== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 19:57:11 (1787702231) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff930c44c8f800.batch_stats=0 total: 100 open/close in 3.22 seconds: 31.09 ops/second llite.lustre-ffff930c44c8f800.statahead_max=0 208 real 0m1.804s user 0m0.002s sys 0m0.248s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff930c44c8f800.statahead_max=128 llite.lustre-ffff930c44c8f800.statahead_max=128 208 real 0m0.901s user 0m0.006s sys 0m0.086s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 126 statahead wrong: 2 agl total: 121 list_total: 28 fname_total: 84 hit_total: 2992 miss_total: 1281 swrong=2 ewrong=2 - open/close 727 (time 1787702258.39 total 10.01 last 72.64) total: 900 open/close in 12.71 seconds: 70.79 ops/second llite.lustre-ffff930c44c8f800.statahead_max=0 2008 real 0m12.068s user 0m0.017s sys 0m2.001s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff930c44c8f800.statahead_max=128 llite.lustre-ffff930c44c8f800.statahead_max=128 2008 real 0m4.853s user 0m0.015s sys 0m0.610s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 127 statahead wrong: 2 agl total: 121 list_total: 29 fname_total: 84 hit_total: 3991 miss_total: 1281 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 18 seconds llite.lustre-ffff930c44c8f800.statahead_stats= statahead total: 127 statahead wrong: 2 agl total: 121 list_total: 29 fname_total: 84 hit_total: 3991 miss_total: 1281 mdc.lustre-MDT0000-mdc-ffff930c44c8f800.batch_stats= snapshot_time: 1787702307.704220691 secs.nsecs start_time: 1787702235.482189319 secs.nsecs elapsed_time: 72.222031372 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 1 3 6 4: 0 0 6 8: 3 9 16 16: 8 25 41 32: 3 9 51 64: 15 48 100 kvm mdc.lustre-MDT0000-mdc-ffff930c44c8f800.batch_stats=0 total: 100 open/close in 2.54 seconds: 39.30 ops/second llite.lustre-ffff930c44c8f800.statahead_max=0 100 real 0m0.124s user 0m0.002s sys 0m0.028s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff930c44c8f800.statahead_max=128 llite.lustre-ffff930c44c8f800.statahead_max=128 100 real 0m0.098s user 0m0.002s sys 0m0.019s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 127 statahead wrong: 2 agl total: 121 list_total: 29 fname_total: 84 hit_total: 3991 miss_total: 1281 swrong=2 ewrong=2 - open/close 654 (time 1787702327.57 total 10.01 last 65.31) total: 900 open/close in 14.04 seconds: 64.11 ops/second llite.lustre-ffff930c44c8f800.statahead_max=0 1000 real 0m0.116s user 0m0.001s sys 0m0.016s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff930c44c8f800.statahead_max=128 llite.lustre-ffff930c44c8f800.statahead_max=128 1000 real 0m0.134s user 0m0.002s sys 0m0.018s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 127 statahead wrong: 2 agl total: 121 list_total: 29 fname_total: 84 hit_total: 3991 miss_total: 1281 swrong=2 ewrong=2 - open/close 635 (time 1787702349.21 total 10.01 last 63.42) - open/close 1310 (time 1787702359.21 total 20.01 last 67.49) - open/close 1976 (time 1787702369.21 total 30.02 last 66.57) - open/close 2673 (time 1787702379.23 total 40.04 last 69.56) - open/close 3348 (time 1787702389.27 total 50.08 last 67.24) - open/close 4009 (time 1787702399.28 total 60.09 last 66.03) - open/close 4638 (time 1787702409.31 total 70.11 last 62.76) - open/close 5259 (time 1787702419.32 total 80.12 last 62.02) - open/close 5885 (time 1787702429.33 total 90.14 last 62.52) - open/close 6475 (time 1787702439.34 total 100.15 last 58.93) - open/close 7192 (time 1787702449.35 total 110.15 last 71.68) - open/close 7797 (time 1787702459.35 total 120.16 last 60.46) - open/close 8485 (time 1787702469.36 total 130.17 last 68.72) total: 9000 open/close in 137.84 seconds: 65.29 ops/second llite.lustre-ffff930c44c8f800.statahead_max=0 10000 real 0m0.824s user 0m0.003s sys 0m0.043s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff930c44c8f800.statahead_max=128 llite.lustre-ffff930c44c8f800.statahead_max=128 10000 real 0m0.690s user 0m0.003s sys 0m0.046s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 127 statahead wrong: 2 agl total: 121 list_total: 29 fname_total: 84 hit_total: 3991 miss_total: 1281 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 337 seconds llite.lustre-ffff930c44c8f800.statahead_stats= statahead total: 127 statahead wrong: 2 agl total: 121 list_total: 29 fname_total: 84 hit_total: 3991 miss_total: 1281 mdc.lustre-MDT0000-mdc-ffff930c44c8f800.batch_stats= snapshot_time: 1787702831.526156195 secs.nsecs start_time: 1787702309.246714071 secs.nsecs elapsed_time: 522.279442124 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