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0+CJO1ed80l/X45tySOeKyObTtDN+jwUD9cMjIuDoAKzMaCObC+bD69kc/DKULtJAJ4z5iKAuo3imefqQ6VxZQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH7PR11MB5984 X-OriginatorOrg: intel.com Hello, kernel test robot noticed a 67.2% improvement of filebench.sum_operations/s on: commit: 85975daeaa4d6ec560bfcd354fc9c08ad7f38888 ("cpuidle: menu: Avoid discarding useful information") https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master testcase: filebench config: x86_64-rhel-9.4 compiler: gcc-12 test machine: 128 threads 2 sockets Intel(R) Xeon(R) Platinum 8358 CPU @ 2.60GHz (Ice Lake) with 128G memory parameters: disk: 1HDD fs: btrfs fs2: cifs test: makedirs.f cpufreq_governor: performance In addition to that, the commit also has significant impact on the following tests: +------------------+------------------------------------------------------------------------------------------------+ | testcase: change | filebench: filebench.sum_operations/s 1.1% improvement | | test machine | 128 threads 2 sockets Intel(R) Xeon(R) Platinum 8358 CPU @ 2.60GHz (Ice Lake) with 128G memory | | test parameters | cpufreq_governor=performance | | | disk=1HDD | | | fs2=cifs | | | fs=xfs | | | test=singlestreamwritedirect.f | +------------------+------------------------------------------------------------------------------------------------+ | testcase: change | fxmark: fxmark.ssd_ext4_no_jnl_DRBM_4_directio.works/sec 21.9% improvement | | test machine | 128 threads 2 sockets Intel(R) Xeon(R) Platinum 8358 CPU @ 2.60GHz (Ice Lake) with 128G memory | | test parameters | cpufreq_governor=performance | | | directio=directio | | | disk=1SSD | | | fstype=ext4_no_jnl | | | media=ssd | | | test=DRBM | | | thread_nr=4 | +------------------+------------------------------------------------------------------------------------------------+ Details are as below: --------------------------------------------------------------------------------------------------> The kernel config and materials to reproduce are available at: https://download.01.org/0day-ci/archive/20250310/202503102146.28d80a16-lkp@intel.com ========================================================================================= compiler/cpufreq_governor/disk/fs2/fs/kconfig/rootfs/tbox_group/test/testcase: gcc-12/performance/1HDD/cifs/btrfs/x86_64-rhel-9.4/debian-12-x86_64-20240206.cgz/lkp-icl-2sp6/makedirs.f/filebench commit: 8de7606f0f ("cpuidle: menu: Eliminate outliers on both ends of the sample set") 85975daeaa ("cpuidle: menu: Avoid discarding useful information") 8de7606f0fe2bf5a 85975daeaa4d6ec560bfcd354fc ---------------- --------------------------- %stddev %change %stddev \ | \ 19.50 ± 6% +36.8% 26.67 ± 18% perf-c2c.HITM.remote 33.03 +2.6% 33.88 ± 2% boot-time.boot 3722 +2.5% 3814 ± 2% boot-time.idle 8340 -6.0% 7838 proc-vmstat.nr_shmem 531751 ± 2% -3.1% 515338 proc-vmstat.pgfault 5650 +7.2% 6057 vmstat.system.cs 4031 ± 3% +11.4% 4489 ± 5% vmstat.system.in 883.77 ± 4% +67.2% 1478 ± 9% filebench.sum_operations/s 17.30 ± 3% -41.7% 10.08 ± 8% filebench.sum_time_ms/op 118.36 -5.5% 111.90 filebench.time.elapsed_time 118.36 -5.5% 111.90 filebench.time.elapsed_time.max 0.08 ± 3% -18.6% 0.06 ± 11% perf-sched.sch_delay.avg.ms.schedule_timeout.__wait_for_common.wait_for_completion_state.kernel_clone 0.10 ± 27% -92.7% 0.01 ±223% perf-sched.sch_delay.avg.ms.usleep_range_state.cifs_readv_from_socket.cifs_read_from_socket.cifs_demultiplex_thread 0.10 ± 27% -92.7% 0.01 ±223% perf-sched.sch_delay.max.ms.usleep_range_state.cifs_readv_from_socket.cifs_read_from_socket.cifs_demultiplex_thread 994.71 ± 82% +104.7% 2035 ± 27% perf-sched.wait_and_delay.max.ms.do_task_dead.do_exit.do_group_exit.__x64_sys_exit_group.x64_sys_call 2.03 -83.4% 0.34 ±223% perf-sched.wait_time.avg.ms.schedule_timeout.wait_woken.sk_wait_data.tcp_recvmsg_locked 994.71 ± 82% +104.7% 2035 ± 27% perf-sched.wait_time.max.ms.do_task_dead.do_exit.do_group_exit.__x64_sys_exit_group.x64_sys_call 2.03 -83.4% 0.34 ±223% perf-sched.wait_time.max.ms.schedule_timeout.wait_woken.sk_wait_data.tcp_recvmsg_locked 6521081 ± 36% -42.7% 3735458 ± 26% sched_debug.cfs_rq:/.avg_vruntime.max 6521081 ± 36% -42.7% 3735458 ± 26% sched_debug.cfs_rq:/.min_vruntime.max 1086103 ±110% -100.0% 250.38 ± 4% sched_debug.cfs_rq:/.runnable_avg.avg 96446011 ± 85% -100.0% 1277 ± 17% sched_debug.cfs_rq:/.runnable_avg.max 9551724 ± 90% -100.0% 309.57 ± 5% sched_debug.cfs_rq:/.runnable_avg.stddev 942.00 ± 14% +35.7% 1278 ± 17% sched_debug.cfs_rq:/.util_avg.max 228.25 ± 30% +35.5% 309.24 ± 5% sched_debug.cfs_rq:/.util_avg.stddev 3.378e+08 +4.8% 3.539e+08 perf-stat.i.branch-instructions 3.50 ± 3% +0.2 3.74 ± 2% perf-stat.i.cache-miss-rate% 22983457 ± 2% -21.0% 18161711 perf-stat.i.cache-references 266.65 ± 2% -3.9% 256.36 ± 3% perf-stat.i.cpu-migrations 1.684e+09 +4.4% 1.758e+09 perf-stat.i.instructions 5.14 -0.2 4.95 perf-stat.overall.branch-miss-rate% 4.21 ± 5% +1.2 5.37 ± 5% perf-stat.overall.cache-miss-rate% 1.04 -4.8% 0.99 ± 2% perf-stat.overall.cpi 0.96 +5.1% 1.01 ± 2% perf-stat.overall.ipc 3.356e+08 +4.4% 3.505e+08 perf-stat.ps.branch-instructions 23142109 ± 2% -22.3% 17992823 perf-stat.ps.cache-references 268.25 -5.6% 253.17 ± 3% perf-stat.ps.cpu-migrations 1.673e+09 ± 2% +4.1% 1.742e+09 perf-stat.ps.instructions 47.47 -20.7 26.76 ± 8% perf-profile.calltrace.cycles-pp.common_startup_64 42.13 ± 3% -18.5 23.67 ± 8% perf-profile.calltrace.cycles-pp.cpu_startup_entry.start_secondary.common_startup_64 42.13 ± 3% -18.4 23.69 ± 8% perf-profile.calltrace.cycles-pp.start_secondary.common_startup_64 42.06 ± 3% -18.4 23.65 ± 8% perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.start_secondary.common_startup_64 36.65 ± 4% -17.6 19.00 ± 9% perf-profile.calltrace.cycles-pp.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary.common_startup_64 32.40 ± 3% -15.2 17.17 ± 10% perf-profile.calltrace.cycles-pp.cpuidle_enter.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary 32.43 ± 4% -14.5 17.94 ± 10% perf-profile.calltrace.cycles-pp.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle.cpu_startup_entry 14.06 ± 5% -10.6 3.45 ± 36% perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle 12.38 ± 5% -9.2 3.22 ± 38% perf-profile.calltrace.cycles-pp.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call 8.31 ± 6% -5.8 2.55 ± 34% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe 8.26 ± 6% -5.7 2.54 ± 35% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe 6.18 ± 10% -4.8 1.41 ± 47% perf-profile.calltrace.cycles-pp.__x64_sys_execve.do_syscall_64.entry_SYSCALL_64_after_hwframe.execve 6.18 ± 10% -4.8 1.41 ± 47% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.execve 6.18 ± 10% -4.8 1.41 ± 47% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.execve 6.18 ± 10% -4.8 1.41 ± 47% perf-profile.calltrace.cycles-pp.execve 6.13 ± 9% -4.7 1.38 ± 46% perf-profile.calltrace.cycles-pp.do_execveat_common.__x64_sys_execve.do_syscall_64.entry_SYSCALL_64_after_hwframe.execve 5.18 ± 7% -4.3 0.88 ± 37% perf-profile.calltrace.cycles-pp.vfs_read.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe.read 5.77 ± 9% -4.3 1.50 ± 42% perf-profile.calltrace.cycles-pp.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter 5.67 ± 9% -4.2 1.48 ± 42% perf-profile.calltrace.cycles-pp.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state 10.06 ± 12% -4.1 5.91 ± 11% perf-profile.calltrace.cycles-pp.kthread.ret_from_fork.ret_from_fork_asm 10.06 ± 12% -4.1 5.91 ± 11% perf-profile.calltrace.cycles-pp.ret_from_fork.ret_from_fork_asm 10.06 ± 12% -4.1 5.91 ± 11% perf-profile.calltrace.cycles-pp.ret_from_fork_asm 15.90 ± 8% -3.7 12.18 ± 4% perf-profile.calltrace.cycles-pp.intel_idle.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle 4.58 ± 11% -3.5 1.03 ± 39% perf-profile.calltrace.cycles-pp.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm 4.66 ± 11% -3.5 1.18 ± 44% perf-profile.calltrace.cycles-pp.__hrtimer_run_queues.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt 4.23 ± 8% -3.2 0.98 ± 37% perf-profile.calltrace.cycles-pp.read 4.08 ± 11% -3.2 0.90 ± 42% perf-profile.calltrace.cycles-pp.bprm_execve.do_execveat_common.__x64_sys_execve.do_syscall_64.entry_SYSCALL_64_after_hwframe 4.26 ± 14% -3.1 1.12 ± 32% perf-profile.calltrace.cycles-pp.__irq_exit_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter 4.02 ± 7% -3.1 0.93 ± 35% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.read 4.00 ± 7% -3.1 0.93 ± 35% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.read 4.05 ± 15% -3.0 1.07 ± 32% perf-profile.calltrace.cycles-pp.handle_softirqs.__irq_exit_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state 3.97 ± 11% -3.0 1.02 ± 33% perf-profile.calltrace.cycles-pp.asm_exc_page_fault 3.44 ± 14% -2.9 0.56 ± 80% perf-profile.calltrace.cycles-pp.__schedule.schedule.smpboot_thread_fn.kthread.ret_from_fork 3.44 ± 14% -2.9 0.57 ± 80% perf-profile.calltrace.cycles-pp.schedule.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm 3.72 ± 9% -2.8 0.90 ± 37% perf-profile.calltrace.cycles-pp.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe.read 3.63 ± 15% -2.8 0.81 ± 46% perf-profile.calltrace.cycles-pp.exec_binprm.bprm_execve.do_execveat_common.__x64_sys_execve.do_syscall_64 3.61 ± 16% -2.8 0.80 ± 46% perf-profile.calltrace.cycles-pp.search_binary_handler.exec_binprm.bprm_execve.do_execveat_common.__x64_sys_execve 3.52 ± 7% -2.8 0.74 ± 68% perf-profile.calltrace.cycles-pp.evlist_cpu_iterator__next.read_counters.process_interval.dispatch_events.cmd_stat 3.71 ± 15% -2.8 0.94 ± 41% perf-profile.calltrace.cycles-pp.tick_nohz_handler.__hrtimer_run_queues.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt 3.31 ± 14% -2.8 0.54 ± 81% perf-profile.calltrace.cycles-pp.__pick_next_task.__schedule.schedule.smpboot_thread_fn.kthread 3.50 ± 15% -2.7 0.79 ± 47% perf-profile.calltrace.cycles-pp.load_elf_binary.search_binary_handler.exec_binprm.bprm_execve.do_execveat_common 3.50 ± 11% -2.7 0.81 ± 54% perf-profile.calltrace.cycles-pp.exc_page_fault.asm_exc_page_fault 3.48 ± 11% -2.7 0.80 ± 54% perf-profile.calltrace.cycles-pp.do_user_addr_fault.exc_page_fault.asm_exc_page_fault 3.24 ± 13% -2.5 0.73 ± 55% perf-profile.calltrace.cycles-pp.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault 3.03 ± 7% -2.5 0.53 ± 87% perf-profile.calltrace.cycles-pp.sched_setaffinity.evlist_cpu_iterator__next.read_counters.process_interval.dispatch_events 2.93 ± 14% -2.4 0.48 ± 80% perf-profile.calltrace.cycles-pp.balance_fair.__pick_next_task.__schedule.schedule.smpboot_thread_fn 2.92 ± 14% -2.4 0.48 ± 80% perf-profile.calltrace.cycles-pp.sched_balance_newidle.balance_fair.__pick_next_task.__schedule.schedule 2.93 ± 6% -2.4 0.51 ± 86% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.sched_setaffinity.evlist_cpu_iterator__next.read_counters 2.93 ± 6% -2.4 0.51 ± 86% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.sched_setaffinity.evlist_cpu_iterator__next.read_counters.process_interval 4.12 ± 16% -2.4 1.76 ± 30% perf-profile.calltrace.cycles-pp.worker_thread.kthread.ret_from_fork.ret_from_fork_asm 3.01 ± 13% -2.3 0.69 ± 56% perf-profile.calltrace.cycles-pp.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault 5.34 ± 23% -2.3 3.07 ± 24% perf-profile.calltrace.cycles-pp.cpu_startup_entry.rest_init.start_kernel.x86_64_start_reservations.x86_64_start_kernel 5.34 ± 23% -2.3 3.07 ± 24% perf-profile.calltrace.cycles-pp.rest_init.start_kernel.x86_64_start_reservations.x86_64_start_kernel.common_startup_64 5.34 ± 23% -2.3 3.07 ± 24% perf-profile.calltrace.cycles-pp.start_kernel.x86_64_start_reservations.x86_64_start_kernel.common_startup_64 5.34 ± 23% -2.3 3.07 ± 24% perf-profile.calltrace.cycles-pp.x86_64_start_kernel.common_startup_64 5.34 ± 23% -2.3 3.07 ± 24% perf-profile.calltrace.cycles-pp.x86_64_start_reservations.x86_64_start_kernel.common_startup_64 5.33 ± 23% -2.3 3.07 ± 24% perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.rest_init.start_kernel.x86_64_start_reservations 2.60 ± 5% -2.2 0.37 ±108% perf-profile.calltrace.cycles-pp.__x64_sys_sched_setaffinity.do_syscall_64.entry_SYSCALL_64_after_hwframe.sched_setaffinity.evlist_cpu_iterator__next 3.62 ± 29% -2.2 1.46 ± 8% perf-profile.calltrace.cycles-pp.do_softirq.flush_smp_call_function_queue.do_idle.cpu_startup_entry.rest_init 3.68 ± 28% -2.1 1.59 ± 7% perf-profile.calltrace.cycles-pp.flush_smp_call_function_queue.do_idle.cpu_startup_entry.rest_init.start_kernel 2.43 ± 5% -2.1 0.35 ±110% perf-profile.calltrace.cycles-pp.sched_setaffinity.__x64_sys_sched_setaffinity.do_syscall_64.entry_SYSCALL_64_after_hwframe.sched_setaffinity 2.74 ± 11% -2.1 0.67 ± 62% perf-profile.calltrace.cycles-pp.x64_sys_call.do_syscall_64.entry_SYSCALL_64_after_hwframe 2.58 ± 13% -2.0 0.56 ± 83% perf-profile.calltrace.cycles-pp.update_process_times.tick_nohz_handler.__hrtimer_run_queues.hrtimer_interrupt.__sysvec_apic_timer_interrupt 2.65 ± 13% -2.0 0.65 ± 62% perf-profile.calltrace.cycles-pp.do_exit.do_group_exit.__x64_sys_exit_group.x64_sys_call.do_syscall_64 2.65 ± 13% -2.0 0.65 ± 62% perf-profile.calltrace.cycles-pp.do_group_exit.__x64_sys_exit_group.x64_sys_call.do_syscall_64.entry_SYSCALL_64_after_hwframe 2.65 ± 13% -2.0 0.65 ± 61% perf-profile.calltrace.cycles-pp.