== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 16:19:57 (1787343597) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9b1b440ae000.batch_stats=0 total: 100 open/close in 2.77 seconds: 36.06 ops/second llite.lustre-ffff9b1b440ae000.statahead_max=0 208 real 0m1.445s user 0m0.003s sys 0m0.239s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9b1b440ae000.statahead_max=128 llite.lustre-ffff9b1b440ae000.statahead_max=128 208 real 0m0.574s user 0m0.002s sys 0m0.079s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 141 statahead wrong: 2 agl total: 128 list_total: 28 fname_total: 112 hit_total: 2774 miss_total: 1294 swrong=2 ewrong=2 - open/close 709 (time 1787343622.19 total 10.00 last 70.88) total: 900 open/close in 12.57 seconds: 71.61 ops/second llite.lustre-ffff9b1b440ae000.statahead_max=0 2008 real 0m15.181s user 0m0.022s sys 0m1.969s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 15 sec llite.lustre-ffff9b1b440ae000.statahead_max=128 llite.lustre-ffff9b1b440ae000.statahead_max=128 2008 real 0m5.367s user 0m0.006s sys 0m0.621s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 6 sec statahead total: 142 statahead wrong: 2 agl total: 128 list_total: 29 fname_total: 112 hit_total: 3773 miss_total: 1294 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 19 seconds llite.lustre-ffff9b1b440ae000.statahead_stats= statahead total: 142 statahead wrong: 2 agl total: 128 list_total: 29 fname_total: 112 hit_total: 3773 miss_total: 1294 mdc.lustre-MDT0000-mdc-ffff9b1b440ae000.batch_stats= snapshot_time: 1787343677.589390155 secs.nsecs start_time: 1787343601.724448728 secs.nsecs elapsed_time: 75.864941427 secs.nsecs subreqs per batch batches %% cum %% 1: 2 6 6 2: 0 0 6 4: 1 3 9 8: 3 9 18 16: 8 25 43 32: 4 12 56 64: 14 43 100 kvm mdc.lustre-MDT0000-mdc-ffff9b1b440ae000.batch_stats=0 total: 100 open/close in 2.41 seconds: 41.56 ops/second llite.lustre-ffff9b1b440ae000.statahead_max=0 100 real 0m0.083s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9b1b440ae000.statahead_max=128 llite.lustre-ffff9b1b440ae000.statahead_max=128 100 real 0m0.121s user 0m0.002s sys 0m0.022s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 142 statahead wrong: 2 agl total: 128 list_total: 29 fname_total: 112 hit_total: 3773 miss_total: 1294 swrong=2 ewrong=2 - open/close 741 (time 1787343696.93 total 10.01 last 74.03) total: 900 open/close in 12.13 seconds: 74.20 ops/second llite.lustre-ffff9b1b440ae000.statahead_max=0 1000 real 0m0.129s user 0m0.001s sys 0m0.021s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9b1b440ae000.statahead_max=128 llite.lustre-ffff9b1b440ae000.statahead_max=128 1000 real 0m0.136s user 0m0.003s sys 0m0.017s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 142 statahead wrong: 2 agl total: 128 list_total: 29 fname_total: 112 hit_total: 3773 miss_total: 1294 swrong=2 ewrong=2 - open/close 675 (time 1787343716.53 total 10.00 last 67.47) - open/close 1306 (time 1787343726.54 total 20.01 last 63.07) - open/close 2000 (time 1787343736.54 total 30.01 last 69.36) - open/close 2788 (time 1787343746.55 total 40.02 last 78.74) - open/close 3442 (time 1787343756.56 total 50.03 last 65.34) - open/close 4122 (time 1787343766.57 total 60.04 last 67.93) - open/close 4697 (time 1787343776.58 total 70.06 last 57.42) - open/close 5381 (time 1787343786.59 total 80.06 last 68.35) - open/close 6041 (time 1787343796.60 total 90.07 last 65.97) - open/close 6718 (time 1787343806.61 total 100.08 last 67.64) - open/close 7417 (time 1787343816.63 total 110.10 last 69.75) - open/close 8104 (time 1787343826.65 total 120.12 last 68.54) - open/close 8753 (time 1787343836.66 total 130.13 last 64.84) total: 9000 open/close in 133.95 seconds: 67.19 ops/second llite.lustre-ffff9b1b440ae000.statahead_max=0 10000 real 0m0.888s user 0m0.004s sys 0m0.066s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9b1b440ae000.statahead_max=128 llite.lustre-ffff9b1b440ae000.statahead_max=128 10000 real 0m0.429s user 0m0.001s sys 0m0.045s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 142 statahead wrong: 2 agl total: 128 list_total: 29 fname_total: 112 hit_total: 3773 miss_total: 1294 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 342 seconds llite.lustre-ffff9b1b440ae000.statahead_stats= statahead total: 142 statahead wrong: 2 agl total: 128 list_total: 29 fname_total: 112 hit_total: 3773 miss_total: 1294 mdc.lustre-MDT0000-mdc-ffff9b1b440ae000.batch_stats= snapshot_time: 1787344198.920980808 secs.nsecs start_time: 1787343679.076469330 secs.nsecs elapsed_time: 519.844511478 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