Greeting, FYI, we noticed a 62.6% improvement of fsmark.files_per_sec due to commit: commit: fac2f60d5fe83fd45ee08a85c2eb7a09659edbe3 ("btrfs: switch extent buffer tree lock to rw_semaphore") https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master in testcase: fsmark on test machine: 96 threads Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz with 512G memory with following parameters: iterations: 1x nr_threads: 32t disk: 1SSD fs: btrfs filesize: 9B test_size: 400M sync_method: fsyncBeforeClose nr_directories: 16d nr_files_per_directory: 256fpd cpufreq_governor: performance ucode: 0x5002f01 test-description: The fsmark is a file system benchmark to test synchronous write workloads, for example, mail servers workload. test-url: https://sourceforge.net/projects/fsmark/ In addition to that, the commit also has significant impact on the following tests: +------------------+----------------------------------------------------------------------+ | testcase: change | fsmark: fsmark.files_per_sec 42.6% improvement | | test machine | 96 threads Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz with 512G memory | | test parameters | cpufreq_governor=performance | | | disk=1SSD | | | filesize=8K | | | fs=btrfs | | | iterations=1x | | | nr_directories=16d | | | nr_files_per_directory=256fpd | | | nr_threads=32t | | | sync_method=fsyncBeforeClose | | | test_size=400M | | | ucode=0x5002f01 | +------------------+----------------------------------------------------------------------+ 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 ========================================================================================= compiler/cpufreq_governor/disk/filesize/fs/iterations/kconfig/nr_directories/nr_files_per_directory/nr_threads/rootfs/sync_method/tbox_group/test_size/testcase/ucode: gcc-9/performance/1SSD/9B/btrfs/1x/x86_64-rhel-8.3/16d/256fpd/32t/debian-10.4-x86_64-20200603.cgz/fsyncBeforeClose/lkp-csl-2sp7/400M/fsmark/0x5002f01 commit: b010373b40 ("btrfs: fix potential overflow in cluster_pages_for_defrag on 32bit arch") fac2f60d5f ("btrfs: switch extent buffer tree lock to rw_semaphore") b010373b4014116a fac2f60d5fe83fd45ee08a85c2e ---------------- --------------------------- %stddev %change %stddev \ | \ 1111549 ± 3% -8.2% 1020575 ± 5% fsmark.app_overhead 8149 ± 2% +62.6% 13254 ± 5% fsmark.files_per_sec 13.56 ± 2% -35.3% 8.77 ± 4% fsmark.time.elapsed_time 13.56 ± 2% -35.3% 8.77 ± 4% fsmark.time.elapsed_time.max 2365160 ± 3% -8.4% 2165632 ± 2% fsmark.time.file_system_outputs 1073 -37.0% 676.00 fsmark.time.percent_of_cpu_this_job_got 144.77 -59.6% 58.51 ± 3% fsmark.time.system_time 2421162 ± 2% -66.0% 824094 ± 7% fsmark.time.voluntary_context_switches 88.93 +3.7% 92.23 iostat.cpu.idle 9.91 ± 2% -34.0% 6.54 ± 4% iostat.cpu.system 253958 -23.3% 194817 ± 3% softirqs.RCU 323262 -18.2% 264378 ± 3% softirqs.SCHED 558709 ± 92% -93.8% 34831 ± 9% sched_debug.cfs_rq:/.load.max 1783705 ± 6% -32.4% 1205297 ± 21% sched_debug.cpu.avg_idle.max 78002 ± 27% -45.0% 42913 ± 12% sched_debug.cpu.max_idle_balance_cost.stddev 0.06 ± 14% +0.0 0.09 ± 5% mpstat.cpu.all.iowait% 0.74 +0.3 0.99 ± 15% mpstat.cpu.all.irq% 0.08 +0.0 0.11 ± 7% mpstat.cpu.all.soft% 10.42 -4.2 6.25 ± 5% mpstat.cpu.all.sys% 88.50 +3.7% 91.75 vmstat.cpu.id 46998 ± 3% +22.7% 57683 ± 9% vmstat.io.bo 295884 ± 3% -51.2% 144316 ± 4% vmstat.system.cs 184790 ± 2% -3.7% 177862 vmstat.system.in 1.214e+08 -91.4% 10386665 cpuidle.C1.time 1215140 ± 3% -88.0% 145379 ± 2% cpuidle.C1.usage 1.117e+09 ± 3% -32.5% 7.544e+08 ± 36% cpuidle.C1E.time 3631170 ± 3% -35.5% 2343511 ± 17% cpuidle.C1E.usage 26134 ± 9% +67.7% 43814 ± 13% cpuidle.POLL.usage 198981 ± 14% -30.3% 138691 ± 22% numa-meminfo.node0.Active 197944 ± 15% -30.6% 137337 ± 22% numa-meminfo.node0.Active(file) 7830 ± 36% -73.6% 2070 ± 17% numa-meminfo.node0.Shmem 15277 ± 14% +25.3% 19148 numa-meminfo.node1.Mapped 3697 ± 77% +152.0% 9316 ± 3% numa-meminfo.node1.Shmem 236590 ± 6% -29.9% 165861 ± 12% meminfo.Active 234474 ± 6% -30.1% 163902 ± 12% meminfo.Active(file) 278019 ± 2% -8.4% 254569 ± 5% meminfo.Inactive(file) 145261 ± 2% -8.8% 132486 ± 2% meminfo.KReclaimable 9433 ± 2% +21.8% 11493 ± 6% meminfo.PageTables 145261 ± 2% -8.8% 132486 ± 2% meminfo.SReclaimable 243266 +35.5% 329601 ± 7% meminfo.max_used_kB 48521 ± 11% -30.3% 33818 ± 23% numa-vmstat.node0.nr_active_file 1957 ± 36% -73.6% 517.25 ± 17% numa-vmstat.node0.nr_shmem 48521 ± 11% -30.3% 33818 ± 23% numa-vmstat.node0.nr_zone_active_file 56472 ± 73% +144.6% 138134 ± 6% numa-vmstat.node0.numa_other 3862 ± 13% +25.0% 4828 numa-vmstat.node1.nr_mapped 924.00 ± 77% +152.1% 2329 ± 3% numa-vmstat.node1.nr_shmem 132552 ± 31% -62.4% 49788 ± 19% numa-vmstat.node1.numa_other 99918 ± 3% -13.5% 86390 ± 4% slabinfo.Acpi-State.active_objs 1972 ± 3% -13.3% 1709 ± 4% slabinfo.Acpi-State.active_slabs 100598 ± 3% -13.3% 87206 ± 4% slabinfo.Acpi-State.num_objs 1972 ± 3% -13.3% 1709 ± 4% slabinfo.Acpi-State.num_slabs 49053 ± 3% -13.2% 42571 ± 4% slabinfo.btrfs_delayed_node.active_objs 944.25 ± 4% -13.2% 820.00 ± 4% slabinfo.btrfs_delayed_node.active_slabs 49133 ± 4% -13.2% 42646 ± 4% slabinfo.btrfs_delayed_node.num_objs 944.25 ± 4% -13.2% 820.00 ± 4% slabinfo.btrfs_delayed_node.num_slabs 48487 ± 4% -13.6% 41914 ± 4% slabinfo.btrfs_inode.active_objs 1732 ± 4% -13.5% 1498 ± 4% slabinfo.btrfs_inode.active_slabs 48511 ± 4% -13.5% 41960 ± 4% slabinfo.btrfs_inode.num_objs 1732 ± 4% -13.5% 1498 ± 4% slabinfo.btrfs_inode.num_slabs 6772 ± 4% -97.3% 186.00 slabinfo.numa_policy.active_objs 108.75 ± 3% -97.2% 3.00 slabinfo.numa_policy.active_slabs 6772 ± 4% -97.3% 186.00 slabinfo.numa_policy.num_objs 108.75 ± 3% -97.2% 3.00 slabinfo.numa_policy.num_slabs 5.41 ± 71% -3.3 2.08 ±173% perf-profile.calltrace.cycles-pp.do_mmap.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe 5.41 ± 71% -3.3 2.08 ±173% perf-profile.calltrace.cycles-pp.mmap_region.do_mmap.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscall_64 4.54 ±100% -2.5 2.08 ±173% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__mmap 4.54 ±100% -2.5 2.08 ±173% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__mmap 4.54 ±100% -2.5 2.08 ±173% perf-profile.calltrace.cycles-pp.ksys_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe.__mmap 4.54 ±100% -2.5 2.08 ±173% perf-profile.calltrace.cycles-pp.__mmap 4.54 ±100% -2.5 2.08 ±173% perf-profile.calltrace.cycles-pp.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe.__mmap 4.06 ±101% -2.0 2.08 ±173% perf-profile.calltrace.cycles-pp.mmput.do_exit.do_group_exit.get_signal.arch_do_signal 4.06 ±101% -2.0 2.08 ±173% perf-profile.calltrace.cycles-pp.exit_mmap.mmput.do_exit.do_group_exit.get_signal 4.54 ±100% -4.5 0.00 perf-profile.children.cycles-pp.terminate_walk 4.54 ±100% -4.3 0.24 ±173% perf-profile.children.cycles-pp.dput 5.41 ± 71% -3.3 2.08 ±173% perf-profile.children.cycles-pp.do_mmap 5.41 ± 71% -3.3 2.08 ±173% perf-profile.children.cycles-pp.ksys_mmap_pgoff 5.41 ± 71% -3.3 2.08 ±173% perf-profile.children.cycles-pp.mmap_region 5.41 ± 71% -3.3 2.08 ±173% perf-profile.children.cycles-pp.vm_mmap_pgoff 4.54 ±100% -2.5 2.08 ±173% perf-profile.children.cycles-pp.