__x64_sys_exit_group.x64_sys_call.do_syscall_64.entry_SYSCALL_64_after_hwframe 3.61 ± 21% -2.0 1.64 ± 31% perf-profile.calltrace.cycles-pp.process_one_work.worker_thread.kthread.ret_from_fork.ret_from_fork_asm 3.61 ± 29% -2.0 1.65 ± 12% perf-profile.calltrace.cycles-pp.handle_softirqs.do_softirq.flush_smp_call_function_queue.do_idle.cpu_startup_entry 3.59 ± 29% -2.0 1.64 ± 11% perf-profile.calltrace.cycles-pp._nohz_idle_balance.handle_softirqs.do_softirq.flush_smp_call_function_queue.do_idle 2.50 ± 17% -1.3 1.16 ± 8% perf-profile.calltrace.cycles-pp.menu_select.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary 2.44 ± 19% -1.2 1.20 ± 23% perf-profile.calltrace.cycles-pp.path_openat.do_filp_open.do_sys_openat2.__x64_sys_openat.do_syscall_64 2.45 ± 19% -1.2 1.23 ± 25% perf-profile.calltrace.cycles-pp.do_filp_open.do_sys_openat2.__x64_sys_openat.do_syscall_64.entry_SYSCALL_64_after_hwframe 1.58 ± 23% -0.8 0.78 ± 17% perf-profile.calltrace.cycles-pp.sched_balance_domains._nohz_idle_balance.handle_softirqs.do_softirq.flush_smp_call_function_queue 1.47 ± 26% -0.8 0.71 ± 20% perf-profile.calltrace.cycles-pp.sched_balance_rq.sched_balance_domains._nohz_idle_balance.handle_softirqs.do_softirq 0.63 ± 49% +0.6 1.18 ± 13% perf-profile.calltrace.cycles-pp.enqueue_task.ttwu_do_activate.sched_ttwu_pending.__flush_smp_call_function_queue.flush_smp_call_function_queue 0.00 +0.6 0.57 ± 6% perf-profile.calltrace.cycles-pp.tcp_sock_set_cork.__smb_send_rqst.smb_send_rqst.compound_send_recv.smb2_query_dir_first 0.65 ± 48% +0.6 1.24 ± 13% perf-profile.calltrace.cycles-pp.ttwu_do_activate.sched_ttwu_pending.__flush_smp_call_function_queue.flush_smp_call_function_queue.do_idle 0.49 ± 71% +0.6 1.08 ± 13% perf-profile.calltrace.cycles-pp.enqueue_task_fair.enqueue_task.ttwu_do_activate.sched_ttwu_pending.__flush_smp_call_function_queue 0.00 +0.6 0.63 ± 10% perf-profile.calltrace.cycles-pp.malloc 0.00 +0.6 0.65 ± 12% perf-profile.calltrace.cycles-pp.__btrfs_update_delayed_inode.btrfs_commit_inode_delayed_inode.btrfs_evict_inode.evict.__dentry_kill 0.00 +0.8 0.75 ± 12% perf-profile.calltrace.cycles-pp.btrfs_commit_inode_delayed_inode.btrfs_evict_inode.evict.__dentry_kill.dput 0.00 +0.8 0.79 ± 17% perf-profile.calltrace.cycles-pp.__smb_send_rqst.smb_send_rqst.compound_send_recv.cifs_send_recv.SMB2_query_directory 0.00 +0.8 0.79 ± 17% perf-profile.calltrace.cycles-pp.smb_send_rqst.compound_send_recv.cifs_send_recv.SMB2_query_directory.find_cifs_entry 0.73 ± 49% +0.8 1.54 ± 13% perf-profile.calltrace.cycles-pp.sched_ttwu_pending.__flush_smp_call_function_queue.flush_smp_call_function_queue.do_idle.cpu_startup_entry 0.00 +0.8 0.81 ± 5% perf-profile.calltrace.cycles-pp.__smb_send_rqst.smb_send_rqst.compound_send_recv.smb2_query_dir_first._initiate_cifs_search 0.00 +0.8 0.82 ± 5% perf-profile.calltrace.cycles-pp.smb_send_rqst.compound_send_recv.smb2_query_dir_first._initiate_cifs_search.cifs_readdir 0.00 +0.8 0.84 ± 10% perf-profile.calltrace.cycles-pp.tcp_recvmsg_locked.tcp_recvmsg.inet6_recvmsg.sock_recvmsg.____sys_recvmsg 0.00 +0.9 0.87 ± 17% perf-profile.calltrace.cycles-pp.link_path_walk.path_lookupat.filename_lookup.filename_getxattr.path_getxattrat 0.00 +0.9 0.91 ± 10% perf-profile.calltrace.cycles-pp.tcp_recvmsg.inet6_recvmsg.sock_recvmsg.____sys_recvmsg.___sys_recvmsg 0.09 ±223% +0.9 1.00 ± 9% perf-profile.calltrace.cycles-pp.path_lookupat.filename_lookup.vfs_statx.vfs_fstatat.__do_sys_newfstatat 0.00 +0.9 0.91 ± 10% perf-profile.calltrace.cycles-pp.__smb_send_rqst.smb_send_rqst.compound_send_recv.smb2_compound_op.smb2_rmdir 0.00 +0.9 0.92 ± 10% perf-profile.calltrace.cycles-pp.inet6_recvmsg.sock_recvmsg.____sys_recvmsg.___sys_recvmsg.__sys_recvmsg 0.00 +0.9 0.92 ± 9% perf-profile.calltrace.cycles-pp.smb_send_rqst.compound_send_recv.smb2_compound_op.smb2_rmdir.cifs_rmdir 0.00 +0.9 0.94 ± 8% perf-profile.calltrace.cycles-pp.sock_recvmsg.____sys_recvmsg.___sys_recvmsg.__sys_recvmsg.do_syscall_64 0.10 ±223% +1.0 1.05 ± 8% perf-profile.calltrace.cycles-pp.filename_lookup.vfs_statx.vfs_fstatat.__do_sys_newfstatat.do_syscall_64 0.88 ± 18% +1.0 1.84 ± 15% perf-profile.calltrace.cycles-pp.__flush_smp_call_function_queue.flush_smp_call_function_queue.do_idle.cpu_startup_entry.start_secondary 0.00 +1.0 0.97 ± 23% perf-profile.calltrace.cycles-pp.btrfs_getxattr.__vfs_getxattr.do_getxattr.filename_getxattr.path_getxattrat 0.00 +1.0 0.98 ± 21% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.syscall 0.00 +1.0 0.99 ± 20% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.syscall 0.00 +1.0 1.00 ± 9% perf-profile.calltrace.cycles-pp.____sys_recvmsg.___sys_recvmsg.__sys_recvmsg.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.00 +1.0 1.00 ± 14% perf-profile.calltrace.cycles-pp.compound_send_recv.cifs_send_recv.__SMB2_close.cifs_closedir.__fput 0.00 +1.0 1.00 ± 14% perf-profile.calltrace.cycles-pp.cifs_send_recv.__SMB2_close.cifs_closedir.__fput.__x64_sys_close 0.00 +1.0 1.00 ± 28% perf-profile.calltrace.cycles-pp.tcp_sock_set_cork.__smb_send_rqst.smb_send_rqst.compound_send_recv.cifs_send_recv 0.00 +1.0 1.03 ± 12% perf-profile.calltrace.cycles-pp.__btrfs_unlink_inode.btrfs_rmdir.vfs_rmdir.do_rmdir.__x64_sys_unlinkat 0.00 +1.0 1.05 ± 20% perf-profile.calltrace.cycles-pp.__vfs_getxattr.do_getxattr.filename_getxattr.path_getxattrat.do_syscall_64 0.00 +1.0 1.05 ± 15% perf-profile.calltrace.cycles-pp.cifs_send_recv.SMB2_query_directory.find_cifs_entry.cifs_readdir.iterate_dir 0.00 +1.0 1.05 ± 15% perf-profile.calltrace.cycles-pp.compound_send_recv.cifs_send_recv.SMB2_query_directory.find_cifs_entry.cifs_readdir 1.10 ± 18% +1.0 2.15 ± 5% perf-profile.calltrace.cycles-pp.flush_smp_call_function_queue.do_idle.cpu_startup_entry.start_secondary.common_startup_64 0.00 +1.1 1.08 ± 13% perf-profile.calltrace.cycles-pp.__SMB2_close.cifs_closedir.__fput.__x64_sys_close.do_syscall_64 0.00 +1.1 1.12 ± 14% perf-profile.calltrace.cycles-pp.cifs_closedir.__fput.__x64_sys_close.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.00 +1.1 1.12 ± 17% perf-profile.calltrace.cycles-pp.tcp_rcv_established.tcp_v6_do_rcv.tcp_v6_rcv.ip6_protocol_deliver_rcu.ip6_input_finish 0.00 +1.1 1.13 ± 26% perf-profile.calltrace.cycles-pp.__schedule.schedule.schedule_hrtimeout_range.ep_poll.do_epoll_wait 0.00 +1.1 1.13 ± 17% perf-profile.calltrace.cycles-pp.tcp_v6_do_rcv.tcp_v6_rcv.ip6_protocol_deliver_rcu.ip6_input_finish.__netif_receive_skb_one_core 0.00 +1.1 1.14 ± 10% perf-profile.calltrace.cycles-pp.___sys_recvmsg.__sys_recvmsg.do_syscall_64.entry_SYSCALL_64_after_hwframe.recvmsg 0.00 +1.1 1.15 ± 13% perf-profile.calltrace.cycles-pp.SMB2_query_directory.find_cifs_entry.cifs_readdir.iterate_dir.__x64_sys_getdents64 0.00 +1.2 1.15 ± 16% perf-profile.calltrace.cycles-pp.syscall 0.00 +1.2 1.15 ± 16% perf-profile.calltrace.cycles-pp.tcp_recvmsg_locked.tcp_recvmsg.inet6_recvmsg.sock_recvmsg.cifs_readv_from_socket 0.00 +1.2 1.17 ± 13% perf-profile.calltrace.cycles-pp.find_cifs_entry.cifs_readdir.iterate_dir.__x64_sys_getdents64.do_syscall_64 0.00 +1.2 1.17 ± 27% perf-profile.calltrace.cycles-pp.schedule.schedule_hrtimeout_range.ep_poll.do_epoll_wait.__x64_sys_epoll_wait 0.00 +1.2 1.17 ± 11% perf-profile.calltrace.cycles-pp.compound_send_recv.smb2_query_dir_first._initiate_cifs_search.cifs_readdir.iterate_dir 0.00 +1.2 1.18 ± 8% perf-profile.calltrace.cycles-pp.__sys_recvmsg.do_syscall_64.entry_SYSCALL_64_after_hwframe.recvmsg 0.00 +1.2 1.24 ± 8% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.recvmsg 0.00 +1.2 1.25 ± 8% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.recvmsg 0.00 +1.3 1.25 ± 14% perf-profile.calltrace.cycles-pp.inet6_recvmsg.sock_recvmsg.cifs_readv_from_socket.cifs_read_from_socket.cifs_demultiplex_thread 0.00 +1.3 1.26 ± 14% perf-profile.calltrace.cycles-pp.sock_recvmsg.cifs_readv_from_socket.cifs_read_from_socket.cifs_demultiplex_thread.kthread 0.00 +1.3 1.26 ± 9% perf-profile.calltrace.cycles-pp.__fput.__x64_sys_close.do_syscall_64.entry_SYSCALL_64_after_hwframe.__close_nocancel 0.00 +1.3 1.28 ± 10% perf-profile.calltrace.cycles-pp.path_listxattrat.do_syscall_64.entry_SYSCALL_64_after_hwframe.listxattr 0.00 +1.3 1.29 ± 7% perf-profile.calltrace.cycles-pp.compound_send_recv.smb2_compound_op.smb2_rmdir.cifs_rmdir.vfs_rmdir 0.00 +1.3 1.31 ± 10% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.listxattr 0.00 +1.3 1.31 ± 10% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.listxattr 0.00 +1.3 1.33 ± 19% perf-profile.calltrace.cycles-pp.tcp_recvmsg.inet6_recvmsg.sock_recvmsg.cifs_readv_from_socket.cifs_read_from_socket 0.00 +1.4 1.37 ± 20% perf-profile.calltrace.cycles-pp.do_getxattr.filename_getxattr.path_getxattrat.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.00 +1.4 1.37 ± 10% perf-profile.calltrace.cycles-pp.recvmsg 0.00 +1.4 1.39 ± 11% perf-profile.calltrace.cycles-pp.listxattr 0.00 +1.4 1.41 ± 18% perf-profile.calltrace.cycles-pp.tcp_v6_rcv.ip6_protocol_deliver_rcu.ip6_input_finish.__netif_receive_skb_one_core.process_backlog 0.10 ±223% +1.4 1.52 ± 8% perf-profile.calltrace.cycles-pp.vfs_statx.vfs_fstatat.__do_sys_newfstatat.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.00 +1.4 1.42 ± 26% perf-profile.calltrace.cycles-pp.schedule_hrtimeout_range.ep_poll.do_epoll_wait.__x64_sys_epoll_wait.do_syscall_64 0.00 +1.4 1.44 ± 15% perf-profile.calltrace.cycles-pp.cifs_readv_from_socket.cifs_read_from_socket.cifs_demultiplex_thread.kthread.ret_from_fork 0.00 +1.4 1.44 ± 12% perf-profile.calltrace.cycles-pp.__x64_sys_close.do_syscall_64.entry_SYSCALL_64_after_hwframe.__close_nocancel 0.00 +1.4 1.45 ± 18% perf-profile.calltrace.cycles-pp.ip6_protocol_deliver_rcu.ip6_input_finish.__netif_receive_skb_one_core.process_backlog.__napi_poll 0.00 +1.5 1.46 ± 16% perf-profile.calltrace.cycles-pp.do_sys_openat2.__x64_sys_openat.do_syscall_64.entry_SYSCALL_64_after_hwframe.openat64 0.00 +1.5 1.46 ± 18% perf-profile.calltrace.cycles-pp.ip6_input_finish.__netif_receive_skb_one_core.process_backlog.__napi_poll.net_rx_action 0.00 +1.5 1.46 ± 16% perf-profile.calltrace.cycles-pp.cifs_read_from_socket.cifs_demultiplex_thread.kthread.ret_from_fork.ret_from_fork_asm 0.00 +1.5 1.50 ± 15% perf-profile.calltrace.cycles-pp.__x64_sys_openat.do_syscall_64.entry_SYSCALL_64_after_hwframe.openat64 0.00 +1.5 1.50 ± 13% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__close_nocancel 0.00 +1.5 1.52 ± 12% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__close_nocancel 0.00 +1.5 1.53 ± 14% perf-profile.calltrace.cycles-pp.path_lookupat.filename_lookup.filename_getxattr.path_getxattrat.do_syscall_64 0.00 +1.5 1.53 ± 18% perf-profile.calltrace.cycles-pp.__netif_receive_skb_one_core.process_backlog.__napi_poll.net_rx_action.handle_softirqs 0.00 +1.5 1.54 ± 14% perf-profile.calltrace.cycles-pp.filename_lookup.filename_getxattr.path_getxattrat.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.00 +1.6 1.56 ± 15% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.openat64 0.00 +1.6 1.56 ± 10% perf-profile.calltrace.cycles-pp.smb2_query_dir_first._initiate_cifs_search.cifs_readdir.iterate_dir.__x64_sys_getdents64 0.00 +1.6 1.57 ± 17% perf-profile.calltrace.cycles-pp.process_backlog.__napi_poll.net_rx_action.handle_softirqs.do_softirq 0.00 +1.6 1.57 ± 17% perf-profile.calltrace.cycles-pp.__napi_poll.net_rx_action.handle_softirqs.do_softirq.__local_bh_enable_ip 0.00 +1.6 1.58 ± 15% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.openat64 0.00 +1.6 1.58 ± 12% perf-profile.calltrace.cycles-pp.__close_nocancel 0.00 +1.6 1.59 ± 10% perf-profile.calltrace.cycles-pp._initiate_cifs_search.cifs_readdir.iterate_dir.__x64_sys_getdents64.do_syscall_64 0.00 +1.7 1.66 ± 13% perf-profile.calltrace.cycles-pp.btrfs_rmdir.vfs_rmdir.do_rmdir.__x64_sys_unlinkat.do_syscall_64 0.00 +1.7 1.73 ± 29% perf-profile.calltrace.cycles-pp.tcp_write_xmit.__tcp_push_pending_frames.tcp_sock_set_cork.__smb_send_rqst.smb_send_rqst 0.00 +1.7 1.73 ± 9% perf-profile.calltrace.cycles-pp.smb2_compound_op.smb2_rmdir.cifs_rmdir.vfs_rmdir.do_rmdir 0.00 +1.7 1.73 ± 8% perf-profile.calltrace.cycles-pp.btrfs_evict_inode.evict.__dentry_kill.dput.__fput 0.00 +1.7 1.74 ± 28% perf-profile.calltrace.cycles-pp.__tcp_push_pending_frames.tcp_sock_set_cork.__smb_send_rqst.smb_send_rqst.compound_send_recv 0.00 +1.7 1.74 ± 9% perf-profile.calltrace.cycles-pp.smb2_rmdir.cifs_rmdir.vfs_rmdir.do_rmdir.__x64_sys_unlinkat 0.00 +1.8 1.79 ± 14% perf-profile.calltrace.cycles-pp.openat64 0.00 +1.8 1.80 ± 10% perf-profile.calltrace.cycles-pp.cifs_rmdir.vfs_rmdir.do_rmdir.__x64_sys_unlinkat.do_syscall_64 0.00 +1.8 1.81 ± 8% perf-profile.calltrace.cycles-pp.evict.__dentry_kill.dput.__fput.__x64_sys_close 0.00 +1.8 1.85 ± 19% perf-profile.calltrace.cycles-pp.net_rx_action.handle_softirqs.do_softirq.__local_bh_enable_ip.__dev_queue_xmit 0.00 +2.1 2.11 ± 7% perf-profile.calltrace.cycles-pp.vfs_fstatat.__do_sys_newfstatat.do_syscall_64.entry_SYSCALL_64_after_hwframe.fstatat64 0.00 +2.1 2.11 ± 8% perf-profile.calltrace.cycles-pp.__dentry_kill.dput.__fput.__x64_sys_close.do_syscall_64 0.00 +2.1 2.12 ± 23% perf-profile.calltrace.cycles-pp.handle_softirqs.do_softirq.__local_bh_enable_ip.__dev_queue_xmit.ip6_finish_output2 0.00 +2.1 2.13 ± 23% perf-profile.calltrace.cycles-pp.do_softirq.__local_bh_enable_ip.__dev_queue_xmit.ip6_finish_output2.ip6_finish_output 0.00 +2.2 2.16 ± 7% perf-profile.calltrace.cycles-pp.dput.__fput.__x64_sys_close.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.00 +2.2 2.16 ± 22% perf-profile.calltrace.cycles-pp.__local_bh_enable_ip.__dev_queue_xmit.ip6_finish_output2.ip6_finish_output.ip6_xmit 0.00 +2.2 2.19 ± 25% perf-profile.calltrace.cycles-pp.ep_poll.do_epoll_wait.