== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 23:29:12 (1787369352) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9b7afe460800.batch_stats=0 total: 100 open/close in 2.85 seconds: 35.07 ops/second llite.lustre-ffff9b7afe460800.statahead_max=0 208 real 0m1.718s user 0m0.006s sys 0m0.205s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9b7afe460800.statahead_max=128 llite.lustre-ffff9b7afe460800.statahead_max=128 208 real 0m0.838s user 0m0.002s sys 0m0.067s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 113 statahead wrong: 2 agl total: 109 list_total: 27 fname_total: 86 hit_total: 3333 miss_total: 1272 swrong=2 ewrong=2 - open/close 730 (time 1787369379.78 total 10.01 last 72.95) total: 900 open/close in 12.32 seconds: 73.05 ops/second llite.lustre-ffff9b7afe460800.statahead_max=0 2008 real 0m12.538s user 0m0.016s sys 0m1.882s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff9b7afe460800.statahead_max=128 llite.lustre-ffff9b7afe460800.statahead_max=128 2008 real 0m4.685s user 0m0.013s sys 0m0.598s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 114 statahead wrong: 2 agl total: 109 list_total: 28 fname_total: 86 hit_total: 4332 miss_total: 1272 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-ffff9b7afe460800.statahead_stats= statahead total: 114 statahead wrong: 2 agl total: 109 list_total: 28 fname_total: 86 hit_total: 4332 miss_total: 1272 mdc.lustre-MDT0000-mdc-ffff9b7afe460800.batch_stats= snapshot_time: 1787369436.665996904 secs.nsecs start_time: 1787369356.799750639 secs.nsecs elapsed_time: 79.866246265 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 0 0 0 8: 7 23 23 16: 7 23 46 32: 1 3 50 64: 15 50 100 kvm mdc.lustre-MDT0000-mdc-ffff9b7afe460800.batch_stats=0 total: 100 open/close in 3.27 seconds: 30.59 ops/second llite.lustre-ffff9b7afe460800.statahead_max=0 100 real 0m0.062s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9b7afe460800.statahead_max=128 llite.lustre-ffff9b7afe460800.statahead_max=128 100 real 0m0.191s user 0m0.002s sys 0m0.018s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 114 statahead wrong: 2 agl total: 109 list_total: 28 fname_total: 86 hit_total: 4332 miss_total: 1272 swrong=2 ewrong=2 - open/close 552 (time 1787369460.09 total 10.00 last 55.18) total: 900 open/close in 15.29 seconds: 58.88 ops/second llite.lustre-ffff9b7afe460800.statahead_max=0 1000 real 0m0.140s user 0m0.003s sys 0m0.021s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9b7afe460800.statahead_max=128 llite.lustre-ffff9b7afe460800.statahead_max=128 1000 real 0m0.191s user 0m0.001s sys 0m0.026s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 114 statahead wrong: 2 agl total: 109 list_total: 28 fname_total: 86 hit_total: 4332 miss_total: 1272 swrong=2 ewrong=2 - open/close 572 (time 1787369485.03 total 10.01 last 57.12) - open/close 1192 (time 1787369495.04 total 20.02 last 61.94) - open/close 1828 (time 1787369505.04 total 30.02 last 63.60) - open/close 2474 (time 1787369515.04 total 40.03 last 64.59) - open/close 3183 (time 1787369525.05 total 50.04 last 70.81) - open/close 3901 (time 1787369535.06 total 60.05 last 71.74) - open/close 4609 (time 1787369545.07 total 70.06 last 70.74) - open/close 5237 (time 1787369555.08 total 80.07 last 62.73) - open/close 5823 (time 1787369565.11 total 90.10 last 58.42) - open/close 6413 (time 1787369575.13 total 100.12 last 58.89) - open/close 7147 (time 1787369585.14 total 110.13 last 73.30) - open/close 7889 (time 1787369595.15 total 120.13 last 74.19) - open/close 8585 (time 1787369605.15 total 130.13 last 69.58) total: 9000 open/close in 136.24 seconds: 66.06 ops/second llite.lustre-ffff9b7afe460800.statahead_max=0 10000 real 0m0.693s user 0m0.003s sys 0m0.039s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9b7afe460800.statahead_max=128 llite.lustre-ffff9b7afe460800.statahead_max=128 10000 real 0m0.903s user 0m0.002s sys 0m0.052s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 114 statahead wrong: 2 agl total: 109 list_total: 28 fname_total: 86 hit_total: 4332 miss_total: 1272 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 339 seconds llite.lustre-ffff9b7afe460800.statahead_stats= statahead total: 114 statahead wrong: 2 agl total: 109 list_total: 28 fname_total: 86 hit_total: 4332 miss_total: 1272 mdc.lustre-MDT0000-mdc-ffff9b7afe460800.batch_stats= snapshot_time: 1787369969.987583349 secs.nsecs start_time: 1787369438.842657670 secs.nsecs elapsed_time: 531.144925679 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