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Date: Tue, 10 Aug 2021 14:42:39 +0800 From: kernel test robot <oliver.sang@...el.com> To: Bart Van Assche <bvanassche@....org> Cc: Jens Axboe <axboe@...nel.dk>, Christoph Hellwig <hch@....de>, Ming Lei <ming.lei@...hat.com>, Tetsuo Handa <penguin-kernel@...ove.SAKURA.ne.jp>, Martijn Coenen <maco@...roid.com>, Jaegeuk Kim <jaegeuk@...nel.org>, LKML <linux-kernel@...r.kernel.org>, lkp@...ts.01.org, lkp@...el.com, ying.huang@...el.com, feng.tang@...el.com, zhengjun.xing@...ux.intel.com Subject: [loop] 2112f5c133: fxmark.hdd_ext4_no_jnl_DWTL_1_directio.works/sec -49.6% regression Greeting, FYI, we noticed a -49.6% regression of fxmark.hdd_ext4_no_jnl_DWTL_1_directio.works/sec due to commit: commit: 2112f5c1330a671fa852051d85cb9eadc05d7eb7 ("loop: Select I/O scheduler 'none' from inside add_disk()") https://git.kernel.org/cgit/linux/kernel/git/axboe/linux-block.git for-5.15/block in testcase: fxmark on test machine: 272 threads 2 sockets Intel(R) Xeon Phi(TM) CPU 7255 @ 1.10GHz with 112G memory with following parameters: disk: 1HDD media: hdd test: DWTL fstype: ext4_no_jnl directio: directio cpufreq_governor: performance ucode: 0x11 If you fix the issue, kindly add following tag Reported-by: kernel test robot <oliver.sang@...el.com> 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 split-job --compatible job.yaml # generate the yaml file for lkp run bin/lkp run generated-yaml-file ========================================================================================= compiler/cpufreq_governor/directio/disk/fstype/kconfig/media/rootfs/tbox_group/test/testcase/ucode: gcc-9/performance/directio/1HDD/ext4_no_jnl/x86_64-rhel-8.3/hdd/debian-10.4-x86_64-20200603.cgz/lkp-knm02/DWTL/fxmark/0x11 commit: 90b7198001 ("blk-mq: Introduce the BLK_MQ_F_NO_SCHED_BY_DEFAULT flag") 2112f5c133 ("loop: Select I/O scheduler 'none' from inside add_disk()") 90b7198001f23ea3 2112f5c1330a671fa852051d85c ---------------- --------------------------- %stddev %change %stddev \ | \ 4.86 ± 7% -14.8% 4.14 ± 2% fxmark.hdd_ext4_no_jnl_DWTL_18_directio.idle_sec 0.25 ± 9% -41.3% 0.15 ± 3% fxmark.hdd_ext4_no_jnl_DWTL_18_directio.irq_sec 3.46 ± 3% -31.2% 2.38 ± 3% fxmark.hdd_ext4_no_jnl_DWTL_18_directio.irq_util 0.40 ± 6% -14.7% 0.34 fxmark.hdd_ext4_no_jnl_DWTL_18_directio.real_sec 0.06 ± 6% +68.6% 0.10 ± 15% fxmark.hdd_ext4_no_jnl_DWTL_1_directio.irq_sec 4.65 ± 5% -13.7% 4.02 ± 4% fxmark.hdd_ext4_no_jnl_DWTL_1_directio.irq_util 1.25 ± 2% +95.6% 2.45 ± 14% fxmark.hdd_ext4_no_jnl_DWTL_1_directio.real_sec 0.87 ± 3% +100.3% 1.75 ± 9% fxmark.hdd_ext4_no_jnl_DWTL_1_directio.secs 72.74 -40.9% 42.98 ± 11% fxmark.hdd_ext4_no_jnl_DWTL_1_directio.sys_util 0.27 ± 3% +371.3% 1.29 ± 20% fxmark.hdd_ext4_no_jnl_DWTL_1_directio.user_sec 21.81 ± 2% +138.9% 52.10 ± 9% fxmark.hdd_ext4_no_jnl_DWTL_1_directio.user_util 27378 ± 3% -49.6% 13786 ± 10% fxmark.hdd_ext4_no_jnl_DWTL_1_directio.works/sec 0.06 ± 8% +105.9% 0.12 ± 18% fxmark.hdd_ext4_no_jnl_DWTL_2_directio.irq_sec 4.15 ± 9% +57.7% 6.54 ± 7% fxmark.hdd_ext4_no_jnl_DWTL_2_directio.irq_util 0.68 ± 4% +32.5% 0.90 ± 20% fxmark.hdd_ext4_no_jnl_DWTL_2_directio.real_sec 0.40 ± 4% +52.8% 0.61 ± 54% fxmark.hdd_ext4_no_jnl_DWTL_2_directio.secs 0.82 ± 4% +24.1% 1.02 ± 17% fxmark.hdd_ext4_no_jnl_DWTL_2_directio.sys_sec 0.29 +58.0% 0.46 ± 61% fxmark.hdd_ext4_no_jnl_DWTL_2_directio.user_sec 0.38 ± 11% +67.0% 0.63 ± 21% fxmark.hdd_ext4_no_jnl_DWTL_4_directio.idle_sec 18.84 ± 9% +61.4% 30.40 ± 17% fxmark.hdd_ext4_no_jnl_DWTL_4_directio.idle_util 3.50 ± 2% +30.6% 4.57 ± 17% fxmark.hdd_ext4_no_jnl_DWTL_4_directio.irq_util 0.83 +11.6% 0.93 ± 4% fxmark.hdd_ext4_no_jnl_DWTL_4_directio.sys_sec 0.72 -44.9% 0.40 ± 14% fxmark.hdd_ext4_no_jnl_DWTL_4_directio.user_sec 35.80 ± 3% -46.4% 19.18 ± 16% fxmark.hdd_ext4_no_jnl_DWTL_4_directio.user_util 202.25 -5.9% 190.41 fxmark.time.elapsed_time 202.25 -5.9% 190.41 fxmark.time.elapsed_time.max 24.67 ± 3% -31.1% 17.00 fxmark.time.percent_of_cpu_this_job_got 44.77 ± 2% -40.1% 26.82 fxmark.time.system_time 46090 ± 2% +7.6% 49608 fxmark.time.voluntary_context_switches 1301 ± 2% +68.1% 2187 ± 46% meminfo.Active(anon) 1297 ± 2% +67.3% 2170 ± 47% numa-meminfo.node0.Active(anon) 140.09 -2.2% 137.01 boot-time.boot 35285 -2.5% 34396 boot-time.idle 324.33 ± 3% +65.5% 536.83 ± 47% numa-vmstat.node0.nr_active_anon 324.33 ± 3% +65.5% 536.83 ± 47% numa-vmstat.node0.nr_zone_active_anon 18298 ± 8% -11.7% 16165 ± 2% softirqs.CPU1.SCHED 62712 -11.9% 55253 ± 4% softirqs.TIMER 43.71 +8.1% 47.24 iostat.cpu.idle 18.54 ± 4% -39.9% 11.14 ± 3% iostat.cpu.system 4.05 ± 4% +49.1% 6.04 ± 5% iostat.cpu.user 0.56 ± 7% +0.2 0.81 ± 4% mpstat.cpu.all.soft% 18.13 ± 3% -7.7 10.46 ± 2% mpstat.cpu.all.sys% 4.31 ± 4% +2.1 6.37 ± 5% mpstat.cpu.all.usr% 245.33 ± 10% +43.3% 351.50 ± 41% vmstat.io.bi 13969 ± 2% +7.7% 15048 ± 2% vmstat.io.bo 5.50 ± 13% -51.5% 2.67 ± 27% vmstat.procs.r 5398 +7.7% 5815 vmstat.system.cs 176232 ± 11% +8.6% 191382 vmstat.system.in 466.17 ± 2% -32.8% 313.33 ± 2% slabinfo.ext4_allocation_context.active_objs 637.67 ± 2% -24.7% 480.33 slabinfo.ext4_allocation_context.num_objs 1106 ± 8% -26.2% 816.17 ± 7% slabinfo.ext4_extent_status.active_objs 1428 ± 5% -19.8% 1146 ± 5% slabinfo.ext4_extent_status.num_objs 673.50 ± 2% -50.0% 336.67 ± 10% slabinfo.mbcache.active_objs 887.50 ± 2% -41.2% 521.83 ± 4% slabinfo.mbcache.num_objs 7695 +22.8% 9449 ± 14% slabinfo.proc_inode_cache.active_objs 8031 +21.2% 9736 ± 13% slabinfo.proc_inode_cache.num_objs 318.83 +70.8% 544.50 ± 47% proc-vmstat.nr_active_anon 28780 +5.1% 30244 proc-vmstat.nr_inactive_file 11263 -4.7% 10733 proc-vmstat.nr_mapped 35545 +2.2% 36324 proc-vmstat.nr_slab_reclaimable 69562 +2.3% 71136 proc-vmstat.nr_slab_unreclaimable 318.83 +70.8% 544.50 ± 47% proc-vmstat.nr_zone_active_anon 28780 +5.1% 30244 proc-vmstat.nr_zone_inactive_file 1680638 -1.2% 1660900 proc-vmstat.numa_hit 1680859 -1.2% 1660903 proc-vmstat.numa_local 1694164 -1.2% 1674369 proc-vmstat.pgalloc_normal 986109 -5.4% 932819 proc-vmstat.pgfault 1679614 -1.2% 1659352 proc-vmstat.pgfree 88729 -3.2% 85929 proc-vmstat.pgreuse 2.52 +4.9% 2.65 ± 2% perf-stat.i.MPKI 70070899 ± 6% +8.0% 75671172 perf-stat.i.branch-instructions 0.68 ± 3% +0.0 0.73 perf-stat.i.branch-miss-rate% 1.39 ± 3% +0.1 1.48 perf-stat.i.cache-miss-rate% 1705485 ± 8% +8.3% 1847096 perf-stat.i.cache-misses 10121014 ± 5% +7.6% 10890953 perf-stat.i.cache-references 4037 +10.1% 4446 perf-stat.i.context-switches 0.45 ± 6% +7.2% 0.48 perf-stat.i.cpi 85941 +3.3% 88775 perf-stat.i.cpu-clock 1.778e+09 ± 11% +9.5% 1.948e+09 perf-stat.i.cpu-cycles 176.45 -26.0% 130.60 perf-stat.i.cpu-migrations 88.54 ± 4% +6.7% 94.50 perf-stat.i.cycles-between-cache-misses 0.12 ± 7% +0.0 0.13 ± 2% perf-stat.i.iTLB-load-miss-rate% 4737699 ± 12% +10.7% 5242941 perf-stat.i.iTLB-load-misses 3.377e+08 ± 6% +8.0% 3.646e+08 perf-stat.i.iTLB-loads 3.38e+08 ± 6% +8.0% 3.651e+08 perf-stat.i.instructions 0.01 ± 11% +9.6% 0.01 perf-stat.i.metric.GHz 38.70 ± 5% +8.3% 41.89 perf-stat.i.metric.K/sec 1.49 ± 6% +8.0% 1.61 perf-stat.i.metric.M/sec 85941 +3.3% 88775 perf-stat.i.task-clock 69731811 ± 6% +8.9% 75910537 perf-stat.ps.branch-instructions 5670583 ± 9% +10.3% 6252936 perf-stat.ps.branch-misses 1699265 ± 7% +9.2% 1854993 ± 2% perf-stat.ps.cache-misses 10086387 ± 5% +8.5% 10939307 perf-stat.ps.cache-references 4111 +7.2% 4405 perf-stat.ps.context-switches 85596 +3.4% 88519 perf-stat.ps.cpu-clock 1.772e+09 ± 11% +10.5% 1.957e+09 perf-stat.ps.cpu-cycles 179.07 -27.5% 129.88 perf-stat.ps.cpu-migrations 4720160 ± 12% +11.6% 5265696 perf-stat.ps.iTLB-load-misses 3.361e+08 ± 6% +8.8% 3.658e+08 perf-stat.ps.iTLB-loads 3.364e+08 ± 6% +8.9% 3.663e+08 perf-stat.ps.instructions 85596 +3.4% 88519 perf-stat.ps.task-clock 8494 ± 11% -38.5% 5226 ± 20% interrupts.CPU0.CAL:Function_call_interrupts 13520 ± 11% -41.6% 7891 ± 8% interrupts.CPU1.CAL:Function_call_interrupts 3424 ± 35% -49.5% 1730 ± 31% interrupts.CPU10.CAL:Function_call_interrupts 1616 ± 38% -100.0% 0.00 interrupts.CPU10.NMI:Non-maskable_interrupts 1616 ± 38% -100.0% 0.00 interrupts.CPU10.PMI:Performance_monitoring_interrupts 1239 ± 26% -100.0% 0.00 interrupts.CPU11.NMI:Non-maskable_interrupts 1239 ± 26% -100.0% 0.00 interrupts.CPU11.PMI:Performance_monitoring_interrupts 3649 ± 22% -48.6% 1876 ± 34% interrupts.CPU12.CAL:Function_call_interrupts 1639 ± 40% -100.0% 0.00 interrupts.CPU12.NMI:Non-maskable_interrupts 1639 ± 40% -100.0% 0.00 interrupts.CPU12.PMI:Performance_monitoring_interrupts 1479 ± 44% -100.0% 0.00 interrupts.CPU13.NMI:Non-maskable_interrupts 1479 ± 44% -100.0% 0.00 interrupts.CPU13.PMI:Performance_monitoring_interrupts 1680 ± 40% -100.0% 0.00 interrupts.CPU14.NMI:Non-maskable_interrupts 1680 ± 40% -100.0% 0.00 interrupts.CPU14.PMI:Performance_monitoring_interrupts 4349 ± 28% -54.0% 2002 ± 31% interrupts.CPU15.CAL:Function_call_interrupts 1351 ± 52% -100.0% 0.00 interrupts.CPU15.NMI:Non-maskable_interrupts 1351 ± 52% -100.0% 0.00 interrupts.CPU15.PMI:Performance_monitoring_interrupts 3473 ± 23% -47.1% 1839 ± 25% interrupts.CPU16.CAL:Function_call_interrupts 1476 ± 24% -100.0% 0.00 interrupts.CPU16.NMI:Non-maskable_interrupts 1476 ± 24% -100.0% 0.00 interrupts.CPU16.PMI:Performance_monitoring_interrupts 3924 ± 31% -50.8% 1928 ± 31% interrupts.CPU17.CAL:Function_call_interrupts 1570 ± 51% -100.0% 0.00 interrupts.CPU17.NMI:Non-maskable_interrupts 1570 ± 51% -100.0% 0.00 interrupts.CPU17.PMI:Performance_monitoring_interrupts 10071 ± 12% -50.8% 4952 ± 26% interrupts.CPU2.CAL:Function_call_interrupts 2300 ± 32% -95.1% 112.83 ±223% interrupts.CPU2.NMI:Non-maskable_interrupts 2300 ± 32% -95.1% 112.83 ±223% interrupts.CPU2.PMI:Performance_monitoring_interrupts 1106 ± 41% -57.3% 472.50 ± 40% interrupts.CPU2.RES:Rescheduling_interrupts 2871 ± 24% -40.0% 1724 ± 30% interrupts.CPU24.CAL:Function_call_interrupts 8191 ± 11% -43.2% 4651 ± 20% interrupts.CPU3.CAL:Function_call_interrupts 2376 ± 30% -95.8% 100.33 ±223% interrupts.CPU3.NMI:Non-maskable_interrupts 2376 ± 30% -95.8% 100.33 ±223% interrupts.CPU3.PMI:Performance_monitoring_interrupts 774.33 ± 12% -25.0% 580.67 ± 18% interrupts.CPU3.RES:Rescheduling_interrupts 1494 ± 48% -100.0% 0.00 interrupts.CPU4.NMI:Non-maskable_interrupts 1494 ± 48% -100.0% 0.00 interrupts.CPU4.PMI:Performance_monitoring_interrupts 79.50 ± 33% -74.0% 20.67 ± 32% interrupts.CPU4.RES:Rescheduling_interrupts 3652 ± 25% -44.4% 2030 ± 25% interrupts.CPU5.CAL:Function_call_interrupts 1404 ± 28% -100.0% 0.00 interrupts.CPU5.NMI:Non-maskable_interrupts 1404 ± 28% -100.0% 0.00 interrupts.CPU5.PMI:Performance_monitoring_interrupts 3481 ± 24% -45.6% 1894 ± 26% interrupts.CPU6.CAL:Function_call_interrupts 1655 ± 39% -100.0% 0.00 interrupts.CPU6.NMI:Non-maskable_interrupts 1655 ± 39% -100.0% 0.00 interrupts.CPU6.PMI:Performance_monitoring_interrupts 113.17 ± 74% -82.3% 20.00 ± 35% interrupts.CPU6.RES:Rescheduling_interrupts 1670 ± 39% -99.9% 1.17 ±223% interrupts.CPU7.NMI:Non-maskable_interrupts 1670 ± 39% -99.9% 1.17 ±223% interrupts.CPU7.PMI:Performance_monitoring_interrupts 38787 ± 11% +14.2% 44280 ± 2% interrupts.CPU72.LOC:Local_timer_interrupts 1551 ± 56% -100.0% 0.00 interrupts.CPU8.NMI:Non-maskable_interrupts 1551 ± 56% -100.0% 0.00 interrupts.CPU8.PMI:Performance_monitoring_interrupts 3462 ± 22% -48.3% 1790 ± 29% interrupts.CPU9.CAL:Function_call_interrupts 1528 ± 49% -100.0% 0.00 interrupts.CPU9.NMI:Non-maskable_interrupts 1528 ± 49% -100.0% 0.00 interrupts.CPU9.PMI:Performance_monitoring_interrupts 31739 ± 16% -86.0% 4442 ± 15% interrupts.NMI:Non-maskable_interrupts 31739 ± 16% -86.0% 4442 ± 15% interrupts.PMI:Performance_monitoring_interrupts 1.52 ± 55% +634.6% 11.16 ± 66% perf-sched.sch_delay.avg.ms.devkmsg_read.vfs_read.ksys_read.do_syscall_64 0.31 ± 44% -80.0% 0.06 ±137% perf-sched.sch_delay.avg.ms.do_nanosleep.hrtimer_nanosleep.__x64_sys_nanosleep.do_syscall_64 0.01 ± 40% +698.8% 0.11 ± 51% perf-sched.sch_delay.avg.ms.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_sysvec_apic_timer_interrupt.[unknown] 0.06 ± 15% -90.8% 0.01 ±178% perf-sched.sch_delay.avg.ms.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_sysvec_call_function_single.[unknown] 0.04 ± 11% +150.0% 0.09 ± 52% perf-sched.sch_delay.avg.ms.io_schedule.put_and_wait_on_page_locked.filemap_get_pages.filemap_read 0.21 ± 65% +236.3% 0.69 ± 55% perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.__alloc_pages.alloc_pages_vma.wp_page_copy 0.00 ±223% +1768.8% 0.05 ±125% perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.__alloc_pages.page_cache_ra_unbounded.filemap_get_pages 0.03 ± 35% +170.9% 0.08 ± 53% perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.__ext4_journal_get_write_access.ext4_ext_insert_extent.ext4_ext_map_blocks 0.05 ± 76% -100.0% 0.00 perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.__getblk_gfp.__ext4_sb_bread_gfp.ext4_fill_super 0.10 ±106% +240.5% 0.36 ± 71% perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.down_write.ext4_handle_inode_extension.ext4_dio_write_iter 0.41 ± 7% -87.8% 0.05 ± 21% perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.ext4_block_write_begin.ext4_da_write_begin.generic_perform_write 0.02 ± 42% -100.0% 0.00 perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.ext4_read_bh.__ext4_sb_bread_gfp.ext4_fill_super 0.05 ± 43% -92.0% 0.00 ±223% perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.ext4_read_bh.ext4_read_inode_bitmap.__ext4_new_inode 0.03 ± 18% +85.4% 0.06 ± 29% perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.mempool_alloc.bio_alloc_bioset.iomap_dio_bio_actor 1.27 ± 57% +280.4% 4.82 ± 42% perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.stop_one_cpu.sched_exec.bprm_execve 0.02 ± 14% +102.4% 0.04 ± 17% perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.submit_bio_checks.submit_bio_noacct.iomap_dio_submit_bio 0.02 ± 55% +1389.1% 0.34 ±187% perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.wait_for_completion.affine_move_task.__set_cpus_allowed_ptr 0.17 ± 76% +416.5% 0.87 ± 32% perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.wp_page_copy.__handle_mm_fault.handle_mm_fault 0.01 ± 40% +794.5% 0.11 ± 73% perf-sched.sch_delay.avg.ms.preempt_schedule_common.__cond_resched.zap_pte_range.unmap_page_range.unmap_vmas 0.23 ± 22% -65.4% 0.08 ± 25% perf-sched.sch_delay.avg.ms.rcu_gp_kthread.kthread.ret_from_fork 0.25 ± 55% +193.9% 0.73 ± 44% perf-sched.sch_delay.avg.ms.schedule_hrtimeout_range_clock.ep_poll.do_epoll_wait.__x64_sys_epoll_wait 0.13 ± 83% -79.1% 0.03 ± 32% perf-sched.sch_delay.avg.ms.schedule_timeout.io_schedule_timeout.wait_for_completion_io_timeout.submit_bio_wait 0.30 ± 10% -59.6% 0.12 ± 18% perf-sched.sch_delay.avg.ms.schedule_timeout.rcu_gp_kthread.kthread.ret_from_fork 0.05 ± 18% -48.1% 0.03 ± 70% perf-sched.sch_delay.avg.ms.schedule_timeout.wait_for_completion.__flush_work.sync_rcu_exp_select_cpus 0.03 ± 11% +455.4% 0.16 ± 69% perf-sched.sch_delay.avg.ms.schedule_timeout.wait_for_completion.__synchronize_srcu.part.0 0.02 ± 15% -73.8% 0.01 ±141% perf-sched.sch_delay.avg.ms.schedule_timeout.wait_for_completion.kthread_stop.destroy_workqueue 0.03 ± 17% -75.8% 0.01 ±142% perf-sched.sch_delay.avg.ms.schedule_timeout.wait_for_completion_killable.__kthread_create_on_node.kthread_create_on_node 0.16 ± 4% -53.3% 0.07 ± 8% perf-sched.sch_delay.avg.ms.smpboot_thread_fn.kthread.ret_from_fork 0.31 ± 59% +175.0% 0.85 ± 45% perf-sched.sch_delay.avg.ms.wait_for_partner.fifo_open.do_dentry_open.do_open.isra 0.22 ± 4% -76.2% 0.05 ± 4% perf-sched.sch_delay.avg.ms.worker_thread.kthread.ret_from_fork 3.69 ± 52% +656.7% 27.91 ± 48% perf-sched.sch_delay.max.ms.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_exc_page_fault.[unknown] 1.60 ± 90% +1184.8% 20.60 ± 84% perf-sched.sch_delay.max.ms.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_sysvec_apic_timer_interrupt.[unknown] 3.49 ± 22% -95.1% 0.17 ±197% perf-sched.sch_delay.max.ms.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_sysvec_call_function_single.[unknown] 0.20 ± 55% +13022.6% 26.40 ±105% perf-sched.sch_delay.max.ms.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_sysvec_reschedule_ipi.[unknown] 0.07 ± 30% +117.4% 0.16 ± 73% perf-sched.sch_delay.max.ms.jbd2_log_wait_commit.ext4_sync_file.loop_process_work.process_one_work 1.51 ± 77% +400.7% 7.56 ± 41% perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.__alloc_pages.alloc_pages_vma.wp_page_copy 0.01 ±223% +6246.9% 0.34 ±112% perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.__alloc_pages.page_cache_ra_unbounded.filemap_get_pages 0.07 ± 98% -100.0% 0.00 perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.__getblk_gfp.__ext4_sb_bread_gfp.ext4_fill_super 0.51 ± 33% +390.0% 2.52 ± 62% perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.__getblk_gfp.ext4_read_block_bitmap_nowait.ext4_read_block_bitmap 0.02 ±109% +3500.0% 0.76 ±125% perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.__kmalloc.security_task_alloc.copy_process 1.57 ± 54% +489.0% 9.25 ± 35% perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.copy_strings.isra.0 4.31 ±123% +390.3% 21.14 ± 51% perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.do_user_addr_fault.exc_page_fault.asm_exc_page_fault 0.43 ± 97% +489.0% 2.53 ± 81% perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.down_write.ext4_handle_inode_extension.ext4_dio_write_iter 1.08 ±154% +579.7% 7.37 ± 40% perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.down_write.unlink_file_vma.free_pgtables 2.11 ±145% +520.9% 13.10 ± 89% perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.dput.terminate_walk.path_openat 0.23 ± 30% -77.7% 0.05 ±118% perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.ext4_mb_regular_allocator.ext4_mb_new_blocks.ext4_ext_map_blocks 0.02 ± 15% -100.0% 0.00 perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.ext4_read_bh.__ext4_sb_bread_gfp.ext4_fill_super 0.18 ±192% +1446.4% 2.78 ±106% perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.__alloc_file.alloc_empty_file 0.66 ±219% +437.2% 3.57 ±101% perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.vm_area_alloc.mmap_region 0.62 ± 56% +298.4% 2.49 ± 62% perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.mempool_alloc.bio_alloc_bioset.iomap_dio_bio_actor 0.40 ±133% +2056.0% 8.60 ± 58% perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.remove_vma.exit_mmap.mmput 0.01 ±223% +2655.3% 0.22 ±171% perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.submit_bio_checks.submit_bio_noacct.ext4_io_submit 0.43 ±138% +1118.9% 5.20 ± 48% perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.unmap_vmas.exit_mmap.mmput 1.34 ± 67% +955.4% 14.18 ± 56% perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.wp_page_copy.__handle_mm_fault.handle_mm_fault 0.08 ±136% +8653.5% 7.19 ± 55% perf-sched.sch_delay.max.ms.preempt_schedule_common.