__x64_sys_epoll_wait.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.00 +2.3 2.25 ± 25% perf-profile.calltrace.cycles-pp.do_epoll_wait.__x64_sys_epoll_wait.do_syscall_64.entry_SYSCALL_64_after_hwframe.epoll_wait 0.00 +2.3 2.32 ± 9% perf-profile.calltrace.cycles-pp.__fput.__x64_sys_close.do_syscall_64.entry_SYSCALL_64_after_hwframe.__close 0.00 +2.3 2.33 ± 25% perf-profile.calltrace.cycles-pp.__x64_sys_epoll_wait.do_syscall_64.entry_SYSCALL_64_after_hwframe.epoll_wait 0.00 +2.5 2.54 ± 18% perf-profile.calltrace.cycles-pp.inet6_csk_xmit.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames.tcp_sendmsg_locked 0.00 +2.6 2.59 ± 25% perf-profile.calltrace.cycles-pp.__dev_queue_xmit.ip6_finish_output2.ip6_finish_output.ip6_xmit.inet6_csk_xmit 0.00 +2.6 2.59 ± 24% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.epoll_wait 0.00 +2.6 2.59 ± 24% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.epoll_wait 0.00 +2.6 2.60 ± 7% perf-profile.calltrace.cycles-pp.__x64_sys_close.do_syscall_64.entry_SYSCALL_64_after_hwframe.__close 0.00 +2.6 2.65 ± 8% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__close 0.00 +2.7 2.66 ± 8% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__close 0.00 +2.7 2.66 ± 26% perf-profile.calltrace.cycles-pp.ip6_finish_output2.ip6_finish_output.ip6_xmit.inet6_csk_xmit.__tcp_transmit_skb 0.00 +2.7 2.72 ± 14% perf-profile.calltrace.cycles-pp.cifs_demultiplex_thread.kthread.ret_from_fork.ret_from_fork_asm 0.00 +2.7 2.72 ± 25% perf-profile.calltrace.cycles-pp.ip6_finish_output.ip6_xmit.inet6_csk_xmit.__tcp_transmit_skb.tcp_write_xmit 0.00 +2.8 2.79 ± 17% perf-profile.calltrace.cycles-pp.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames.tcp_sendmsg_locked.tcp_sendmsg 0.00 +2.8 2.80 ± 8% perf-profile.calltrace.cycles-pp.__do_sys_newfstatat.do_syscall_64.entry_SYSCALL_64_after_hwframe.fstatat64 0.00 +2.8 2.85 ± 8% perf-profile.calltrace.cycles-pp.__close 0.00 +2.9 2.85 ± 22% perf-profile.calltrace.cycles-pp.epoll_wait 0.00 +3.0 2.99 ± 13% perf-profile.calltrace.cycles-pp.filename_getxattr.path_getxattrat.do_syscall_64.entry_SYSCALL_64_after_hwframe.getxattr 0.00 +3.0 3.00 ± 28% perf-profile.calltrace.cycles-pp.ip6_xmit.inet6_csk_xmit.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames 0.00 +3.1 3.06 ± 9% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.fstatat64 0.00 +3.1 3.08 ± 16% perf-profile.calltrace.cycles-pp.tcp_write_xmit.__tcp_push_pending_frames.tcp_sendmsg_locked.tcp_sendmsg.____sys_sendmsg 0.00 +3.1 3.10 ± 16% perf-profile.calltrace.cycles-pp.__tcp_push_pending_frames.tcp_sendmsg_locked.tcp_sendmsg.____sys_sendmsg.___sys_sendmsg 0.00 +3.1 3.10 ± 9% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.fstatat64 0.00 +3.1 3.14 ± 10% perf-profile.calltrace.cycles-pp.cifs_readdir.iterate_dir.__x64_sys_getdents64.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.00 +3.2 3.19 ± 13% perf-profile.calltrace.cycles-pp.path_getxattrat.do_syscall_64.entry_SYSCALL_64_after_hwframe.getxattr 0.00 +3.3 3.25 ± 13% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.getxattr 0.00 +3.3 3.26 ± 13% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.getxattr 0.00 +3.4 3.39 ± 13% perf-profile.calltrace.cycles-pp.getxattr 0.00 +3.6 3.65 ± 11% perf-profile.calltrace.cycles-pp.fstatat64 0.00 +3.8 3.79 ± 16% perf-profile.calltrace.cycles-pp.tcp_sendmsg_locked.tcp_sendmsg.____sys_sendmsg.___sys_sendmsg.__sys_sendmsg 0.00 +3.8 3.80 ± 10% perf-profile.calltrace.cycles-pp.vfs_rmdir.do_rmdir.__x64_sys_unlinkat.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.00 +3.9 3.89 ± 16% perf-profile.calltrace.cycles-pp.tcp_sendmsg.____sys_sendmsg.___sys_sendmsg.__sys_sendmsg.do_syscall_64 0.00 +4.0 4.01 ± 11% perf-profile.calltrace.cycles-pp.do_rmdir.__x64_sys_unlinkat.do_syscall_64.entry_SYSCALL_64_after_hwframe.unlinkat 0.00 +4.1 4.06 ± 11% perf-profile.calltrace.cycles-pp.__x64_sys_unlinkat.do_syscall_64.entry_SYSCALL_64_after_hwframe.unlinkat 0.00 +4.1 4.09 ± 11% perf-profile.calltrace.cycles-pp.iterate_dir.__x64_sys_getdents64.do_syscall_64.entry_SYSCALL_64_after_hwframe.getdents64 0.00 +4.1 4.10 ± 11% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.unlinkat 0.00 +4.1 4.10 ± 11% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.unlinkat 0.00 +4.2 4.18 ± 11% perf-profile.calltrace.cycles-pp.__x64_sys_getdents64.do_syscall_64.entry_SYSCALL_64_after_hwframe.getdents64 0.00 +4.2 4.19 ± 11% perf-profile.calltrace.cycles-pp.unlinkat 0.00 +4.3 4.28 ± 11% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.getdents64 0.00 +4.3 4.29 ± 11% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.getdents64 0.00 +4.4 4.44 ± 12% perf-profile.calltrace.cycles-pp.getdents64 0.00 +4.5 4.46 ± 16% perf-profile.calltrace.cycles-pp.____sys_sendmsg.___sys_sendmsg.__sys_sendmsg.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.00 +4.7 4.65 ± 16% perf-profile.calltrace.cycles-pp.___sys_sendmsg.__sys_sendmsg.do_syscall_64.entry_SYSCALL_64_after_hwframe.sendmsg 0.00 +4.7 4.70 ± 17% perf-profile.calltrace.cycles-pp.__sys_sendmsg.do_syscall_64.entry_SYSCALL_64_after_hwframe.sendmsg 0.00 +4.8 4.77 ± 16% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.sendmsg 0.00 +4.8 4.77 ± 16% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.sendmsg 0.00 +4.9 4.92 ± 16% perf-profile.calltrace.cycles-pp.sendmsg 47.47 -20.7 26.76 ± 8% perf-profile.children.cycles-pp.common_startup_64 47.47 -20.7 26.76 ± 8% perf-profile.children.cycles-pp.cpu_startup_entry 47.42 -20.7 26.74 ± 8% perf-profile.children.cycles-pp.do_idle 42.13 ± 3% -18.4 23.69 ± 8% perf-profile.children.cycles-pp.start_secondary 38.10 ± 4% -17.8 20.30 ± 9% perf-profile.children.cycles-pp.cpuidle_idle_call 33.63 ± 3% -15.4 18.24 ± 10% perf-profile.children.cycles-pp.cpuidle_enter 33.49 ± 3% -15.3 18.15 ± 10% perf-profile.children.cycles-pp.cpuidle_enter_state 14.26 ± 4% -10.1 4.15 ± 29% perf-profile.children.cycles-pp.asm_sysvec_apic_timer_interrupt 13.24 ± 5% -9.4 3.84 ± 30% perf-profile.children.cycles-pp.sysvec_apic_timer_interrupt 7.10 ± 3% -5.6 1.53 ± 44% perf-profile.children.cycles-pp.dispatch_events 7.10 ± 3% -5.6 1.53 ± 44% perf-profile.children.cycles-pp.cmd_stat 7.08 ± 3% -5.6 1.53 ± 44% perf-profile.children.cycles-pp.process_interval 6.96 ± 4% -5.5 1.48 ± 44% perf-profile.children.cycles-pp.read_counters 6.44 ± 6% -5.0 1.42 ± 35% perf-profile.children.cycles-pp.read 6.25 ± 9% -4.8 1.42 ± 47% perf-profile.children.cycles-pp.__x64_sys_execve 6.20 ± 8% -4.8 1.40 ± 46% perf-profile.children.cycles-pp.do_execveat_common 6.18 ± 10% -4.8 1.41 ± 47% perf-profile.children.cycles-pp.execve 6.36 ± 6% -4.6 1.81 ± 33% perf-profile.children.cycles-pp.__sysvec_apic_timer_interrupt 10.50 ± 11% -4.5 6.01 ± 11% perf-profile.children.cycles-pp.ret_from_fork_asm 5.70 ± 5% -4.4 1.25 ± 42% perf-profile.children.cycles-pp.sched_setaffinity 10.45 ± 11% -4.4 6.00 ± 11% perf-profile.children.cycles-pp.ret_from_fork 5.95 ± 11% -4.4 1.52 ± 36% perf-profile.children.cycles-pp.asm_exc_page_fault 6.20 ± 6% -4.4 1.78 ± 33% perf-profile.children.cycles-pp.hrtimer_interrupt 5.59 ± 5% -4.3 1.28 ± 36% perf-profile.children.cycles-pp.ksys_read 10.06 ± 12% -4.1 5.91 ± 11% perf-profile.children.cycles-pp.kthread 5.30 ± 6% -4.1 1.24 ± 37% perf-profile.children.cycles-pp.vfs_read 5.15 ± 12% -3.9 1.29 ± 34% perf-profile.children.cycles-pp.do_user_addr_fault 5.16 ± 12% -3.9 1.30 ± 34% perf-profile.children.cycles-pp.exc_page_fault 16.15 ± 8% -3.7 12.41 ± 4% perf-profile.children.cycles-pp.intel_idle 5.11 ± 9% -3.7 1.44 ± 34% perf-profile.children.cycles-pp.__hrtimer_run_queues 4.86 ± 13% -3.6 1.24 ± 37% perf-profile.children.cycles-pp.handle_mm_fault 4.58 ± 11% -3.5 1.03 ± 39% perf-profile.children.cycles-pp.smpboot_thread_fn 4.55 ± 13% -3.4 1.16 ± 37% perf-profile.children.cycles-pp.__handle_mm_fault 5.26 ± 13% -3.3 1.94 ± 22% perf-profile.children.cycles-pp.sched_balance_rq 4.18 ± 11% -3.3 0.92 ± 41% perf-profile.children.cycles-pp.bprm_execve 4.56 ± 15% -3.1 1.48 ± 24% perf-profile.children.cycles-pp.__irq_exit_rcu 4.54 ± 14% -3.0 1.56 ± 25% perf-profile.children.cycles-pp.sched_balance_find_src_group 4.14 ± 13% -3.0 1.18 ± 29% perf-profile.children.cycles-pp.tick_nohz_handler 4.46 ± 14% -2.9 1.52 ± 26% perf-profile.children.cycles-pp.update_sd_lb_stats 3.65 ± 15% -2.8 0.81 ± 46% perf-profile.children.cycles-pp.exec_binprm 3.62 ± 15% -2.8 0.80 ± 46% perf-profile.children.cycles-pp.search_binary_handler 3.64 ± 6% -2.8 0.82 ± 48% perf-profile.children.cycles-pp.evlist_cpu_iterator__next 4.61 ± 9% -2.8 1.80 ± 15% perf-profile.children.cycles-pp.__pick_next_task 4.73 ± 23% -2.8 1.96 ± 13% perf-profile.children.cycles-pp._nohz_idle_balance 4.03 ± 16% -2.7 1.30 ± 28% perf-profile.children.cycles-pp.update_sg_lb_stats 3.50 ± 15% -2.7 0.79 ± 47% perf-profile.children.cycles-pp.load_elf_binary 4.12 ± 16% -2.4 1.76 ± 30% perf-profile.children.cycles-pp.worker_thread 6.97 ± 8% -2.4 4.62 perf-profile.children.cycles-pp.__schedule 3.34 ± 11% -2.3 1.00 ± 24% perf-profile.children.cycles-pp.sched_balance_newidle 2.93 ± 14% -2.3 0.60 ± 42% perf-profile.children.cycles-pp.balance_fair 3.04 ± 12% -2.3 0.74 ± 49% perf-profile.children.cycles-pp.vm_mmap_pgoff 3.00 ± 12% -2.3 0.73 ± 50% perf-profile.children.cycles-pp.do_mmap 5.34 ± 23% -2.3 3.07 ± 24% perf-profile.children.cycles-pp.rest_init 5.34 ± 23% -2.3 3.07 ± 24% perf-profile.children.cycles-pp.start_kernel 5.34 ± 23% -2.3 3.07 ± 24% perf-profile.children.cycles-pp.x86_64_start_kernel 5.34 ± 23% -2.3 3.07 ± 24% perf-profile.children.cycles-pp.x86_64_start_reservations 3.10 ± 10% -2.1 0.96 ± 36% perf-profile.children.cycles-pp.x64_sys_call 2.67 ± 5% -2.1 0.58 ± 39% perf-profile.children.cycles-pp.__x64_sys_sched_setaffinity 2.74 ± 9% -2.1 0.67 ± 50% perf-profile.children.cycles-pp.__mmap_region 2.78 ± 12% -2.0 0.73 ± 45% perf-profile.children.cycles-pp.__x64_sys_exit_group 2.78 ± 12% -2.0 0.73 ± 45% perf-profile.children.cycles-pp.do_group_exit 2.95 ± 11% -2.0 0.90 ± 30% perf-profile.children.cycles-pp.update_process_times 2.77 ± 12% -2.0 0.73 ± 45% perf-profile.children.cycles-pp.do_exit 3.61 ± 21% -2.0 1.64 ± 31% perf-profile.children.cycles-pp.process_one_work 2.54 ± 11% -1.9 0.62 ± 39% perf-profile.children.cycles-pp.do_pte_missing 2.36 ± 8% -1.8 0.52 ± 41% perf-profile.children.cycles-pp.__sched_setaffinity 2.38 ± 11% -1.8 0.56 ± 35% perf-profile.children.cycles-pp.seq_read_iter 2.23 ± 11% -1.8 0.43 ± 37% perf-profile.children.cycles-pp.readn 2.45 ± 14% -1.8 0.66 ± 42% perf-profile.children.cycles-pp.__mmput 2.27 ± 11% -1.8 0.49 ± 42% perf-profile.children.cycles-pp.setlocale 2.42 ± 14% -1.8 0.64 ± 43% perf-profile.children.cycles-pp.exit_mmap 2.19 ± 14% -1.7 0.50 ± 40% perf-profile.children.cycles-pp.ksys_mmap_pgoff 2.12 ± 17% -1.6 0.47 ± 39% perf-profile.children.cycles-pp.kernel_clone 4.89 ± 12% -1.6 3.28 ± 2% perf-profile.children.cycles-pp.schedule 2.04 ± 9% -1.6 0.45 ± 43% perf-profile.children.cycles-pp.__set_cpus_allowed_ptr 2.06 ± 15% -1.6 0.50 ± 38% perf-profile.children.cycles-pp.do_read_fault 1.89 ± 18% -1.5 0.37 ± 47% perf-profile.children.cycles-pp.evsel__read_counter 2.69 ± 17% -1.4 1.27 ± 17% perf-profile.children.cycles-pp.sched_balance_domains 1.84 ± 16% -1.4 0.46 ± 38% perf-profile.children.cycles-pp.filemap_map_pages 1.91 ± 17% -1.4 0.54 ± 48% perf-profile.children.cycles-pp.exit_mm 1.73 ± 23% -1.3 0.42 ± 38% perf-profile.children.cycles-pp.irq_enter_rcu 2.58 ± 17% -1.3 1.27 ± 6% perf-profile.children.cycles-pp.menu_select 1.66 ± 24% -1.3 0.41 ± 38% perf-profile.children.cycles-pp.tick_irq_enter 1.58 ± 8% -1.2 0.35 ± 37% perf-profile.children.cycles-pp.__vfork 1.51 ± 19% -1.2 0.30 ± 45% perf-profile.children.cycles-pp.copy_process 1.50 ± 24% -1.2 0.31 ± 73% perf-profile.children.cycles-pp.irq_work_run_list 1.49 ± 23% -1.2 0.30 ± 73% perf-profile.children.cycles-pp.__sysvec_irq_work 1.49 ± 23% -1.2 0.30 ± 73% perf-profile.children.cycles-pp._printk 1.49 ± 23% -1.2 0.30 ± 73% perf-profile.children.cycles-pp.asm_sysvec_irq_work 1.49 ± 23% -1.2 0.30 ± 73% perf-profile.children.cycles-pp.irq_work_run 1.49 ± 23% -1.2 0.30 ± 73% perf-profile.children.cycles-pp.irq_work_single 1.49 ± 23% -1.2 0.30 ± 73% perf-profile.children.cycles-pp.sysvec_irq_work 1.30 ± 25% -1.1 0.20 ± 78% perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath 3.35 ± 13% -1.1 2.26 ± 14% perf-profile.children.cycles-pp.__x64_sys_openat 3.27 ± 11% -1.1 2.19 ± 10% perf-profile.children.cycles-pp.path_openat 3.29 ± 11% -1.1 2.22 ± 10% perf-profile.children.cycles-pp.do_filp_open 1.51 ± 22% -1.1 0.45 ± 32% perf-profile.children.cycles-pp.sched_tick 1.31 ± 33% -1.1 0.25 ± 39% perf-profile.children.cycles-pp.tmigr_handle_remote 1.39 ± 11% -1.1 0.34 ± 49% perf-profile.children.cycles-pp.__mmap_new_vma 1.33 ± 21% -1.0 0.30 ± 47% perf-profile.children.cycles-pp.__open64_nocancel 1.29 ± 13% -1.0 0.29 ± 35% perf-profile.children.cycles-pp.perf_read 1.26 ± 18% -1.0 0.27 ± 35% perf-profile.children.cycles-pp.__x64_sys_vfork 1.22 ± 34% -1.0 0.24 ± 41% perf-profile.children.cycles-pp.tmigr_handle_remote_up 1.13 ± 8% -0.9 0.22 ± 35% perf-profile.children.cycles-pp.perf_evsel__read 1.15 ± 23% -0.9 0.24 ± 42% perf-profile.children.cycles-pp.__set_cpus_allowed_ptr_locked 1.17 ± 13% -0.9 0.30 ± 54% perf-profile.children.cycles-pp.elf_load 1.12 ± 14% -0.9 0.27 ± 56% perf-profile.children.cycles-pp._Fork 1.39 ± 34% -0.8 0.56 ± 22% perf-profile.children.cycles-pp.raw_spin_rq_lock_nested 1.05 ± 22% -0.8 0.22 ± 39% perf-profile.children.cycles-pp.