__mmap 4.06 ±101% -2.0 2.08 ±173% perf-profile.children.cycles-pp.kmem_cache_alloc 528.50 -7.4% 489.25 ± 2% proc-vmstat.nr_active_anon 58090 ± 4% -30.4% 40420 ± 12% proc-vmstat.nr_active_file 69130 +4.6% 72337 proc-vmstat.nr_anon_pages 295117 ± 2% -8.3% 270555 ± 2% proc-vmstat.nr_dirtied 387199 -5.9% 364434 ± 2% proc-vmstat.nr_file_pages 71383 +4.5% 74599 proc-vmstat.nr_inactive_anon 69177 ± 3% -8.3% 63402 ± 6% proc-vmstat.nr_inactive_file 19128 +1.9% 19492 proc-vmstat.nr_kernel_stack 2358 ± 2% +21.7% 2868 ± 6% proc-vmstat.nr_page_table_pages 2881 -1.2% 2846 proc-vmstat.nr_shmem 36346 ± 2% -9.3% 32980 ± 2% proc-vmstat.nr_slab_reclaimable 295151 ± 2% -8.4% 270491 ± 2% proc-vmstat.nr_written 528.50 -7.4% 489.25 ± 2% proc-vmstat.nr_zone_active_anon 58090 ± 4% -30.4% 40420 ± 12% proc-vmstat.nr_zone_active_file 71383 +4.5% 74599 proc-vmstat.nr_zone_inactive_anon 69177 ± 3% -8.3% 63402 ± 6% proc-vmstat.nr_zone_inactive_file 502830 -6.9% 468198 proc-vmstat.numa_hit 471656 -7.3% 437027 proc-vmstat.numa_local 22135 -9.1% 20122 ± 3% proc-vmstat.pgactivate 529483 -7.8% 488229 proc-vmstat.pgalloc_normal 123890 -11.0% 110251 ± 3% proc-vmstat.pgfault 259358 ± 34% +66.9% 432965 ± 18% proc-vmstat.pgfree 786773 ± 4% -12.5% 688368 ± 4% proc-vmstat.pgpgout 5628 ± 2% -14.1% 4834 ± 3% proc-vmstat.pgreuse 10.41 ± 4% -23.1% 8.00 ± 9% perf-stat.i.MPKI 1.297e+08 ± 4% -18.5% 1.057e+08 ± 11% perf-stat.i.cache-references 359955 -48.0% 187045 ± 4% perf-stat.i.context-switches 2.96 -36.1% 1.89 ± 2% perf-stat.i.cpi 3.695e+10 -32.0% 2.511e+10 ± 5% perf-stat.i.cpu-cycles 0.02 ± 2% +0.0 0.02 ± 34% perf-stat.i.dTLB-load-miss-rate% 466201 ± 2% +59.6% 744250 ± 36% perf-stat.i.dTLB-load-misses 0.01 ± 2% +0.0 0.01 ± 26% perf-stat.i.dTLB-store-miss-rate% 66981 ± 2% +73.8% 116408 ± 28% perf-stat.i.dTLB-store-misses 4122745 ± 2% -10.4% 3695563 ± 3% perf-stat.i.iTLB-load-misses 7202794 -6.4% 6740171 ± 2% perf-stat.i.iTLB-loads 3095 ± 2% +17.0% 3623 ± 5% perf-stat.i.instructions-per-iTLB-miss 0.38 +49.7% 0.57 ± 2% perf-stat.i.ipc 0.38 -32.0% 0.26 ± 5% perf-stat.i.metric.GHz 7960 ± 3% +27.9% 10184 ± 2% perf-stat.i.minor-faults 307681 ± 13% +63.3% 502376 ± 7% perf-stat.i.node-stores 7961 ± 3% +27.9% 10185 ± 2% perf-stat.i.page-faults 10.30 ± 4% -23.0% 7.93 ± 8% perf-stat.overall.MPKI 2.94 -35.7% 1.89 perf-stat.overall.cpi 0.02 ± 2% +0.0 0.02 ± 32% perf-stat.overall.dTLB-load-miss-rate% 0.01 ± 2% +0.0 0.01 ± 25% perf-stat.overall.dTLB-store-miss-rate% 36.40 -1.0 35.41 perf-stat.overall.iTLB-load-miss-rate% 3056 ± 2% +17.8% 3600 ± 5% perf-stat.overall.instructions-per-iTLB-miss 0.34 +55.4% 0.53 perf-stat.overall.ipc 1.206e+08 ± 4% -21.2% 95004833 ± 11% perf-stat.ps.cache-references 334704 -49.7% 168237 ± 4% perf-stat.ps.context-switches 89285 -3.3% 86363 perf-stat.ps.cpu-clock 3.438e+10 -34.3% 2.258e+10 ± 4% perf-stat.ps.cpu-cycles 433642 ± 2% +54.1% 668298 ± 35% perf-stat.ps.dTLB-load-misses 62411 ± 2% +67.6% 104604 ± 27% perf-stat.ps.dTLB-store-misses 3834185 ± 2% -13.3% 3325031 ± 3% perf-stat.ps.iTLB-load-misses 6698496 -9.5% 6063638 ± 2% perf-stat.ps.iTLB-loads 7391 ± 3% +23.9% 9159 ± 2% perf-stat.ps.minor-faults 286228 ± 13% +57.8% 451688 ± 6% perf-stat.ps.node-stores 7392 ± 3% +23.9% 9160 ± 2% perf-stat.ps.page-faults 89285 -3.3% 86363 perf-stat.ps.task-clock 1.69e+11 ± 3% -28.8% 1.203e+11 ± 3% perf-stat.total.instructions 152404 ± 5% -49.9% 76304 interrupts.CAL:Function_call_interrupts 2754 ± 14% -67.8% 888.00 ± 51% interrupts.CPU0.CAL:Function_call_interrupts 30120 -30.3% 20996 ± 5% interrupts.CPU0.LOC:Local_timer_interrupts 250.50 ± 21% -75.2% 62.00 ± 15% interrupts.CPU0.RES:Rescheduling_interrupts 3387 ± 27% -62.7% 1263 ± 31% interrupts.CPU1.CAL:Function_call_interrupts 30104 -31.1% 20748 ± 8% interrupts.CPU1.LOC:Local_timer_interrupts 364.50 ± 28% -81.7% 66.75 ± 34% interrupts.CPU1.RES:Rescheduling_interrupts 1850 ± 12% -47.5% 971.75 ± 15% interrupts.CPU10.CAL:Function_call_interrupts 30081 -30.4% 20937 ± 5% interrupts.CPU10.LOC:Local_timer_interrupts 216.25 ± 18% -61.7% 82.75 ± 31% interrupts.CPU10.RES:Rescheduling_interrupts 2506 ± 10% -64.0% 903.00 ± 6% interrupts.CPU11.CAL:Function_call_interrupts 30066 -29.8% 21107 ± 6% interrupts.CPU11.LOC:Local_timer_interrupts 359.00 ± 20% -83.4% 59.75 ± 15% interrupts.CPU11.RES:Rescheduling_interrupts 2464 ± 25% -61.0% 961.00 ± 4% interrupts.CPU12.CAL:Function_call_interrupts 30063 -30.0% 21050 ± 6% interrupts.CPU12.LOC:Local_timer_interrupts 326.00 ± 26% -77.8% 72.50 ± 12% interrupts.CPU12.RES:Rescheduling_interrupts 2060 ± 26% -54.3% 942.50 ± 13% interrupts.CPU13.CAL:Function_call_interrupts 29932 ± 2% -29.5% 21105 ± 6% interrupts.CPU13.LOC:Local_timer_interrupts 258.75 ± 33% -68.6% 81.25 ± 22% interrupts.CPU13.RES:Rescheduling_interrupts 2226 ± 34% -49.9% 1114 ± 10% interrupts.CPU14.CAL:Function_call_interrupts 30075 -29.8% 21111 ± 6% interrupts.CPU14.LOC:Local_timer_interrupts 277.50 ± 43% -67.8% 89.25 ± 19% interrupts.CPU14.RES:Rescheduling_interrupts 2581 ± 17% -68.7% 808.50 ± 30% interrupts.CPU15.CAL:Function_call_interrupts 29982 ± 2% -30.1% 20971 ± 6% interrupts.CPU15.LOC:Local_timer_interrupts 320.75 ± 22% -74.1% 83.00 ± 22% interrupts.CPU15.RES:Rescheduling_interrupts 3101 ± 25% -70.6% 912.00 ± 20% interrupts.CPU16.CAL:Function_call_interrupts 30034 -30.9% 20766 ± 7% interrupts.CPU16.LOC:Local_timer_interrupts 278.00 ± 27% -72.6% 76.25 ± 16% interrupts.CPU16.RES:Rescheduling_interrupts 30061 -30.2% 20991 ± 6% interrupts.CPU17.LOC:Local_timer_interrupts 30048 -29.7% 21122 ± 6% interrupts.CPU18.LOC:Local_timer_interrupts 30059 -29.9% 21058 ± 6% interrupts.CPU19.LOC:Local_timer_interrupts 2960 ± 44% -68.6% 928.25 ± 12% interrupts.CPU2.CAL:Function_call_interrupts 29980 ± 2% -29.7% 21065 ± 6% interrupts.CPU2.LOC:Local_timer_interrupts 317.75 ± 35% -77.3% 72.00 ± 26% interrupts.CPU2.RES:Rescheduling_interrupts 2478 ± 33% -64.0% 893.00 ± 14% interrupts.CPU20.CAL:Function_call_interrupts 29995 -29.7% 21082 ± 6% interrupts.CPU20.LOC:Local_timer_interrupts 317.00 ± 44% -82.9% 54.25 ± 47% interrupts.CPU20.RES:Rescheduling_interrupts 2356 ± 29% -53.6% 1093 ± 28% interrupts.CPU21.CAL:Function_call_interrupts 30051 -29.9% 21054 ± 6% interrupts.CPU21.LOC:Local_timer_interrupts 278.00 ± 32% -71.0% 80.50 ± 31% interrupts.CPU21.RES:Rescheduling_interrupts 2209 ± 43% -60.3% 876.25 ± 17% interrupts.CPU22.CAL:Function_call_interrupts 30063 -29.8% 21112 ± 6% interrupts.CPU22.LOC:Local_timer_interrupts 291.50 ± 57% -78.6% 62.50 ± 18% interrupts.CPU22.RES:Rescheduling_interrupts 