Hello,
We noticed a -33.1% regression of vm-scalability.throughput due to commit:
commit: 5649d113ffce9f532a9ecc5ab96a93e02efbf283 ("swap_state: update shadow_nodes for anonymous page")
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master
in testcase: vm-scalability
on test machine: 88 threads 2 sockets Intel(R) Xeon(R) Gold 6238M CPU @ 2.10GHz (Cascade Lake) with 128G memory
with following parameters:
thp_enabled: never
thp_defrag: never
nr_task: 128
nr_pmem: 2
priority: 1
test: swap-w-seq
cpufreq_governor: performance
test-description: The motivation behind this suite is to exercise functions and regions of the mm/ of the Linux kernel which are of interest to us.
test-url: https://git.kernel.org/cgit/linux/kernel/git/wfg/vm-scalability.git/
In addition to that, the commit also has significant impact on the following tests:
+------------------+------------------------------------------------------------------------------------------------+
| testcase: change | vm-scalability: vm-scalability.throughput -11.1% regression |
| test machine | 88 threads 2 sockets Intel(R) Xeon(R) Gold 6238M CPU @ 2.10GHz (Cascade Lake) with 128G memory |
| test parameters | cpufreq_governor=performance |
| | nr_pmem=2 |
| | nr_task=8 |
| | priority=1 |
| | test=swap-w-seq |
| | thp_defrag=never |
| | thp_enabled=never |
+------------------+------------------------------------------------------------------------------------------------+
If you fix the issue, kindly add following tag
| Reported-by: kernel test robot <yujie.liu@intel.com>
| Link: https://lore.kernel.org/oe-lkp/202303201529.87356b9e-yujie.liu@intel.com
Details are as below:
=========================================================================================
compiler/cpufreq_governor/kconfig/nr_pmem/nr_task/priority/rootfs/tbox_group/test/testcase/thp_defrag/thp_enabled:
gcc-11/performance/x86_64-rhel-8.3/2/128/1/debian-11.1-x86_64-20220510.cgz/lkp-csl-2sp9/swap-w-seq/vm-scalability/never/never
commit:
04bac040bc ("mm/hugetlb: convert get_hwpoison_huge_page() to folios")
5649d113ff ("swap_state: update shadow_nodes for anonymous page")
04bac040bc71b4b3 5649d113ffce9f532a9ecc5ab96
---------------- ---------------------------
%stddev %change %stddev
\ | \
10026093 ? 3% -33.1% 6702748 ? 2% vm-scalability.throughput
74822 ? 4% -32.0% 50904 vm-scalability.median
2691 ? 24% -1370.3 1320 ? 14% vm-scalability.stddev%
4.19 ? 11% -52.6% 1.98 ? 6% vm-scalability.free_time
481301 ? 3% +5.3% 506880 ? 2% vm-scalability.time.maximum_resident_set_size
1251 ? 2% +21.6% 1522 ? 2% vm-scalability.time.system_time
88.12 -11.5% 77.95 vm-scalability.time.user_time
40.76 ? 7% -21.5% 32.00 ? 12% sched_debug.cfs_rq:/.util_est_enqueued.avg
22.51 ? 5% -18.8% 18.28 ? 5% iostat.cpu.idle
72.30 +7.1% 77.40 iostat.cpu.system
5.19 ? 2% -16.8% 4.31 ? 2% iostat.cpu.user
14.62 ? 9% -3.6 11.02 ? 10% mpstat.cpu.all.idle%
1.14 -0.2 0.90 ? 2% mpstat.cpu.all.irq%
5.67 ? 2% -1.0 4.66 ? 2% mpstat.cpu.all.usr%
13.20 ? 11% -18.1% 10.81 ? 10% turbostat.CPU%c1
23051407 ? 2% -14.4% 19727636 ? 4% turbostat.IRQ
224.88 -1.2% 222.24 turbostat.PkgWatt
16.80 -5.4% 15.90 turbostat.RAMWatt
434.67 ? 25% +325.1% 1847 ? 21% vmstat.memory.buff
6474867 ? 5% -20.8% 5126808 ? 4% vmstat.memory.free
3163131 ? 2% -21.1% 2497139 ? 2% vmstat.swap.so
8889 ? 4% -13.4% 7701 ? 3% vmstat.system.cs
596093 ? 2% -27.4% 432921 ? 5% vmstat.system.in
464.33 ? 24% +303.4% 1873 ? 22% meminfo.Buffers
440.83 ? 21% +294.9% 1740 ? 21% meminfo.Inactive(file)
176308 -37.1% 110933 meminfo.KReclaimable
5551950 ? 5% -21.3% 4371063 ? 6% meminfo.MemAvailable
5622919 ? 5% -20.4% 4474001 ? 6% meminfo.MemFree
105072 ? 3% -7.8% 96881 meminfo.PageTables
176308 -37.1% 110933 meminfo.SReclaimable
363906 -17.8% 299245 meminfo.Slab
8567910 ? 8% -26.1% 6329722 ? 2% numa-numastat.node0.local_node
3092009 ? 16% +64.1% 5072859 ? 17% numa-numastat.node0.numa_foreign
8575364 ? 8% -25.6% 6382391 ? 2% numa-numastat.node0.numa_hit
2604290 ? 34% -58.3% 1086131 ? 12% numa-numastat.node0.numa_miss
2624919 ? 35% -56.6% 1139437 ? 13% numa-numastat.node0.other_node
2603580 ? 34% -58.3% 1086128 ? 13% numa-numastat.node1.numa_foreign
3092797 ? 16% +64.0% 5073593 ? 17% numa-numastat.node1.numa_miss
3133318 ? 16% +62.2% 5083376 ? 17% numa-numastat.node1.other_node
21532 ? 15% -49.3% 10921 ? 36% numa-meminfo.node0.Active
21433 ? 15% -49.3% 10860 ? 36% numa-meminfo.node0.Active(anon)
13621410 ? 8% -13.5% 11786580 numa-meminfo.node0.AnonPages.max
958086 ?124% +180.6% 2688329 ? 2% numa-meminfo.node0.FilePages
3163357 ? 3% -34.1% 2083966 ? 8% numa-meminfo.node0.MemFree
46464 ? 10% -31.9% 31664 ? 4% numa-meminfo.node0.PageTables
953704 ?125% +181.4% 2683325 ? 2% numa-meminfo.node0.Unevictable
10476108 ? 8% +20.3% 12605919 numa-meminfo.node1.AnonPages
13236460 ? 8% +13.6% 15039440 numa-meminfo.node1.AnonPages.max
1784484 ? 67% -96.8% 56959 ?118% numa-meminfo.node1.FilePages
10463958 ? 8% +20.4% 12599017 numa-meminfo.node1.Inactive
10463702 ? 8% +20.4% 12597326 numa-meminfo.node1.Inactive(anon)
254.67 ? 80% +563.6% 1690 ? 19% numa-meminfo.node1.Inactive(file)
104016 ? 22% -67.6% 33731 ? 7% numa-meminfo.node1.KReclaimable
104016 ? 22% -67.6% 33731 ? 7% numa-meminfo.node1.SReclaimable
192710 ? 10% -40.4% 114923 ? 3% numa-meminfo.node1.Slab
1780916 ? 67% -97.1% 51307 ?132% numa-meminfo.node1.Unevictable
64526 ? 15% -63.9% 23321 ? 2% proc-vmstat.allocstall_movable
5288063 +5.9% 5600084 proc-vmstat.nr_anon_pages
137571 ? 6% -22.6% 106496 ? 3% proc-vmstat.nr_dirty_background_threshold
275479 ? 6% -22.6% 213254 ? 3% proc-vmstat.nr_dirty_threshold
1417431 ? 6% -22.0% 1105772 ? 3% proc-vmstat.nr_free_pages
5281604 +6.3% 5614707 proc-vmstat.nr_inactive_anon
109.67 ? 21% +296.5% 434.83 ? 20% proc-vmstat.nr_inactive_file
1512 ? 3% +36.8% 2069 proc-vmstat.nr_isolated_anon
26212 ? 3% -7.0% 24371 ? 2% proc-vmstat.nr_page_table_pages
43972 -36.9% 27738 proc-vmstat.nr_slab_reclaimable
9555764 -18.7% 7764551 ? 3% proc-vmstat.nr_vmscan_write
16334593 -10.2% 14664852 proc-vmstat.nr_written
5280581 +6.3% 5612439 proc-vmstat.nr_zone_inactive_anon
106.83 ? 20% +305.9% 433.67 ? 20% proc-vmstat.nr_zone_inactive_file
5346486 ? 14% +36.2% 7282563 ? 3% proc-vmstat.numa_pte_updates
1249754 ? 2% -24.6% 942522 ? 2% proc-vmstat.pgalloc_dma32
23052451 +1.2% 23336109 proc-vmstat.pgalloc_normal
3608 ? 38% +57.9% 5697 ? 17% proc-vmstat.pgmajfault
6975365 ? 26% -45.4% 3808817 ? 7% proc-vmstat.pgscan_kswapd
16335291 -10.2% 14665678 proc-vmstat.pgsteal_anon
15767255 -9.8% 14224534 proc-vmstat.pgsteal_direct
568595 ? 7% -22.3% 441711 ? 2% proc-vmstat.pgsteal_kswapd
3654 ? 38% +57.2% 5744 ? 17% proc-vmstat.pswpin
16334605 -10.2% 14664870 proc-vmstat.pswpout
51680 ? 69% +1346.9% 747751 ? 5% proc-vmstat.slabs_scanned
8.67 ? 43% +1e+05% 8981 ? 12% proc-vmstat.workingset_nodes
5292 ? 14% -49.2% 2690 ? 38% numa-vmstat.node0.nr_active_anon
239506 ?124% +180.6% 672173 ? 2% numa-vmstat.node0.nr_file_pages
770198 ? 7% -31.2% 530210 ? 4% numa-vmstat.node0.nr_free_pages
623.50 ? 14% -50.5% 308.83 ? 10% numa-vmstat.node0.nr_isolated_anon
11688 ? 10% -31.8% 7970 ? 4% numa-vmstat.node0.nr_page_table_pages
73.50 ?143% +469.4% 418.50 ? 43% numa-vmstat.node0.nr_swapcached
238425 ?125% +181.4% 670830 ? 2% numa-vmstat.node0.nr_unevictable
4093464 ? 13% -59.2% 1672046 ? 2% numa-vmstat.node0.nr_vmscan_write
7032593 ? 12% -56.8% 3037254 ? 2% numa-vmstat.node0.nr_written
5322 ? 14% -49.1% 2706 ? 38% numa-vmstat.node0.nr_zone_active_anon
238426 ?125% +181.4% 670829 ? 2% numa-vmstat.node0.nr_zone_unevictable
3092009 ? 16% +64.1% 5072859 ? 17% numa-vmstat.node0.numa_foreign
8575433 ? 8% -25.6% 6381099 ? 2% numa-vmstat.node0.numa_hit
8567979 ? 8% -26.1% 6328430 ? 2% numa-vmstat.node0.numa_local
2604290 ? 34% -58.3% 1086131 ? 12% numa-vmstat.node0.numa_miss
2624919 ? 35% -56.6% 1139437 ? 13% numa-vmstat.node0.numa_other
6.17 ? 79% +1.5e+05% 9305 ? 11% numa-vmstat.node0.workingset_nodes
37.33 ? 63% +137.9% 88.83 ? 27% numa-vmstat.node1.nr_active_file
2635461 ? 8% +19.3% 3144960 numa-vmstat.node1.nr_anon_pages
446121 ? 67% -96.8% 14145 ?119% numa-vmstat.node1.nr_file_pages
2632428 ? 8% +19.3% 3141695 numa-vmstat.node1.nr_inactive_anon
64.00 ? 79% +558.3% 421.33 ? 18% numa-vmstat.node1.nr_inactive_file
884.00 ? 14% +102.3% 1788 ? 5% numa-vmstat.node1.nr_isolated_anon
25994 ? 23% -67.5% 8445 ? 7% numa-vmstat.node1.nr_slab_reclaimable
445228 ? 67% -97.1% 12826 ?132% numa-vmstat.node1.nr_unevictable
5485756 ? 8% +15.5% 6335562 numa-vmstat.node1.nr_vmscan_write
9301996 ? 9% +25.0% 11627597 numa-vmstat.node1.nr_written
37.33 ? 63% +137.9% 88.83 ? 27% numa-vmstat.node1.nr_zone_active_file
2631806 ? 8% +19.3% 3140718 numa-vmstat.node1.nr_zone_inactive_anon
61.00 ? 78% +588.3% 419.83 ? 18% numa-vmstat.node1.nr_zone_inactive_file
445228 ? 67% -97.1% 12826 ?132% numa-vmstat.node1.nr_zone_unevictable
2603580 ? 34% -58.3% 1086128 ? 13% numa-vmstat.node1.numa_foreign
3092797 ? 16% +64.0% 5073593 ? 17% numa-vmstat.node1.numa_miss
3133318 ? 16% +62.2% 5083376 ? 17% numa-vmstat.node1.numa_other
2.33 ? 76% +4092.9% 97.83 ? 19% numa-vmstat.node1.workingset_nodes
12.30 ? 97% -12.3 0.00 perf-profile.calltrace.cycles-pp.record__mmap_read_evlist.__cmd_record
14.15 ? 75% -12.1 2.08 ?223% perf-profile.calltrace.cycles-pp.__cmd_record
9.92 ? 98% -9.9 0.00 perf-profile.calltrace.cycles-pp.perf_mmap__push.record__mmap_read_evlist.__cmd_record
11.31 ? 50% -7.8 3.47 ?145% perf-profile.calltrace.cycles-pp.do_filp_open.do_sys_openat2.__x64_sys_openat.do_syscall_64.entry_SYSCALL_64_after_hwframe
11.31 ? 50% -7.8 3.47 ?145% perf-profile.calltrace.cycles-pp.path_openat.do_filp_open.do_sys_openat2.__x64_sys_openat.do_syscall_64
7.14 ?100% -5.8 1.39 ?223% perf-profile.calltrace.cycles-pp.__x64_sys_openat.do_syscall_64.entry_SYSCALL_64_after_hwframe
7.14 ?100% -5.8 1.39 ?223% perf-profile.calltrace.cycles-pp.do_sys_openat2.__x64_sys_openat.do_syscall_64.entry_SYSCALL_64_after_hwframe
5.16 ?107% -5.2 0.00 perf-profile.calltrace.cycles-pp.record__pushfn.perf_mmap__push.record__mmap_read_evlist.__cmd_record
5.09 ?161% -5.1 0.00 perf-profile.calltrace.cycles-pp.vsnprintf.seq_printf.show_interrupts.seq_read_iter.proc_reg_read_iter
4.76 ?141% -4.8 0.00 perf-profile.calltrace.cycles-pp.perf_mmap__read_head.perf_mmap__push.record__mmap_read_evlist.__cmd_record
4.76 ?141% -4.8 0.00 perf-profile.calltrace.cycles-pp.lookup_fast.walk_component.link_path_walk.path_lookupat.filename_lookup
4.76 ?141% -4.8 0.00 perf-profile.calltrace.cycles-pp.walk_component.link_path_walk.path_lookupat.filename_lookup.vfs_statx
4.17 ?152% -4.2 0.00 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.open64
4.17 ?152% -4.2 0.00 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.open64
4.17 ?152% -4.2 0.00 perf-profile.calltrace.cycles-pp.__x64_sys_openat.do_syscall_64.entry_SYSCALL_64_after_hwframe.open64
4.17 ?152% -4.2 0.00 perf-profile.calltrace.cycles-pp.do_sys_openat2.__x64_sys_openat.do_syscall_64.entry_SYSCALL_64_after_hwframe.open64
5.09 ?161% -3.7 1.39 ?223% perf-profile.calltrace.cycles-pp.seq_printf.show_interrupts.seq_read_iter.proc_reg_read_iter.vfs_read
4.17 ?152% -2.8 1.39 ?223% perf-profile.calltrace.cycles-pp.open64
2.78 ?141% -2.8 0.00 perf-profile.calltrace.cycles-pp.lookup_fast.open_last_lookups.path_openat.do_filp_open.do_sys_openat2
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp._raw_spin_lock.lockref_put_or_lock.dput.step_into.link_path_walk
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.up_read.kernfs_dop_revalidate.lookup_fast.walk_component.link_path_walk
4.76 ?141% -2.4 2.38 ?223% perf-profile.calltrace.cycles-pp.ring_buffer_read_head.perf_mmap__read_head.perf_mmap__push.record__mmap_read_evlist.__cmd_record
4.76 ?141% -2.4 2.38 ?223% perf-profile.calltrace.cycles-pp.asm_exc_page_fault.ring_buffer_read_head.perf_mmap__read_head.perf_mmap__push.record__mmap_read_evlist
4.76 ?141% -2.4 2.38 ?223% perf-profile.calltrace.cycles-pp.exc_page_fault.asm_exc_page_fault.ring_buffer_read_head.perf_mmap__read_head.perf_mmap__push
4.76 ?141% -2.4 2.38 ?223% perf-profile.calltrace.cycles-pp.do_user_addr_fault.exc_page_fault.asm_exc_page_fault.ring_buffer_read_head.perf_mmap__read_head
4.76 ?141% -2.4 2.38 ?223% perf-profile.calltrace.cycles-pp.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault.ring_buffer_read_head
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.__perf_sw_event.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.lockref_put_or_lock.dput.step_into.link_path_walk.path_openat
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.kernfs_dop_revalidate.lookup_fast.walk_component.link_path_walk.path_lookupat
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.folio_add_lru.shmem_get_folio_gfp.shmem_write_begin.generic_perform_write.__generic_file_write_iter
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.folio_batch_move_lru.folio_add_lru.shmem_get_folio_gfp.shmem_write_begin.generic_perform_write
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.lru_add_fn.folio_batch_move_lru.folio_add_lru.shmem_get_folio_gfp.shmem_write_begin
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.mem_cgroup_update_lru_size.lru_add_fn.folio_batch_move_lru.folio_add_lru.shmem_get_folio_gfp
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.getdents64
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.getdents64
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.asm_exc_page_fault.record__mmap_read_evlist.__cmd_record
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.exc_page_fault.asm_exc_page_fault.record__mmap_read_evlist.__cmd_record
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.do_user_addr_fault.exc_page_fault.asm_exc_page_fault.record__mmap_read_evlist.__cmd_record
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault.record__mmap_read_evlist
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.__do_sys_newstat.do_syscall_64.entry_SYSCALL_64_after_hwframe
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.__check_object_size.strncpy_from_user.getname_flags.vfs_fstatat.__do_sys_newstat
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.__check_heap_object.__check_object_size.strncpy_from_user.getname_flags.vfs_fstatat
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.lockref_put_return.dput.terminate_walk.path_openat.do_filp_open
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.next_tgid.proc_pid_readdir.iterate_dir.__x64_sys_getdents64.do_syscall_64
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.__x64_sys_getdents64.do_syscall_64.entry_SYSCALL_64_after_hwframe.getdents64
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.__do_fault.do_read_fault.do_fault.__handle_mm_fault.handle_mm_fault
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.perf_mmap_fault.__do_fault.do_read_fault.do_fault.__handle_mm_fault
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.dput.terminate_walk.path_openat.do_filp_open.do_sys_openat2
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.iterate_dir.__x64_sys_getdents64.do_syscall_64.entry_SYSCALL_64_after_hwframe.getdents64
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.getname_flags.vfs_fstatat.__do_sys_newstat.do_syscall_64.entry_SYSCALL_64_after_hwframe
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.__rb_insert_augmented.mmap_region.do_mmap.vm_mmap_pgoff.ksys_mmap_pgoff
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.proc_pid_readdir.iterate_dir.__x64_sys_getdents64.do_syscall_64.entry_SYSCALL_64_after_hwframe
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.terminate_walk.path_openat.do_filp_open.do_sys_openat2.__x64_sys_openat
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.vfs_fstatat.__do_sys_newstat.do_syscall_64.entry_SYSCALL_64_after_hwframe
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.strncpy_from_user.getname_flags.vfs_fstatat.__do_sys_newstat.do_syscall_64
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.getdents64
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.__d_lookup_rcu.lookup_fast.walk_component.link_path_walk.path_lookupat
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.alloc_empty_file.path_openat.do_filp_open.do_sys_openat2.__x64_sys_openat
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.__alloc_file.alloc_empty_file.path_openat.do_filp_open.do_sys_openat2
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.___slab_alloc.kmem_cache_alloc.__alloc_file.alloc_empty_file.path_openat
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.kmem_cache_alloc.__alloc_file.alloc_empty_file.path_openat.do_filp_open
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.swap_range_free.swapcache_free_entries.free_swap_slot.__swap_entry_free.free_swap_and_cache
3.77 ?148% -2.4 1.39 ?223% perf-profile.calltrace.cycles-pp.link_path_walk.path_openat.do_filp_open.do_sys_openat2.__x64_sys_openat
5.62 ?104% -2.3 3.33 ?223% perf-profile.calltrace.cycles-pp.do_mmap.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe
5.62 ?104% -2.3 3.33 ?223% perf-profile.calltrace.cycles-pp.mmap_region.do_mmap.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscall_64
6.48 ?143% -1.9 4.63 ?145% perf-profile.calltrace.cycles-pp.show_interrupts.seq_read_iter.proc_reg_read_iter.vfs_read.ksys_read
1.85 ?223% -1.9 0.00 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.sched_setaffinity.evlist__cpu_begin.__evlist__enable.__cmd_record
1.85 ?223% -1.9 0.00 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.sched_setaffinity.evlist__cpu_begin.__evlist__enable
1.85 ?223% -1.9 0.00 perf-profile.calltrace.cycles-pp.memcpy_erms.vsnprintf.seq_printf.show_interrupts.seq_read_iter
1.85 ?223% -1.9 0.00 perf-profile.calltrace.cycles-pp.vma_interval_tree_insert.mmap_region.do_mmap.vm_mmap_pgoff.ksys_mmap_pgoff
1.85 ?223% -1.9 0.00 perf-profile.calltrace.cycles-pp.__x64_sys_sched_setaffinity.do_syscall_64.entry_SYSCALL_64_after_hwframe.sched_setaffinity.evlist__cpu_begin
1.85 ?223% -1.9 0.00 perf-profile.calltrace.cycles-pp.__sched_setaffinity.sched_setaffinity.__x64_sys_sched_setaffinity.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.85 ?223% -1.9 0.00 perf-profile.calltrace.cycles-pp.__set_cpus_allowed_ptr.__sched_setaffinity.sched_setaffinity.__x64_sys_sched_setaffinity.do_syscall_64
1.85 ?223% -1.9 0.00 perf-profile.calltrace.cycles-pp.affine_move_task.__set_cpus_allowed_ptr.__sched_setaffinity.sched_setaffinity.__x64_sys_sched_setaffinity
1.85 ?223% -1.9 0.00 perf-profile.calltrace.cycles-pp.__wait_for_common.affine_move_task.__set_cpus_allowed_ptr.__sched_setaffinity.sched_setaffinity
1.85 ?223% -1.9 0.00 perf-profile.calltrace.cycles-pp.__cond_resched.__wait_for_common.affine_move_task.__set_cpus_allowed_ptr.__sched_setaffinity
1.85 ?223% -1.9 0.00 perf-profile.calltrace.cycles-pp.__schedule.__cond_resched.__wait_for_common.affine_move_task.__set_cpus_allowed_ptr
1.85 ?223% -1.9 0.00 perf-profile.calltrace.cycles-pp.__mmdrop.finish_task_switch.__schedule.__cond_resched.__wait_for_common
1.85 ?223% -1.9 0.00 perf-profile.calltrace.cycles-pp._raw_spin_lock_irqsave.free_pcppages_bulk.free_unref_page.__mmdrop.finish_task_switch
1.85 ?223% -1.9 0.00 perf-profile.calltrace.cycles-pp.evlist__cpu_begin.__evlist__enable.__cmd_record
1.85 ?223% -1.9 0.00 perf-profile.calltrace.cycles-pp.sched_setaffinity.evlist__cpu_begin.__evlist__enable.__cmd_record
1.85 ?223% -1.9 0.00 perf-profile.calltrace.cycles-pp.sched_setaffinity.__x64_sys_sched_setaffinity.do_syscall_64.entry_SYSCALL_64_after_hwframe.sched_setaffinity
1.85 ?223% -1.9 0.00 perf-profile.calltrace.cycles-pp.finish_task_switch.__schedule.__cond_resched.__wait_for_common.affine_move_task
1.85 ?223% -1.9 0.00 perf-profile.calltrace.cycles-pp.free_unref_page.__mmdrop.finish_task_switch.__schedule.__cond_resched
1.85 ?223% -1.9 0.00 perf-profile.calltrace.cycles-pp.free_pcppages_bulk.free_unref_page.__mmdrop.finish_task_switch.__schedule
4.76 ?141% -1.4 3.33 ?223% perf-profile.calltrace.cycles-pp.link_path_walk.path_lookupat.filename_lookup.vfs_statx.vfs_fstatat
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__xstat64
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.waitid
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__xstat64
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.waitid
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.pid_revalidate.lookup_fast.open_last_lookups.path_openat.do_filp_open
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.pid_revalidate.lookup_fast.walk_component.path_lookupat.filename_lookup
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.do_mas_munmap.mmap_region.do_mmap.vm_mmap_pgoff.ksys_mmap_pgoff
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.do_mas_munmap.__vm_munmap.elf_map.load_elf_interp.load_elf_binary
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.do_mas_align_munmap.do_mas_munmap.mmap_region.do_mmap.vm_mmap_pgoff