__do_set_cpus_allowed 1.06 ± 16% -0.8 0.25 ± 61% perf-profile.children.cycles-pp.pipe_read 1.03 ± 33% -0.8 0.22 ± 37% perf-profile.children.cycles-pp._raw_spin_lock_irq 0.97 ± 17% -0.8 0.20 ± 47% perf-profile.children.cycles-pp.__lookup_slow 1.03 ± 20% -0.8 0.27 ± 50% perf-profile.children.cycles-pp.unmap_vmas 1.19 ± 15% -0.8 0.44 ± 17% perf-profile.children.cycles-pp.idle_cpu 0.95 ± 18% -0.8 0.20 ± 48% perf-profile.children.cycles-pp.__mmap 0.93 ± 14% -0.7 0.19 ± 38% perf-profile.children.cycles-pp.migration_cpu_stop 0.94 ± 15% -0.7 0.20 ± 40% perf-profile.children.cycles-pp.cpu_stopper_thread 0.93 ± 14% -0.7 0.20 ± 59% perf-profile.children.cycles-pp.alloc_bprm 0.92 ± 27% -0.7 0.18 ± 37% perf-profile.children.cycles-pp.proc_reg_read_iter 0.89 ± 12% -0.7 0.17 ± 36% perf-profile.children.cycles-pp.move_queued_task 0.95 ± 14% -0.7 0.24 ± 27% perf-profile.children.cycles-pp.tick_nohz_stop_tick 0.95 ± 14% -0.7 0.25 ± 27% perf-profile.children.cycles-pp.tick_nohz_idle_stop_tick 0.92 ± 21% -0.7 0.23 ± 28% perf-profile.children.cycles-pp.begin_new_exec 0.86 ± 18% -0.7 0.20 ± 49% perf-profile.children.cycles-pp.__do_sys_clone 0.88 ± 37% -0.7 0.22 ± 30% perf-profile.children.cycles-pp.do_anonymous_page 0.85 ± 13% -0.6 0.20 ± 44% perf-profile.children.cycles-pp.affine_move_task 0.92 ± 24% -0.6 0.29 ± 44% perf-profile.children.cycles-pp.delay_tsc 0.82 ± 18% -0.6 0.19 ± 34% perf-profile.children.cycles-pp.tlb_finish_mmu 0.80 ± 42% -0.6 0.17 ± 30% perf-profile.children.cycles-pp.update_sg_wakeup_stats 0.81 ± 43% -0.6 0.18 ± 25% perf-profile.children.cycles-pp.sched_balance_find_dst_group 0.79 ± 25% -0.6 0.16 ± 50% perf-profile.children.cycles-pp.alloc_pages_mpol_noprof 2.19 ± 9% -0.6 1.57 ± 8% perf-profile.children.cycles-pp.enqueue_task 0.90 ± 22% -0.6 0.28 ± 42% perf-profile.children.cycles-pp.next_uptodate_folio 1.21 ± 22% -0.6 0.59 ± 32% perf-profile.children.cycles-pp.rcu_core 1.17 ± 12% -0.6 0.56 ± 20% perf-profile.children.cycles-pp.tick_nohz_idle_exit 1.04 ± 23% -0.6 0.43 ± 15% perf-profile.children.cycles-pp.update_rq_clock_task 0.81 ± 15% -0.6 0.20 ± 22% perf-profile.children.cycles-pp.tick_nohz_restart_sched_tick 0.78 ± 15% -0.6 0.17 ± 86% perf-profile.children.cycles-pp.mas_store_prealloc 1.07 ± 24% -0.6 0.47 ± 20% perf-profile.children.cycles-pp.tick_nohz_get_sleep_length 0.86 ± 24% -0.6 0.26 ± 54% perf-profile.children.cycles-pp.unmap_page_range 0.74 ± 28% -0.6 0.15 ± 51% perf-profile.children.cycles-pp.__alloc_pages_noprof 0.82 ± 24% -0.6 0.24 ± 48% perf-profile.children.cycles-pp.zap_pmd_range 3.34 ± 13% -0.6 2.76 ± 9% perf-profile.children.cycles-pp.do_sys_openat2 0.80 ± 22% -0.6 0.24 ± 45% perf-profile.children.cycles-pp.zap_pte_range 0.74 ± 15% -0.6 0.18 ± 23% perf-profile.children.cycles-pp.exec_mmap 0.69 ± 23% -0.6 0.12 ± 34% perf-profile.children.cycles-pp.wp_page_copy 0.71 ± 15% -0.6 0.15 ± 64% perf-profile.children.cycles-pp.d_alloc_parallel 0.81 ± 23% -0.6 0.26 ± 45% perf-profile.children.cycles-pp.__split_vma 1.47 ± 21% -0.6 0.92 ± 28% perf-profile.children.cycles-pp.wait_for_lsr 0.68 ± 30% -0.5 0.13 ± 36% perf-profile.children.cycles-pp.seq_read 0.67 ± 22% -0.5 0.12 ± 81% perf-profile.children.cycles-pp.mm_init 0.77 ± 25% -0.5 0.24 ± 56% perf-profile.children.cycles-pp.__mmap_prepare 0.64 ± 23% -0.5 0.11 ± 40% perf-profile.children.cycles-pp.vmstat_start 0.69 ± 19% -0.5 0.17 ± 21% perf-profile.children.cycles-pp.clockevents_program_event 1.49 ± 23% -0.5 0.97 ± 28% perf-profile.children.cycles-pp.serial8250_console_write 0.64 ± 18% -0.5 0.14 ± 32% perf-profile.children.cycles-pp.free_pages_and_swap_cache 0.64 ± 18% -0.5 0.14 ± 32% perf-profile.children.cycles-pp.__tlb_batch_free_encoded_pages 0.70 ± 27% -0.5 0.19 ± 39% perf-profile.children.cycles-pp.vms_gather_munmap_vmas 0.60 ± 34% -0.5 0.09 ± 72% perf-profile.children.cycles-pp.tick_do_update_jiffies64 0.62 ± 11% -0.5 0.12 ± 36% perf-profile.children.cycles-pp.__pte_offset_map_lock 1.93 ± 11% -0.5 1.44 ± 10% perf-profile.children.cycles-pp.enqueue_task_fair 0.54 ±109% -0.5 0.05 ±103% perf-profile.children.cycles-pp.need_update 0.88 ± 26% -0.5 0.40 ± 15% perf-profile.children.cycles-pp.sched_balance_update_blocked_averages 0.56 ± 25% -0.5 0.11 ± 53% perf-profile.children.cycles-pp.setup_arg_pages 0.66 ± 22% -0.5 0.20 ± 40% perf-profile.children.cycles-pp.zap_present_ptes 0.81 ± 19% -0.4 0.36 ± 20% perf-profile.children.cycles-pp.tick_nohz_next_event 0.56 ± 14% -0.4 0.12 ± 20% perf-profile.children.cycles-pp.__cmd_record 0.56 ± 14% -0.4 0.12 ± 20% perf-profile.children.cycles-pp.cmd_record 0.54 ± 16% -0.4 0.10 ± 48% perf-profile.children.cycles-pp.folios_put_refs 0.74 ± 12% -0.4 0.30 ± 16% perf-profile.children.cycles-pp.finish_task_switch 1.11 ± 19% -0.4 0.67 ± 11% perf-profile.children.cycles-pp.hrtimer_start_range_ns 0.59 ± 17% -0.4 0.16 ± 33% perf-profile.children.cycles-pp.vma_interval_tree_insert 0.48 ±117% -0.4 0.06 ± 98% perf-profile.children.cycles-pp.acpi_os_execute_deferred 0.62 ± 32% -0.4 0.20 ± 51% perf-profile.children.cycles-pp.native_irq_return_iret 0.54 ± 19% -0.4 0.12 ± 63% perf-profile.children.cycles-pp.dup_mm 0.92 ± 29% -0.4 0.50 ± 31% perf-profile.children.cycles-pp.rcu_do_batch 0.48 ±120% -0.4 0.06 ± 98% perf-profile.children.cycles-pp.acpi_ev_asynch_execute_gpe_method 0.54 ± 16% -0.4 0.13 ± 60% perf-profile.children.cycles-pp.d_alloc 0.76 ± 27% -0.4 0.35 ± 17% perf-profile.children.cycles-pp.__memcg_slab_post_alloc_hook 0.54 ± 33% -0.4 0.14 ± 26% perf-profile.children.cycles-pp.wait4 0.57 ± 24% -0.4 0.16 ± 74% perf-profile.children.cycles-pp.copy_strings 0.52 ± 34% -0.4 0.12 ± 47% perf-profile.children.cycles-pp.wake_up_new_task 0.52 ± 14% -0.4 0.12 ± 34% perf-profile.children.cycles-pp.fold_vm_zone_numa_events 0.49 ± 42% -0.4 0.08 ± 64% perf-profile.children.cycles-pp.get_page_from_freelist 0.54 ± 14% -0.4 0.13 ± 52% perf-profile.children.cycles-pp.perf_event_read 0.60 ± 21% -0.4 0.20 ± 9% perf-profile.children.cycles-pp.timerqueue_del 0.46 ±121% -0.4 0.06 ± 98% perf-profile.children.cycles-pp.acpi_ns_evaluate 0.50 ± 33% -0.4 0.11 ± 46% perf-profile.children.cycles-pp.dup_task_struct 0.44 ±125% -0.4 0.06 ±100% perf-profile.children.cycles-pp.acpi_ps_execute_method 0.52 ± 11% -0.4 0.13 ± 52% perf-profile.children.cycles-pp.generic_exec_single 0.47 ± 17% -0.4 0.08 ± 30% perf-profile.children.cycles-pp.slab_show 0.49 ± 10% -0.4 0.10 ± 54% perf-profile.children.cycles-pp.__perf_event_read 0.45 ± 32% -0.4 0.07 ±118% perf-profile.children.cycles-pp.pcpu_alloc_noprof 0.51 ± 12% -0.4 0.12 ± 50% perf-profile.children.cycles-pp.smp_call_function_single 0.54 ± 28% -0.4 0.16 ± 51% perf-profile.children.cycles-pp.free_pgtables 0.50 ± 11% -0.4 0.12 ± 44% perf-profile.children.cycles-pp.get_arg_page 0.43 ±132% -0.4 0.06 ±100% perf-profile.children.cycles-pp.acpi_ps_parse_aml 0.48 ± 9% -0.4 0.11 ± 37% perf-profile.children.cycles-pp.try_address 0.54 ± 17% -0.4 0.17 ± 49% perf-profile.children.cycles-pp.pipe_write 0.48 ± 9% -0.4 0.12 ± 44% perf-profile.children.cycles-pp.__i2c_transfer 0.48 ± 9% -0.4 0.12 ± 44% perf-profile.children.cycles-pp.ast_vga_connector_helper_detect_ctx 0.48 ± 9% -0.4 0.12 ± 44% perf-profile.children.cycles-pp.bit_xfer 0.48 ± 9% -0.4 0.12 ± 44% perf-profile.children.cycles-pp.drm_connector_helper_detect_from_ddc 0.48 ± 9% -0.4 0.12 ± 44% perf-profile.children.cycles-pp.drm_do_probe_ddc_edid 0.48 ± 9% -0.4 0.12 ± 44% perf-profile.children.cycles-pp.drm_helper_probe_detect_ctx 0.48 ± 9% -0.4 0.12 ± 44% perf-profile.children.cycles-pp.drm_probe_ddc 0.48 ± 9% -0.4 0.12 ± 44% perf-profile.children.cycles-pp.i2c_transfer 0.48 ± 9% -0.4 0.12 ± 44% perf-profile.children.cycles-pp.output_poll_execute 0.52 ± 27% -0.4 0.16 ± 38% perf-profile.children.cycles-pp.do_vmi_munmap 0.48 ± 27% -0.4 0.12 ± 53% perf-profile.children.cycles-pp.mprotect_fixup 0.46 ± 24% -0.4 0.11 ± 29% perf-profile.children.cycles-pp.vma_link_file 0.41 ± 27% -0.4 0.05 ± 76% perf-profile.children.cycles-pp.run_posix_cpu_timers 0.51 ± 30% -0.4 0.16 ± 38% perf-profile.children.cycles-pp.__vm_munmap 0.51 ± 30% -0.4 0.16 ± 38% perf-profile.children.cycles-pp.do_vmi_align_munmap 0.42 ± 33% -0.4 0.08 ± 56% perf-profile.children.cycles-pp.relocate_vma_down 0.46 ± 45% -0.3 0.11 ± 40% perf-profile.children.cycles-pp.rcu_sched_clock_irq 0.56 ± 11% -0.3 0.22 ± 51% perf-profile.children.cycles-pp.mod_objcg_state 0.40 ± 19% -0.3 0.06 ± 52% perf-profile.children.cycles-pp.set_pte_range 0.40 ± 42% -0.3 0.06 ± 17% perf-profile.children.cycles-pp.__run_timers 0.46 ± 15% -0.3 0.12 ± 33% perf-profile.children.cycles-pp.__x64_sys_mprotect 0.44 ± 46% -0.3 0.10 ± 74% perf-profile.children.cycles-pp.perf_event_mmap 0.43 ± 36% -0.3 0.09 ± 22% perf-profile.children.cycles-pp.do_wait 0.43 ± 36% -0.3 0.09 ± 22% perf-profile.children.cycles-pp.kernel_wait4 0.45 ± 14% -0.3 0.12 ± 35% perf-profile.children.cycles-pp.do_mprotect_pkey 0.38 ± 43% -0.3 0.05 ± 75% perf-profile.children.cycles-pp.strnlen_user 0.78 ± 19% -0.3 0.45 ± 13% perf-profile.children.cycles-pp.update_rq_clock 0.42 ± 29% -0.3 0.09 ± 72% perf-profile.children.cycles-pp.do_open_execat 0.38 ± 20% -0.3 0.06 ± 73% perf-profile.children.cycles-pp._IO_fwrite 0.38 ±149% -0.3 0.05 ± 91% perf-profile.children.cycles-pp.acpi_ps_parse_loop 0.42 ± 54% -0.3 0.09 ± 80% perf-profile.children.cycles-pp.perf_event_mmap_event 0.41 ± 39% -0.3 0.09 ± 47% perf-profile.children.cycles-pp.rcu_pending 0.54 ± 24% -0.3 0.22 ± 40% perf-profile.children.cycles-pp.cpuidle_governor_latency_req 0.45 ± 32% -0.3 0.14 ± 25% perf-profile.children.cycles-pp.sched_balance_softirq 0.34 ± 42% -0.3 0.03 ±102% perf-profile.children.cycles-pp.create_elf_tables 0.45 ± 26% -0.3 0.14 ± 63% perf-profile.children.cycles-pp.__wait_for_common 0.40 ± 31% -0.3 0.09 ± 31% perf-profile.children.cycles-pp.lapic_next_deadline 0.38 ± 25% -0.3 0.07 ± 53% perf-profile.children.cycles-pp.__queue_work 0.36 ± 38% -0.3 0.06 ± 13% perf-profile.children.cycles-pp.call_timer_fn 0.38 ± 21% -0.3 0.08 ± 28% perf-profile.children.cycles-pp.copy_string_kernel 0.39 ± 27% -0.3 0.09 ± 58% perf-profile.children.cycles-pp.schedule_tail 0.38 ± 28% -0.3 0.09 ± 73% perf-profile.children.cycles-pp.__perf_read_group_add 0.38 ± 8% -0.3 0.09 ± 42% perf-profile.children.cycles-pp.i2c_outb 0.42 ± 24% -0.3 0.13 ± 48% perf-profile.children.cycles-pp.__mmdrop 0.39 ± 29% -0.3 0.10 ± 55% perf-profile.children.cycles-pp.dup_mmap 0.36 ± 35% -0.3 0.07 ± 63% perf-profile.children.cycles-pp.vma_alloc_folio_noprof 0.48 ± 23% -0.3 0.20 ± 27% perf-profile.children.cycles-pp.local_clock_noinstr 0.36 ± 34% -0.3 0.07 ± 92% perf-profile.children.cycles-pp.__d_alloc 0.38 ± 34% -0.3 0.09 ± 49% perf-profile.children.cycles-pp.alloc_thread_stack_node 0.37 ± 21% -0.3 0.09 ± 34% perf-profile.children.cycles-pp.get_user_pages_remote 0.36 ± 32% -0.3 0.08 ± 59% perf-profile.children.cycles-pp.cpu_stop_queue_work 0.40 ± 22% -0.3 0.12 ± 46% perf-profile.children.cycles-pp.cpu_util 0.35 ± 35% -0.3 0.07 ± 88% perf-profile.children.cycles-pp.folio_alloc_mpol_noprof 0.33 ± 39% -0.3 0.04 ±110% perf-profile.children.cycles-pp.rmqueue 0.36 ± 36% -0.3 0.08 ± 65% perf-profile.children.cycles-pp.__vmalloc_node_range_noprof 0.34 ± 28% -0.3 0.06 ± 68% perf-profile.children.cycles-pp.mas_wr_node_store 0.34 ± 23% -0.3 0.06 ± 79% perf-profile.children.cycles-pp.seq_printf 0.36 ± 26% -0.3 0.09 ± 34% perf-profile.children.cycles-pp.__get_user_pages 0.75 ± 22% -0.3 0.47 ± 14% perf-profile.children.cycles-pp.update_load_avg 0.31 ± 35% -0.3 0.04 ±107% perf-profile.children.cycles-pp.kick_pool 0.36 ± 53% -0.3 0.08 ± 32% perf-profile.children.cycles-pp.__mod_memcg_lruvec_state 0.39 ± 29% -0.3 0.12 ± 41% perf-profile.children.cycles-pp.sync_regs 0.38 ± 34% -0.3 0.11 ± 60% perf-profile.children.cycles-pp.vms_clear_ptes 0.30 ± 32% -0.3 0.03 ±111% perf-profile.children.cycles-pp.mas_preallocate 0.31 ± 46% -0.3 0.05 ± 79% perf-profile.children.cycles-pp.evlist__id2sid 0.38 ± 40% -0.3 0.12 ± 55% perf-profile.children.cycles-pp.tmigr_requires_handle_remote 0.66 ± 14% -0.3 0.40 ± 24% perf-profile.children.cycles-pp.__memcg_slab_free_hook 0.39 ± 20% -0.3 0.14 ± 37% perf-profile.children.cycles-pp._find_next_and_bit 0.30 ± 48% -0.3 0.05 ± 85% perf-profile.children.cycles-pp.evlist__id2evsel 0.34 ± 44% -0.3 0.08 ± 68% perf-profile.children.cycles-pp.vma_prepare 0.33 ± 42% -0.2 0.08 ± 42% perf-profile.children.cycles-pp.hrtimer_update_next_event 0.34 ± 6% -0.2 0.09 ± 26% perf-profile.children.cycles-pp.perf_mmap__push 0.38 ± 32% -0.2 0.13 ± 48% perf-profile.children.cycles-pp.show_stat 0.31 ± 28% -0.2 0.06 ± 64% perf-profile.children.cycles-pp.rep_stos_alternative 0.31 ± 42% -0.2 0.06 ± 88% perf-profile.children.cycles-pp.quiet_vmstat 0.34 ± 6% -0.2 0.10 ± 22% perf-profile.children.cycles-pp.record__mmap_read_evlist 0.31 ± 44% -0.2 0.07 ± 98% perf-profile.children.cycles-pp.mas_wr_bnode 0.30 ± 48% -0.2 0.06 ± 90% perf-profile.children.cycles-pp.mas_split 0.28 ± 40% -0.2 0.04 ± 73% perf-profile.children.cycles-pp.folio_add_file_rmap_ptes 0.32 ± 22% -0.2 0.08 ± 41% perf-profile.children.cycles-pp.shmem_file_write_iter 0.40 ± 28% -0.2 0.16 ± 27% perf-profile.children.cycles-pp.ct_idle_exit 0.45 ± 30% -0.2 0.21 ± 13% perf-profile.children.cycles-pp.open_last_lookups 0.34 ± 24% -0.2 0.11 ± 55% perf-profile.children.cycles-pp.__x64_sys_munmap 0.30 ± 34% -0.2 0.07 ± 64% perf-profile.children.cycles-pp.vms_complete_munmap_vmas 0.31 ± 34% -0.2 0.08 ± 20% perf-profile.children.cycles-pp.