__cond_resched.zap_pte_range.unmap_page_range.unmap_vmas 0.04 ± 14% -82.9% 0.01 ±141% perf-sched.sch_delay.max.ms.rwsem_down_write_slowpath.path_openat.do_filp_open.do_sys_openat2 1.92 ± 72% -90.8% 0.18 ± 58% perf-sched.sch_delay.max.ms.schedule_timeout.io_schedule_timeout.wait_for_completion_io_timeout.submit_bio_wait 0.05 ± 17% -47.8% 0.03 ± 70% perf-sched.sch_delay.max.ms.schedule_timeout.wait_for_completion.__flush_work.sync_rcu_exp_select_cpus 0.03 ± 21% +765.9% 0.30 ± 74% perf-sched.sch_delay.max.ms.schedule_timeout.wait_for_completion.__synchronize_srcu.part.0 0.02 ± 15% -73.2% 0.01 ±141% perf-sched.sch_delay.max.ms.schedule_timeout.wait_for_completion.kthread_stop.destroy_workqueue 0.05 ± 22% -86.1% 0.01 ±142% perf-sched.sch_delay.max.ms.schedule_timeout.wait_for_completion_killable.__kthread_create_on_node.kthread_create_on_node 0.14 ± 4% -48.1% 0.07 ± 11% perf-sched.total_sch_delay.average.ms 24.72 ± 6% -73.3% 6.61 ± 10% perf-sched.total_wait_and_delay.average.ms 44689 ± 4% +92.5% 86019 ± 13% perf-sched.total_wait_and_delay.count.ms 24.58 ± 6% -73.4% 6.53 ± 10% perf-sched.total_wait_time.average.ms 754.46 ± 9% -51.8% 363.67 ± 16% perf-sched.wait_and_delay.avg.ms.__x64_sys_pause.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown] 612.74 ± 17% -38.6% 376.52 ± 43% perf-sched.wait_and_delay.avg.ms.do_nanosleep.hrtimer_nanosleep.__x64_sys_nanosleep.do_syscall_64 253.26 ± 8% -27.9% 182.65 ± 11% perf-sched.wait_and_delay.avg.ms.do_task_dead.do_exit.do_group_exit.__x64_sys_exit_group.do_syscall_64 40.41 ± 9% +83.7% 74.23 ± 8% perf-sched.wait_and_delay.avg.ms.do_wait.kernel_wait4.__do_sys_wait4.do_syscall_64 11.29 ± 21% -54.1% 5.18 ± 31% perf-sched.wait_and_delay.avg.ms.exit_to_user_mode_prepare.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe 2253 ± 63% -78.1% 493.54 ±223% perf-sched.wait_and_delay.avg.ms.kthreadd.ret_from_fork 292.41 ± 15% -93.9% 17.77 ± 80% perf-sched.wait_and_delay.avg.ms.percpu_rwsem_wait.__percpu_down_read.cpus_read_lock.rebuild_sched_domains 76.88 ± 40% -62.7% 28.65 ± 17% perf-sched.wait_and_delay.avg.ms.pipe_read.new_sync_read.vfs_read.ksys_read 0.89 ± 16% -100.0% 0.00 perf-sched.wait_and_delay.avg.ms.preempt_schedule_common.__cond_resched.ext4_journal_check_start.__ext4_journal_start_sb.ext4_handle_inode_extension 284.05 ± 47% -98.7% 3.66 ±139% perf-sched.wait_and_delay.avg.ms.preempt_schedule_common.__cond_resched.generic_perform_write.__generic_file_write_iter.generic_file_write_iter 303.25 ± 21% -62.8% 112.82 ± 39% perf-sched.wait_and_delay.avg.ms.preempt_schedule_common.__cond_resched.mutex_lock.drm_gem_shmem_vunmap.drm_gem_vunmap 40.29 ± 10% +735.1% 336.47 ± 25% perf-sched.wait_and_delay.avg.ms.preempt_schedule_common.__cond_resched.wait_for_completion.affine_move_task.__set_cpus_allowed_ptr 249.10 ± 14% -33.9% 164.76 ± 17% perf-sched.wait_and_delay.avg.ms.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0.do_sys_poll 1.22 ± 12% -74.5% 0.31 ± 6% perf-sched.wait_and_delay.avg.ms.schedule_timeout.io_schedule_timeout.__iomap_dio_rw.iomap_dio_rw 6.27 ± 8% -30.2% 4.38 ± 18% perf-sched.wait_and_delay.avg.ms.schedule_timeout.rcu_gp_kthread.kthread.ret_from_fork 74.37 ± 10% -96.5% 2.62 ± 17% perf-sched.wait_and_delay.avg.ms.smpboot_thread_fn.kthread.ret_from_fork 23.77 ± 7% -84.7% 3.64 ± 16% perf-sched.wait_and_delay.avg.ms.worker_thread.kthread.ret_from_fork 33.17 ± 13% -53.8% 15.33 ± 19% perf-sched.wait_and_delay.count.devkmsg_read.vfs_read.ksys_read.do_syscall_64 32.33 ± 12% -52.6% 15.33 ± 20% perf-sched.wait_and_delay.count.do_syslog.part.0.kmsg_read.vfs_read 16.33 ±159% +19108.2% 3137 ± 32% perf-sched.wait_and_delay.count.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_sysvec_reschedule_ipi.[unknown] 609.83 ± 32% +678.6% 4748 ± 24% perf-sched.wait_and_delay.count.exit_to_user_mode_prepare.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe 78.33 ± 5% -19.6% 63.00 ± 13% perf-sched.wait_and_delay.count.futex_wait_queue_me.futex_wait.do_futex.__x64_sys_futex 1005 ± 19% -52.9% 473.33 ± 40% perf-sched.wait_and_delay.count.io_schedule.bit_wait_io.__wait_on_bit.out_of_line_wait_on_bit 2.67 ± 27% -87.5% 0.33 ±223% perf-sched.wait_and_delay.count.kthreadd.ret_from_fork 10.67 ± 33% -90.6% 1.00 ±100% perf-sched.wait_and_delay.count.percpu_rwsem_wait.__percpu_down_read.cpus_read_lock.rebuild_sched_domains 2465 ± 30% +98.1% 4882 ± 17% perf-sched.wait_and_delay.count.pipe_read.new_sync_read.vfs_read.ksys_read 0.50 ±223% +1466.7% 7.83 ± 66% perf-sched.wait_and_delay.count.preempt_schedule_common.__cond_resched.__kmalloc.security_task_alloc.copy_process 0.67 ±223% +2250.0% 15.67 ± 41% perf-sched.wait_and_delay.count.preempt_schedule_common.__cond_resched.copy_pte_range.copy_page_range.dup_mmap 429.50 ± 9% -100.0% 0.00 perf-sched.wait_and_delay.count.preempt_schedule_common.__cond_resched.ext4_journal_check_start.__ext4_journal_start_sb.ext4_handle_inode_extension 0.33 ±223% +2550.0% 8.83 ± 15% perf-sched.wait_and_delay.count.preempt_schedule_common.__cond_resched.kmem_cache_alloc.prepare_creds.copy_creds 2.00 ±141% +86075.0% 1723 ± 98% perf-sched.wait_and_delay.count.preempt_schedule_common.__cond_resched.loop_process_work.process_one_work.worker_thread 4.67 ± 36% +135.7% 11.00 ± 15% perf-sched.wait_and_delay.count.preempt_schedule_common.__cond_resched.mutex_lock.drm_gem_shmem_vunmap.drm_gem_vunmap 19.17 ± 70% +1964.3% 395.67 ± 11% perf-sched.wait_and_delay.count.preempt_schedule_common.__cond_resched.mutex_lock.perf_poll.do_sys_poll 1.17 ±223% +5385.7% 64.00 ± 15% perf-sched.wait_and_delay.count.preempt_schedule_common.__cond_resched.remove_vma.exit_mmap.mmput 0.50 ±100% +566.7% 3.33 ± 37% perf-sched.wait_and_delay.count.preempt_schedule_common.__cond_resched.shrink_dentry_list.shrink_dcache_parent.d_invalidate 221.67 ± 16% -89.8% 22.67 ± 32% perf-sched.wait_and_delay.count.preempt_schedule_common.__cond_resched.wait_for_completion.affine_move_task.__set_cpus_allowed_ptr 7.50 ±122% +1435.6% 115.17 ± 12% perf-sched.wait_and_delay.count.preempt_schedule_common.__cond_resched.zap_pte_range.unmap_page_range.unmap_vmas 315.00 ± 10% -36.5% 200.00 ± 17% perf-sched.wait_and_delay.count.schedule_hrtimeout_range_clock.ep_poll.do_epoll_wait.__x64_sys_epoll_wait 16274 ± 5% +62.0% 26366 ± 18% perf-sched.wait_and_delay.count.schedule_timeout.io_schedule_timeout.__iomap_dio_rw.iomap_dio_rw 1600 ± 9% +32.8% 2124 ± 13% perf-sched.wait_and_delay.count.schedule_timeout.rcu_gp_kthread.kthread.ret_from_fork 28.00 ± 27% -80.4% 5.50 ± 70% perf-sched.wait_and_delay.count.schedule_timeout.wait_for_completion.__wait_rcu_gp.synchronize_rcu 3945 ± 6% +305.0% 15978 ± 7% perf-sched.wait_and_delay.count.smpboot_thread_fn.kthread.ret_from_fork 12389 ± 4% +31.1% 16246 ± 8% perf-sched.wait_and_delay.count.worker_thread.kthread.ret_from_fork 5957 ± 3% -43.5% 3364 ± 51% perf-sched.wait_and_delay.max.ms.do_task_dead.do_exit.do_group_exit.__x64_sys_exit_group.do_syscall_64 1008 +478.4% 5834 ± 16% perf-sched.wait_and_delay.max.ms.do_wait.kernel_wait4.__do_sys_wait4.do_syscall_64 333.84 ±141% +213.1% 1045 ± 2% perf-sched.wait_and_delay.max.ms.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_sysvec_reschedule_ipi.[unknown] 5774 ± 60% -82.9% 987.07 ±223% perf-sched.wait_and_delay.max.ms.kthreadd.ret_from_fork 796.54 ± 13% -97.6% 19.29 ± 74% perf-sched.wait_and_delay.max.ms.percpu_rwsem_wait.__percpu_down_read.cpus_read_lock.rebuild_sched_domains 5960 ± 3% -53.3% 2782 ± 36% perf-sched.wait_and_delay.max.ms.pipe_read.new_sync_read.vfs_read.ksys_read 55.75 ±223% +647.1% 416.53 ±104% perf-sched.wait_and_delay.max.ms.preempt_schedule_common.__cond_resched.__kmalloc.security_task_alloc.copy_process 18.40 ± 52% -100.0% 0.00 perf-sched.wait_and_delay.max.ms.preempt_schedule_common.__cond_resched.ext4_journal_check_start.__ext4_journal_start_sb.ext4_handle_inode_extension 3040 ± 44% -86.5% 409.51 ±104% perf-sched.wait_and_delay.max.ms.preempt_schedule_common.__cond_resched.generic_perform_write.__generic_file_write_iter.generic_file_write_iter 166.68 ±223% +500.1% 1000 perf-sched.wait_and_delay.max.ms.preempt_schedule_common.__cond_resched.remove_vma.exit_mmap.mmput 6154 ± 9% -30.7% 4266 ± 39% perf-sched.wait_and_delay.max.ms.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0.do_sys_poll 671.45 ± 27% -71.5% 191.60 ± 36% perf-sched.wait_and_delay.max.ms.schedule_timeout.wait_for_completion.__wait_rcu_gp.synchronize_rcu 2765 ± 5% -35.9% 1772 ± 36% perf-sched.wait_and_delay.max.ms.smpboot_thread_fn.kthread.ret_from_fork 754.23 ± 9% -51.8% 363.30 ± 16% perf-sched.wait_time.avg.ms.__x64_sys_pause.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown] 7.68 ± 14% -41.3% 4.50 ± 54% perf-sched.wait_time.avg.ms.blk_mq_freeze_queue_wait.lo_release.blkdev_put.blkdev_close 612.42 ± 17% -38.5% 376.46 ± 43% perf-sched.wait_time.avg.ms.do_nanosleep.hrtimer_nanosleep.__x64_sys_nanosleep.do_syscall_64 253.17 ± 8% -27.9% 182.47 ± 11% perf-sched.wait_time.avg.ms.do_task_dead.do_exit.do_group_exit.__x64_sys_exit_group.do_syscall_64 40.21 ± 9% +84.2% 74.07 ± 7% perf-sched.wait_time.avg.ms.do_wait.kernel_wait4.__do_sys_wait4.do_syscall_64 11.21 ± 21% -54.1% 5.15 ± 31% perf-sched.wait_time.avg.ms.exit_to_user_mode_prepare.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe 2252 ± 63% -78.1% 493.53 ±223% perf-sched.wait_time.avg.ms.kthreadd.ret_from_fork 292.06 ± 15% -93.5% 18.98 ± 65% perf-sched.wait_time.avg.ms.percpu_rwsem_wait.__percpu_down_read.cpus_read_lock.rebuild_sched_domains 76.81 ± 40% -62.8% 28.59 ± 17% perf-sched.wait_time.avg.ms.pipe_read.new_sync_read.vfs_read.ksys_read 0.02 ±223% +2140.4% 0.43 ± 41% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.__alloc_pages.__pmd_alloc.__handle_mm_fault 130.32 ±135% -98.6% 1.84 ±108% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.__alloc_pages.alloc_pages_vma.shmem_alloc_page 0.27 ± 91% +7486.5% 20.55 ±132% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.__alloc_pages.alloc_pages_vma.wp_page_copy 0.03 ±223% +1184.5% 0.42 ± 56% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.__alloc_pages.page_cache_ra_unbounded.filemap_get_pages 0.08 ±193% +553.1% 0.54 ± 45% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.__anon_vma_prepare.do_anonymous_page.__handle_mm_fault 0.02 ±223% +2297.2% 0.42 ± 93% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.__anon_vma_prepare.do_fault.__handle_mm_fault 0.02 ±104% +5056.0% 1.21 ±101% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.__ext4_handle_dirty_metadata.ext4_free_blocks.ext4_remove_blocks 0.31 ± 14% -22.4% 0.24 ± 14% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.__ext4_handle_dirty_metadata.ext4_mb_mark_diskspace_used.ext4_mb_new_blocks 0.51 ± 17% -33.1% 0.34 ± 22% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.__getblk_gfp.__ext4_get_inode_loc.ext4_get_inode_loc 0.38 ± 20% -33.5% 0.25 ± 16% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.__getblk_gfp.ext4_read_block_bitmap_nowait.ext4_read_block_bitmap 0.05 ±168% +2659.9% 1.30 ±120% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.__invalidate_mapping_pages.drop_pagecache_sb.iterate_supers 0.48 ± 28% -49.4% 0.24 ± 30% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.__kmalloc.ext4_find_extent.ext4_ext_map_blocks 0.02 ±143% +3488.2% 0.66 ±167% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.copy_page_to_iter.filemap_read.blkdev_read_iter 0.01 ±146% +2977.0% 0.45 ±108% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.do_sys_ftruncate.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.02 ±223% +2993.0% 0.66 ± 77% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.down_write.anon_vma_clone.__split_vma 0.55 ±191% +3156.2% 17.97 ± 98% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.down_write.unlink_anon_vmas.free_pgtables 0.11 ± 87% +67368.9% 73.88 ± 80% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.dput.step_into.path_openat 13.55 ± 81% -64.5% 4.81 ±127% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.dput.terminate_walk.path_openat 0.11 ±223% +891.1% 1.12 ±131% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.dput.walk_component.link_path_walk 0.05 ±144% +501.3% 0.31 ± 25% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.exit_mmap.mmput.begin_new_exec 0.12 ±172% +53070.5% 61.86 ±103% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.exit_mmap.mmput.do_exit 0.47 ± 10% -41.4% 0.28 ± 34% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.ext4_journal_check_start.__ext4_journal_start_sb.ext4_dio_write_iter 0.47 ± 6% -30.6% 0.33 ± 19% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.ext4_journal_check_start.__ext4_journal_start_sb.ext4_iomap_begin 0.32 ± 26% -55.6% 0.14 ± 77% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.ext4_mb_regular_allocator.ext4_mb_new_blocks.ext4_ext_map_blocks 0.19 ± 72% +202.1% 0.58 ± 71% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.filemap_read.new_sync_read.vfs_read 284.05 ± 47% -98.0% 5.55 ± 74% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.generic_perform_write.__generic_file_write_iter.generic_file_write_iter 0.02 ±108% +7.5e+05% 169.09 ±220% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.dup_mm.copy_process 0.10 ±131% +548.8% 0.66 ± 77% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.vm_area_dup.__split_vma 0.00 ±223% +4311.5% 0.19 ± 49% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.mmput.begin_new_exec.load_elf_binary 0.01 ±223% +1388.1% 0.15 ± 8% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.mutex_lock.__fdget_pos.ksys_write 0.01 ±223% +6190.0% 0.52 ± 89% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.mutex_lock.__perf_event_read_value.perf_read 299.44 ± 21% -63.5% 109.18 ± 40% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.mutex_lock.drm_gem_shmem_vunmap.drm_gem_vunmap 0.07 ±129% +16966.2% 11.60 ±155% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.mutex_lock.perf_event_ctx_lock_nested.isra 0.07 ± 21% +6160.4% 4.66 ±200% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.mutex_lock.slub_cpu_dead.cpuhp_invoke_callback 1.07 ± 8% +1239.0% 14.36 ± 89% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.mutex_lock.zone_pcp_update.page_alloc_cpu_dead 0.02 ±223% +9766.7% 2.47 ±142% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.pagecache_get_page.shmem_getpage_gfp.shmem_write_begin 0.16 ±128% +171.4% 0.43 ± 34% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.remove_vma.__do_munmap.__vm_munmap 0.89 ± 11% -77.9% 0.20 ± 42% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.stop_one_cpu.sched_exec.bprm_execve 0.29 ± 8% -22.1% 0.22 ± 8% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.submit_bio_checks.submit_bio_noacct.iomap_dio_submit_bio 40.27 ± 10% +734.7% 336.12 ± 24% perf-sched.wait_time.avg.ms.preempt_schedule_common.__cond_resched.wait_for_completion.affine_move_task.__set_cpus_allowed_ptr 4.15 ± 5% -55.9% 1.83 ± 31% perf-sched.wait_time.avg.ms.rcu_gp_kthread.kthread.ret_from_fork 248.93 ± 14% -33.9% 164.46 ± 17% perf-sched.wait_time.avg.ms.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0.do_sys_poll 1.16 ± 12% -78.3% 0.25 ± 6% perf-sched.wait_time.avg.ms.schedule_timeout.io_schedule_timeout.__iomap_dio_rw.iomap_dio_rw 5.98 ± 8% -28.7% 4.26 ± 19% perf-sched.wait_time.avg.ms.schedule_timeout.rcu_gp_kthread.kthread.ret_from_fork 0.44 ± 75% -92.0% 0.04 ±115% perf-sched.wait_time.avg.ms.schedule_timeout.wait_for_completion.__flush_work._cpu_down 21.62 ± 23% -66.9% 7.15 ± 85% perf-sched.wait_time.avg.ms.schedule_timeout.wait_for_completion.cpuhp_kick_ap.cpuhp_kick_ap_work 6.61 ± 11% -29.0% 4.69 ± 20% perf-sched.wait_time.avg.ms.schedule_timeout.wait_for_completion.devtmpfs_submit_req.devtmpfs_delete_node 0.16 ± 16% -64.1% 0.06 ±141% perf-sched.wait_time.avg.ms.schedule_timeout.wait_for_completion.kthread_stop.destroy_workqueue 74.21 ± 10% -96.6% 2.55 ± 17% perf-sched.wait_time.avg.ms.smpboot_thread_fn.kthread.ret_from_fork 23.55 ± 7% -84.8% 3.59 ± 16% perf-sched.wait_time.avg.ms.worker_thread.kthread.ret_from_fork 5957 ± 3% -43.6% 3362 ± 51% perf-sched.wait_time.max.ms.do_task_dead.do_exit.do_group_exit.__x64_sys_exit_group.do_syscall_64 1008 +478.4% 5834 ± 16% perf-sched.wait_time.max.ms.do_wait.kernel_wait4.__do_sys_wait4.do_syscall_64 0.89 ± 90% +1187.8% 11.46 ± 43% perf-sched.wait_time.max.ms.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_common_interrupt.[unknown] 192.98 ±189% +338.3% 845.79 ± 43% perf-sched.wait_time.max.ms.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_exc_page_fault.[unknown] 489.10 ± 86% +113.7% 1045 ± 2% perf-sched.wait_time.max.ms.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_sysvec_reschedule_ipi.[unknown] 13.04 ± 6% -65.5% 4.49 ±109% perf-sched.wait_time.max.ms.io_schedule.__lock_page.truncate_inode_pages_range.blkdev_flush_mapping 1.05 ± 30% -91.2% 0.09 ±148% perf-sched.wait_time.max.ms.io_schedule.__lock_page_killable.filemap_fault.__do_fault 5774 ± 60% -82.9% 987.06 ±223% perf-sched.wait_time.max.ms.kthreadd.ret_from_fork 796.19 ± 13% -97.5% 20.19 ± 60% perf-sched.wait_time.max.ms.percpu_rwsem_wait.__percpu_down_read.cpus_read_lock.rebuild_sched_domains 5960 ± 3% -53.4% 2779 ± 36% perf-sched.wait_time.max.ms.pipe_read.new_sync_read.vfs_read.ksys_read 0.12 ±135% +1.4e+05% 167.33 ±223% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.__alloc_pages.__get_free_pages.pgd_alloc 0.04 ±223% +1803.9% 0.72 ± 47% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.__alloc_pages.__pmd_alloc.__handle_mm_fault 1.31 ± 94% +28723.2% 376.91 ±119% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.__alloc_pages.alloc_pages_vma.wp_page_copy 0.06 ±223% +4565.0% 3.02 ±137% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.__alloc_pages.page_cache_ra_unbounded.filemap_get_pages 0.13 ±196% +1741.6% 2.42 ± 71% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.__anon_vma_prepare.do_anonymous_page.__handle_mm_fault 0.04 ±223% +3487.7% 1.27 ±115% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.__anon_vma_prepare.do_fault.__handle_mm_fault 0.02 ±104% +13173.8% 3.12 ± 77% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.__ext4_handle_dirty_metadata.ext4_free_blocks.ext4_remove_blocks 0.27 ± 83% -84.9% 0.04 ±223% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.__ext4_mark_inode_dirty.ext4_ext_insert_extent.ext4_ext_map_blocks 0.15 ±172% +3234.6% 5.16 ±105% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.__invalidate_mapping_pages.drop_pagecache_sb.iterate_supers 1.57 ±208% +22486.7% 354.23 ±130% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.__kmalloc.security_prepare_creds.prepare_creds 57.49 ±215% +623.7% 416.08 ±104% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.__kmalloc.security_task_alloc.copy_process 0.58 ±177% +1283.8% 8.03 ± 38% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.change_p4d_range.change_protection.mprotect_fixup 0.02 ±143% +27957.3% 5.14 ±207% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.copy_page_to_iter.filemap_read.blkdev_read_iter 0.02 ±148% +13329.7% 2.04 ±129% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.do_sys_ftruncate.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.05 ±223% +1013.5% 0.54 ± 66% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.down_read_killable.create_elf_tables.isra 0.37 ± 60% +231.6% 1.23 ± 59% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.down_write.