2241 ± 22% -53.8% 1035 ± 20% interrupts.CPU23.CAL:Function_call_interrupts 30081 -30.0% 21049 ± 6% interrupts.CPU23.LOC:Local_timer_interrupts 296.50 ± 20% -72.3% 82.00 ± 27% interrupts.CPU23.RES:Rescheduling_interrupts 30057 ± 2% -30.4% 20905 ± 7% interrupts.CPU24.LOC:Local_timer_interrupts 1056 ± 27% -48.5% 544.50 ± 15% interrupts.CPU25.CAL:Function_call_interrupts 29999 ± 2% -29.7% 21102 ± 6% interrupts.CPU25.LOC:Local_timer_interrupts 29686 ± 2% -29.0% 21082 ± 6% interrupts.CPU26.LOC:Local_timer_interrupts 30033 ± 2% -30.0% 21025 ± 6% interrupts.CPU27.LOC:Local_timer_interrupts 30048 ± 2% -29.8% 21079 ± 6% interrupts.CPU28.LOC:Local_timer_interrupts 29785 ± 2% -29.5% 20984 ± 6% interrupts.CPU29.LOC:Local_timer_interrupts 2767 ± 17% -63.9% 998.50 ± 20% interrupts.CPU3.CAL:Function_call_interrupts 30050 -29.8% 21107 ± 6% interrupts.CPU3.LOC:Local_timer_interrupts 361.00 ± 22% -80.5% 70.25 ± 40% interrupts.CPU3.RES:Rescheduling_interrupts 29993 -29.8% 21040 ± 6% interrupts.CPU30.LOC:Local_timer_interrupts 30207 -30.3% 21052 ± 6% interrupts.CPU31.LOC:Local_timer_interrupts 30029 -29.9% 21057 ± 6% interrupts.CPU32.LOC:Local_timer_interrupts 29887 -29.5% 21059 ± 6% interrupts.CPU33.LOC:Local_timer_interrupts 29981 ± 2% -29.7% 21078 ± 6% interrupts.CPU34.LOC:Local_timer_interrupts 29692 -29.1% 21066 ± 6% interrupts.CPU35.LOC:Local_timer_interrupts 30009 -29.8% 21053 ± 6% interrupts.CPU36.LOC:Local_timer_interrupts 29988 -29.9% 21019 ± 6% interrupts.CPU37.LOC:Local_timer_interrupts 30027 -29.9% 21048 ± 6% interrupts.CPU38.LOC:Local_timer_interrupts 30008 ± 2% -29.8% 21052 ± 6% interrupts.CPU39.LOC:Local_timer_interrupts 2795 ± 15% -58.8% 1151 ± 29% interrupts.CPU4.CAL:Function_call_interrupts 30055 -30.0% 21045 ± 6% interrupts.CPU4.LOC:Local_timer_interrupts 337.75 ± 13% -80.2% 67.00 ± 42% interrupts.CPU4.RES:Rescheduling_interrupts 30019 -29.9% 21035 ± 6% interrupts.CPU40.LOC:Local_timer_interrupts 30042 -29.9% 21055 ± 6% interrupts.CPU41.LOC:Local_timer_interrupts 29988 ± 2% -29.8% 21056 ± 6% interrupts.CPU42.LOC:Local_timer_interrupts 29965 -29.8% 21042 ± 6% interrupts.CPU43.LOC:Local_timer_interrupts 30005 ± 2% -29.9% 21026 ± 6% interrupts.CPU44.LOC:Local_timer_interrupts 30056 -29.9% 21056 ± 6% interrupts.CPU45.LOC:Local_timer_interrupts 30001 -29.9% 21043 ± 6% interrupts.CPU46.LOC:Local_timer_interrupts 29986 ± 2% -29.7% 21078 ± 6% interrupts.CPU47.LOC:Local_timer_interrupts 1844 ± 12% -47.7% 964.25 ± 26% interrupts.CPU48.CAL:Function_call_interrupts 30050 -30.0% 21027 ± 6% interrupts.CPU48.LOC:Local_timer_interrupts 229.75 ± 19% -69.9% 69.25 ± 41% interrupts.CPU48.RES:Rescheduling_interrupts 2444 ± 28% -65.5% 843.00 ± 16% interrupts.CPU49.CAL:Function_call_interrupts 30077 -29.9% 21097 ± 6% interrupts.CPU49.LOC:Local_timer_interrupts 297.25 ± 29% -79.6% 60.75 ± 42% interrupts.CPU49.RES:Rescheduling_interrupts 2547 ± 31% -55.7% 1127 ± 27% interrupts.CPU5.CAL:Function_call_interrupts 30068 -29.7% 21128 ± 6% interrupts.CPU5.LOC:Local_timer_interrupts 362.25 ± 38% -78.7% 77.25 ± 36% interrupts.CPU5.RES:Rescheduling_interrupts 2085 ± 20% -56.5% 907.00 ± 19% interrupts.CPU50.CAL:Function_call_interrupts 30069 -29.9% 21071 ± 6% interrupts.CPU50.LOC:Local_timer_interrupts 270.75 ± 29% -75.5% 66.25 ± 42% interrupts.CPU50.RES:Rescheduling_interrupts 2689 ± 26% -64.3% 960.00 ± 24% interrupts.CPU51.CAL:Function_call_interrupts 30084 -29.2% 21299 ± 6% interrupts.CPU51.LOC:Local_timer_interrupts 349.00 ± 30% -81.5% 64.50 ± 35% interrupts.CPU51.RES:Rescheduling_interrupts 2423 ± 25% -61.6% 931.00 ± 4% interrupts.CPU52.CAL:Function_call_interrupts 30071 -29.8% 21120 ± 6% interrupts.CPU52.LOC:Local_timer_interrupts 291.75 ± 32% -73.9% 76.25 ± 14% interrupts.CPU52.RES:Rescheduling_interrupts 2067 ± 36% -61.7% 792.50 ± 16% interrupts.CPU53.CAL:Function_call_interrupts 30071 -30.1% 21024 ± 6% interrupts.CPU53.LOC:Local_timer_interrupts 258.00 ± 47% -74.4% 66.00 ± 30% interrupts.CPU53.RES:Rescheduling_interrupts 2839 ± 9% -67.0% 938.50 ± 12% interrupts.CPU54.CAL:Function_call_interrupts 30099 -29.9% 21109 ± 6% interrupts.CPU54.LOC:Local_timer_interrupts 388.25 ± 14% -80.4% 76.25 ± 19% interrupts.CPU54.RES:Rescheduling_interrupts 2524 ± 26% -65.8% 862.50 ± 11% interrupts.CPU55.CAL:Function_call_interrupts 30059 -29.8% 21107 ± 6% interrupts.CPU55.LOC:Local_timer_interrupts 331.50 ± 32% -84.4% 51.75 ± 13% interrupts.CPU55.RES:Rescheduling_interrupts 2397 ± 26% -70.4% 709.00 ± 18% interrupts.CPU56.CAL:Function_call_interrupts 30051 -29.7% 21115 ± 6% interrupts.CPU56.LOC:Local_timer_interrupts 304.50 ± 27% -81.5% 56.25 ± 32% interrupts.CPU56.RES:Rescheduling_interrupts 2955 ± 17% -63.2% 1088 ± 29% interrupts.CPU57.CAL:Function_call_interrupts 30026 -29.7% 21102 ± 6% interrupts.CPU57.LOC:Local_timer_interrupts 402.50 ± 22% -79.5% 82.50 ± 54% interrupts.CPU57.RES:Rescheduling_interrupts 2827 ± 17% -67.9% 907.00 ± 30% interrupts.CPU58.CAL:Function_call_interrupts 30063 -29.8% 21101 ± 6% interrupts.CPU58.LOC:Local_timer_interrupts 350.00 ± 26% -81.4% 65.25 ± 46% interrupts.CPU58.RES:Rescheduling_interrupts 2401 ± 15% -57.3% 1026 ± 13% interrupts.CPU59.CAL:Function_call_interrupts 30072 -29.8% 21111 ± 6% interrupts.CPU59.LOC:Local_timer_interrupts 276.75 ± 8% -72.2% 77.00 ± 23% interrupts.CPU59.RES:Rescheduling_interrupts 2266 ± 15% -53.0% 1065 ± 11% interrupts.CPU6.CAL:Function_call_interrupts 30063 -29.8% 21111 ± 6% interrupts.CPU6.LOC:Local_timer_interrupts 276.00 ± 10% -65.0% 96.50 ± 37% interrupts.CPU6.RES:Rescheduling_interrupts 2667 ± 9% -69.7% 808.25 ± 12% interrupts.CPU60.CAL:Function_call_interrupts 30061 -30.1% 21025 ± 6% interrupts.CPU60.LOC:Local_timer_interrupts 336.75 ± 15% -82.2% 60.00 ± 38% interrupts.CPU60.RES:Rescheduling_interrupts 2366 ± 21% -54.3% 1080 ± 18% interrupts.CPU61.CAL:Function_call_interrupts 30082 -29.8% 21105 ± 6% interrupts.CPU61.LOC:Local_timer_interrupts 311.00 ± 30% -72.6% 85.25 ± 31% interrupts.CPU61.RES:Rescheduling_interrupts 2399 ± 18% -64.3% 855.75 ± 7% interrupts.CPU62.CAL:Function_call_interrupts 30067 -30.1% 21030 ± 6% interrupts.CPU62.LOC:Local_timer_interrupts 284.00 ± 22% -78.6% 60.75 ± 21% interrupts.CPU62.RES:Rescheduling_interrupts 30070 -29.8% 21103 ± 6% interrupts.CPU63.LOC:Local_timer_interrupts 382.00 ± 14% -79.2% 79.50 ± 15% interrupts.CPU63.RES:Rescheduling_interrupts 2374 ± 26% -63.2% 874.50 ± 6% interrupts.CPU64.CAL:Function_call_interrupts 30054 -29.9% 21079 ± 6% interrupts.CPU64.LOC:Local_timer_interrupts 299.75 ± 26% -75.6% 73.25 ± 13% interrupts.CPU64.RES:Rescheduling_interrupts 2695 ± 24% -65.7% 925.25 ± 7% interrupts.CPU65.CAL:Function_call_interrupts 30084 -30.0% 21044 ± 6% interrupts.CPU65.LOC:Local_timer_interrupts 358.50 ± 35% -81.3% 67.00 ± 13% interrupts.CPU65.RES:Rescheduling_interrupts 2628 ± 18% -61.7% 1006 ± 