__do_wait 0.28 ± 32% -0.2 0.06 ± 76% perf-profile.children.cycles-pp.wake_up_q 0.31 ± 22% -0.2 0.08 ± 41% perf-profile.children.cycles-pp.generic_perform_write 0.30 ± 33% -0.2 0.08 ± 18% perf-profile.children.cycles-pp.rb_next 0.36 ± 33% -0.2 0.14 ± 29% perf-profile.children.cycles-pp.tsc_verify_tsc_adjust 0.28 ± 19% -0.2 0.06 ± 55% perf-profile.children.cycles-pp.__perf_event_read_value 0.30 ± 31% -0.2 0.08 ± 51% perf-profile.children.cycles-pp.fdget_pos 0.36 ± 30% -0.2 0.13 ± 8% perf-profile.children.cycles-pp.update_irq_load_avg 0.28 ± 35% -0.2 0.06 ±134% perf-profile.children.cycles-pp.kmem_cache_alloc_lru_noprof 0.37 ± 35% -0.2 0.15 ± 27% perf-profile.children.cycles-pp.arch_cpu_idle_enter 0.28 ± 28% -0.2 0.07 ± 77% perf-profile.children.cycles-pp.vma_modify 0.28 ± 28% -0.2 0.07 ± 77% perf-profile.children.cycles-pp.vma_modify_flags 0.28 ± 38% -0.2 0.07 ± 50% perf-profile.children.cycles-pp.__hrtimer_next_event_base 0.27 ± 39% -0.2 0.06 ± 51% perf-profile.children.cycles-pp.wait_task_zombie 0.28 ± 43% -0.2 0.07 ± 77% perf-profile.children.cycles-pp.dev_attr_show 0.28 ± 43% -0.2 0.07 ± 77% perf-profile.children.cycles-pp.sysfs_kf_seq_show 0.29 ± 44% -0.2 0.08 ± 30% perf-profile.children.cycles-pp.alloc_anon_folio 0.27 ± 14% -0.2 0.06 ± 76% perf-profile.children.cycles-pp.writen 0.71 ± 16% -0.2 0.50 ± 13% perf-profile.children.cycles-pp.enqueue_entity 0.26 ± 56% -0.2 0.06 ± 14% perf-profile.children.cycles-pp.tick_check_oneshot_broadcast_this_cpu 0.32 ± 41% -0.2 0.12 ± 44% perf-profile.children.cycles-pp.load_elf_interp 0.26 ± 15% -0.2 0.06 ± 78% perf-profile.children.cycles-pp.record__pushfn 0.23 ± 36% -0.2 0.03 ±111% perf-profile.children.cycles-pp.error_entry 0.34 ± 24% -0.2 0.14 ± 27% perf-profile.children.cycles-pp.ct_kernel_enter 0.25 ± 31% -0.2 0.05 ± 76% perf-profile.children.cycles-pp.lock_vma_under_rcu 0.38 ± 30% -0.2 0.18 ± 32% perf-profile.children.cycles-pp.rcu_gp_fqs_loop 0.27 ± 37% -0.2 0.07 ± 27% perf-profile.children.cycles-pp.update_other_load_avgs 0.25 ± 25% -0.2 0.06 ± 51% perf-profile.children.cycles-pp.mas_find 0.25 ± 34% -0.2 0.06 ± 97% perf-profile.children.cycles-pp.perf_event_task_tick 0.28 ± 31% -0.2 0.10 ± 62% perf-profile.children.cycles-pp.switch_mm_irqs_off 0.32 ± 29% -0.2 0.14 ± 28% perf-profile.children.cycles-pp.should_we_balance 0.23 ± 41% -0.2 0.05 ±113% perf-profile.children.cycles-pp.folio_batch_move_lru 0.21 ± 22% -0.2 0.03 ±111% perf-profile.children.cycles-pp.tmigr_cpu_activate 0.26 ± 41% -0.2 0.08 ±100% perf-profile.children.cycles-pp.get_jiffies_update 0.21 ± 50% -0.2 0.03 ±103% perf-profile.children.cycles-pp.lru_add_drain 0.26 ± 23% -0.2 0.09 ± 24% perf-profile.children.cycles-pp.get_cpu_device 0.22 ± 43% -0.2 0.04 ± 73% perf-profile.children.cycles-pp.unlink_anon_vmas 0.21 ± 20% -0.2 0.04 ±111% perf-profile.children.cycles-pp.sclhi 0.21 ± 48% -0.2 0.04 ±118% perf-profile.children.cycles-pp.check_cpu_stall 0.20 ± 25% -0.2 0.03 ±101% perf-profile.children.cycles-pp.irqtime_account_process_tick 0.26 ± 31% -0.2 0.09 ± 43% perf-profile.children.cycles-pp.__percpu_counter_sum 0.20 ± 37% -0.2 0.04 ±118% perf-profile.children.cycles-pp.perf_iterate_sb 0.21 ± 60% -0.2 0.05 ±114% perf-profile.children.cycles-pp.__get_unmapped_area 0.55 ± 17% -0.2 0.38 ± 10% perf-profile.children.cycles-pp.sched_clock_cpu 0.22 ± 31% -0.2 0.06 ± 68% perf-profile.children.cycles-pp.__do_fault 0.22 ± 37% -0.2 0.07 ± 94% perf-profile.children.cycles-pp.irqentry_enter 0.20 ± 63% -0.2 0.05 ±114% perf-profile.children.cycles-pp.arch_get_unmapped_area_topdown 0.22 ± 44% -0.2 0.06 ± 49% perf-profile.children.cycles-pp.obj_cgroup_charge 0.21 ± 35% -0.2 0.06 ±125% perf-profile.children.cycles-pp.force_qs_rnp 0.33 ± 16% -0.1 0.18 ± 19% perf-profile.children.cycles-pp.__remove_hrtimer 0.19 ± 37% -0.1 0.04 ±116% perf-profile.children.cycles-pp.flush_tlb_mm_range 0.18 ± 64% -0.1 0.03 ±103% perf-profile.children.cycles-pp.__anon_vma_prepare 0.20 ± 37% -0.1 0.06 ± 76% perf-profile.children.cycles-pp.mas_walk 0.19 ± 49% -0.1 0.05 ± 51% perf-profile.children.cycles-pp.release_task 0.18 ± 27% -0.1 0.05 ± 80% perf-profile.children.cycles-pp.arch_scale_cpu_capacity 0.22 ± 30% -0.1 0.09 ± 48% perf-profile.children.cycles-pp.arch_scale_freq_tick 0.25 ± 33% -0.1 0.12 ± 17% perf-profile.children.cycles-pp.mutex_unlock 0.16 ± 38% -0.1 0.03 ±103% perf-profile.children.cycles-pp.vm_area_dup 0.22 ± 27% -0.1 0.10 ± 31% perf-profile.children.cycles-pp.__get_user_8 0.23 ± 21% -0.1 0.11 ± 12% perf-profile.children.cycles-pp.up_write 0.16 ± 24% -0.1 0.06 ± 48% perf-profile.children.cycles-pp.cpuidle_not_available 0.14 ± 19% -0.1 0.05 ± 76% perf-profile.children.cycles-pp.percpu_counter_add_batch 0.12 ± 51% -0.1 0.03 ±100% perf-profile.children.cycles-pp.shmem_get_folio_gfp 0.12 ± 48% -0.1 0.04 ± 75% perf-profile.children.cycles-pp.rcu_nocb_flush_deferred_wakeup 0.10 ± 45% -0.1 0.04 ±106% perf-profile.children.cycles-pp.free_unref_page 0.04 ± 70% +0.0 0.08 ± 20% perf-profile.children.cycles-pp.fdget 0.02 ±142% +0.1 0.07 ± 24% perf-profile.children.cycles-pp.security_inode_getattr 0.02 ±141% +0.1 0.08 ± 14% perf-profile.children.cycles-pp.mntput_no_expire 0.01 ±223% +0.1 0.06 ± 24% perf-profile.children.cycles-pp.path_parentat 0.00 +0.1 0.06 ± 15% perf-profile.children.cycles-pp.fsp_get_pathref_fd 0.02 ±141% +0.1 0.08 ± 27% perf-profile.children.cycles-pp.check_stack_object 0.01 ±223% +0.1 0.07 ± 23% perf-profile.children.cycles-pp.__filename_parentat 0.00 +0.1 0.07 ± 22% perf-profile.children.cycles-pp.openat_pathref_dirfsp_nosymlink 0.00 +0.1 0.07 ± 28% perf-profile.children.cycles-pp.rep_memset_s 0.00 +0.1 0.07 ± 28% perf-profile.children.cycles-pp.allocate_buffers 0.00 +0.1 0.07 ± 28% perf-profile.children.cycles-pp.d_hash_and_lookup 0.00 +0.1 0.07 ± 28% perf-profile.children.cycles-pp.dequeue_mid 0.00 +0.1 0.07 ± 21% perf-profile.children.cycles-pp.iov_buf 0.00 +0.1 0.07 ± 24% perf-profile.children.cycles-pp.ndr_pull_xattr_DosInfo 0.00 +0.1 0.07 ± 20% perf-profile.children.cycles-pp.cifs_d_revalidate 0.07 ± 61% +0.1 0.14 ± 32% perf-profile.children.cycles-pp.filp_flush 0.00 +0.1 0.07 ± 23% perf-profile.children.cycles-pp.next_codepoint 0.00 +0.1 0.07 ± 23% perf-profile.children.cycles-pp.talloc_strdup 0.00 +0.1 0.08 ± 25% perf-profile.children.cycles-pp._tevent_loop_once 0.01 ±223% +0.1 0.08 ± 14% perf-profile.children.cycles-pp.security_inode_permission 0.00 +0.1 0.08 ± 24% perf-profile.children.cycles-pp.__tls_get_addr 0.03 ±150% +0.1 0.10 ± 29% perf-profile.children.cycles-pp.entry_SYSCALL_64_safe_stack 0.00 +0.1 0.08 ± 35% perf-profile.children.cycles-pp._talloc_set_destructor@plt 0.00 +0.1 0.08 ± 20% perf-profile.children.cycles-pp.btrfs_cow_block 0.00 +0.1 0.08 ± 20% perf-profile.children.cycles-pp.btrfs_force_cow_block 0.00 +0.1 0.08 ± 31% perf-profile.children.cycles-pp.filename_convert_dirfsp 0.00 +0.1 0.08 ± 27% perf-profile.children.cycles-pp._talloc_steal_loc 0.00 +0.1 0.08 ± 25% perf-profile.children.cycles-pp.remove_smb2_chained_fsp 0.00 +0.1 0.08 ± 34% perf-profile.children.cycles-pp.ndr_push_uint16 0.00 +0.1 0.08 ± 32% perf-profile.children.cycles-pp.messaging_server_id 0.02 ±141% +0.1 0.10 ± 25% perf-profile.children.cycles-pp.__errno_location 0.00 +0.1 0.08 ± 37% perf-profile.children.cycles-pp.talloc_named_const 0.00 +0.1 0.09 ± 18% perf-profile.children.cycles-pp._raw_read_lock_irqsave 0.02 ±142% +0.1 0.11 ± 22% perf-profile.children.cycles-pp.cpus_share_cache 0.01 ±223% +0.1 0.10 ± 20% perf-profile.children.cycles-pp.list_lru_del_obj 0.00 +0.1 0.09 ± 33% perf-profile.children.cycles-pp.cifs_handle_standard 0.00 +0.1 0.09 ± 24% perf-profile.children.cycles-pp.evict_refill_and_join 0.00 +0.1 0.09 ± 25% perf-profile.children.cycles-pp.readdir64 0.00 +0.1 0.09 ± 34% perf-profile.children.cycles-pp.cifs_compound_callback 0.00 +0.1 0.09 ± 28% perf-profile.children.cycles-pp.task_dump_owner 0.00 +0.1 0.10 ± 24% perf-profile.children.cycles-pp.getgroups 0.00 +0.1 0.10 ± 23% perf-profile.children.cycles-pp.inode_get_bytes 0.00 +0.1 0.10 ± 27% perf-profile.children.cycles-pp.cifs_small_buf_get 0.00 +0.1 0.10 ± 34% perf-profile.children.cycles-pp.tcp_current_mss 0.04 ± 71% +0.1 0.14 ± 27% perf-profile.children.cycles-pp.tick_nohz_idle_enter 0.00 +0.1 0.10 ± 47% perf-profile.children.cycles-pp.unlock_up 0.01 ±223% +0.1 0.11 ± 13% perf-profile.children.cycles-pp.d_lru_del 0.00 +0.1 0.10 ± 19% perf-profile.children.cycles-pp.btrfs_tree_read_lock_nested 0.00 +0.1 0.10 ± 21% perf-profile.children.cycles-pp.mem_cgroup_uncharge_skmem 0.03 ±152% +0.1 0.13 ± 32% perf-profile.children.cycles-pp.__mod_timer 0.02 ±142% +0.1 0.12 ± 48% perf-profile.children.cycles-pp.putname 0.00 +0.1 0.10 ± 27% perf-profile.children.cycles-pp._talloc_get_type_abort@plt 0.01 ±223% +0.1 0.11 ± 31% perf-profile.children.cycles-pp.generic_fillattr 0.00 +0.1 0.10 ± 34% perf-profile.children.cycles-pp.smbd_smb2_request_process_query_directory 0.00 +0.1 0.10 ± 35% perf-profile.children.cycles-pp.__skb_clone 0.00 +0.1 0.10 ± 50% perf-profile.children.cycles-pp.btrfs_destroy_inode 0.00 +0.1 0.11 ± 20% perf-profile.children.cycles-pp.ndr_pull_align 0.00 +0.1 0.11 ± 23% perf-profile.children.cycles-pp.release_extent_buffer 0.00 +0.1 0.11 ± 20% perf-profile.children.cycles-pp.tcp_schedule_loss_probe 0.00 +0.1 0.11 ± 13% perf-profile.children.cycles-pp.vfs_stat_fsp 0.00 +0.1 0.11 ± 26% perf-profile.children.cycles-pp.__sk_mem_reduce_allocated 0.00 +0.1 0.11 ± 47% perf-profile.children.cycles-pp.btrfs_delete_delayed_dir_index 0.00 +0.1 0.11 ± 35% perf-profile.children.cycles-pp.inet6_csk_route_socket 0.00 +0.1 0.11 ± 32% perf-profile.children.cycles-pp.alloc_skb_with_frags 0.00 +0.1 0.11 ± 34% perf-profile.children.cycles-pp.ndr_pull_uint32 0.00 +0.1 0.11 ± 25% perf-profile.children.cycles-pp.wake_affine 0.00 +0.1 0.11 ± 21% perf-profile.children.cycles-pp.memset@plt 0.00 +0.1 0.11 ± 32% perf-profile.children.cycles-pp.tid_fd_revalidate 0.09 ± 76% +0.1 0.20 ± 15% perf-profile.children.cycles-pp.__legitimize_mnt 0.00 +0.1 0.11 ± 22% perf-profile.children.cycles-pp.btrfs_opendir 0.00 +0.1 0.12 ± 33% perf-profile.children.cycles-pp.next_codepoint_handle_ext 0.05 ± 84% +0.1 0.16 ± 33% perf-profile.children.cycles-pp.vfs_getattr_nosec 0.00 +0.1 0.12 ± 29% perf-profile.children.cycles-pp.synthetic_smb_fname 0.00 +0.1 0.12 ± 37% perf-profile.children.cycles-pp.tcp_check_space 0.00 +0.1 0.12 ± 29% perf-profile.children.cycles-pp.convert_string_error_handle 0.00 +0.1 0.12 ± 23% perf-profile.children.cycles-pp.free_extent_buffer 0.00 +0.1 0.12 ± 15% perf-profile.children.cycles-pp.__kfree_skb 0.00 +0.1 0.12 ± 34% perf-profile.children.cycles-pp.tcp_send_mss 0.00 +0.1 0.12 ± 38% perf-profile.children.cycles-pp.pid_revalidate 0.06 ± 81% +0.1 0.18 ± 31% perf-profile.children.cycles-pp.generic_permission 0.00 +0.1 0.12 ± 54% perf-profile.children.cycles-pp.vfs_getxattr 0.07 ± 57% +0.1 0.19 ± 29% perf-profile.children.cycles-pp.__kmalloc_cache_noprof 0.00 +0.1 0.12 ± 43% perf-profile.children.cycles-pp.__build_path_from_dentry_optional_prefix 0.00 +0.1 0.12 ± 17% perf-profile.children.cycles-pp.btrfs_read_lock_root_node 0.01 ±223% +0.1 0.13 ± 37% perf-profile.children.cycles-pp.fdget_raw 0.00 +0.1 0.12 ± 27% perf-profile.children.cycles-pp.messaging_send_iov_from 0.00 +0.1 0.12 ± 40% perf-profile.children.cycles-pp.next_codepoint_handle 0.00 +0.1 0.12 ± 25% perf-profile.children.cycles-pp.smbd_dirptr_get_entry 0.00 +0.1 0.13 ± 51% perf-profile.children.cycles-pp.init_stat_ex_from_stat 0.00 +0.1 0.13 ± 33% perf-profile.children.cycles-pp.SMB2_open_init 0.00 +0.1 0.13 ± 24% perf-profile.children.cycles-pp.btrfs_get_16 0.00 +0.1 0.13 ± 27% perf-profile.children.cycles-pp.utf8_to_utf32 0.00 +0.1 0.13 ± 24% perf-profile.children.cycles-pp.__btrfs_release_delayed_node 0.00 +0.1 0.13 ± 17% perf-profile.children.cycles-pp.btrfs_get_32 0.00 +0.1 0.13 ± 29% perf-profile.children.cycles-pp.smb2_setup_request 0.00 +0.1 0.13 ± 36% perf-profile.children.cycles-pp.sock_alloc_send_pskb 0.00 +0.1 0.13 ± 26% perf-profile.children.cycles-pp.__btrfs_end_transaction 0.00 +0.1 0.13 ± 38% perf-profile.children.cycles-pp.sk_reset_timer 0.00 +0.1 0.13 ± 25% perf-profile.children.cycles-pp.skb_page_frag_refill 0.00 +0.1 0.14 ± 45% perf-profile.children.cycles-pp.btrfs_del_orphan_item 0.00 +0.1 0.14 ± 26% perf-profile.children.cycles-pp.getegid 0.00 +0.1 0.14 ± 35% perf-profile.children.cycles-pp.path_put 0.00 +0.1 0.14 ± 23% perf-profile.children.cycles-pp.proc_fd_link 0.00 +0.1 0.14 ± 23% perf-profile.children.cycles-pp.__smb2_plain_req_init 0.00 +0.1 0.14 ± 15% perf-profile.children.cycles-pp._talloc_array 0.00 +0.1 0.14 ± 35% perf-profile.children.cycles-pp.smb2_reconnect 0.00 +0.1 0.14 ± 27% perf-profile.children.cycles-pp.mem_cgroup_charge_skmem 0.00 +0.1 0.14 ± 23% perf-profile.children.cycles-pp.sk_page_frag_refill 0.00 +0.1 0.14 ± 25% perf-profile.children.cycles-pp._talloc_memdup 0.00 +0.1 0.14 ± 19% perf-profile.children.cycles-pp.btrfs_lookup_inode 0.00 +0.1 0.14 ± 7% perf-profile.children.cycles-pp.file_free 0.00 +0.1 0.15 ± 19% perf-profile.children.cycles-pp.__smb2_find_mid 0.00 +0.1 0.15 ± 25% perf-profile.children.cycles-pp.ndr_pull_udlong 0.00 +0.1 0.15 ± 37% perf-profile.children.cycles-pp.ndr_push_udlong 0.00 +0.1 0.15 ± 26% perf-profile.children.cycles-pp.smbd_smb2_request_done_ex 0.00 +0.1 0.15 ± 23% perf-profile.children.cycles-pp.close_file_smb 0.00 +0.2 0.15 ± 32% perf-profile.children.cycles-pp.