__vma_adjust.shift_arg_pages 0.02 ±223% +7813.3% 1.69 ± 86% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.down_write.anon_vma_clone.__split_vma 8.69 ±146% +2648.3% 238.94 ±181% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.down_write.dup_mmap.dup_mm 0.63 ±167% +79960.2% 500.51 ± 99% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.down_write.unlink_anon_vmas.free_pgtables 18.45 ±218% +1476.9% 290.95 ±122% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.down_write.unlink_file_vma.free_pgtables 0.14 ±223% +389.7% 0.71 ± 61% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.down_write_killable.vm_brk_flags.load_elf_binary 0.70 ±113% +276.2% 2.65 ± 44% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.down_write_killable.vm_mmap_pgoff.elf_map 1.17 ±140% +207.3% 3.58 ± 52% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.down_write_killable.vm_mmap_pgoff.ksys_mmap_pgoff 0.24 ±118% +2.8e+05% 668.00 ± 70% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.dput.step_into.path_openat 0.11 ±223% +1250.7% 1.52 ± 97% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.dput.walk_component.link_path_walk 0.11 ±176% +755.4% 0.95 ± 39% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.exit_mmap.mmput.begin_new_exec 0.14 ±153% +3.7e+05% 500.23 ± 99% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.exit_mmap.mmput.do_exit 2.60 ± 35% -62.7% 0.97 ± 69% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.ext4_journal_check_start.__ext4_journal_start_sb.ext4_dio_write_iter 0.31 ±142% +496.3% 1.87 ±116% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.ext4_journal_check_start.__ext4_journal_start_sb.ext4_ext_remove_space 16.02 ± 68% -74.4% 4.10 ± 74% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.ext4_journal_check_start.__ext4_journal_start_sb.ext4_handle_inode_extension 1.98 ± 19% -90.2% 0.19 ± 95% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.ext4_mb_regular_allocator.ext4_mb_new_blocks.ext4_ext_map_blocks 0.29 ± 79% +529.9% 1.81 ± 79% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.filemap_read.new_sync_read.vfs_read 3040 ± 44% -76.9% 702.86 ± 40% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.generic_perform_write.__generic_file_write_iter.generic_file_write_iter 9.26 ±164% +6517.0% 612.75 ± 58% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.__alloc_file.alloc_empty_file 0.24 ±201% +880.9% 2.33 ±116% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.__d_alloc.d_alloc 0.02 ±108% +7.6e+05% 172.87 ±214% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.dup_mm.copy_process 7.98 ±203% +3034.4% 250.17 ±142% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.getname_flags.do_sys_openat2 0.44 ±138% +281.0% 1.67 ± 72% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.getname_flags.user_path_at_empty 0.27 ±150% +2339.7% 6.58 ± 80% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.kmem_cache_alloc.vm_area_dup.__split_vma 0.00 ±223% +6596.2% 0.29 ± 52% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.mmput.begin_new_exec.load_elf_binary 0.10 ±223% +1457.8% 1.48 ±148% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.mnt_want_write.filename_create.do_mkdirat 0.01 ±223% +4871.2% 0.49 ± 60% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.mutex_lock.__fdget_pos.ksys_write 0.01 ±223% +16114.0% 1.35 ±124% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.mutex_lock.__perf_event_read_value.perf_read 0.22 ±146% +1.5e+05% 334.67 ±140% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.mutex_lock.perf_event_ctx_lock_nested.isra 2.66 ± 16% +612.1% 18.93 ± 85% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.mutex_lock.zone_pcp_update.page_alloc_cpu_dead 0.02 ±223% +1.4e+06% 341.22 ±136% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.pagecache_get_page.shmem_getpage_gfp.shmem_write_begin 0.24 ±138% +673.7% 1.89 ± 45% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.remove_vma.__do_munmap.__vm_munmap 179.86 ±204% +456.1% 1000 perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.remove_vma.exit_mmap.mmput 4.57 ± 27% -68.0% 1.46 ± 47% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.stop_one_cpu.sched_exec.bprm_execve 0.40 ±188% +2661.7% 11.02 ±159% perf-sched.wait_time.max.ms.preempt_schedule_common.__cond_resched.task_work_run.exit_to_user_mode_prepare.syscall_exit_to_user_mode 6154 ± 9% -30.7% 4266 ± 39% perf-sched.wait_time.max.ms.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0.do_sys_poll 5.13 ± 85% -99.0% 0.05 ±144% perf-sched.wait_time.max.ms.schedule_timeout.wait_for_completion.__flush_work._cpu_down 671.12 ± 27% -71.5% 191.20 ± 36% perf-sched.wait_time.max.ms.schedule_timeout.wait_for_completion.__wait_rcu_gp.synchronize_rcu 47.93 ± 29% -79.9% 9.62 ± 79% perf-sched.wait_time.max.ms.schedule_timeout.wait_for_completion.cpuhp_kick_ap.cpuhp_kick_ap_work 25.76 ± 56% -64.0% 9.28 ± 31% perf-sched.wait_time.max.ms.schedule_timeout.wait_for_completion.devtmpfs_submit_req.devtmpfs_delete_node 2765 ± 6% -35.9% 1772 ± 36% perf-sched.wait_time.max.ms.smpboot_thread_fn.kthread.ret_from_fork 72.36 ± 5% -68.1 4.23 ± 10% perf-profile.calltrace.cycles-pp.blk_mq_sched_insert_requests.blk_mq_flush_plug_list.blk_flush_plug_list.blk_finish_plug.__iomap_dio_rw 72.38 ± 5% -68.1 4.32 ± 9% perf-profile.calltrace.cycles-pp.blk_mq_flush_plug_list.blk_flush_plug_list.blk_finish_plug.__iomap_dio_rw.iomap_dio_rw 72.39 ± 5% -68.0 4.36 ± 9% perf-profile.calltrace.cycles-pp.blk_flush_plug_list.blk_finish_plug.__iomap_dio_rw.iomap_dio_rw.ext4_dio_write_iter 72.40 ± 5% -68.0 4.37 ± 9% perf-profile.calltrace.cycles-pp.blk_finish_plug.__iomap_dio_rw.iomap_dio_rw.ext4_dio_write_iter.new_sync_write 76.11 ± 5% -58.2 17.92 ± 6% perf-profile.calltrace.cycles-pp.iomap_dio_rw.ext4_dio_write_iter.new_sync_write.vfs_write.ksys_write 76.11 ± 5% -58.2 17.93 ± 6% perf-profile.calltrace.cycles-pp.__iomap_dio_rw.iomap_dio_rw.ext4_dio_write_iter.new_sync_write.vfs_write 76.68 ± 5% -56.9 19.81 ± 5% perf-profile.calltrace.cycles-pp.ext4_dio_write_iter.new_sync_write.vfs_write.ksys_write.do_syscall_64 52.61 ± 5% -52.6 0.00 perf-profile.calltrace.cycles-pp.__blk_mq_delay_run_hw_queue.blk_mq_sched_insert_requests.blk_mq_flush_plug_list.blk_flush_plug_list.blk_finish_plug 52.60 ± 5% -52.6 0.00 perf-profile.calltrace.cycles-pp.__blk_mq_run_hw_queue.__blk_mq_delay_run_hw_queue.blk_mq_sched_insert_requests.blk_mq_flush_plug_list.blk_flush_plug_list 52.60 ± 5% -52.6 0.00 perf-profile.calltrace.cycles-pp.blk_mq_sched_dispatch_requests.__blk_mq_run_hw_queue.__blk_mq_delay_run_hw_queue.blk_mq_sched_insert_requests.blk_mq_flush_plug_list 52.59 ± 5% -52.6 0.00 perf-profile.calltrace.cycles-pp.__blk_mq_sched_dispatch_requests.blk_mq_sched_dispatch_requests.__blk_mq_run_hw_queue.__blk_mq_delay_run_hw_queue.blk_mq_sched_insert_requests 52.58 ± 5% -52.6 0.00 perf-profile.calltrace.cycles-pp.__blk_mq_do_dispatch_sched.__blk_mq_sched_dispatch_requests.blk_mq_sched_dispatch_requests.__blk_mq_run_hw_queue.__blk_mq_delay_run_hw_queue 51.92 ± 5% -51.6 0.35 ±100% perf-profile.calltrace.cycles-pp.dd_dispatch_request.__blk_mq_do_dispatch_sched.__blk_mq_sched_dispatch_requests.blk_mq_sched_dispatch_requests.__blk_mq_run_hw_queue 78.17 ± 5% -50.8 27.37 ± 2% perf-profile.calltrace.cycles-pp.new_sync_write.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe 44.70 ± 7% -44.7 0.00 perf-profile.calltrace.cycles-pp._raw_spin_lock.dd_dispatch_request.__blk_mq_do_dispatch_sched.__blk_mq_sched_dispatch_requests.blk_mq_sched_dispatch_requests 44.67 ± 7% -44.7 0.00 perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.dd_dispatch_request.__blk_mq_do_dispatch_sched.__blk_mq_sched_dispatch_requests 19.69 ± 6% -19.7 0.00 perf-profile.calltrace.cycles-pp.dd_insert_requests.blk_mq_sched_insert_requests.blk_mq_flush_plug_list.blk_flush_plug_list.blk_finish_plug 19.59 ± 6% -19.6 0.00 perf-profile.calltrace.cycles-pp._raw_spin_lock.dd_insert_requests.blk_mq_sched_insert_requests.blk_mq_flush_plug_list.blk_flush_plug_list 19.58 ± 6% -19.6 0.00 perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.dd_insert_requests.blk_mq_sched_insert_requests.blk_mq_flush_plug_list 7.01 ± 20% -6.7 0.32 ±100% perf-profile.calltrace.cycles-pp.dd_queued.dd_dispatch_request.__blk_mq_do_dispatch_sched.__blk_mq_sched_dispatch_requests.blk_mq_sched_dispatch_requests 2.89 ± 8% -2.4 0.50 ± 73% perf-profile.calltrace.cycles-pp.__hrtimer_run_queues.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt 2.38 ± 16% -2.0 0.35 ±102% perf-profile.calltrace.cycles-pp.tick_sched_timer.__hrtimer_run_queues.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt 3.05 ± 7% -1.8 1.23 ± 63% perf-profile.calltrace.cycles-pp.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify 3.05 ± 7% -1.8 1.23 ± 63% perf-profile.calltrace.cycles-pp.start_secondary.secondary_startup_64_no_verify 3.04 ± 8% -1.8 1.23 ± 63% perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify 3.42 ± 9% -1.2 2.22 ± 33% perf-profile.calltrace.cycles-pp.secondary_startup_64_no_verify 1.59 ± 7% -1.0 0.56 ± 77% perf-profile.calltrace.cycles-pp.cpuidle_enter.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify 1.54 ± 7% -1.0 0.55 ± 78% perf-profile.calltrace.cycles-pp.cpuidle_enter_state.cpuidle_enter.do_idle.cpu_startup_entry.start_secondary 0.00 +0.6 0.62 ± 11% perf-profile.calltrace.cycles-pp.proc_pid_status.proc_single_show.seq_read_iter.seq_read.vfs_read 0.00 +0.6 0.63 ± 12% perf-profile.calltrace.cycles-pp.proc_single_show.seq_read_iter.seq_read.vfs_read.ksys_read 0.00 +0.7 0.68 ± 19% perf-profile.calltrace.cycles-pp.mmap_region.do_mmap.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscall_64 0.00 +0.7 0.71 ± 10% perf-profile.calltrace.cycles-pp.add_to_page_cache_lru.pagecache_get_page.grab_cache_page_write_begin.ext4_da_write_begin.generic_perform_write 0.00 +0.7 0.73 ± 20% perf-profile.calltrace.cycles-pp.do_mmap.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.20 ±141% +0.7 0.93 ± 32% perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.start_kernel.secondary_startup_64_no_verify 0.20 ±141% +0.7 0.94 ± 33% perf-profile.calltrace.cycles-pp.cpu_startup_entry.start_kernel.secondary_startup_64_no_verify 0.20 ±141% +0.7 0.94 ± 33% perf-profile.calltrace.cycles-pp.start_kernel.secondary_startup_64_no_verify 0.00 +0.7 0.74 ± 17% perf-profile.calltrace.cycles-pp.__ext4_mark_inode_dirty.ext4_handle_inode_extension.ext4_dio_write_iter.new_sync_write.vfs_write 0.00 +0.8 0.77 ± 19% perf-profile.calltrace.cycles-pp.read_counters.process_interval.dispatch_events.cmd_stat.run_builtin 0.00 +0.8 0.79 ± 18% perf-profile.calltrace.cycles-pp.process_interval.dispatch_events.cmd_stat.run_builtin.main 0.00 +0.8 0.79 ± 17% perf-profile.calltrace.cycles-pp.cmd_stat.run_builtin.main.__libc_start_main 0.00 +0.8 0.79 ± 17% perf-profile.calltrace.cycles-pp.dispatch_events.cmd_stat.run_builtin.main.__libc_start_main 0.00 +0.8 0.79 ± 21% perf-profile.calltrace.cycles-pp.dequeue_entity.dequeue_task_fair.__schedule.schedule.smpboot_thread_fn 0.00 +0.8 0.80 ± 11% perf-profile.calltrace.cycles-pp.mmput.do_exit.do_group_exit.__x64_sys_exit_group.do_syscall_64 0.00 +0.8 0.80 ± 11% perf-profile.calltrace.cycles-pp.exit_mmap.mmput.do_exit.do_group_exit.__x64_sys_exit_group 0.00 +0.8 0.80 ± 18% perf-profile.calltrace.cycles-pp.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.00 +0.8 0.81 ± 18% perf-profile.calltrace.cycles-pp.ksys_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.00 +0.8 0.82 ± 25% perf-profile.calltrace.cycles-pp.xas_find.find_lock_entries.__invalidate_mapping_pages.drop_pagecache_sb.iterate_supers 0.00 +0.8 0.83 ± 20% perf-profile.calltrace.cycles-pp.dequeue_task_fair.__schedule.schedule.smpboot_thread_fn.kthread 0.00 +0.8 0.84 ± 15% perf-profile.calltrace.cycles-pp.perf_swevent_overflow.perf_tp_event.perf_trace_sched_wakeup_template.try_to_wake_up.raise_softirq 0.00 +0.8 0.85 ± 26% perf-profile.calltrace.cycles-pp.__do_sys_clone.do_syscall_64.entry_SYSCALL_64_after_hwframe.__libc_fork 0.00 +0.8 0.85 ± 26% perf-profile.calltrace.cycles-pp.kernel_clone.__do_sys_clone.do_syscall_64.entry_SYSCALL_64_after_hwframe.__libc_fork 0.00 +0.9 0.85 ± 25% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__libc_fork 0.00 +0.9 0.85 ± 25% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__libc_fork 0.00 +0.9 0.87 ± 14% perf-profile.calltrace.cycles-pp.enqueue_entity.enqueue_task_fair.ttwu_do_activate.try_to_wake_up.raise_softirq 0.00 +0.9 0.87 ± 30% perf-profile.calltrace.cycles-pp.rcu_gp_kthread.kthread.ret_from_fork 0.00 +0.9 0.88 ± 24% perf-profile.calltrace.cycles-pp.setlocale 0.00 +0.9 0.89 ± 16% perf-profile.calltrace.cycles-pp.perf_tp_event.perf_trace_sched_wakeup_template.try_to_wake_up.raise_softirq.blk_mq_complete_request_remote 0.00 +0.9 0.91 ± 35% perf-profile.calltrace.cycles-pp.perf_swevent_overflow.perf_tp_event.perf_trace_sched_wakeup_template.try_to_wake_up.iomap_dio_bio_end_io 0.00 +0.9 0.92 ± 20% perf-profile.calltrace.cycles-pp.path_lookupat.filename_lookup.vfs_statx.__do_sys_newstat.do_syscall_64 0.00 +0.9 0.92 ± 11% perf-profile.calltrace.cycles-pp.enqueue_task_fair.ttwu_do_activate.try_to_wake_up.raise_softirq.blk_mq_complete_request_remote 0.00 +0.9 0.93 ± 16% perf-profile.calltrace.cycles-pp.perf_trace_sched_wakeup_template.try_to_wake_up.raise_softirq.blk_mq_complete_request_remote.blk_mq_complete_request 0.00 +0.9 0.95 ± 22% perf-profile.calltrace.cycles-pp.filename_lookup.vfs_statx.__do_sys_newstat.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.00 +1.0 0.95 ± 33% perf-profile.calltrace.cycles-pp.perf_tp_event.perf_trace_sched_wakeup_template.try_to_wake_up.iomap_dio_bio_end_io.blk_update_request 0.00 +1.0 0.95 ± 41% perf-profile.calltrace.cycles-pp.generic_perform_write.__generic_file_write_iter.generic_file_write_iter.new_sync_write.vfs_write 0.00 +1.0 0.96 ± 9% perf-profile.calltrace.cycles-pp.seq_read_iter.seq_read.vfs_read.ksys_read.do_syscall_64 0.00 +1.0 0.96 ± 12% perf-profile.calltrace.cycles-pp.ttwu_do_activate.try_to_wake_up.raise_softirq.blk_mq_complete_request_remote.blk_mq_complete_request 0.00 +1.0 0.97 ± 15% perf-profile.calltrace.cycles-pp.ext4_da_write_end.generic_perform_write.ext4_buffered_write_iter.do_iter_readv_writev.do_iter_write 0.00 +1.0 0.97 ± 8% perf-profile.calltrace.cycles-pp.seq_read.vfs_read.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.00 +1.0 0.97 ± 15% perf-profile.calltrace.cycles-pp.ext4_handle_inode_extension.ext4_dio_write_iter.new_sync_write.vfs_write.ksys_write 0.00 +1.0 0.98 ± 30% perf-profile.calltrace.cycles-pp.ext4_mb_mark_diskspace_used.ext4_mb_new_blocks.ext4_ext_map_blocks.ext4_map_blocks.ext4_iomap_begin 0.00 +1.0 0.98 ± 33% perf-profile.calltrace.cycles-pp.perf_trace_sched_wakeup_template.try_to_wake_up.iomap_dio_bio_end_io.blk_update_request.blk_mq_end_request 0.00 +1.0 0.98 ± 39% perf-profile.calltrace.cycles-pp.__generic_file_write_iter.generic_file_write_iter.new_sync_write.vfs_write.ksys_write 0.46 ± 72% +1.0 1.44 ± 46% perf-profile.calltrace.cycles-pp.machines__deliver_event.perf_session__deliver_event.__ordered_events__flush.perf_session__process_user_event.process_simple 0.00 +1.0 0.98 ± 26% perf-profile.calltrace.cycles-pp.dequeue_entity.dequeue_task_fair.__schedule.schedule.worker_thread 0.27 ±100% +1.0 1.26 ± 35% perf-profile.calltrace.cycles-pp.__dso__load_kallsyms.dso__load.map__load.thread__find_map.build_id__mark_dso_hit 0.00 +1.0 0.99 ± 31% perf-profile.calltrace.cycles-pp.enqueue_task_fair.ttwu_do_activate.try_to_wake_up.iomap_dio_bio_end_io.blk_update_request 0.28 ±100% +1.0 1.28 ± 36% perf-profile.calltrace.cycles-pp.map__load.thread__find_map.build_id__mark_dso_hit.machines__deliver_event.perf_session__deliver_event 0.28 ±100% +1.0 1.27 ± 36% perf-profile.calltrace.cycles-pp.dso__load.map__load.thread__find_map.build_id__mark_dso_hit.machines__deliver_event 0.00 +1.0 1.00 ± 39% perf-profile.calltrace.cycles-pp.generic_file_write_iter.new_sync_write.vfs_write.ksys_write.do_syscall_64 0.29 ±100% +1.0 1.30 ± 37% perf-profile.calltrace.cycles-pp.thread__find_map.build_id__mark_dso_hit.machines__deliver_event.perf_session__deliver_event.__ordered_events__flush 0.00 +1.0 1.01 ± 21% perf-profile.calltrace.cycles-pp.try_to_wake_up.autoremove_wake_function.__wake_up_common.__wake_up_common_lock.pipe_write 0.08 ±223% +1.0 1.10 ± 37% perf-profile.calltrace.cycles-pp.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe.__libc_write 0.00 +1.0 1.01 ± 31% perf-profile.calltrace.cycles-pp.ttwu_do_activate.try_to_wake_up.iomap_dio_bio_end_io.blk_update_request.blk_mq_end_request 0.00 +1.0 1.02 ± 23% perf-profile.calltrace.cycles-pp.__libc_fork 0.00 +1.0 1.02 ± 20% perf-profile.calltrace.cycles-pp.autoremove_wake_function.__wake_up_common.__wake_up_common_lock.pipe_write.new_sync_write 0.33 ±100% +1.0 1.36 ± 41% perf-profile.calltrace.cycles-pp.build_id__mark_dso_hit.machines__deliver_event.perf_session__deliver_event.__ordered_events__flush.perf_session__process_user_event 0.00 +1.0 1.03 ± 21% perf-profile.calltrace.cycles-pp.__wake_up_common.__wake_up_common_lock.pipe_write.new_sync_write.vfs_write 0.00 +1.0 1.03 ± 20% perf-profile.calltrace.cycles-pp.perf_poll.do_sys_poll.__x64_sys_poll.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.00 +1.0 1.03 ± 27% perf-profile.calltrace.cycles-pp.dequeue_task_fair.__schedule.schedule.worker_thread.kthread 0.00 +1.1 1.06 ± 19% perf-profile.calltrace.cycles-pp.kallsyms__parse.__dso__load_kallsyms.dso__load.map__load.thread__find_map 0.26 ±100% +1.1 1.33 ± 33% perf-profile.calltrace.cycles-pp.vfs_read.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe.__libc_read 0.26 ±100% +1.1 1.34 ± 32% perf-profile.calltrace.cycles-pp.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe.__libc_read 0.00 +1.1 1.09 ± 33% perf-profile.calltrace.cycles-pp.perf_trace_sched_stat_runtime.update_curr.enqueue_entity.enqueue_task_fair.ttwu_do_activate 0.26 ±100% +1.1 1.36 ± 32% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__libc_read 0.26 ±100% +1.1 1.36 ± 32% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__libc_read 0.00 +1.1 1.09 ± 24% perf-profile.calltrace.cycles-pp.__wake_up_common_lock.pipe_write.new_sync_write.vfs_write.ksys_write 0.27 ±100% +1.1 1.38 ± 30% perf-profile.calltrace.cycles-pp.__libc_read 0.00 +1.1 1.14 ± 7% perf-profile.calltrace.cycles-pp.bio_iov_iter_get_pages.iomap_dio_bio_actor.iomap_apply.__iomap_dio_rw.iomap_dio_rw 0.08 ±223% +1.2 1.27 ± 42% perf-profile.calltrace.cycles-pp.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe.__libc_write 0.00 +1.2 1.19 ± 10% perf-profile.calltrace.cycles-pp.__x64_sys_exit_group.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.00 +1.2 1.19 ± 10% perf-profile.calltrace.cycles-pp.do_group_exit.__x64_sys_exit_group.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.00 +1.2 1.19 ± 10% perf-profile.calltrace.cycles-pp.do_exit.do_group_exit.__x64_sys_exit_group.