== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 04:42:33 (1779698553) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9370e266c000.batch_stats=0 total: 100 open/close in 3.09 seconds: 32.33 ops/second llite.lustre-ffff9370e266c000.statahead_max=0 208 real 0m1.471s user 0m0.006s sys 0m0.262s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9370e266c000.statahead_max=128 llite.lustre-ffff9370e266c000.statahead_max=128 208 real 0m0.682s user 0m0.005s sys 0m0.089s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 116 statahead wrong: 2 agl total: 111 list_total: 29 fname_total: 76 hit_total: 2612 miss_total: 1600 swrong=2 ewrong=2 - open/close 662 (time 1779698580.73 total 10.01 last 66.15) total: 900 open/close in 13.60 seconds: 66.16 ops/second llite.lustre-ffff9370e266c000.statahead_max=0 2008 real 0m14.519s user 0m0.026s sys 0m2.055s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 15 sec llite.lustre-ffff9370e266c000.statahead_max=128 llite.lustre-ffff9370e266c000.statahead_max=128 2008 real 0m5.339s user 0m0.026s sys 0m0.661s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 6 sec statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 30 fname_total: 76 hit_total: 3610 miss_total: 1601 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 20 seconds llite.lustre-ffff9370e266c000.statahead_stats= statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 30 fname_total: 76 hit_total: 3610 miss_total: 1601 mdc.lustre-MDT0000-mdc-ffff9370e266c000.batch_stats= snapshot_time: 1779698636.822547327 secs.nsecs start_time: 1779698558.262969756 secs.nsecs elapsed_time: 78.559577571 secs.nsecs subreqs per batch batches % cum % 1: 2 6 6 2: 0 0 6 4: 0 0 6 8: 5 16 23 16: 4 13 36 32: 4 13 50 64: 15 50 100 kvm mdc.lustre-MDT0000-mdc-ffff9370e266c000.batch_stats=0 total: 100 open/close in 2.82 seconds: 35.45 ops/second llite.lustre-ffff9370e266c000.statahead_max=0 100 real 0m0.142s user 0m0.002s sys 0m0.029s 'statx --cached=always -D' 100 files without statahead: 1 sec llite.lustre-ffff9370e266c000.statahead_max=128 llite.lustre-ffff9370e266c000.statahead_max=128 100 real 0m0.126s user 0m0.001s sys 0m0.024s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 30 fname_total: 76 hit_total: 3610 miss_total: 1601 swrong=2 ewrong=2 - open/close 670 (time 1779698659.04 total 10.01 last 66.96) total: 900 open/close in 14.07 seconds: 63.96 ops/second llite.lustre-ffff9370e266c000.statahead_max=0 1000 real 0m0.201s user 0m0.004s sys 0m0.020s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff9370e266c000.statahead_max=128 llite.lustre-ffff9370e266c000.statahead_max=128 1000 real 0m0.228s user 0m0.003s sys 0m0.029s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 30 fname_total: 76 hit_total: 3610 miss_total: 1601 swrong=2 ewrong=2 - open/close 633 (time 1779698682.43 total 10.00 last 63.29) - open/close 1184 (time 1779698692.45 total 20.02 last 55.00) - open/close 1638 (time 1779698702.46 total 30.02 last 45.38) - open/close 2168 (time 1779698712.47 total 40.03 last 52.95) - open/close 2736 (time 1779698722.48 total 50.05 last 56.73) - open/close 3357 (time 1779698732.49 total 60.06 last 62.04) - open/close 3982 (time 1779698742.51 total 70.07 last 62.38) - open/close 4588 (time 1779698752.51 total 80.08 last 60.56) - open/close 5225 (time 1779698762.52 total 90.08 last 63.69) - open/close 5879 (time 1779698772.53 total 100.09 last 65.33) - open/close 6462 (time 1779698782.56 total 110.12 last 58.13) - open/close 7052 (time 1779698792.56 total 120.13 last 58.95) - open/close 7646 (time 1779698802.57 total 130.13 last 59.39) - open/close 8244 (time 1779698812.59 total 140.16 last 59.66) - open/close 8877 (time 1779698822.59 total 150.16 last 63.27) total: 9000 open/close in 151.98 seconds: 59.22 ops/second llite.lustre-ffff9370e266c000.statahead_max=0 10000 real 0m0.712s user 0m0.005s sys 0m0.066s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9370e266c000.statahead_max=128 llite.lustre-ffff9370e266c000.statahead_max=128 10000 real 0m0.793s user 0m0.006s sys 0m0.040s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 30 fname_total: 76 hit_total: 3610 miss_total: 1601 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 350 seconds llite.lustre-ffff9370e266c000.statahead_stats= statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 30 fname_total: 76 hit_total: 3610 miss_total: 1601 mdc.lustre-MDT0000-mdc-ffff9370e266c000.batch_stats= snapshot_time: 1779699194.258461877 secs.nsecs start_time: 1779698638.654297965 secs.nsecs elapsed_time: 555.604163912 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