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.do_mas_align_munmap.do_mas_munmap.__vm_munmap.elf_map.load_elf_interp
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.unmap_region.do_mas_align_munmap.do_mas_munmap.mmap_region.do_mmap
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.unmap_region.do_mas_align_munmap.do_mas_munmap.__vm_munmap.elf_map
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.lookup_fast.walk_component.path_lookupat.filename_lookup.vfs_statx
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.__do_sys_newstat.do_syscall_64.entry_SYSCALL_64_after_hwframe.__xstat64
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.get_pid_task.proc_pid_permission.inode_permission.link_path_walk.path_openat
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.lru_add_fn.folio_batch_move_lru.lru_add_drain_cpu.lru_add_drain.unmap_region
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.pid_task.pid_revalidate.lookup_fast.walk_component.path_lookupat
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.__do_sys_waitid.do_syscall_64.entry_SYSCALL_64_after_hwframe.waitid
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.bprm_execve.do_execveat_common.__x64_sys_execve.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.exec_binprm.bprm_execve.do_execveat_common.__x64_sys_execve.do_syscall_64
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.elf_map.load_elf_interp.load_elf_binary.search_binary_handler.exec_binprm
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.__vm_munmap.elf_map.load_elf_interp.load_elf_binary.search_binary_handler
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.filename_lookup.vfs_statx.vfs_fstatat.__do_sys_newstat.do_syscall_64
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.folio_batch_move_lru.lru_add_drain_cpu.lru_add_drain.unmap_region.do_mas_align_munmap
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.shmem_write_end.generic_perform_write.__generic_file_write_iter.generic_file_write_iter.vfs_write
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.inode_permission.link_path_walk.path_openat.do_filp_open.do_sys_openat2
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.waitid
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.kernel_waitid.__do_sys_waitid.do_syscall_64.entry_SYSCALL_64_after_hwframe.waitid
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.find_get_pid.kernel_waitid.__do_sys_waitid.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.ksys_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.search_binary_handler.exec_binprm.bprm_execve.do_execveat_common.__x64_sys_execve
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.load_elf_binary.search_binary_handler.exec_binprm.bprm_execve.do_execveat_common
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.load_elf_interp.load_elf_binary.search_binary_handler.exec_binprm.bprm_execve
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.lru_add_drain.unmap_region.do_mas_align_munmap.do_mas_munmap.__vm_munmap
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.lru_add_drain_cpu.lru_add_drain.unmap_region.do_mas_align_munmap.do_mas_munmap
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.__xstat64
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.vfs_fstatat.__do_sys_newstat.do_syscall_64.entry_SYSCALL_64_after_hwframe.__xstat64
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.vfs_statx.vfs_fstatat.__do_sys_newstat.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.path_lookupat.filename_lookup.vfs_statx.vfs_fstatat.__do_sys_newstat
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.proc_pid_permission.inode_permission.link_path_walk.path_openat.do_filp_open
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.lockref_get_not_dead.__legitimize_path.try_to_unlazy
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.number.vsnprintf.seq_printf.show_interrupts.seq_read_iter
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.page_add_file_rmap.do_set_pte.filemap_map_pages.do_read_fault.do_fault
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.fault_in_readable.fault_in_iov_iter_readable.generic_perform_write.__generic_file_write_iter.generic_file_write_iter
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt.fault_in_readable.fault_in_iov_iter_readable.generic_perform_write.__generic_file_write_iter
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.__irq_exit_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.fault_in_readable.fault_in_iov_iter_readable
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.__do_softirq.__irq_exit_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.fault_in_readable
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.asm_exc_page_fault.fopen
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.__legitimize_path.try_to_unlazy.lookup_fast.open_last_lookups.path_openat
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp._raw_spin_lock.lockref_get_not_dead.__legitimize_path.try_to_unlazy.lookup_fast
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.fopen
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.exc_page_fault.asm_exc_page_fault.fopen
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault.fopen
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.filemap_map_pages.do_read_fault.do_fault.__handle_mm_fault.handle_mm_fault
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.do_set_pte.filemap_map_pages.do_read_fault.do_fault.__handle_mm_fault
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.lockref_get_not_dead.__legitimize_path.try_to_unlazy.lookup_fast.open_last_lookups
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.fault_in_readable.fault_in_iov_iter_readable.generic_perform_write
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.run_rebalance_domains.__do_softirq.__irq_exit_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.try_to_unlazy.lookup_fast.open_last_lookups.path_openat.do_filp_open
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.update_blocked_averages.run_rebalance_domains.__do_softirq.__irq_exit_rcu.sysvec_apic_timer_interrupt
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.update_rq_clock.update_blocked_averages.run_rebalance_domains.__do_softirq.__irq_exit_rcu
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.sched_clock_cpu.update_rq_clock.update_blocked_averages.run_rebalance_domains.__do_softirq
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.native_sched_clock.sched_clock_cpu.update_rq_clock.update_blocked_averages.run_rebalance_domains
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.do_user_addr_fault.exc_page_fault.asm_exc_page_fault.fopen
3.77 ?148% -1.4 2.38 ?223% perf-profile.calltrace.cycles-pp.do_fault.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.exc_page_fault
3.77 ?148% -1.4 2.38 ?223% perf-profile.calltrace.cycles-pp.do_read_fault.do_fault.__handle_mm_fault.handle_mm_fault.do_user_addr_fault
2.38 ?223% -1.0 1.39 ?223% perf-profile.calltrace.cycles-pp.dput.step_into.link_path_walk.path_openat.do_filp_open
2.38 ?223% -1.0 1.39 ?223% perf-profile.calltrace.cycles-pp.step_into.link_path_walk.path_openat.do_filp_open.do_sys_openat2
4.23 ?143% -0.9 3.33 ?223% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__mmap
4.23 ?143% -0.9 3.33 ?223% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__mmap
4.23 ?143% -0.9 3.33 ?223% perf-profile.calltrace.cycles-pp.ksys_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe.__mmap
4.23 ?143% -0.9 3.33 ?223% perf-profile.calltrace.cycles-pp.__mmap
4.23 ?143% -0.9 3.33 ?223% perf-profile.calltrace.cycles-pp.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe.__mmap
2.78 ?141% -0.7 2.08 ?223% perf-profile.calltrace.cycles-pp.open_last_lookups.path_openat.do_filp_open.do_sys_openat2.__x64_sys_openat
13.29 ? 89% -0.6 12.66 ? 92% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe
13.29 ? 89% -0.6 12.66 ? 92% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe
43.12 ? 33% -0.6 42.54 ? 17% perf-profile.calltrace.cycles-pp.cpuidle_enter.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary
43.12 ? 33% -0.6 42.54 ? 17% perf-profile.calltrace.cycles-pp.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle.cpu_startup_entry
43.12 ? 33% -0.6 42.54 ? 17% perf-profile.calltrace.cycles-pp.intel_idle.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle
43.12 ? 33% -0.6 42.54 ? 17% perf-profile.calltrace.cycles-pp.mwait_idle_with_hints.intel_idle.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call
5.16 ?107% -0.4 4.76 ?223% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__libc_write.writen.record__pushfn.perf_mmap__push
5.16 ?107% -0.4 4.76 ?223% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__libc_write.writen.record__pushfn
5.16 ?107% -0.4 4.76 ?223% perf-profile.calltrace.cycles-pp.writen.record__pushfn.perf_mmap__push.record__mmap_read_evlist.__cmd_record
5.16 ?107% -0.4 4.76 ?223% perf-profile.calltrace.cycles-pp.__libc_write.writen.record__pushfn.perf_mmap__push.record__mmap_read_evlist
5.16 ?107% -0.4 4.76 ?223% perf-profile.calltrace.cycles-pp.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe.__libc_write.writen
5.16 ?107% -0.4 4.76 ?223% perf-profile.calltrace.cycles-pp.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe.__libc_write
5.16 ?107% -0.4 4.76 ?223% perf-profile.calltrace.cycles-pp.generic_file_write_iter.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe
5.16 ?107% -0.4 4.76 ?223% perf-profile.calltrace.cycles-pp.__generic_file_write_iter.generic_file_write_iter.vfs_write.ksys_write.do_syscall_64
5.16 ?107% -0.4 4.76 ?223% perf-profile.calltrace.cycles-pp.generic_perform_write.__generic_file_write_iter.generic_file_write_iter.vfs_write.ksys_write
2.38 ?223% -0.3 2.08 ?223% perf-profile.calltrace.cycles-pp.do_swap_page.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.exc_page_fault
2.38 ?223% -0.3 2.08 ?223% perf-profile.calltrace.cycles-pp.__folio_alloc.vma_alloc_folio.do_swap_page.__handle_mm_fault.handle_mm_fault
2.38 ?223% -0.3 2.08 ?223% perf-profile.calltrace.cycles-pp.__alloc_pages.__folio_alloc.vma_alloc_folio.do_swap_page.__handle_mm_fault
2.38 ?223% -0.3 2.08 ?223% perf-profile.calltrace.cycles-pp.vma_alloc_folio.do_swap_page.__handle_mm_fault.handle_mm_fault.do_user_addr_fault
4.76 ?141% -0.0 4.72 ?158% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__lxstat64
4.76 ?141% -0.0 4.72 ?158% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__lxstat64
4.76 ?141% -0.0 4.72 ?158% perf-profile.calltrace.cycles-pp.__do_sys_newlstat.do_syscall_64.entry_SYSCALL_64_after_hwframe.__lxstat64
4.76 ?141% -0.0 4.72 ?158% perf-profile.calltrace.cycles-pp.filename_lookup.vfs_statx.vfs_fstatat.__do_sys_newlstat.do_syscall_64
4.76 ?141% -0.0 4.72 ?158% perf-profile.calltrace.cycles-pp.path_lookupat.filename_lookup.vfs_statx.vfs_fstatat.__do_sys_newlstat
4.76 ?141% -0.0 4.72 ?158% perf-profile.calltrace.cycles-pp.__lxstat64
4.76 ?141% -0.0 4.72 ?158% perf-profile.calltrace.cycles-pp.vfs_fstatat.__do_sys_newlstat.do_syscall_64.entry_SYSCALL_64_after_hwframe.__lxstat64
4.76 ?141% -0.0 4.72 ?158% perf-profile.calltrace.cycles-pp.vfs_statx.vfs_fstatat.__do_sys_newlstat.do_syscall_64.entry_SYSCALL_64_after_hwframe
2.38 ?223% +0.0 2.38 ?223% perf-profile.calltrace.cycles-pp.shmem_write_begin.generic_perform_write.__generic_file_write_iter.generic_file_write_iter.vfs_write
2.38 ?223% +0.0 2.38 ?223% perf-profile.calltrace.cycles-pp.shmem_get_folio_gfp.shmem_write_begin.generic_perform_write.__generic_file_write_iter.generic_file_write_iter
1.39 ?223% +0.0 1.39 ?223% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.execve
1.39 ?223% +0.0 1.39 ?223% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.execve
1.39 ?223% +0.0 1.39 ?223% perf-profile.calltrace.cycles-pp.__x64_sys_execve.do_syscall_64.entry_SYSCALL_64_after_hwframe.execve
1.39 ?223% +0.0 1.39 ?223% perf-profile.calltrace.cycles-pp.do_execveat_common.__x64_sys_execve.do_syscall_64.entry_SYSCALL_64_after_hwframe.execve
1.39 ?223% +0.0 1.39 ?223% perf-profile.calltrace.cycles-pp.execve
1.39 ?223% +0.0 1.39 ?223% perf-profile.calltrace.cycles-pp.walk_component.path_lookupat.filename_lookup.vfs_statx.vfs_fstatat
4.23 ?143% +0.0 4.23 ?143% perf-profile.calltrace.cycles-pp.free_swap_slot.__swap_entry_free.free_swap_and_cache.zap_pte_range.zap_pmd_range
4.23 ?143% +0.0 4.23 ?143% perf-profile.calltrace.cycles-pp.swapcache_free_entries.free_swap_slot.__swap_entry_free.free_swap_and_cache.zap_pte_range
1.85 ?223% +0.2 2.08 ?223% perf-profile.calltrace.cycles-pp.__evlist__enable.__cmd_record
6.48 ?143% +0.2 6.71 ?103% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.read
6.48 ?143% +0.2 6.71 ?103% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.read
6.48 ?143% +0.2 6.71 ?103% perf-profile.calltrace.cycles-pp.read
6.48 ?143% +0.2 6.71 ?103% perf-profile.calltrace.cycles-pp.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe.read
6.48 ?143% +0.2 6.71 ?103% perf-profile.calltrace.cycles-pp.vfs_read.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe.read
6.48 ?143% +0.2 6.71 ?103% perf-profile.calltrace.cycles-pp.proc_reg_read_iter.vfs_read.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe
6.48 ?143% +0.2 6.71 ?103% perf-profile.calltrace.cycles-pp.seq_read_iter.proc_reg_read_iter.vfs_read.ksys_read.do_syscall_64
1.85 ?223% +0.5 2.38 ?223% perf-profile.calltrace.cycles-pp.asm_sysvec_reschedule_ipi
1.85 ?223% +0.5 2.38 ?223% perf-profile.calltrace.cycles-pp.irqentry_exit_to_user_mode.asm_sysvec_reschedule_ipi
1.85 ?223% +0.5 2.38 ?223% perf-profile.calltrace.cycles-pp.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_sysvec_reschedule_ipi
1.85 ?223% +0.5 2.38 ?223% perf-profile.calltrace.cycles-pp.exit_to_user_mode_loop.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_sysvec_reschedule_ipi
1.85 ?223% +0.5 2.38 ?223% perf-profile.calltrace.cycles-pp.arch_do_signal_or_restart.exit_to_user_mode_loop.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_sysvec_reschedule_ipi
1.85 ?223% +0.5 2.38 ?223% perf-profile.calltrace.cycles-pp.get_signal.arch_do_signal_or_restart.exit_to_user_mode_loop.exit_to_user_mode_prepare.irqentry_exit_to_user_mode
1.85 ?223% +0.5 2.38 ?223% perf-profile.calltrace.cycles-pp.__mem_cgroup_uncharge_swap.swapcache_free_entries.free_swap_slot.__swap_entry_free.free_swap_and_cache
1.85 ?223% +0.5 2.38 ?223% perf-profile.calltrace.cycles-pp.swap_cgroup_record.__mem_cgroup_uncharge_swap.swapcache_free_entries.free_swap_slot.__swap_entry_free
1.39 ?223% +1.0 2.38 ?223% perf-profile.calltrace.cycles-pp.fault_in_iov_iter_readable.generic_perform_write.__generic_file_write_iter.generic_file_write_iter.vfs_write
0.00 +1.4 1.39 ?223% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.getxattr
0.00 +1.4 1.39 ?223% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.getxattr
0.00 +1.4 1.39 ?223% perf-profile.calltrace.cycles-pp._raw_spin_trylock.dentry_kill.dput.step_into.link_path_walk
0.00 +1.4 1.39 ?223% perf-profile.calltrace.cycles-pp.strnlen_user.copy_strings.do_execveat_common.__x64_sys_execve.do_syscall_64
0.00 +1.4 1.39 ?223% perf-profile.calltrace.cycles-pp.xattr_resolve_name.__vfs_getxattr.do_getxattr.getxattr.path_getxattr
0.00 +1.4 1.39 ?223% perf-profile.calltrace.cycles-pp.__d_alloc.d_alloc.d_alloc_parallel.__lookup_slow.walk_component
0.00 +1.4 1.39 ?223% perf-profile.calltrace.cycles-pp.__mod_memcg_lruvec_state.mod_objcg_state.memcg_slab_post_alloc_hook.kmem_cache_alloc_lru.__d_alloc
0.00 +1.4 1.39 ?223% perf-profile.calltrace.cycles-pp.do_anonymous_page.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.exc_page_fault
0.00 +1.4 1.39 ?223% perf-profile.calltrace.cycles-pp.__mem_cgroup_charge.do_anonymous_page.__handle_mm_fault.handle_mm_fault.do_user_addr_fault
0.00 +1.4 1.39 ?223% perf-profile.calltrace.cycles-pp.__lookup_slow.walk_component.path_lookupat.filename_lookup.vfs_statx
0.00 +1.4 1.39 ?223% perf-profile.calltrace.cycles-pp.__vfs_getxattr.do_getxattr.getxattr.path_getxattr.do_syscall_64
0.00 +1.4 1.39 ?223% perf-profile.calltrace.cycles-pp.d_alloc_parallel.__lookup_slow.walk_component.path_lookupat.filename_lookup
0.00 +1.4 1.39 ?223% perf-profile.calltrace.cycles-pp.d_alloc.d_alloc_parallel.__lookup_slow.walk_component.path_lookupat
0.00 +1.4 1.39 ?223% perf-profile.calltrace.cycles-pp.copy_strings.do_execveat_common.__x64_sys_execve.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +1.4 1.39 ?223% perf-profile.calltrace.cycles-pp.do_getxattr.getxattr.path_getxattr.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +1.4 1.39 ?223% perf-profile.calltrace.cycles-pp.dentry_kill.dput.step_into.link_path_walk.path_openat
0.00 +1.4 1.39 ?223% perf-profile.calltrace.cycles-pp.getxattr.path_getxattr.do_syscall_64.entry_SYSCALL_64_after_hwframe.getxattr
0.00 +1.4 1.39 ?223% perf-profile.calltrace.cycles-pp.kmem_cache_alloc_lru.__d_alloc.d_alloc.d_alloc_parallel.__lookup_slow
0.00 +1.4 1.39 ?223% perf-profile.calltrace.cycles-pp.memcg_slab_post_alloc_hook.kmem_cache_alloc_lru.__d_alloc.d_alloc.d_alloc_parallel
0.00 +1.4 1.39 ?223% perf-profile.calltrace.cycles-pp.mod_objcg_state.memcg_slab_post_alloc_hook.kmem_cache_alloc_lru.__d_alloc.d_alloc
0.00 +1.4 1.39 ?223% perf-profile.calltrace.cycles-pp.path_getxattr.do_syscall_64.entry_SYSCALL_64_after_hwframe.getxattr
0.00 +1.4 1.39 ?223% perf-profile.calltrace.cycles-pp.getxattr
6.15 ?170% +1.6 7.70 ? 74% perf-profile.calltrace.cycles-pp.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault
43.12 ? 33% +1.8 44.92 ? 20% perf-profile.calltrace.cycles-pp.secondary_startup_64_no_verify
43.12 ? 33% +1.8 44.92 ? 20% perf-profile.calltrace.cycles-pp.start_secondary.secondary_startup_64_no_verify
43.12 ? 33% +1.8 44.92 ? 20% perf-profile.calltrace.cycles-pp.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
43.12 ? 33% +1.8 44.92 ? 20% perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
43.12 ? 33% +1.8 44.92 ? 20% perf-profile.calltrace.cycles-pp.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
0.00 +1.9 1.85 ?223% perf-profile.calltrace.cycles-pp._find_next_bit.show_interrupts.seq_read_iter.proc_reg_read_iter.vfs_read
0.00 +1.9 1.85 ?223% perf-profile.calltrace.cycles-pp.copy_mc_fragile.wp_page_copy.__handle_mm_fault.handle_mm_fault.do_user_addr_fault
0.00 +1.9 1.85 ?223% perf-profile.calltrace.cycles-pp.do_swap.sort_r.sort.swapcache_free_entries.free_swap_slot
0.00 +1.9 1.85 ?223% perf-profile.calltrace.cycles-pp.sort.swapcache_free_entries.free_swap_slot.__swap_entry_free.free_swap_and_cache
0.00 +1.9 1.85 ?223% perf-profile.calltrace.cycles-pp.sort_r.sort.swapcache_free_entries.free_swap_slot.__swap_entry_free
0.00 +1.9 1.85 ?223% perf-profile.calltrace.cycles-pp.wp_page_copy.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.exc_page_fault
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__open64_nocancel
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.write
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.sched_setaffinity.evlist_cpu_iterator__next.__evlist__enable.__cmd_record
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__open64_nocancel
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.write
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.sched_setaffinity.evlist_cpu_iterator__next.__evlist__enable
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.__list_del_entry_valid.rmqueue_bulk.rmqueue.get_page_from_freelist.__alloc_pages
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.__x64_sys_sched_setaffinity.do_syscall_64.entry_SYSCALL_64_after_hwframe.sched_setaffinity.evlist_cpu_iterator__next
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.__check_object_size.get_user_cpu_mask.__x64_sys_sched_setaffinity.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.check_heap_object.__check_object_size.get_user_cpu_mask.__x64_sys_sched_setaffinity.do_syscall_64
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.__virt_addr_valid.check_heap_object.__check_object_size.get_user_cpu_mask.__x64_sys_sched_setaffinity
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp._raw_spin_lock.d_alloc.d_alloc_parallel.lookup_open.open_last_lookups
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.__wake_up_common_lock.pipe_write.vfs_write.ksys_write.do_syscall_64
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.__wake_up_common.__wake_up_common_lock.pipe_write.vfs_write.ksys_write
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.try_to_wake_up.autoremove_wake_function.__wake_up_common.__wake_up_common_lock.pipe_write
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.__x64_sys_openat.do_syscall_64.entry_SYSCALL_64_after_hwframe.__open64_nocancel
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.arch_show_interrupts.seq_read_iter.proc_reg_read_iter.vfs_read.ksys_read
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.vsnprintf.seq_printf.arch_show_interrupts.seq_read_iter.proc_reg_read_iter
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.asm_exc_page_fault.record__pushfn.perf_mmap__push.record__mmap_read_evlist.__cmd_record
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.autoremove_wake_function.__wake_up_common.__wake_up_common_lock.pipe_write.vfs_write
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.do_sys_openat2.__x64_sys_openat.do_syscall_64.entry_SYSCALL_64_after_hwframe.__open64_nocancel
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.d_alloc_parallel.lookup_open.open_last_lookups.path_openat.do_filp_open
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.d_alloc.d_alloc_parallel.lookup_open.open_last_lookups.path_openat
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.exc_page_fault.asm_exc_page_fault.record__pushfn.perf_mmap__push.record__mmap_read_evlist
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.do_user_addr_fault.exc_page_fault.asm_exc_page_fault.record__pushfn.perf_mmap__push
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.get_page_from_freelist.__alloc_pages.__folio_alloc.vma_alloc_folio.do_swap_page
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.sched_setaffinity.evlist_cpu_iterator__next.__evlist__enable.__cmd_record
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.get_user_cpu_mask.__x64_sys_sched_setaffinity.do_syscall_64.entry_SYSCALL_64_after_hwframe.sched_setaffinity
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault.record__pushfn
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.write
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe.write
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.lookup_open.open_last_lookups.path_openat.do_filp_open.do_sys_openat2
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.pipe_write.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.rmqueue.get_page_from_freelist.__alloc_pages.__folio_alloc.vma_alloc_folio
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.rmqueue_bulk.rmqueue.get_page_from_freelist.__alloc_pages.__folio_alloc
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.seq_printf.arch_show_interrupts.seq_read_iter.proc_reg_read_iter.vfs_read
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe.write
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.__open64_nocancel
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.evlist_cpu_iterator__next.__evlist__enable.__cmd_record
0.00 +2.4 2.38 ?223% perf-profile.calltrace.cycles-pp._raw_spin_lock.finish_fault.do_read_fault.do_fault.__handle_mm_fault
0.00 +2.4 2.38 ?223% perf-profile.calltrace.cycles-pp.menu_reflect.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary
0.00 +2.4 2.38 ?223% perf-profile.calltrace.cycles-pp.__schedule.schedule.smpboot_thread_fn.kthread.ret_from_fork
0.00 +2.4 2.38 ?223% perf-profile.calltrace.cycles-pp.update_sg_lb_stats.update_sd_lb_stats.find_busiest_group.load_balance.newidle_balance
0.00 +2.4 2.38 ?223% perf-profile.calltrace.cycles-pp.balance_fair.__schedule.schedule.smpboot_thread_fn.kthread
0.00 +2.4 2.38 ?223% perf-profile.calltrace.cycles-pp.free_pcppages_bulk.free_unref_page.exit_mmap.__mmput.exit_mm
0.00 +2.4 2.38 ?223% perf-profile.calltrace.cycles-pp.free_unref_page.exit_mmap.__mmput.exit_mm.do_exit
0.00 +2.4 2.38 ?223% perf-profile.calltrace.cycles-pp.finish_fault.do_read_fault.do_fault.__handle_mm_fault.handle_mm_fault
0.00 +2.4 2.38 ?223% perf-profile.calltrace.cycles-pp.ret_from_fork
0.00 +2.4 2.38 ?223% perf-profile.calltrace.cycles-pp.kthread.ret_from_fork
0.00 +2.4 2.38 ?223% perf-profile.calltrace.cycles-pp.smpboot_thread_fn.kthread.ret_from_fork
0.00 +2.4 2.38 ?223% perf-profile.calltrace.cycles-pp.schedule.smpboot_thread_fn.kthread.ret_from_fork
0.00 +2.4 2.38 ?223% perf-profile.calltrace.cycles-pp.newidle_balance.balance_fair.__schedule.schedule.smpboot_thread_fn
0.00 +2.4 2.38 ?223% perf-profile.calltrace.cycles-pp.load_balance.newidle_balance.balance_fair.__schedule.schedule
0.00 +2.4 2.38 ?223% perf-profile.calltrace.cycles-pp.find_busiest_group.load_balance.newidle_balance.balance_fair.__schedule
0.00 +2.4 2.38 ?223% perf-profile.calltrace.cycles-pp.update_sd_lb_stats.find_busiest_group.load_balance.newidle_balance.balance_fair
0.00 +2.4 2.38 ?223% perf-profile.calltrace.cycles-pp.perf_mmap__read_head.perf_mmap__push.record__mmap_read_evlist.__cmd_record.cmd_record
0.00 +2.4 2.38 ?223% perf-profile.calltrace.cycles-pp._raw_spin_lock_irq.shmem_add_to_page_cache.shmem_get_folio_gfp.shmem_write_begin.generic_perform_write
0.00 +2.4 2.38 ?223% perf-profile.calltrace.cycles-pp._raw_spin_lock_irqsave.swap_cgroup_record.__mem_cgroup_uncharge_swap.swapcache_free_entries.free_swap_slot
0.00 +2.4 2.38 ?223% perf-profile.calltrace.cycles-pp.shmem_add_to_page_cache.shmem_get_folio_gfp.shmem_write_begin.generic_perform_write.__generic_file_write_iter
0.00 +2.8 2.78 ?223% perf-profile.calltrace.cycles-pp.__entry_text_start.open64
2.38 ?223% +2.8 5.18 ?149% perf-profile.calltrace.cycles-pp.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe
2.38 ?223% +2.8 5.18 ?149% perf-profile.calltrace.cycles-pp.exit_to_user_mode_prepare.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe
2.38 ?223% +2.8 5.18 ?149% perf-profile.calltrace.cycles-pp.exit_to_user_mode_loop.exit_to_user_mode_prepare.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe
2.38 ?223% +2.8 5.18 ?149% perf-profile.calltrace.cycles-pp.arch_do_signal_or_restart.exit_to_user_mode_loop.exit_to_user_mode_prepare.syscall_exit_to_user_mode.do_syscall_64
2.38 ?223% +2.8 5.18 ?149% perf-profile.calltrace.cycles-pp.get_signal.arch_do_signal_or_restart.exit_to_user_mode_loop.exit_to_user_mode_prepare.syscall_exit_to_user_mode
0.00 +3.2 3.24 ?143% perf-profile.calltrace.cycles-pp.asm_exc_page_fault
0.00 +3.2 3.24 ?143% perf-profile.calltrace.cycles-pp.exc_page_fault.asm_exc_page_fault
0.00 +3.2 3.24 ?143% perf-profile.calltrace.cycles-pp.do_user_addr_fault.exc_page_fault.asm_exc_page_fault
0.00 +3.2 3.24 ?143% perf-profile.calltrace.cycles-pp.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault
4.23 ?143% +3.3 7.57 ?105% perf-profile.calltrace.cycles-pp.do_group_exit.get_signal.arch_do_signal_or_restart.exit_to_user_mode_loop.exit_to_user_mode_prepare
4.23 ?143% +3.3 7.57 ?105% perf-profile.calltrace.cycles-pp.do_exit.do_group_exit.get_signal.arch_do_signal_or_restart.exit_to_user_mode_loop
4.23 ?143% +3.3 7.57 ?105% perf-profile.calltrace.cycles-pp.exit_mm.do_exit.do_group_exit.get_signal.arch_do_signal_or_restart
4.23 ?143% +3.3 7.57 ?105% perf-profile.calltrace.cycles-pp.__mmput.exit_mm.do_exit.do_group_exit.get_signal
4.23 ?143% +3.3 7.57 ?105% perf-profile.calltrace.cycles-pp.free_swap_and_cache.zap_pte_range.zap_pmd_range.unmap_page_range.unmap_vmas
4.23 ?143% +3.3 7.57 ?105% perf-profile.calltrace.cycles-pp.__swap_entry_free.free_swap_and_cache.zap_pte_range.zap_pmd_range.unmap_page_range
0.00 +3.3 3.33 ?223% perf-profile.calltrace.cycles-pp.mas_replace.mas_wmb_replace.mas_split.mas_wr_bnode.mas_store_prealloc
0.00 +3.3 3.33 ?223% perf-profile.calltrace.cycles-pp.lockref_put_return.dput.step_into.link_path_walk.path_lookupat
0.00 +3.3 3.33 ?223% perf-profile.calltrace.cycles-pp.dput.step_into.link_path_walk.path_lookupat.filename_lookup
0.00 +3.3 3.33 ?223% perf-profile.calltrace.cycles-pp.mas_store_prealloc.mmap_region.do_mmap.vm_mmap_pgoff.ksys_mmap_pgoff
0.00 +3.3 3.33 ?223% perf-profile.calltrace.cycles-pp.mas_wr_bnode.mas_store_prealloc.mmap_region.do_mmap.vm_mmap_pgoff
0.00 +3.3 3.33 ?223% perf-profile.calltrace.cycles-pp.mas_split.mas_wr_bnode.mas_store_prealloc.mmap_region.do_mmap
0.00 +3.3 3.33 ?223% perf-profile.calltrace.cycles-pp.mas_wmb_replace.mas_split.mas_wr_bnode.mas_store_prealloc.mmap_region
0.00 +3.3 3.33 ?223% perf-profile.calltrace.cycles-pp.step_into.link_path_walk.path_lookupat.filename_lookup.vfs_statx
0.00 +4.8 4.76 ?223% perf-profile.calltrace.cycles-pp.asm_exc_page_fault.fault_in_readable.fault_in_iov_iter_readable.generic_perform_write.__generic_file_write_iter
0.00 +6.1 6.08 ?146% perf-profile.calltrace.cycles-pp.__x64_sys_exit_group.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +6.1 6.08 ?146% perf-profile.calltrace.cycles-pp.do_group_exit.__x64_sys_exit_group.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +6.1 6.08 ?146% perf-profile.calltrace.cycles-pp.do_exit.do_group_exit.__x64_sys_exit_group.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +6.1 6.08 ?146% perf-profile.calltrace.cycles-pp.__mmput.exit_mm.do_exit.do_group_exit.__x64_sys_exit_group
0.00 +6.1 6.08 ?146% perf-profile.calltrace.cycles-pp.exit_mm.do_exit.do_group_exit.__x64_sys_exit_group.do_syscall_64
0.00 +6.8 6.84 ?156% perf-profile.calltrace.cycles-pp.record__pushfn.perf_mmap__push.record__mmap_read_evlist.__cmd_record.cmd_record
4.23 ?143% +7.0 11.27 ?111% perf-profile.calltrace.cycles-pp.unmap_vmas.exit_mmap.__mmput.exit_mm.do_exit
4.23 ?143% +7.0 11.27 ?111% perf-profile.calltrace.cycles-pp.unmap_page_range.unmap_vmas.exit_mmap.__mmput.exit_mm
4.23 ?143% +7.0 11.27 ?111% perf-profile.calltrace.cycles-pp.zap_pmd_range.unmap_page_range.unmap_vmas.exit_mmap.__mmput
4.23 ?143% +7.0 11.27 ?111% perf-profile.calltrace.cycles-pp.zap_pte_range.zap_pmd_range.unmap_page_range.unmap_vmas.exit_mmap
0.00 +9.2 9.23 ?114% perf-profile.calltrace.cycles-pp.__libc_start_main
0.00 +9.2 9.23 ?114% perf-profile.calltrace.cycles-pp.main.__libc_start_main
0.00 +9.2 9.23 ?114% perf-profile.calltrace.cycles-pp.run_builtin.main.__libc_start_main
0.00 +9.2 9.23 ?114% perf-profile.calltrace.cycles-pp.cmd_record.run_builtin.main.__libc_start_main
0.00 +9.2 9.23 ?114% perf-profile.calltrace.cycles-pp.__cmd_record.cmd_record.run_builtin.main.__libc_start_main
0.00 +9.2 9.23 ?114% perf-profile.calltrace.cycles-pp.record__mmap_read_evlist.__cmd_record.cmd_record.run_builtin.main
0.00 +9.2 9.23 ?114% perf-profile.calltrace.cycles-pp.perf_mmap__push.record__mmap_read_evlist.__cmd_record.cmd_record.run_builtin
4.23 ?143% +9.4 13.65 ? 84% perf-profile.calltrace.cycles-pp.exit_mmap.__mmput.exit_mm.do_exit.do_group_exit
6.74 ? 2% -24.2% 5.11 perf-stat.i.MPKI
1.396e+10 ? 2% -10.1% 1.254e+10 perf-stat.i.branch-instructions
36852425 ? 4% -15.0% 31322172 ? 3% perf-stat.i.branch-misses
44.63 +3.1 47.68 perf-stat.i.cache-miss-rate%
1.843e+08 ? 3% -35.0% 1.199e+08 perf-stat.i.cache-misses
4.069e+08 ? 4% -38.6% 2.5e+08 perf-stat.i.cache-references
8372 ? 7% -17.3% 6921 ? 3% perf-stat.i.context-switches
4.80 ? 2% +4.8% 5.03 perf-stat.i.cpi
2.275e+11 +2.3% 2.327e+11 perf-stat.i.cpu-cycles
4546555 ? 15% -27.9% 3277727 ? 7% perf-stat.i.dTLB-load-misses
1.389e+10 ? 2% -10.6% 1.243e+10 perf-stat.i.dTLB-loads
0.14 ? 4% +0.0 0.15 perf-stat.i.dTLB-store-miss-rate%
7181570 ? 4% -17.0% 5961634 perf-stat.i.dTLB-store-misses
4.619e+09 ? 3% -19.1% 3.739e+09 perf-stat.i.dTLB-stores
3082839 ? 3% -23.5% 2359116 ? 4% perf-stat.i.iTLB-load-misses
343748 ? 8% -22.0% 268269 ? 8% perf-stat.i.iTLB-loads
5.471e+10 ? 2% -10.3% 4.908e+10 perf-stat.i.instructions
0.27 ? 2% -12.5% 0.24 perf-stat.i.ipc
2.57 +2.1% 2.63 perf-stat.i.metric.GHz
755.43 ? 6% -25.8% 560.80 ? 3% perf-stat.i.metric.K/sec
370.23 ? 2% -12.0% 325.72 perf-stat.i.metric.M/sec
1478193 ? 4% -16.7% 1231768 perf-stat.i.minor-faults
74.96 +3.2 78.11 perf-stat.i.node-load-miss-rate%
24247876 ? 4% -21.3% 19080033 perf-stat.i.node-load-misses
6320470 ? 2% -25.8% 4687351 perf-stat.i.node-loads
80.10 +1.9 81.97 perf-stat.i.node-store-miss-rate%
13678740 ? 4% -19.8% 10971410 ? 2% perf-stat.i.node-store-misses
3135638 ? 7% -17.7% 2580680 perf-stat.i.node-stores
1478372 ? 4% -16.7% 1232012 perf-stat.i.page-faults
7.43 ? 3% -31.5% 5.09 perf-stat.overall.MPKI
45.55 +2.5 48.04 perf-stat.overall.cache-miss-rate%
4.23 +12.8% 4.77 perf-stat.overall.cpi
1251 ? 3% +55.8% 1950 perf-stat.overall.cycles-between-cache-misses
0.15 +0.0 0.16 perf-stat.overall.dTLB-store-miss-rate%
17689 ? 2% +17.6% 20810 ? 3% perf-stat.overall.instructions-per-iTLB-miss
0.24 -11.3% 0.21 perf-stat.overall.ipc
79.29 +1.0 80.26 perf-stat.overall.node-load-miss-rate%
8390 +6.6% 8948 perf-stat.overall.path-length
1.291e+10 ? 2% -8.7% 1.179e+10 perf-stat.ps.branch-instructions
33397822 ? 2% -12.9% 29096714 ? 3% perf-stat.ps.branch-misses
1.716e+08 ? 3% -34.2% 1.129e+08 perf-stat.ps.cache-misses
3.768e+08 ? 4% -37.6% 2.351e+08 perf-stat.ps.cache-references
7861 ? 6% -17.1% 6516 ? 3% perf-stat.ps.context-switches
2.145e+11 +2.7% 2.203e+11 perf-stat.ps.cpu-cycles
4230370 ? 15% -27.0% 3088833 ? 7% perf-stat.ps.dTLB-load-misses
1.288e+10 ? 2% -9.2% 1.169e+10 perf-stat.ps.dTLB-loads
6544297 ? 3% -14.9% 5567126 perf-stat.ps.dTLB-store-misses
4.263e+09 ? 2% -17.7% 3.51e+09 perf-stat.ps.dTLB-stores
2867704 ? 2% -22.5% 2221945 ? 4% perf-stat.ps.iTLB-load-misses
304019 ? 8% -18.7% 247129 ? 8% perf-stat.ps.iTLB-loads
5.07e+10 -8.9% 4.617e+10 perf-stat.ps.instructions
1347553 ? 3% -14.6% 1150302 perf-stat.ps.minor-faults
22641206 ? 4% -20.5% 17991646 perf-stat.ps.node-load-misses
5907643 ? 2% -25.1% 4424982 perf-stat.ps.node-loads
12779474 ? 4% -18.9% 10364793 ? 2% perf-stat.ps.node-store-misses
2805435 ? 5% -14.6% 2395268 ? 2% perf-stat.ps.node-stores
1347714 ? 3% -14.6% 1150544 perf-stat.ps.page-faults
9.001e+11 +6.6% 9.599e+11 perf-stat.total.instructions
***************************************************************************************************
lkp-csl-2sp9: 88 threads 2 sockets Intel(R) Xeon(R) Gold 6238M CPU @ 2.10GHz (Cascade Lake) with 128G memory
=========================================================================================
compiler/cpufreq_governor/kconfig/nr_pmem/nr_task/priority/rootfs/tbox_group/test/testcase/thp_defrag/thp_enabled:
gcc-11/performance/x86_64-rhel-8.3/2/8/1/debian-11.1-x86_64-20220510.cgz/lkp-csl-2sp9/swap-w-seq/vm-scalability/never/never
commit:
04bac040bc ("mm/hugetlb: convert get_hwpoison_huge_page() to folios")
5649d113ff ("swap_state: update shadow_nodes for anonymous page")
04bac040bc71b4b3 5649d113ffce9f532a9ecc5ab96
---------------- ---------------------------
%stddev %change %stddev
\ | \
553378 -11.1% 492012 ? 2% vm-scalability.median
4397849 -11.1% 3909359 ? 2% vm-scalability.throughput
193.12 ? 2% +9.6% 211.73 ? 3% vm-scalability.time.system_time
9.03 +2.3% 9.23 iostat.cpu.system
1.90 -6.3% 1.78 ? 2% iostat.cpu.user
11.67 ? 32% +1.2e+05% 13992 ? 70% numa-vmstat.node0.workingset_nodes
2.17 ? 56% +4.1e+05% 8805 ?147% numa-vmstat.node1.workingset_nodes
26.50 -8.8% 24.17 perf-node.node-local-load-ratio
2.021e+08 ? 2% +10.8% 2.239e+08 ? 2% perf-node.node-store-misses
1957846 -6.5% 1831262 ? 2% vmstat.swap.so
601515 -4.7% 573111 vmstat.system.in
168704 -31.3% 115939 ? 2% meminfo.KReclaimable
168704 -31.3% 115939 ? 2% meminfo.SReclaimable
353022 -14.8% 300764 meminfo.Slab
6223 ? 10% -19.2% 5027 ? 8% sched_debug.cfs_rq:/.min_vruntime.stddev
2951 ? 92% -255.2% -4580 sched_debug.cfs_rq:/.spread0.avg
6223 ? 10% -19.1% 5032 ? 8% sched_debug.cfs_rq:/.spread0.stddev
42176 -31.3% 28973 ? 2% proc-vmstat.nr_slab_reclaimable
6643539 -3.5% 6413330 proc-vmstat.pgsteal_kswapd
38484 ? 4% +743.8% 324728 ? 20% proc-vmstat.slabs_scanned
366592 ? 2% +6.6% 390656 proc-vmstat.unevictable_pgs_scanned
14.33 ? 19% +1.6e+05% 22725 ? 22% proc-vmstat.workingset_nodes
7.84 +5.9% 8.31 ? 2% perf-stat.i.MPKI
5.816e+09 -5.9% 5.471e+09 ? 2% perf-stat.i.branch-instructions
0.31 +0.0 0.34 ? 2% perf-stat.i.branch-miss-rate%
89096547 ? 2% -4.3% 85261416 ? 2% perf-stat.i.cache-misses
5.821e+09 -5.5% 5.502e+09 ? 2% perf-stat.i.dTLB-loads
3953795 ? 2% -4.7% 3768612 ? 2% perf-stat.i.dTLB-store-misses
2.496e+09 -5.2% 2.365e+09 ? 2% perf-stat.i.dTLB-stores
2.286e+10 -5.5% 2.16e+10 ? 2% perf-stat.i.instructions
10182 -6.5% 9519 ? 2% perf-stat.i.instructions-per-iTLB-miss
0.77 -5.4% 0.73 ? 2% perf-stat.i.ipc
162.23 -5.6% 153.17 ? 2% perf-stat.i.metric.M/sec
748060 -6.7% 698091 ? 2% perf-stat.i.minor-faults
4204564 ? 4% -9.5% 3804975 ? 3% perf-stat.i.node-loads
748159 -6.7% 698208 ? 2% perf-stat.i.page-faults
7.21 +4.5% 7.54 ? 2% perf-stat.overall.MPKI
0.30 ? 2% +0.0 0.33 ? 2% perf-stat.overall.branch-miss-rate%
54.17 -1.6 52.57 ? 2% perf-stat.overall.cache-miss-rate%
1.29 +6.3% 1.37 ? 2% perf-stat.overall.cpi
7548 ? 2% -4.9% 7180 ? 2% perf-stat.overall.instructions-per-iTLB-miss
0.78 -5.9% 0.73 ? 2% perf-stat.overall.ipc
73.44 +2.2 75.64 perf-stat.overall.node-load-miss-rate%
81.58 +1.3 82.91 perf-stat.overall.node-store-miss-rate%
6823 +1.4% 6921 perf-stat.overall.path-length
5.64e+09 -6.2% 5.292e+09 ? 2% perf-stat.ps.branch-instructions
86605001 ? 2% -4.5% 82733559 ? 2% perf-stat.ps.cache-misses
5.647e+09 -5.7% 5.325e+09 ? 2% perf-stat.ps.dTLB-loads
3834445 ? 2% -5.0% 3640859 ? 2% perf-stat.ps.dTLB-store-misses
2.423e+09 -5.5% 2.29e+09 ? 2% perf-stat.ps.dTLB-stores
2.217e+10 -5.7% 2.09e+10 ? 2% perf-stat.ps.instructions
725375 -7.0% 674261 ? 2% perf-stat.ps.minor-faults
4087232 ? 4% -9.6% 3693484 ? 3% perf-stat.ps.node-loads
725470 -7.0% 674377 ? 2% perf-stat.ps.page-faults
7.32e+11 +1.4% 7.424e+11 perf-stat.total.instructions
37.29 ? 6% -19.2 18.08 ? 17% perf-profile.calltrace.cycles-pp.__munmap
37.29 ? 6% -19.2 18.08 ? 17% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__munmap
37.29 ? 6% -19.2 18.08 ? 17% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__munmap
37.29 ? 6% -19.2 18.08 ? 17% perf-profile.calltrace.cycles-pp.do_mas_munmap.__vm_munmap.__x64_sys_munmap.do_syscall_64.entry_SYSCALL_64_after_hwframe
37.29 ? 6% -19.2 18.08 ? 17% perf-profile.calltrace.cycles-pp.do_mas_align_munmap.do_mas_munmap.__vm_munmap.__x64_sys_munmap.do_syscall_64
37.29 ? 6% -19.2 18.08 ? 17% perf-profile.calltrace.cycles-pp.unmap_region.do_mas_align_munmap.do_mas_munmap.__vm_munmap.__x64_sys_munmap
37.29 ? 6% -19.2 18.08 ? 17% perf-profile.calltrace.cycles-pp.__x64_sys_munmap.do_syscall_64.entry_SYSCALL_64_after_hwframe.__munmap
37.29 ? 6% -19.2 18.08 ? 17% perf-profile.calltrace.cycles-pp.__vm_munmap.__x64_sys_munmap.do_syscall_64.entry_SYSCALL_64_after_hwframe.__munmap
37.28 ? 6% -19.2 18.08 ? 17% perf-profile.calltrace.cycles-pp.unmap_vmas.unmap_region.do_mas_align_munmap.do_mas_munmap.__vm_munmap
37.28 ? 6% -19.2 18.08 ? 17% perf-profile.calltrace.cycles-pp.unmap_page_range.unmap_vmas.unmap_region.do_mas_align_munmap.do_mas_munmap
37.28 ? 6% -19.2 18.08 ? 17% perf-profile.calltrace.cycles-pp.zap_pmd_range.unmap_page_range.unmap_vmas.unmap_region.do_mas_align_munmap
37.28 ? 6% -19.2 18.08 ? 17% perf-profile.calltrace.cycles-pp.zap_pte_range.zap_pmd_range.unmap_page_range.unmap_vmas.unmap_region
36.87 ? 7% -18.8 18.03 ? 17% perf-profile.calltrace.cycles-pp.free_swap_and_cache.zap_pte_range.zap_pmd_range.unmap_page_range.unmap_vmas
36.56 ? 7% -18.7 17.85 ? 17% perf-profile.calltrace.cycles-pp.__swap_entry_free.free_swap_and_cache.zap_pte_range.zap_pmd_range.unmap_page_range
36.35 ? 7% -18.6 17.73 ? 17% perf-profile.calltrace.cycles-pp.free_swap_slot.__swap_entry_free.free_swap_and_cache.zap_pte_range.zap_pmd_range
35.82 ? 7% -18.4 17.45 ? 17% perf-profile.calltrace.cycles-pp.swapcache_free_entries.free_swap_slot.__swap_entry_free.free_swap_and_cache.zap_pte_range
25.98 ? 10% -13.6 12.34 ? 18% perf-profile.calltrace.cycles-pp._raw_spin_lock.swapcache_free_entries.free_swap_slot.__swap_entry_free.free_swap_and_cache
25.79 ? 10% -13.6 12.24 ? 18% perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.swapcache_free_entries.free_swap_slot.__swap_entry_free
7.32 ? 7% -3.5 3.86 ? 14% perf-profile.calltrace.cycles-pp.__mem_cgroup_uncharge_swap.swapcache_free_entries.free_swap_slot.__swap_entry_free.free_swap_and_cache
2.92 ? 7% -1.4 1.51 ? 14% perf-profile.calltrace.cycles-pp.swap_cgroup_record.__mem_cgroup_uncharge_swap.swapcache_free_entries.free_swap_slot.__swap_entry_free
2.58 ? 10% -1.2 1.36 ? 14% perf-profile.calltrace.cycles-pp.page_counter_uncharge.__mem_cgroup_uncharge_swap.swapcache_free_entries.free_swap_slot.__swap_entry_free
1.89 ? 8% -0.9 0.98 ? 13% perf-profile.calltrace.cycles-pp._raw_spin_lock_irqsave.swap_cgroup_record.__mem_cgroup_uncharge_swap.swapcache_free_entries.free_swap_slot
1.43 ? 6% -0.7 0.75 ? 16% perf-profile.calltrace.cycles-pp.mem_cgroup_id_put_many.__mem_cgroup_uncharge_swap.swapcache_free_entries.free_swap_slot.__swap_entry_free
1.10 ? 32% +0.7 1.80 ? 13% perf-profile.calltrace.cycles-pp.folio_end_writeback.pmem_rw_page.bdev_write_page.__swap_writepage.pageout
2.39 ? 10% +0.8 3.16 ? 17% perf-profile.calltrace.cycles-pp.do_rw_once
3.29 ? 12% +1.1 4.36 ? 14% perf-profile.calltrace.cycles-pp.pmem_rw_page.bdev_write_page.__swap_writepage.pageout.shrink_folio_list
0.28 ?100% +1.3 1.62 ? 33% perf-profile.calltrace.cycles-pp.rmap_walk_anon.folio_referenced.shrink_folio_list.shrink_inactive_list.shrink_lruvec