__do_sys_getcwd 0.00 +0.2 0.15 ± 23% perf-profile.children.cycles-pp._nettle_chacha_core 0.00 +0.2 0.15 ± 31% perf-profile.children.cycles-pp.ndr_push_uint8 0.10 ± 69% +0.2 0.25 ± 28% perf-profile.children.cycles-pp.cfree 0.00 +0.2 0.16 ± 20% perf-profile.children.cycles-pp.cifs_prime_dcache 0.00 +0.2 0.16 ± 24% perf-profile.children.cycles-pp.smbd_smb2_request_process_create 0.07 ± 55% +0.2 0.22 ± 38% perf-profile.children.cycles-pp.call_function_single_prep_ipi 0.00 +0.2 0.16 ± 17% perf-profile.children.cycles-pp.tcp_event_new_data_sent 0.00 +0.2 0.16 ± 13% perf-profile.children.cycles-pp.tdb_parse_record 0.14 ± 47% +0.2 0.30 ± 31% perf-profile.children.cycles-pp.__smp_call_single_queue 0.02 ±141% +0.2 0.18 ± 28% perf-profile.children.cycles-pp.destroy_inode 0.00 +0.2 0.16 ± 20% perf-profile.children.cycles-pp._talloc_set_destructor 0.00 +0.2 0.16 ± 14% perf-profile.children.cycles-pp.try_to_unlazy_next 0.00 +0.2 0.16 ± 33% perf-profile.children.cycles-pp.ndr_push_expand 0.00 +0.2 0.17 ± 35% perf-profile.children.cycles-pp.__import_iovec 0.00 +0.2 0.17 ± 28% perf-profile.children.cycles-pp._talloc_pooled_object 0.00 +0.2 0.17 ± 28% perf-profile.children.cycles-pp.btrfs_delayed_update_inode 0.04 ±115% +0.2 0.20 ± 14% perf-profile.children.cycles-pp.select_idle_sibling 0.11 ± 56% +0.2 0.27 ± 20% perf-profile.children.cycles-pp.llist_reverse_order 0.00 +0.2 0.17 ± 30% perf-profile.children.cycles-pp._talloc_tos 0.00 +0.2 0.17 ± 19% perf-profile.children.cycles-pp.btrfs_lookup_dir_item 0.12 ± 70% +0.2 0.29 ± 16% perf-profile.children.cycles-pp.path_init 0.03 ±150% +0.2 0.20 ± 17% perf-profile.children.cycles-pp.__radix_tree_lookup 0.00 +0.2 0.17 ± 18% perf-profile.children.cycles-pp.__unix_dgram_recvmsg 0.00 +0.2 0.17 ± 17% perf-profile.children.cycles-pp.available_idle_cpu 0.00 +0.2 0.17 ± 44% perf-profile.children.cycles-pp.smbd_dirptr_lanman2_entry 0.00 +0.2 0.17 ± 29% perf-profile.children.cycles-pp.btrfs_match_dir_item_name 0.01 ±223% +0.2 0.18 ± 34% perf-profile.children.cycles-pp.memcpy@plt 0.00 +0.2 0.18 ± 25% perf-profile.children.cycles-pp.geteuid 0.00 +0.2 0.18 ± 36% perf-profile.children.cycles-pp.import_iovec 0.00 +0.2 0.18 ± 18% perf-profile.children.cycles-pp._talloc_zero 0.00 +0.2 0.18 ± 22% perf-profile.children.cycles-pp.cp_smb_filename 0.00 +0.2 0.18 ± 55% perf-profile.children.cycles-pp.napi_consume_skb 0.00 +0.2 0.18 ± 41% perf-profile.children.cycles-pp.wait_for_xmitr 0.00 +0.2 0.18 ± 31% perf-profile.children.cycles-pp.loopback_xmit 0.00 +0.2 0.19 ± 19% perf-profile.children.cycles-pp.skb_attempt_defer_free 0.00 +0.2 0.19 ± 34% perf-profile.children.cycles-pp.dev_hard_start_xmit 0.00 +0.2 0.19 ± 41% perf-profile.children.cycles-pp.tcp_rcv_space_adjust 0.15 ± 18% +0.2 0.35 ± 20% perf-profile.children.cycles-pp.user_path_at 0.08 ±104% +0.2 0.27 ± 16% perf-profile.children.cycles-pp.rcu_all_qs 0.00 +0.2 0.20 ± 33% perf-profile.children.cycles-pp.ndr_push_uint32 0.02 ±142% +0.2 0.22 ± 26% perf-profile.children.cycles-pp.sprintf 0.00 +0.2 0.20 ± 21% perf-profile.children.cycles-pp.read_extent_buffer 0.00 +0.2 0.20 ± 47% perf-profile.children.cycles-pp.memmove_extent_buffer 0.27 ± 42% +0.2 0.48 ± 13% perf-profile.children.cycles-pp.select_task_rq 0.00 +0.2 0.20 ± 21% perf-profile.children.cycles-pp.btrfs_free_path 0.00 +0.2 0.20 ± 7% perf-profile.children.cycles-pp.btrfs_dirty_inode 0.16 ± 23% +0.2 0.38 ± 31% perf-profile.children.cycles-pp.ttwu_queue_wakelist 0.00 +0.2 0.22 ± 18% perf-profile.children.cycles-pp.cifs_filldir 0.00 +0.2 0.22 ± 28% perf-profile.children.cycles-pp.lock_sock_nested 0.00 +0.2 0.22 ± 23% perf-profile.children.cycles-pp.btrfs_update_inode 0.00 +0.2 0.22 ± 25% perf-profile.children.cycles-pp.debuglevel_get_class@plt 0.00 +0.2 0.23 ± 27% perf-profile.children.cycles-pp.btrfs_insert_empty_items 0.00 +0.2 0.23 ± 19% perf-profile.children.cycles-pp.btrfs_set_token_32 0.00 +0.2 0.23 ± 32% perf-profile.children.cycles-pp.fgetxattr 0.00 +0.2 0.24 ± 14% perf-profile.children.cycles-pp.find_extent_buffer_nolock 0.00 +0.2 0.24 ± 24% perf-profile.children.cycles-pp.__alloc_skb 0.00 +0.2 0.24 ± 24% perf-profile.children.cycles-pp.tevent_common_invoke_fd_handler 0.08 ± 57% +0.2 0.32 ± 20% perf-profile.children.cycles-pp._copy_to_user 0.00 +0.2 0.24 ± 23% perf-profile.children.cycles-pp.btrfs_get_token_32 0.00 +0.2 0.24 ± 32% perf-profile.children.cycles-pp.sock_poll 0.00 +0.2 0.24 ± 29% perf-profile.children.cycles-pp.getcwd 0.00 +0.3 0.25 ± 13% perf-profile.children.cycles-pp.__libc_fcntl64 0.06 ±115% +0.3 0.31 ± 16% perf-profile.children.cycles-pp.complete_walk 0.07 ±108% +0.3 0.32 ± 14% perf-profile.children.cycles-pp.vfs_fstat 0.00 +0.3 0.26 ± 11% perf-profile.children.cycles-pp.cifsConvertToUTF16 0.00 +0.3 0.26 ± 17% perf-profile.children.cycles-pp.start_transaction 0.00 +0.3 0.26 ± 14% perf-profile.children.cycles-pp.__inet6_lookup_established 0.04 ±165% +0.3 0.30 ± 11% perf-profile.children.cycles-pp._copy_from_iter 0.00 +0.3 0.26 ± 24% perf-profile.children.cycles-pp.messaging_send_iov 0.04 ±115% +0.3 0.30 ± 21% perf-profile.children.cycles-pp.proc_self_get_link 0.00 +0.3 0.26 ± 19% perf-profile.children.cycles-pp.release_sock 0.00 +0.3 0.26 ± 22% perf-profile.children.cycles-pp.proc_pid_get_link 0.00 +0.3 0.27 ± 29% perf-profile.children.cycles-pp.btrfs_insert_orphan_item 0.00 +0.3 0.27 ± 18% perf-profile.children.cycles-pp.simple_copy_to_iter 0.00 +0.3 0.28 ± 33% perf-profile.children.cycles-pp.skb_release_data 0.00 +0.3 0.28 ± 16% perf-profile.children.cycles-pp.__inet6_lookup_skb 0.00 +0.3 0.28 ± 29% perf-profile.children.cycles-pp.btrfs_orphan_add 0.00 +0.3 0.28 ± 24% perf-profile.children.cycles-pp._talloc_get_type_abort 0.00 +0.3 0.28 ± 20% perf-profile.children.cycles-pp.btrfs_release_path 0.29 ± 29% +0.3 0.57 ± 17% perf-profile.children.cycles-pp.check_heap_object 0.00 +0.3 0.30 ± 31% perf-profile.children.cycles-pp.copy_msghdr_from_user 0.00 +0.3 0.30 ± 16% perf-profile.children.cycles-pp.smbd_smb2_request_dispatch 0.00 +0.3 0.30 ± 12% perf-profile.children.cycles-pp.skb_do_copy_data_nocache 0.00 +0.3 0.31 ± 17% perf-profile.children.cycles-pp.posix_lock_inode 0.00 +0.3 0.31 ± 29% perf-profile.children.cycles-pp.tcp_stream_alloc_skb 0.00 +0.3 0.31 ± 29% perf-profile.children.cycles-pp.__do_sys_setgroups 0.00 +0.3 0.32 ± 26% perf-profile.children.cycles-pp._talloc_free 0.00 +0.3 0.32 ± 14% perf-profile.children.cycles-pp.btrfs_getattr 0.40 ± 41% +0.3 0.73 ± 9% perf-profile.children.cycles-pp.__d_lookup_rcu 0.25 ± 51% +0.3 0.58 ± 13% perf-profile.children.cycles-pp.schedule_timeout 0.04 ±109% +0.3 0.37 ± 26% perf-profile.children.cycles-pp.__x64_sys_chdir 0.00 +0.3 0.34 ± 16% perf-profile.children.cycles-pp.find_extent_buffer 0.08 ± 66% +0.3 0.43 ± 34% perf-profile.children.cycles-pp.poll_idle 0.17 ± 45% +0.3 0.52 ± 9% perf-profile.children.cycles-pp.inode_permission 0.00 +0.3 0.35 ± 30% perf-profile.children.cycles-pp.ep_item_poll 0.02 ±142% +0.3 0.37 ± 24% perf-profile.children.cycles-pp.cp_new_stat 0.01 ±223% +0.4 0.36 ± 12% perf-profile.children.cycles-pp.vfs_statx_path 0.10 ± 93% +0.4 0.45 ± 21% perf-profile.children.cycles-pp.entry_SYSRETQ_unsafe_stack 0.00 +0.4 0.37 ± 24% perf-profile.children.cycles-pp.tdb_jenkins_hash 0.28 ± 34% +0.4 0.66 ± 9% perf-profile.children.cycles-pp.malloc 0.00 +0.4 0.40 ± 31% perf-profile.children.cycles-pp.btrfs_bin_search 0.00 +0.4 0.42 ± 29% perf-profile.children.cycles-pp.memcpy_extent_buffer 0.00 +0.4 0.43 ± 17% perf-profile.children.cycles-pp._raw_spin_lock_bh 0.00 +0.4 0.44 ± 14% perf-profile.children.cycles-pp.fcntl_setlk 0.01 ±223% +0.4 0.45 ± 17% perf-profile.children.cycles-pp.ep_autoremove_wake_function 0.00 +0.4 0.45 ± 16% perf-profile.children.cycles-pp.debuglevel_get_class 0.44 ± 27% +0.5 0.90 ± 10% perf-profile.children.cycles-pp.__check_object_size 0.00 +0.5 0.46 ± 22% perf-profile.children.cycles-pp.tcp_clean_rtx_queue 0.00 +0.5 0.47 ± 16% perf-profile.children.cycles-pp.cifs_strndup_to_utf16 0.00 +0.5 0.48 ± 16% perf-profile.children.cycles-pp.cifs_convert_path_to_utf16 0.00 +0.5 0.48 ± 24% perf-profile.children.cycles-pp.unix_dgram_sendmsg 0.29 ± 42% +0.5 0.77 ± 11% perf-profile.children.cycles-pp.strncpy_from_user 0.00 +0.5 0.49 ± 21% perf-profile.children.cycles-pp.btrfs_truncate_inode_items 0.00 +0.5 0.50 ± 12% perf-profile.children.cycles-pp.do_fcntl 0.00 +0.5 0.50 ± 17% perf-profile.children.cycles-pp.wait_woken 0.00 +0.5 0.50 ± 15% perf-profile.children.cycles-pp.btrfs_listxattr 0.00 +0.5 0.51 ± 21% perf-profile.children.cycles-pp.standard_receive3 0.00 +0.5 0.52 ± 22% perf-profile.children.cycles-pp.chdir 0.19 ± 26% +0.5 0.71 ± 15% perf-profile.children.cycles-pp.entry_SYSCALL_64 0.82 ± 29% +0.5 1.35 ± 12% perf-profile.children.cycles-pp.try_to_block_task 0.00 +0.5 0.54 ± 14% perf-profile.children.cycles-pp.__wake_up_sync 0.00 +0.5 0.54 ± 21% perf-profile.children.cycles-pp.__do_sys_openat2 0.02 ±223% +0.6 0.57 ± 14% perf-profile.children.cycles-pp.__x64_sys_fcntl 0.00 +0.6 0.58 ± 25% perf-profile.children.cycles-pp.read_block_for_search 0.00 +0.6 0.60 ± 13% perf-profile.children.cycles-pp.__memmove 0.00 +0.6 0.60 ± 26% perf-profile.children.cycles-pp.ep_send_events 0.00 +0.6 0.61 ± 20% perf-profile.children.cycles-pp.btrfs_real_readdir 0.35 ± 31% +0.6 0.98 ± 16% perf-profile.children.cycles-pp.clear_bhb_loop 0.00 +0.6 0.64 ± 26% perf-profile.children.cycles-pp.__write_extent_buffer 0.70 ± 26% +0.6 1.34 ± 5% perf-profile.children.cycles-pp.lookup_fast 0.00 +0.6 0.65 ± 12% perf-profile.children.cycles-pp.__btrfs_update_delayed_inode 0.40 ± 34% +0.7 1.05 ± 9% perf-profile.children.cycles-pp.getname_flags 0.56 ± 34% +0.7 1.23 ± 5% perf-profile.children.cycles-pp.step_into 0.00 +0.7 0.67 ± 16% perf-profile.children.cycles-pp.sk_wait_data 0.01 ±223% +0.7 0.68 ± 10% perf-profile.children.cycles-pp.ep_poll_callback 0.00 +0.7 0.70 ± 21% perf-profile.children.cycles-pp.tcp_ack 0.00 +0.7 0.72 ± 20% perf-profile.children.cycles-pp.wait_for_response 0.00 +0.7 0.72 ± 37% perf-profile.children.cycles-pp.devkmsg_emit 0.00 +0.7 0.72 ± 37% perf-profile.children.cycles-pp.devkmsg_write 0.18 ± 50% +0.7 0.92 ± 10% perf-profile.children.cycles-pp.pick_link 0.00 +0.7 0.74 ± 13% perf-profile.children.cycles-pp.sock_sendmsg 0.00 +0.8 0.75 ± 12% perf-profile.children.cycles-pp.btrfs_commit_inode_delayed_inode 0.00 +0.8 0.75 ± 13% perf-profile.children.cycles-pp.smb_send_kvec 0.00 +0.8 0.78 ± 13% perf-profile.children.cycles-pp.__skb_datagram_iter 0.87 ± 23% +0.8 1.65 ± 7% perf-profile.children.cycles-pp.sched_ttwu_pending 0.00 +0.8 0.80 ± 13% perf-profile.children.cycles-pp.skb_copy_datagram_iter 0.00 +0.8 0.81 ± 27% perf-profile.children.cycles-pp.btrfs_lookup_xattr 0.24 ± 45% +0.9 1.16 ± 5% perf-profile.children.cycles-pp.__wake_up_common 1.06 ± 12% +0.9 1.99 ± 7% perf-profile.children.cycles-pp.__flush_smp_call_function_queue 0.25 ± 31% +1.0 1.22 ± 8% perf-profile.children.cycles-pp.__wake_up_sync_key 0.00 +1.0 1.03 ± 12% perf-profile.children.cycles-pp.__btrfs_unlink_inode 0.54 ± 35% +1.1 1.62 ± 6% perf-profile.children.cycles-pp.vfs_statx 0.00 +1.1 1.08 ± 25% perf-profile.children.cycles-pp.btrfs_getxattr 0.00 +1.1 1.09 ± 13% perf-profile.children.cycles-pp.__SMB2_close 0.00 +1.1 1.12 ± 14% perf-profile.children.cycles-pp.cifs_closedir 0.00 +1.1 1.15 ± 13% perf-profile.children.cycles-pp.SMB2_query_directory 0.00 +1.2 1.16 ± 23% perf-profile.children.cycles-pp.__vfs_getxattr 0.00 +1.2 1.17 ± 13% perf-profile.children.cycles-pp.find_cifs_entry 0.00 +1.2 1.18 ± 9% perf-profile.children.cycles-pp.____sys_recvmsg 0.00 +1.2 1.18 ± 16% perf-profile.children.cycles-pp.syscall 0.00 +1.2 1.18 ± 9% perf-profile.children.cycles-pp.sock_def_readable 0.00 +1.3 1.28 ± 10% perf-profile.children.cycles-pp.path_listxattrat 0.00 +1.3 1.35 ± 9% perf-profile.children.cycles-pp.___sys_recvmsg 0.00 +1.4 1.38 ± 8% perf-profile.children.cycles-pp.btrfs_del_items 0.00 +1.4 1.39 ± 8% perf-profile.children.cycles-pp.__sys_recvmsg 0.02 ±141% +1.4 1.43 ± 26% perf-profile.children.cycles-pp.schedule_hrtimeout_range 0.12 ± 63% +1.5 1.63 ± 10% perf-profile.children.cycles-pp.__close_nocancel 0.00 +1.5 1.53 ± 21% perf-profile.children.cycles-pp.do_getxattr 0.67 ± 34% +1.6 2.22 ± 5% perf-profile.children.cycles-pp.vfs_fstatat 0.00 +1.6 1.57 ± 10% perf-profile.children.cycles-pp.smb2_query_dir_first 0.00 +1.6 1.59 ± 10% perf-profile.children.cycles-pp._initiate_cifs_search 0.00 +1.6 1.61 ± 10% perf-profile.children.cycles-pp.recvmsg 0.00 +1.6 1.63 ± 18% perf-profile.children.cycles-pp.btrfs_search_slot 0.00 +1.7 1.66 ± 13% perf-profile.children.cycles-pp.btrfs_rmdir 0.00 +1.7 1.73 ± 8% perf-profile.children.cycles-pp.btrfs_evict_inode 0.00 +1.7 1.74 ± 9% perf-profile.children.cycles-pp.smb2_rmdir 0.00 +1.8 1.76 ± 10% perf-profile.children.cycles-pp.smb2_compound_op 0.00 +1.8 1.80 ± 10% perf-profile.children.cycles-pp.cifs_rmdir 0.00 +1.8 1.82 ± 13% perf-profile.children.cycles-pp.openat64 0.02 ±223% +1.9 1.89 ± 8% perf-profile.children.cycles-pp.evict 0.00 +1.9 1.91 ± 14% perf-profile.children.cycles-pp.cifs_readv_from_socket 0.26 ± 73% +1.9 2.18 ± 7% perf-profile.children.cycles-pp.__dentry_kill 0.00 +2.0 1.95 ± 14% perf-profile.children.cycles-pp.cifs_read_from_socket 0.00 +2.0 1.99 ± 11% perf-profile.children.cycles-pp.listxattr 0.00 +2.1 2.06 ± 12% perf-profile.children.cycles-pp.cifs_send_recv 0.00 +2.1 2.14 ± 12% perf-profile.children.cycles-pp.tcp_rcv_established 0.00 +2.2 2.15 ± 12% perf-profile.children.cycles-pp.tcp_v6_do_rcv 0.76 ± 30% +2.2 2.93 ± 7% perf-profile.children.cycles-pp.