== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 17:15:11 (1790716511) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff966f495a7800.batch_stats=0 total: 100 open/close in 3.47 seconds: 28.85 ops/second llite.lustre-ffff966f495a7800.statahead_max=0 208 real 0m1.636s user 0m0.005s sys 0m0.231s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff966f495a7800.statahead_max=128 llite.lustre-ffff966f495a7800.statahead_max=128 208 real 0m0.762s user 0m0.005s sys 0m0.074s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 129 statahead wrong: 2 agl total: 124 list_total: 27 fname_total: 88 hit_total: 2648 miss_total: 1598 swrong=2 ewrong=2 - open/close 588 (time 1790716541.29 total 10.01 last 58.77) total: 900 open/close in 15.00 seconds: 60.01 ops/second llite.lustre-ffff966f495a7800.statahead_max=0 2008 real 0m18.789s user 0m0.025s sys 0m2.026s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 19 sec llite.lustre-ffff966f495a7800.statahead_max=128 llite.lustre-ffff966f495a7800.statahead_max=128 2008 real 0m4.882s user 0m0.012s sys 0m0.662s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 130 statahead wrong: 2 agl total: 124 list_total: 28 fname_total: 88 hit_total: 3646 miss_total: 1599 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 23 seconds llite.lustre-ffff966f495a7800.statahead_stats= statahead total: 130 statahead wrong: 2 agl total: 124 list_total: 28 fname_total: 88 hit_total: 3646 miss_total: 1599 mdc.lustre-MDT0000-mdc-ffff966f495a7800.batch_stats= snapshot_time: 1790716606.306717878 secs.nsecs start_time: 1790716517.253729866 secs.nsecs elapsed_time: 89.052988012 secs.nsecs subreqs per batch batches %% cum %% 1: 2 6 6 2: 1 3 9 4: 0 0 9 8: 4 12 22 16: 6 19 41 32: 3 9 51 64: 15 48 100 kvm mdc.lustre-MDT0000-mdc-ffff966f495a7800.batch_stats=0 total: 100 open/close in 2.73 seconds: 36.67 ops/second llite.lustre-ffff966f495a7800.statahead_max=0 100 real 0m0.092s user 0m0.002s sys 0m0.018s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff966f495a7800.statahead_max=128 llite.lustre-ffff966f495a7800.statahead_max=128 100 real 0m0.204s user 0m0.002s sys 0m0.019s 'statx --cached=always -D' 100 files with statahead: 1 sec statahead total: 130 statahead wrong: 2 agl total: 124 list_total: 28 fname_total: 88 hit_total: 3646 miss_total: 1599 swrong=2 ewrong=2 - open/close 658 (time 1790716628.74 total 10.01 last 65.76) total: 900 open/close in 14.16 seconds: 63.55 ops/second llite.lustre-ffff966f495a7800.statahead_max=0 1000 real 0m0.267s user 0m0.002s sys 0m0.023s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff966f495a7800.statahead_max=128 llite.lustre-ffff966f495a7800.statahead_max=128 1000 real 0m0.166s user 0m0.002s sys 0m0.022s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 130 statahead wrong: 2 agl total: 124 list_total: 28 fname_total: 88 hit_total: 3646 miss_total: 1599 swrong=2 ewrong=2 - open/close 625 (time 1790716653.75 total 10.01 last 62.46) - open/close 1195 (time 1790716663.77 total 20.03 last 56.89) - open/close 1801 (time 1790716673.77 total 30.03 last 60.57) - open/close 2427 (time 1790716683.81 total 40.07 last 62.36) - open/close 2996 (time 1790716693.82 total 50.08 last 56.82) - open/close 3597 (time 1790716703.84 total 60.09 last 60.04) - open/close 4147 (time 1790716713.85 total 70.10 last 54.94) - open/close 4780 (time 1790716723.85 total 80.11 last 63.27) - open/close 5435 (time 1790716733.86 total 90.12 last 65.46) - open/close 6080 (time 1790716743.86 total 100.12 last 64.48) - open/close 6698 (time 1790716753.87 total 110.13 last 61.75) - open/close 7345 (time 1790716763.87 total 120.13 last 64.68) - open/close 7964 (time 1790716773.88 total 130.14 last 61.83) - open/close 8541 (time 1790716783.88 total 140.14 last 57.67) total: 9000 open/close in 147.93 seconds: 60.84 ops/second llite.lustre-ffff966f495a7800.statahead_max=0 10000 real 0m0.680s user 0m0.007s sys 0m0.042s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff966f495a7800.statahead_max=128 llite.lustre-ffff966f495a7800.statahead_max=128 10000 real 0m0.781s user 0m0.004s sys 0m0.031s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 130 statahead wrong: 2 agl total: 124 list_total: 28 fname_total: 88 hit_total: 3646 miss_total: 1599 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 367 seconds llite.lustre-ffff966f495a7800.statahead_stats= statahead total: 130 statahead wrong: 2 agl total: 124 list_total: 28 fname_total: 88 hit_total: 3646 miss_total: 1599 mdc.lustre-MDT0000-mdc-ffff966f495a7800.batch_stats= snapshot_time: 1790717176.209709400 secs.nsecs start_time: 1790716608.349848700 secs.nsecs elapsed_time: 567.859860700 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