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.00 +1.2 1.20 ± 23% perf-profile.calltrace.cycles-pp.__schedule.schedule.pipe_read.new_sync_read.vfs_read 0.00 +1.2 1.21 ± 23% perf-profile.calltrace.cycles-pp.schedule.pipe_read.new_sync_read.vfs_read.ksys_read 0.08 ±223% +1.2 1.30 ± 43% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__libc_write 0.08 ±223% +1.2 1.31 ± 42% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__libc_write 0.00 +1.2 1.24 ± 20% perf-profile.calltrace.cycles-pp.vfs_statx.__do_sys_newstat.do_syscall_64.entry_SYSCALL_64_after_hwframe.__xstat64 0.00 +1.2 1.24 ± 21% perf-profile.calltrace.cycles-pp.pipe_write.new_sync_write.vfs_write.ksys_write.do_syscall_64 0.00 +1.2 1.25 ± 33% perf-profile.calltrace.cycles-pp.seq_read_iter.seq_read.proc_reg_read.vfs_read.ksys_read 0.41 ± 70% +1.3 1.66 ± 16% perf-profile.calltrace.cycles-pp.ext4_block_write_begin.ext4_da_write_begin.generic_perform_write.ext4_buffered_write_iter.do_iter_readv_writev 0.00 +1.3 1.25 ± 32% perf-profile.calltrace.cycles-pp.seq_read.proc_reg_read.vfs_read.ksys_read.do_syscall_64 0.00 +1.3 1.26 ± 33% perf-profile.calltrace.cycles-pp.proc_reg_read.vfs_read.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.00 +1.3 1.28 ± 20% perf-profile.calltrace.cycles-pp.__do_sys_newstat.do_syscall_64.entry_SYSCALL_64_after_hwframe.__xstat64.nsinfo__new 0.00 +1.3 1.28 ± 26% perf-profile.calltrace.cycles-pp.update_curr.enqueue_entity.enqueue_task_fair.ttwu_do_activate.try_to_wake_up 0.09 ±223% +1.3 1.39 ± 43% perf-profile.calltrace.cycles-pp.__libc_write 0.00 +1.3 1.32 ± 20% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__xstat64.nsinfo__new.thread__new 0.00 +1.3 1.32 ± 20% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__xstat64.nsinfo__new.thread__new.____machine__findnew_thread 0.88 ± 13% +1.4 2.24 ± 16% perf-profile.calltrace.cycles-pp.drm_fb_memcpy_dstclip.mgag200_simple_display_pipe_update.drm_atomic_helper_commit_planes.drm_atomic_helper_commit_tail.commit_tail 0.88 ± 13% +1.4 2.24 ± 16% perf-profile.calltrace.cycles-pp.drm_atomic_helper_commit_tail.commit_tail.drm_atomic_helper_commit.drm_atomic_helper_dirtyfb.drm_fb_helper_damage_work 0.88 ± 13% +1.4 2.24 ± 16% perf-profile.calltrace.cycles-pp.drm_atomic_helper_commit_planes.drm_atomic_helper_commit_tail.commit_tail.drm_atomic_helper_commit.drm_atomic_helper_dirtyfb 0.88 ± 13% +1.4 2.24 ± 16% perf-profile.calltrace.cycles-pp.mgag200_simple_display_pipe_update.drm_atomic_helper_commit_planes.drm_atomic_helper_commit_tail.commit_tail.drm_atomic_helper_commit 0.00 +1.4 1.36 ± 19% perf-profile.calltrace.cycles-pp.__xstat64.nsinfo__new.thread__new.____machine__findnew_thread.machine__process_fork_event 0.89 ± 13% +1.4 2.25 ± 17% perf-profile.calltrace.cycles-pp.commit_tail.drm_atomic_helper_commit.drm_atomic_helper_dirtyfb.drm_fb_helper_damage_work.process_one_work 0.89 ± 13% +1.4 2.26 ± 17% perf-profile.calltrace.cycles-pp.drm_atomic_helper_commit.drm_atomic_helper_dirtyfb.drm_fb_helper_damage_work.process_one_work.worker_thread 0.00 +1.4 1.38 ± 17% perf-profile.calltrace.cycles-pp.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault 0.90 ± 13% +1.4 2.29 ± 17% perf-profile.calltrace.cycles-pp.drm_atomic_helper_dirtyfb.drm_fb_helper_damage_work.process_one_work.worker_thread.kthread 0.00 +1.4 1.40 ± 18% perf-profile.calltrace.cycles-pp.load_elf_binary.exec_binprm.bprm_execve.do_execveat_common.__x64_sys_execve 0.93 ± 13% +1.4 2.33 ± 17% perf-profile.calltrace.cycles-pp.drm_fb_helper_damage_work.process_one_work.worker_thread.kthread.ret_from_fork 0.10 ±223% +1.5 1.55 ± 16% perf-profile.calltrace.cycles-pp.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault 0.00 +1.5 1.46 ± 22% perf-profile.calltrace.cycles-pp.pipe_read.new_sync_read.vfs_read.ksys_read.do_syscall_64 0.00 +1.5 1.47 ± 17% perf-profile.calltrace.cycles-pp.exec_binprm.bprm_execve.do_execveat_common.__x64_sys_execve.do_syscall_64 0.00 +1.5 1.50 ± 30% perf-profile.calltrace.cycles-pp.perf_swevent_overflow.perf_tp_event.perf_trace_sched_wakeup_template.try_to_wake_up.__queue_work 0.00 +1.5 1.50 ± 23% perf-profile.calltrace.cycles-pp.perf_tp_event.perf_trace_sched_switch.__schedule.schedule.schedule_timeout 0.08 ±223% +1.5 1.58 ± 8% perf-profile.calltrace.cycles-pp.grab_cache_page_write_begin.ext4_da_write_begin.generic_perform_write.ext4_buffered_write_iter.do_iter_readv_writev 0.00 +1.5 1.53 ± 20% perf-profile.calltrace.cycles-pp.nsinfo__new.thread__new.____machine__findnew_thread.machine__process_fork_event.machines__deliver_event 0.00 +1.5 1.54 ± 19% perf-profile.calltrace.cycles-pp.__x64_sys_poll.do_syscall_64.entry_SYSCALL_64_after_hwframe.__poll 0.00 +1.5 1.54 ± 19% perf-profile.calltrace.cycles-pp.do_sys_poll.__x64_sys_poll.do_syscall_64.entry_SYSCALL_64_after_hwframe.__poll 0.00 +1.5 1.54 ± 18% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__poll 0.00 +1.5 1.54 ± 18% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__poll 0.00 +1.5 1.55 ± 6% perf-profile.calltrace.cycles-pp.pagecache_get_page.grab_cache_page_write_begin.ext4_da_write_begin.generic_perform_write.ext4_buffered_write_iter 0.00 +1.6 1.55 ± 18% perf-profile.calltrace.cycles-pp.__poll 0.00 +1.6 1.57 ± 22% perf-profile.calltrace.cycles-pp.perf_trace_sched_switch.__schedule.schedule.schedule_timeout.io_schedule_timeout 0.00 +1.6 1.57 ± 30% perf-profile.calltrace.cycles-pp.perf_tp_event.perf_trace_sched_wakeup_template.try_to_wake_up.__queue_work.queue_work_on 0.00 +1.6 1.60 ± 19% perf-profile.calltrace.cycles-pp.thread__new.____machine__findnew_thread.machine__process_fork_event.machines__deliver_event.perf_session__deliver_event 0.00 +1.6 1.60 ± 30% perf-profile.calltrace.cycles-pp.perf_trace_sched_wakeup_template.try_to_wake_up.__queue_work.queue_work_on.loop_queue_rq 0.00 +1.6 1.60 ± 17% perf-profile.calltrace.cycles-pp.bprm_execve.do_execveat_common.__x64_sys_execve.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.00 +1.6 1.64 ± 19% perf-profile.calltrace.cycles-pp.____machine__findnew_thread.machine__process_fork_event.machines__deliver_event.perf_session__deliver_event.process_simple 0.00 +1.7 1.68 ± 19% perf-profile.calltrace.cycles-pp.machine__process_fork_event.machines__deliver_event.perf_session__deliver_event.process_simple.perf_session__process_events 0.00 +1.7 1.70 ± 16% perf-profile.calltrace.cycles-pp.__schedule.schedule.smpboot_thread_fn.kthread.ret_from_fork 0.00 +1.7 1.71 ± 16% perf-profile.calltrace.cycles-pp.schedule.smpboot_thread_fn.kthread.ret_from_fork 0.10 ±223% +1.7 1.84 ± 14% perf-profile.calltrace.cycles-pp.do_user_addr_fault.exc_page_fault.asm_exc_page_fault 0.11 ±223% +1.8 1.90 ± 15% perf-profile.calltrace.cycles-pp.exc_page_fault.asm_exc_page_fault 0.00 +1.8 1.80 ± 55% perf-profile.calltrace.cycles-pp.perf_mmap__push.record__mmap_read_evlist.cmd_record.cmd_sched.run_builtin 0.00 +1.8 1.84 ± 18% perf-profile.calltrace.cycles-pp.machines__deliver_event.perf_session__deliver_event.process_simple.perf_session__process_events.record__finish_output 0.00 +1.9 1.86 ± 24% perf-profile.calltrace.cycles-pp.find_lock_entries.__invalidate_mapping_pages.drop_pagecache_sb.iterate_supers.drop_caches_sysctl_handler 0.00 +1.9 1.87 ± 19% perf-profile.calltrace.cycles-pp.new_sync_read.vfs_read.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.00 +1.9 1.87 ± 18% perf-profile.calltrace.cycles-pp.perf_session__deliver_event.process_simple.perf_session__process_events.record__finish_output.cmd_record 0.40 ± 71% +1.9 2.32 ± 26% perf-profile.calltrace.cycles-pp.ext4_free_blocks.ext4_remove_blocks.ext4_ext_rm_leaf.ext4_ext_remove_space.ext4_ext_truncate 0.08 ±223% +1.9 2.01 ± 16% perf-profile.calltrace.cycles-pp.execve 0.11 ±223% +1.9 2.04 ± 14% perf-profile.calltrace.cycles-pp.asm_exc_page_fault 0.72 ± 30% +1.9 2.66 ± 13% perf-profile.calltrace.cycles-pp.ext4_mb_new_blocks.ext4_ext_map_blocks.ext4_map_blocks.ext4_iomap_begin.iomap_apply 0.00 +2.0 1.96 ± 38% perf-profile.calltrace.cycles-pp.perf_event_output_forward.__perf_event_overflow.perf_swevent_overflow.perf_tp_event.perf_trace_sched_switch 0.00 +2.0 1.99 ± 15% perf-profile.calltrace.cycles-pp.do_execveat_common.__x64_sys_execve.do_syscall_64.entry_SYSCALL_64_after_hwframe.execve 0.00 +2.0 2.00 ± 16% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.execve 0.00 +2.0 2.00 ± 16% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.execve 0.00 +2.0 2.00 ± 16% perf-profile.calltrace.cycles-pp.__x64_sys_execve.do_syscall_64.entry_SYSCALL_64_after_hwframe.execve 0.00 +2.0 2.00 ± 38% perf-profile.calltrace.cycles-pp.perf_swevent_overflow.perf_tp_event.perf_trace_sched_switch.__schedule.schedule 0.00 +2.0 2.00 ± 38% perf-profile.calltrace.cycles-pp.__perf_event_overflow.perf_swevent_overflow.perf_tp_event.perf_trace_sched_switch.__schedule 0.40 ± 71% +2.0 2.42 ± 25% perf-profile.calltrace.cycles-pp.ext4_remove_blocks.ext4_ext_rm_leaf.ext4_ext_remove_space.ext4_ext_truncate.ext4_truncate 0.00 +2.1 2.06 ± 8% perf-profile.calltrace.cycles-pp.try_to_wake_up.raise_softirq.blk_mq_complete_request_remote.blk_mq_complete_request.loop_process_work 0.00 +2.1 2.11 ± 55% perf-profile.calltrace.cycles-pp.record__mmap_read_evlist.cmd_record.cmd_sched.run_builtin.main 0.00 +2.1 2.13 ± 8% perf-profile.calltrace.cycles-pp.raise_softirq.blk_mq_complete_request_remote.blk_mq_complete_request.loop_process_work.process_one_work 0.08 ±223% +2.2 2.28 ± 17% perf-profile.calltrace.cycles-pp.__schedule.schedule.worker_thread.kthread.ret_from_fork 0.00 +2.2 2.21 ± 7% perf-profile.calltrace.cycles-pp.blk_mq_complete_request_remote.blk_mq_complete_request.loop_process_work.process_one_work.worker_thread 0.00 +2.2 2.22 ± 7% perf-profile.calltrace.cycles-pp.blk_mq_complete_request.loop_process_work.process_one_work.worker_thread.kthread 0.00 +2.2 2.23 ± 31% perf-profile.calltrace.cycles-pp.dequeue_entity.dequeue_task_fair.__schedule.schedule.schedule_timeout 0.08 ±223% +2.3 2.34 ± 16% perf-profile.calltrace.cycles-pp.schedule.worker_thread.kthread.ret_from_fork 1.19 ± 51% +2.3 3.47 ± 26% perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt.memcpy_toio.drm_fb_memcpy_dstclip.mgag200_simple_display_pipe_update.drm_atomic_helper_commit_planes 0.54 ± 6% +2.3 2.83 ± 10% perf-profile.calltrace.cycles-pp.iomap_dio_bio_actor.iomap_apply.__iomap_dio_rw.iomap_dio_rw.ext4_dio_write_iter 0.00 +2.4 2.36 ± 30% perf-profile.calltrace.cycles-pp.dequeue_task_fair.__schedule.schedule.schedule_timeout.io_schedule_timeout 1.36 ± 24% +2.4 3.74 ± 24% perf-profile.calltrace.cycles-pp.process_simple.perf_session__process_events.record__finish_output.cmd_record.cmd_sched 1.50 ± 24% +2.4 3.91 ± 28% perf-profile.calltrace.cycles-pp.perf_session__process_events.record__finish_output.cmd_record.cmd_sched.run_builtin 1.52 ± 24% +2.4 3.94 ± 28% perf-profile.calltrace.cycles-pp.record__finish_output.cmd_record.cmd_sched.run_builtin.main 0.47 ± 71% +2.5 2.98 ± 24% perf-profile.calltrace.cycles-pp.ext4_ext_rm_leaf.ext4_ext_remove_space.ext4_ext_truncate.ext4_truncate.ext4_setattr 1.33 ± 24% +2.5 3.85 ± 14% perf-profile.calltrace.cycles-pp.ext4_ext_map_blocks.ext4_map_blocks.ext4_iomap_begin.iomap_apply.__iomap_dio_rw 0.00 +2.5 2.54 ± 18% perf-profile.calltrace.cycles-pp.try_to_wake_up.__queue_work.queue_work_on.loop_queue_rq.__blk_mq_try_issue_directly 0.00 +2.6 2.58 ± 32% perf-profile.calltrace.cycles-pp.try_to_wake_up.iomap_dio_bio_end_io.blk_update_request.blk_mq_end_request.blk_complete_reqs 0.72 ± 18% +2.7 3.38 ± 23% perf-profile.calltrace.cycles-pp.ext4_ext_remove_space.ext4_ext_truncate.ext4_truncate.ext4_setattr.notify_change 0.00 +2.7 2.67 ± 30% perf-profile.calltrace.cycles-pp.iomap_dio_bio_end_io.blk_update_request.blk_mq_end_request.blk_complete_reqs.__softirqentry_text_start 1.23 ± 24% +2.7 3.96 ± 32% perf-profile.calltrace.cycles-pp.perf_event_output_forward.__perf_event_overflow.perf_swevent_overflow.perf_tp_event.perf_trace_sched_stat_runtime 0.00 +2.8 2.75 ± 13% perf-profile.calltrace.cycles-pp.__queue_work.queue_work_on.loop_queue_rq.__blk_mq_try_issue_directly.blk_mq_request_issue_directly 0.00 +2.8 2.77 ± 13% perf-profile.calltrace.cycles-pp.queue_work_on.loop_queue_rq.__blk_mq_try_issue_directly.blk_mq_request_issue_directly.blk_mq_try_issue_list_directly 1.24 ± 24% +2.8 4.04 ± 32% perf-profile.calltrace.cycles-pp.__perf_event_overflow.perf_swevent_overflow.perf_tp_event.perf_trace_sched_stat_runtime.update_curr 0.79 ± 15% +2.9 3.74 ± 23% perf-profile.calltrace.cycles-pp.__invalidate_mapping_pages.drop_pagecache_sb.iterate_supers.drop_caches_sysctl_handler.proc_sys_call_handler 0.30 ±100% +3.0 3.31 ± 15% perf-profile.calltrace.cycles-pp.vfs_read.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe.read 0.84 ± 18% +3.0 3.85 ± 21% perf-profile.calltrace.cycles-pp.ext4_ext_truncate.ext4_truncate.ext4_setattr.notify_change.do_truncate 1.06 ± 22% +3.0 4.07 ± 12% perf-profile.calltrace.cycles-pp.ext4_da_write_begin.generic_perform_write.ext4_buffered_write_iter.do_iter_readv_writev.do_iter_write 0.31 ±100% +3.0 3.36 ± 15% perf-profile.calltrace.cycles-pp.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe.read 1.48 ± 24% +3.1 4.53 ± 15% perf-profile.calltrace.cycles-pp.ext4_map_blocks.ext4_iomap_begin.iomap_apply.__iomap_dio_rw.iomap_dio_rw 0.00 +3.1 3.06 ± 26% perf-profile.calltrace.cycles-pp.blk_update_request.blk_mq_end_request.blk_complete_reqs.__softirqentry_text_start.run_ksoftirqd 0.32 ±100% +3.1 3.42 ± 16% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.read 0.32 ±100% +3.1 3.43 ± 16% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.read 1.54 ± 23% +3.2 4.75 ± 15% perf-profile.calltrace.cycles-pp.ext4_iomap_begin.iomap_apply.__iomap_dio_rw.iomap_dio_rw.ext4_dio_write_iter 0.00 +3.2 3.23 ± 29% perf-profile.calltrace.cycles-pp.perf_swevent_overflow.perf_tp_event.perf_trace_sched_stat_runtime.update_curr.dequeue_entity 0.00 +3.2 3.24 ± 25% perf-profile.calltrace.cycles-pp.blk_mq_end_request.blk_complete_reqs.__softirqentry_text_start.run_ksoftirqd.smpboot_thread_fn 0.34 ±100% +3.3 3.59 ± 16% perf-profile.calltrace.cycles-pp.read 0.00 +3.4 3.35 ± 29% perf-profile.calltrace.cycles-pp.perf_event_output_forward.__perf_event_overflow.perf_swevent_overflow.perf_tp_event.perf_trace_sched_wakeup_template 0.37 ± 70% +3.4 3.74 ± 56% perf-profile.calltrace.cycles-pp.perf_callchain_kernel.get_perf_callchain.perf_callchain.perf_prepare_sample.perf_event_output_forward 0.00 +3.4 3.39 ± 29% perf-profile.calltrace.cycles-pp.perf_tp_event.perf_trace_sched_stat_runtime.update_curr.dequeue_entity.dequeue_task_fair 0.00 +3.5 3.46 ± 24% perf-profile.calltrace.cycles-pp.blk_complete_reqs.__softirqentry_text_start.run_ksoftirqd.smpboot_thread_fn.kthread 0.00 +3.5 3.49 ± 28% perf-profile.calltrace.cycles-pp.__perf_event_overflow.perf_swevent_overflow.perf_tp_event.perf_trace_sched_wakeup_template.try_to_wake_up 0.00 +3.5 3.52 ± 28% perf-profile.calltrace.cycles-pp.perf_trace_sched_stat_runtime.update_curr.dequeue_entity.dequeue_task_fair.__schedule 1.00 ± 19% +3.7 4.66 ± 22% perf-profile.calltrace.cycles-pp.ext4_truncate.ext4_setattr.notify_change.do_truncate.do_sys_ftruncate 1.04 ± 14% +3.7 4.79 ± 24% perf-profile.calltrace.cycles-pp.drop_pagecache_sb.iterate_supers.drop_caches_sysctl_handler.proc_sys_call_handler.new_sync_write 1.04 ± 14% +3.8 4.80 ± 24% perf-profile.calltrace.cycles-pp.iterate_supers.drop_caches_sysctl_handler.proc_sys_call_handler.new_sync_write.vfs_write 1.07 ± 12% +3.8 4.92 ± 24% perf-profile.calltrace.cycles-pp.drop_caches_sysctl_handler.proc_sys_call_handler.new_sync_write.vfs_write.ksys_write 1.07 ± 12% +3.8 4.92 ± 24% perf-profile.calltrace.cycles-pp.proc_sys_call_handler.new_sync_write.vfs_write.ksys_write.do_syscall_64 0.00 +3.9 3.88 ± 26% perf-profile.calltrace.cycles-pp.update_curr.dequeue_entity.dequeue_task_fair.__schedule.schedule 0.89 ± 10% +3.9 4.77 ± 21% perf-profile.calltrace.cycles-pp.__schedule.schedule.schedule_timeout.io_schedule_timeout.__iomap_dio_rw 0.89 ± 10% +3.9 4.80 ± 21% perf-profile.calltrace.cycles-pp.schedule.schedule_timeout.io_schedule_timeout.__iomap_dio_rw.iomap_dio_rw 0.00 +3.9 3.92 ± 21% perf-profile.calltrace.cycles-pp.__softirqentry_text_start.run_ksoftirqd.smpboot_thread_fn.kthread.ret_from_fork 0.00 +3.9 3.95 ± 21% perf-profile.calltrace.cycles-pp.run_ksoftirqd.smpboot_thread_fn.kthread.ret_from_fork 0.00 +4.1 4.06 ± 11% perf-profile.calltrace.cycles-pp.loop_queue_rq.__blk_mq_try_issue_directly.blk_mq_request_issue_directly.blk_mq_try_issue_list_directly.blk_mq_sched_insert_requests 0.00 +4.1 4.13 ± 11% perf-profile.calltrace.cycles-pp.__blk_mq_try_issue_directly.blk_mq_request_issue_directly.blk_mq_try_issue_list_directly.blk_mq_sched_insert_requests.blk_mq_flush_plug_list 0.00 +4.2 4.16 ± 11% perf-profile.calltrace.cycles-pp.blk_mq_request_issue_directly.blk_mq_try_issue_list_directly.blk_mq_sched_insert_requests.blk_mq_flush_plug_list.blk_flush_plug_list 1.37 ± 22% +4.2 5.56 ± 9% perf-profile.calltrace.cycles-pp.generic_perform_write.ext4_buffered_write_iter.do_iter_readv_writev.do_iter_write.lo_write_bvec 0.94 ± 10% +4.2 5.13 ± 20% perf-profile.calltrace.cycles-pp.schedule_timeout.io_schedule_timeout.__iomap_dio_rw.iomap_dio_rw.ext4_dio_write_iter 0.00 +4.2 4.20 ± 11% perf-profile.calltrace.cycles-pp.blk_mq_try_issue_list_directly.blk_mq_sched_insert_requests.blk_mq_flush_plug_list.blk_flush_plug_list.blk_finish_plug 0.95 ± 10% +4.2 5.16 ± 20% perf-profile.calltrace.cycles-pp.io_schedule_timeout.__iomap_dio_rw.iomap_dio_rw.ext4_dio_write_iter.new_sync_write 0.77 ± 24% +4.5 5.27 ± 44% perf-profile.calltrace.cycles-pp.get_perf_callchain.perf_callchain.perf_prepare_sample.perf_event_output_forward.__perf_event_overflow 0.77 ± 24% +4.5 5.30 ± 44% perf-profile.calltrace.cycles-pp.perf_callchain.perf_prepare_sample.perf_event_output_forward.__perf_event_overflow.perf_swevent_overflow 1.63 ± 20% +4.5 6.16 ± 36% perf-profile.calltrace.cycles-pp.cmd_sched.run_builtin.main.__libc_start_main 1.62 ± 20% +4.5 6.16 ± 36% perf-profile.calltrace.cycles-pp.cmd_record.cmd_sched.run_builtin.main.__libc_start_main 1.57 ± 23% +4.6 6.21 ± 7% perf-profile.calltrace.cycles-pp.ext4_buffered_write_iter.do_iter_readv_writev.do_iter_write.lo_write_bvec.loop_process_work 1.60 ± 23% +4.7 6.27 ± 7% perf-profile.calltrace.cycles-pp.do_iter_readv_writev.do_iter_write.lo_write_bvec.loop_process_work.process_one_work 1.26 ± 18% +4.7 6.00 ± 20% perf-profile.calltrace.cycles-pp.ext4_setattr.notify_change.do_truncate.do_sys_ftruncate.do_syscall_64 1.65 ± 23% +4.8 6.44 ± 7% perf-profile.calltrace.cycles-pp.do_iter_write.lo_write_bvec.loop_process_work.process_one_work.worker_thread 1.30 ± 18% +4.9 6.19 ± 21% perf-profile.calltrace.cycles-pp.notify_change.do_truncate.do_sys_ftruncate.do_syscall_64.entry_SYSCALL_64_after_hwframe 1.68 ± 23% +4.9 6.58 ± 7% perf-profile.calltrace.cycles-pp.lo_write_bvec.loop_process_work.process_one_work.worker_thread.kthread 0.74 ± 15% +5.0 5.79 ± 16% perf-profile.calltrace.cycles-pp.smpboot_thread_fn.kthread.ret_from_fork 2.39 ± 23% +5.4 7.80 ± 10% perf-profile.calltrace.cycles-pp.iomap_apply.