__do_sys_newfstatat 0.01 ±223% +2.2 2.19 ± 25% perf-profile.children.cycles-pp.ep_poll 0.46 ± 32% +2.2 2.65 ± 6% perf-profile.children.cycles-pp.dput 0.01 ±223% +2.2 2.26 ± 25% perf-profile.children.cycles-pp.do_epoll_wait 0.00 +2.3 2.31 ± 10% perf-profile.children.cycles-pp.tcp_sock_set_cork 0.01 ±223% +2.3 2.34 ± 25% perf-profile.children.cycles-pp.__x64_sys_epoll_wait 0.00 +2.4 2.36 ± 13% perf-profile.children.cycles-pp.tcp_recvmsg_locked 0.00 +2.6 2.56 ± 11% perf-profile.children.cycles-pp.tcp_recvmsg 0.00 +2.6 2.58 ± 11% perf-profile.children.cycles-pp.inet6_recvmsg 0.00 +2.6 2.62 ± 11% perf-profile.children.cycles-pp.tcp_v6_rcv 0.21 ± 29% +2.7 2.89 ± 8% perf-profile.children.cycles-pp.__close 0.00 +2.7 2.68 ± 12% perf-profile.children.cycles-pp.ip6_protocol_deliver_rcu 0.00 +2.7 2.69 ± 12% perf-profile.children.cycles-pp.ip6_input_finish 0.00 +2.7 2.72 ± 14% perf-profile.children.cycles-pp.cifs_demultiplex_thread 0.74 ± 34% +2.8 3.53 ± 6% perf-profile.children.cycles-pp.filename_lookup 0.00 +2.8 2.79 ± 10% perf-profile.children.cycles-pp.sock_recvmsg 0.00 +2.8 2.80 ± 12% perf-profile.children.cycles-pp.__netif_receive_skb_one_core 0.02 ±141% +2.8 2.84 ± 12% perf-profile.children.cycles-pp.__napi_poll 0.00 +2.8 2.84 ± 12% perf-profile.children.cycles-pp.process_backlog 0.03 ±150% +2.8 2.86 ± 22% perf-profile.children.cycles-pp.epoll_wait 0.00 +3.0 2.99 ± 13% perf-profile.children.cycles-pp.filename_getxattr 0.00 +3.1 3.14 ± 10% perf-profile.children.cycles-pp.cifs_readdir 0.74 ± 33% +3.2 3.96 ± 6% perf-profile.children.cycles-pp.path_lookupat 0.00 +3.3 3.26 ± 10% perf-profile.children.cycles-pp.__smb_send_rqst 0.00 +3.3 3.28 ± 10% perf-profile.children.cycles-pp.smb_send_rqst 0.02 ±141% +3.3 3.34 ± 14% perf-profile.children.cycles-pp.net_rx_action 0.00 +3.4 3.36 ± 13% perf-profile.children.cycles-pp.path_getxattrat 0.27 ± 29% +3.4 3.64 ± 8% perf-profile.children.cycles-pp.__fput 0.00 +3.4 3.40 ± 13% perf-profile.children.cycles-pp.getxattr 0.39 ± 31% +3.4 3.84 ± 10% perf-profile.children.cycles-pp.fstatat64 0.00 +3.6 3.61 ± 14% perf-profile.children.cycles-pp.__local_bh_enable_ip 0.00 +3.8 3.80 ± 10% perf-profile.children.cycles-pp.vfs_rmdir 0.26 ± 29% +3.8 4.08 ± 8% perf-profile.children.cycles-pp.__x64_sys_close 0.00 +3.9 3.92 ± 15% perf-profile.children.cycles-pp.__dev_queue_xmit 0.00 +4.0 4.01 ± 11% perf-profile.children.cycles-pp.do_rmdir 0.00 +4.0 4.02 ± 16% perf-profile.children.cycles-pp.ip6_finish_output2 0.00 +4.1 4.06 ± 11% perf-profile.children.cycles-pp.__x64_sys_unlinkat 0.00 +4.1 4.10 ± 12% perf-profile.children.cycles-pp.iterate_dir 0.00 +4.1 4.11 ± 16% perf-profile.children.cycles-pp.ip6_finish_output 0.00 +4.2 4.18 ± 11% perf-profile.children.cycles-pp.__x64_sys_getdents64 0.00 +4.2 4.20 ± 11% perf-profile.children.cycles-pp.unlinkat 0.00 +4.2 4.24 ± 15% perf-profile.children.cycles-pp.ip6_xmit 0.00 +4.4 4.40 ± 15% perf-profile.children.cycles-pp.inet6_csk_xmit 0.00 +4.4 4.42 ± 15% perf-profile.children.cycles-pp.tcp_sendmsg_locked 0.00 +4.5 4.46 ± 15% perf-profile.children.cycles-pp.____sys_sendmsg 0.00 +4.5 4.47 ± 12% perf-profile.children.cycles-pp.getdents64 0.00 +4.5 4.54 ± 10% perf-profile.children.cycles-pp.compound_send_recv 0.00 +4.6 4.62 ± 15% perf-profile.children.cycles-pp.tcp_sendmsg 0.00 +4.7 4.66 ± 16% perf-profile.children.cycles-pp.___sys_sendmsg 0.00 +4.7 4.70 ± 17% perf-profile.children.cycles-pp.__sys_sendmsg 0.00 +4.8 4.82 ± 14% perf-profile.children.cycles-pp.__tcp_transmit_skb 0.00 +4.9 4.94 ± 16% perf-profile.children.cycles-pp.sendmsg 0.00 +5.4 5.36 ± 13% perf-profile.children.cycles-pp.tcp_write_xmit 0.00 +5.4 5.38 ± 13% perf-profile.children.cycles-pp.__tcp_push_pending_frames 30.83 ± 3% +10.0 40.86 ± 2% perf-profile.children.cycles-pp.do_syscall_64 30.92 ± 3% +10.2 41.08 ± 2% perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe 16.14 ± 8% -3.7 12.40 ± 4% perf-profile.self.cycles-pp.intel_idle 2.82 ± 22% -2.0 0.86 ± 30% perf-profile.self.cycles-pp.update_sg_lb_stats 1.57 ± 18% -1.1 0.44 ± 30% perf-profile.self.cycles-pp.cpuidle_enter_state 1.30 ± 25% -1.1 0.20 ± 78% perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath 1.11 ± 12% -0.7 0.42 ± 15% perf-profile.self.cycles-pp.idle_cpu 0.92 ± 24% -0.6 0.29 ± 44% perf-profile.self.cycles-pp.delay_tsc 0.77 ± 22% -0.5 0.24 ± 50% perf-profile.self.cycles-pp.next_uptodate_folio 0.66 ± 55% -0.5 0.16 ± 34% perf-profile.self.cycles-pp.update_sg_wakeup_stats 0.62 ± 32% -0.4 0.20 ± 51% perf-profile.self.cycles-pp.native_irq_return_iret 0.52 ± 17% -0.4 0.11 ± 34% perf-profile.self.cycles-pp.fold_vm_zone_numa_events 0.56 ± 20% -0.4 0.16 ± 34% perf-profile.self.cycles-pp.vma_interval_tree_insert 0.50 ± 16% -0.4 0.10 ± 59% perf-profile.self.cycles-pp.filemap_map_pages 0.94 ± 31% -0.4 0.58 ± 9% perf-profile.self.cycles-pp.menu_select 0.41 ± 27% -0.4 0.04 ±100% perf-profile.self.cycles-pp.run_posix_cpu_timers 0.38 ± 32% -0.3 0.04 ±101% perf-profile.self.cycles-pp.read_counters 0.38 ± 43% -0.3 0.05 ± 75% perf-profile.self.cycles-pp.strnlen_user 0.61 ± 29% -0.3 0.28 ± 11% perf-profile.self.cycles-pp.update_rq_clock 0.40 ± 31% -0.3 0.09 ± 31% perf-profile.self.cycles-pp.lapic_next_deadline 0.36 ± 17% -0.3 0.06 ± 73% perf-profile.self.cycles-pp._IO_fwrite 0.39 ± 29% -0.3 0.12 ± 41% perf-profile.self.cycles-pp.sync_regs 0.30 ± 51% -0.3 0.05 ± 79% perf-profile.self.cycles-pp.evlist__id2sid 0.33 ± 24% -0.2 0.09 ± 35% perf-profile.self.cycles-pp.zap_present_ptes 0.30 ± 33% -0.2 0.07 ± 22% perf-profile.self.cycles-pp.rb_next 0.30 ± 31% -0.2 0.07 ± 56% perf-profile.self.cycles-pp.fdget_pos 0.38 ± 30% -0.2 0.17 ± 40% perf-profile.self.cycles-pp.update_load_avg 0.34 ± 26% -0.2 0.13 ± 44% perf-profile.self.cycles-pp._find_next_and_bit 0.29 ± 23% -0.2 0.09 ± 52% perf-profile.self.cycles-pp.cpu_util 0.27 ± 37% -0.2 0.06 ± 76% perf-profile.self.cycles-pp.tsc_verify_tsc_adjust 0.26 ± 31% -0.2 0.05 ± 76% perf-profile.self.cycles-pp.__hrtimer_next_event_base 0.26 ± 56% -0.2 0.06 ± 14% perf-profile.self.cycles-pp.tick_check_oneshot_broadcast_this_cpu 0.29 ± 21% -0.2 0.10 ± 20% perf-profile.self.cycles-pp.sched_balance_newidle 0.26 ± 41% -0.2 0.08 ±103% perf-profile.self.cycles-pp.get_jiffies_update 0.21 ± 41% -0.2 0.03 ±111% perf-profile.self.cycles-pp.error_entry 0.29 ± 35% -0.2 0.11 ± 19% perf-profile.self.cycles-pp.update_irq_load_avg 0.23 ± 26% -0.2 0.06 ± 87% perf-profile.self.cycles-pp.__percpu_counter_sum 0.26 ± 23% -0.2 0.09 ± 22% perf-profile.self.cycles-pp.get_cpu_device 0.21 ± 48% -0.2 0.04 ±118% perf-profile.self.cycles-pp.check_cpu_stall 0.20 ± 25% -0.2 0.03 ±101% perf-profile.self.cycles-pp.irqtime_account_process_tick 0.23 ± 29% -0.2 0.08 ± 49% perf-profile.self.cycles-pp.ct_kernel_enter 0.24 ± 31% -0.2 0.09 ± 50% perf-profile.self.cycles-pp.down_write 0.21 ± 35% -0.1 0.06 ± 81% perf-profile.self.cycles-pp.sysvec_apic_timer_interrupt 0.20 ± 37% -0.1 0.06 ± 74% perf-profile.self.cycles-pp.mas_walk 0.17 ± 26% -0.1 0.03 ±102% perf-profile.self.cycles-pp.menu_reflect 0.22 ± 56% -0.1 0.08 ± 33% perf-profile.self.cycles-pp._raw_spin_lock_irq 0.25 ± 33% -0.1 0.12 ± 16% perf-profile.self.cycles-pp.mutex_unlock 0.22 ± 30% -0.1 0.09 ± 48% perf-profile.self.cycles-pp.arch_scale_freq_tick 0.17 ± 55% -0.1 0.05 ± 79% perf-profile.self.cycles-pp.obj_cgroup_charge 0.16 ± 31% -0.1 0.04 ±106% perf-profile.self.cycles-pp.pick_task_fair 0.20 ± 27% -0.1 0.09 ± 26% perf-profile.self.cycles-pp.__get_user_8 0.15 ± 32% -0.1 0.04 ± 80% perf-profile.self.cycles-pp.folios_put_refs 0.16 ± 24% -0.1 0.06 ± 51% perf-profile.self.cycles-pp.cpuidle_not_available 0.21 ± 31% -0.1 0.10 ± 13% perf-profile.self.cycles-pp.up_write 0.19 ± 39% -0.1 0.08 ± 55% perf-profile.self.cycles-pp._nohz_idle_balance 0.12 ± 48% -0.1 0.04 ± 72% perf-profile.self.cycles-pp.rcu_nocb_flush_deferred_wakeup 0.12 ± 20% -0.1 0.07 ± 71% perf-profile.self.cycles-pp.ct_kernel_exit_state 0.04 ± 70% +0.0 0.08 ± 16% perf-profile.self.cycles-pp.fdget 0.02 ±141% +0.1 0.07 ± 26% perf-profile.self.cycles-pp.check_stack_object 0.02 ±141% +0.1 0.08 ± 17% perf-profile.self.cycles-pp.pick_link 0.02 ±141% +0.1 0.08 ± 29% perf-profile.self.cycles-pp.__errno_location 0.01 ±223% +0.1 0.07 ± 16% perf-profile.self.cycles-pp.mntput_no_expire 0.01 ±223% +0.1 0.07 ± 32% perf-profile.self.cycles-pp.schedule_idle 0.00 +0.1 0.06 ± 23% perf-profile.self.cycles-pp.ndr_pull_xattr_DosInfo 0.00 +0.1 0.06 ± 27% perf-profile.self.cycles-pp._tevent_loop_once 0.00 +0.1 0.07 ± 30% perf-profile.self.cycles-pp.sock_poll 0.00 +0.1 0.07 ± 14% perf-profile.self.cycles-pp.vfs_stat_fsp 0.01 ±223% +0.1 0.08 ± 33% perf-profile.self.cycles-pp.__mod_timer 0.00 +0.1 0.07 ± 37% perf-profile.self.cycles-pp.tcp_schedule_loss_probe 0.00 +0.1 0.08 ± 35% perf-profile.self.cycles-pp.__local_bh_enable_ip 0.00 +0.1 0.08 ± 34% perf-profile.self.cycles-pp.memset@plt 0.07 ± 27% +0.1 0.15 ± 26% perf-profile.self.cycles-pp.__check_object_size 0.00 +0.1 0.08 ± 38% perf-profile.self.cycles-pp.btrfs_del_items 0.00 +0.1 0.09 ± 18% perf-profile.self.cycles-pp._raw_read_lock_irqsave 0.00 +0.1 0.09 ± 24% perf-profile.self.cycles-pp.ip6_finish_output 0.00 +0.1 0.09 ± 53% perf-profile.self.cycles-pp.ip6_finish_output2 0.00 +0.1 0.09 ± 41% perf-profile.self.cycles-pp.ndr_pull_uint32 0.02 ±142% +0.1 0.11 ± 22% perf-profile.self.cycles-pp.cpus_share_cache 0.00 +0.1 0.09 ± 27% perf-profile.self.cycles-pp.smbd_smb2_request_process_query_directory 0.00 +0.1 0.09 ± 30% perf-profile.self.cycles-pp.__smb2_find_mid 0.00 +0.1 0.09 ± 28% perf-profile.self.cycles-pp.read_extent_buffer 0.00 +0.1 0.09 ± 15% perf-profile.self.cycles-pp.release_extent_buffer 0.00 +0.1 0.09 ± 30% perf-profile.self.cycles-pp.synthetic_smb_fname 0.00 +0.1 0.09 ± 42% perf-profile.self.cycles-pp.unlock_up 0.02 ±142% +0.1 0.11 ± 26% perf-profile.self.cycles-pp.lookup_fast 0.00 +0.1 0.10 ± 18% perf-profile.self.cycles-pp.close_file_smb 0.02 ±142% +0.1 0.11 ± 45% perf-profile.self.cycles-pp.putname 0.09 ± 76% +0.1 0.18 ± 16% perf-profile.self.cycles-pp.__legitimize_mnt 0.00 +0.1 0.10 ± 19% perf-profile.self.cycles-pp.start_transaction 0.00 +0.1 0.10 ± 24% perf-profile.self.cycles-pp._talloc_get_type_abort@plt 0.00 +0.1 0.10 ± 39% perf-profile.self.cycles-pp.next_codepoint_handle_ext 0.04 ± 71% +0.1 0.14 ± 32% perf-profile.self.cycles-pp.vfs_getattr_nosec 0.00 +0.1 0.10 ± 25% perf-profile.self.cycles-pp._talloc_set_destructor 0.00 +0.1 0.10 ± 40% perf-profile.self.cycles-pp.next_codepoint_handle 0.00 +0.1 0.10 ± 26% perf-profile.self.cycles-pp._talloc_array 0.00 +0.1 0.11 ± 32% perf-profile.self.cycles-pp._talloc_memdup 0.00 +0.1 0.11 ± 27% perf-profile.self.cycles-pp.convert_string_error_handle 0.00 +0.1 0.11 ± 22% perf-profile.self.cycles-pp.ip6_xmit 0.00 +0.1 0.11 ± 33% perf-profile.self.cycles-pp.smbd_dirptr_get_entry 0.05 ± 82% +0.1 0.16 ± 31% perf-profile.self.cycles-pp.generic_permission 0.00 +0.1 0.11 ± 34% perf-profile.self.cycles-pp.ndr_push_uint8 0.01 ±223% +0.1 0.12 ± 34% perf-profile.self.cycles-pp.fdget_raw 0.00 +0.1 0.11 ± 37% perf-profile.self.cycles-pp.tcp_check_space 0.11 ± 40% +0.1 0.22 ± 25% perf-profile.self.cycles-pp.inode_permission 0.06 ± 80% +0.1 0.17 ± 43% perf-profile.self.cycles-pp.step_into 0.00 +0.1 0.12 ± 33% perf-profile.self.cycles-pp.utf8_to_utf32 0.00 +0.1 0.12 ± 21% perf-profile.self.cycles-pp.__smb_send_rqst 0.00 +0.1 0.12 ± 30% perf-profile.self.cycles-pp.btrfs_get_16 0.00 +0.1 0.12 ± 13% perf-profile.self.cycles-pp.btrfs_get_32 0.00 +0.1 0.12 ± 40% perf-profile.self.cycles-pp.tcp_write_xmit 0.00 +0.1 0.12 ± 30% perf-profile.self.cycles-pp._talloc_pooled_object 0.00 +0.1 0.12 ± 22% perf-profile.self.cycles-pp.ndr_pull_udlong 0.00 +0.1 0.12 ± 23% perf-profile.self.cycles-pp.cifsConvertToUTF16 0.01 ±223% +0.1 0.14 ± 34% perf-profile.self.cycles-pp.memcpy@plt 0.00 +0.1 0.13 ± 22% perf-profile.self.cycles-pp.skb_page_frag_refill 0.00 +0.1 0.13 ± 19% perf-profile.self.cycles-pp.btrfs_getattr 0.00 +0.1 0.13 ± 39% perf-profile.self.cycles-pp.smbd_smb2_request_process_create 0.00 +0.1 0.13 ± 44% perf-profile.self.cycles-pp.tcp_ack 0.00 +0.1 0.14 ± 34% perf-profile.self.cycles-pp.ndr_push_expand 0.00 +0.1 0.14 ± 21% perf-profile.self.cycles-pp.tdb_parse_record 0.08 ± 91% +0.1 0.21 ± 20% perf-profile.self.cycles-pp.try_to_wake_up 0.00 +0.1 0.14 ± 16% perf-profile.self.cycles-pp._talloc_zero 0.00 +0.1 0.14 ± 25% perf-profile.self.cycles-pp.smbd_smb2_request_done_ex 0.00 +0.1 0.14 ± 26% perf-profile.self.cycles-pp._nettle_chacha_core 0.26 ± 27% +0.1 0.40 ± 8% perf-profile.self.cycles-pp.__schedule 0.00 +0.2 0.15 ± 24% perf-profile.self.cycles-pp.cp_smb_filename 0.00 +0.2 0.15 ± 41% perf-profile.self.cycles-pp.smbd_dirptr_lanman2_entry 0.00 +0.2 0.15 ± 25% perf-profile.self.cycles-pp.tcp_clean_rtx_queue 0.00 +0.2 0.16 ± 33% perf-profile.self.cycles-pp.ndr_push_uint32 0.05 ± 84% +0.2 0.20 ± 11% perf-profile.self.cycles-pp.rcu_all_qs 0.00 +0.2 0.16 ± 21% perf-profile.self.cycles-pp.skb_attempt_defer_free 0.07 ± 55% +0.2 0.22 ± 39% perf-profile.self.cycles-pp.call_function_single_prep_ipi 0.00 +0.2 0.16 ± 24% perf-profile.self.cycles-pp.tcp_rcv_established 0.11 ± 56% +0.2 0.27 ± 21% perf-profile.self.cycles-pp.llist_reverse_order 0.00 +0.2 0.16 ± 17% perf-profile.self.cycles-pp.available_idle_cpu 0.03 ±150% +0.2 0.20 ± 21% perf-profile.self.cycles-pp.__radix_tree_lookup 0.00 +0.2 0.17 ± 25% perf-profile.self.cycles-pp.fstatat64 0.00 +0.2 0.17 ± 22% perf-profile.self.cycles-pp.debuglevel_get_class@plt 0.06 ± 81% +0.2 0.24 ± 33% perf-profile.self.cycles-pp.link_path_walk 0.00 +0.2 0.18 ± 26% perf-profile.self.cycles-pp.