0.47 ? 45% +1.4 1.84 ? 24% perf-profile.calltrace.cycles-pp.folio_referenced.shrink_folio_list.shrink_inactive_list.shrink_lruvec.shrink_node_memcgs
0.00 +1.8 1.75 ? 29% perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.list_lru_add.workingset_update_node.xas_store
0.00 +1.8 1.82 ? 31% perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.list_lru_del.workingset_update_node.xas_store
3.94 ? 12% +2.0 5.96 ? 19% perf-profile.calltrace.cycles-pp.smp_call_function_many_cond.on_each_cpu_cond_mask.arch_tlbbatch_flush.try_to_unmap_flush_dirty.shrink_folio_list
4.00 ? 12% +2.0 6.03 ? 19% perf-profile.calltrace.cycles-pp.on_each_cpu_cond_mask.arch_tlbbatch_flush.try_to_unmap_flush_dirty.shrink_folio_list.shrink_inactive_list
4.05 ? 12% +2.0 6.10 ? 19% perf-profile.calltrace.cycles-pp.try_to_unmap_flush_dirty.shrink_folio_list.shrink_inactive_list.shrink_lruvec.shrink_node_memcgs
4.04 ? 12% +2.0 6.09 ? 19% perf-profile.calltrace.cycles-pp.arch_tlbbatch_flush.try_to_unmap_flush_dirty.shrink_folio_list.shrink_inactive_list.shrink_lruvec
0.00 +2.3 2.32 ? 31% perf-profile.calltrace.cycles-pp._raw_spin_lock.list_lru_del.workingset_update_node.xas_store.add_to_swap_cache
0.00 +2.4 2.38 ? 31% perf-profile.calltrace.cycles-pp._raw_spin_lock.list_lru_add.workingset_update_node.xas_store.__delete_from_swap_cache
0.00 +2.9 2.91 ? 25% perf-profile.calltrace.cycles-pp.list_lru_del.workingset_update_node.xas_store.add_to_swap_cache.add_to_swap
0.00 +3.0 3.00 ? 21% perf-profile.calltrace.cycles-pp.list_lru_add.workingset_update_node.xas_store.__delete_from_swap_cache.__remove_mapping
0.00 +3.0 3.01 ? 21% perf-profile.calltrace.cycles-pp.workingset_update_node.xas_store.__delete_from_swap_cache.__remove_mapping.shrink_folio_list
0.00 +3.0 3.04 ? 21% perf-profile.calltrace.cycles-pp.workingset_update_node.xas_store.add_to_swap_cache.add_to_swap.shrink_folio_list
0.00 +3.1 3.12 ? 21% perf-profile.calltrace.cycles-pp.xas_store.add_to_swap_cache.add_to_swap.shrink_folio_list.shrink_inactive_list
0.00 +3.1 3.12 ? 21% perf-profile.calltrace.cycles-pp.xas_store.__delete_from_swap_cache.__remove_mapping.shrink_folio_list.shrink_inactive_list
0.00 +3.7 3.72 ? 20% perf-profile.calltrace.cycles-pp.__delete_from_swap_cache.__remove_mapping.shrink_folio_list.shrink_inactive_list.shrink_lruvec
4.26 ? 13% +3.9 8.13 ? 17% perf-profile.calltrace.cycles-pp.add_to_swap.shrink_folio_list.shrink_inactive_list.shrink_lruvec.shrink_node_memcgs
0.00 +4.0 3.97 ? 20% perf-profile.calltrace.cycles-pp.add_to_swap_cache.add_to_swap.shrink_folio_list.shrink_inactive_list.shrink_lruvec
0.41 ? 70% +4.2 4.66 ? 19% perf-profile.calltrace.cycles-pp.__remove_mapping.shrink_folio_list.shrink_inactive_list.shrink_lruvec.shrink_node_memcgs
6.93 ? 29% +4.3 11.24 ? 28% perf-profile.calltrace.cycles-pp.ret_from_fork
6.93 ? 29% +4.3 11.24 ? 28% perf-profile.calltrace.cycles-pp.kthread.ret_from_fork
6.00 ? 31% +4.9 10.90 ? 29% perf-profile.calltrace.cycles-pp.shrink_inactive_list.shrink_lruvec.shrink_node_memcgs.shrink_node.balance_pgdat
6.00 ? 31% +4.9 10.90 ? 29% perf-profile.calltrace.cycles-pp.shrink_lruvec.shrink_node_memcgs.shrink_node.balance_pgdat.kswapd
6.00 ? 31% +4.9 10.92 ? 30% perf-profile.calltrace.cycles-pp.shrink_node_memcgs.shrink_node.balance_pgdat.kswapd.kthread
6.00 ? 31% +4.9 10.92 ? 30% perf-profile.calltrace.cycles-pp.shrink_node.balance_pgdat.kswapd.kthread.ret_from_fork
6.00 ? 31% +4.9 10.92 ? 30% perf-profile.calltrace.cycles-pp.kswapd.kthread.ret_from_fork
6.00 ? 31% +4.9 10.92 ? 30% perf-profile.calltrace.cycles-pp.balance_pgdat.kswapd.kthread.ret_from_fork
10.74 ? 8% +10.2 20.95 ? 20% perf-profile.calltrace.cycles-pp.shrink_inactive_list.shrink_lruvec.shrink_node_memcgs.shrink_node.shrink_zones
10.80 ? 8% +10.2 21.04 ? 20% perf-profile.calltrace.cycles-pp.shrink_lruvec.shrink_node_memcgs.shrink_node.shrink_zones.do_try_to_free_pages
11.12 ? 8% +10.6 21.68 ? 20% perf-profile.calltrace.cycles-pp.shrink_node_memcgs.shrink_node.shrink_zones.do_try_to_free_pages.try_to_free_pages
11.19 ? 8% +10.6 21.79 ? 19% perf-profile.calltrace.cycles-pp.do_try_to_free_pages.try_to_free_pages.__alloc_pages_slowpath.__alloc_pages.__folio_alloc
11.19 ? 8% +10.6 21.78 ? 19% perf-profile.calltrace.cycles-pp.shrink_zones.do_try_to_free_pages.try_to_free_pages.__alloc_pages_slowpath.__alloc_pages
11.18 ? 8% +10.6 21.78 ? 19% perf-profile.calltrace.cycles-pp.shrink_node.shrink_zones.do_try_to_free_pages.try_to_free_pages.__alloc_pages_slowpath
11.22 ? 8% +10.6 21.83 ? 19% perf-profile.calltrace.cycles-pp.try_to_free_pages.__alloc_pages_slowpath.__alloc_pages.__folio_alloc.vma_alloc_folio
12.03 ? 8% +10.8 22.79 ? 19% perf-profile.calltrace.cycles-pp.__alloc_pages_slowpath.__alloc_pages.__folio_alloc.vma_alloc_folio.do_anonymous_page
12.30 ? 8% +10.9 23.20 ? 19% perf-profile.calltrace.cycles-pp.__alloc_pages.__folio_alloc.vma_alloc_folio.do_anonymous_page.__handle_mm_fault
12.31 ? 8% +10.9 23.22 ? 19% perf-profile.calltrace.cycles-pp.__folio_alloc.vma_alloc_folio.do_anonymous_page.__handle_mm_fault.handle_mm_fault
12.36 ? 8% +10.9 23.28 ? 19% perf-profile.calltrace.cycles-pp.vma_alloc_folio.do_anonymous_page.__handle_mm_fault.handle_mm_fault.do_user_addr_fault
14.28 ? 9% +11.6 25.84 ? 19% perf-profile.calltrace.cycles-pp.do_anonymous_page.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.exc_page_fault
14.56 ? 9% +11.7 26.21 ? 19% perf-profile.calltrace.cycles-pp.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault.do_access
14.42 ? 9% +11.7 26.14 ? 19% perf-profile.calltrace.cycles-pp.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault
14.87 ? 9% +11.8 26.63 ? 19% perf-profile.calltrace.cycles-pp.do_user_addr_fault.exc_page_fault.asm_exc_page_fault.do_access
14.90 ? 9% +11.8 26.68 ? 19% perf-profile.calltrace.cycles-pp.exc_page_fault.asm_exc_page_fault.do_access
16.23 ? 10% +12.4 28.66 ? 19% perf-profile.calltrace.cycles-pp.asm_exc_page_fault.do_access
17.96 ? 9% +13.1 31.02 ? 19% perf-profile.calltrace.cycles-pp.do_access
16.40 ? 13% +13.1 29.52 ? 18% perf-profile.calltrace.cycles-pp.shrink_folio_list.shrink_inactive_list.shrink_lruvec.shrink_node_memcgs.shrink_node
37.29 ? 6% -19.2 18.08 ? 17% perf-profile.children.cycles-pp.__munmap
37.29 ? 6% -19.2 18.08 ? 17% perf-profile.children.cycles-pp.unmap_region
37.29 ? 6% -19.2 18.08 ? 17% perf-profile.children.cycles-pp.unmap_page_range
37.29 ? 6% -19.2 18.08 ? 17% perf-profile.children.cycles-pp.zap_pmd_range
37.29 ? 6% -19.2 18.08 ? 17% perf-profile.children.cycles-pp.do_mas_munmap
37.29 ? 6% -19.2 18.08 ? 17% perf-profile.children.cycles-pp.do_mas_align_munmap
37.29 ? 6% -19.2 18.08 ? 17% perf-profile.children.cycles-pp.__x64_sys_munmap
37.29 ? 6% -19.2 18.08 ? 17% perf-profile.children.cycles-pp.__vm_munmap
37.29 ? 6% -19.2 18.08 ? 17% perf-profile.children.cycles-pp.zap_pte_range
37.29 ? 6% -19.2 18.09 ? 17% perf-profile.children.cycles-pp.unmap_vmas
37.51 ? 6% -18.9 18.56 ? 15% perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
37.51 ? 6% -18.9 18.56 ? 15% perf-profile.children.cycles-pp.do_syscall_64
36.88 ? 7% -18.8 18.03 ? 17% perf-profile.children.cycles-pp.free_swap_and_cache
36.56 ? 7% -18.7 17.86 ? 17% perf-profile.children.cycles-pp.__swap_entry_free
36.35 ? 7% -18.6 17.73 ? 17% perf-profile.children.cycles-pp.free_swap_slot
35.83 ? 7% -18.4 17.45 ? 17% perf-profile.children.cycles-pp.swapcache_free_entries
26.84 ? 9% -8.3 18.53 ? 9% perf-profile.children.cycles-pp._raw_spin_lock
26.22 ? 10% -7.7 18.52 ? 9% perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath
7.34 ? 7% -3.5 3.86 ? 14% perf-profile.children.cycles-pp.__mem_cgroup_uncharge_swap
3.37 ? 6% -1.4 2.02 ? 9% perf-profile.children.cycles-pp.swap_cgroup_record
2.66 ? 10% -1.2 1.42 ? 13% perf-profile.children.cycles-pp.page_counter_uncharge
2.29 ? 7% -0.9 1.41 ? 9% perf-profile.children.cycles-pp._raw_spin_lock_irqsave
1.16 ? 7% -0.7 0.43 ? 17% perf-profile.children.cycles-pp.clear_shadow_from_swap_cache
1.44 ? 6% -0.7 0.76 ? 16% perf-profile.children.cycles-pp.mem_cgroup_id_put_many
0.79 ?109% -0.7 0.12 ?114% perf-profile.children.cycles-pp.kcompactd
0.79 ?109% -0.7 0.12 ?114% perf-profile.children.cycles-pp.compact_zone
0.78 ?111% -0.7 0.12 ?116% perf-profile.children.cycles-pp.proactive_compact_node
0.74 ?114% -0.6 0.11 ?118% perf-profile.children.cycles-pp.migrate_pages
0.74 ?114% -0.6 0.11 ?118% perf-profile.children.cycles-pp.unmap_and_move
0.69 ?115% -0.6 0.10 ?116% perf-profile.children.cycles-pp.__unmap_and_move
0.57 ?114% -0.5 0.09 ?119% perf-profile.children.cycles-pp.try_to_migrate
0.56 ?114% -0.5 0.09 ?119% perf-profile.children.cycles-pp.try_to_migrate_one
0.56 ?108% -0.4 0.11 ? 98% perf-profile.children.cycles-pp.ptep_clear_flush
0.56 ?109% -0.4 0.11 ? 98% perf-profile.children.cycles-pp.flush_tlb_mm_range
0.38 ? 11% -0.3 0.12 ? 18% perf-profile.children.cycles-pp.xas_find
0.35 ? 10% -0.2 0.11 ? 20% perf-profile.children.cycles-pp.xas_load
0.55 ? 9% -0.2 0.32 ? 12% perf-profile.children.cycles-pp.sort
0.55 ? 9% -0.2 0.32 ? 12% perf-profile.children.cycles-pp.sort_r
0.55 ? 12% -0.2 0.36 ? 15% perf-profile.children.cycles-pp.swap_range_free
0.55 ? 10% -0.2 0.37 ? 17% perf-profile.children.cycles-pp._swap_info_get
0.35 ? 16% -0.1 0.24 ? 4% perf-profile.children.cycles-pp.propagate_protected_usage
0.32 ? 11% -0.1 0.24 ? 11% perf-profile.children.cycles-pp.__mod_memcg_state
0.16 ? 10% -0.1 0.10 ? 8% perf-profile.children.cycles-pp.swp_entry_cmp
0.08 ? 17% +0.0 0.11 ? 17% perf-profile.children.cycles-pp.__perf_sw_event
0.02 ? 99% +0.0 0.06 perf-profile.children.cycles-pp.memset_erms
0.04 ? 72% +0.0 0.08 ? 14% perf-profile.children.cycles-pp.folio_mapping
0.04 ? 72% +0.0 0.09 ? 12% perf-profile.children.cycles-pp.__cond_resched
0.11 ? 29% +0.1 0.16 ? 14% perf-profile.children.cycles-pp.workingset_age_nonresident
0.14 ? 8% +0.1 0.19 ? 19% perf-profile.children.cycles-pp._find_next_bit
0.04 ? 73% +0.1 0.10 ? 21% perf-profile.children.cycles-pp.folio_unlock
0.25 ? 4% +0.1 0.33 ? 16% perf-profile.children.cycles-pp.llist_reverse_order
0.13 ? 21% +0.1 0.22 ? 21% perf-profile.children.cycles-pp.__mod_node_page_state
0.22 ? 9% +0.1 0.31 ? 13% perf-profile.children.cycles-pp.sync_regs
0.15 ? 8% +0.1 0.25 ? 19% perf-profile.children.cycles-pp.up_read
0.05 ? 45% +0.1 0.15 ? 26% perf-profile.children.cycles-pp.count_shadow_nodes
0.00 +0.1 0.12 ? 26% perf-profile.children.cycles-pp.__list_lru_walk_one
0.00 +0.1 0.12 ? 26% perf-profile.children.cycles-pp.shadow_lru_isolate
0.00 +0.1 0.12 ? 26% perf-profile.children.cycles-pp.list_lru_walk_one_irq
0.20 ? 20% +0.1 0.34 ? 20% perf-profile.children.cycles-pp.task_numa_work
0.20 ? 20% +0.1 0.34 ? 20% perf-profile.children.cycles-pp.change_prot_numa
0.20 ? 20% +0.1 0.34 ? 20% perf-profile.children.cycles-pp.change_protection_range
0.20 ? 20% +0.1 0.34 ? 20% perf-profile.children.cycles-pp.change_pmd_range
0.21 ? 21% +0.1 0.34 ? 21% perf-profile.children.cycles-pp.task_work_run
0.20 ? 21% +0.1 0.34 ? 20% perf-profile.children.cycles-pp.change_pte_range
0.21 ? 21% +0.1 0.34 ? 20% perf-profile.children.cycles-pp.exit_to_user_mode_loop
0.21 ? 22% +0.1 0.35 ? 20% perf-profile.children.cycles-pp.exit_to_user_mode_prepare
0.44 ? 8% +0.1 0.58 ? 15% perf-profile.children.cycles-pp.flush_tlb_func
0.21 ? 21% +0.1 0.35 ? 21% perf-profile.children.cycles-pp.irqentry_exit_to_user_mode
0.07 ? 32% +0.2 0.26 ? 19% perf-profile.children.cycles-pp.xas_create_range
0.11 ? 16% +0.2 0.32 ? 18% perf-profile.children.cycles-pp.xas_create
0.00 +0.2 0.24 ? 21% perf-profile.children.cycles-pp.noop_dirty_folio
0.00 +0.2 0.24 ? 39% perf-profile.children.cycles-pp.move_folios_to_lru
0.16 ? 12% +0.3 0.42 ? 20% perf-profile.children.cycles-pp.shrink_slab
0.21 ? 9% +0.3 0.51 ? 20% perf-profile.children.cycles-pp.do_shrink_slab
0.02 ? 99% +0.3 0.32 ? 18% perf-profile.children.cycles-pp.__list_add_valid
1.10 ? 6% +0.4 1.47 ? 14% perf-profile.children.cycles-pp.__flush_smp_call_function_queue
1.12 ? 6% +0.4 1.49 ? 14% perf-profile.children.cycles-pp.__sysvec_call_function_single
0.18 ? 22% +0.4 0.55 ? 24% perf-profile.children.cycles-pp.isolate_lru_folios
0.39 ? 13% +0.4 0.77 ? 22% perf-profile.children.cycles-pp.folio_lock_anon_vma_read
1.22 ? 8% +0.4 1.62 ? 14% perf-profile.children.cycles-pp.sysvec_call_function_single
0.28 ? 14% +0.4 0.69 ? 18% perf-profile.children.cycles-pp.__list_del_entry_valid
1.40 ? 12% +0.4 1.82 ? 13% perf-profile.children.cycles-pp.folio_end_writeback
0.62 ? 16% +0.5 1.08 ? 22% perf-profile.children.cycles-pp.page_vma_mapped_walk
1.82 ? 8% +0.5 2.37 ? 14% perf-profile.children.cycles-pp.asm_sysvec_call_function_single
0.44 ? 19% +0.6 1.03 ? 25% perf-profile.children.cycles-pp.folio_referenced_one
0.02 ?142% +0.6 0.63 ? 83% perf-profile.children.cycles-pp.lru_note_cost
2.76 ? 10% +0.9 3.65 ? 17% perf-profile.children.cycles-pp.do_rw_once
3.30 ? 12% +1.1 4.38 ? 14% perf-profile.children.cycles-pp.pmem_rw_page
0.82 ? 17% +1.1 1.90 ? 25% perf-profile.children.cycles-pp.folio_referenced
0.36 ? 99% +1.4 1.78 ? 61% perf-profile.children.cycles-pp.start_kernel
0.36 ? 99% +1.4 1.78 ? 61% perf-profile.children.cycles-pp.arch_call_rest_init
0.36 ? 99% +1.4 1.78 ? 61% perf-profile.children.cycles-pp.rest_init
4.55 ? 17% +1.6 6.15 ? 17% perf-profile.children.cycles-pp.smp_call_function_many_cond
4.56 ? 17% +1.6 6.16 ? 17% perf-profile.children.cycles-pp.on_each_cpu_cond_mask
0.50 ? 7% +1.7 2.15 ? 77% perf-profile.children.cycles-pp._raw_spin_lock_irq
4.08 ? 12% +2.1 6.14 ? 19% perf-profile.children.cycles-pp.try_to_unmap_flush_dirty
4.07 ? 12% +2.1 6.14 ? 19% perf-profile.children.cycles-pp.arch_tlbbatch_flush
0.00 +3.0 3.01 ? 21% perf-profile.children.cycles-pp.list_lru_del
0.00 +3.0 3.02 ? 21% perf-profile.children.cycles-pp.list_lru_add
0.26 ? 11% +3.5 3.74 ? 20% perf-profile.children.cycles-pp.__delete_from_swap_cache
0.46 ? 14% +3.6 4.09 ? 20% perf-profile.children.cycles-pp.add_to_swap_cache
4.29 ? 12% +3.9 8.19 ? 17% perf-profile.children.cycles-pp.add_to_swap
0.86 ? 14% +3.9 4.76 ? 19% perf-profile.children.cycles-pp.__remove_mapping
6.93 ? 29% +4.3 11.24 ? 28% perf-profile.children.cycles-pp.kthread
6.93 ? 29% +4.3 11.24 ? 28% perf-profile.children.cycles-pp.ret_from_fork
6.00 ? 31% +4.9 10.92 ? 30% perf-profile.children.cycles-pp.kswapd
6.00 ? 31% +4.9 10.92 ? 30% perf-profile.children.cycles-pp.balance_pgdat
0.40 ? 5% +5.9 6.34 ? 21% perf-profile.children.cycles-pp.xas_store
0.00 +6.1 6.10 ? 21% perf-profile.children.cycles-pp.workingset_update_node
11.29 ? 8% +11.1 22.44 ? 21% perf-profile.children.cycles-pp.shrink_zones
11.29 ? 8% +11.2 22.44 ? 21% perf-profile.children.cycles-pp.do_try_to_free_pages
11.32 ? 8% +11.2 22.48 ? 21% perf-profile.children.cycles-pp.try_to_free_pages
12.36 ? 8% +11.2 23.57 ? 20% perf-profile.children.cycles-pp.__folio_alloc
12.40 ? 8% +11.2 23.64 ? 20% perf-profile.children.cycles-pp.vma_alloc_folio
12.15 ? 8% +11.3 23.46 ? 20% perf-profile.children.cycles-pp.__alloc_pages_slowpath
12.42 ? 8% +11.5 23.88 ? 20% perf-profile.children.cycles-pp.__alloc_pages
14.36 ? 9% +11.6 26.00 ? 19% perf-profile.children.cycles-pp.do_anonymous_page
14.48 ? 9% +11.9 26.34 ? 19% perf-profile.children.cycles-pp.__handle_mm_fault
14.63 ? 9% +11.9 26.54 ? 19% perf-profile.children.cycles-pp.handle_mm_fault
14.94 ? 9% +12.0 26.92 ? 19% perf-profile.children.cycles-pp.do_user_addr_fault
14.97 ? 9% +12.0 26.96 ? 19% perf-profile.children.cycles-pp.exc_page_fault
15.95 ? 9% +12.3 28.29 ? 19% perf-profile.children.cycles-pp.asm_exc_page_fault
18.59 ? 9% +13.0 31.56 ? 18% perf-profile.children.cycles-pp.do_access
16.51 ? 13% +13.3 29.78 ? 18% perf-profile.children.cycles-pp.shrink_folio_list
16.83 ? 13% +15.7 32.50 ? 21% perf-profile.children.cycles-pp.shrink_inactive_list
16.90 ? 13% +15.7 32.59 ? 21% perf-profile.children.cycles-pp.shrink_lruvec
17.21 ? 13% +16.0 33.25 ? 20% perf-profile.children.cycles-pp.shrink_node_memcgs
17.28 ? 13% +16.1 33.35 ? 20% perf-profile.children.cycles-pp.shrink_node
26.14 ? 10% -7.7 18.46 ? 9% perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath
2.46 ? 10% -1.2 1.30 ? 13% perf-profile.self.cycles-pp.page_counter_uncharge
2.20 ? 8% -0.9 1.32 ? 10% perf-profile.self.cycles-pp._raw_spin_lock_irqsave
1.41 ? 6% -0.7 0.74 ? 16% perf-profile.self.cycles-pp.mem_cgroup_id_put_many
1.14 ? 6% -0.4 0.71 ? 8% perf-profile.self.cycles-pp.swap_cgroup_record
0.30 ? 12% -0.2 0.08 ? 24% perf-profile.self.cycles-pp.xas_load
0.38 ? 7% -0.2 0.21 ? 14% perf-profile.self.cycles-pp.free_swap_slot
0.54 ? 10% -0.2 0.36 ? 16% perf-profile.self.cycles-pp._swap_info_get
0.47 ? 11% -0.2 0.30 ? 15% perf-profile.self.cycles-pp.swap_range_free
0.36 ? 8% -0.2 0.20 ? 18% perf-profile.self.cycles-pp.sort_r
0.21 ? 7% -0.1 0.08 ? 8% perf-profile.self.cycles-pp.xas_store
0.16 ? 42% -0.1 0.04 ? 71% perf-profile.self.cycles-pp.zap_pte_range
0.33 ? 16% -0.1 0.22 ? 5% perf-profile.self.cycles-pp.propagate_protected_usage
0.13 ? 3% -0.1 0.04 ? 75% perf-profile.self.cycles-pp.clear_shadow_from_swap_cache
0.46 ? 6% -0.1 0.38 ? 10% perf-profile.self.cycles-pp._raw_spin_lock_irq
0.28 ? 10% -0.1 0.21 ? 12% perf-profile.self.cycles-pp.__mod_memcg_state
0.13 ? 9% -0.1 0.08 ? 19% perf-profile.self.cycles-pp.__mem_cgroup_uncharge_swap
0.14 ? 7% -0.1 0.09 ? 10% perf-profile.self.cycles-pp.swp_entry_cmp
0.10 ? 12% -0.0 0.05 perf-profile.self.cycles-pp.swapcache_free_entries
0.04 ? 45% +0.0 0.08 ? 19% perf-profile.self.cycles-pp.rmqueue_bulk
0.10 ? 4% +0.0 0.15 ? 18% perf-profile.self.cycles-pp._find_next_bit
0.11 ? 29% +0.1 0.16 ? 14% perf-profile.self.cycles-pp.workingset_age_nonresident
0.03 ?102% +0.1 0.09 ? 24% perf-profile.self.cycles-pp.folio_unlock
0.07 ? 22% +0.1 0.13 ? 23% perf-profile.self.cycles-pp.__might_resched
0.04 ? 71% +0.1 0.12 ? 17% perf-profile.self.cycles-pp.__remove_mapping
0.25 ? 4% +0.1 0.33 ? 16% perf-profile.self.cycles-pp.llist_reverse_order
0.09 ? 23% +0.1 0.17 ? 30% perf-profile.self.cycles-pp.rmap_walk_anon
0.13 ? 23% +0.1 0.21 ? 19% perf-profile.self.cycles-pp.__mod_node_page_state
0.20 ? 10% +0.1 0.29 ? 14% perf-profile.self.cycles-pp.flush_tlb_func
0.22 ? 9% +0.1 0.31 ? 13% perf-profile.self.cycles-pp.sync_regs
0.12 ? 17% +0.1 0.21 ? 19% perf-profile.self.cycles-pp.add_to_swap_cache
0.13 ? 9% +0.1 0.23 ? 18% perf-profile.self.cycles-pp.up_read
0.00 +0.1 0.10 ? 28% perf-profile.self.cycles-pp.count_shadow_nodes
0.18 ? 21% +0.1 0.30 ? 19% perf-profile.self.cycles-pp.change_pte_range
0.00 +0.1 0.14 ? 45% perf-profile.self.cycles-pp.move_folios_to_lru
0.44 ? 8% +0.1 0.58 ? 13% perf-profile.self.cycles-pp.__flush_smp_call_function_queue
0.18 ? 9% +0.2 0.34 ? 18% perf-profile.self.cycles-pp.folio_lock_anon_vma_read
0.09 ? 25% +0.2 0.25 ? 24% perf-profile.self.cycles-pp.folio_referenced_one
0.08 ? 14% +0.2 0.28 ? 21% perf-profile.self.cycles-pp.xas_create
0.00 +0.2 0.21 ? 21% perf-profile.self.cycles-pp.list_lru_del
0.11 ? 24% +0.2 0.32 ? 26% perf-profile.self.cycles-pp.isolate_lru_folios
0.00 +0.2 0.22 ? 20% perf-profile.self.cycles-pp.list_lru_add
0.19 ? 20% +0.2 0.41 ? 20% perf-profile.self.cycles-pp.shrink_folio_list
0.00 +0.2 0.22 ? 23% perf-profile.self.cycles-pp.noop_dirty_folio
0.29 ? 18% +0.2 0.53 ? 21% perf-profile.self.cycles-pp.page_vma_mapped_walk
0.01 ?223% +0.3 0.32 ? 19% perf-profile.self.cycles-pp.__list_add_valid
0.03 ?100% +0.4 0.40 ? 19% perf-profile.self.cycles-pp.__delete_from_swap_cache
0.98 ? 13% +0.4 1.36 ? 14% perf-profile.self.cycles-pp.folio_end_writeback
0.27 ? 15% +0.4 0.68 ? 19% perf-profile.self.cycles-pp.__list_del_entry_valid
2.45 ? 11% +0.7 3.18 ? 16% perf-profile.self.cycles-pp.do_access
2.58 ? 10% +0.8 3.41 ? 17% perf-profile.self.cycles-pp.do_rw_once
0.70 ? 8% +1.1 1.83 ? 18% perf-profile.self.cycles-pp._raw_spin_lock
3.82 ? 19% +1.5 5.28 ? 18% perf-profile.self.cycles-pp.smp_call_function_many_cond
To reproduce:
git clone https://github.com/intel/lkp-tests.git
cd lkp-tests
sudo bin/lkp install job.yaml # job file is attached in this email
bin/lkp split-job --compatible job.yaml # generate the yaml file for lkp run
sudo bin/lkp run generated-yaml-file
# if come across any failure that blocks the test,
# please remove ~/.lkp and /lkp dir to run from a clean state.
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
We noticed a -33.1% regression of vm-scalability.throughput due to commit:
commit: 5649d113ffce9f532a9ecc5ab96a93e02efbf283 ("swap_state: update shadow_nodes for anonymous page")
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master
in testcase: vm-scalability
on test machine: 88 threads 2 sockets Intel(R) Xeon(R) Gold 6238M CPU @ 2.10GHz (Cascade Lake) with 128G memory
with following parameters:
thp_enabled: never
thp_defrag: never
nr_task: 128
nr_pmem: 2
priority: 1
test: swap-w-seq
cpufreq_governor: performance
test-description: The motivation behind this suite is to exercise functions and regions of the mm/ of the Linux kernel which are of interest to us.
test-url: https://git.kernel.org/cgit/linux/kernel/git/wfg/vm-scalability.git/
In addition to that, the commit also has significant impact on the following tests:
+------------------+------------------------------------------------------------------------------------------------+
| testcase: change | vm-scalability: vm-scalability.throughput -11.1% regression |
| test machine | 88 threads 2 sockets Intel(R) Xeon(R) Gold 6238M CPU @ 2.10GHz (Cascade Lake) with 128G memory |
| test parameters | cpufreq_governor=performance |
| | nr_pmem=2 |
| | nr_task=8 |
| | priority=1 |
| | test=swap-w-seq |
| | thp_defrag=never |
| | thp_enabled=never |
+------------------+------------------------------------------------------------------------------------------------+
If you fix the issue, kindly add following tag
| Reported-by: kernel test robot <yujie.liu@intel.com>
| Link: https://lore.kernel.org/oe-lkp/202303201529.87356b9e-yujie.liu@intel.com
Details are as below:
=========================================================================================
compiler/cpufreq_governor/kconfig/nr_pmem/nr_task/priority/rootfs/tbox_group/test/testcase/thp_defrag/thp_enabled:
gcc-11/performance/x86_64-rhel-8.3/2/128/1/debian-11.1-x86_64-20220510.cgz/lkp-csl-2sp9/swap-w-seq/vm-scalability/never/never
commit:
04bac040bc ("mm/hugetlb: convert get_hwpoison_huge_page() to folios")
5649d113ff ("swap_state: update shadow_nodes for anonymous page")
04bac040bc71b4b3 5649d113ffce9f532a9ecc5ab96
---------------- ---------------------------
%stddev %change %stddev
\ | \
10026093 ? 3% -33.1% 6702748 ? 2% vm-scalability.throughput
74822 ? 4% -32.0% 50904 vm-scalability.median
2691 ? 24% -1370.3 1320 ? 14% vm-scalability.stddev%
4.19 ? 11% -52.6% 1.98 ? 6% vm-scalability.free_time
481301 ? 3% +5.3% 506880 ? 2% vm-scalability.time.maximum_resident_set_size
1251 ? 2% +21.6% 1522 ? 2% vm-scalability.time.system_time
88.12 -11.5% 77.95 vm-scalability.time.user_time
40.76 ? 7% -21.5% 32.00 ? 12% sched_debug.cfs_rq:/.util_est_enqueued.avg
22.51 ? 5% -18.8% 18.28 ? 5% iostat.cpu.idle
72.30 +7.1% 77.40 iostat.cpu.system
5.19 ? 2% -16.8% 4.31 ? 2% iostat.cpu.user
14.62 ? 9% -3.6 11.02 ? 10% mpstat.cpu.all.idle%
1.14 -0.2 0.90 ? 2% mpstat.cpu.all.irq%
5.67 ? 2% -1.0 4.66 ? 2% mpstat.cpu.all.usr%
13.20 ? 11% -18.1% 10.81 ? 10% turbostat.CPU%c1
23051407 ? 2% -14.4% 19727636 ? 4% turbostat.IRQ
224.88 -1.2% 222.24 turbostat.PkgWatt
16.80 -5.4% 15.90 turbostat.RAMWatt
434.67 ? 25% +325.1% 1847 ? 21% vmstat.memory.buff
6474867 ? 5% -20.8% 5126808 ? 4% vmstat.memory.free
3163131 ? 2% -21.1% 2497139 ? 2% vmstat.swap.so
8889 ? 4% -13.4% 7701 ? 3% vmstat.system.cs
596093 ? 2% -27.4% 432921 ? 5% vmstat.system.in
464.33 ? 24% +303.4% 1873 ? 22% meminfo.Buffers
440.83 ? 21% +294.9% 1740 ? 21% meminfo.Inactive(file)
176308 -37.1% 110933 meminfo.KReclaimable
5551950 ? 5% -21.3% 4371063 ? 6% meminfo.MemAvailable
5622919 ? 5% -20.4% 4474001 ? 6% meminfo.MemFree
105072 ? 3% -7.8% 96881 meminfo.PageTables
176308 -37.1% 110933 meminfo.SReclaimable
363906 -17.8% 299245 meminfo.Slab
8567910 ? 8% -26.1% 6329722 ? 2% numa-numastat.node0.local_node
3092009 ? 16% +64.1% 5072859 ? 17% numa-numastat.node0.numa_foreign
8575364 ? 8% -25.6% 6382391 ? 2% numa-numastat.node0.numa_hit
2604290 ? 34% -58.3% 1086131 ? 12% numa-numastat.node0.numa_miss
2624919 ? 35% -56.6% 1139437 ? 13% numa-numastat.node0.other_node
2603580 ? 34% -58.3% 1086128 ? 13% numa-numastat.node1.numa_foreign
3092797 ? 16% +64.0% 5073593 ? 17% numa-numastat.node1.numa_miss
3133318 ? 16% +62.2% 5083376 ? 17% numa-numastat.node1.other_node
21532 ? 15% -49.3% 10921 ? 36% numa-meminfo.node0.Active
21433 ? 15% -49.3% 10860 ? 36% numa-meminfo.node0.Active(anon)
13621410 ? 8% -13.5% 11786580 numa-meminfo.node0.AnonPages.max
958086 ?124% +180.6% 2688329 ? 2% numa-meminfo.node0.FilePages
3163357 ? 3% -34.1% 2083966 ? 8% numa-meminfo.node0.MemFree
46464 ? 10% -31.9% 31664 ? 4% numa-meminfo.node0.PageTables
953704 ?125% +181.4% 2683325 ? 2% numa-meminfo.node0.Unevictable
10476108 ? 8% +20.3% 12605919 numa-meminfo.node1.AnonPages
13236460 ? 8% +13.6% 15039440 numa-meminfo.node1.AnonPages.max
1784484 ? 67% -96.8% 56959 ?118% numa-meminfo.node1.FilePages
10463958 ? 8% +20.4% 12599017 numa-meminfo.node1.Inactive
10463702 ? 8% +20.4% 12597326 numa-meminfo.node1.Inactive(anon)
254.67 ? 80% +563.6% 1690 ? 19% numa-meminfo.node1.Inactive(file)
104016 ? 22% -67.6% 33731 ? 7% numa-meminfo.node1.KReclaimable
104016 ? 22% -67.6% 33731 ? 7% numa-meminfo.node1.SReclaimable
192710 ? 10% -40.4% 114923 ? 3% numa-meminfo.node1.Slab
1780916 ? 67% -97.1% 51307 ?132% numa-meminfo.node1.Unevictable
64526 ? 15% -63.9% 23321 ? 2% proc-vmstat.allocstall_movable
5288063 +5.9% 5600084 proc-vmstat.nr_anon_pages
137571 ? 6% -22.6% 106496 ? 3% proc-vmstat.nr_dirty_background_threshold
275479 ? 6% -22.6% 213254 ? 3% proc-vmstat.nr_dirty_threshold
1417431 ? 6% -22.0% 1105772 ? 3% proc-vmstat.nr_free_pages
5281604 +6.3% 5614707 proc-vmstat.nr_inactive_anon
109.67 ? 21% +296.5% 434.83 ? 20% proc-vmstat.nr_inactive_file
1512 ? 3% +36.8% 2069 proc-vmstat.nr_isolated_anon
26212 ? 3% -7.0% 24371 ? 2% proc-vmstat.nr_page_table_pages
43972 -36.9% 27738 proc-vmstat.nr_slab_reclaimable
9555764 -18.7% 7764551 ? 3% proc-vmstat.nr_vmscan_write
16334593 -10.2% 14664852 proc-vmstat.nr_written
5280581 +6.3% 5612439 proc-vmstat.nr_zone_inactive_anon
106.83 ? 20% +305.9% 433.67 ? 20% proc-vmstat.nr_zone_inactive_file
5346486 ? 14% +36.2% 7282563 ? 3% proc-vmstat.numa_pte_updates
1249754 ? 2% -24.6% 942522 ? 2% proc-vmstat.pgalloc_dma32
23052451 +1.2% 23336109 proc-vmstat.pgalloc_normal
3608 ? 38% +57.9% 5697 ? 17% proc-vmstat.pgmajfault
6975365 ? 26% -45.4% 3808817 ? 7% proc-vmstat.pgscan_kswapd
16335291 -10.2% 14665678 proc-vmstat.pgsteal_anon
15767255 -9.8% 14224534 proc-vmstat.pgsteal_direct
568595 ? 7% -22.3% 441711 ? 2% proc-vmstat.pgsteal_kswapd
3654 ? 38% +57.2% 5744 ? 17% proc-vmstat.pswpin
16334605 -10.2% 14664870 proc-vmstat.pswpout
51680 ? 69% +1346.9% 747751 ? 5% proc-vmstat.slabs_scanned
8.67 ? 43% +1e+05% 8981 ? 12% proc-vmstat.workingset_nodes
5292 ? 14% -49.2% 2690 ? 38% numa-vmstat.node0.nr_active_anon
239506 ?124% +180.6% 672173 ? 2% numa-vmstat.node0.nr_file_pages
770198 ? 7% -31.2% 530210 ? 4% numa-vmstat.node0.nr_free_pages
623.50 ? 14% -50.5% 308.83 ? 10% numa-vmstat.node0.nr_isolated_anon
11688 ? 10% -31.8% 7970 ? 4% numa-vmstat.node0.nr_page_table_pages
73.50 ?143% +469.4% 418.50 ? 43% numa-vmstat.node0.nr_swapcached
238425 ?125% +181.4% 670830 ? 2% numa-vmstat.node0.nr_unevictable
4093464 ? 13% -59.2% 1672046 ? 2% numa-vmstat.node0.nr_vmscan_write
7032593 ? 12% -56.8% 3037254 ? 2% numa-vmstat.node0.nr_written
5322 ? 14% -49.1% 2706 ? 38% numa-vmstat.node0.nr_zone_active_anon
238426 ?125% +181.4% 670829 ? 2% numa-vmstat.node0.nr_zone_unevictable
3092009 ? 16% +64.1% 5072859 ? 17% numa-vmstat.node0.numa_foreign
8575433 ? 8% -25.6% 6381099 ? 2% numa-vmstat.node0.numa_hit
8567979 ? 8% -26.1% 6328430 ? 2% numa-vmstat.node0.numa_local
2604290 ? 34% -58.3% 1086131 ? 12% numa-vmstat.node0.numa_miss
2624919 ? 35% -56.6% 1139437 ? 13% numa-vmstat.node0.numa_other
6.17 ? 79% +1.5e+05% 9305 ? 11% numa-vmstat.node0.workingset_nodes
37.33 ? 63% +137.9% 88.83 ? 27% numa-vmstat.node1.nr_active_file
2635461 ? 8% +19.3% 3144960 numa-vmstat.node1.nr_anon_pages
446121 ? 67% -96.8% 14145 ?119% numa-vmstat.node1.nr_file_pages
2632428 ? 8% +19.3% 3141695 numa-vmstat.node1.nr_inactive_anon
64.00 ? 79% +558.3% 421.33 ? 18% numa-vmstat.node1.nr_inactive_file
884.00 ? 14% +102.3% 1788 ? 5% numa-vmstat.node1.nr_isolated_anon
25994 ? 23% -67.5% 8445 ? 7% numa-vmstat.node1.nr_slab_reclaimable
445228 ? 67% -97.1% 12826 ?132% numa-vmstat.node1.nr_unevictable
5485756 ? 8% +15.5% 6335562 numa-vmstat.node1.nr_vmscan_write
9301996 ? 9% +25.0% 11627597 numa-vmstat.node1.nr_written
37.33 ? 63% +137.9% 88.83 ? 27% numa-vmstat.node1.nr_zone_active_file
2631806 ? 8% +19.3% 3140718 numa-vmstat.node1.nr_zone_inactive_anon
61.00 ? 78% +588.3% 419.83 ? 18% numa-vmstat.node1.nr_zone_inactive_file
445228 ? 67% -97.1% 12826 ?132% numa-vmstat.node1.nr_zone_unevictable
2603580 ? 34% -58.3% 1086128 ? 13% numa-vmstat.node1.numa_foreign
3092797 ? 16% +64.0% 5073593 ? 17% numa-vmstat.node1.numa_miss
3133318 ? 16% +62.2% 5083376 ? 17% numa-vmstat.node1.numa_other
2.33 ? 76% +4092.9% 97.83 ? 19% numa-vmstat.node1.workingset_nodes
12.30 ? 97% -12.3 0.00 perf-profile.calltrace.cycles-pp.record__mmap_read_evlist.__cmd_record
14.15 ? 75% -12.1 2.08 ?223% perf-profile.calltrace.cycles-pp.__cmd_record
9.92 ? 98% -9.9 0.00 perf-profile.calltrace.cycles-pp.perf_mmap__push.record__mmap_read_evlist.__cmd_record
11.31 ? 50% -7.8 3.47 ?145% perf-profile.calltrace.cycles-pp.do_filp_open.do_sys_openat2.__x64_sys_openat.do_syscall_64.entry_SYSCALL_64_after_hwframe
11.31 ? 50% -7.8 3.47 ?145% perf-profile.calltrace.cycles-pp.path_openat.do_filp_open.do_sys_openat2.__x64_sys_openat.do_syscall_64
7.14 ?100% -5.8 1.39 ?223% perf-profile.calltrace.cycles-pp.__x64_sys_openat.do_syscall_64.entry_SYSCALL_64_after_hwframe
7.14 ?100% -5.8 1.39 ?223% perf-profile.calltrace.cycles-pp.do_sys_openat2.__x64_sys_openat.do_syscall_64.entry_SYSCALL_64_after_hwframe
5.16 ?107% -5.2 0.00 perf-profile.calltrace.cycles-pp.record__pushfn.perf_mmap__push.record__mmap_read_evlist.__cmd_record
5.09 ?161% -5.1 0.00 perf-profile.calltrace.cycles-pp.vsnprintf.seq_printf.show_interrupts.seq_read_iter.proc_reg_read_iter
4.76 ?141% -4.8 0.00 perf-profile.calltrace.cycles-pp.perf_mmap__read_head.perf_mmap__push.record__mmap_read_evlist.__cmd_record
4.76 ?141% -4.8 0.00 perf-profile.calltrace.cycles-pp.lookup_fast.walk_component.link_path_walk.path_lookupat.filename_lookup
4.76 ?141% -4.8 0.00 perf-profile.calltrace.cycles-pp.walk_component.link_path_walk.path_lookupat.filename_lookup.vfs_statx
4.17 ?152% -4.2 0.00 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.open64
4.17 ?152% -4.2 0.00 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.open64
4.17 ?152% -4.2 0.00 perf-profile.calltrace.cycles-pp.__x64_sys_openat.do_syscall_64.entry_SYSCALL_64_after_hwframe.open64
4.17 ?152% -4.2 0.00 perf-profile.calltrace.cycles-pp.do_sys_openat2.__x64_sys_openat.do_syscall_64.entry_SYSCALL_64_after_hwframe.open64
5.09 ?161% -3.7 1.39 ?223% perf-profile.calltrace.cycles-pp.seq_printf.show_interrupts.seq_read_iter.proc_reg_read_iter.vfs_read
4.17 ?152% -2.8 1.39 ?223% perf-profile.calltrace.cycles-pp.open64
2.78 ?141% -2.8 0.00 perf-profile.calltrace.cycles-pp.lookup_fast.open_last_lookups.path_openat.do_filp_open.do_sys_openat2
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp._raw_spin_lock.lockref_put_or_lock.dput.step_into.link_path_walk
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.up_read.kernfs_dop_revalidate.lookup_fast.walk_component.link_path_walk
4.76 ?141% -2.4 2.38 ?223% perf-profile.calltrace.cycles-pp.ring_buffer_read_head.perf_mmap__read_head.perf_mmap__push.record__mmap_read_evlist.__cmd_record
4.76 ?141% -2.4 2.38 ?223% perf-profile.calltrace.cycles-pp.asm_exc_page_fault.ring_buffer_read_head.perf_mmap__read_head.perf_mmap__push.record__mmap_read_evlist
4.76 ?141% -2.4 2.38 ?223% perf-profile.calltrace.cycles-pp.exc_page_fault.asm_exc_page_fault.ring_buffer_read_head.perf_mmap__read_head.perf_mmap__push
4.76 ?141% -2.4 2.38 ?223% perf-profile.calltrace.cycles-pp.do_user_addr_fault.exc_page_fault.asm_exc_page_fault.ring_buffer_read_head.perf_mmap__read_head
4.76 ?141% -2.4 2.38 ?223% perf-profile.calltrace.cycles-pp.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault.ring_buffer_read_head
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.__perf_sw_event.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.lockref_put_or_lock.dput.step_into.link_path_walk.path_openat
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.kernfs_dop_revalidate.lookup_fast.walk_component.link_path_walk.path_lookupat
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.folio_add_lru.shmem_get_folio_gfp.shmem_write_begin.generic_perform_write.__generic_file_write_iter
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.folio_batch_move_lru.folio_add_lru.shmem_get_folio_gfp.shmem_write_begin.generic_perform_write
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.lru_add_fn.folio_batch_move_lru.folio_add_lru.shmem_get_folio_gfp.shmem_write_begin
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.mem_cgroup_update_lru_size.lru_add_fn.folio_batch_move_lru.folio_add_lru.shmem_get_folio_gfp
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.getdents64
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.getdents64
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.asm_exc_page_fault.record__mmap_read_evlist.__cmd_record
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.exc_page_fault.asm_exc_page_fault.record__mmap_read_evlist.__cmd_record
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.do_user_addr_fault.exc_page_fault.asm_exc_page_fault.record__mmap_read_evlist.__cmd_record
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault.record__mmap_read_evlist
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.__do_sys_newstat.do_syscall_64.entry_SYSCALL_64_after_hwframe
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.__check_object_size.strncpy_from_user.getname_flags.vfs_fstatat.__do_sys_newstat
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.__check_heap_object.__check_object_size.strncpy_from_user.getname_flags.vfs_fstatat
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.lockref_put_return.dput.terminate_walk.path_openat.do_filp_open
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.next_tgid.proc_pid_readdir.iterate_dir.__x64_sys_getdents64.do_syscall_64
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.__x64_sys_getdents64.do_syscall_64.entry_SYSCALL_64_after_hwframe.getdents64
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.__do_fault.do_read_fault.do_fault.__handle_mm_fault.handle_mm_fault
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.perf_mmap_fault.__do_fault.do_read_fault.do_fault.__handle_mm_fault
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.dput.terminate_walk.path_openat.do_filp_open.do_sys_openat2
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.iterate_dir.__x64_sys_getdents64.do_syscall_64.entry_SYSCALL_64_after_hwframe.getdents64
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.getname_flags.vfs_fstatat.__do_sys_newstat.do_syscall_64.entry_SYSCALL_64_after_hwframe
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.__rb_insert_augmented.mmap_region.do_mmap.vm_mmap_pgoff.ksys_mmap_pgoff
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.proc_pid_readdir.iterate_dir.__x64_sys_getdents64.do_syscall_64.entry_SYSCALL_64_after_hwframe
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.terminate_walk.path_openat.do_filp_open.do_sys_openat2.__x64_sys_openat
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.vfs_fstatat.__do_sys_newstat.do_syscall_64.entry_SYSCALL_64_after_hwframe
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.strncpy_from_user.getname_flags.vfs_fstatat.__do_sys_newstat.do_syscall_64
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.getdents64
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.__d_lookup_rcu.lookup_fast.walk_component.link_path_walk.path_lookupat
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.alloc_empty_file.path_openat.do_filp_open.do_sys_openat2.__x64_sys_openat
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.__alloc_file.alloc_empty_file.path_openat.do_filp_open.do_sys_openat2
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.___slab_alloc.kmem_cache_alloc.__alloc_file.alloc_empty_file.path_openat
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.kmem_cache_alloc.__alloc_file.alloc_empty_file.path_openat.do_filp_open
2.38 ?223% -2.4 0.00 perf-profile.calltrace.cycles-pp.swap_range_free.swapcache_free_entries.free_swap_slot.__swap_entry_free.free_swap_and_cache
3.77 ?148% -2.4 1.39 ?223% perf-profile.calltrace.cycles-pp.link_path_walk.path_openat.do_filp_open.do_sys_openat2.__x64_sys_openat
5.62 ?104% -2.3 3.33 ?223% perf-profile.calltrace.cycles-pp.do_mmap.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe
5.62 ?104% -2.3 3.33 ?223% perf-profile.calltrace.cycles-pp.mmap_region.do_mmap.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscall_64
6.48 ?143% -1.9 4.63 ?145% perf-profile.calltrace.cycles-pp.show_interrupts.seq_read_iter.proc_reg_read_iter.vfs_read.ksys_read
1.85 ?223% -1.9 0.00 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.sched_setaffinity.evlist__cpu_begin.__evlist__enable.__cmd_record
1.85 ?223% -1.9 0.00 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.sched_setaffinity.evlist__cpu_begin.__evlist__enable
1.85 ?223% -1.9 0.00 perf-profile.calltrace.cycles-pp.memcpy_erms.vsnprintf.seq_printf.show_interrupts.seq_read_iter
1.85 ?223% -1.9 0.00 perf-profile.calltrace.cycles-pp.vma_interval_tree_insert.mmap_region.do_mmap.vm_mmap_pgoff.ksys_mmap_pgoff
1.85 ?223% -1.9 0.00 perf-profile.calltrace.cycles-pp.__x64_sys_sched_setaffinity.do_syscall_64.entry_SYSCALL_64_after_hwframe.sched_setaffinity.evlist__cpu_begin
1.85 ?223% -1.9 0.00 perf-profile.calltrace.cycles-pp.__sched_setaffinity.sched_setaffinity.__x64_sys_sched_setaffinity.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.85 ?223% -1.9 0.00 perf-profile.calltrace.cycles-pp.__set_cpus_allowed_ptr.__sched_setaffinity.sched_setaffinity.__x64_sys_sched_setaffinity.do_syscall_64
1.85 ?223% -1.9 0.00 perf-profile.calltrace.cycles-pp.affine_move_task.__set_cpus_allowed_ptr.__sched_setaffinity.sched_setaffinity.__x64_sys_sched_setaffinity
1.85 ?223% -1.9 0.00 perf-profile.calltrace.cycles-pp.__wait_for_common.affine_move_task.__set_cpus_allowed_ptr.__sched_setaffinity.sched_setaffinity
1.85 ?223% -1.9 0.00 perf-profile.calltrace.cycles-pp.__cond_resched.__wait_for_common.affine_move_task.__set_cpus_allowed_ptr.__sched_setaffinity
1.85 ?223% -1.9 0.00 perf-profile.calltrace.cycles-pp.__schedule.__cond_resched.__wait_for_common.affine_move_task.__set_cpus_allowed_ptr
1.85 ?223% -1.9 0.00 perf-profile.calltrace.cycles-pp.__mmdrop.finish_task_switch.__schedule.__cond_resched.__wait_for_common
1.85 ?223% -1.9 0.00 perf-profile.calltrace.cycles-pp._raw_spin_lock_irqsave.free_pcppages_bulk.free_unref_page.__mmdrop.finish_task_switch
1.85 ?223% -1.9 0.00 perf-profile.calltrace.cycles-pp.evlist__cpu_begin.__evlist__enable.__cmd_record
1.85 ?223% -1.9 0.00 perf-profile.calltrace.cycles-pp.sched_setaffinity.evlist__cpu_begin.__evlist__enable.__cmd_record
1.85 ?223% -1.9 0.00 perf-profile.calltrace.cycles-pp.sched_setaffinity.__x64_sys_sched_setaffinity.do_syscall_64.entry_SYSCALL_64_after_hwframe.sched_setaffinity
1.85 ?223% -1.9 0.00 perf-profile.calltrace.cycles-pp.finish_task_switch.__schedule.__cond_resched.__wait_for_common.affine_move_task
1.85 ?223% -1.9 0.00 perf-profile.calltrace.cycles-pp.free_unref_page.__mmdrop.finish_task_switch.__schedule.__cond_resched
1.85 ?223% -1.9 0.00 perf-profile.calltrace.cycles-pp.free_pcppages_bulk.free_unref_page.__mmdrop.finish_task_switch.__schedule
4.76 ?141% -1.4 3.33 ?223% perf-profile.calltrace.cycles-pp.link_path_walk.path_lookupat.filename_lookup.vfs_statx.vfs_fstatat
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__xstat64
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.waitid
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__xstat64
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.waitid
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.pid_revalidate.lookup_fast.open_last_lookups.path_openat.do_filp_open
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.pid_revalidate.lookup_fast.walk_component.path_lookupat.filename_lookup
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.do_mas_munmap.mmap_region.do_mmap.vm_mmap_pgoff.ksys_mmap_pgoff
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.do_mas_munmap.__vm_munmap.elf_map.load_elf_interp.load_elf_binary
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.do_mas_align_munmap.do_mas_munmap.mmap_region.do_mmap.vm_mmap_pgoff
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.do_mas_align_munmap.do_mas_munmap.__vm_munmap.elf_map.load_elf_interp
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.unmap_region.do_mas_align_munmap.do_mas_munmap.mmap_region.do_mmap
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.unmap_region.do_mas_align_munmap.do_mas_munmap.__vm_munmap.elf_map
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.lookup_fast.walk_component.path_lookupat.filename_lookup.vfs_statx
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.__do_sys_newstat.do_syscall_64.entry_SYSCALL_64_after_hwframe.__xstat64
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.get_pid_task.proc_pid_permission.inode_permission.link_path_walk.path_openat
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.lru_add_fn.folio_batch_move_lru.lru_add_drain_cpu.lru_add_drain.unmap_region
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.pid_task.pid_revalidate.lookup_fast.walk_component.path_lookupat
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.__do_sys_waitid.do_syscall_64.entry_SYSCALL_64_after_hwframe.waitid
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.bprm_execve.do_execveat_common.__x64_sys_execve.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.exec_binprm.bprm_execve.do_execveat_common.__x64_sys_execve.do_syscall_64
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.elf_map.load_elf_interp.load_elf_binary.search_binary_handler.exec_binprm
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.__vm_munmap.elf_map.load_elf_interp.load_elf_binary.search_binary_handler
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.filename_lookup.vfs_statx.vfs_fstatat.__do_sys_newstat.do_syscall_64
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.folio_batch_move_lru.lru_add_drain_cpu.lru_add_drain.unmap_region.do_mas_align_munmap
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.shmem_write_end.generic_perform_write.__generic_file_write_iter.generic_file_write_iter.vfs_write
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.inode_permission.link_path_walk.path_openat.do_filp_open.do_sys_openat2
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.waitid
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.kernel_waitid.__do_sys_waitid.do_syscall_64.entry_SYSCALL_64_after_hwframe.waitid
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.find_get_pid.kernel_waitid.__do_sys_waitid.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.ksys_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.search_binary_handler.exec_binprm.bprm_execve.do_execveat_common.__x64_sys_execve
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.load_elf_binary.search_binary_handler.exec_binprm.bprm_execve.do_execveat_common
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.load_elf_interp.load_elf_binary.search_binary_handler.exec_binprm.bprm_execve
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.lru_add_drain.unmap_region.do_mas_align_munmap.do_mas_munmap.__vm_munmap
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.lru_add_drain_cpu.lru_add_drain.unmap_region.do_mas_align_munmap.do_mas_munmap
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.__xstat64
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.vfs_fstatat.__do_sys_newstat.do_syscall_64.entry_SYSCALL_64_after_hwframe.__xstat64
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.vfs_statx.vfs_fstatat.__do_sys_newstat.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.path_lookupat.filename_lookup.vfs_statx.vfs_fstatat.__do_sys_newstat
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.proc_pid_permission.inode_permission.link_path_walk.path_openat.do_filp_open
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.lockref_get_not_dead.__legitimize_path.try_to_unlazy
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.number.vsnprintf.seq_printf.show_interrupts.seq_read_iter
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.page_add_file_rmap.do_set_pte.filemap_map_pages.do_read_fault.do_fault
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.fault_in_readable.fault_in_iov_iter_readable.generic_perform_write.__generic_file_write_iter.generic_file_write_iter
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt.fault_in_readable.fault_in_iov_iter_readable.generic_perform_write.__generic_file_write_iter
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.__irq_exit_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.fault_in_readable.fault_in_iov_iter_readable
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.__do_softirq.__irq_exit_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.fault_in_readable
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.asm_exc_page_fault.fopen
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.__legitimize_path.try_to_unlazy.lookup_fast.open_last_lookups.path_openat
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp._raw_spin_lock.lockref_get_not_dead.__legitimize_path.try_to_unlazy.lookup_fast
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.fopen
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.exc_page_fault.asm_exc_page_fault.fopen
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault.fopen
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.filemap_map_pages.do_read_fault.do_fault.__handle_mm_fault.handle_mm_fault
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.do_set_pte.filemap_map_pages.do_read_fault.do_fault.__handle_mm_fault
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.lockref_get_not_dead.__legitimize_path.try_to_unlazy.lookup_fast.open_last_lookups
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.fault_in_readable.fault_in_iov_iter_readable.generic_perform_write
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.run_rebalance_domains.__do_softirq.__irq_exit_rcu.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.try_to_unlazy.lookup_fast.open_last_lookups.path_openat.do_filp_open
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.update_blocked_averages.run_rebalance_domains.__do_softirq.__irq_exit_rcu.sysvec_apic_timer_interrupt
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.update_rq_clock.update_blocked_averages.run_rebalance_domains.__do_softirq.__irq_exit_rcu
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.sched_clock_cpu.update_rq_clock.update_blocked_averages.run_rebalance_domains.__do_softirq
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.native_sched_clock.sched_clock_cpu.update_rq_clock.update_blocked_averages.run_rebalance_domains
1.39 ?223% -1.4 0.00 perf-profile.calltrace.cycles-pp.do_user_addr_fault.exc_page_fault.asm_exc_page_fault.fopen
3.77 ?148% -1.4 2.38 ?223% perf-profile.calltrace.cycles-pp.do_fault.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.exc_page_fault
3.77 ?148% -1.4 2.38 ?223% perf-profile.calltrace.cycles-pp.do_read_fault.do_fault.__handle_mm_fault.handle_mm_fault.do_user_addr_fault
2.38 ?223% -1.0 1.39 ?223% perf-profile.calltrace.cycles-pp.dput.step_into.link_path_walk.path_openat.do_filp_open
2.38 ?223% -1.0 1.39 ?223% perf-profile.calltrace.cycles-pp.step_into.link_path_walk.path_openat.do_filp_open.do_sys_openat2
4.23 ?143% -0.9 3.33 ?223% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__mmap
4.23 ?143% -0.9 3.33 ?223% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__mmap
4.23 ?143% -0.9 3.33 ?223% perf-profile.calltrace.cycles-pp.ksys_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe.__mmap
4.23 ?143% -0.9 3.33 ?223% perf-profile.calltrace.cycles-pp.__mmap
4.23 ?143% -0.9 3.33 ?223% perf-profile.calltrace.cycles-pp.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe.__mmap
2.78 ?141% -0.7 2.08 ?223% perf-profile.calltrace.cycles-pp.open_last_lookups.path_openat.do_filp_open.do_sys_openat2.__x64_sys_openat
13.29 ? 89% -0.6 12.66 ? 92% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe
13.29 ? 89% -0.6 12.66 ? 92% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe
43.12 ? 33% -0.6 42.54 ? 17% perf-profile.calltrace.cycles-pp.cpuidle_enter.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary
43.12 ? 33% -0.6 42.54 ? 17% perf-profile.calltrace.cycles-pp.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle.cpu_startup_entry
43.12 ? 33% -0.6 42.54 ? 17% perf-profile.calltrace.cycles-pp.intel_idle.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle
43.12 ? 33% -0.6 42.54 ? 17% perf-profile.calltrace.cycles-pp.mwait_idle_with_hints.intel_idle.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call
5.16 ?107% -0.4 4.76 ?223% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__libc_write.writen.record__pushfn.perf_mmap__push
5.16 ?107% -0.4 4.76 ?223% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__libc_write.writen.record__pushfn
5.16 ?107% -0.4 4.76 ?223% perf-profile.calltrace.cycles-pp.writen.record__pushfn.perf_mmap__push.record__mmap_read_evlist.__cmd_record
5.16 ?107% -0.4 4.76 ?223% perf-profile.calltrace.cycles-pp.__libc_write.writen.record__pushfn.perf_mmap__push.record__mmap_read_evlist
5.16 ?107% -0.4 4.76 ?223% perf-profile.calltrace.cycles-pp.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe.__libc_write.writen
5.16 ?107% -0.4 4.76 ?223% perf-profile.calltrace.cycles-pp.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe.__libc_write
5.16 ?107% -0.4 4.76 ?223% perf-profile.calltrace.cycles-pp.generic_file_write_iter.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe
5.16 ?107% -0.4 4.76 ?223% perf-profile.calltrace.cycles-pp.__generic_file_write_iter.generic_file_write_iter.vfs_write.ksys_write.do_syscall_64
5.16 ?107% -0.4 4.76 ?223% perf-profile.calltrace.cycles-pp.generic_perform_write.__generic_file_write_iter.generic_file_write_iter.vfs_write.ksys_write
2.38 ?223% -0.3 2.08 ?223% perf-profile.calltrace.cycles-pp.do_swap_page.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.exc_page_fault
2.38 ?223% -0.3 2.08 ?223% perf-profile.calltrace.cycles-pp.__folio_alloc.vma_alloc_folio.do_swap_page.__handle_mm_fault.handle_mm_fault
2.38 ?223% -0.3 2.08 ?223% perf-profile.calltrace.cycles-pp.__alloc_pages.__folio_alloc.vma_alloc_folio.do_swap_page.__handle_mm_fault
2.38 ?223% -0.3 2.08 ?223% perf-profile.calltrace.cycles-pp.vma_alloc_folio.do_swap_page.__handle_mm_fault.handle_mm_fault.do_user_addr_fault
4.76 ?141% -0.0 4.72 ?158% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__lxstat64
4.76 ?141% -0.0 4.72 ?158% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__lxstat64
4.76 ?141% -0.0 4.72 ?158% perf-profile.calltrace.cycles-pp.__do_sys_newlstat.do_syscall_64.entry_SYSCALL_64_after_hwframe.__lxstat64
4.76 ?141% -0.0 4.72 ?158% perf-profile.calltrace.cycles-pp.filename_lookup.vfs_statx.vfs_fstatat.__do_sys_newlstat.do_syscall_64
4.76 ?141% -0.0 4.72 ?158% perf-profile.calltrace.cycles-pp.path_lookupat.filename_lookup.vfs_statx.vfs_fstatat.__do_sys_newlstat
4.76 ?141% -0.0 4.72 ?158% perf-profile.calltrace.cycles-pp.__lxstat64
4.76 ?141% -0.0 4.72 ?158% perf-profile.calltrace.cycles-pp.vfs_fstatat.__do_sys_newlstat.do_syscall_64.entry_SYSCALL_64_after_hwframe.__lxstat64
4.76 ?141% -0.0 4.72 ?158% perf-profile.calltrace.cycles-pp.vfs_statx.vfs_fstatat.__do_sys_newlstat.do_syscall_64.entry_SYSCALL_64_after_hwframe
2.38 ?223% +0.0 2.38 ?223% perf-profile.calltrace.cycles-pp.shmem_write_begin.generic_perform_write.__generic_file_write_iter.generic_file_write_iter.vfs_write
2.38 ?223% +0.0 2.38 ?223% perf-profile.calltrace.cycles-pp.shmem_get_folio_gfp.shmem_write_begin.generic_perform_write.__generic_file_write_iter.generic_file_write_iter
1.39 ?223% +0.0 1.39 ?223% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.execve
1.39 ?223% +0.0 1.39 ?223% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.execve
1.39 ?223% +0.0 1.39 ?223% perf-profile.calltrace.cycles-pp.__x64_sys_execve.do_syscall_64.entry_SYSCALL_64_after_hwframe.execve
1.39 ?223% +0.0 1.39 ?223% perf-profile.calltrace.cycles-pp.do_execveat_common.__x64_sys_execve.do_syscall_64.entry_SYSCALL_64_after_hwframe.execve
1.39 ?223% +0.0 1.39 ?223% perf-profile.calltrace.cycles-pp.execve
1.39 ?223% +0.0 1.39 ?223% perf-profile.calltrace.cycles-pp.walk_component.path_lookupat.filename_lookup.vfs_statx.vfs_fstatat
4.23 ?143% +0.0 4.23 ?143% perf-profile.calltrace.cycles-pp.free_swap_slot.__swap_entry_free.free_swap_and_cache.zap_pte_range.zap_pmd_range
4.23 ?143% +0.0 4.23 ?143% perf-profile.calltrace.cycles-pp.swapcache_free_entries.free_swap_slot.__swap_entry_free.free_swap_and_cache.zap_pte_range
1.85 ?223% +0.2 2.08 ?223% perf-profile.calltrace.cycles-pp.__evlist__enable.__cmd_record
6.48 ?143% +0.2 6.71 ?103% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.read
6.48 ?143% +0.2 6.71 ?103% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.read
6.48 ?143% +0.2 6.71 ?103% perf-profile.calltrace.cycles-pp.read
6.48 ?143% +0.2 6.71 ?103% perf-profile.calltrace.cycles-pp.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe.read
6.48 ?143% +0.2 6.71 ?103% perf-profile.calltrace.cycles-pp.vfs_read.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe.read
6.48 ?143% +0.2 6.71 ?103% perf-profile.calltrace.cycles-pp.proc_reg_read_iter.vfs_read.ksys_read.do_syscall_64.entry_SYSCALL_64_after_hwframe
6.48 ?143% +0.2 6.71 ?103% perf-profile.calltrace.cycles-pp.seq_read_iter.proc_reg_read_iter.vfs_read.ksys_read.do_syscall_64
1.85 ?223% +0.5 2.38 ?223% perf-profile.calltrace.cycles-pp.asm_sysvec_reschedule_ipi
1.85 ?223% +0.5 2.38 ?223% perf-profile.calltrace.cycles-pp.irqentry_exit_to_user_mode.asm_sysvec_reschedule_ipi
1.85 ?223% +0.5 2.38 ?223% perf-profile.calltrace.cycles-pp.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_sysvec_reschedule_ipi
1.85 ?223% +0.5 2.38 ?223% perf-profile.calltrace.cycles-pp.exit_to_user_mode_loop.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_sysvec_reschedule_ipi
1.85 ?223% +0.5 2.38 ?223% perf-profile.calltrace.cycles-pp.arch_do_signal_or_restart.exit_to_user_mode_loop.exit_to_user_mode_prepare.irqentry_exit_to_user_mode.asm_sysvec_reschedule_ipi
1.85 ?223% +0.5 2.38 ?223% perf-profile.calltrace.cycles-pp.get_signal.arch_do_signal_or_restart.exit_to_user_mode_loop.exit_to_user_mode_prepare.irqentry_exit_to_user_mode
1.85 ?223% +0.5 2.38 ?223% perf-profile.calltrace.cycles-pp.__mem_cgroup_uncharge_swap.swapcache_free_entries.free_swap_slot.__swap_entry_free.free_swap_and_cache
1.85 ?223% +0.5 2.38 ?223% perf-profile.calltrace.cycles-pp.swap_cgroup_record.__mem_cgroup_uncharge_swap.swapcache_free_entries.free_swap_slot.__swap_entry_free
1.39 ?223% +1.0 2.38 ?223% perf-profile.calltrace.cycles-pp.fault_in_iov_iter_readable.generic_perform_write.__generic_file_write_iter.generic_file_write_iter.vfs_write
0.00 +1.4 1.39 ?223% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.getxattr
0.00 +1.4 1.39 ?223% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.getxattr
0.00 +1.4 1.39 ?223% perf-profile.calltrace.cycles-pp._raw_spin_trylock.dentry_kill.dput.step_into.link_path_walk
0.00 +1.4 1.39 ?223% perf-profile.calltrace.cycles-pp.strnlen_user.copy_strings.do_execveat_common.__x64_sys_execve.do_syscall_64
0.00 +1.4 1.39 ?223% perf-profile.calltrace.cycles-pp.xattr_resolve_name.__vfs_getxattr.do_getxattr.getxattr.path_getxattr
0.00 +1.4 1.39 ?223% perf-profile.calltrace.cycles-pp.__d_alloc.d_alloc.d_alloc_parallel.__lookup_slow.walk_component
0.00 +1.4 1.39 ?223% perf-profile.calltrace.cycles-pp.__mod_memcg_lruvec_state.mod_objcg_state.memcg_slab_post_alloc_hook.kmem_cache_alloc_lru.__d_alloc
0.00 +1.4 1.39 ?223% perf-profile.calltrace.cycles-pp.do_anonymous_page.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.exc_page_fault
0.00 +1.4 1.39 ?223% perf-profile.calltrace.cycles-pp.__mem_cgroup_charge.do_anonymous_page.__handle_mm_fault.handle_mm_fault.do_user_addr_fault
0.00 +1.4 1.39 ?223% perf-profile.calltrace.cycles-pp.__lookup_slow.walk_component.path_lookupat.filename_lookup.vfs_statx
0.00 +1.4 1.39 ?223% perf-profile.calltrace.cycles-pp.__vfs_getxattr.do_getxattr.getxattr.path_getxattr.do_syscall_64
0.00 +1.4 1.39 ?223% perf-profile.calltrace.cycles-pp.d_alloc_parallel.__lookup_slow.walk_component.path_lookupat.filename_lookup
0.00 +1.4 1.39 ?223% perf-profile.calltrace.cycles-pp.d_alloc.d_alloc_parallel.__lookup_slow.walk_component.path_lookupat
0.00 +1.4 1.39 ?223% perf-profile.calltrace.cycles-pp.copy_strings.do_execveat_common.__x64_sys_execve.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +1.4 1.39 ?223% perf-profile.calltrace.cycles-pp.do_getxattr.getxattr.path_getxattr.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +1.4 1.39 ?223% perf-profile.calltrace.cycles-pp.dentry_kill.dput.step_into.link_path_walk.path_openat
0.00 +1.4 1.39 ?223% perf-profile.calltrace.cycles-pp.getxattr.path_getxattr.do_syscall_64.entry_SYSCALL_64_after_hwframe.getxattr
0.00 +1.4 1.39 ?223% perf-profile.calltrace.cycles-pp.kmem_cache_alloc_lru.__d_alloc.d_alloc.d_alloc_parallel.__lookup_slow
0.00 +1.4 1.39 ?223% perf-profile.calltrace.cycles-pp.memcg_slab_post_alloc_hook.kmem_cache_alloc_lru.__d_alloc.d_alloc.d_alloc_parallel
0.00 +1.4 1.39 ?223% perf-profile.calltrace.cycles-pp.mod_objcg_state.memcg_slab_post_alloc_hook.kmem_cache_alloc_lru.__d_alloc.d_alloc
0.00 +1.4 1.39 ?223% perf-profile.calltrace.cycles-pp.path_getxattr.do_syscall_64.entry_SYSCALL_64_after_hwframe.getxattr
0.00 +1.4 1.39 ?223% perf-profile.calltrace.cycles-pp.getxattr
6.15 ?170% +1.6 7.70 ? 74% perf-profile.calltrace.cycles-pp.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault
43.12 ? 33% +1.8 44.92 ? 20% perf-profile.calltrace.cycles-pp.secondary_startup_64_no_verify
43.12 ? 33% +1.8 44.92 ? 20% perf-profile.calltrace.cycles-pp.start_secondary.secondary_startup_64_no_verify
43.12 ? 33% +1.8 44.92 ? 20% perf-profile.calltrace.cycles-pp.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
43.12 ? 33% +1.8 44.92 ? 20% perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
43.12 ? 33% +1.8 44.92 ? 20% perf-profile.calltrace.cycles-pp.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
0.00 +1.9 1.85 ?223% perf-profile.calltrace.cycles-pp._find_next_bit.show_interrupts.seq_read_iter.proc_reg_read_iter.vfs_read
0.00 +1.9 1.85 ?223% perf-profile.calltrace.cycles-pp.copy_mc_fragile.wp_page_copy.__handle_mm_fault.handle_mm_fault.do_user_addr_fault
0.00 +1.9 1.85 ?223% perf-profile.calltrace.cycles-pp.do_swap.sort_r.sort.swapcache_free_entries.free_swap_slot
0.00 +1.9 1.85 ?223% perf-profile.calltrace.cycles-pp.sort.swapcache_free_entries.free_swap_slot.__swap_entry_free.free_swap_and_cache
0.00 +1.9 1.85 ?223% perf-profile.calltrace.cycles-pp.sort_r.sort.swapcache_free_entries.free_swap_slot.__swap_entry_free
0.00 +1.9 1.85 ?223% perf-profile.calltrace.cycles-pp.wp_page_copy.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.exc_page_fault
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__open64_nocancel
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.write
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.sched_setaffinity.evlist_cpu_iterator__next.__evlist__enable.__cmd_record
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__open64_nocancel
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.write
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.sched_setaffinity.evlist_cpu_iterator__next.__evlist__enable
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.__list_del_entry_valid.rmqueue_bulk.rmqueue.get_page_from_freelist.__alloc_pages
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.__x64_sys_sched_setaffinity.do_syscall_64.entry_SYSCALL_64_after_hwframe.sched_setaffinity.evlist_cpu_iterator__next
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.__check_object_size.get_user_cpu_mask.__x64_sys_sched_setaffinity.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.check_heap_object.__check_object_size.get_user_cpu_mask.__x64_sys_sched_setaffinity.do_syscall_64
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.__virt_addr_valid.check_heap_object.__check_object_size.get_user_cpu_mask.__x64_sys_sched_setaffinity
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp._raw_spin_lock.d_alloc.d_alloc_parallel.lookup_open.open_last_lookups
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.__wake_up_common_lock.pipe_write.vfs_write.ksys_write.do_syscall_64
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.__wake_up_common.__wake_up_common_lock.pipe_write.vfs_write.ksys_write
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.try_to_wake_up.autoremove_wake_function.__wake_up_common.__wake_up_common_lock.pipe_write
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.__x64_sys_openat.do_syscall_64.entry_SYSCALL_64_after_hwframe.__open64_nocancel
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.arch_show_interrupts.seq_read_iter.proc_reg_read_iter.vfs_read.ksys_read
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.vsnprintf.seq_printf.arch_show_interrupts.seq_read_iter.proc_reg_read_iter
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.asm_exc_page_fault.record__pushfn.perf_mmap__push.record__mmap_read_evlist.__cmd_record
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.autoremove_wake_function.__wake_up_common.__wake_up_common_lock.pipe_write.vfs_write
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.do_sys_openat2.__x64_sys_openat.do_syscall_64.entry_SYSCALL_64_after_hwframe.__open64_nocancel
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.d_alloc_parallel.lookup_open.open_last_lookups.path_openat.do_filp_open
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.d_alloc.d_alloc_parallel.lookup_open.open_last_lookups.path_openat
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.exc_page_fault.asm_exc_page_fault.record__pushfn.perf_mmap__push.record__mmap_read_evlist
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.do_user_addr_fault.exc_page_fault.asm_exc_page_fault.record__pushfn.perf_mmap__push
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.get_page_from_freelist.__alloc_pages.__folio_alloc.vma_alloc_folio.do_swap_page
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.sched_setaffinity.evlist_cpu_iterator__next.__evlist__enable.__cmd_record
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.get_user_cpu_mask.__x64_sys_sched_setaffinity.do_syscall_64.entry_SYSCALL_64_after_hwframe.sched_setaffinity
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault.record__pushfn
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.write
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe.write
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.lookup_open.open_last_lookups.path_openat.do_filp_open.do_sys_openat2
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.pipe_write.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.rmqueue.get_page_from_freelist.__alloc_pages.__folio_alloc.vma_alloc_folio
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.rmqueue_bulk.rmqueue.get_page_from_freelist.__alloc_pages.__folio_alloc
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.seq_printf.arch_show_interrupts.seq_read_iter.proc_reg_read_iter.vfs_read
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.vfs_write.ksys_write.do_syscall_64.entry_SYSCALL_64_after_hwframe.write
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.__open64_nocancel
0.00 +2.1 2.08 ?223% perf-profile.calltrace.cycles-pp.evlist_cpu_iterator__next.__evlist__enable.__cmd_record
0.00 +2.4 2.38 ?223% perf-profile.calltrace.cycles-pp._raw_spin_lock.finish_fault.do_read_fault.do_fault.__handle_mm_fault
0.00 +2.4 2.38 ?223% perf-profile.calltrace.cycles-pp.menu_reflect.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary
0.00 +2.4 2.38 ?223% perf-profile.calltrace.cycles-pp.__schedule.schedule.smpboot_thread_fn.kthread.ret_from_fork
0.00 +2.4 2.38 ?223% perf-profile.calltrace.cycles-pp.update_sg_lb_stats.update_sd_lb_stats.find_busiest_group.load_balance.newidle_balance
0.00 +2.4 2.38 ?223% perf-profile.calltrace.cycles-pp.balance_fair.__schedule.schedule.smpboot_thread_fn.kthread
0.00 +2.4 2.38 ?223% perf-profile.calltrace.cycles-pp.free_pcppages_bulk.free_unref_page.exit_mmap.__mmput.exit_mm
0.00 +2.4 2.38 ?223% perf-profile.calltrace.cycles-pp.free_unref_page.exit_mmap.__mmput.exit_mm.do_exit
0.00 +2.4 2.38 ?223% perf-profile.calltrace.cycles-pp.finish_fault.do_read_fault.do_fault.__handle_mm_fault.handle_mm_fault
0.00 +2.4 2.38 ?223% perf-profile.calltrace.cycles-pp.ret_from_fork
0.00 +2.4 2.38 ?223% perf-profile.calltrace.cycles-pp.kthread.ret_from_fork
0.00 +2.4 2.38 ?223% perf-profile.calltrace.cycles-pp.smpboot_thread_fn.kthread.ret_from_fork
0.00 +2.4 2.38 ?223% perf-profile.calltrace.cycles-pp.schedule.smpboot_thread_fn.kthread.ret_from_fork
0.00 +2.4 2.38 ?223% perf-profile.calltrace.cycles-pp.newidle_balance.balance_fair.__schedule.schedule.smpboot_thread_fn
0.00 +2.4 2.38 ?223% perf-profile.calltrace.cycles-pp.load_balance.newidle_balance.balance_fair.__schedule.schedule
0.00 +2.4 2.38 ?223% perf-profile.calltrace.cycles-pp.find_busiest_group.load_balance.newidle_balance.balance_fair.__schedule
0.00 +2.4 2.38 ?223% perf-profile.calltrace.cycles-pp.update_sd_lb_stats.find_busiest_group.load_balance.newidle_balance.balance_fair
0.00 +2.4 2.38 ?223% perf-profile.calltrace.cycles-pp.perf_mmap__read_head.perf_mmap__push.record__mmap_read_evlist.__cmd_record.cmd_record
0.00 +2.4 2.38 ?223% perf-profile.calltrace.cycles-pp._raw_spin_lock_irq.shmem_add_to_page_cache.shmem_get_folio_gfp.shmem_write_begin.generic_perform_write
0.00 +2.4 2.38 ?223% perf-profile.calltrace.cycles-pp._raw_spin_lock_irqsave.swap_cgroup_record.__mem_cgroup_uncharge_swap.swapcache_free_entries.free_swap_slot
0.00 +2.4 2.38 ?223% perf-profile.calltrace.cycles-pp.shmem_add_to_page_cache.shmem_get_folio_gfp.shmem_write_begin.generic_perform_write.__generic_file_write_iter
0.00 +2.8 2.78 ?223% perf-profile.calltrace.cycles-pp.__entry_text_start.open64
2.38 ?223% +2.8 5.18 ?149% perf-profile.calltrace.cycles-pp.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe
2.38 ?223% +2.8 5.18 ?149% perf-profile.calltrace.cycles-pp.exit_to_user_mode_prepare.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe
2.38 ?223% +2.8 5.18 ?149% perf-profile.calltrace.cycles-pp.exit_to_user_mode_loop.exit_to_user_mode_prepare.syscall_exit_to_user_mode.do_syscall_64.entry_SYSCALL_64_after_hwframe
2.38 ?223% +2.8 5.18 ?149% perf-profile.calltrace.cycles-pp.arch_do_signal_or_restart.exit_to_user_mode_loop.exit_to_user_mode_prepare.syscall_exit_to_user_mode.do_syscall_64
2.38 ?223% +2.8 5.18 ?149% perf-profile.calltrace.cycles-pp.get_signal.arch_do_signal_or_restart.exit_to_user_mode_loop.exit_to_user_mode_prepare.syscall_exit_to_user_mode
0.00 +3.2 3.24 ?143% perf-profile.calltrace.cycles-pp.asm_exc_page_fault
0.00 +3.2 3.24 ?143% perf-profile.calltrace.cycles-pp.exc_page_fault.asm_exc_page_fault
0.00 +3.2 3.24 ?143% perf-profile.calltrace.cycles-pp.do_user_addr_fault.exc_page_fault.asm_exc_page_fault
0.00 +3.2 3.24 ?143% perf-profile.calltrace.cycles-pp.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault
4.23 ?143% +3.3 7.57 ?105% perf-profile.calltrace.cycles-pp.do_group_exit.get_signal.arch_do_signal_or_restart.exit_to_user_mode_loop.exit_to_user_mode_prepare
4.23 ?143% +3.3 7.57 ?105% perf-profile.calltrace.cycles-pp.do_exit.do_group_exit.get_signal.arch_do_signal_or_restart.exit_to_user_mode_loop
4.23 ?143% +3.3 7.57 ?105% perf-profile.calltrace.cycles-pp.exit_mm.do_exit.do_group_exit.get_signal.arch_do_signal_or_restart
4.23 ?143% +3.3 7.57 ?105% perf-profile.calltrace.cycles-pp.__mmput.exit_mm.do_exit.do_group_exit.get_signal
4.23 ?143% +3.3 7.57 ?105% perf-profile.calltrace.cycles-pp.free_swap_and_cache.zap_pte_range.zap_pmd_range.unmap_page_range.unmap_vmas
4.23 ?143% +3.3 7.57 ?105% perf-profile.calltrace.cycles-pp.__swap_entry_free.free_swap_and_cache.zap_pte_range.zap_pmd_range.unmap_page_range
0.00 +3.3 3.33 ?223% perf-profile.calltrace.cycles-pp.mas_replace.mas_wmb_replace.mas_split.mas_wr_bnode.mas_store_prealloc
0.00 +3.3 3.33 ?223% perf-profile.calltrace.cycles-pp.lockref_put_return.dput.step_into.link_path_walk.path_lookupat
0.00 +3.3 3.33 ?223% perf-profile.calltrace.cycles-pp.dput.step_into.link_path_walk.path_lookupat.filename_lookup
0.00 +3.3 3.33 ?223% perf-profile.calltrace.cycles-pp.mas_store_prealloc.mmap_region.do_mmap.vm_mmap_pgoff.ksys_mmap_pgoff
0.00 +3.3 3.33 ?223% perf-profile.calltrace.cycles-pp.mas_wr_bnode.mas_store_prealloc.mmap_region.do_mmap.vm_mmap_pgoff
0.00 +3.3 3.33 ?223% perf-profile.calltrace.cycles-pp.mas_split.mas_wr_bnode.mas_store_prealloc.mmap_region.do_mmap
0.00 +3.3 3.33 ?223% perf-profile.calltrace.cycles-pp.mas_wmb_replace.mas_split.mas_wr_bnode.mas_store_prealloc.mmap_region
0.00 +3.3 3.33 ?223% perf-profile.calltrace.cycles-pp.step_into.link_path_walk.path_lookupat.filename_lookup.vfs_statx
0.00 +4.8 4.76 ?223% perf-profile.calltrace.cycles-pp.asm_exc_page_fault.fault_in_readable.fault_in_iov_iter_readable.generic_perform_write.__generic_file_write_iter
0.00 +6.1 6.08 ?146% perf-profile.calltrace.cycles-pp.__x64_sys_exit_group.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +6.1 6.08 ?146% perf-profile.calltrace.cycles-pp.do_group_exit.__x64_sys_exit_group.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +6.1 6.08 ?146% perf-profile.calltrace.cycles-pp.do_exit.do_group_exit.__x64_sys_exit_group.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.00 +6.1 6.08 ?146% perf-profile.calltrace.cycles-pp.__mmput.exit_mm.do_exit.do_group_exit.__x64_sys_exit_group
0.00 +6.1 6.08 ?146% perf-profile.calltrace.cycles-pp.exit_mm.do_exit.do_group_exit.__x64_sys_exit_group.do_syscall_64
0.00 +6.8 6.84 ?156% perf-profile.calltrace.cycles-pp.record__pushfn.perf_mmap__push.record__mmap_read_evlist.__cmd_record.cmd_record
4.23 ?143% +7.0 11.27 ?111% perf-profile.calltrace.cycles-pp.unmap_vmas.exit_mmap.__mmput.exit_mm.do_exit
4.23 ?143% +7.0 11.27 ?111% perf-profile.calltrace.cycles-pp.unmap_page_range.unmap_vmas.exit_mmap.__mmput.exit_mm
4.23 ?143% +7.0 11.27 ?111% perf-profile.calltrace.cycles-pp.zap_pmd_range.unmap_page_range.unmap_vmas.exit_mmap.__mmput
4.23 ?143% +7.0 11.27 ?111% perf-profile.calltrace.cycles-pp.zap_pte_range.zap_pmd_range.unmap_page_range.unmap_vmas.exit_mmap
0.00 +9.2 9.23 ?114% perf-profile.calltrace.cycles-pp.__libc_start_main
0.00 +9.2 9.23 ?114% perf-profile.calltrace.cycles-pp.main.__libc_start_main
0.00 +9.2 9.23 ?114% perf-profile.calltrace.cycles-pp.run_builtin.main.__libc_start_main
0.00 +9.2 9.23 ?114% perf-profile.calltrace.cycles-pp.cmd_record.run_builtin.main.__libc_start_main
0.00 +9.2 9.23 ?114% perf-profile.calltrace.cycles-pp.__cmd_record.cmd_record.run_builtin.main.__libc_start_main
0.00 +9.2 9.23 ?114% perf-profile.calltrace.cycles-pp.record__mmap_read_evlist.__cmd_record.cmd_record.run_builtin.main
0.00 +9.2 9.23 ?114% perf-profile.calltrace.cycles-pp.perf_mmap__push.record__mmap_read_evlist.__cmd_record.cmd_record.run_builtin
4.23 ?143% +9.4 13.65 ? 84% perf-profile.calltrace.cycles-pp.exit_mmap.__mmput.exit_mm.do_exit.do_group_exit
6.74 ? 2% -24.2% 5.11 perf-stat.i.MPKI
1.396e+10 ? 2% -10.1% 1.254e+10 perf-stat.i.branch-instructions
36852425 ? 4% -15.0% 31322172 ? 3% perf-stat.i.branch-misses
44.63 +3.1 47.68 perf-stat.i.cache-miss-rate%
1.843e+08 ? 3% -35.0% 1.199e+08 perf-stat.i.cache-misses
4.069e+08 ? 4% -38.6% 2.5e+08 perf-stat.i.cache-references
8372 ? 7% -17.3% 6921 ? 3% perf-stat.i.context-switches
4.80 ? 2% +4.8% 5.03 perf-stat.i.cpi
2.275e+11 +2.3% 2.327e+11 perf-stat.i.cpu-cycles
4546555 ? 15% -27.9% 3277727 ? 7% perf-stat.i.dTLB-load-misses
1.389e+10 ? 2% -10.6% 1.243e+10 perf-stat.i.dTLB-loads
0.14 ? 4% +0.0 0.15 perf-stat.i.dTLB-store-miss-rate%
7181570 ? 4% -17.0% 5961634 perf-stat.i.dTLB-store-misses
4.619e+09 ? 3% -19.1% 3.739e+09 perf-stat.i.dTLB-stores
3082839 ? 3% -23.5% 2359116 ? 4% perf-stat.i.iTLB-load-misses
343748 ? 8% -22.0% 268269 ? 8% perf-stat.i.iTLB-loads
5.471e+10 ? 2% -10.3% 4.908e+10 perf-stat.i.instructions
0.27 ? 2% -12.5% 0.24 perf-stat.i.ipc
2.57 +2.1% 2.63 perf-stat.i.metric.GHz
755.43 ? 6% -25.8% 560.80 ? 3% perf-stat.i.metric.K/sec
370.23 ? 2% -12.0% 325.72 perf-stat.i.metric.M/sec
1478193 ? 4% -16.7% 1231768 perf-stat.i.minor-faults
74.96 +3.2 78.11 perf-stat.i.node-load-miss-rate%
24247876 ? 4% -21.3% 19080033 perf-stat.i.node-load-misses
6320470 ? 2% -25.8% 4687351 perf-stat.i.node-loads
80.10 +1.9 81.97 perf-stat.i.node-store-miss-rate%
13678740 ? 4% -19.8% 10971410 ? 2% perf-stat.i.node-store-misses
3135638 ? 7% -17.7% 2580680 perf-stat.i.node-stores
1478372 ? 4% -16.7% 1232012 perf-stat.i.page-faults
7.43 ? 3% -31.5% 5.09 perf-stat.overall.MPKI
45.55 +2.5 48.04 perf-stat.overall.cache-miss-rate%
4.23 +12.8% 4.77 perf-stat.overall.cpi
1251 ? 3% +55.8% 1950 perf-stat.overall.cycles-between-cache-misses
0.15 +0.0 0.16 perf-stat.overall.dTLB-store-miss-rate%
17689 ? 2% +17.6% 20810 ? 3% perf-stat.overall.instructions-per-iTLB-miss
0.24 -11.3% 0.21 perf-stat.overall.ipc
79.29 +1.0 80.26 perf-stat.overall.node-load-miss-rate%
8390 +6.6% 8948 perf-stat.overall.path-length
1.291e+10 ? 2% -8.7% 1.179e+10 perf-stat.ps.branch-instructions
33397822 ? 2% -12.9% 29096714 ? 3% perf-stat.ps.branch-misses
1.716e+08 ? 3% -34.2% 1.129e+08 perf-stat.ps.cache-misses
3.768e+08 ? 4% -37.6% 2.351e+08 perf-stat.ps.cache-references
7861 ? 6% -17.1% 6516 ? 3% perf-stat.ps.context-switches
2.145e+11 +2.7% 2.203e+11 perf-stat.ps.cpu-cycles
4230370 ? 15% -27.0% 3088833 ? 7% perf-stat.ps.dTLB-load-misses
1.288e+10 ? 2% -9.2% 1.169e+10 perf-stat.ps.dTLB-loads
6544297 ? 3% -14.9% 5567126 perf-stat.ps.dTLB-store-misses
4.263e+09 ? 2% -17.7% 3.51e+09 perf-stat.ps.dTLB-stores
2867704 ? 2% -22.5% 2221945 ? 4% perf-stat.ps.iTLB-load-misses
304019 ? 8% -18.7% 247129 ? 8% perf-stat.ps.iTLB-loads
5.07e+10 -8.9% 4.617e+10 perf-stat.ps.instructions
1347553 ? 3% -14.6% 1150302 perf-stat.ps.minor-faults
22641206 ? 4% -20.5% 17991646 perf-stat.ps.node-load-misses
5907643 ? 2% -25.1% 4424982 perf-stat.ps.node-loads
12779474 ? 4% -18.9% 10364793 ? 2% perf-stat.ps.node-store-misses
2805435 ? 5% -14.6% 2395268 ? 2% perf-stat.ps.node-stores
1347714 ? 3% -14.6% 1150544 perf-stat.ps.page-faults
9.001e+11 +6.6% 9.599e+11 perf-stat.total.instructions
***************************************************************************************************
lkp-csl-2sp9: 88 threads 2 sockets Intel(R) Xeon(R) Gold 6238M CPU @ 2.10GHz (Cascade Lake) with 128G memory
=========================================================================================
compiler/cpufreq_governor/kconfig/nr_pmem/nr_task/priority/rootfs/tbox_group/test/testcase/thp_defrag/thp_enabled:
gcc-11/performance/x86_64-rhel-8.3/2/8/1/debian-11.1-x86_64-20220510.cgz/lkp-csl-2sp9/swap-w-seq/vm-scalability/never/never
commit:
04bac040bc ("mm/hugetlb: convert get_hwpoison_huge_page() to folios")
5649d113ff ("swap_state: update shadow_nodes for anonymous page")
04bac040bc71b4b3 5649d113ffce9f532a9ecc5ab96
---------------- ---------------------------
%stddev %change %stddev
\ | \
553378 -11.1% 492012 ? 2% vm-scalability.median
4397849 -11.1% 3909359 ? 2% vm-scalability.throughput
193.12 ? 2% +9.6% 211.73 ? 3% vm-scalability.time.system_time
9.03 +2.3% 9.23 iostat.cpu.system
1.90 -6.3% 1.78 ? 2% iostat.cpu.user
11.67 ? 32% +1.2e+05% 13992 ? 70% numa-vmstat.node0.workingset_nodes
2.17 ? 56% +4.1e+05% 8805 ?147% numa-vmstat.node1.workingset_nodes
26.50 -8.8% 24.17 perf-node.node-local-load-ratio
2.021e+08 ? 2% +10.8% 2.239e+08 ? 2% perf-node.node-store-misses
1957846 -6.5% 1831262 ? 2% vmstat.swap.so
601515 -4.7% 573111 vmstat.system.in
168704 -31.3% 115939 ? 2% meminfo.KReclaimable
168704 -31.3% 115939 ? 2% meminfo.SReclaimable
353022 -14.8% 300764 meminfo.Slab
6223 ? 10% -19.2% 5027 ? 8% sched_debug.cfs_rq:/.min_vruntime.stddev
2951 ? 92% -255.2% -4580 sched_debug.cfs_rq:/.spread0.avg
6223 ? 10% -19.1% 5032 ? 8% sched_debug.cfs_rq:/.spread0.stddev
42176 -31.3% 28973 ? 2% proc-vmstat.nr_slab_reclaimable
6643539 -3.5% 6413330 proc-vmstat.pgsteal_kswapd
38484 ? 4% +743.8% 324728 ? 20% proc-vmstat.slabs_scanned
366592 ? 2% +6.6% 390656 proc-vmstat.unevictable_pgs_scanned
14.33 ? 19% +1.6e+05% 22725 ? 22% proc-vmstat.workingset_nodes
7.84 +5.9% 8.31 ? 2% perf-stat.i.MPKI
5.816e+09 -5.9% 5.471e+09 ? 2% perf-stat.i.branch-instructions
0.31 +0.0 0.34 ? 2% perf-stat.i.branch-miss-rate%
89096547 ? 2% -4.3% 85261416 ? 2% perf-stat.i.cache-misses
5.821e+09 -5.5% 5.502e+09 ? 2% perf-stat.i.dTLB-loads
3953795 ? 2% -4.7% 3768612 ? 2% perf-stat.i.dTLB-store-misses
2.496e+09 -5.2% 2.365e+09 ? 2% perf-stat.i.dTLB-stores
2.286e+10 -5.5% 2.16e+10 ? 2% perf-stat.i.instructions
10182 -6.5% 9519 ? 2% perf-stat.i.instructions-per-iTLB-miss
0.77 -5.4% 0.73 ? 2% perf-stat.i.ipc
162.23 -5.6% 153.17 ? 2% perf-stat.i.metric.M/sec
748060 -6.7% 698091 ? 2% perf-stat.i.minor-faults
4204564 ? 4% -9.5% 3804975 ? 3% perf-stat.i.node-loads
748159 -6.7% 698208 ? 2% perf-stat.i.page-faults
7.21 +4.5% 7.54 ? 2% perf-stat.overall.MPKI
0.30 ? 2% +0.0 0.33 ? 2% perf-stat.overall.branch-miss-rate%
54.17 -1.6 52.57 ? 2% perf-stat.overall.cache-miss-rate%
1.29 +6.3% 1.37 ? 2% perf-stat.overall.cpi
7548 ? 2% -4.9% 7180 ? 2% perf-stat.overall.instructions-per-iTLB-miss
0.78 -5.9% 0.73 ? 2% perf-stat.overall.ipc
73.44 +2.2 75.64 perf-stat.overall.node-load-miss-rate%
81.58 +1.3 82.91 perf-stat.overall.node-store-miss-rate%
6823 +1.4% 6921 perf-stat.overall.path-length
5.64e+09 -6.2% 5.292e+09 ? 2% perf-stat.ps.branch-instructions
86605001 ? 2% -4.5% 82733559 ? 2% perf-stat.ps.cache-misses
5.647e+09 -5.7% 5.325e+09 ? 2% perf-stat.ps.dTLB-loads
3834445 ? 2% -5.0% 3640859 ? 2% perf-stat.ps.dTLB-store-misses
2.423e+09 -5.5% 2.29e+09 ? 2% perf-stat.ps.dTLB-stores
2.217e+10 -5.7% 2.09e+10 ? 2% perf-stat.ps.instructions
725375 -7.0% 674261 ? 2% perf-stat.ps.minor-faults
4087232 ? 4% -9.6% 3693484 ? 3% perf-stat.ps.node-loads
725470 -7.0% 674377 ? 2% perf-stat.ps.page-faults
7.32e+11 +1.4% 7.424e+11 perf-stat.total.instructions
37.29 ? 6% -19.2 18.08 ? 17% perf-profile.calltrace.cycles-pp.__munmap
37.29 ? 6% -19.2 18.08 ? 17% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__munmap
37.29 ? 6% -19.2 18.08 ? 17% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__munmap
37.29 ? 6% -19.2 18.08 ? 17% perf-profile.calltrace.cycles-pp.do_mas_munmap.__vm_munmap.__x64_sys_munmap.do_syscall_64.entry_SYSCALL_64_after_hwframe
37.29 ? 6% -19.2 18.08 ? 17% perf-profile.calltrace.cycles-pp.do_mas_align_munmap.do_mas_munmap.__vm_munmap.__x64_sys_munmap.do_syscall_64
37.29 ? 6% -19.2 18.08 ? 17% perf-profile.calltrace.cycles-pp.unmap_region.do_mas_align_munmap.do_mas_munmap.__vm_munmap.__x64_sys_munmap
37.29 ? 6% -19.2 18.08 ? 17% perf-profile.calltrace.cycles-pp.__x64_sys_munmap.do_syscall_64.entry_SYSCALL_64_after_hwframe.__munmap
37.29 ? 6% -19.2 18.08 ? 17% perf-profile.calltrace.cycles-pp.__vm_munmap.__x64_sys_munmap.do_syscall_64.entry_SYSCALL_64_after_hwframe.__munmap
37.28 ? 6% -19.2 18.08 ? 17% perf-profile.calltrace.cycles-pp.unmap_vmas.unmap_region.do_mas_align_munmap.do_mas_munmap.__vm_munmap
37.28 ? 6% -19.2 18.08 ? 17% perf-profile.calltrace.cycles-pp.unmap_page_range.unmap_vmas.unmap_region.do_mas_align_munmap.do_mas_munmap
37.28 ? 6% -19.2 18.08 ? 17% perf-profile.calltrace.cycles-pp.zap_pmd_range.unmap_page_range.unmap_vmas.unmap_region.do_mas_align_munmap
37.28 ? 6% -19.2 18.08 ? 17% perf-profile.calltrace.cycles-pp.zap_pte_range.zap_pmd_range.unmap_page_range.unmap_vmas.unmap_region
36.87 ? 7% -18.8 18.03 ? 17% perf-profile.calltrace.cycles-pp.free_swap_and_cache.zap_pte_range.zap_pmd_range.unmap_page_range.unmap_vmas
36.56 ? 7% -18.7 17.85 ? 17% perf-profile.calltrace.cycles-pp.__swap_entry_free.free_swap_and_cache.zap_pte_range.zap_pmd_range.unmap_page_range
36.35 ? 7% -18.6 17.73 ? 17% perf-profile.calltrace.cycles-pp.free_swap_slot.__swap_entry_free.free_swap_and_cache.zap_pte_range.zap_pmd_range
35.82 ? 7% -18.4 17.45 ? 17% perf-profile.calltrace.cycles-pp.swapcache_free_entries.free_swap_slot.__swap_entry_free.free_swap_and_cache.zap_pte_range
25.98 ? 10% -13.6 12.34 ? 18% perf-profile.calltrace.cycles-pp._raw_spin_lock.swapcache_free_entries.free_swap_slot.__swap_entry_free.free_swap_and_cache
25.79 ? 10% -13.6 12.24 ? 18% perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.swapcache_free_entries.free_swap_slot.__swap_entry_free
7.32 ? 7% -3.5 3.86 ? 14% perf-profile.calltrace.cycles-pp.__mem_cgroup_uncharge_swap.swapcache_free_entries.free_swap_slot.__swap_entry_free.free_swap_and_cache
2.92 ? 7% -1.4 1.51 ? 14% perf-profile.calltrace.cycles-pp.swap_cgroup_record.__mem_cgroup_uncharge_swap.swapcache_free_entries.free_swap_slot.__swap_entry_free
2.58 ? 10% -1.2 1.36 ? 14% perf-profile.calltrace.cycles-pp.page_counter_uncharge.__mem_cgroup_uncharge_swap.swapcache_free_entries.free_swap_slot.__swap_entry_free
1.89 ? 8% -0.9 0.98 ? 13% perf-profile.calltrace.cycles-pp._raw_spin_lock_irqsave.swap_cgroup_record.__mem_cgroup_uncharge_swap.swapcache_free_entries.free_swap_slot
1.43 ? 6% -0.7 0.75 ? 16% perf-profile.calltrace.cycles-pp.mem_cgroup_id_put_many.__mem_cgroup_uncharge_swap.swapcache_free_entries.free_swap_slot.__swap_entry_free
1.10 ? 32% +0.7 1.80 ? 13% perf-profile.calltrace.cycles-pp.folio_end_writeback.pmem_rw_page.bdev_write_page.__swap_writepage.pageout
2.39 ? 10% +0.8 3.16 ? 17% perf-profile.calltrace.cycles-pp.do_rw_once