__iomap_dio_rw.iomap_dio_rw.ext4_dio_write_iter.new_sync_write 1.09 ± 23% +5.5 6.60 ± 38% perf-profile.calltrace.cycles-pp.perf_prepare_sample.perf_event_output_forward.__perf_event_overflow.perf_swevent_overflow.perf_tp_event 1.80 ± 20% +5.5 7.33 ± 30% perf-profile.calltrace.cycles-pp.__libc_start_main 1.80 ± 20% +5.5 7.33 ± 30% perf-profile.calltrace.cycles-pp.main.__libc_start_main 1.80 ± 20% +5.5 7.33 ± 30% perf-profile.calltrace.cycles-pp.run_builtin.main.__libc_start_main 2.09 ± 24% +7.5 9.63 ± 4% perf-profile.calltrace.cycles-pp.loop_process_work.process_one_work.worker_thread.kthread.ret_from_fork 3.99 ± 22% +9.7 13.65 ± 3% perf-profile.calltrace.cycles-pp.process_one_work.worker_thread.kthread.ret_from_fork 4.46 ± 21% +11.7 16.16 ± 3% perf-profile.calltrace.cycles-pp.worker_thread.kthread.ret_from_fork 5.33 ± 20% +17.6 22.95 ± 5% perf-profile.calltrace.cycles-pp.kthread.ret_from_fork 5.33 ± 20% +17.6 22.96 ± 5% perf-profile.calltrace.cycles-pp.ret_from_fork 72.64 ± 5% -68.1 4.57 ± 8% perf-profile.children.cycles-pp.blk_mq_sched_insert_requests 72.66 ± 5% -68.0 4.68 ± 7% perf-profile.children.cycles-pp.blk_mq_flush_plug_list 72.67 ± 5% -68.0 4.70 ± 8% perf-profile.children.cycles-pp.blk_flush_plug_list 72.43 ± 5% -68.0 4.47 ± 9% perf-profile.children.cycles-pp.blk_finish_plug 64.68 ± 6% -63.8 0.86 ± 14% perf-profile.children.cycles-pp._raw_spin_lock 64.47 ± 6% -63.7 0.75 ± 37% perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath 76.11 ± 5% -58.2 17.93 ± 6% perf-profile.children.cycles-pp.__iomap_dio_rw 76.11 ± 5% -58.2 17.94 ± 6% perf-profile.children.cycles-pp.iomap_dio_rw 76.68 ± 5% -56.9 19.83 ± 5% perf-profile.children.cycles-pp.ext4_dio_write_iter 52.89 ± 5% -52.6 0.29 ± 31% perf-profile.children.cycles-pp.__blk_mq_delay_run_hw_queue 53.18 ± 4% -52.3 0.88 ± 34% perf-profile.children.cycles-pp.__blk_mq_do_dispatch_sched 53.20 ± 4% -52.3 0.91 ± 31% perf-profile.children.cycles-pp.__blk_mq_run_hw_queue 53.20 ± 4% -52.3 0.91 ± 31% perf-profile.children.cycles-pp.blk_mq_sched_dispatch_requests 53.19 ± 4% -52.3 0.91 ± 31% perf-profile.children.cycles-pp.__blk_mq_sched_dispatch_requests 52.42 ± 5% -51.7 0.70 ± 33% perf-profile.children.cycles-pp.dd_dispatch_request 78.58 ± 5% -51.1 27.52 ± 2% perf-profile.children.cycles-pp.new_sync_write 78.70 ± 5% -50.8 27.90 ± 2% perf-profile.children.cycles-pp.vfs_write 78.69 ± 5% -50.6 28.04 ± 2% perf-profile.children.cycles-pp.ksys_write 84.60 ± 4% -27.6 57.02 ± 5% perf-profile.children.cycles-pp.do_syscall_64 84.65 ± 4% -27.4 57.20 ± 5% perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe 19.69 ± 6% -19.7 0.00 perf-profile.children.cycles-pp.dd_insert_requests 7.55 ± 20% -6.9 0.67 ± 33% perf-profile.children.cycles-pp.dd_queued 3.05 ± 7% -1.8 1.28 ± 56% perf-profile.children.cycles-pp.start_secondary 3.42 ± 9% -1.2 2.21 ± 32% perf-profile.children.cycles-pp.do_idle 3.42 ± 9% -1.2 2.22 ± 33% perf-profile.children.cycles-pp.secondary_startup_64_no_verify 3.42 ± 9% -1.2 2.22 ± 33% perf-profile.children.cycles-pp.cpu_startup_entry 1.03 ± 19% -0.9 0.14 ± 21% perf-profile.children.cycles-pp.cpumask_next 3.05 ± 7% -0.8 2.25 ± 25% perf-profile.children.cycles-pp.scheduler_tick 1.78 ± 9% -0.8 0.99 ± 38% perf-profile.children.cycles-pp.cpuidle_enter 1.77 ± 9% -0.8 0.99 ± 38% perf-profile.children.cycles-pp.cpuidle_enter_state 2.74 ± 6% -0.7 2.01 ± 25% perf-profile.children.cycles-pp.task_tick_fair 0.73 ± 18% -0.5 0.20 ± 15% perf-profile.children.cycles-pp._find_next_bit 0.59 ± 13% -0.4 0.20 ± 52% perf-profile.children.cycles-pp.blk_mq_dispatch_rq_list 0.50 ± 6% -0.4 0.12 ± 34% perf-profile.children.cycles-pp.load_balance 0.40 ± 9% -0.3 0.07 ± 57% perf-profile.children.cycles-pp.newidle_balance 0.25 ± 9% -0.2 0.03 ±100% perf-profile.children.cycles-pp.find_busiest_group 0.24 ± 11% -0.2 0.03 ±100% perf-profile.children.cycles-pp.update_sd_lb_stats 0.45 ± 13% -0.2 0.30 ± 27% perf-profile.children.cycles-pp.menu_select 0.22 ± 41% -0.1 0.07 ± 79% perf-profile.children.cycles-pp.mntput_no_expire 0.19 ± 52% -0.1 0.05 ± 49% perf-profile.children.cycles-pp.__block_write_full_page 0.19 ± 52% -0.1 0.05 ± 59% perf-profile.children.cycles-pp.__writepage 0.23 ± 13% -0.1 0.10 ± 49% perf-profile.children.cycles-pp.intel_idle 0.20 ± 10% -0.1 0.08 ± 80% perf-profile.children.cycles-pp.rebalance_domains 0.13 ± 13% -0.1 0.06 ± 75% perf-profile.children.cycles-pp.tick_nohz_next_event 0.01 ±223% +0.1 0.07 ± 22% perf-profile.children.cycles-pp.bio_endio 0.01 ±223% +0.1 0.07 ± 30% perf-profile.children.cycles-pp.blk_mq_rq_ctx_init 0.15 ± 4% +0.1 0.21 ± 23% perf-profile.children.cycles-pp.irqtime_account_irq 0.02 ±142% +0.1 0.08 ± 29% perf-profile.children.cycles-pp.sbitmap_get 0.05 ± 49% +0.1 0.12 ± 21% perf-profile.children.cycles-pp.update_cfs_group 0.02 ±142% +0.1 0.09 ± 32% perf-profile.children.cycles-pp.ext4_mb_use_preallocated 0.00 +0.1 0.07 ± 21% perf-profile.children.cycles-pp.free_swap_cache 0.00 +0.1 0.07 ± 43% perf-profile.children.cycles-pp.PyParser_AddToken 0.00 +0.1 0.07 ± 37% perf-profile.children.cycles-pp.blkdev_read_iter 0.00 +0.1 0.08 ± 35% perf-profile.children.cycles-pp.page_add_new_anon_rmap 0.00 +0.1 0.08 ± 27% perf-profile.children.cycles-pp.__x64_sys_readlink 0.03 ±100% +0.1 0.10 ± 25% perf-profile.children.cycles-pp.get_stack_info_noinstr 0.00 +0.1 0.08 ± 36% perf-profile.children.cycles-pp.unlink_file_vma 0.00 +0.1 0.08 ± 35% perf-profile.children.cycles-pp.show_stat 0.01 ±223% +0.1 0.09 ± 53% perf-profile.children.cycles-pp.atime_needs_update 0.02 ±141% +0.1 0.10 ± 38% perf-profile.children.cycles-pp.proc_pident_instantiate 0.04 ± 71% +0.1 0.12 ± 28% perf-profile.children.cycles-pp.touch_atime 0.00 +0.1 0.08 ± 21% perf-profile.children.cycles-pp.page_cache_ra_unbounded 0.00 +0.1 0.08 ± 31% perf-profile.children.cycles-pp._raw_spin_trylock 0.00 +0.1 0.08 ± 24% perf-profile.children.cycles-pp.__netlink_dump_start 0.00 +0.1 0.08 ± 24% perf-profile.children.cycles-pp.netlink_rcv_skb 0.00 +0.1 0.08 ± 24% perf-profile.children.cycles-pp.rtnetlink_rcv_msg 0.00 +0.1 0.08 ± 28% perf-profile.children.cycles-pp.schedule_hrtimeout_range_clock 0.00 +0.1 0.08 ± 24% perf-profile.children.cycles-pp.sendto 0.01 ±223% +0.1 0.09 ± 41% perf-profile.children.cycles-pp.sync_regs 0.00 +0.1 0.09 ± 24% perf-profile.children.cycles-pp.__virt_addr_valid 0.00 +0.1 0.09 ± 30% perf-profile.children.cycles-pp.__xa_set_mark 0.00 +0.1 0.09 ± 44% perf-profile.children.cycles-pp.____sys_sendmsg 0.00 +0.1 0.09 ± 24% perf-profile.children.cycles-pp.snmp_get_cpu_field 0.06 ± 52% +0.1 0.15 ± 40% perf-profile.children.cycles-pp.rb_insert_color 0.00 +0.1 0.09 ± 24% perf-profile.children.cycles-pp.netlink_unicast 0.01 ±223% +0.1 0.10 ± 34% perf-profile.children.cycles-pp.__dquot_alloc_space 0.01 ±223% +0.1 0.10 ± 36% perf-profile.children.cycles-pp.ext4_da_reserve_space 0.00 +0.1 0.09 ± 52% perf-profile.children.cycles-pp.___sys_sendmsg 0.00 +0.1 0.09 ± 52% perf-profile.children.cycles-pp.__sys_sendmsg 0.00 +0.1 0.10 ± 31% perf-profile.children.cycles-pp.alloc_bprm 0.00 +0.1 0.10 ± 38% perf-profile.children.cycles-pp.internal_add_timer 0.01 ±223% +0.1 0.11 ± 22% perf-profile.children.cycles-pp.try_charge_memcg 0.00 +0.1 0.10 ± 39% perf-profile.children.cycles-pp.___slab_alloc 0.00 +0.1 0.10 ± 37% perf-profile.children.cycles-pp.bitmap_list_string 0.01 ±223% +0.1 0.11 ± 35% perf-profile.children.cycles-pp.timestamp_truncate 0.00 +0.1 0.10 ± 47% perf-profile.children.cycles-pp.find_extend_vma 0.02 ±141% +0.1 0.12 ± 40% perf-profile.children.cycles-pp.blk_mq_start_request 0.00 +0.1 0.10 ± 36% perf-profile.children.cycles-pp.__get_user_pages_remote 0.03 ±100% +0.1 0.13 ± 40% perf-profile.children.cycles-pp.get_callchain_entry 0.00 +0.1 0.10 ± 32% perf-profile.children.cycles-pp.refill_obj_stock 0.02 ±142% +0.1 0.12 ± 37% perf-profile.children.cycles-pp.cpuacct_charge 0.01 ±223% +0.1 0.11 ± 31% perf-profile.children.cycles-pp.netlink_sendmsg 0.00 +0.1 0.10 ± 39% perf-profile.children.cycles-pp.entry_SYSCALL_64_safe_stack 0.00 +0.1 0.10 ± 43% perf-profile.children.cycles-pp.anon_vma_fork 0.00 +0.1 0.10 ± 32% perf-profile.children.cycles-pp.get_arg_page 0.00 +0.1 0.11 ± 32% perf-profile.children.cycles-pp.vmacache_find 0.00 +0.1 0.11 ± 24% perf-profile.children.cycles-pp.lock_page_memcg 0.01 ±223% +0.1 0.12 ± 37% perf-profile.children.cycles-pp.perf_swevent_get_recursion_context 0.00 +0.1 0.11 ± 32% perf-profile.children.cycles-pp.d_path 0.02 ±141% +0.1 0.12 ± 40% perf-profile.children.cycles-pp.do_open_execat 0.00 +0.1 0.11 ± 49% perf-profile.children.cycles-pp.tracing_gen_ctx_irq_test 0.02 ±141% +0.1 0.13 ± 45% perf-profile.children.cycles-pp.path_init 0.10 ± 34% +0.1 0.21 ± 28% perf-profile.children.cycles-pp.native_irq_return_iret 0.00 +0.1 0.11 ± 32% perf-profile.children.cycles-pp.__slab_alloc 0.00 +0.1 0.11 ± 15% perf-profile.children.cycles-pp.__snmp6_fill_stats64 0.01 ±223% +0.1 0.12 ± 35% perf-profile.children.cycles-pp.perf_output_end 0.00 +0.1 0.11 ± 35% perf-profile.children.cycles-pp.filp_close 0.01 ±223% +0.1 0.12 ± 46% perf-profile.children.cycles-pp.proc_alloc_inode 0.00 +0.1 0.12 ± 28% perf-profile.children.cycles-pp.page_remove_rmap 0.00 +0.1 0.12 ± 43% perf-profile.children.cycles-pp.terminate_walk 0.00 +0.1 0.12 ± 19% perf-profile.children.cycles-pp.inet6_fill_link_af 0.00 +0.1 0.12 ± 19% perf-profile.children.cycles-pp.inet6_fill_ifla6_attrs 0.03 ±100% +0.1 0.14 ± 39% perf-profile.children.cycles-pp.mpage_prepare_extent_to_map 0.00 +0.1 0.12 ± 32% perf-profile.children.cycles-pp.vma_interval_tree_remove 0.01 ±223% +0.1 0.12 ± 44% perf-profile.children.cycles-pp.security_path_truncate 0.05 ± 75% +0.1 0.16 ± 29% perf-profile.children.cycles-pp.iomap_dio_complete 0.03 ±100% +0.1 0.14 ± 28% perf-profile.children.cycles-pp.ext4_mb_release_context 0.00 +0.1 0.12 ± 29% perf-profile.children.cycles-pp.____sys_recvmsg 0.00 +0.1 0.12 ± 20% perf-profile.children.cycles-pp.__irqentry_text_end 0.01 ±223% +0.1 0.13 ± 35% perf-profile.children.cycles-pp.perf_tp_event_match 0.04 ± 73% +0.1 0.16 ± 24% perf-profile.children.cycles-pp.blk_mq_get_tag 0.05 ± 81% +0.1 0.16 ± 45% perf-profile.children.cycles-pp.__perf_sw_event 0.00 +0.1 0.12 ± 13% perf-profile.children.cycles-pp.count_free 0.02 ± 99% +0.1 0.14 ± 28% perf-profile.children.cycles-pp.rcu_all_qs 0.02 ±142% +0.1 0.14 ± 35% perf-profile.children.cycles-pp.__might_fault 0.01 ±223% +0.1 0.13 ± 48% perf-profile.children.cycles-pp.__mod_lruvec_state 0.02 ±142% +0.1 0.14 ± 36% perf-profile.children.cycles-pp.ftrace_graph_ret_addr 0.00 +0.1 0.12 ± 47% perf-profile.children.cycles-pp.pte_alloc_one 0.00 +0.1 0.12 ± 43% perf-profile.children.cycles-pp.perf_event_mmap_output 0.02 ±141% +0.1 0.14 ± 35% perf-profile.children.cycles-pp.blkdev_write_iter 0.02 ±143% +0.1 0.14 ± 33% perf-profile.children.cycles-pp.__libc_pwrite 0.03 ±102% +0.1 0.15 ± 27% perf-profile.children.cycles-pp.gup_pgd_range 0.02 ±142% +0.1 0.14 ± 33% perf-profile.children.cycles-pp.ksys_pwrite64 0.00 +0.1 0.12 ± 42% perf-profile.children.cycles-pp.__delete_from_page_cache 0.06 ± 47% +0.1 0.19 ± 42% perf-profile.children.cycles-pp.kallsyms_expand_symbol 0.01 ±223% +0.1 0.13 ± 39% perf-profile.children.cycles-pp.ext4_es_can_be_merged 0.01 ±223% +0.1 0.13 ± 30% perf-profile.children.cycles-pp.recvmsg 0.02 ±142% +0.1 0.14 ± 38% perf-profile.children.cycles-pp.__get_free_pages 0.01 ±223% +0.1 0.13 ± 42% perf-profile.children.cycles-pp.aa_file_perm 0.01 ±223% +0.1 0.14 ± 43% perf-profile.children.cycles-pp.user_path_at_empty 0.01 ±223% +0.1 0.14 ± 15% perf-profile.children.cycles-pp.__clear_user 0.00 +0.1 0.13 ± 24% perf-profile.children.cycles-pp.up_write 0.04 ± 73% +0.1 0.17 ± 37% perf-profile.children.cycles-pp.alloc_buffer_head 0.00 +0.1 0.13 ± 47% perf-profile.children.cycles-pp.vm_area_alloc 0.01 ±223% +0.1 0.14 ± 32% perf-profile.children.cycles-pp.__sys_recvmsg 0.01 ±223% +0.1 0.14 ± 55% perf-profile.children.cycles-pp.common_perm_cond 0.00 +0.1 0.13 ± 44% perf-profile.children.cycles-pp.diskstats_show 0.00 +0.1 0.13 ± 19% perf-profile.children.cycles-pp.ext4_inode_block_valid 0.03 ±100% +0.1 0.16 ± 35% perf-profile.children.cycles-pp.__calc_delta 0.00 +0.1 0.13 ± 32% perf-profile.children.cycles-pp.___sys_recvmsg 0.01 ±223% +0.1 0.14 ± 35% perf-profile.children.cycles-pp.string_nocheck 0.07 ± 52% +0.1 0.21 ± 22% perf-profile.children.cycles-pp.__blk_mq_alloc_request 0.00 +0.1 0.14 ± 38% perf-profile.children.cycles-pp.copyout 0.05 ± 45% +0.1 0.18 ± 46% perf-profile.children.cycles-pp.ext4_mb_load_buddy_gfp 0.06 ± 11% +0.1 0.20 ± 24% perf-profile.children.cycles-pp.lru_add_drain 0.02 ±141% +0.1 0.15 ± 33% perf-profile.children.cycles-pp.crypto_shash_update 0.00 +0.1 0.14 ± 27% perf-profile.children.cycles-pp.__perf_event_account_interrupt 0.00 +0.1 0.14 ± 42% perf-profile.children.cycles-pp.lru_add_drain_cpu 0.01 ±223% +0.1 0.15 ± 27% perf-profile.children.cycles-pp.alloc_pages 0.00 +0.1 0.14 ± 31% perf-profile.children.cycles-pp.remove_wait_queue 0.01 ±223% +0.1 0.15 ± 34% perf-profile.children.cycles-pp.obj_cgroup_charge_pages 0.01 ±223% +0.1 0.15 ± 15% perf-profile.children.cycles-pp.reweight_entity 0.00 +0.1 0.14 ± 10% perf-profile.children.cycles-pp.count_partial 0.00 +0.1 0.14 ± 29% perf-profile.children.cycles-pp._copy_to_user 0.01 ±223% +0.1 0.15 ± 29% perf-profile.children.cycles-pp.map_id_range_down 0.03 ±101% +0.1 0.17 ± 35% perf-profile.children.cycles-pp.shmem_alloc_page 0.01 ±223% +0.1 0.15 ± 46% perf-profile.children.cycles-pp.del_timer_sync 0.00 +0.1 0.14 ± 42% perf-profile.children.cycles-pp.vm_area_dup 0.01 ±223% +0.1 0.15 ± 43% perf-profile.children.cycles-pp.proc_pid_lookup 0.02 ±144% +0.1 0.16 ± 57% perf-profile.children.cycles-pp.ext4_es_remove_extent 0.00 +0.1 0.15 ± 46% perf-profile.children.cycles-pp.copy_page_to_iter 0.00 +0.1 0.15 ± 57% perf-profile.children.cycles-pp.io_serial_out 0.00 +0.1 0.15 ± 34% perf-profile.children.cycles-pp.rcu_gp_cleanup 0.00 +0.1 0.15 ±115% perf-profile.children.cycles-pp.__kernel_read 0.01 ±223% +0.1 0.16 ± 14% perf-profile.children.cycles-pp.rtnl_dump_ifinfo 0.01 ±223% +0.1 0.16 ± 14% perf-profile.children.cycles-pp.rtnl_fill_ifinfo 0.15 ± 21% +0.1 0.30 ± 23% perf-profile.children.cycles-pp.native_sched_clock 0.06 ± 45% +0.1 0.21 ± 16% perf-profile.children.cycles-pp.get_stack_info 0.00 +0.1 0.15 ± 27% perf-profile.children.cycles-pp.vfs_fstat 0.00 +0.2 0.15 ± 36% perf-profile.children.cycles-pp.__rblist__findnew 0.00 +0.2 0.15 ± 12% perf-profile.children.cycles-pp.get_slabinfo 0.01 ±223% +0.2 0.16 ± 38% perf-profile.children.cycles-pp.proc_root_lookup 0.05 ± 50% +0.2 0.20 ± 45% perf-profile.children.cycles-pp.free_unref_page_list 0.01 ±223% +0.2 0.16 ± 38% perf-profile.children.cycles-pp.path_put 0.03 ±102% +0.2 0.18 ± 41% perf-profile.children.cycles-pp.perf_read 0.00 +0.2 0.15 ± 33% perf-profile.children.cycles-pp.__x64_sys_sendto 0.00 +0.2 0.15 ± 33% perf-profile.children.cycles-pp.__sys_sendto 0.00 +0.2 0.15 ± 19% perf-profile.children.cycles-pp.fput_many 0.00 +0.2 0.15 ± 44% perf-profile.children.cycles-pp.task_state 0.01 ±223% +0.2 0.16 ± 16% perf-profile.children.cycles-pp.netlink_dump 0.03 ±100% +0.2 0.18 ± 39% perf-profile.children.cycles-pp.proc_pident_lookup 0.05 ± 48% +0.2 0.20 ± 23% perf-profile.children.cycles-pp.__read_extent_tree_block 0.01 ±223% +0.2 0.16 ± 45% perf-profile.children.cycles-pp.__vsnprintf_chk 0.02 ±141% +0.2 0.17 ± 41% perf-profile.children.cycles-pp.map_id_up 0.02 ±142% +0.2 0.18 ± 33% perf-profile.children.cycles-pp.new_inode 0.01 ±223% +0.2 0.16 ± 27% perf-profile.children.cycles-pp.vma_link 0.01 ±223% +0.2 0.16 ± 31% perf-profile.children.cycles-pp.switch_mm_irqs_off 0.05 ± 50% +0.2 0.21 ± 37% perf-profile.children.cycles-pp.rcu_read_unlock_strict 0.01 ±223% +0.2 0.17 ± 30% perf-profile.children.cycles-pp.remove_mapping 0.01 ±223% +0.2 0.17 ± 30% perf-profile.children.cycles-pp.__remove_mapping 0.05 ± 81% +0.2 0.20 ± 32% perf-profile.children.cycles-pp.__do_sys_wait4 0.05 ± 81% +0.2 0.20 ± 32% perf-profile.children.cycles-pp.kernel_wait4 0.00 +0.2 0.16 ± 34% perf-profile.children.cycles-pp.proc_reg_read_iter 0.01 ±223% +0.2 0.17 ± 36% perf-profile.children.cycles-pp.__fsnotify_parent 0.03 ±101% +0.2 0.20 ± 48% perf-profile.children.cycles-pp.ext4_fc_track_inode 0.03 ±101% +0.2 0.19 ± 34% perf-profile.children.cycles-pp.__x64_sys_munmap 0.07 ± 30% +0.2 0.23 ± 31% perf-profile.children.cycles-pp.perf_trace_buf_alloc 0.01 ±223% +0.2 0.17 ± 43% perf-profile.children.cycles-pp.vfprintf 0.01 ±223% +0.2 0.17 ± 22% perf-profile.children.cycles-pp.slab_show 0.03 ±100% +0.2 0.19 ± 20% perf-profile.children.cycles-pp.getifaddrs 0.01 ±223% +0.2 0.17 ± 34% perf-profile.children.cycles-pp.remove_vma 0.00 +0.2 0.16 ± 31% perf-profile.children.cycles-pp.__switch_to 0.04 ± 75% +0.2 0.20 ± 73% perf-profile.children.cycles-pp.start_this_handle 0.04 ± 72% +0.2 0.20 ± 37% perf-profile.children.cycles-pp.string 0.06 ± 50% +0.2 0.23 ± 34% perf-profile.children.cycles-pp.alloc_page_buffers 0.04 ±104% +0.2 0.20 ± 32% perf-profile.children.cycles-pp.do_wait 0.05 ± 45% +0.2 0.22 ± 15% perf-profile.children.cycles-pp.xas_store 0.05 ± 80% +0.2 0.22 ± 40% perf-profile.children.cycles-pp.do_set_pte 0.01 ±223% +0.2 0.18 ± 21% perf-profile.children.cycles-pp.obj_cgroup_charge 0.08 ± 24% +0.2 0.24 ± 22% perf-profile.children.cycles-pp.shmem_add_to_page_cache 0.01 ±223% +0.2 0.18 ± 31% perf-profile.children.cycles-pp.down_read 0.01 ±223% +0.2 0.18 ± 41% perf-profile.children.cycles-pp.__test_set_page_writeback 0.04 ± 76% +0.2 0.21 ± 42% perf-profile.children.cycles-pp.strncpy_from_user 0.23 ± 23% +0.2 0.40 ± 22% perf-profile.children.cycles-pp.update_rq_clock 0.17 ± 20% +0.2 0.34 ± 18% perf-profile.children.cycles-pp.__update_load_avg_se 0.01 ±223% +0.2 0.18 ± 15% perf-profile.children.cycles-pp.make_kuid 0.04 ± 72% +0.2 0.21 ± 56% perf-profile.children.cycles-pp.end_page_writeback 0.01 ±223% +0.2 0.18 ± 22% perf-profile.children.cycles-pp.unlink_anon_vmas 0.01 ±223% +0.2 0.18 ± 13% perf-profile.children.cycles-pp.mod_objcg_state 0.07 ± 25% +0.2 0.24 ± 39% perf-profile.children.cycles-pp.ext4_es_insert_delayed_block 0.06 ± 76% +0.2 0.23 ± 38% perf-profile.children.cycles-pp.current_time 0.01 ±223% +0.2 0.18 ± 39% perf-profile.children.cycles-pp.clear_page_erms 0.01 ±223% +0.2 0.19 ± 42% perf-profile.children.cycles-pp.unit_file_find_dropin_paths 0.10 ± 33% +0.2 0.28 ± 41% perf-profile.children.cycles-pp.update_iter 0.01 ±223% +0.2 0.19 ± 41% perf-profile.children.cycles-pp.kernel_init_free_pages 0.14 ± 38% +0.2 0.32 ± 45% perf-profile.children.cycles-pp.wb_workfn 0.14 ± 38% +0.2 0.32 ± 45% perf-profile.children.cycles-pp.wb_writeback 0.05 ± 72% +0.2 0.23 ± 37% perf-profile.children.cycles-pp.ext4_group_desc_csum 0.02 ±146% +0.2 0.20 ± 51% perf-profile.children.cycles-pp.copy_page_range 0.12 ± 9% +0.2 0.30 ± 34% perf-profile.children.cycles-pp.bsearch 0.04 ± 71% +0.2 0.22 ± 28% perf-profile.children.cycles-pp.inode_permission 0.02 ±142% +0.2 0.20 ± 63% perf-profile.children.cycles-pp.__module_text_address 0.04 ±102% +0.2 0.22 ± 31% perf-profile.children.cycles-pp.