 9% softirqs.CPU48.SCHED
130499 ± 3% -13.6% 112753 ± 2% softirqs.CPU48.TIMER
30877 ± 2% +19.9% 37018 ± 9% softirqs.CPU49.SCHED
130875 ± 4% -13.0% 113833 softirqs.CPU49.TIMER
22365 ± 36% -27.9% 16131 softirqs.CPU5.RCU
30822 +20.2% 37048 ± 9% softirqs.CPU5.SCHED
130397 ± 3% -11.8% 115024 softirqs.CPU5.TIMER
22536 ± 37% -26.9% 16472 ± 4% softirqs.CPU50.RCU
30543 +20.3% 36752 ± 9% softirqs.CPU50.SCHED
133918 ± 3% -13.5% 115860 ± 4% softirqs.CPU50.TIMER
131702 ± 2% -9.6% 118995 ± 6% softirqs.CPU51.TIMER
20176 ± 17% -21.1% 15915 ± 3% softirqs.CPU52.RCU
30631 ± 3% +22.2% 37419 ± 7% softirqs.CPU52.SCHED
131629 -13.5% 113828 softirqs.CPU52.TIMER
31078 +21.4% 37736 ± 9% softirqs.CPU53.SCHED
133106 ± 3% -14.2% 114257 ± 3% softirqs.CPU53.TIMER
30982 ± 4% +19.3% 36962 ± 9% softirqs.CPU54.SCHED
25187 ± 31% -24.8% 18932 ± 27% softirqs.CPU55.RCU
30622 ± 3% +19.6% 36613 ± 9% softirqs.CPU55.SCHED
19796 ± 14% -18.3% 16167 ± 3% softirqs.CPU56.RCU
30828 +18.8% 36619 ± 9% softirqs.CPU56.SCHED
130194 ± 2% -12.1% 114503 ± 2% softirqs.CPU56.TIMER
30577 ± 5% +21.1% 37016 ± 10% softirqs.CPU57.SCHED
147818 ± 17% -24.6% 111515 ± 2% softirqs.CPU57.TIMER
25343 ± 33% -36.6% 16078 ± 4% softirqs.CPU58.RCU
31181 ± 2% +16.6% 36349 ± 10% softirqs.CPU58.SCHED
139070 ± 7% -16.4% 116283 ± 2% softirqs.CPU58.TIMER
19741 ± 16% -15.3% 16722 ± 5% softirqs.CPU59.RCU
30636 ± 2% +20.1% 36788 ± 9% softirqs.CPU59.SCHED
133696 -14.0% 114933 softirqs.CPU59.TIMER
30639 ± 2% +19.3% 36549 ± 9% softirqs.CPU6.SCHED
31080 +19.0% 36975 ± 7% softirqs.CPU60.SCHED
133580 ± 3% -13.5% 115606 softirqs.CPU60.TIMER
19131 ± 16% -16.9% 15898 ± 2% softirqs.CPU61.RCU
30495 ± 3% +20.2% 36664 ± 10% softirqs.CPU61.SCHED
133103 -15.3% 112675 softirqs.CPU61.TIMER
31019 ± 2% +18.8% 36849 ± 8% softirqs.CPU62.SCHED
134432 ± 4% -15.8% 113144 softirqs.CPU62.TIMER
30882 ± 2% +16.9% 36105 ± 8% softirqs.CPU63.SCHED
131772 ± 2% -12.7% 115005 ± 3% softirqs.CPU63.TIMER
19316 ± 16% -18.8% 15694 ± 4% softirqs.CPU64.RCU
30286 ± 2% +20.5% 36497 ± 8% softirqs.CPU64.SCHED
128582 ± 2% -10.1% 115656 ± 4% softirqs.CPU64.TIMER
19223 ± 17% -18.1% 15749 ± 3% softirqs.CPU65.RCU
30985 ± 2% +18.6% 36751 ± 8% softirqs.CPU65.SCHED
130355 ± 3% -13.0% 113407 ± 2% softirqs.CPU65.TIMER
40027 ± 4% -14.7% 34153 ± 7% softirqs.CPU66.SCHED
131990 ± 3% -16.9% 109630 ± 3% softirqs.CPU66.TIMER
40103 ± 5% -16.4% 33528 ± 7% softirqs.CPU67.SCHED
133065 ± 4% -18.5% 108445 softirqs.CPU67.TIMER
39282 -14.5% 33576 ± 9% softirqs.CPU68.SCHED
131993 ± 2% -18.9% 107006 ± 2% softirqs.CPU68.TIMER
131342 ± 3% -16.3% 109974 ± 3% softirqs.CPU69.TIMER