3.29 ? 12% +1.1 4.36 ? 14% perf-profile.calltrace.cycles-pp.pmem_rw_page.bdev_write_page.__swap_writepage.pageout.shrink_folio_list
0.28 ?100% +1.3 1.62 ? 33% perf-profile.calltrace.cycles-pp.rmap_walk_anon.folio_referenced.shrink_folio_list.shrink_inactive_list.shrink_lruvec
0.47 ? 45% +1.4 1.84 ? 24% perf-profile.calltrace.cycles-pp.folio_referenced.shrink_folio_list.shrink_inactive_list.shrink_lruvec.shrink_node_memcgs
0.00 +1.8 1.75 ? 29% perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.list_lru_add.workingset_update_node.xas_store
0.00 +1.8 1.82 ? 31% perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.list_lru_del.workingset_update_node.xas_store
3.94 ? 12% +2.0 5.96 ? 19% perf-profile.calltrace.cycles-pp.smp_call_function_many_cond.on_each_cpu_cond_mask.arch_tlbbatch_flush.try_to_unmap_flush_dirty.shrink_folio_list
4.00 ? 12% +2.0 6.03 ? 19% perf-profile.calltrace.cycles-pp.on_each_cpu_cond_mask.arch_tlbbatch_flush.try_to_unmap_flush_dirty.shrink_folio_list.shrink_inactive_list
4.05 ? 12% +2.0 6.10 ? 19% perf-profile.calltrace.cycles-pp.try_to_unmap_flush_dirty.shrink_folio_list.shrink_inactive_list.shrink_lruvec.shrink_node_memcgs
4.04 ? 12% +2.0 6.09 ? 19% perf-profile.calltrace.cycles-pp.arch_tlbbatch_flush.try_to_unmap_flush_dirty.shrink_folio_list.shrink_inactive_list.shrink_lruvec
0.00 +2.3 2.32 ? 31% perf-profile.calltrace.cycles-pp._raw_spin_lock.list_lru_del.workingset_update_node.xas_store.add_to_swap_cache
0.00 +2.4 2.38 ? 31% perf-profile.calltrace.cycles-pp._raw_spin_lock.list_lru_add.workingset_update_node.xas_store.__delete_from_swap_cache
0.00 +2.9 2.91 ? 25% perf-profile.calltrace.cycles-pp.list_lru_del.workingset_update_node.xas_store.add_to_swap_cache.add_to_swap
0.00 +3.0 3.00 ? 21% perf-profile.calltrace.cycles-pp.list_lru_add.workingset_update_node.xas_store.__delete_from_swap_cache.__remove_mapping
0.00 +3.0 3.01 ? 21% perf-profile.calltrace.cycles-pp.workingset_update_node.xas_store.__delete_from_swap_cache.__remove_mapping.shrink_folio_list
0.00 +3.0 3.04 ? 21% perf-profile.calltrace.cycles-pp.workingset_update_node.xas_store.add_to_swap_cache.add_to_swap.shrink_folio_list
0.00 +3.1 3.12 ? 21% perf-profile.calltrace.cycles-pp.xas_store.add_to_swap_cache.add_to_swap.shrink_folio_list.shrink_inactive_list
0.00 +3.1 3.12 ? 21% perf-profile.calltrace.cycles-pp.xas_store.__delete_from_swap_cache.__remove_mapping.shrink_folio_list.shrink_inactive_list
0.00 +3.7 3.72 ? 20% perf-profile.calltrace.cycles-pp.__delete_from_swap_cache.__remove_mapping.shrink_folio_list.shrink_inactive_list.shrink_lruvec
4.26 ? 13% +3.9 8.13 ? 17% perf-profile.calltrace.cycles-pp.add_to_swap.shrink_folio_list.shrink_inactive_list.shrink_lruvec.shrink_node_memcgs
0.00 +4.0 3.97 ? 20% perf-profile.calltrace.cycles-pp.add_to_swap_cache.add_to_swap.shrink_folio_list.shrink_inactive_list.shrink_lruvec
0.41 ? 70% +4.2 4.66 ? 19% perf-profile.calltrace.cycles-pp.__remove_mapping.shrink_folio_list.shrink_inactive_list.shrink_lruvec.shrink_node_memcgs
6.93 ? 29% +4.3 11.24 ? 28% perf-profile.calltrace.cycles-pp.ret_from_fork
6.93 ? 29% +4.3 11.24 ? 28% perf-profile.calltrace.cycles-pp.kthread.ret_from_fork
6.00 ? 31% +4.9 10.90 ? 29% perf-profile.calltrace.cycles-pp.shrink_inactive_list.shrink_lruvec.shrink_node_memcgs.shrink_node.balance_pgdat
6.00 ? 31% +4.9 10.90 ? 29% perf-profile.calltrace.cycles-pp.shrink_lruvec.shrink_node_memcgs.shrink_node.balance_pgdat.kswapd
6.00 ? 31% +4.9 10.92 ? 30% perf-profile.calltrace.cycles-pp.shrink_node_memcgs.shrink_node.balance_pgdat.kswapd.kthread
6.00 ? 31% +4.9 10.92 ? 30% perf-profile.calltrace.cycles-pp.shrink_node.balance_pgdat.kswapd.kthread.ret_from_fork
6.00 ? 31% +4.9 10.92 ? 30% perf-profile.calltrace.cycles-pp.kswapd.kthread.ret_from_fork
6.00 ? 31% +4.9 10.92 ? 30% perf-profile.calltrace.cycles-pp.balance_pgdat.kswapd.kthread.ret_from_fork
10.74 ? 8% +10.2 20.95 ? 20% perf-profile.calltrace.cycles-pp.shrink_inactive_list.shrink_lruvec.shrink_node_memcgs.shrink_node.shrink_zones
10.80 ? 8% +10.2 21.04 ? 20% perf-profile.calltrace.cycles-pp.shrink_lruvec.shrink_node_memcgs.shrink_node.shrink_zones.do_try_to_free_pages
11.12 ? 8% +10.6 21.68 ? 20% perf-profile.calltrace.cycles-pp.shrink_node_memcgs.shrink_node.shrink_zones.do_try_to_free_pages.try_to_free_pages
11.19 ? 8% +10.6 21.79 ? 19% perf-profile.calltrace.cycles-pp.do_try_to_free_pages.try_to_free_pages.__alloc_pages_slowpath.__alloc_pages.__folio_alloc
11.19 ? 8% +10.6 21.78 ? 19% perf-profile.calltrace.cycles-pp.shrink_zones.do_try_to_free_pages.try_to_free_pages.__alloc_pages_slowpath.__alloc_pages
11.18 ? 8% +10.6 21.78 ? 19% perf-profile.calltrace.cycles-pp.shrink_node.shrink_zones.do_try_to_free_pages.try_to_free_pages.__alloc_pages_slowpath
11.22 ? 8% +10.6 21.83 ? 19% perf-profile.calltrace.cycles-pp.try_to_free_pages.__alloc_pages_slowpath.__alloc_pages.__folio_alloc.vma_alloc_folio
12.03 ? 8% +10.8 22.79 ? 19% perf-profile.calltrace.cycles-pp.__alloc_pages_slowpath.__alloc_pages.__folio_alloc.vma_alloc_folio.do_anonymous_page
12.30 ? 8% +10.9 23.20 ? 19% perf-profile.calltrace.cycles-pp.__alloc_pages.__folio_alloc.vma_alloc_folio.do_anonymous_page.__handle_mm_fault
12.31 ? 8% +10.9 23.22 ? 19% perf-profile.calltrace.cycles-pp.__folio_alloc.vma_alloc_folio.do_anonymous_page.__handle_mm_fault.handle_mm_fault
12.36 ? 8% +10.9 23.28 ? 19% perf-profile.calltrace.cycles-pp.vma_alloc_folio.do_anonymous_page.__handle_mm_fault.handle_mm_fault.do_user_addr_fault
14.28 ? 9% +11.6 25.84 ? 19% perf-profile.calltrace.cycles-pp.do_anonymous_page.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.exc_page_fault
14.56 ? 9% +11.7 26.21 ? 19% perf-profile.calltrace.cycles-pp.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault.do_access
14.42 ? 9% +11.7 26.14 ? 19% perf-profile.calltrace.cycles-pp.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault
14.87 ? 9% +11.8 26.63 ? 19% perf-profile.calltrace.cycles-pp.do_user_addr_fault.exc_page_fault.asm_exc_page_fault.do_access
14.90 ? 9% +11.8 26.68 ? 19% perf-profile.calltrace.cycles-pp.exc_page_fault.asm_exc_page_fault.do_access
16.23 ? 10% +12.4 28.66 ? 19% perf-profile.calltrace.cycles-pp.asm_exc_page_fault.do_access
17.96 ? 9% +13.1 31.02 ? 19% perf-profile.calltrace.cycles-pp.do_access
16.40 ? 13% +13.1 29.52 ? 18% perf-profile.calltrace.cycles-pp.shrink_folio_list.shrink_inactive_list.shrink_lruvec.shrink_node_memcgs.shrink_node
37.29 ? 6% -19.2 18.08 ? 17% perf-profile.children.cycles-pp.__munmap
37.29 ? 6% -19.2 18.08 ? 17% perf-profile.children.cycles-pp.unmap_region
37.29 ? 6% -19.2 18.08 ? 17% perf-profile.children.cycles-pp.unmap_page_range
37.29 ? 6% -19.2 18.08 ? 17% perf-profile.children.cycles-pp.zap_pmd_range
37.29 ? 6% -19.2 18.08 ? 17% perf-profile.children.cycles-pp.do_mas_munmap
37.29 ? 6% -19.2 18.08 ? 17% perf-profile.children.cycles-pp.do_mas_align_munmap
37.29 ? 6% -19.2 18.08 ? 17% perf-profile.children.cycles-pp.__x64_sys_munmap
37.29 ? 6% -19.2 18.08 ? 17% perf-profile.children.cycles-pp.__vm_munmap
37.29 ? 6% -19.2 18.08 ? 17% perf-profile.children.cycles-pp.zap_pte_range
37.29 ? 6% -19.2 18.09 ? 17% perf-profile.children.cycles-pp.unmap_vmas
37.51 ? 6% -18.9 18.56 ? 15% perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
37.51 ? 6% -18.9 18.56 ? 15% perf-profile.children.cycles-pp.do_syscall_64
36.88 ? 7% -18.8 18.03 ? 17% perf-profile.children.cycles-pp.free_swap_and_cache
36.56 ? 7% -18.7 17.86 ? 17% perf-profile.children.cycles-pp.__swap_entry_free
36.35 ? 7% -18.6 17.73 ? 17% perf-profile.children.cycles-pp.free_swap_slot
35.83 ? 7% -18.4 17.45 ? 17% perf-profile.children.cycles-pp.swapcache_free_entries
26.84 ? 9% -8.3 18.53 ? 9% perf-profile.children.cycles-pp._raw_spin_lock
26.22 ? 10% -7.7 18.52 ? 9% perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath
7.34 ? 7% -3.5 3.86 ? 14% perf-profile.children.cycles-pp.__mem_cgroup_uncharge_swap
3.37 ? 6% -1.4 2.02 ? 9% perf-profile.children.cycles-pp.swap_cgroup_record
2.66 ? 10% -1.2 1.42 ? 13% perf-profile.children.cycles-pp.page_counter_uncharge
2.29 ? 7% -0.9 1.41 ? 9% perf-profile.children.cycles-pp._raw_spin_lock_irqsave
1.16 ? 7% -0.7 0.43 ? 17% perf-profile.children.cycles-pp.clear_shadow_from_swap_cache
1.44 ? 6% -0.7 0.76 ? 16% perf-profile.children.cycles-pp.mem_cgroup_id_put_many
0.79 ?109% -0.7 0.12 ?114% perf-profile.children.cycles-pp.kcompactd
0.79 ?109% -0.7 0.12 ?114% perf-profile.children.cycles-pp.compact_zone
0.78 ?111% -0.7 0.12 ?116% perf-profile.children.cycles-pp.proactive_compact_node
0.74 ?114% -0.6 0.11 ?118% perf-profile.children.cycles-pp.migrate_pages
0.74 ?114% -0.6 0.11 ?118% perf-profile.children.cycles-pp.unmap_and_move
0.69 ?115% -0.6 0.10 ?116% perf-profile.children.cycles-pp.__unmap_and_move
0.57 ?114% -0.5 0.09 ?119% perf-profile.children.cycles-pp.try_to_migrate
0.56 ?114% -0.5 0.09 ?119% perf-profile.children.cycles-pp.try_to_migrate_one
0.56 ?108% -0.4 0.11 ? 98% perf-profile.children.cycles-pp.ptep_clear_flush
0.56 ?109% -0.4 0.11 ? 98% perf-profile.children.cycles-pp.flush_tlb_mm_range
0.38 ? 11% -0.3 0.12 ? 18% perf-profile.children.cycles-pp.xas_find
0.35 ? 10% -0.2 0.11 ? 20% perf-profile.children.cycles-pp.xas_load
0.55 ? 9% -0.2 0.32 ? 12% perf-profile.children.cycles-pp.sort
0.55 ? 9% -0.2 0.32 ? 12% perf-profile.children.cycles-pp.sort_r
0.55 ? 12% -0.2 0.36 ? 15% perf-profile.children.cycles-pp.swap_range_free
0.55 ? 10% -0.2 0.37 ? 17% perf-profile.children.cycles-pp._swap_info_get
0.35 ? 16% -0.1 0.24 ? 4% perf-profile.children.cycles-pp.propagate_protected_usage
0.32 ? 11% -0.1 0.24 ? 11% perf-profile.children.cycles-pp.__mod_memcg_state
0.16 ? 10% -0.1 0.10 ? 8% perf-profile.children.cycles-pp.swp_entry_cmp
0.08 ? 17% +0.0 0.11 ? 17% perf-profile.children.cycles-pp.__perf_sw_event
0.02 ? 99% +0.0 0.06 perf-profile.children.cycles-pp.memset_erms
0.04 ? 72% +0.0 0.08 ? 14% perf-profile.children.cycles-pp.folio_mapping
0.04 ? 72% +0.0 0.09 ? 12% perf-profile.children.cycles-pp.__cond_resched
0.11 ? 29% +0.1 0.16 ? 14% perf-profile.children.cycles-pp.workingset_age_nonresident
0.14 ? 8% +0.1 0.19 ? 19% perf-profile.children.cycles-pp._find_next_bit
0.04 ? 73% +0.1 0.10 ? 21% perf-profile.children.cycles-pp.folio_unlock
0.25 ? 4% +0.1 0.33 ? 16% perf-profile.children.cycles-pp.llist_reverse_order
0.13 ? 21% +0.1 0.22 ? 21% perf-profile.children.cycles-pp.__mod_node_page_state
0.22 ? 9% +0.1 0.31 ? 13% perf-profile.children.cycles-pp.sync_regs
0.15 ? 8% +0.1 0.25 ? 19% perf-profile.children.cycles-pp.up_read
0.05 ? 45% +0.1 0.15 ? 26% perf-profile.children.cycles-pp.count_shadow_nodes
0.00 +0.1 0.12 ? 26% perf-profile.children.cycles-pp.__list_lru_walk_one
0.00 +0.1 0.12 ? 26% perf-profile.children.cycles-pp.shadow_lru_isolate
0.00 +0.1 0.12 ? 26% perf-profile.children.cycles-pp.list_lru_walk_one_irq
0.20 ? 20% +0.1 0.34 ? 20% perf-profile.children.cycles-pp.task_numa_work
0.20 ? 20% +0.1 0.34 ? 20% perf-profile.children.cycles-pp.change_prot_numa
0.20 ? 20% +0.1 0.34 ? 20% perf-profile.children.cycles-pp.change_protection_range
0.20 ? 20% +0.1 0.34 ? 20% perf-profile.children.cycles-pp.change_pmd_range
0.21 ? 21% +0.1 0.34 ? 21% perf-profile.children.cycles-pp.task_work_run
0.20 ? 21% +0.1 0.34 ? 20% perf-profile.children.cycles-pp.change_pte_range
0.21 ? 21% +0.1 0.34 ? 20% perf-profile.children.cycles-pp.exit_to_user_mode_loop
0.21 ? 22% +0.1 0.35 ? 20% perf-profile.children.cycles-pp.exit_to_user_mode_prepare
0.44 ? 8% +0.1 0.58 ? 15% perf-profile.children.cycles-pp.flush_tlb_func
0.21 ? 21% +0.1 0.35 ? 21% perf-profile.children.cycles-pp.irqentry_exit_to_user_mode
0.07 ? 32% +0.2 0.26 ? 19% perf-profile.children.cycles-pp.xas_create_range
0.11 ? 16% +0.2 0.32 ? 18% perf-profile.children.cycles-pp.xas_create
0.00 +0.2 0.24 ? 21% perf-profile.children.cycles-pp.noop_dirty_folio
0.00 +0.2 0.24 ? 39% perf-profile.children.cycles-pp.move_folios_to_lru
0.16 ? 12% +0.3 0.42 ? 20% perf-profile.children.cycles-pp.shrink_slab
0.21 ? 9% +0.3 0.51 ? 20% perf-profile.children.cycles-pp.do_shrink_slab
0.02 ? 99% +0.3 0.32 ? 18% perf-profile.children.cycles-pp.__list_add_valid
1.10 ? 6% +0.4 1.47 ? 14% perf-profile.children.cycles-pp.__flush_smp_call_function_queue
1.12 ? 6% +0.4 1.49 ? 14% perf-profile.children.cycles-pp.__sysvec_call_function_single
0.18 ? 22% +0.4 0.55 ? 24% perf-profile.children.cycles-pp.isolate_lru_folios
0.39 ? 13% +0.4 0.77 ? 22% perf-profile.children.cycles-pp.folio_lock_anon_vma_read
1.22 ? 8% +0.4 1.62 ? 14% perf-profile.children.cycles-pp.sysvec_call_function_single
0.28 ? 14% +0.4 0.69 ? 18% perf-profile.children.cycles-pp.__list_del_entry_valid
1.40 ? 12% +0.4 1.82 ? 13% perf-profile.children.cycles-pp.folio_end_writeback
0.62 ? 16% +0.5 1.08 ? 22% perf-profile.children.cycles-pp.page_vma_mapped_walk
1.82 ? 8% +0.5 2.37 ? 14% perf-profile.children.cycles-pp.asm_sysvec_call_function_single
0.44 ? 19% +0.6 1.03 ? 25% perf-profile.children.cycles-pp.folio_referenced_one
0.02 ?142% +0.6 0.63 ? 83% perf-profile.children.cycles-pp.lru_note_cost
2.76 ? 10% +0.9 3.65 ? 17% perf-profile.children.cycles-pp.do_rw_once
3.30 ? 12% +1.1 4.38 ? 14% perf-profile.children.cycles-pp.pmem_rw_page
0.82 ? 17% +1.1 1.90 ? 25% perf-profile.children.cycles-pp.folio_referenced
0.36 ? 99% +1.4 1.78 ? 61% perf-profile.children.cycles-pp.start_kernel
0.36 ? 99% +1.4 1.78 ? 61% perf-profile.children.cycles-pp.arch_call_rest_init
0.36 ? 99% +1.4 1.78 ? 61% perf-profile.children.cycles-pp.rest_init
4.55 ? 17% +1.6 6.15 ? 17% perf-profile.children.cycles-pp.smp_call_function_many_cond
4.56 ? 17% +1.6 6.16 ? 17% perf-profile.children.cycles-pp.on_each_cpu_cond_mask
0.50 ? 7% +1.7 2.15 ? 77% perf-profile.children.cycles-pp._raw_spin_lock_irq
4.08 ? 12% +2.1 6.14 ? 19% perf-profile.children.cycles-pp.try_to_unmap_flush_dirty
4.07 ? 12% +2.1 6.14 ? 19% perf-profile.children.cycles-pp.arch_tlbbatch_flush
0.00 +3.0 3.01 ? 21% perf-profile.children.cycles-pp.list_lru_del
0.00 +3.0 3.02 ? 21% perf-profile.children.cycles-pp.list_lru_add
0.26 ? 11% +3.5 3.74 ? 20% perf-profile.children.cycles-pp.__delete_from_swap_cache
0.46 ? 14% +3.6 4.09 ? 20% perf-profile.children.cycles-pp.add_to_swap_cache
4.29 ? 12% +3.9 8.19 ? 17% perf-profile.children.cycles-pp.add_to_swap
0.86 ? 14% +3.9 4.76 ? 19% perf-profile.children.cycles-pp.__remove_mapping
6.93 ? 29% +4.3 11.24 ? 28% perf-profile.children.cycles-pp.kthread
6.93 ? 29% +4.3 11.24 ? 28% perf-profile.children.cycles-pp.ret_from_fork
6.00 ? 31% +4.9 10.92 ? 30% perf-profile.children.cycles-pp.kswapd
6.00 ? 31% +4.9 10.92 ? 30% perf-profile.children.cycles-pp.balance_pgdat
0.40 ? 5% +5.9 6.34 ? 21% perf-profile.children.cycles-pp.xas_store
0.00 +6.1 6.10 ? 21% perf-profile.children.cycles-pp.workingset_update_node
11.29 ? 8% +11.1 22.44 ? 21% perf-profile.children.cycles-pp.shrink_zones
11.29 ? 8% +11.2 22.44 ? 21% perf-profile.children.cycles-pp.do_try_to_free_pages
11.32 ? 8% +11.2 22.48 ? 21% perf-profile.children.cycles-pp.try_to_free_pages
12.36 ? 8% +11.2 23.57 ? 20% perf-profile.children.cycles-pp.__folio_alloc
12.40 ? 8% +11.2 23.64 ? 20% perf-profile.children.cycles-pp.vma_alloc_folio
12.15 ? 8% +11.3 23.46 ? 20% perf-profile.children.cycles-pp.__alloc_pages_slowpath
12.42 ? 8% +11.5 23.88 ? 20% perf-profile.children.cycles-pp.__alloc_pages
14.36 ? 9% +11.6 26.00 ? 19% perf-profile.children.cycles-pp.do_anonymous_page
14.48 ? 9% +11.9 26.34 ? 19% perf-profile.children.cycles-pp.__handle_mm_fault
14.63 ? 9% +11.9 26.54 ? 19% perf-profile.children.cycles-pp.handle_mm_fault
14.94 ? 9% +12.0 26.92 ? 19% perf-profile.children.cycles-pp.do_user_addr_fault
14.97 ? 9% +12.0 26.96 ? 19% perf-profile.children.cycles-pp.exc_page_fault
15.95 ? 9% +12.3 28.29 ? 19% perf-profile.children.cycles-pp.asm_exc_page_fault
18.59 ? 9% +13.0 31.56 ? 18% perf-profile.children.cycles-pp.do_access
16.51 ? 13% +13.3 29.78 ? 18% perf-profile.children.cycles-pp.shrink_folio_list
16.83 ? 13% +15.7 32.50 ? 21% perf-profile.children.cycles-pp.shrink_inactive_list
16.90 ? 13% +15.7 32.59 ? 21% perf-profile.children.cycles-pp.shrink_lruvec
17.21 ? 13% +16.0 33.25 ? 20% perf-profile.children.cycles-pp.shrink_node_memcgs
17.28 ? 13% +16.1 33.35 ? 20% perf-profile.children.cycles-pp.shrink_node
26.14 ? 10% -7.7 18.46 ? 9% perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath
2.46 ? 10% -1.2 1.30 ? 13% perf-profile.self.cycles-pp.page_counter_uncharge
2.20 ? 8% -0.9 1.32 ? 10% perf-profile.self.cycles-pp._raw_spin_lock_irqsave
1.41 ? 6% -0.7 0.74 ? 16% perf-profile.self.cycles-pp.mem_cgroup_id_put_many
1.14 ? 6% -0.4 0.71 ? 8% perf-profile.self.cycles-pp.swap_cgroup_record
0.30 ? 12% -0.2 0.08 ? 24% perf-profile.self.cycles-pp.xas_load
0.38 ? 7% -0.2 0.21 ? 14% perf-profile.self.cycles-pp.free_swap_slot
0.54 ? 10% -0.2 0.36 ? 16% perf-profile.self.cycles-pp._swap_info_get
0.47 ? 11% -0.2 0.30 ? 15% perf-profile.self.cycles-pp.swap_range_free
0.36 ? 8% -0.2 0.20 ? 18% perf-profile.self.cycles-pp.sort_r
0.21 ? 7% -0.1 0.08 ? 8% perf-profile.self.cycles-pp.xas_store
0.16 ? 42% -0.1 0.04 ? 71% perf-profile.self.cycles-pp.zap_pte_range
0.33 ? 16% -0.1 0.22 ? 5% perf-profile.self.cycles-pp.propagate_protected_usage
0.13 ? 3% -0.1 0.04 ? 75% perf-profile.self.cycles-pp.clear_shadow_from_swap_cache
0.46 ? 6% -0.1 0.38 ? 10% perf-profile.self.cycles-pp._raw_spin_lock_irq
0.28 ? 10% -0.1 0.21 ? 12% perf-profile.self.cycles-pp.__mod_memcg_state
0.13 ? 9% -0.1 0.08 ? 19% perf-profile.self.cycles-pp.__mem_cgroup_uncharge_swap
0.14 ? 7% -0.1 0.09 ? 10% perf-profile.self.cycles-pp.swp_entry_cmp
0.10 ? 12% -0.0 0.05 perf-profile.self.cycles-pp.swapcache_free_entries
0.04 ? 45% +0.0 0.08 ? 19% perf-profile.self.cycles-pp.rmqueue_bulk
0.10 ? 4% +0.0 0.15 ? 18% perf-profile.self.cycles-pp._find_next_bit
0.11 ? 29% +0.1 0.16 ? 14% perf-profile.self.cycles-pp.workingset_age_nonresident
0.03 ?102% +0.1 0.09 ? 24% perf-profile.self.cycles-pp.folio_unlock
0.07 ? 22% +0.1 0.13 ? 23% perf-profile.self.cycles-pp.__might_resched
0.04 ? 71% +0.1 0.12 ? 17% perf-profile.self.cycles-pp.__remove_mapping
0.25 ? 4% +0.1 0.33 ? 16% perf-profile.self.cycles-pp.llist_reverse_order
0.09 ? 23% +0.1 0.17 ? 30% perf-profile.self.cycles-pp.rmap_walk_anon
0.13 ? 23% +0.1 0.21 ? 19% perf-profile.self.cycles-pp.__mod_node_page_state
0.20 ? 10% +0.1 0.29 ? 14% perf-profile.self.cycles-pp.flush_tlb_func
0.22 ? 9% +0.1 0.31 ? 13% perf-profile.self.cycles-pp.sync_regs
0.12 ? 17% +0.1 0.21 ? 19% perf-profile.self.cycles-pp.add_to_swap_cache
0.13 ? 9% +0.1 0.23 ? 18% perf-profile.self.cycles-pp.up_read
0.00 +0.1 0.10 ? 28% perf-profile.self.cycles-pp.count_shadow_nodes
0.18 ? 21% +0.1 0.30 ? 19% perf-profile.self.cycles-pp.change_pte_range
0.00 +0.1 0.14 ? 45% perf-profile.self.cycles-pp.move_folios_to_lru
0.44 ? 8% +0.1 0.58 ? 13% perf-profile.self.cycles-pp.__flush_smp_call_function_queue
0.18 ? 9% +0.2 0.34 ? 18% perf-profile.self.cycles-pp.folio_lock_anon_vma_read
0.09 ? 25% +0.2 0.25 ? 24% perf-profile.self.cycles-pp.folio_referenced_one
0.08 ? 14% +0.2 0.28 ? 21% perf-profile.self.cycles-pp.xas_create
0.00 +0.2 0.21 ? 21% perf-profile.self.cycles-pp.list_lru_del
0.11 ? 24% +0.2 0.32 ? 26% perf-profile.self.cycles-pp.isolate_lru_folios
0.00 +0.2 0.22 ? 20% perf-profile.self.cycles-pp.list_lru_add
0.19 ? 20% +0.2 0.41 ? 20% perf-profile.self.cycles-pp.shrink_folio_list
0.00 +0.2 0.22 ? 23% perf-profile.self.cycles-pp.noop_dirty_folio
0.29 ? 18% +0.2 0.53 ? 21% perf-profile.self.cycles-pp.page_vma_mapped_walk
0.01 ?223% +0.3 0.32 ? 19% perf-profile.self.cycles-pp.__list_add_valid
0.03 ?100% +0.4 0.40 ? 19% perf-profile.self.cycles-pp.__delete_from_swap_cache
0.98 ? 13% +0.4 1.36 ? 14% perf-profile.self.cycles-pp.folio_end_writeback
0.27 ? 15% +0.4 0.68 ? 19% perf-profile.self.cycles-pp.__list_del_entry_valid
2.45 ? 11% +0.7 3.18 ? 16% perf-profile.self.cycles-pp.do_access
2.58 ? 10% +0.8 3.41 ? 17% perf-profile.self.cycles-pp.do_rw_once
0.70 ? 8% +1.1 1.83 ? 18% perf-profile.self.cycles-pp._raw_spin_lock
3.82 ? 19% +1.5 5.28 ? 18% perf-profile.self.cycles-pp.smp_call_function_many_cond
To reproduce:
git clone https://github.com/intel/lkp-tests.git
cd lkp-tests
sudo bin/lkp install job.yaml # job file is attached in this email
bin/lkp split-job --compatible job.yaml # generate the yaml file for lkp run
sudo bin/lkp run generated-yaml-file
# if come across any failure that blocks the test,
# please remove ~/.lkp and /lkp dir to run from a clean state.
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
Attached Files:
-
config-6.2.0-rc4-00343-g5649d113ffce (164 KB)
-
job-script (8.35 KB)
-
job.yaml (6.09 KB)
-
reproduce (0.97 KB)