__check_object_size 0.04 ± 75% +0.2 0.23 ± 28% perf-profile.children.cycles-pp.shmem_alloc_and_acct_page 0.00 +0.2 0.19 ± 62% perf-profile.children.cycles-pp.__module_address 0.05 ± 80% +0.2 0.24 ± 32% perf-profile.children.cycles-pp.wait4 0.04 ± 71% +0.2 0.22 ± 19% perf-profile.children.cycles-pp.perf_trace_buf_update 0.02 ±141% +0.2 0.21 ± 69% perf-profile.children.cycles-pp.mempool_alloc 0.05 ± 74% +0.2 0.24 ± 32% perf-profile.children.cycles-pp.kernel_fpu_begin_mask 0.04 ± 80% +0.2 0.23 ± 40% perf-profile.children.cycles-pp.d_alloc 0.01 ±223% +0.2 0.20 ± 38% perf-profile.children.cycles-pp.copy_strings 0.06 ± 64% +0.2 0.26 ± 37% perf-profile.children.cycles-pp.ext4_io_submit 0.05 ± 45% +0.2 0.24 ± 55% perf-profile.children.cycles-pp.is_module_text_address 0.10 ± 36% +0.2 0.30 ± 41% perf-profile.children.cycles-pp.s_next 0.07 ± 47% +0.2 0.26 ± 28% perf-profile.children.cycles-pp.common_file_perm 0.01 ±223% +0.2 0.21 ± 42% perf-profile.children.cycles-pp.timekeeping_update 0.01 ±223% +0.2 0.21 ± 38% perf-profile.children.cycles-pp.select_idle_cpu 0.06 ± 53% +0.2 0.25 ± 36% perf-profile.children.cycles-pp.__es_insert_extent 0.02 ±141% +0.2 0.22 ± 35% perf-profile.children.cycles-pp.proc_pid_make_inode 0.07 ± 54% +0.2 0.27 ± 31% perf-profile.children.cycles-pp.create_empty_buffers 0.05 ± 47% +0.2 0.25 ± 27% perf-profile.children.cycles-pp.do_dentry_open 0.03 ±100% +0.2 0.23 ± 43% perf-profile.children.cycles-pp.deactivate_file_page 0.02 ±141% +0.2 0.22 ± 25% perf-profile.children.cycles-pp.malloc 0.06 ± 46% +0.2 0.26 ± 14% perf-profile.children.cycles-pp.__mod_memcg_lruvec_state 0.02 ±142% +0.2 0.22 ± 93% perf-profile.children.cycles-pp.filemap_get_pages 0.03 ±100% +0.2 0.24 ± 25% perf-profile.children.cycles-pp.perf_misc_flags 0.04 ± 75% +0.2 0.25 ± 47% perf-profile.children.cycles-pp.unlock_page 0.02 ±142% +0.2 0.22 ± 30% perf-profile.children.cycles-pp.stop_this_handle 0.06 ± 19% +0.2 0.27 ± 55% perf-profile.children.cycles-pp.bio_alloc_bioset 0.03 ±102% +0.2 0.24 ± 31% perf-profile.children.cycles-pp.sock_sendmsg 0.04 ± 83% +0.2 0.25 ± 22% perf-profile.children.cycles-pp.get_obj_cgroup_from_current 0.01 ±223% +0.2 0.22 ± 29% perf-profile.children.cycles-pp.poll_freewait 0.03 ±100% +0.2 0.24 ± 27% perf-profile.children.cycles-pp.proc_ns_get_link 0.09 ± 28% +0.2 0.30 ± 29% perf-profile.children.cycles-pp.next_uptodate_page 0.03 ±141% +0.2 0.24 ± 33% perf-profile.children.cycles-pp.new_inode_pseudo 0.02 ±141% +0.2 0.23 ± 13% perf-profile.children.cycles-pp.__restore_fpregs_from_fpstate 0.03 ±141% +0.2 0.24 ± 33% perf-profile.children.cycles-pp.alloc_inode 0.06 ± 72% +0.2 0.27 ± 41% perf-profile.children.cycles-pp.ext4_group_desc_csum_set 0.07 ± 20% +0.2 0.29 ± 40% perf-profile.children.cycles-pp.perf_output_begin_forward 0.12 ± 7% +0.2 0.34 ± 29% perf-profile.children.cycles-pp.search_extable 0.06 ± 51% +0.2 0.28 ± 24% perf-profile.children.cycles-pp.ext4_es_lookup_extent 0.06 ± 46% +0.2 0.28 ± 26% perf-profile.children.cycles-pp.__vm_munmap 0.01 ±223% +0.2 0.23 ± 36% perf-profile.children.cycles-pp.kvm_is_in_guest 0.14 ± 10% +0.2 0.36 ± 31% perf-profile.children.cycles-pp.search_exception_tables 0.10 ± 39% +0.2 0.32 ± 28% perf-profile.children.cycles-pp.___perf_sw_event 0.01 ±223% +0.2 0.24 ± 57% perf-profile.children.cycles-pp.mb_free_blocks 0.02 ±142% +0.2 0.24 ± 33% perf-profile.children.cycles-pp.prep_new_page 0.06 ± 33% +0.2 0.29 ± 39% perf-profile.children.cycles-pp.d_alloc_parallel 0.04 ± 79% +0.2 0.27 ± 19% perf-profile.children.cycles-pp.copy_user_enhanced_fast_string 0.04 ± 71% +0.2 0.26 ± 39% perf-profile.children.cycles-pp.mprotect_fixup 0.12 ± 20% +0.2 0.35 ± 22% perf-profile.children.cycles-pp.error_entry 0.04 ± 73% +0.2 0.27 ± 86% perf-profile.children.cycles-pp.kmem_cache_alloc_trace 0.06 ± 47% +0.2 0.29 ± 29% perf-profile.children.cycles-pp.memset_erms 0.02 ±142% +0.2 0.25 ± 17% perf-profile.children.cycles-pp.__fget_files 0.08 ± 20% +0.2 0.31 ± 18% perf-profile.children.cycles-pp.unmap_region 0.08 ± 25% +0.2 0.31 ± 33% perf-profile.children.cycles-pp.__entry_text_start 0.06 ± 29% +0.2 0.30 ± 46% perf-profile.children.cycles-pp.ext4_es_insert_extent 0.10 ± 29% +0.2 0.33 ± 30% perf-profile.children.cycles-pp.mem_cgroup_charge 0.05 ± 72% +0.2 0.29 ± 22% perf-profile.children.cycles-pp.free_pgtables 0.05 ± 57% +0.2 0.29 ± 23% perf-profile.children.cycles-pp.select_idle_sibling 0.09 ± 27% +0.2 0.33 ± 24% perf-profile.children.cycles-pp.__pagevec_lru_add 0.07 ± 28% +0.2 0.30 ± 37% perf-profile.children.cycles-pp.__task_pid_nr_ns 0.02 ±223% +0.2 0.26 ± 34% perf-profile.children.cycles-pp.save_fpregs_to_fpstate 0.06 ± 46% +0.2 0.30 ± 26% perf-profile.children.cycles-pp.__kmalloc 0.04 ± 72% +0.2 0.29 ± 20% perf-profile.children.cycles-pp.switch_fpu_return 0.03 ±111% +0.2 0.28 ± 33% perf-profile.children.cycles-pp.__d_alloc 0.09 ± 31% +0.2 0.33 ± 29% perf-profile.children.cycles-pp.lru_cache_add 0.04 ±102% +0.2 0.28 ± 21% perf-profile.children.cycles-pp.percpu_counter_add_batch 0.07 ± 18% +0.2 0.32 ± 32% perf-profile.children.cycles-pp.mark_page_accessed 0.04 ±105% +0.2 0.28 ± 16% perf-profile.children.cycles-pp.__set_page_dirty 0.19 ± 22% +0.2 0.44 ± 20% perf-profile.children.cycles-pp.sched_clock_cpu 0.03 ±103% +0.2 0.28 ± 27% perf-profile.children.cycles-pp.xas_start 0.08 ± 51% +0.2 0.33 ± 34% perf-profile.children.cycles-pp.ext4_read_block_bitmap_nowait 0.01 ±223% +0.2 0.26 ± 37% perf-profile.children.cycles-pp.__vma_adjust 0.02 ±141% +0.2 0.27 ± 26% perf-profile.children.cycles-pp.__switch_to_asm 0.28 ± 58% +0.2 0.53 ± 31% perf-profile.children.cycles-pp.__filemap_fdatawrite_range 0.11 ± 21% +0.2 0.36 ± 24% perf-profile.children.cycles-pp.ext4_find_extent 0.28 ± 60% +0.3 0.53 ± 30% perf-profile.children.cycles-pp.file_write_and_wait_range 0.05 ± 45% +0.3 0.30 ± 36% perf-profile.children.cycles-pp.__x64_sys_mprotect 0.05 ± 45% +0.3 0.30 ± 36% perf-profile.children.cycles-pp.do_mprotect_pkey 0.03 ±100% +0.3 0.28 ± 27% perf-profile.children.cycles-pp.devkmsg_read 0.01 ±223% +0.3 0.26 ± 31% perf-profile.children.cycles-pp.__do_sys_newfstat 0.02 ±142% +0.3 0.28 ± 62% perf-profile.children.cycles-pp.do_faccessat 0.03 ±103% +0.3 0.29 ± 35% perf-profile.children.cycles-pp.__split_vma 0.04 ±105% +0.3 0.29 ± 75% perf-profile.children.cycles-pp.find_vma 0.08 ± 23% +0.3 0.34 ± 23% perf-profile.children.cycles-pp.kfree 0.04 ± 89% +0.3 0.30 ± 43% perf-profile.children.cycles-pp.timekeeping_advance 0.06 ± 17% +0.3 0.32 ± 37% perf-profile.children.cycles-pp.page_mapping 0.06 ± 87% +0.3 0.33 ± 23% perf-profile.children.cycles-pp.__close 0.08 ± 21% +0.3 0.35 ± 29% perf-profile.children.cycles-pp.syscall_return_via_sysret 0.05 ± 83% +0.3 0.32 ± 47% perf-profile.children.cycles-pp.__es_remove_extent 0.16 ± 7% +0.3 0.43 ± 29% perf-profile.children.cycles-pp.fixup_exception 0.06 ± 52% +0.3 0.33 ± 15% perf-profile.children.cycles-pp.set_next_entity 0.06 ± 50% +0.3 0.33 ± 14% perf-profile.children.cycles-pp.number 0.07 ± 83% +0.3 0.34 ± 28% perf-profile.children.cycles-pp.symbol__is_idle 0.09 ± 28% +0.3 0.36 ± 37% perf-profile.children.cycles-pp.perf_event_pid_type 0.04 ±115% +0.3 0.31 ± 31% perf-profile.children.cycles-pp.perf_iterate_sb 0.06 ± 72% +0.3 0.33 ± 33% perf-profile.children.cycles-pp.format_decode 0.10 ± 25% +0.3 0.37 ± 23% perf-profile.children.cycles-pp.ext4_journal_check_start 0.08 ± 24% +0.3 0.35 ± 20% perf-profile.children.cycles-pp.jbd2_journal_stop 0.07 ± 29% +0.3 0.35 ± 24% perf-profile.children.cycles-pp.__mmap 0.09 ± 30% +0.3 0.37 ± 20% perf-profile.children.cycles-pp.getname_flags 0.10 ± 25% +0.3 0.38 ± 26% perf-profile.children.cycles-pp.__mod_lruvec_page_state 0.11 ± 34% +0.3 0.40 ± 12% perf-profile.children.cycles-pp.wp_page_copy 0.10 ± 12% +0.3 0.38 ± 26% perf-profile.children.cycles-pp.__list_del_entry_valid 0.12 ± 34% +0.3 0.41 ± 28% perf-profile.children.cycles-pp.generic_update_time 0.08 ± 14% +0.3 0.37 ± 33% perf-profile.children.cycles-pp.__dentry_kill 0.00 +0.3 0.29 ± 80% perf-profile.children.cycles-pp.__d_lookup_rcu 0.18 ± 12% +0.3 0.47 ± 31% perf-profile.children.cycles-pp.kernelmode_fixup_or_oops 0.08 ± 25% +0.3 0.38 ± 36% perf-profile.children.cycles-pp.__alloc_file 0.06 ± 77% +0.3 0.35 ± 53% perf-profile.children.cycles-pp.ext4_finish_bio 0.10 ± 24% +0.3 0.40 ± 36% perf-profile.children.cycles-pp.ext4_read_block_bitmap 0.05 ± 48% +0.3 0.35 ± 23% perf-profile.children.cycles-pp.__fxstat64 0.04 ± 73% +0.3 0.34 ± 10% perf-profile.children.cycles-pp.elf_map 0.08 ± 51% +0.3 0.38 ± 16% perf-profile.children.cycles-pp.rmqueue 0.07 ± 49% +0.3 0.38 ± 27% perf-profile.children.cycles-pp.down_write 0.10 ± 15% +0.3 0.40 ± 33% perf-profile.children.cycles-pp.submit_bio_checks 0.09 ± 26% +0.3 0.39 ± 17% perf-profile.children.cycles-pp.select_task_rq_fair 0.07 ± 18% +0.3 0.38 ± 23% perf-profile.children.cycles-pp.tlb_flush_mmu 0.05 ±101% +0.3 0.35 ± 53% perf-profile.children.cycles-pp.ext4_release_io_end 0.12 ± 35% +0.3 0.43 ± 27% perf-profile.children.cycles-pp.copy_page_from_iter_atomic 0.07 ± 57% +0.3 0.38 ± 51% perf-profile.children.cycles-pp.ext4_end_io_rsv_work 0.09 ± 27% +0.3 0.40 ± 14% perf-profile.children.cycles-pp.__ext4_journal_get_write_access 0.02 ±141% +0.3 0.33 ± 79% perf-profile.children.cycles-pp.__fdget_pos 0.08 ± 65% +0.3 0.39 ± 42% perf-profile.children.cycles-pp.tick_sched_do_timer 0.10 ± 25% +0.3 0.42 ± 38% perf-profile.children.cycles-pp.alloc_empty_file 0.09 ± 43% +0.3 0.41 ± 31% perf-profile.children.cycles-pp.ext4_bio_write_page 0.11 ± 26% +0.3 0.43 ± 23% perf-profile.children.cycles-pp.security_file_permission 0.05 ± 76% +0.3 0.37 ± 28% perf-profile.children.cycles-pp._PyEval_EvalFrameDefault 0.08 ± 64% +0.3 0.40 ± 44% perf-profile.children.cycles-pp.sys_imageblit 0.08 ± 64% +0.3 0.40 ± 44% perf-profile.children.cycles-pp.drm_fb_helper_sys_imageblit 0.08 ± 18% +0.3 0.40 ± 24% perf-profile.children.cycles-pp.tlb_finish_mmu 0.11 ± 25% +0.3 0.44 ± 18% perf-profile.children.cycles-pp.__x86_indirect_thunk_rax 0.06 ± 50% +0.3 0.39 ± 54% perf-profile.children.cycles-pp.filemap_read 0.08 ± 48% +0.3 0.41 ± 34% perf-profile.children.cycles-pp.ext4_extent_block_csum 0.09 ± 51% +0.3 0.42 ± 24% perf-profile.children.cycles-pp.pick_link 0.17 ± 22% +0.3 0.50 ± 16% perf-profile.children.cycles-pp.ext4_ext_insert_extent 0.15 ± 19% +0.3 0.48 ± 21% perf-profile.children.cycles-pp.__find_get_block 0.10 ± 31% +0.3 0.43 ± 31% perf-profile.children.cycles-pp.ext4_extent_block_csum_set 0.05 ± 73% +0.3 0.39 ± 16% perf-profile.children.cycles-pp.__fget_light 0.01 ±223% +0.3 0.35 ± 26% perf-profile.children.cycles-pp.check_preempt_wakeup 0.11 ± 48% +0.3 0.45 ± 23% perf-profile.children.cycles-pp.mpage_submit_page 0.11 ± 32% +0.3 0.46 ± 31% perf-profile.children.cycles-pp.__ext4_ext_dirty 0.06 ± 52% +0.3 0.40 ± 30% perf-profile.children.cycles-pp.check_preempt_curr 0.14 ± 26% +0.4 0.50 ± 15% perf-profile.children.cycles-pp.__add_to_page_cache_locked 0.16 ± 32% +0.4 0.52 ± 23% perf-profile.children.cycles-pp.ext4_write_checks 0.11 ± 34% +0.4 0.47 ± 36% perf-profile.children.cycles-pp.dput 0.08 ± 29% +0.4 0.45 ± 22% perf-profile.children.cycles-pp.perf_event_mmap 0.09 ± 22% +0.4 0.46 ± 23% perf-profile.children.cycles-pp.__ext4_journal_stop 0.12 ± 20% +0.4 0.48 ± 5% perf-profile.children.cycles-pp.xas_load 0.12 ± 50% +0.4 0.49 ± 29% perf-profile.children.cycles-pp.rcu_do_batch 0.15 ± 24% +0.4 0.53 ± 23% perf-profile.children.cycles-pp.do_anonymous_page 0.08 ±140% +0.4 0.46 ± 35% perf-profile.children.cycles-pp.ext4_sync_file 0.12 ± 51% +0.4 0.51 ± 21% perf-profile.children.cycles-pp.mpage_map_and_submit_buffers 0.12 ± 20% +0.4 0.51 ± 40% perf-profile.children.cycles-pp.__ext4_handle_dirty_metadata 0.12 ± 33% +0.4 0.52 ± 19% perf-profile.children.cycles-pp.alloc_pages_vma 0.00 +0.4 0.40 ± 48% perf-profile.children.cycles-pp.perf_mmap__read_init 0.06 ± 76% +0.4 0.45 ± 23% perf-profile.children.cycles-pp.ttwu_do_wakeup 0.09 ± 16% +0.4 0.50 ± 25% perf-profile.children.cycles-pp.do_open 0.14 ± 14% +0.4 0.55 ± 25% perf-profile.children.cycles-pp.__pagevec_release 0.10 ± 15% +0.4 0.51 ± 31% perf-profile.children.cycles-pp.dup_mmap 0.10 ± 30% +0.4 0.52 ± 7% perf-profile.children.cycles-pp.__block_commit_write 0.10 ± 20% +0.4 0.52 ± 22% perf-profile.children.cycles-pp.invalidate_inode_page 0.06 ± 72% +0.4 0.48 ± 36% perf-profile.children.cycles-pp.openat64 0.42 ± 34% +0.4 0.84 ± 18% perf-profile.children.cycles-pp.do_writepages 0.09 ± 23% +0.4 0.51 ± 23% perf-profile.children.cycles-pp.__close_nocancel 0.08 ± 48% +0.4 0.50 ± 44% perf-profile.children.cycles-pp.lookup_fast 0.08 ± 84% +0.4 0.51 ± 57% perf-profile.children.cycles-pp.common_interrupt 0.10 ± 28% +0.4 0.53 ± 17% perf-profile.children.cycles-pp.perf_evsel__read 0.13 ± 20% +0.4 0.56 ± 20% perf-profile.children.cycles-pp.zap_pte_range 0.10 ± 33% +0.4 0.54 ± 33% perf-profile.children.cycles-pp.jbd2__journal_start 0.11 ± 17% +0.4 0.55 ± 31% perf-profile.children.cycles-pp.dup_mm 0.18 ± 29% +0.4 0.62 ± 13% perf-profile.children.cycles-pp.ext4_da_map_blocks 0.12 ± 41% +0.4 0.56 ± 7% perf-profile.children.cycles-pp.__fput 0.10 ± 29% +0.4 0.55 ± 15% perf-profile.children.cycles-pp.mark_buffer_dirty 0.11 ± 30% +0.4 0.55 ± 11% perf-profile.children.cycles-pp.block_write_end 0.18 ± 36% +0.4 0.62 ± 25% perf-profile.children.cycles-pp.file_update_time 0.08 ± 85% +0.4 0.53 ± 55% perf-profile.children.cycles-pp.asm_common_interrupt 0.12 ± 15% +0.4 0.57 ± 19% perf-profile.children.cycles-pp.__do_munmap 0.18 ± 27% +0.5 0.64 ± 14% perf-profile.children.cycles-pp.ext4_da_get_block_prep 0.16 ± 43% +0.5 0.62 ± 17% perf-profile.children.cycles-pp.map__process_kallsym_symbol 0.12 ± 26% +0.5 0.57 ± 11% perf-profile.children.cycles-pp.generic_write_end 0.22 ± 34% +0.5 0.68 ± 5% perf-profile.children.cycles-pp.__get_user_pages 0.13 ± 21% +0.5 0.59 ± 27% perf-profile.children.cycles-pp.__lookup_slow 0.09 ± 28% +0.5 0.56 ± 28% perf-profile.children.cycles-pp.put_prev_entity 0.18 ± 26% +0.5 0.66 ± 27% perf-profile.children.cycles-pp.shmem_write_begin 0.19 ± 26% +0.5 0.67 ± 29% perf-profile.children.cycles-pp.shmem_getpage_gfp 0.19 ± 17% +0.5 0.68 ± 12% perf-profile.children.cycles-pp._raw_spin_lock_irqsave 0.15 ± 27% +0.5 0.64 ± 22% perf-profile.children.cycles-pp.ext4_inode_csum 0.14 ± 17% +0.5 0.64 ± 22% perf-profile.children.cycles-pp.unmap_page_range 0.22 ± 34% +0.5 0.72 ± 11% perf-profile.children.cycles-pp.get_user_pages_unlocked 0.12 ± 33% +0.5 0.62 ± 11% perf-profile.children.cycles-pp.proc_pid_status 0.13 ± 33% +0.5 0.64 ± 12% perf-profile.children.cycles-pp.proc_single_show 0.17 ± 26% +0.5 0.69 ± 19% perf-profile.children.cycles-pp.ext4_inode_csum_set 0.15 ± 34% +0.5 0.67 ± 18% perf-profile.children.cycles-pp.task_work_run 0.01 ±223% +0.5 0.54 ± 32% perf-profile.children.cycles-pp.swake_up_locked 0.19 ± 9% +0.5 0.73 ± 12% perf-profile.children.cycles-pp.stack_access_ok 0.45 ± 18% +0.5 1.00 ± 10% perf-profile.children.cycles-pp.update_load_avg 0.15 ± 16% +0.5 0.70 ± 21% perf-profile.children.cycles-pp.unmap_vmas 0.21 ± 45% +0.5 0.76 ± 21% perf-profile.children.cycles-pp.ext4_writepages 0.18 ± 23% +0.6 0.73 ± 23% perf-profile.children.cycles-pp.filemap_map_pages 0.20 ± 21% +0.6 0.76 ± 22% perf-profile.children.cycles-pp.__getblk_gfp 0.21 ± 36% +0.6 0.77 ± 33% perf-profile.children.cycles-pp.open64 0.16 ± 15% +0.6 0.72 ± 24% perf-profile.children.cycles-pp.begin_new_exec 0.18 ± 6% +0.6 0.75 ± 23% perf-profile.children.cycles-pp.release_pages 0.01 ±223% +0.6 0.57 ± 35% perf-profile.children.cycles-pp.swake_up_one 0.19 ± 24% +0.6 0.75 ± 10% perf-profile.children.cycles-pp.add_to_page_cache_lru 0.16 ± 25% +0.6 0.72 ± 19% perf-profile.children.cycles-pp.__might_sleep 0.09 ± 15% +0.6 0.66 ± 46% perf-profile.children.cycles-pp.mutex_lock 0.37 ± 45% +0.6 0.94 ± 33% perf-profile.children.cycles-pp.start_kernel 0.18 ± 27% +0.6 0.75 ± 11% perf-profile.children.cycles-pp.ext4_block_bitmap_csum_set 0.20 ± 14% +0.6 0.77 ± 29% perf-profile.children.cycles-pp.kmem_cache_free 0.16 ± 18% +0.6 0.75 ± 16% perf-profile.children.cycles-pp.__perf_event_header__init_id 0.10 ± 26% +0.6 0.68 ± 95% perf-profile.children.cycles-pp._raw_spin_unlock_irqrestore 0.00 +0.6 0.59 ± 54% perf-profile.children.cycles-pp.asm_sysvec_reschedule_ipi 0.17 ± 33% +0.6 0.77 ± 22% perf-profile.children.cycles-pp.step_into 0.16 ± 22% +0.6 0.77 ± 19% perf-profile.children.cycles-pp.read_counters 0.25 ± 14% +0.6 0.86 ± 24% perf-profile.children.cycles-pp.kernel_text_address 0.15 ± 24% +0.6 0.78 ± 16% perf-profile.children.cycles-pp.__open64_nocancel 0.16 ± 22% +0.6 0.79 ± 18% perf-profile.children.cycles-pp.process_interval 0.25 ± 31% +0.6 0.89 ± 34% perf-profile.children.cycles-pp.s_show 0.38 ± 25% +0.6 1.02 ± 39% perf-profile.children.cycles-pp.generic_file_write_iter 0.16 ± 22% +0.6 0.79 ± 17% perf-profile.children.cycles-pp.cmd_stat 0.16 ± 22% +0.6 0.79 ± 17% perf-profile.children.cycles-pp.dispatch_events 0.22 ± 20% +0.6 0.87 ± 18% perf-profile.children.cycles-pp.__ext4_get_inode_loc 0.58 ± 19% +0.7 1.24 ± 15% perf-profile.children.cycles-pp.blk_mq_submit_bio 0.24 ± 20% +0.7 0.92 ± 17% perf-profile.children.cycles-pp.ext4_get_inode_loc 0.18 ± 29% +0.7 0.86 ± 23% perf-profile.children.cycles-pp.get_page_from_freelist 0.09 ± 25% +0.7 0.79 ± 28% perf-profile.children.cycles-pp._raw_spin_lock_irq 0.26 ± 14% +0.7 0.97 ± 20% perf-profile.children.cycles-pp.memcpy_erms 0.04 ±102% +0.7 0.75 ± 48% perf-profile.children.cycles-pp.irqentry_exit_to_user_mode 0.19 ± 21% +0.7 0.90 ± 26% perf-profile.children.cycles-pp.copy_process 0.16 ± 20% +0.7 0.88 ± 24% perf-profile.children.cycles-pp.setlocale 0.41 ± 26% +0.7 1.14 ± 34% perf-profile.children.cycles-pp.__generic_file_write_iter 0.18 ± 19% +0.7 0.91 ± 21% perf-profile.children.cycles-pp.xas_find 0.28 ± 11% +0.8 1.04 ± 24% perf-profile.children.cycles-pp.__kernel_text_address 0.30 ± 22% +0.8 1.05 ± 19% perf-profile.children.cycles-pp.do_fault 0.34 ± 19% +0.8 1.10 ± 15% perf-profile.children.cycles-pp.iomap_dio_submit_bio 0.23 ± 25% +0.8 0.99 ± 20% perf-profile.children.cycles-pp.__ext4_journal_start_sb 0.22 ± 22% +0.8 1.00 ± 25% perf-profile.children.cycles-pp.__do_sys_clone 0.22 ± 22% +0.8 1.00 ± 25% perf-profile.children.cycles-pp.kernel_clone 0.25 ± 23% +0.8 1.02 ± 23% perf-profile.children.cycles-pp.__libc_fork 0.10 ± 29% +0.8 0.88 ± 29% perf-profile.children.cycles-pp.rcu_gp_kthread 0.20 ± 26% +0.8 0.98 ± 14% perf-profile.children.cycles-pp.ext4_da_write_end 0.29 ± 27% +0.8 1.08 ± 19% perf-profile.children.cycles-pp.internal_get_user_pages_fast 0.24 ± 10% +0.8 1.02 ± 18% perf-profile.children.cycles-pp.perf_output_copy 0.15 ± 38% +0.8 0.94 ± 32% perf-profile.children.cycles-pp.delay_tsc 0.27 ± 48% +0.8 1.06 ± 19% perf-profile.children.cycles-pp.kallsyms__parse 0.47 ± 9% +0.8 1.27 ± 23% perf-profile.children.cycles-pp.__get_user_nocheck_8 0.32 ± 24% +0.8 1.13 ± 18% perf-profile.children.cycles-pp.iov_iter_get_pages 0.61 ± 5% +0.8 1.44 ± 11% perf-profile.children.cycles-pp.pick_next_task_fair 0.37 ± 21% +0.8 1.21 ± 15% perf-profile.children.cycles-pp.ext4_handle_inode_extension 0.38 ± 27% +0.9 1.24 ± 14% perf-profile.children.cycles-pp.ext4_mb_mark_diskspace_used 0.49 ± 36% +0.9 1.36 ± 41% perf-profile.children.cycles-pp.build_id__mark_dso_hit 0.39 ± 42% +0.9 1.26 ± 35% perf-profile.children.cycles-pp.