__tcp_transmit_skb 0.12 ± 62% +0.2 0.31 ± 19% perf-profile.self.cycles-pp.__cond_resched 0.00 +0.2 0.19 ± 39% perf-profile.self.cycles-pp._talloc_get_type_abort 0.00 +0.2 0.19 ± 26% perf-profile.self.cycles-pp.__skb_datagram_iter 0.00 +0.2 0.20 ± 23% perf-profile.self.cycles-pp.btrfs_search_slot 0.06 ± 56% +0.2 0.25 ± 30% perf-profile.self.cycles-pp.entry_SYSCALL_64 0.00 +0.2 0.20 ± 29% perf-profile.self.cycles-pp.tcp_sendmsg_locked 0.00 +0.2 0.21 ± 16% perf-profile.self.cycles-pp.__inet6_lookup_established 0.00 +0.2 0.22 ± 20% perf-profile.self.cycles-pp.btrfs_get_token_32 0.00 +0.2 0.22 ± 20% perf-profile.self.cycles-pp.btrfs_set_token_32 0.04 ±165% +0.2 0.27 ± 17% perf-profile.self.cycles-pp._copy_from_iter 0.00 +0.2 0.23 ± 22% perf-profile.self.cycles-pp._talloc_free 0.00 +0.2 0.24 ± 30% perf-profile.self.cycles-pp.skb_release_data 0.07 ± 59% +0.2 0.30 ± 19% perf-profile.self.cycles-pp._copy_to_user 0.00 +0.2 0.24 ± 27% perf-profile.self.cycles-pp.net_rx_action 0.12 ± 38% +0.3 0.37 ± 20% perf-profile.self.cycles-pp.check_heap_object 0.00 +0.3 0.27 ± 14% perf-profile.self.cycles-pp.smbd_smb2_request_dispatch 0.00 +0.3 0.28 ± 20% perf-profile.self.cycles-pp.debuglevel_get_class 0.25 ± 56% +0.3 0.56 ± 17% perf-profile.self.cycles-pp.syscall_exit_to_user_mode 0.39 ± 40% +0.3 0.71 ± 10% perf-profile.self.cycles-pp.__d_lookup_rcu 0.00 +0.3 0.34 ± 23% perf-profile.self.cycles-pp.tdb_jenkins_hash 0.00 +0.3 0.34 ± 22% perf-profile.self.cycles-pp.tcp_recvmsg_locked 0.10 ± 93% +0.3 0.44 ± 24% perf-profile.self.cycles-pp.entry_SYSRETQ_unsafe_stack 0.06 ± 83% +0.4 0.42 ± 33% perf-profile.self.cycles-pp.poll_idle 0.00 +0.4 0.39 ± 30% perf-profile.self.cycles-pp.btrfs_bin_search 0.21 ± 48% +0.4 0.61 ± 10% perf-profile.self.cycles-pp.malloc 0.00 +0.4 0.42 ± 17% perf-profile.self.cycles-pp._raw_spin_lock_bh 0.00 +0.6 0.60 ± 13% perf-profile.self.cycles-pp.__memmove 0.35 ± 31% +0.6 0.98 ± 15% perf-profile.self.cycles-pp.clear_bhb_loop *************************************************************************************************** lkp-icl-2sp6: 128 threads 2 sockets Intel(R) Xeon(R) Platinum 8358 CPU @ 2.60GHz (Ice Lake) with 128G memory ========================================================================================= compiler/cpufreq_governor/disk/fs2/fs/kconfig/rootfs/tbox_group/test/testcase: gcc-12/performance/1HDD/cifs/xfs/x86_64-rhel-9.4/debian-12-x86_64-20240206.cgz/lkp-icl-2sp6/singlestreamwritedirect.f/filebench commit: 8de7606f0f ("cpuidle: menu: Eliminate outliers on both ends of the sample set") 85975daeaa ("cpuidle: menu: Avoid discarding useful information") 8de7606f0fe2bf5a 85975daeaa4d6ec560bfcd354fc ---------------- --------------------------- %stddev %change %stddev \ | \ 33.75 -1.7% 33.18 boot-time.boot 119687 ± 9% -8.3% 109763 ± 5% sched_debug.cpu.avg_idle.stddev 105051 +1.8% 106938 vmstat.io.bo 823752 ± 46% -54.1% 377859 ± 45% numa-numastat.node1.local_node 878984 ± 41% -47.2% 463834 ± 40% numa-numastat.node1.numa_hit 2.63 ±209% -94.9% 0.13 ± 7% perf-sched.sch_delay.max.ms.bit_wait.__wait_on_bit.out_of_line_wait_on_bit.netfs_unbuffered_write_iter_locked 1.32 ±197% -91.1% 0.12 ± 4% perf-sched.sch_delay.max.ms.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown] 732.99 ± 10% -15.5% 619.68 ± 12% perf-sched.wait_and_delay.avg.ms.__x64_sys_pause.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown] 732.96 ± 10% -15.5% 619.64 ± 12% perf-sched.wait_time.avg.ms.__x64_sys_pause.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown] 456.12 +1.1% 461.26 filebench.sum_bytes_mb/s 27370 +1.1% 27678 filebench.sum_operations 456.13 +1.1% 461.27 filebench.sum_operations/s 2.19 -1.1% 2.17 filebench.sum_time_ms/op 456.00 +1.1% 461.20 filebench.sum_writes/s 14427847 ± 26% +33.4% 19245919 ± 6% numa-meminfo.node0.FilePages 11464303 ± 32% +43.0% 16389081 ± 6% numa-meminfo.node0.Inactive 11464303 ± 32% +43.0% 16389081 ± 6% numa-meminfo.node0.Inactive(file) 50157370 ± 7% -9.4% 45419877 ± 2% numa-meminfo.node0.MemFree 15498401 ± 24% +30.6% 20235895 ± 6% numa-meminfo.node0.MemUsed 7006849 +1.1% 7085773 proc-vmstat.nr_dirtied 4204805 +2.3% 4302911 proc-vmstat.nr_dirty 7214537 +2.4% 7386476 proc-vmstat.nr_file_pages 6371446 +2.7% 6544461 proc-vmstat.nr_foll_pin_acquired 6371330 +2.7% 6544348 proc-vmstat.nr_foll_pin_released 6306394 +2.7% 6478320 proc-vmstat.nr_inactive_file 4350806 +1.6% 4421837 proc-vmstat.nr_written 6306394 +2.7% 6478320 proc-vmstat.nr_zone_inactive_file 4220646 +2.3% 4319236 proc-vmstat.nr_zone_write_pending 17403444 +1.6% 17687571 proc-vmstat.pgpgout 3174870 ± 32% +42.3% 4518963 ± 7% numa-vmstat.node0.nr_dirtied 3604142 ± 26% +33.5% 4811989 ± 6% numa-vmstat.node0.nr_file_pages 2124183 ±141% +208.1% 6545089 numa-vmstat.node0.nr_foll_pin_acquired 2124146 ±141% +208.1% 6544976 numa-vmstat.node0.nr_foll_pin_released 12542179 ± 7% -9.5% 11354469 ± 2% numa-vmstat.node0.nr_free_pages 2863250 ± 32% +43.1% 4097775 ± 6% numa-vmstat.node0.nr_inactive_file 2863250 ± 32% +43.1% 4097774 ± 6% numa-vmstat.node0.nr_zone_inactive_file 4248173 ± 70% -100.0% 91.00 ±122% numa-vmstat.node1.nr_foll_pin_acquired 4248097 ± 70% -100.0% 91.00 ±122% numa-vmstat.node1.nr_foll_pin_released 878743 ± 41% -47.2% 463596 ± 40% numa-vmstat.node1.numa_hit 823511 ± 46% -54.1% 377621 ± 45% numa-vmstat.node1.numa_local 12119619 -1.9% 11893902 perf-stat.i.branch-misses 35828930 -6.7% 33423670 perf-stat.i.cache-references 1.84 -2.4% 1.79 perf-stat.i.cpi 0.61 +3.6% 0.63 perf-stat.i.ipc 5.34 -0.2 5.17 perf-stat.overall.branch-miss-rate% 9.87 +0.9 10.74 ± 6% perf-stat.overall.cache-miss-rate% 1.17 -2.6% 1.13 perf-stat.overall.cpi 0.86 +2.7% 0.88 perf-stat.overall.ipc 12058384 -1.5% 11877207 perf-stat.ps.branch-misses 36139557 -6.1% 33925047 perf-stat.ps.cache-references 3730 +1.3% 3779 perf-stat.ps.context-switches 1.11 ± 13% -0.3 0.81 ± 18% perf-profile.calltrace.cycles-pp.tick_nohz_idle_stop_tick.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary 1.07 ± 12% -0.3 0.79 ± 19% perf-profile.calltrace.cycles-pp.tick_nohz_stop_tick.tick_nohz_idle_stop_tick.cpuidle_idle_call.do_idle.cpu_startup_entry 0.55 ± 46% +0.3 0.87 ± 16% perf-profile.calltrace.cycles-pp.__x64_sys_openat.do_syscall_64.entry_SYSCALL_64_after_hwframe.__open64_nocancel.setlocale 0.55 ± 46% +0.3 0.87 ± 16% perf-profile.calltrace.cycles-pp.do_sys_openat2.__x64_sys_openat.do_syscall_64.entry_SYSCALL_64_after_hwframe.__open64_nocancel 1.20 ± 13% -0.4 0.85 ± 15% perf-profile.children.cycles-pp.tick_nohz_idle_stop_tick 1.15 ± 12% -0.3 0.82 ± 15% perf-profile.children.cycles-pp.tick_nohz_stop_tick 1.43 ± 10% -0.3 1.12 ± 9% perf-profile.children.cycles-pp.update_rq_clock_task 0.30 ± 26% -0.1 0.17 ± 21% perf-profile.children.cycles-pp.__get_unmapped_area 0.38 ± 14% -0.1 0.26 ± 40% perf-profile.children.cycles-pp.nr_iowait_cpu 0.46 ± 18% -0.1 0.36 ± 15% perf-profile.children.cycles-pp.show_stat 0.14 ± 29% -0.1 0.05 ± 64% perf-profile.children.cycles-pp.list_add_leaf_cfs_rq 0.04 ± 86% +0.1 0.15 ± 30% perf-profile.children.cycles-pp._exit 0.03 ±108% +0.1 0.14 ± 30% perf-profile.children.cycles-pp.filemap_get_pages 0.03 ±108% +0.1 0.14 ± 30% perf-profile.children.cycles-pp.filemap_get_read_batch 0.02 ±223% +0.1 0.14 ± 39% perf-profile.children.cycles-pp.__ata_qc_complete 0.10 ± 26% +0.2 0.26 ± 8% perf-profile.children.cycles-pp.filemap_read 0.37 ± 35% +0.2 0.53 ± 10% perf-profile.children.cycles-pp.__run_timers 0.66 ± 12% +0.2 0.83 ± 9% perf-profile.children.cycles-pp.finish_task_switch 0.04 ± 71% +0.2 0.29 ±142% perf-profile.children.cycles-pp.__folio_end_writeback 0.04 ± 71% +0.2 0.29 ±142% perf-profile.children.cycles-pp.folio_end_writeback 1.23 ± 17% +0.3 1.58 ± 8% perf-profile.children.cycles-pp.try_to_wake_up 2.62 ± 12% +0.4 3.05 ± 5% perf-profile.children.cycles-pp.x64_sys_call 2.68 ± 6% +0.5 3.15 ± 12% perf-profile.children.cycles-pp.sched_balance_newidle 0.38 ± 14% -0.1 0.26 ± 40% perf-profile.self.cycles-pp.nr_iowait_cpu 0.14 ± 29% -0.1 0.05 ± 64% perf-profile.self.cycles-pp.list_add_leaf_cfs_rq 0.05 ± 80% +0.1 0.15 ± 27% perf-profile.self.cycles-pp.alloc_vmap_area 0.26 ± 22% +0.2 0.44 ± 20% perf-profile.self.cycles-pp.kmem_cache_alloc_noprof *************************************************************************************************** lkp-icl-2sp5: 128 threads 2 sockets Intel(R) Xeon(R) Platinum 8358 CPU @ 2.60GHz (Ice Lake) with 128G memory ========================================================================================= compiler/cpufreq_governor/directio/disk/fstype/kconfig/media/rootfs/tbox_group/test/testcase/thread_nr: gcc-12/performance/directio/1SSD/ext4_no_jnl/x86_64-rhel-9.4/ssd/debian-11.1-x86_64-20220510.cgz/lkp-icl-2sp5/DRBM/fxmark/4 commit: 8de7606f0f ("cpuidle: menu: Eliminate outliers on both ends of the sample set") 85975daeaa ("cpuidle: menu: Avoid discarding useful information") 8de7606f0fe2bf5a 85975daeaa4d6ec560bfcd354fc ---------------- --------------------------- %stddev %change %stddev \ | \ 1131064 +41.5% 1600002 cpuidle..usage 486.00 ± 5% +201.5% 1465 ± 6% perf-c2c.HITM.local 0.03 ± 20% -50.3% 0.01 ± 36% perf-sched.total_sch_delay.average.ms 14347312 ± 38% -49.3% 7267323 ± 72% sched_debug.cfs_rq:/.avg_vruntime.max 14347312 ± 38% -49.3% 7267323 ± 72% sched_debug.cfs_rq:/.min_vruntime.max 0.81 +0.1 0.92 ± 2% mpstat.cpu.all.irq% 0.48 ± 2% -0.2 0.26 ± 3% mpstat.cpu.all.soft% 2.57 -0.8 1.75 ± 3% mpstat.cpu.all.sys% 14804 ± 2% +19.9% 17749 ± 2% perf-stat.i.context-switches 3.73 ± 2% +19.7% 4.47 ± 3% perf-stat.i.metric.K/sec 14608 ± 2% +19.9% 17512 ± 2% perf-stat.ps.context-switches 209850 ± 3% +20.6% 253026 ± 3% proc-vmstat.nr_foll_pin_acquired 209859 ± 3% +20.6% 253060 ± 3% proc-vmstat.nr_foll_pin_released 2377832 +21.9% 2898307 proc-vmstat.pgpgin 25347 ± 2% +22.8% 31128 ± 2% vmstat.io.bi 14877 ± 2% +18.9% 17694 ± 2% vmstat.system.cs 9122 ± 3% +41.6% 12915 ± 3% vmstat.system.in 24960 ± 36% +73.1% 43214 ± 19% numa-vmstat.node0.nr_active_anon 18828 ± 41% +85.6% 34938 ± 26% numa-vmstat.node0.nr_anon_pages 210207 ± 3% +20.4% 253189 ± 3% numa-vmstat.node0.nr_foll_pin_acquired 210215 ± 3% +20.5% 253223 ± 3% numa-vmstat.node0.nr_foll_pin_released 24960 ± 36% +73.1% 43214 ± 19% numa-vmstat.node0.nr_zone_active_anon 44782 ± 17% -36.4% 28468 ± 32% numa-vmstat.node1.nr_active_anon 44121 ± 17% -36.8% 27905 ± 32% numa-vmstat.node1.nr_anon_pages 44782 ± 17% -36.4% 28468 ± 32% numa-vmstat.node1.nr_zone_active_anon 2910 +3.9% 3025 turbostat.Bzy_MHz 10130 ± 3% +49.9% 15185 ± 3% turbostat.C1 569864 ± 2% +140.2% 1368997 turbostat.C1E 0.56 ± 2% +0.8 1.37 ± 2% turbostat.C1E% 537096 -61.9% 204460 turbostat.C6 1.74 +86.0% 3.24 ± 2% turbostat.CPU%c1 820197 +42.1% 1165477 turbostat.IRQ 8915 ± 8% +19.4% 10645 ± 4% turbostat.POLL 99588 ± 36% +73.4% 172697 ± 19% numa-meminfo.node0.Active 99588 ± 36% +73.4% 172697 ± 19% numa-meminfo.node0.Active(anon) 37742 ± 73% +139.5% 90377 ± 39% numa-meminfo.node0.AnonHugePages 75122 ± 41% +85.7% 139500 ± 26% numa-meminfo.node0.AnonPages 84070 ± 39% +88.5% 158506 ± 25% numa-meminfo.node0.AnonPages.max 179088 ± 17% -36.4% 113845 ± 32% numa-meminfo.node1.Active 179088 ± 17% -36.4% 113845 ± 32% numa-meminfo.node1.Active(anon) 137933 ± 23% -43.0% 78637 ± 43% numa-meminfo.node1.AnonHugePages 176447 ± 17% -36.8% 111602 ± 32% numa-meminfo.node1.AnonPages 205517 ± 6% -37.1% 129348 ± 32% numa-meminfo.node1.AnonPages.max 13.36 ± 84% -8.4 4.94 ± 51% perf-profile.calltrace.cycles-pp.cpu_startup_entry.start_secondary.common_startup_64 13.36 ± 84% -8.4 4.94 ± 51% perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.start_secondary.common_startup_64 13.36 ± 84% -8.4 4.94 ± 51% perf-profile.calltrace.cycles-pp.start_secondary.common_startup_64 0.79 ±141% +2.0 2.81 ± 31% perf-profile.calltrace.cycles-pp.do_filp_open.do_sys_openat2.__x64_sys_openat.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.79 ±141% +2.0 2.81 ± 31% perf-profile.calltrace.cycles-pp.path_openat.do_filp_open.do_sys_openat2.__x64_sys_openat.do_syscall_64 13.36 ± 84% -8.4 4.94 ± 51% perf-profile.children.cycles-pp.start_secondary 12.54 ± 67% -6.8 5.71 ± 35% perf-profile.children.cycles-pp.cpuidle_idle_call 0.79 ±141% +2.0 2.81 ± 31% perf-profile.children.cycles-pp.do_filp_open 0.79 ±141% +2.0 2.81 ± 31% perf-profile.children.cycles-pp.path_openat 0.79 ±141% +2.8 3.58 ± 49% perf-profile.children.cycles-pp.__x64_sys_openat 0.79 ±141% +2.8 3.58 ± 49% perf-profile.children.cycles-pp.do_sys_openat2 0.18 ± 5% -44.9% 0.10 ± 3% fxmark.ssd_ext4_no_jnl_DRBM_4_directio.idle_sec 0.09 ± 5% -45.5% 0.05 ± 3% fxmark.ssd_ext4_no_jnl_DRBM_4_directio.idle_util 2.36 +17.8% 2.78 fxmark.ssd_ext4_no_jnl_DRBM_4_directio.irq_sec 1.21 +16.4% 1.41 fxmark.ssd_ext4_no_jnl_DRBM_4_directio.irq_util 1.50 ± 2% -50.4% 0.75 ± 3% fxmark.ssd_ext4_no_jnl_DRBM_4_directio.softirq_sec 0.77 ± 2% -51.0% 0.38 ± 4% fxmark.ssd_ext4_no_jnl_DRBM_4_directio.softirq_util 6.48 -45.6% 3.53 fxmark.ssd_ext4_no_jnl_DRBM_4_directio.sys_sec 3.31 -46.2% 1.78 fxmark.ssd_ext4_no_jnl_DRBM_4_directio.sys_util 0.69 ± 4% -23.1% 0.53 ± 9% fxmark.ssd_ext4_no_jnl_DRBM_4_directio.user_sec 0.35 ± 4% -24.0% 0.27 ± 9% fxmark.ssd_ext4_no_jnl_DRBM_4_directio.user_util 593614 +21.9% 723733 fxmark.ssd_ext4_no_jnl_DRBM_4_directio.works 11872 +21.9% 14474 fxmark.ssd_ext4_no_jnl_DRBM_4_directio.works/sec 1203810 ± 7% +19.3% 1436084 fxmark.time.file_system_inputs 160248 ± 7% +18.1% 189302 fxmark.time.voluntary_context_switches 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. -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki