== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 05:34:36 (1787304876) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9526587fb000.batch_stats=0 total: 100 open/close in 3.14 seconds: 31.81 ops/second llite.lustre-ffff9526587fb000.statahead_max=0 208 real 0m1.271s user 0m0.005s sys 0m0.219s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9526587fb000.statahead_max=128 llite.lustre-ffff9526587fb000.statahead_max=128 208 real 0m0.788s user 0m0.004s sys 0m0.069s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 127 statahead wrong: 2 agl total: 122 list_total: 29 fname_total: 95 hit_total: 2520 miss_total: 1647 swrong=2 ewrong=2 - open/close 561 (time 1787304904.23 total 10.01 last 56.03) total: 900 open/close in 16.63 seconds: 54.13 ops/second llite.lustre-ffff9526587fb000.statahead_max=0 2008 real 0m17.531s user 0m0.024s sys 0m2.050s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 18 sec llite.lustre-ffff9526587fb000.statahead_max=128 llite.lustre-ffff9526587fb000.statahead_max=128 2008 real 0m5.734s user 0m0.022s sys 0m0.671s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 6 sec statahead total: 128 statahead wrong: 2 agl total: 122 list_total: 30 fname_total: 95 hit_total: 3519 miss_total: 1647 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 24 seconds llite.lustre-ffff9526587fb000.statahead_stats= statahead total: 128 statahead wrong: 2 agl total: 122 list_total: 30 fname_total: 95 hit_total: 3519 miss_total: 1647 mdc.lustre-MDT0000-mdc-ffff9526587fb000.batch_stats= snapshot_time: 1787304972.809590742 secs.nsecs start_time: 1787304880.623950733 secs.nsecs elapsed_time: 92.185640009 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 2 6 10 4: 0 0 10 8: 3 10 20 16: 7 23 43 32: 3 10 53 64: 14 46 100 kvm mdc.lustre-MDT0000-mdc-ffff9526587fb000.batch_stats=0 total: 100 open/close in 3.48 seconds: 28.74 ops/second llite.lustre-ffff9526587fb000.statahead_max=0 100 real 0m0.086s user 0m0.000s sys 0m0.015s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9526587fb000.statahead_max=128 llite.lustre-ffff9526587fb000.statahead_max=128 100 real 0m0.089s user 0m0.002s sys 0m0.018s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 128 statahead wrong: 2 agl total: 122 list_total: 30 fname_total: 95 hit_total: 3519 miss_total: 1647 swrong=2 ewrong=2 - open/close 551 (time 1787304996.84 total 10.03 last 54.96) total: 900 open/close in 15.59 seconds: 57.73 ops/second llite.lustre-ffff9526587fb000.statahead_max=0 1000 real 0m0.161s user 0m0.001s sys 0m0.023s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9526587fb000.statahead_max=128 llite.lustre-ffff9526587fb000.statahead_max=128 1000 real 0m0.167s user 0m0.000s sys 0m0.021s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 128 statahead wrong: 2 agl total: 122 list_total: 30 fname_total: 95 hit_total: 3519 miss_total: 1647 swrong=2 ewrong=2 - open/close 727 (time 1787305023.01 total 10.01 last 72.64) - open/close 1404 (time 1787305033.02 total 20.01 last 67.65) - open/close 2091 (time 1787305043.03 total 30.02 last 68.63) - open/close 2730 (time 1787305053.04 total 40.03 last 63.88) - open/close 3378 (time 1787305063.04 total 50.03 last 64.78) - open/close 3855 (time 1787305073.05 total 60.04 last 47.67) - open/close 4313 (time 1787305083.06 total 70.06 last 45.71) - open/close 4748 (time 1787305093.11 total 80.10 last 43.31) - open/close 5270 (time 1787305103.11 total 90.10 last 52.20) - open/close 5868 (time 1787305113.11 total 100.10 last 59.79) - open/close 6488 (time 1787305123.14 total 110.13 last 61.83) - open/close 7031 (time 1787305133.14 total 120.14 last 54.28) - open/close 7728 (time 1787305143.16 total 130.15 last 69.60) - open/close 8411 (time 1787305153.17 total 140.16 last 68.22) total: 9000 open/close in 149.32 seconds: 60.27 ops/second llite.lustre-ffff9526587fb000.statahead_max=0 10000 real 0m0.729s user 0m0.001s sys 0m0.043s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9526587fb000.statahead_max=128 llite.lustre-ffff9526587fb000.statahead_max=128 10000 real 0m0.634s user 0m0.004s sys 0m0.046s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 128 statahead wrong: 2 agl total: 122 list_total: 30 fname_total: 95 hit_total: 3519 miss_total: 1647 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 361 seconds llite.lustre-ffff9526587fb000.statahead_stats= statahead total: 128 statahead wrong: 2 agl total: 122 list_total: 30 fname_total: 95 hit_total: 3519 miss_total: 1647 mdc.lustre-MDT0000-mdc-ffff9526587fb000.batch_stats= snapshot_time: 1787305542.981479196 secs.nsecs start_time: 1787304975.362242072 secs.nsecs elapsed_time: 567.619237124 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 unlink(/mnt/lustre/d123ac.sanity/f123ac.sanity0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second unlink(/mnt/lustre/d123ac.sanity/f123ac.sanity0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second seq.cli-lustre-OST0000-super.width=65536 seq.cli-lustre-OST0001-super.width=65536