__dso__load_kallsyms 0.43 ± 39% +0.9 1.30 ± 37% perf-profile.children.cycles-pp.thread__find_map 0.26 ± 15% +0.9 1.14 ± 23% perf-profile.children.cycles-pp.orc_find 0.40 ± 41% +0.9 1.28 ± 36% perf-profile.children.cycles-pp.map__load 0.16 ± 24% +0.9 1.04 ± 20% perf-profile.children.cycles-pp.perf_poll 0.22 ± 32% +0.9 1.10 ± 14% perf-profile.children.cycles-pp.mmap_region 0.39 ± 42% +0.9 1.27 ± 36% perf-profile.children.cycles-pp.dso__load 0.33 ± 12% +0.9 1.21 ± 21% perf-profile.children.cycles-pp.unwind_get_return_address 0.37 ± 30% +0.9 1.26 ± 33% perf-profile.children.cycles-pp.proc_reg_read 0.23 ± 30% +0.9 1.12 ± 18% perf-profile.children.cycles-pp.ksys_mmap_pgoff 0.29 ± 30% +0.9 1.19 ± 25% perf-profile.children.cycles-pp.seq_vprintf 0.54 ± 9% +0.9 1.44 ± 20% perf-profile.children.cycles-pp.perf_callchain_user 0.30 ± 30% +0.9 1.21 ± 24% perf-profile.children.cycles-pp.seq_printf 0.36 ± 24% +0.9 1.27 ± 16% perf-profile.children.cycles-pp.bio_iov_iter_get_pages 0.24 ± 24% +0.9 1.16 ± 47% perf-profile.children.cycles-pp.finish_task_switch 0.26 ± 23% +0.9 1.18 ± 18% perf-profile.children.cycles-pp.__alloc_pages 0.26 ± 29% +1.0 1.22 ± 12% perf-profile.children.cycles-pp.__x64_sys_exit_group 0.26 ± 29% +1.0 1.22 ± 12% perf-profile.children.cycles-pp.do_group_exit 0.26 ± 29% +1.0 1.22 ± 12% perf-profile.children.cycles-pp.do_exit 0.25 ± 29% +1.0 1.23 ± 15% perf-profile.children.cycles-pp.do_mmap 0.31 ± 19% +1.0 1.30 ± 14% perf-profile.children.cycles-pp.ext4_reserve_inode_write 0.16 ± 24% +1.0 1.16 ± 37% perf-profile.children.cycles-pp.preempt_schedule_common 0.40 ± 26% +1.0 1.40 ± 42% perf-profile.children.cycles-pp.__libc_write 0.26 ± 11% +1.0 1.27 ± 4% perf-profile.children.cycles-pp.___might_sleep 0.15 ± 33% +1.0 1.18 ± 21% perf-profile.children.cycles-pp.autoremove_wake_function 0.32 ± 27% +1.0 1.36 ± 24% perf-profile.children.cycles-pp.vsnprintf 0.70 ± 17% +1.0 1.75 ± 17% perf-profile.children.cycles-pp.submit_bio_noacct 0.20 ± 23% +1.1 1.28 ± 15% perf-profile.children.cycles-pp.rcu_core 0.27 ± 29% +1.1 1.36 ± 15% perf-profile.children.cycles-pp.vm_mmap_pgoff 0.29 ± 23% +1.1 1.40 ± 15% perf-profile.children.cycles-pp.exit_mmap 0.32 ± 21% +1.1 1.43 ± 11% perf-profile.children.cycles-pp.link_path_walk 0.54 ± 19% +1.1 1.66 ± 16% perf-profile.children.cycles-pp.ext4_block_write_begin 0.13 ± 23% +1.1 1.25 ± 20% perf-profile.children.cycles-pp.pipe_write 0.30 ± 23% +1.1 1.42 ± 14% perf-profile.children.cycles-pp.mmput 0.18 ± 32% +1.1 1.30 ± 20% perf-profile.children.cycles-pp.__wake_up_common 1.09 ± 13% +1.2 2.25 ± 30% perf-profile.children.cycles-pp.irq_exit_rcu 0.39 ± 27% +1.2 1.63 ± 8% perf-profile.children.cycles-pp.grab_cache_page_write_begin 0.37 ± 26% +1.2 1.61 ± 13% perf-profile.children.cycles-pp.crc32c_pcl_intel_update 0.30 ± 23% +1.3 1.56 ± 17% perf-profile.children.cycles-pp.filename_lookup 0.28 ± 29% +1.3 1.55 ± 18% perf-profile.children.cycles-pp.nsinfo__new 0.25 ± 22% +1.3 1.55 ± 19% perf-profile.children.cycles-pp.__x64_sys_poll 0.25 ± 22% +1.3 1.56 ± 19% perf-profile.children.cycles-pp.do_sys_poll 0.21 ± 28% +1.3 1.52 ± 23% perf-profile.children.cycles-pp.__wake_up_common_lock 0.25 ± 22% +1.3 1.56 ± 18% perf-profile.children.cycles-pp.__poll 0.29 ± 28% +1.3 1.62 ± 18% perf-profile.children.cycles-pp.thread__new 0.25 ± 21% +1.3 1.58 ± 29% perf-profile.children.cycles-pp.__cond_resched 0.34 ± 11% +1.3 1.66 ± 17% perf-profile.children.cycles-pp.load_elf_binary 0.15 ± 25% +1.3 1.48 ± 24% perf-profile.children.cycles-pp.pipe_read 0.32 ± 25% +1.3 1.65 ± 12% perf-profile.children.cycles-pp.vfs_statx 0.31 ± 20% +1.4 1.66 ± 16% perf-profile.children.cycles-pp.path_lookupat 0.45 ± 24% +1.4 1.80 ± 6% perf-profile.children.cycles-pp.pagecache_get_page 0.52 ± 28% +1.4 1.88 ± 21% perf-profile.children.cycles-pp.__libc_read 0.88 ± 13% +1.4 2.24 ± 16% perf-profile.children.cycles-pp.memcpy_toio 0.88 ± 13% +1.4 2.24 ± 16% perf-profile.children.cycles-pp.drm_fb_memcpy_dstclip 0.88 ± 13% +1.4 2.24 ± 16% perf-profile.children.cycles-pp.drm_atomic_helper_commit_tail 0.88 ± 13% +1.4 2.24 ± 16% perf-profile.children.cycles-pp.drm_atomic_helper_commit_planes 0.88 ± 13% +1.4 2.24 ± 16% perf-profile.children.cycles-pp.mgag200_simple_display_pipe_update 0.89 ± 13% +1.4 2.25 ± 17% perf-profile.children.cycles-pp.commit_tail 0.89 ± 13% +1.4 2.26 ± 17% perf-profile.children.cycles-pp.drm_atomic_helper_commit 0.30 ± 28% +1.4 1.67 ± 19% perf-profile.children.cycles-pp.____machine__findnew_thread 0.33 ± 26% +1.4 1.71 ± 12% perf-profile.children.cycles-pp.__xstat64 0.35 ± 11% +1.4 1.73 ± 16% perf-profile.children.cycles-pp.exec_binprm 0.32 ± 20% +1.4 1.71 ± 19% perf-profile.children.cycles-pp.io_serial_in 0.33 ± 26% +1.4 1.72 ± 11% perf-profile.children.cycles-pp.__do_sys_newstat 0.90 ± 13% +1.4 2.29 ± 17% perf-profile.children.cycles-pp.drm_atomic_helper_dirtyfb 0.30 ± 27% +1.4 1.70 ± 18% perf-profile.children.cycles-pp.machine__process_fork_event 0.36 ± 21% +1.4 1.76 ± 16% perf-profile.children.cycles-pp.walk_component 0.93 ± 13% +1.4 2.33 ± 17% perf-profile.children.cycles-pp.drm_fb_helper_damage_work 0.49 ± 23% +1.4 1.92 ± 14% perf-profile.children.cycles-pp.ext4_do_update_inode 0.37 ± 20% +1.4 1.81 ± 14% perf-profile.children.cycles-pp.kmem_cache_alloc 0.01 ±223% +1.5 1.47 ± 55% perf-profile.children.cycles-pp.perf_mmap__read_head 0.46 ± 22% +1.5 1.92 ± 12% perf-profile.children.cycles-pp.ext4_dirty_inode 0.40 ± 17% +1.5 1.87 ± 24% perf-profile.children.cycles-pp.find_lock_entries 0.42 ± 10% +1.5 1.89 ± 20% perf-profile.children.cycles-pp.perf_output_sample 0.39 ± 12% +1.5 1.88 ± 17% perf-profile.children.cycles-pp.bprm_execve 0.41 ± 14% +1.6 2.01 ± 16% perf-profile.children.cycles-pp.execve 0.58 ± 22% +1.6 2.21 ± 16% perf-profile.children.cycles-pp.ext4_mark_iloc_dirty 0.66 ± 22% +1.6 2.30 ± 15% perf-profile.children.cycles-pp.__handle_mm_fault 0.30 ± 12% +1.7 1.96 ± 14% perf-profile.children.cycles-pp.syscall_exit_to_user_mode 0.51 ± 21% +1.7 2.16 ± 12% perf-profile.children.cycles-pp.__mark_inode_dirty 0.56 ± 29% +1.7 2.24 ± 20% perf-profile.children.cycles-pp.seq_read 0.96 ± 23% +1.7 2.71 ± 12% perf-profile.children.cycles-pp.ext4_mb_new_blocks 0.27 ± 26% +1.8 2.03 ± 19% perf-profile.children.cycles-pp.new_sync_read 0.74 ± 23% +1.8 2.53 ± 13% perf-profile.children.cycles-pp.handle_mm_fault 6.65 ± 10% +1.8 8.46 ± 17% perf-profile.children.cycles-pp.asm_sysvec_apic_timer_interrupt 0.52 ± 19% +1.8 2.33 ± 26% perf-profile.children.cycles-pp.ext4_free_blocks 0.46 ± 13% +1.8 2.28 ± 15% perf-profile.children.cycles-pp.do_execveat_common 0.46 ± 13% +1.8 2.28 ± 15% perf-profile.children.cycles-pp.__x64_sys_execve 0.50 ± 19% +1.8 2.33 ± 24% perf-profile.children.cycles-pp.path_openat 0.51 ± 20% +1.9 2.38 ± 23% perf-profile.children.cycles-pp.do_filp_open 0.62 ± 27% +1.9 2.51 ± 17% perf-profile.children.cycles-pp.seq_read_iter 0.54 ± 20% +1.9 2.43 ± 24% perf-profile.children.cycles-pp.ext4_remove_blocks 0.03 ±100% +1.9 1.93 ± 52% perf-profile.children.cycles-pp.perf_mmap__push 0.43 ± 21% +1.9 2.35 ± 20% perf-profile.children.cycles-pp.serial8250_console_putchar 0.58 ± 8% +1.9 2.52 ± 14% perf-profile.children.cycles-pp.__orc_find 0.43 ± 22% +2.0 2.38 ± 20% perf-profile.children.cycles-pp.wait_for_xmitr 0.14 ± 32% +2.0 2.14 ± 8% perf-profile.children.cycles-pp.raise_softirq 0.20 ± 28% +2.0 2.22 ± 7% perf-profile.children.cycles-pp.blk_mq_complete_request_remote 0.20 ± 28% +2.0 2.22 ± 7% perf-profile.children.cycles-pp.blk_mq_complete_request 0.84 ± 19% +2.0 2.87 ± 10% perf-profile.children.cycles-pp.iomap_dio_bio_actor 0.44 ± 22% +2.0 2.49 ± 19% perf-profile.children.cycles-pp.uart_console_write 0.45 ± 23% +2.1 2.53 ± 20% perf-profile.children.cycles-pp.serial8250_console_write 0.58 ± 19% +2.1 2.69 ± 22% perf-profile.children.cycles-pp.do_sys_openat2 0.59 ± 19% +2.1 2.72 ± 22% perf-profile.children.cycles-pp.do_sys_open 0.31 ± 17% +2.1 2.46 ± 12% perf-profile.children.cycles-pp.exit_to_user_mode_prepare 0.04 ±100% +2.2 2.24 ± 53% perf-profile.children.cycles-pp.record__mmap_read_evlist 0.91 ± 24% +2.2 3.16 ± 12% perf-profile.children.cycles-pp.do_user_addr_fault 0.52 ± 15% +2.3 2.77 ± 25% perf-profile.children.cycles-pp.iomap_dio_bio_end_io 0.63 ± 19% +2.4 2.98 ± 24% perf-profile.children.cycles-pp.ext4_ext_rm_leaf 0.39 ± 23% +2.4 2.78 ± 27% perf-profile.children.cycles-pp.irq_work_run 1.36 ± 25% +2.4 3.74 ± 24% perf-profile.children.cycles-pp.process_simple 0.30 ± 25% +2.4 2.69 ± 11% perf-profile.children.cycles-pp.enqueue_entity 0.55 ± 25% +2.4 2.94 ± 23% perf-profile.children.cycles-pp.printk 0.41 ± 23% +2.4 2.80 ± 28% perf-profile.children.cycles-pp.irq_work_run_list 0.39 ± 23% +2.4 2.79 ± 28% perf-profile.children.cycles-pp.sysvec_irq_work 0.39 ± 23% +2.4 2.79 ± 28% perf-profile.children.cycles-pp.__sysvec_irq_work 0.40 ± 22% +2.4 2.79 ± 28% perf-profile.children.cycles-pp.irq_work_single 0.39 ± 23% +2.4 2.79 ± 28% perf-profile.children.cycles-pp.asm_sysvec_irq_work 0.88 ± 31% +2.4 3.28 ± 13% perf-profile.children.cycles-pp.machines__deliver_event 1.52 ± 24% +2.4 3.93 ± 29% perf-profile.children.cycles-pp.perf_session__process_events 1.52 ± 24% +2.4 3.94 ± 28% perf-profile.children.cycles-pp.record__finish_output 0.40 ± 9% +2.5 2.89 ± 12% perf-profile.children.cycles-pp.queue_work_on 1.02 ± 27% +2.5 3.52 ± 19% perf-profile.children.cycles-pp.perf_session__deliver_event 0.56 ± 25% +2.5 3.07 ± 23% perf-profile.children.cycles-pp.console_unlock 0.56 ± 25% +2.5 3.08 ± 23% perf-profile.children.cycles-pp.vprintk_emit 1.38 ± 21% +2.6 3.96 ± 12% perf-profile.children.cycles-pp.ext4_ext_map_blocks 0.49 ± 10% +2.6 3.09 ± 14% perf-profile.children.cycles-pp.__queue_work 0.68 ± 17% +2.6 3.28 ± 21% perf-profile.children.cycles-pp.blk_update_request 0.35 ± 26% +2.6 2.96 ± 10% perf-profile.children.cycles-pp.enqueue_task_fair 1.18 ± 19% +2.7 3.85 ± 11% perf-profile.children.cycles-pp.exc_page_fault 0.68 ± 17% +2.7 3.36 ± 19% perf-profile.children.cycles-pp.blk_mq_end_request 0.72 ± 18% +2.7 3.41 ± 23% perf-profile.children.cycles-pp.ext4_ext_remove_space 0.35 ± 27% +2.7 3.04 ± 10% perf-profile.children.cycles-pp.ttwu_do_activate 0.93 ± 21% +2.9 3.80 ± 13% perf-profile.children.cycles-pp.__ext4_mark_inode_dirty 0.90 ± 18% +2.9 3.80 ± 20% perf-profile.children.cycles-pp.blk_complete_reqs 0.80 ± 15% +3.0 3.81 ± 23% perf-profile.children.cycles-pp.__invalidate_mapping_pages 0.84 ± 18% +3.0 3.85 ± 21% perf-profile.children.cycles-pp.ext4_ext_truncate 1.06 ± 22% +3.0 4.08 ± 12% perf-profile.children.cycles-pp.ext4_da_write_begin 0.54 ± 27% +3.1 3.60 ± 16% perf-profile.children.cycles-pp.read 1.53 ± 20% +3.1 4.62 ± 13% perf-profile.children.cycles-pp.ext4_map_blocks 1.36 ± 17% +3.1 4.47 ± 9% perf-profile.children.cycles-pp.asm_exc_page_fault 1.58 ± 20% +3.2 4.82 ± 13% perf-profile.children.cycles-pp.ext4_iomap_begin 0.93 ± 7% +3.4 4.29 ± 13% perf-profile.children.cycles-pp.__unwind_start 0.29 ± 21% +3.7 3.95 ± 21% perf-profile.children.cycles-pp.run_ksoftirqd 0.48 ± 8% +3.7 4.15 ± 11% perf-profile.children.cycles-pp.loop_queue_rq 1.01 ± 19% +3.7 4.67 ± 22% perf-profile.children.cycles-pp.ext4_truncate 1.04 ± 14% +3.8 4.80 ± 24% perf-profile.children.cycles-pp.drop_pagecache_sb 1.05 ± 14% +3.8 4.81 ± 24% perf-profile.children.cycles-pp.iterate_supers 1.07 ± 12% +3.8 4.92 ± 24% perf-profile.children.cycles-pp.drop_caches_sysctl_handler 1.07 ± 12% +3.9 4.92 ± 24% perf-profile.children.cycles-pp.proc_sys_call_handler 0.70 ± 11% +3.9 4.63 ± 16% perf-profile.children.cycles-pp.perf_trace_sched_switch 0.70 ± 8% +4.1 4.76 ± 14% perf-profile.children.cycles-pp.perf_trace_sched_wakeup_template 1.00 ± 26% +4.1 5.06 ± 12% perf-profile.children.cycles-pp.vfs_read 1.16 ± 12% +4.1 5.25 ± 18% perf-profile.children.cycles-pp.io_schedule_timeout 1.02 ± 26% +4.2 5.20 ± 12% perf-profile.children.cycles-pp.ksys_read 0.00 +4.2 4.19 ± 11% perf-profile.children.cycles-pp.__blk_mq_try_issue_directly 0.00 +4.2 4.21 ± 11% perf-profile.children.cycles-pp.blk_mq_request_issue_directly 0.00 +4.2 4.25 ± 10% perf-profile.children.cycles-pp.blk_mq_try_issue_list_directly 0.75 ± 15% +4.3 5.09 ± 17% perf-profile.children.cycles-pp.dequeue_entity 1.70 ± 11% +4.4 6.08 ± 13% perf-profile.children.cycles-pp.__softirqentry_text_start 1.22 ± 12% +4.4 5.66 ± 16% perf-profile.children.cycles-pp.schedule_timeout 1.63 ± 20% +4.5 6.16 ± 36% perf-profile.children.cycles-pp.cmd_sched 0.79 ± 14% +4.6 5.42 ± 16% perf-profile.children.cycles-pp.dequeue_task_fair 1.58 ± 23% +4.6 6.21 ± 7% perf-profile.children.cycles-pp.ext4_buffered_write_iter 1.61 ± 23% +4.7 6.33 ± 7% perf-profile.children.cycles-pp.do_iter_readv_writev 1.26 ± 18% +4.8 6.02 ± 20% perf-profile.children.cycles-pp.ext4_setattr 1.65 ± 23% +4.8 6.44 ± 7% perf-profile.children.cycles-pp.do_iter_write 1.79 ± 22% +4.9 6.67 ± 10% perf-profile.children.cycles-pp.generic_perform_write 1.64 ± 20% +4.9 6.53 ± 34% perf-profile.children.cycles-pp.cmd_record 1.30 ± 18% +4.9 6.20 ± 21% perf-profile.children.cycles-pp.notify_change 1.68 ± 23% +4.9 6.58 ± 7% perf-profile.children.cycles-pp.lo_write_bvec 1.32 ± 19% +5.0 6.29 ± 20% perf-profile.children.cycles-pp.do_truncate 0.74 ± 15% +5.0 5.79 ± 16% perf-profile.children.cycles-pp.smpboot_thread_fn 1.36 ± 18% +5.2 6.52 ± 20% perf-profile.children.cycles-pp.do_sys_ftruncate 2.98 ± 6% +5.2 8.14 ± 8% perf-profile.children.cycles-pp.perf_trace_sched_stat_runtime 2.45 ± 20% +5.3 7.79 ± 10% perf-profile.children.cycles-pp.iomap_apply 1.80 ± 20% +5.5 7.33 ± 30% perf-profile.children.cycles-pp.__libc_start_main 1.80 ± 20% +5.5 7.33 ± 30% perf-profile.children.cycles-pp.main 1.80 ± 20% +5.5 7.33 ± 30% perf-profile.children.cycles-pp.run_builtin 3.24 ± 7% +5.6 8.86 ± 8% perf-profile.children.cycles-pp.update_curr 1.85 ± 4% +5.7 7.56 ± 13% perf-profile.children.cycles-pp.unwind_next_frame 2.49 ± 5% +7.5 10.00 ± 12% perf-profile.children.cycles-pp.perf_callchain_kernel 2.09 ± 24% +7.5 9.63 ± 4% perf-profile.children.cycles-pp.loop_process_work 1.33 ± 17% +8.3 9.61 ± 12% perf-profile.children.cycles-pp.try_to_wake_up 3.12 ± 5% +8.7 11.85 ± 12% perf-profile.children.cycles-pp.get_perf_callchain 3.15 ± 5% +8.8 11.96 ± 12% perf-profile.children.cycles-pp.perf_callchain 3.99 ± 22% +9.7 13.65 ± 3% perf-profile.children.cycles-pp.process_one_work 3.49 ± 6% +9.9 13.41 ± 11% perf-profile.children.cycles-pp.perf_prepare_sample 2.02 ± 12% +10.2 12.25 ± 9% perf-profile.children.cycles-pp.schedule 2.62 ± 12% +11.4 14.01 ± 10% perf-profile.children.cycles-pp.__schedule 4.46 ± 21% +11.7 16.16 ± 3% perf-profile.children.cycles-pp.worker_thread 4.04 ± 6% +11.8 15.82 ± 12% perf-profile.children.cycles-pp.perf_event_output_forward 4.09 ± 6% +12.0 16.11 ± 12% perf-profile.children.cycles-pp.__perf_event_overflow 4.11 ± 6% +12.1 16.23 ± 12% perf-profile.children.cycles-pp.perf_swevent_overflow 4.29 ± 7% +12.6 16.90 ± 12% perf-profile.children.cycles-pp.perf_tp_event 5.33 ± 20% +17.6 22.95 ± 5% perf-profile.children.cycles-pp.kthread 5.35 ± 20% +17.6 22.98 ± 5% perf-profile.children.cycles-pp.ret_from_fork 61.60 ± 7% -60.9 0.75 ± 37% perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath 6.31 ± 21% -5.7 0.58 ± 35% perf-profile.self.cycles-pp.dd_queued 0.67 ± 17% -0.5 0.19 ± 17% perf-profile.self.cycles-pp._find_next_bit 0.32 ± 27% -0.3 0.03 ±101% perf-profile.self.cycles-pp.cpumask_next 0.23 ± 13% -0.1 0.10 ± 49% perf-profile.self.cycles-pp.intel_idle 0.21 ± 14% -0.1 0.13 ± 34% perf-profile.self.cycles-pp.menu_select 0.00 +0.1 0.06 ± 9% perf-profile.self.cycles-pp.getname_flags 0.05 ± 47% +0.1 0.11 ± 22% perf-profile.self.cycles-pp.update_cfs_group 0.00 +0.1 0.07 ± 43% perf-profile.self.cycles-pp.ext4_read_block_bitmap_nowait 0.00 +0.1 0.07 ± 28% perf-profile.self.cycles-pp.stop_this_handle 0.00 +0.1 0.07 ± 18% perf-profile.self.cycles-pp.asm_exc_page_fault 0.00 +0.1 0.08 ± 41% perf-profile.self.cycles-pp.kernel_fpu_begin_mask 0.00 +0.1 0.08 ± 22% perf-profile.self.cycles-pp.down_read 0.02 ±144% +0.1 0.10 ± 37% perf-profile.self.cycles-pp.ext4_mark_iloc_dirty 0.00 +0.1 0.08 ± 37% perf-profile.self.cycles-pp._raw_spin_trylock 0.01 ±223% +0.1 0.09 ± 18% perf-profile.self.cycles-pp.blk_update_request 0.01 ±223% +0.1 0.09 ± 47% perf-profile.self.cycles-pp.sync_regs 0.00 +0.1 0.08 ± 26% perf-profile.self.cycles-pp.try_charge_memcg 0.00 +0.1 0.08 ± 50% perf-profile.self.cycles-pp.start_this_handle 0.01 ±223% +0.1 0.09 ± 40% perf-profile.self.cycles-pp.timestamp_truncate 0.01 ±223% +0.1 0.09 ± 23% perf-profile.self.cycles-pp.find_vma 0.00 +0.1 0.08 ± 35% perf-profile.self.cycles-pp.__es_insert_extent 0.02 ±142% +0.1 0.10 ± 29% perf-profile.self.cycles-pp.vfs_write 0.00 +0.1 0.08 ± 30% perf-profile.self.cycles-pp.snmp_get_cpu_field 0.00 +0.1 0.09 ± 33% perf-profile.self.cycles-pp.__ext4_journal_start_sb 0.02 ±142% +0.1 0.10 ± 16% perf-profile.self.cycles-pp.mark_buffer_dirty 0.00 +0.1 0.09 ± 35% perf-profile.self.cycles-pp.refill_obj_stock 0.00 +0.1 0.09 ± 32% perf-profile.self.cycles-pp.reweight_entity 0.00 +0.1 0.09 ± 24% perf-profile.self.cycles-pp.perf_misc_flags 0.00 +0.1 0.09 ± 32% perf-profile.self.cycles-pp.vmacache_find 0.03 ±102% +0.1 0.12 ± 48% perf-profile.self.cycles-pp.perf_callchain_user 0.00 +0.1 0.09 ± 47% perf-profile.self.cycles-pp.entry_SYSCALL_64_safe_stack 0.00 +0.1 0.10 ± 19% perf-profile.self.cycles-pp.ext4_reserve_inode_write 0.05 ± 75% +0.1 0.14 ± 43% perf-profile.self.cycles-pp.rb_insert_color 0.00 +0.1 0.10 ± 45% perf-profile.self.cycles-pp.notify_change 0.01 ±223% +0.1 0.11 ± 41% perf-profile.self.cycles-pp.ext4_mb_release_context 0.00 +0.1 0.10 ± 34% perf-profile.self.cycles-pp.ext4_setattr 0.01 ±223% +0.1 0.11 ± 35% perf-profile.self.cycles-pp.perf_callchain 0.00 +0.1 0.10 ± 27% perf-profile.self.cycles-pp.lock_page_memcg 0.00 +0.1 0.10 ± 37% perf-profile.self.cycles-pp.generic_perform_write 0.01 ±223% +0.1 0.11 ± 32% perf-profile.self.cycles-pp.perf_swevent_get_recursion_context 0.03 ±100% +0.1 0.13 ± 40% perf-profile.self.cycles-pp.get_callchain_entry 0.02 ±142% +0.1 0.12 ± 37% perf-profile.self.cycles-pp.cpuacct_charge 0.00 +0.1 0.10 ± 52% perf-profile.self.cycles-pp.io_serial_out 0.00 +0.1 0.10 ± 51% perf-profile.self.cycles-pp.blk_mq_flush_plug_list 0.03 ±100% +0.1 0.13 ± 31% perf-profile.self.cycles-pp.gup_pgd_range 0.00 +0.1 0.11 ± 39% perf-profile.self.cycles-pp.select_idle_cpu 0.06 ± 49% +0.1 0.17 ± 45% perf-profile.self.cycles-pp.kallsyms_expand_symbol 0.01 ±223% +0.1 0.12 ± 33% perf-profile.self.cycles-pp.perf_tp_event_match 0.03 ±101% +0.1 0.14 ± 46% perf-profile.self.cycles-pp.ext4_es_lookup_extent 0.04 ±105% +0.1 0.15 ± 45% perf-profile.self.cycles-pp.loop_process_work 0.03 ±100% +0.1 0.14 ± 34% perf-profile.self.cycles-pp.kmem_cache_alloc_trace 0.07 ± 26% +0.1 0.18 ± 22% perf-profile.self.cycles-pp.pagecache_get_page 0.00 +0.1 0.11 ± 30% perf-profile.self.cycles-pp.vma_interval_tree_remove 0.01 ±223% +0.1 0.12 ± 27% perf-profile.self.cycles-pp.common_file_perm 0.10 ± 34% +0.1 0.21 ± 28% perf-profile.self.cycles-pp.native_irq_return_iret 0.02 ±141% +0.1 0.13 ± 41% perf-profile.self.cycles-pp.ftrace_graph_ret_addr 0.02 ±141% +0.1 0.14 ± 34% perf-profile.self.cycles-pp.finish_task_switch 0.01 ±223% +0.1 0.12 ± 47% perf-profile.self.cycles-pp.aa_file_perm 0.00 +0.1 0.12 ± 31% perf-profile.self.cycles-pp.ext4_map_blocks 0.00 +0.1 0.12 ± 20% perf-profile.self.cycles-pp.