19684 ± 18% -16.4% 16446 ± 4% softirqs.CPU7.RCU
30804 ± 2% +19.7% 36877 ± 11% softirqs.CPU7.SCHED
39499 ± 4% -14.1% 33939 ± 7% softirqs.CPU70.SCHED
132374 -17.3% 109508 ± 4% softirqs.CPU70.TIMER
39816 ± 4% -13.6% 34387 ± 6% softirqs.CPU71.SCHED
133540 -18.0% 109519 ± 2% softirqs.CPU71.TIMER
40073 ± 4% -15.8% 33726 ± 6% softirqs.CPU72.SCHED
132172 ± 4% -18.5% 107744 softirqs.CPU72.TIMER
39089 ± 3% -14.1% 33596 ± 7% softirqs.CPU73.SCHED
131584 -16.4% 110040 ± 3% softirqs.CPU73.TIMER
40315 ± 4% -16.5% 33655 ± 7% softirqs.CPU74.SCHED
133455 -17.6% 109941 softirqs.CPU74.TIMER
40427 ± 5% -16.7% 33659 ± 8% softirqs.CPU75.SCHED
137065 ± 5% -18.6% 111601 ± 3% softirqs.CPU75.TIMER
39577 ± 3% -14.0% 34031 ± 7% softirqs.CPU76.SCHED
130476 -16.6% 108755 ± 4% softirqs.CPU76.TIMER
40386 ± 5% -14.9% 34356 ± 7% softirqs.CPU77.SCHED
134414 ± 4% -18.8% 109199 ± 3% softirqs.CPU77.TIMER
40179 ± 5% -16.2% 33656 ± 7% softirqs.CPU78.SCHED
131087 ± 2% -17.4% 108250 ± 3% softirqs.CPU78.TIMER
39263 ± 3% -14.2% 33686 ± 7% softirqs.CPU79.SCHED
130805 ± 2% -16.3% 109502 ± 2% softirqs.CPU79.TIMER
19896 ± 16% -19.7% 15987 ± 2% softirqs.CPU8.RCU
30563 ± 3% +24.0% 37906 ± 7% softirqs.CPU8.SCHED
131375 ± 2% -12.8% 114531 softirqs.CPU8.TIMER
39276 ± 2% -14.9% 33416 ± 9% softirqs.CPU80.SCHED
138042 ± 7% -21.9% 107876 ± 2% softirqs.CPU80.TIMER
21626 ± 17% -24.1% 16414 ± 4% softirqs.CPU81.RCU
40018 ± 4% -15.6% 33781 ± 7% softirqs.CPU81.SCHED
134117 ± 4% -16.8% 111583 ± 3% softirqs.CPU81.TIMER
134747 -18.0% 110540 ± 3% softirqs.CPU82.TIMER
133707 ± 2% -17.6% 110191 softirqs.CPU83.TIMER
40079 ± 4% -16.3% 33556 ± 10% softirqs.CPU84.SCHED
130536 ± 2% -15.8% 109959 softirqs.CPU84.TIMER
40427 ± 5% -16.9% 33585 ± 7% softirqs.CPU85.SCHED
131805 ± 4% -18.4% 107549 softirqs.CPU85.TIMER
40785 ± 5% -17.5% 33639 ± 7% softirqs.CPU86.SCHED
134917 ± 2% -18.1% 110473 ± 3% softirqs.CPU86.TIMER
39496 ± 3% -15.7% 33280 ± 8% softirqs.CPU87.SCHED
135851 ± 5% -19.3% 109698 ± 2% softirqs.CPU87.TIMER
30947 ± 2% +20.1% 37173 ± 9% softirqs.CPU9.SCHED
133360 ± 3% -14.3% 114339 ± 3% softirqs.CPU9.TIMER
4299 ±103% -66.6% 1438 ± 9% softirqs.NET_RX
1788927 ± 16% -15.2% 1516780 ± 4% softirqs.RCU
11741892 -15.5% 9927286 softirqs.TIMER
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,
Rong Chen
View attachment "config-5.0.0-rc4-00004-gcdaa8132" of type "text/plain" (169058 bytes)
View attachment "job-script" of type "text/plain" (7273 bytes)
View attachment "job.yaml" of type "text/plain" (4915 bytes)
View attachment "reproduce" of type "text/plain" (254 bytes)
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