14% interrupts.CPU66.CAL:Function_call_interrupts 30078 -29.8% 21100 ± 6% interrupts.CPU66.LOC:Local_timer_interrupts 319.25 ± 21% -72.3% 88.50 ± 14% interrupts.CPU66.RES:Rescheduling_interrupts 30056 -29.7% 21118 ± 6% interrupts.CPU67.LOC:Local_timer_interrupts 416.00 ± 31% -80.5% 81.25 ± 8% interrupts.CPU67.RES:Rescheduling_interrupts 2677 ± 34% -62.6% 1002 ± 17% interrupts.CPU68.CAL:Function_call_interrupts 30065 -29.2% 21297 ± 7% interrupts.CPU68.LOC:Local_timer_interrupts 343.50 ± 44% -74.9% 86.25 ± 18% interrupts.CPU68.RES:Rescheduling_interrupts 2355 ± 32% -64.9% 826.00 ± 18% interrupts.CPU69.CAL:Function_call_interrupts 30092 -29.9% 21094 ± 6% interrupts.CPU69.LOC:Local_timer_interrupts 296.50 ± 41% -73.6% 78.25 ± 50% interrupts.CPU69.RES:Rescheduling_interrupts 2199 ± 31% -54.4% 1003 ± 16% interrupts.CPU7.CAL:Function_call_interrupts 30062 -30.6% 20850 ± 3% interrupts.CPU7.LOC:Local_timer_interrupts 262.00 ± 38% -72.9% 71.00 ± 29% interrupts.CPU7.RES:Rescheduling_interrupts 2467 ± 33% -63.4% 902.50 ± 20% interrupts.CPU70.CAL:Function_call_interrupts 30062 -30.0% 21057 ± 6% interrupts.CPU70.LOC:Local_timer_interrupts 323.75 ± 39% -76.1% 77.25 ± 36% interrupts.CPU70.RES:Rescheduling_interrupts 2268 ± 33% -59.2% 925.00 ± 17% interrupts.CPU71.CAL:Function_call_interrupts 30060 -29.8% 21099 ± 6% interrupts.CPU71.LOC:Local_timer_interrupts 282.75 ± 38% -76.0% 67.75 ± 24% interrupts.CPU71.RES:Rescheduling_interrupts 29888 ± 2% -29.6% 21051 ± 6% interrupts.CPU72.LOC:Local_timer_interrupts 30063 -29.9% 21079 ± 6% interrupts.CPU73.LOC:Local_timer_interrupts 30072 -29.8% 21100 ± 6% interrupts.CPU74.LOC:Local_timer_interrupts 30034 ± 2% -29.8% 21097 ± 6% interrupts.CPU75.LOC:Local_timer_interrupts 30027 ± 2% -29.7% 21100 ± 6% interrupts.CPU76.LOC:Local_timer_interrupts 30038 -29.7% 21101 ± 6% interrupts.CPU77.LOC:Local_timer_interrupts 30065 -29.8% 21095 ± 6% interrupts.CPU78.LOC:Local_timer_interrupts 29971 -29.7% 21077 ± 6% interrupts.CPU79.LOC:Local_timer_interrupts 2632 ± 24% -57.7% 1114 ± 17% interrupts.CPU8.CAL:Function_call_interrupts 30087 -30.2% 21001 ± 7% interrupts.CPU8.LOC:Local_timer_interrupts 337.00 ± 34% -73.7% 88.75 ± 21% interrupts.CPU8.RES:Rescheduling_interrupts 30075 -30.0% 21051 ± 6% interrupts.CPU80.LOC:Local_timer_interrupts 30058 -30.0% 21049 ± 6% interrupts.CPU81.LOC:Local_timer_interrupts 30048 -29.9% 21067 ± 6% interrupts.CPU82.LOC:Local_timer_interrupts 30063 -30.1% 21023 ± 6% interrupts.CPU83.LOC:Local_timer_interrupts 30073 ± 2% -30.0% 21055 ± 6% interrupts.CPU84.LOC:Local_timer_interrupts 30076 -30.0% 21050 ± 6% interrupts.CPU85.LOC:Local_timer_interrupts 30056 -30.0% 21053 ± 6% interrupts.CPU86.LOC:Local_timer_interrupts 30057 -29.9% 21080 ± 6% interrupts.CPU87.LOC:Local_timer_interrupts 29942 -29.6% 21071 ± 6% interrupts.CPU88.LOC:Local_timer_interrupts 30051 -30.0% 21028 ± 6% interrupts.CPU89.LOC:Local_timer_interrupts 30067 -29.8% 21113 ± 6% interrupts.CPU9.LOC:Local_timer_interrupts 324.50 ± 35% -81.0% 61.75 ± 45% interrupts.CPU9.RES:Rescheduling_interrupts 30067 ± 2% -29.9% 21084 ± 6% interrupts.CPU90.LOC:Local_timer_interrupts 30127 ± 3% -30.3% 21006 ± 6% interrupts.CPU91.LOC:Local_timer_interrupts 29962 ± 2% -29.6% 21091 ± 6% interrupts.CPU92.LOC:Local_timer_interrupts 30241 -30.0% 21181 ± 6% interrupts.CPU93.LOC:Local_timer_interrupts 30040 -29.6% 21159 ± 6% interrupts.CPU94.LOC:Local_timer_interrupts 30085 -29.9% 21096 ± 6% interrupts.CPU95.LOC:Local_timer_interrupts 2883576 -29.9% 2022083 ± 6% interrupts.LOC:Local_timer_interrupts 16309 ± 14% -73.7% 4292 ± 3% interrupts.RES:Rescheduling_interrupts fsmark.time.system_time 150 +---------------------------------------------------------------------+ 140 |+++.+ ++ ++.++++ +++.+++ ++++.++++ ++.++++ +++.+++ ++++.++ +++++.+++| | ++ | 130 |-+ | 120 |-+ | | | 110 |-+ | 100 |-+ | 90 |-+ | | | 80 |-+ | 70 |-+ | | O OOO O OOOOO O OO O | 60 |OOO OOOO OOO OOOO OOO O O O O O OOO O O OO | 50 +---------------------------------------------------------------------+ fsmark.time.percent_of_cpu_this_job_got 1100 +--------------------------------------------------------------------+ 1050 |-+++ +++ ++ ++ ++ ++ ++++ +.+ ++ ++ ++ ++ ++ ++ ++ + +++| | + + | 1000 |-+ | 950 |-+ | | | 900 |-+ | 850 |-+ | 800 |-+ | | | 750 |-+ O O O O O O O | 700 |OO O O O O OOOOOO O OOOOO OOOOOOO O O | | O O O OO O OO OO O | 650 |-+ | 600 +--------------------------------------------------------------------+ fsmark.time.elapsed_time 15 +----------------------------------------------------------------------+ | | 14 |-++. + ++. + + + + .++ +. + +. + +. + +. + + +. | 13 |++ + +++ +++ + +.+++ + + +++ + ++++ + ++++ + ++++ + + ++ +++| | | 12 |-+ | | | 11 |-+ | | | 10 |-+ | 9 |-+ O O OO O O O | | OO O O O O OOOOO O OOO O | 8 |OOO OO O OOO O O OO O O OOOO O | | O O | 7 +----------------------------------------------------------------------+ fsmark.time.elapsed_time.max 15 +----------------------------------------------------------------------+ | | 14 |-++. + ++. + + + + .++ +. + +. + +. + +. + + +. | 13 |++ + +++ +++ + +.+++ + + +++ + ++++ + ++++ + ++++ + + ++ +++| | | 12 |-+ | | | 11 |-+ | | | 10 |-+ | 9 |-+ O O OO O O O | | OO O O O O OOOOO O OOO O | 8 |OOO OO O OOO O O OO O O OOOO O | | O O | 7 +----------------------------------------------------------------------+ fsmark.time.voluntary_context_switches 2.6e+06 +-----------------------------------------------------------------+ 2.4e+06 |++ + + + ++ + + + + .++ ++ | | ++++++.++ + ++++++ ++++.+ + ++++++ +++.+++ ++++++ +++++ ++ +| 2.2e+06 |-+ | 2e+06 |-+ | | | 1.8e+06 |-+ | 1.6e+06 |-+ | 1.4e+06 |-+ | | | 1.2e+06 |-+ | 1e+06 |-+ | | OOO O OOOO OO OOOO OOOOOOOOOOOOOOO OOOOO O | 800000 |O+ OOO O O O O O | 600000 +-----------------------------------------------------------------+ fsmark.files_per_sec 16000 +-------------------------------------------------------------------+ | O O | 15000 |O+ O O O O | 14000 |-OOOO O OO OO O O O O OOO O O | | O O O OOOO O O | 13000 |-+ O O O O O OOO O | 12000 |-+ O O | | | 11000 |-+ | 10000 |-+ | | | 9000 |-+ | 8000 |+++++.++++++++++.++++++++++. ++++++++++.++++++++++.++++++++++.+++++| | + | 7000 +-------------------------------------------------------------------+ [*] bisect-good sample [O] bisect-bad sample *************************************************************************************************** lkp-csl-2sp7: 96 threads Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz with 512G memory ========================================================================================= compiler/cpufreq_governor/disk/filesize/fs/iterations/kconfig/nr_directories/nr_files_per_directory/nr_threads/rootfs/sync_method/tbox_group/test_size/testcase/ucode: gcc-9/performance/1SSD/8K/btrfs/1x/x86_64-rhel-8.3/16d/256fpd/32t/debian-10.4-x86_64-20200603.cgz/fsyncBeforeClose/lkp-csl-2sp7/400M/fsmark/0x5002f01 commit: b010373b40 ("btrfs: fix potential overflow in cluster_pages_for_defrag on 32bit arch") fac2f60d5f ("btrfs: switch extent buffer tree lock to rw_semaphore") b010373b4014116a fac2f60d5fe83fd45ee08a85c2e ---------------- --------------------------- %stddev %change %stddev \ | \ 585190 ± 2% -21.0% 462103 ± 5% fsmark.app_overhead 7968 ± 2% +42.6% 11366 ± 3% fsmark.files_per_sec 584.75 -24.1% 444.00 ± 3% fsmark.time.percent_of_cpu_this_job_got 41.77 -44.5% 23.17 ± 2% fsmark.time.system_time 859174 ± 2% -60.3% 340937 ± 8% fsmark.time.voluntary_context_switches 165800 ± 2% -16.4% 138675 ± 4% softirqs.RCU 243885 -10.1% 219173 softirqs.SCHED 87533 ± 5% +24.8% 109270 ± 6% vmstat.io.bo 244338 ± 4% -51.0% 119833 ± 8% vmstat.system.cs 91.10 +0.8% 91.86 iostat.cpu.idle 0.97 ± 8% +98.2% 1.92 ± 8% iostat.cpu.iowait 6.77 ± 3% -24.9% 5.08 ± 4% iostat.cpu.system 1.19 ± 8% +1.3 2.47 ± 7% mpstat.cpu.all.iowait% 0.89 ± 6% +0.2 1.06 ± 6% mpstat.cpu.all.irq% 6.89 -2.2 4.69 ± 7% mpstat.cpu.all.sys% 233105 ± 6% +13.3% 264135 ± 4% numa-numastat.node0.numa_hit 119912 ± 15% -22.5% 92882 ± 7% numa-numastat.node1.local_node 135497 ± 9% -23.3% 103865 ± 7% numa-numastat.node1.numa_hit 22327 ± 8% -23.4% 17096 ± 10% sched_debug.cfs_rq:/.min_vruntime.avg 14173 ± 5% -22.4% 10993 ± 13% sched_debug.cfs_rq:/.min_vruntime.min -15.50 +35.5% -21.00 sched_debug.cpu.nr_uninterruptible.min 1956 -9.4% 1772 ± 2% meminfo.Active(anon) 21216768 ± 5% +9.9% 23318528 ± 4% meminfo.DirectMap2M 11775 ± 7% -39.4% 7137 ± 17% meminfo.Dirty 369943 +25.6% 464774 ± 5% meminfo.max_used_kB 488.75 -9.4% 443.00 ± 2% proc-vmstat.nr_active_anon 2913 ± 6% -39.7% 1757 ± 16% proc-vmstat.nr_dirty 2845 -1.3% 2807 proc-vmstat.nr_shmem 488.75 -9.4% 443.00 ± 2% proc-vmstat.nr_zone_active_anon 1955 ± 3% -17.3% 1617 ± 4% proc-vmstat.nr_zone_write_pending 63044510 ± 2% -82.2% 11239499 ± 4% cpuidle.C1.time 578945 -78.4% 125019 ± 2% cpuidle.C1.usage 6.614e+08 ± 5% -12.0% 5.817e+08 ± 4% cpuidle.C1E.time 2104719 ± 2% -26.4% 1549637 cpuidle.C1E.usage 247244 -46.9% 131378 ± 3% cpuidle.POLL.time 62458 ± 4% -43.5% 35316 ± 8% cpuidle.POLL.usage 579.00 ± 10% -45.1% 318.00 ± 20% slabinfo.biovec-128.active_objs 579.00 ± 10% -45.1% 318.00 ± 20% slabinfo.biovec-128.num_objs 2083 ± 3% -29.5% 1467 ± 16% slabinfo.biovec-64.active_objs 2083 ± 3% -29.5% 1467 ± 16% slabinfo.biovec-64.num_objs 4038 -11.0% 3595 ± 5% slabinfo.dmaengine-unmap-16.active_objs 4038 -10.9% 3597 ± 4% slabinfo.dmaengine-unmap-16.num_objs 9642 ± 3% -12.6% 8424 ± 7% slabinfo.fsnotify_mark_connector.active_objs 9642 ± 3% -12.6% 8424 ± 7% slabinfo.fsnotify_mark_connector.num_objs 6201 ± 2% -97.5% 155.00 ± 20% slabinfo.numa_policy.active_objs 6201 ± 2% -97.5% 155.00 ± 20% slabinfo.numa_policy.num_objs 2176 ± 7% -21.9% 1700 ± 9% slabinfo.skbuff_fclone_cache.active_objs 2176 ± 7% -21.9% 1700 ± 9% slabinfo.skbuff_fclone_cache.num_objs 154478 ± 37% +59.9% 246991 ± 4% numa-meminfo.node0.AnonPages 8598 ± 7% -20.6% 6824 ± 7% numa-meminfo.node0.Dirty 323193 ± 13% +41.1% 456134 ± 6% numa-meminfo.node0.Inactive 161361 ± 36% +53.6% 247897 ± 4% numa-meminfo.node0.Inactive(anon) 161831 ± 14% +28.7% 208236 ± 9% numa-meminfo.node0.Inactive(file) 18148 ± 12% -22.1% 14136 numa-meminfo.node0.Mapped 7836 ± 38% +45.0% 11362 ± 7% numa-meminfo.node0.PageTables 119539 ± 5% +7.9% 128962 ± 2% numa-meminfo.node0.SUnreclaim 37998 ± 8% -74.1% 9848 ± 31% numa-meminfo.node1.Active 37186 ± 9% -76.0% 8910 ± 39% numa-meminfo.node1.Active(file) 3056 ± 27% -81.3% 570.50 ± 54% numa-meminfo.node1.Dirty 192203 ± 32% -52.5% 91270 ± 9% numa-meminfo.node1.Inactive 49142 ± 15% -69.5% 15004 ± 52% numa-meminfo.node1.Inactive(file) 15411 ± 14% +26.5% 19495 numa-meminfo.node1.Mapped 1263446 ± 8% -18.8% 1025804 ± 4% numa-meminfo.node1.MemUsed 90893 ± 6% -13.8% 78384 ± 3% numa-meminfo.node1.SUnreclaim 3304 ±107% +180.9% 9281 ± 2% numa-meminfo.node1.Shmem 135769 ± 5% -12.1% 119352 ± 9% numa-meminfo.node1.Slab 24515 ± 17% +29.3% 31692 ± 12% numa-vmstat.node0.nr_active_file 38656 ± 37% +61.3% 62334 ± 4% numa-vmstat.node0.nr_anon_pages 73512 ± 5% +23.7% 90938 ± 8% numa-vmstat.node0.nr_dirtied 2124 ± 8% -17.4% 1754 ± 11% numa-vmstat.node0.nr_dirty 40379 ± 36% +54.9% 62556 ± 4% numa-vmstat.node0.nr_inactive_anon 40038 ± 14% +34.0% 53639 ± 6% numa-vmstat.node0.nr_inactive_file 1959 ± 38% +48.1% 2900 ± 4% numa-vmstat.node0.nr_page_table_pages 29852 ± 5% +8.2% 32297 ± 2% numa-vmstat.node0.nr_slab_unreclaimable 71959 ± 5% +24.2% 89408 ± 8% numa-vmstat.node0.nr_written 24515 ± 17% +29.3% 31687 ± 12% numa-vmstat.node0.nr_zone_active_file 40379 ± 36% +54.9% 62556 ± 4% numa-vmstat.node0.nr_zone_inactive_anon 40041 ± 14% +34.0% 53639 ± 6% numa-vmstat.node0.nr_zone_inactive_file 9129 ± 9% -74.1% 2360 ± 43% numa-vmstat.node1.nr_active_file 25041 ± 20% -68.4% 7908 ± 41% numa-vmstat.node1.nr_dirtied 775.25 ± 26% -82.3% 137.50 ± 53% numa-vmstat.node1.nr_dirty 12257 ± 14% -67.3% 4010 ± 58% numa-vmstat.node1.nr_inactive_file 3919 ± 15% +27.1% 4983 ± 2% numa-vmstat.node1.nr_mapped 826.00 ±107% +180.8% 2319 ± 2% numa-vmstat.node1.nr_shmem 22725 ± 6% -13.9% 19568 ± 3% numa-vmstat.node1.nr_slab_unreclaimable 24390 ± 19% -67.9% 7832 ± 40% numa-vmstat.node1.nr_written 9129 ± 9% -74.1% 2360 ± 43% numa-vmstat.node1.nr_zone_active_file 12257 ± 14% -67.3% 4010 ± 58% numa-vmstat.node1.nr_zone_inactive_file 390.75 ± 32% -80.5% 76.25 ± 92% numa-vmstat.node1.nr_zone_write_pending 10.85 ±143% -10.8 0.00 perf-profile.calltrace.cycles-pp.read 4.59 ±112% -4.6 0.00 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.read 4.59 ±112% -4.6 0.00 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.read 4.59 ±112% -4.6 0.00 perf-profile.calltrace.cycles-pp.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe.read 4.59 ±112% -4.6 0.00 perf-profile.calltrace.cycles-pp.vfs_read.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe.read 3.74 ±104% -3.7 0.00 perf-profile.calltrace.cycles-pp.bprm_execve.do_execveat_common.__x64_sys_execve.do_syscall_64.entry_SYSCALL_64_after_hwframe 3.74 ±104% -3.7 0.00 perf-profile.calltrace.cycles-pp.exec_binprm.bprm_execve.do_execveat_common.__x64_sys_execve.do_syscall_64 3.74 ±104% -3.7 0.00 perf-profile.calltrace.cycles-pp.load_elf_binary.exec_binprm.bprm_execve.do_execveat_common.__x64_sys_execve 4.59 ±112% -2.3 2.27 ±173% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__lxstat64 4.59 ±112% -2.3 2.27 ±173% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__lxstat64 4.59 ±112% -2.3 2.27 ±173% perf-profile.calltrace.cycles-pp.link_path_walk.path_lookupat.filename_lookup.vfs_statx.__do_sys_newlstat 4.59 ±112% -2.3 2.27 ±173% perf-profile.calltrace.cycles-pp.__do_sys_newlstat.do_syscall_64.entry_SYSCALL_64_after_hwframe.__lxstat64 4.59 ±112% -2.3 2.27 ±173% perf-profile.calltrace.cycles-pp.page_remove_rmap.zap_pte_range.unmap_page_range.unmap_vmas.exit_mmap 4.59 ±112% -2.3 2.27 ±173% perf-profile.calltrace.cycles-pp.filename_lookup.vfs_statx.__do_sys_newlstat.do_syscall_64.entry_SYSCALL_64_after_hwframe 4.59 ±112% -2.3 2.27 ±173% perf-profile.calltrace.cycles-pp.path_lookupat.filename_lookup.vfs_statx.__do_sys_newlstat.do_syscall_64 4.59 ±112% -2.3 2.27 ±173% perf-profile.calltrace.cycles-pp.vfs_statx.__do_sys_newlstat.do_syscall_64.entry_SYSCALL_64_after_hwframe.__lxstat64 4.59 ±112% -2.3 2.27 ±173% perf-profile.calltrace.cycles-pp.__lxstat64 4.59 ±112% +0.8 5.36 ±173% perf-profile.calltrace.cycles-pp.show_interrupts.seq_read.proc_reg_read.vfs_read.ksys_read 7.72 ±132% -7.7 0.00 perf-profile.children.cycles-pp.read 3.74 ±104% -3.7 0.00 perf-profile.children.cycles-pp.__x64_sys_execve 3.74 ±104% -3.7 0.00 perf-profile.children.cycles-pp.do_execveat_common 3.74 ±104% -3.7 0.00 perf-profile.children.cycles-pp.bprm_execve 3.74 ±104% -3.7 0.00 perf-profile.children.cycles-pp.exec_binprm 3.74 ±104% -3.7 0.00 perf-profile.children.cycles-pp.load_elf_binary 4.59 ±112% -3.2 1.39 ±173% perf-profile.children.cycles-pp.lockref_get_not_dead 4.59 ±112% -2.8 1.78 ±173% perf-profile.children.cycles-pp.__legitimize_path 4.59 ±112% -2.8 1.78 ±173% perf-profile.children.cycles-pp.unlazy_walk 4.59 ±112% -2.3 2.27 ±173% perf-profile.children.cycles-pp.__do_sys_newlstat 4.59 ±112% -2.3 2.27 ±173% perf-profile.children.cycles-pp.page_remove_rmap 4.59 ±112% -2.3 2.27 ±173% perf-profile.children.cycles-pp.__lxstat64 4.59 ±112% +0.8 5.36 ±173% perf-profile.children.cycles-pp.show_interrupts 4.59 ±112% -3.2 1.39 ±173% perf-profile.self.cycles-pp.lockref_get_not_dead 4.59 ±112% -2.3 2.27 ±173% perf-profile.self.cycles-pp.page_remove_rmap 10.74 -20.1% 8.58 ± 4% perf-stat.i.MPKI 2.98 -0.2 2.74 ± 6% perf-stat.i.branch-miss-rate% 18754694 ± 16% -41.8% 10910993 ± 29% perf-stat.i.cache-misses 1.258e+08 -14.1% 1.081e+08 ± 2% perf-stat.i.cache-references 324941 -48.6% 167177 ± 3% perf-stat.i.context-switches 2.39 -27.7% 1.73 ± 2% perf-stat.i.cpi 2.823e+10 ± 2% -23.4% 2.163e+10 perf-stat.i.cpu-cycles 1598 ± 35% -54.5% 727.08 ± 27% perf-stat.i.cpu-migrations 0.03 ± 7% -0.0 0.02 ± 4% perf-stat.i.dTLB-load-miss-rate% 118457 ± 4% +12.9% 133779 ± 5% perf-stat.i.dTLB-store-misses 38.10 +1.5 39.61 perf-stat.i.iTLB-load-miss-rate% 4290155 -11.4% 3800208 perf-stat.i.iTLB-load-misses 7498866 ± 2% -15.3% 6354604 perf-stat.i.iTLB-loads 2912 +16.9% 3404 ± 7% perf-stat.i.instructions-per-iTLB-miss 0.48 +32.8% 0.64 ± 5% perf-stat.i.ipc 0.29 ± 2% -23.5% 0.22 perf-stat.i.metric.GHz 12172 ± 5% +27.6% 15531 ± 5% perf-stat.i.minor-faults 86.54 ± 2% -10.2 76.32 ± 8% perf-stat.i.node-load-miss-rate% 5533201 ± 15% -63.4% 2023764 ± 47% perf-stat.i.node-load-misses 569588 ± 8% -22.4% 442256 ± 15% perf-stat.i.node-loads 73.07 ± 6% -23.8 49.27 ± 20% perf-stat.i.node-store-miss-rate% 1955072 ± 16% -61.9% 744999 ± 45% perf-stat.i.node-store-misses 469220 +27.9% 600128 perf-stat.i.node-stores 12173 ± 5% +27.6% 15532 ± 5% perf-stat.i.page-faults 10.42 -18.6% 8.49 ± 7% perf-stat.overall.MPKI 3.08 -0.3 2.81 ± 8% perf-stat.overall.branch-miss-rate% 14.88 ± 15% -4.8 10.11 ± 30% perf-stat.overall.cache-miss-rate% 2.34 -27.5% 1.70 ± 5% perf-stat.overall.cpi 0.03 ± 6% -0.0 0.03 ± 5% perf-stat.overall.dTLB-load-miss-rate% 36.39 +1.0 37.41 perf-stat.overall.iTLB-load-miss-rate% 2814 +19.8% 3371 ± 7% perf-stat.overall.instructions-per-iTLB-miss 0.43 +38.3% 0.59 ± 5% perf-stat.overall.ipc 90.59 -11.3 79.27 ± 9% perf-stat.overall.node-load-miss-rate% 80.31 ± 3% -28.0 52.32 ± 22% perf-stat.overall.node-store-miss-rate% 68514320 ± 2% -10.3% 61424359 ± 13% perf-stat.ps.branch-misses 16421948 ± 16% -44.8% 9057139 ± 29% perf-stat.ps.cache-misses 1.102e+08 -18.5% 89825260 ± 2% perf-stat.ps.cache-references 284527 -51.1% 139009 ± 3% perf-stat.ps.context-switches 84053 -5.0% 79818 perf-stat.ps.cpu-clock 2.472e+10 ± 2% -27.3% 1.797e+10 perf-stat.ps.cpu-cycles 1396 ± 35% -56.8% 602.64 ± 27% perf-stat.ps.cpu-migrations 725466 ± 6% -15.4% 614094 ± 3% perf-stat.ps.dTLB-load-misses 3756884 -16.0% 3156866 perf-stat.ps.iTLB-load-misses 6567976 ± 2% -19.6% 5281681 perf-stat.ps.iTLB-loads 10638 ± 5% +21.0% 12869 ± 5% perf-stat.ps.minor-faults 4846606 ± 15% -65.3% 1680351 ± 47% perf-stat.ps.node-load-misses 498627 ± 8% -26.4% 367024 ± 15% perf-stat.ps.node-loads 1712364 ± 16% -63.9% 618693 ± 45% perf-stat.ps.node-store-misses 410739 +21.4% 498452 ± 2% perf-stat.ps.node-stores 10639 ± 5% +21.0% 12870 ± 5% perf-stat.ps.page-faults 84053 -5.0% 79818 perf-stat.ps.task-clock 8.562e+10 -24.3% 6.483e+10 ± 5% perf-stat.total.instructions 89183 -30.0% 62464 interrupts.CAL:Function_call_interrupts 17434 -22.0% 13594 interrupts.CPU0.LOC:Local_timer_interrupts 96.75 ± 32% -57.9% 40.75 ± 28% interrupts.CPU0.RES:Rescheduling_interrupts 1709 ± 19% -36.9% 1079 ± 31% interrupts.CPU1.CAL:Function_call_interrupts 17557 -22.3% 13648 interrupts.CPU1.LOC:Local_timer_interrupts 121.50 ± 11% -53.7% 56.25 ± 31% interrupts.CPU1.RES:Rescheduling_interrupts 1102 ± 13% -25.6% 820.50 ± 5% interrupts.CPU10.CAL:Function_call_interrupts 17474 -21.9% 13650 interrupts.CPU10.LOC:Local_timer_interrupts 110.50 ± 20% -54.5% 50.25 ± 12% interrupts.CPU10.RES:Rescheduling_interrupts 1113 ± 3% -41.7% 648.50 ± 12% interrupts.CPU11.CAL:Function_call_interrupts 17488 -23.1% 13448 ± 2% interrupts.CPU11.LOC:Local_timer_interrupts 124.50 ± 7% -71.3% 35.75 ± 42% interrupts.CPU11.RES:Rescheduling_interrupts 1050 ± 7% -30.9% 725.75 ± 12% interrupts.CPU12.CAL:Function_call_interrupts 17517 -22.9% 13502 interrupts.CPU12.LOC:Local_timer_interrupts 107.25 ± 10% -63.4% 39.25 ± 20% interrupts.CPU12.RES:Rescheduling_interrupts 1171 ± 6% -36.0% 749.75 ± 8% interrupts.CPU13.CAL:Function_call_interrupts 17718 ± 2% -22.7% 13705 interrupts.CPU13.LOC:Local_timer_interrupts 123.00 ± 10% -61.2% 47.75 ± 14% interrupts.CPU13.RES:Rescheduling_interrupts 17545 -22.3% 13627 interrupts.CPU14.LOC:Local_timer_interrupts 1100 ± 4% -36.6% 698.00 ± 14% interrupts.CPU15.CAL:Function_call_interrupts 17505 -20.6% 13896 interrupts.CPU15.LOC:Local_timer_interrupts 105.75 ± 22% -57.9% 44.50 ± 41% interrupts.CPU15.RES:Rescheduling_interrupts 1162 ± 7% -36.0% 743.25 ± 13% interrupts.CPU16.CAL:Function_call_interrupts 17767 ± 2% -23.3% 13622 interrupts.CPU16.LOC:Local_timer_interrupts 652.00 ± 82% -93.1% 45.00 ± 18% interrupts.CPU16.RES:Rescheduling_interrupts 1093 ± 13% -41.6% 638.50 ± 18% interrupts.CPU17.CAL:Function_call_interrupts 17451 -22.0% 13608 interrupts.CPU17.LOC:Local_timer_interrupts 1244 ± 6% -40.1% 745.25 ± 24% interrupts.CPU18.CAL:Function_call_interrupts 17679 -23.2% 13575 interrupts.CPU18.LOC:Local_timer_interrupts 1114 ± 3% -27.7% 805.50 ± 7% interrupts.CPU19.CAL:Function_call_interrupts 17403 -21.8% 13616 interrupts.CPU19.LOC:Local_timer_interrupts 132.75 ± 20% -66.9% 44.00 ± 11% interrupts.CPU19.RES:Rescheduling_interrupts 1202 ± 6% -35.8% 771.75 ± 5% interrupts.CPU2.CAL:Function_call_interrupts 17563 -22.3% 13651 interrupts.CPU2.LOC:Local_timer_interrupts 124.00 ± 23% -61.7% 47.50 ± 17% interrupts.CPU2.RES:Rescheduling_interrupts 17522 -22.7% 13543 interrupts.CPU20.LOC:Local_timer_interrupts 380.75 ±112% -88.1% 45.25 ± 19% interrupts.CPU20.RES:Rescheduling_interrupts 1180 ± 5% -41.3% 692.50 ± 9% interrupts.CPU21.CAL:Function_call_interrupts 17518 -22.3% 13603 interrupts.CPU21.LOC:Local_timer_interrupts 133.50 ± 24% -68.2% 42.50 ± 20% interrupts.CPU21.RES:Rescheduling_interrupts 1158 ± 7% -36.3% 738.00 ± 3% interrupts.CPU22.CAL:Function_call_interrupts 17488 -23.5% 13387 interrupts.CPU22.LOC:Local_timer_interrupts 126.75 ± 26% -69.4% 38.75 ± 11% interrupts.CPU22.RES:Rescheduling_interrupts 17535 -22.5% 13593 interrupts.CPU23.LOC:Local_timer_interrupts 115.50 ± 29% -70.8% 33.75 ± 3% interrupts.CPU23.RES:Rescheduling_interrupts 661.50 ± 12% -29.1% 469.00 ± 10% interrupts.CPU24.CAL:Function_call_interrupts 17519 -22.6% 13552 interrupts.CPU24.LOC:Local_timer_interrupts 622.00 ± 9% -36.1% 397.25 ± 26% interrupts.CPU25.CAL:Function_call_interrupts 17543 -22.3% 13632 interrupts.CPU25.LOC:Local_timer_interrupts 791.00 ± 34% -43.6% 446.50 ± 8% interrupts.CPU26.CAL:Function_call_interrupts 17517 -23.1% 13471 ± 3% interrupts.CPU26.LOC:Local_timer_interrupts 644.25 ± 5% -38.5% 396.00 ± 18% interrupts.CPU27.CAL:Function_call_interrupts 17521 -22.3% 13622 interrupts.CPU27.LOC:Local_timer_interrupts 672.75 ± 12% -31.4% 461.25 ± 10% interrupts.CPU28.CAL:Function_call_interrupts 17521 -22.5% 13579 interrupts.CPU28.LOC:Local_timer_interrupts 17467 -22.2% 13593 interrupts.CPU29.LOC:Local_timer_interrupts 1116 ± 11% -35.0% 726.25 ± 16% interrupts.CPU3.CAL:Function_call_interrupts 17481 -22.8% 13500 interrupts.CPU3.LOC:Local_timer_interrupts 113.25 ± 28% -68.2% 36.00 ± 28% interrupts.CPU3.RES:Rescheduling_interrupts 688.00 ± 5% -35.9% 441.00 ± 3% interrupts.CPU30.CAL:Function_call_interrupts 17528 -23.0% 13495 interrupts.CPU30.LOC:Local_timer_interrupts 685.75 ± 7% -36.0% 439.00 ± 3% interrupts.CPU31.CAL:Function_call_interrupts 17519 -22.3% 13618 interrupts.CPU31.LOC:Local_timer_interrupts 17531 -22.4% 13611 interrupts.CPU32.LOC:Local_timer_interrupts 690.25 ± 13% -33.3% 460.50 ± 7% interrupts.CPU33.CAL:Function_call_interrupts 17535 -22.4% 13607 interrupts.CPU33.LOC:Local_timer_interrupts 17412 -21.8% 13620 interrupts.CPU34.LOC:Local_timer_interrupts 17518 -22.9% 13512 interrupts.CPU35.LOC:Local_timer_interrupts 646.25 ± 7% -28.9% 459.75 ± 6% interrupts.CPU36.CAL:Function_call_interrupts 17526 -22.3% 13624 interrupts.CPU36.LOC:Local_timer_interrupts 679.00 ± 13% -33.9% 448.50 ± 3% interrupts.CPU37.CAL:Function_call_interrupts 17259 ± 3% -21.3% 13578 interrupts.CPU37.LOC:Local_timer_interrupts 638.25 ± 6% -30.7% 442.50 ± 2% interrupts.CPU38.CAL:Function_call_interrupts 17205 ± 3% -20.9% 13605 interrupts.CPU38.LOC:Local_timer_interrupts 732.50 ± 3% -39.4% 443.75 interrupts.CPU39.CAL:Function_call_interrupts 17534 -22.4% 13600 interrupts.CPU39.LOC:Local_timer_interrupts 1130 ± 6% -34.9% 735.25 ± 13% interrupts.CPU4.CAL:Function_call_interrupts 17492 -21.9% 13653 interrupts.CPU4.LOC:Local_timer_interrupts 123.00 ± 25% -65.9% 42.00 ± 39% interrupts.CPU4.RES:Rescheduling_interrupts 17575 -23.4% 13467 interrupts.CPU40.LOC:Local_timer_interrupts 666.00 ± 10% -28.5% 476.00 ± 6% interrupts.CPU41.CAL:Function_call_interrupts 17517 -22.8% 13522 ± 2% interrupts.CPU41.LOC:Local_timer_interrupts 627.25 ± 12% -26.5% 461.25 ± 7% interrupts.CPU42.CAL:Function_call_interrupts 17525 -23.7% 13379 ± 4% interrupts.CPU42.LOC:Local_timer_interrupts 17519 -22.5% 13573 interrupts.CPU43.LOC:Local_timer_interrupts 678.75 ± 9% -30.4% 472.25 ± 8% interrupts.CPU44.CAL:Function_call_interrupts 17536 -22.2% 13640 interrupts.CPU44.LOC:Local_timer_interrupts 714.50 ± 11% -35.1% 464.00 ± 7% interrupts.CPU45.CAL:Function_call_interrupts 17533 -22.5% 13588 interrupts.CPU45.LOC:Local_timer_interrupts 695.25 ± 3% -34.6% 455.00 ± 5% interrupts.CPU46.CAL:Function_call_interrupts 17514 -22.4% 13599 interrupts.CPU46.LOC:Local_timer_interrupts 718.25 ± 15% -36.6% 455.25 ± 5% interrupts.CPU47.CAL:Function_call_interrupts 17530 -22.3% 13623 interrupts.CPU47.LOC:Local_timer_interrupts 1091 ± 6% -39.5% 660.25 ± 16% interrupts.CPU48.CAL:Function_call_interrupts 17501 -22.5% 13565 interrupts.CPU48.LOC:Local_timer_interrupts 109.25 ± 24% -69.8% 33.00 ± 39% interrupts.CPU48.RES:Rescheduling_interrupts 1097 ± 2% -33.8% 726.25 ± 4% interrupts.CPU49.CAL:Function_call_interrupts 17494 -22.3% 13596 interrupts.CPU49.LOC:Local_timer_interrupts 128.50 ± 21% -66.9% 42.50 ± 9% interrupts.CPU49.RES:Rescheduling_interrupts 1078 ± 10% -35.3% 697.50 ± 14% interrupts.CPU5.CAL:Function_call_interrupts 17473 -21.0% 13795 interrupts.CPU5.LOC:Local_timer_interrupts 100.50 ± 23% -49.5% 50.75 ± 54% interrupts.CPU5.RES:Rescheduling_interrupts 1093 ± 6% -33.1% 731.50 ± 10% interrupts.CPU50.CAL:Function_call_interrupts 17535 -22.3% 13623 interrupts.CPU50.LOC:Local_timer_interrupts 120.50 ± 31% -69.3% 37.00 ± 20% interrupts.CPU50.RES:Rescheduling_interrupts 1596 ± 63% -51.2% 779.25 ± 7% interrupts.CPU51.CAL:Function_call_interrupts 17519 -22.2% 13638 interrupts.CPU51.LOC:Local_timer_interrupts 131.75 ± 26% -55.0% 59.25 ± 30% interrupts.CPU51.RES:Rescheduling_interrupts 1006 ± 7% -22.5% 780.50 ± 4% interrupts.CPU52.CAL:Function_call_interrupts 17485 -22.1% 13620 interrupts.CPU52.LOC:Local_timer_interrupts 113.75 ± 14% -56.3% 49.75 ± 20% interrupts.CPU52.RES:Rescheduling_interrupts 17534 -22.4% 13610 interrupts.CPU53.LOC:Local_timer_interrupts 107.50 ± 32% -53.7% 49.75 ± 10% interrupts.CPU53.RES:Rescheduling_interrupts 17461 -22.0% 13627 interrupts.CPU54.LOC:Local_timer_interrupts 96.50 ± 24% -59.1% 39.50 ± 23% interrupts.CPU54.RES:Rescheduling_interrupts 1068 ± 15% -23.8% 814.00 ± 6% interrupts.CPU55.CAL:Function_call_interrupts 17544 -22.4% 13620 interrupts.CPU55.LOC:Local_timer_interrupts 17422 -21.8% 13628 interrupts.CPU56.LOC:Local_timer_interrupts 97.25 ± 13% -51.9% 46.75 ± 26% interrupts.CPU56.RES:Rescheduling_interrupts 1043 ± 2% -25.9% 772.75 ± 12% interrupts.CPU57.CAL:Function_call_interrupts 17517 -22.2% 13624 interrupts.CPU57.LOC:Local_timer_interrupts 107.50 ± 18% -56.5% 46.75 ± 21% interrupts.CPU57.RES:Rescheduling_interrupts 985.50 ± 3% -21.0% 778.25 ± 5% interrupts.CPU58.CAL:Function_call_interrupts 17535 -22.1% 13652 interrupts.CPU58.LOC:Local_timer_interrupts 101.00 ± 11% -60.1% 40.25 ± 16% interrupts.CPU58.RES:Rescheduling_interrupts 1135 ± 2% -35.1% 736.50 ± 6% interrupts.CPU59.CAL:Function_call_interrupts 17537 -22.2% 13644 interrupts.CPU59.LOC:Local_timer_interrupts 105.25 ± 7% -58.2% 44.00 ± 