__irqentry_text_end 0.14 ± 18% +0.1 0.26 ± 21% perf-profile.self.cycles-pp.native_sched_clock 0.00 +0.1 0.12 ± 35% perf-profile.self.cycles-pp.__rblist__findnew 0.00 +0.1 0.12 ± 55% perf-profile.self.cycles-pp.ext4_ext_remove_space 0.02 ±142% +0.1 0.14 ± 45% perf-profile.self.cycles-pp.sched_clock_cpu 0.00 +0.1 0.12 ± 13% perf-profile.self.cycles-pp.count_free 0.01 ±223% +0.1 0.13 ± 34% perf-profile.self.cycles-pp.rcu_all_qs 0.00 +0.1 0.12 ± 48% perf-profile.self.cycles-pp.set_next_entity 0.04 ± 75% +0.1 0.17 ± 23% perf-profile.self.cycles-pp._raw_spin_lock_irq 0.02 ±141% +0.1 0.14 ± 30% perf-profile.self.cycles-pp.__kmalloc 0.01 ±223% +0.1 0.14 ± 41% perf-profile.self.cycles-pp.dequeue_entity 0.00 +0.1 0.12 ± 32% perf-profile.self.cycles-pp.perf_trace_buf_update 0.03 ±103% +0.1 0.16 ± 23% perf-profile.self.cycles-pp.ext4_block_write_begin 0.00 +0.1 0.13 ± 55% perf-profile.self.cycles-pp.ext4_da_write_begin 0.06 ± 17% +0.1 0.19 ± 31% perf-profile.self.cycles-pp.ext4_ext_map_blocks 0.01 ±223% +0.1 0.14 ± 35% perf-profile.self.cycles-pp.map_id_range_down 0.00 +0.1 0.13 ± 60% perf-profile.self.cycles-pp.mb_free_blocks 0.01 ±223% +0.1 0.14 ± 38% perf-profile.self.cycles-pp._raw_spin_unlock_irqrestore 0.03 ±100% +0.1 0.16 ± 27% perf-profile.self.cycles-pp.rcu_read_unlock_strict 0.01 ±223% +0.1 0.14 ± 36% perf-profile.self.cycles-pp.string_nocheck 0.00 +0.1 0.13 ± 39% perf-profile.self.cycles-pp.ext4_es_can_be_merged 0.00 +0.1 0.13 ± 17% perf-profile.self.cycles-pp.xas_store 0.03 ±100% +0.1 0.16 ± 35% perf-profile.self.cycles-pp.__calc_delta 0.00 +0.1 0.13 ± 27% perf-profile.self.cycles-pp.__mark_inode_dirty 0.04 ±102% +0.1 0.17 ± 26% perf-profile.self.cycles-pp.map__process_kallsym_symbol 0.02 ±141% +0.1 0.16 ± 50% perf-profile.self.cycles-pp.symbol__is_idle 0.01 ±223% +0.1 0.14 ± 22% perf-profile.self.cycles-pp.invalidate_inode_page 0.00 +0.1 0.14 ± 27% perf-profile.self.cycles-pp.__perf_event_account_interrupt 0.00 +0.1 0.14 ± 38% perf-profile.self.cycles-pp.__fget_light 0.01 ±223% +0.1 0.15 ± 40% perf-profile.self.cycles-pp.__pagevec_lru_add 0.01 ±223% +0.1 0.15 ± 23% perf-profile.self.cycles-pp.rmqueue 0.03 ±100% +0.1 0.17 ± 15% perf-profile.self.cycles-pp.__mod_memcg_lruvec_state 0.00 +0.1 0.14 ± 42% perf-profile.self.cycles-pp.perf_trace_sched_switch 0.00 +0.1 0.14 ± 43% perf-profile.self.cycles-pp.__ext4_mark_inode_dirty 0.01 ±223% +0.1 0.15 ± 45% perf-profile.self.cycles-pp.ext4_free_blocks 0.00 +0.1 0.14 ± 25% perf-profile.self.cycles-pp.mod_objcg_state 0.00 +0.1 0.14 ± 57% perf-profile.self.cycles-pp.vfprintf 0.01 ±223% +0.1 0.15 ± 27% perf-profile.self.cycles-pp.__alloc_pages 0.03 ±144% +0.1 0.18 ± 28% perf-profile.self.cycles-pp.__get_user_pages 0.00 +0.1 0.15 ± 14% perf-profile.self.cycles-pp.filemap_map_pages 0.00 +0.1 0.15 ± 61% perf-profile.self.cycles-pp.__perf_event_overflow 0.00 +0.1 0.15 ± 32% perf-profile.self.cycles-pp.malloc 0.07 ± 50% +0.2 0.22 ± 12% perf-profile.self.cycles-pp.do_user_addr_fault 0.03 ±111% +0.2 0.18 ± 46% perf-profile.self.cycles-pp.__es_remove_extent 0.02 ±143% +0.2 0.18 ± 21% perf-profile.self.cycles-pp.perf_trace_sched_stat_runtime 0.01 ±223% +0.2 0.16 ± 43% perf-profile.self.cycles-pp.security_file_permission 0.01 ±223% +0.2 0.17 ± 42% perf-profile.self.cycles-pp.__fsnotify_parent 0.01 ±223% +0.2 0.16 ± 29% perf-profile.self.cycles-pp.down_write 0.02 ±144% +0.2 0.18 ± 23% perf-profile.self.cycles-pp.__ext4_journal_get_write_access 0.03 ±100% +0.2 0.18 ± 40% perf-profile.self.cycles-pp.entry_SYSCALL_64_after_hwframe 0.00 +0.2 0.16 ± 32% perf-profile.self.cycles-pp.clear_page_erms 0.01 ±223% +0.2 0.17 ± 25% perf-profile.self.cycles-pp.unwind_get_return_address 0.00 +0.2 0.16 ± 41% perf-profile.self.cycles-pp.map_id_up 0.00 +0.2 0.16 ± 33% perf-profile.self.cycles-pp.__switch_to 0.06 ± 55% +0.2 0.22 ± 37% perf-profile.self.cycles-pp.vsnprintf 0.02 ±141% +0.2 0.18 ± 30% perf-profile.self.cycles-pp.__kernel_text_address 0.16 ± 18% +0.2 0.32 ± 19% perf-profile.self.cycles-pp.__update_load_avg_se 0.00 +0.2 0.16 ± 50% perf-profile.self.cycles-pp.ext4_ext_rm_leaf 0.05 ± 72% +0.2 0.22 ± 32% perf-profile.self.cycles-pp.__handle_mm_fault 0.09 ± 20% +0.2 0.26 ± 30% perf-profile.self.cycles-pp.error_entry 0.03 ±101% +0.2 0.20 ± 38% perf-profile.self.cycles-pp.__iomap_dio_rw 0.08 ± 31% +0.2 0.25 ± 21% perf-profile.self.cycles-pp.next_uptodate_page 0.04 ± 77% +0.2 0.22 ± 42% perf-profile.self.cycles-pp.___perf_sw_event 0.03 ±100% +0.2 0.20 ± 28% perf-profile.self.cycles-pp.sys_imageblit 0.11 ± 19% +0.2 0.28 ± 17% perf-profile.self.cycles-pp.__find_get_block 0.06 ± 47% +0.2 0.24 ± 27% perf-profile.self.cycles-pp.xas_load 0.02 ±223% +0.2 0.19 ± 29% perf-profile.self.cycles-pp.get_obj_cgroup_from_current 0.03 ±100% +0.2 0.21 ± 41% perf-profile.self.cycles-pp.enqueue_task_fair 0.00 +0.2 0.18 ± 26% perf-profile.self.cycles-pp.dequeue_task_fair 0.00 +0.2 0.18 ± 66% perf-profile.self.cycles-pp.__module_address 0.01 ±223% +0.2 0.19 ± 34% perf-profile.self.cycles-pp.kvm_is_in_guest 0.01 ±223% +0.2 0.19 ± 40% perf-profile.self.cycles-pp.__invalidate_mapping_pages 0.03 ±103% +0.2 0.22 ± 23% perf-profile.self.cycles-pp.copy_user_enhanced_fast_string 0.00 +0.2 0.19 ± 39% perf-profile.self.cycles-pp.__d_lookup_rcu 0.00 +0.2 0.20 ± 68% perf-profile.self.cycles-pp.record__mmap_read_evlist 0.00 +0.2 0.20 ± 39% perf-profile.self.cycles-pp.__perf_event_header__init_id 0.03 ±101% +0.2 0.23 ± 26% perf-profile.self.cycles-pp.percpu_counter_add_batch 0.13 ± 29% +0.2 0.33 ± 28% perf-profile.self.cycles-pp.update_curr 0.06 ± 46% +0.2 0.26 ± 25% perf-profile.self.cycles-pp.memset_erms 0.07 ± 17% +0.2 0.27 ± 33% perf-profile.self.cycles-pp.__entry_text_start 0.04 ± 75% +0.2 0.25 ± 36% perf-profile.self.cycles-pp.try_to_wake_up 0.04 ± 71% +0.2 0.24 ± 31% perf-profile.self.cycles-pp.__cond_resched 0.02 ±142% +0.2 0.23 ± 26% perf-profile.self.cycles-pp.__fget_files 0.07 ± 49% +0.2 0.28 ± 27% perf-profile.self.cycles-pp.kfree 0.02 ±141% +0.2 0.23 ± 13% perf-profile.self.cycles-pp.__restore_fpregs_from_fpstate 0.08 ± 31% +0.2 0.30 ± 19% perf-profile.self.cycles-pp.copy_page_from_iter_atomic 0.05 ± 45% +0.2 0.26 ± 30% perf-profile.self.cycles-pp.mark_page_accessed 0.05 ± 46% +0.2 0.27 ± 17% perf-profile.self.cycles-pp.zap_pte_range 0.07 ± 20% +0.2 0.29 ± 40% perf-profile.self.cycles-pp.perf_output_begin_forward 0.06 ± 17% +0.2 0.28 ± 46% perf-profile.self.cycles-pp.page_mapping 0.06 ± 48% +0.2 0.28 ± 27% perf-profile.self.cycles-pp.get_perf_callchain 0.02 ±141% +0.2 0.24 ± 33% perf-profile.self.cycles-pp.xas_start 0.08 ± 10% +0.2 0.30 ± 18% perf-profile.self.cycles-pp.perf_tp_event 0.05 ± 49% +0.2 0.28 ± 25% perf-profile.self.cycles-pp.mutex_lock 0.13 ± 17% +0.2 0.36 ± 29% perf-profile.self.cycles-pp.__get_user_nocheck_8 0.01 ±223% +0.2 0.24 ± 33% perf-profile.self.cycles-pp.save_fpregs_to_fpstate 0.09 ± 18% +0.2 0.33 ± 18% perf-profile.self.cycles-pp.kernel_text_address 0.07 ± 50% +0.2 0.31 ± 21% perf-profile.self.cycles-pp.__ext4_get_inode_loc 0.05 ± 74% +0.2 0.30 ± 39% perf-profile.self.cycles-pp.__task_pid_nr_ns 0.05 ± 74% +0.2 0.30 ± 15% perf-profile.self.cycles-pp.number 0.02 ±141% +0.2 0.27 ± 26% perf-profile.self.cycles-pp.__switch_to_asm 0.14 ± 25% +0.3 0.39 ± 21% perf-profile.self.cycles-pp.update_load_avg 0.08 ± 22% +0.3 0.34 ± 30% perf-profile.self.cycles-pp.syscall_return_via_sysret 0.06 ± 71% +0.3 0.32 ± 32% perf-profile.self.cycles-pp.format_decode 0.10 ± 24% +0.3 0.37 ± 18% perf-profile.self.cycles-pp.__x86_indirect_thunk_rax 0.01 ±223% +0.3 0.28 ± 29% perf-profile.self.cycles-pp.pick_next_task_fair 0.10 ± 14% +0.3 0.37 ± 28% perf-profile.self.cycles-pp.__list_del_entry_valid 0.00 +0.3 0.28 ± 45% perf-profile.self.cycles-pp.perf_mmap__read_init 0.11 ± 20% +0.3 0.40 ± 34% perf-profile.self.cycles-pp.perf_prepare_sample 0.04 ± 74% +0.3 0.34 ± 23% perf-profile.self.cycles-pp._PyEval_EvalFrameDefault 0.08 ± 17% +0.3 0.39 ± 30% perf-profile.self.cycles-pp.release_pages 0.08 ± 77% +0.3 0.40 ± 34% perf-profile.self.cycles-pp.kallsyms__parse 0.10 ± 19% +0.3 0.41 ± 21% perf-profile.self.cycles-pp.perf_output_copy 0.09 ± 19% +0.3 0.40 ± 22% perf-profile.self.cycles-pp.__unwind_start 0.12 ± 15% +0.3 0.46 ± 37% perf-profile.self.cycles-pp.kmem_cache_free 0.08 ± 23% +0.4 0.44 ± 14% perf-profile.self.cycles-pp.perf_poll 0.14 ± 14% +0.4 0.55 ± 44% perf-profile.self.cycles-pp.drop_pagecache_sb 0.24 ± 12% +0.4 0.66 ± 15% perf-profile.self.cycles-pp._raw_spin_lock 0.13 ± 29% +0.4 0.56 ± 24% perf-profile.self.cycles-pp.crc32c_pcl_intel_update 0.18 ± 19% +0.5 0.65 ± 11% perf-profile.self.cycles-pp._raw_spin_lock_irqsave 0.12 ± 33% +0.5 0.62 ± 29% perf-profile.self.cycles-pp.__schedule 0.14 ± 29% +0.5 0.64 ± 24% perf-profile.self.cycles-pp.ext4_do_update_inode 0.18 ± 18% +0.5 0.70 ± 11% perf-profile.self.cycles-pp.perf_callchain_kernel 0.13 ± 28% +0.5 0.65 ± 21% perf-profile.self.cycles-pp.__might_sleep 0.17 ± 10% +0.5 0.70 ± 11% perf-profile.self.cycles-pp.stack_access_ok 0.16 ± 18% +0.5 0.69 ± 22% perf-profile.self.cycles-pp.kmem_cache_alloc 0.14 ± 18% +0.5 0.69 ± 27% perf-profile.self.cycles-pp.xas_find 0.14 ± 24% +0.6 0.76 ± 23% perf-profile.self.cycles-pp.perf_output_sample 0.24 ± 13% +0.7 0.93 ± 18% perf-profile.self.cycles-pp.memcpy_erms 0.22 ± 14% +0.8 1.00 ± 29% perf-profile.self.cycles-pp.find_lock_entries 0.15 ± 38% +0.8 0.94 ± 32% perf-profile.self.cycles-pp.delay_tsc 0.25 ± 16% +0.8 1.04 ± 23% perf-profile.self.cycles-pp.orc_find 0.24 ± 11% +0.9 1.16 ± 6% perf-profile.self.cycles-pp.___might_sleep 0.00 +1.1 1.08 ± 55% perf-profile.self.cycles-pp.perf_mmap__read_head 0.86 ± 15% +1.2 2.07 ± 18% perf-profile.self.cycles-pp.memcpy_toio 0.32 ± 20% +1.4 1.70 ± 19% perf-profile.self.cycles-pp.io_serial_in 0.58 ± 8% +1.9 2.51 ± 14% perf-profile.self.cycles-pp.__orc_find 0.78 ± 9% +2.3 3.06 ± 15% perf-profile.self.cycles-pp.unwind_next_frame fxmark.hdd_ext4_no_jnl_DWTL_1_directio.secs 2.2 +---------------------------------------------------------------------+ | O O O O O OOO OO O | 2 |O+ O | | O O O O O | 1.8 |-+ O O O O O O O O O | | O OO O OO O O | 1.6 |-+ | | | 1.4 |-+ O O | | | 1.2 |-+ + | | :: | 1 |-+ :: | |++.++++.++++.+++++.++++.+++++. +++.++++.++++ .++++.+++: ++++.++ .++| 0.8 +---------------------------------------------------------------------+ fxmark.hdd_ext4_no_jnl_DWTL_1_directio.works_sec 30000 +-------------------------------------------------------------------+ 28000 |-+ + + .+ ++. | |++.+++++.+ +++.++++++.+++++.+ +++.+++++.+++ :.++++++ : +++. + ++| 26000 |-+ + + : : ++ | 24000 |-+ :: | | : | 22000 |-+ : | 20000 |-+ + | 18000 |-+ | | O O | 16000 |-+ | 14000 |-+ OO O O OO O O | | O OO OO O OO O OOO O O | 12000 |OO O O OO OOOO OO O | 10000 +-------------------------------------------------------------------+ fxmark.time.system_time 55 +----------------------------------------------------------------------+ | | 50 |-+ + + + + + + + + | | :: ++ : : :: : :: : :: : | |: : : + : : : : +: : : : : : + : :: : : :.+ .++| 45 |++ ++++.++ + + .+ ++. + +.+ + :+ +.+ + ++ +. + + +++.++ + :++ | | + + + + + + + | 40 |-+ | | | 35 |-+ | | | | | 30 |-+ | |OO OOOO OOOO OOOO OOOO OOOO OOOO OOOO OOOO OOO | 25 +----------------------------------------------------------------------+ fxmark.time.percent_of_cpu_this_job_got 28 +----------------------------------------------------------------------+ | + + + | 26 |-+. ++. + + :: + +. ::.+ :: | |+ ++ +.+ : + + + ++ + +.+++ : + +.+ + ++++ + + ++ ++ +.+ ++.++| |: :: : :::+ + : :: :: : : :+ : : | 24 |-+ + + + + + + + :: + : | | + + | 22 |-+ | | | 20 |-+ | | | | | 18 |-+ | |OO OOOO OOOO OOOO OOOO OOOO OOOO OOOO OOOO OOO | 16 +----------------------------------------------------------------------+ fxmark.time.elapsed_time 215 +---------------------------------------------------------------------+ | : : : : : | 210 |-:: :: : :: : | | :: : : :: + : : :: + + + | |: : + : : : : : : : : : + :+ : : | 205 |:+ : : ++ : : : : : :: : : : : : + : :: ++ | |+ +: : : + + + + .+ + +.+ :+ + .+ + +.: : + : +.+ :.++| 200 |-+ + +.++ ++ + ++ + + ++ + + + ++.++ + | | | 195 |-+ | | O O | | OO OO O O O O O O O | 190 |OO OOO OOO O OO O O OO O | | O OOOO O O O | 185 +---------------------------------------------------------------------+ fxmark.time.elapsed_time.max 215 +---------------------------------------------------------------------+ | : : : : : | 210 |-:: :: : :: : | | :: : : :: + : : :: + + + | |: : + : : : : : : : : : + :+ : : | 205 |:+ : : ++ : : : : : :: : : : : : + : :: ++ | |+ +: : : + + + + .+ + +.+ :+ + .+ + +.: : + : +.+ :.++| 200 |-+ + +.++ ++ + ++ + + ++ + + + ++.++ + | | | 195 |-+ | | O O | | OO OO O O O O O O O | 190 |OO OOO OOO O OO O O OO O | | O OOOO O O O | 185 +---------------------------------------------------------------------+ perf-sched.total_sch_delay.average.ms 0.24 +--------------------------------------------------------------------+ | : : : : : | 0.22 |-: : : : : | 0.2 |-:: :: :: : : | | :: :: :: : : | 0.18 |:+: : : : : : : : : + | 0.16 |:+: : : : : : : : : : + | |: : + + : : : : + : : : : : :+ :+ +| 0.14 |++ :+ : :+ .++ + :+ + :+++ + + :.+ + :.++++ : + :+. +: ++++ .+ | 0.12 |-+ + ++.+ + + + + + + + + + : + + + + | | + | 0.1 |-+ | 0.08 |O+ OOOOO OOO OOO O O O | | O O OO OOOOO O OO OO O OO O | 0.06 +--------------------------------------------------------------------+ perf-sched.wait_time.avg.ms.worker_thread.kthread.ret_from_fork 45 +----------------------------------------------------------------------+ | : : : : : | 40 |-: : : : : + | 35 |-:: : : : :: : + | | :: + : : + : :: : : + | 30 |:+: : : : : : : : : : : + ::: : : | 25 |:+: : + + : : : : + :: : : : : + ::: :: : ::.+++ ++| |: :: : :+ : : : : : :: : : : : : ::: : + + : + :+ | 20 |++ :+ : + + : :.+ :+. + :.+ + :+ :.+ + :+ + : : .+: + | 15 |-+ + +.+ ++ + + + + + + + + + ++ + | | | 10 |-+ | 5 |-+ | |OO OOOO OOOO OOOO OOOO OOOO OOOO OOOO OOOO OOO | 0 +----------------------------------------------------------------------+ perf-sched.sch_delay.avg.ms.worker_thread.kthread.ret_from_fork 0.5 +--------------------------------------------------------------------+ 0.45 |-+ + + + + | | : : : : : | 0.4 |-:: :: :: : : | 0.35 |-:: :: :: : : | |: : : : : : : : : : | 0.3 |:+: : : : : : : : : + + | 0.25 |:+ : + : : : : +. : : : : + : ::: +. | 0.2 |++ :+ ++.++++.++++ :+++ :+++ ++ :.+++ :.+ ++ : + ++.+++ +++++.++| | + + + + + + | 0.15 |-+ | 0.1 |-+ | | O OO O O O OO O O O O O O | 0.05 |O+ O OO O OO OOOO O O OO O OO OO OO O | 0 +--------------------------------------------------------------------+ perf-sched.wait_and_delay.avg.ms.worker_thread.kthread.ret_from_fork 50 +----------------------------------------------------------------------+ 45 |-+ + + + + | | : : : : : | 40 |-: : : : : + | 35 |-:: : : : :: : + | |: : + :: :: + :: : : + : : + | 30 |:+: : : : : : :: : : : : + :: ::: : : | 25 |:+: :: + + : : : : + :: : : : : ::::: :: : ::.+++ .++| 20 |++ :: : :+. ::.+ : + : :: :+ : + :: + : + + +: + + | | :+ +. + +: + :+.+ :.+ + + :.++ :+ : + + + | 15 |-+ + + + + + + + + + | 10 |-+ | | | 5 |OO OOOO OOOO OOOO OOOO OOOO OOOO OOOO OOOO OOO | 0 +----------------------------------------------------------------------+ perf-sched.sch_delay.avg.ms.smpboot_thread_fn.kthread.ret_from_fork 0.22 +--------------------------------------------------------------------+ |+ + + + + | 0.2 |:+ : : : : | 0.18 |:: :: :: :: :: | |:+ :+ :+ :+ :+ + | 0.16 |-+: +: : : : : : : : : + ++ .+ | | : + + :: : : : + : : : : : : : + : ++ +| 0.14 |-+ ++ + .+: :+ +++ +++ +.+ +.++ +.+++ :.+ ::: + | | + :+.: + : +.+++ + | 0.12 |-+ + + + + | 0.1 |-+ | | | 0.08 |O+ O OOO O O O O O O O O | | O OOO O OO O OO O OOO O O O OO O | 0.06 +--------------------------------------------------------------------+ perf-sched.wait_and_delay.count.smpboot_thread_fn.kthread.ret_from_fork 18000 +-------------------------------------------------------------------+ | O O | 16000 |-+ OOO O O OO O O OOO OO O O O O | 14000 |O+ O O OOO O OO O O OO O | | | 12000 |-+ | | | 10000 |-+ | | | 8000 |-+ + | 6000 |-+ + +. :: + + .+ + + + + + + + + | |: : + + + + : :: :+ : :+. + :: :+ : :+ +. :: .+ ::: | 4000 |++: + ++ + +: +: + : +.: +.: + + ++++ + +.+ +++.+ | | + + + + + + + +| 2000 +-------------------------------------------------------------------+ 0.6 +---------------------------------------------------------------------+ | + + + : + + + + + | 0.5 |-: + :: : : :: : :: :: : | |: : :+. :: :: :: :: :: ::: + :: | |+ : + .+: + + : + : +.+ :+ : + : +. : + : :+.+ .++| 0.4 |:+: + + + :+ : :+ : :+ :: :+ : :+ + : + .+: + + | |: :: +: : :: : :: :: :: : :: +: + :: + | 0.3 |-+ + : + :: + : + :: + : : | | + + + + + + | 0.2 |-+ | | | | | 0.1 |-+ | |OO OOOO OOOO OOOOO OOOO OOOOO OOOO OOOO OOOOO | 0 +---------------------------------------------------------------------+ 450 +---------------------------------------------------------------------+ | + + + + + | 400 |-: : : : : | 350 |-:: :: : :: : | | :: :: : + :: : + + + | 300 |:+: + + : : : : : : : : : :+ : : + | 250 |:+: : + : : : : : : : : : : + : + : :: : + | |: :: : : : : : : : + : :: : : : +. :: + : :.+: :+ :| 200 |++ :+ +. + : + + :+ .+ :+ +: :+ :+ .+ :+ + : : .+: + + + +| 150 |-+ + + ++ + + + + + + + + + + ++ + | | | 100 |-+ | 50 |-+ | | O O OO OO O O O O OOO OOOO O OOO | 0 +---------------------------------------------------------------------+ 800 +---------------------------------------------------------------------+ | +: + + + + + | 700 |-+.++ + : ++ : ++ : ++ + : ++ : ++ + ++ : | 600 |:+ : : + : : :: + : + : : :: + : + : : : : :: | |:: :: : : : ::+ :: : : : :+ :: : :: : :: : | 500 |++ : :+ : + + :: : + + : + :+ : + ++. + | | + + : : + :+:: + +: + :+ +| 400 |-+ : + + : + + ++ + | | + + | 300 |-+ | 200 |-+ | | | 100 |-+ | | | 0 +---------------------------------------------------------------------+ 12 +----------------------------------------------------------------------+ | | 10 |-+ | | | | | 8 |-+ | | | 6 |-+ | | | 4 |-+ | | | | | 2 |-+. + + + +. .+ .+ | |+ ++++.++++.++++.+ ++.++ +.++++.++ +.+++ ++++ +++.++++ +++.++++.++| 0 +----------------------------------------------------------------------+ [*] bisect-good sample [O] bisect-bad sample 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. --- 0DAY/LKP+ Test Infrastructure Open Source Technology Center https://lists.01.org/hyperkitty/list/lkp@lists.01.org Intel Corporation Thanks, Oliver Sang View attachment "config-5.14.0-rc4-00039-g2112f5c1330a" of type "text/plain" (175326 bytes) View attachment "job-script" of type "text/plain" (8174 bytes) View attachment "job.yaml" of type "text/plain" (5544 bytes) View attachment "reproduce" of type "text/plain" (254 bytes)
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