21% interrupts.CPU59.RES:Rescheduling_interrupts 1130 ± 5% -31.5% 774.00 ± 3% interrupts.CPU6.CAL:Function_call_interrupts 17535 -22.1% 13659 interrupts.CPU6.LOC:Local_timer_interrupts 125.25 ± 12% -66.7% 41.75 ± 30% interrupts.CPU6.RES:Rescheduling_interrupts 1143 ± 10% -33.0% 766.25 ± 9% interrupts.CPU60.CAL:Function_call_interrupts 17378 -21.6% 13619 interrupts.CPU60.LOC:Local_timer_interrupts 120.00 ± 20% -61.2% 46.50 ± 15% interrupts.CPU60.RES:Rescheduling_interrupts 1149 ± 7% -36.6% 729.25 ± 10% interrupts.CPU61.CAL:Function_call_interrupts 17382 -22.0% 13557 interrupts.CPU61.LOC:Local_timer_interrupts 125.00 ± 22% -65.4% 43.25 ± 17% interrupts.CPU61.RES:Rescheduling_interrupts 1218 ± 8% -32.0% 828.75 ± 18% interrupts.CPU62.CAL:Function_call_interrupts 17561 -22.4% 13626 interrupts.CPU62.LOC:Local_timer_interrupts 130.75 ± 15% -57.9% 55.00 ± 30% interrupts.CPU62.RES:Rescheduling_interrupts 1266 ± 8% -35.1% 822.00 ± 3% interrupts.CPU63.CAL:Function_call_interrupts 17551 -22.4% 13617 interrupts.CPU63.LOC:Local_timer_interrupts 134.75 ± 14% -65.5% 46.50 ± 19% interrupts.CPU63.RES:Rescheduling_interrupts 1375 ± 9% -43.8% 773.00 ± 9% interrupts.CPU64.CAL:Function_call_interrupts 17547 -23.4% 13440 ± 2% interrupts.CPU64.LOC:Local_timer_interrupts 149.50 ± 20% -68.2% 47.50 ± 24% interrupts.CPU64.RES:Rescheduling_interrupts 17416 -21.6% 13652 interrupts.CPU65.LOC:Local_timer_interrupts 136.75 ± 25% -56.3% 59.75 ± 24% interrupts.CPU65.RES:Rescheduling_interrupts 1297 ± 5% -35.6% 835.75 ± 8% interrupts.CPU66.CAL:Function_call_interrupts 17492 -22.0% 13637 interrupts.CPU66.LOC:Local_timer_interrupts 138.50 ± 14% -68.4% 43.75 ± 25% interrupts.CPU66.RES:Rescheduling_interrupts 1185 ± 10% -36.6% 751.50 ± 10% interrupts.CPU67.CAL:Function_call_interrupts 17523 -22.4% 13592 interrupts.CPU67.LOC:Local_timer_interrupts 122.75 ± 21% -65.4% 42.50 ± 37% interrupts.CPU67.RES:Rescheduling_interrupts 1248 ± 7% -37.7% 777.00 ± 6% interrupts.CPU68.CAL:Function_call_interrupts 17491 -22.4% 13565 interrupts.CPU68.LOC:Local_timer_interrupts 110.00 ± 25% -58.9% 45.25 ± 21% interrupts.CPU68.RES:Rescheduling_interrupts 1134 ± 6% -29.1% 804.00 ± 16% interrupts.CPU69.CAL:Function_call_interrupts 17535 -22.6% 13578 interrupts.CPU69.LOC:Local_timer_interrupts 106.25 ± 10% -61.9% 40.50 ± 33% interrupts.CPU69.RES:Rescheduling_interrupts 1756 ± 59% -55.1% 789.00 ± 10% interrupts.CPU7.CAL:Function_call_interrupts 17543 -22.4% 13622 interrupts.CPU7.LOC:Local_timer_interrupts 123.00 ± 5% -59.8% 49.50 ± 16% interrupts.CPU7.RES:Rescheduling_interrupts 1099 ± 10% -33.5% 731.25 ± 6% interrupts.CPU70.CAL:Function_call_interrupts 17492 -22.1% 13621 interrupts.CPU70.LOC:Local_timer_interrupts 109.25 ± 24% -64.3% 39.00 ± 21% interrupts.CPU70.RES:Rescheduling_interrupts 1095 ± 6% -33.5% 728.00 ± 5% interrupts.CPU71.CAL:Function_call_interrupts 17525 -22.7% 13540 interrupts.CPU71.LOC:Local_timer_interrupts 115.50 ± 28% -63.9% 41.75 ± 14% interrupts.CPU71.RES:Rescheduling_interrupts 676.50 ± 11% -33.6% 449.50 ± 4% interrupts.CPU72.CAL:Function_call_interrupts 17515 -22.3% 13604 interrupts.CPU72.LOC:Local_timer_interrupts 659.25 ± 7% -31.9% 449.00 ± 5% interrupts.CPU73.CAL:Function_call_interrupts 17533 -21.3% 13801 ± 3% interrupts.CPU73.LOC:Local_timer_interrupts 696.00 ± 16% -33.5% 463.00 ± 6% interrupts.CPU74.CAL:Function_call_interrupts 17535 -22.4% 13604 interrupts.CPU74.LOC:Local_timer_interrupts 17534 -22.3% 13630 interrupts.CPU75.LOC:Local_timer_interrupts 673.00 ± 10% -33.7% 446.50 ± 4% interrupts.CPU76.CAL:Function_call_interrupts 17538 -22.4% 13612 interrupts.CPU76.LOC:Local_timer_interrupts 681.75 ± 12% -32.8% 458.25 ± 2% interrupts.CPU77.CAL:Function_call_interrupts 17543 -22.3% 13635 interrupts.CPU77.LOC:Local_timer_interrupts 659.25 ± 2% -28.5% 471.50 ± 9% interrupts.CPU78.CAL:Function_call_interrupts 17524 -22.2% 13627 interrupts.CPU78.LOC:Local_timer_interrupts 661.25 ± 6% -31.1% 455.75 ± 6% interrupts.CPU79.CAL:Function_call_interrupts 17530 -22.3% 13616 interrupts.CPU79.LOC:Local_timer_interrupts 1150 ± 9% -30.8% 796.00 ± 20% interrupts.CPU8.CAL:Function_call_interrupts 17524 -22.2% 13627 interrupts.CPU8.LOC:Local_timer_interrupts 117.75 ± 25% -66.0% 40.00 ± 23% interrupts.CPU8.RES:Rescheduling_interrupts 658.00 ± 13% -30.3% 458.50 ± 6% interrupts.CPU80.CAL:Function_call_interrupts 17530 -22.3% 13629 interrupts.CPU80.LOC:Local_timer_interrupts 654.25 ± 11% -27.5% 474.50 ± 6% interrupts.CPU81.CAL:Function_call_interrupts 17543 -22.3% 13633 interrupts.CPU81.LOC:Local_timer_interrupts 619.75 ± 10% -26.5% 455.25 ± 5% interrupts.CPU82.CAL:Function_call_interrupts 17526 -22.2% 13631 interrupts.CPU82.LOC:Local_timer_interrupts 652.00 ± 10% -30.4% 454.00 ± 4% interrupts.CPU83.CAL:Function_call_interrupts 17490 -22.1% 13623 interrupts.CPU83.LOC:Local_timer_interrupts 626.50 ± 13% -29.1% 444.50 interrupts.CPU84.CAL:Function_call_interrupts 17552 -22.4% 13618 interrupts.CPU84.LOC:Local_timer_interrupts 664.00 ± 7% -32.0% 451.75 ± 2% interrupts.CPU85.CAL:Function_call_interrupts 17461 -22.0% 13626 interrupts.CPU85.LOC:Local_timer_interrupts 601.25 ± 9% -23.2% 462.00 ± 4% interrupts.CPU86.CAL:Function_call_interrupts 17451 -21.9% 13633 interrupts.CPU86.LOC:Local_timer_interrupts 17476 -22.0% 13630 interrupts.CPU87.LOC:Local_timer_interrupts 574.00 ± 12% -21.2% 452.25 ± 2% interrupts.CPU88.CAL:Function_call_interrupts 17552 -22.4% 13629 interrupts.CPU88.LOC:Local_timer_interrupts 652.50 ± 2% -29.6% 459.25 ± 3% interrupts.CPU89.CAL:Function_call_interrupts 17521 -22.2% 13626 interrupts.CPU89.LOC:Local_timer_interrupts 1142 ± 9% -34.3% 750.00 interrupts.CPU9.CAL:Function_call_interrupts 17435 -22.4% 13534 interrupts.CPU9.LOC:Local_timer_interrupts 118.50 ± 7% -65.4% 41.00 ± 14% interrupts.CPU9.RES:Rescheduling_interrupts 631.75 ± 6% -28.5% 451.50 ± 4% interrupts.CPU90.CAL:Function_call_interrupts 17497 -22.3% 13589 interrupts.CPU90.LOC:Local_timer_interrupts 638.50 ± 10% -27.7% 461.50 ± 8% interrupts.CPU91.CAL:Function_call_interrupts 17474 -23.1% 13437 interrupts.CPU91.LOC:Local_timer_interrupts 653.75 ± 5% -38.2% 404.00 ± 22% interrupts.CPU92.CAL:Function_call_interrupts 17514 -22.3% 13617 interrupts.CPU92.LOC:Local_timer_interrupts 864.75 ± 36% -47.8% 451.00 ± 8% interrupts.CPU93.CAL:Function_call_interrupts 17521 -22.2% 13628 interrupts.CPU93.LOC:Local_timer_interrupts 646.25 ± 16% -31.7% 441.25 ± 4% interrupts.CPU94.CAL:Function_call_interrupts 17530 -22.7% 13546 interrupts.CPU94.LOC:Local_timer_interrupts 1023 ± 60% -57.1% 439.00 ± 3% interrupts.CPU95.CAL:Function_call_interrupts 17603 -22.5% 13644 interrupts.CPU95.LOC:Local_timer_interrupts 1681056 -22.3% 1305760 interrupts.LOC:Local_timer_interrupts 8062 ± 6% -63.4% 2947 ± 4% interrupts.RES:Rescheduling_interrupts 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, Oliver Sang