== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 16:57:05 (1788469025) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff88b604da6000.batch_stats=0 total: 100 open/close in 2.99 seconds: 33.41 ops/second llite.lustre-ffff88b604da6000.statahead_max=0 208 real 0m2.042s user 0m0.003s sys 0m0.206s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff88b604da6000.statahead_max=128 llite.lustre-ffff88b604da6000.statahead_max=128 208 real 0m0.582s user 0m0.003s sys 0m0.082s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 123 statahead wrong: 2 agl total: 118 list_total: 28 fname_total: 76 hit_total: 2792 miss_total: 1184 swrong=2 ewrong=2 - open/close 667 (time 1788469053.90 total 10.00 last 66.67) total: 900 open/close in 13.62 seconds: 66.08 ops/second llite.lustre-ffff88b604da6000.statahead_max=0 2008 real 0m14.213s user 0m0.022s sys 0m1.882s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff88b604da6000.statahead_max=128 llite.lustre-ffff88b604da6000.statahead_max=128 2008 real 0m5.077s user 0m0.009s sys 0m0.562s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 29 fname_total: 76 hit_total: 3790 miss_total: 1185 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 21 seconds llite.lustre-ffff88b604da6000.statahead_stats= statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 29 fname_total: 76 hit_total: 3790 miss_total: 1185 mdc.lustre-MDT0000-mdc-ffff88b604da6000.batch_stats= snapshot_time: 1788469111.944433891 secs.nsecs start_time: 1788469030.589276104 secs.nsecs elapsed_time: 81.355157787 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 1 3 6 8: 5 16 22 16: 6 19 41 32: 4 12 54 64: 14 45 100 kvm mdc.lustre-MDT0000-mdc-ffff88b604da6000.batch_stats=0 total: 100 open/close in 4.14 seconds: 24.18 ops/second llite.lustre-ffff88b604da6000.statahead_max=0 100 real 0m0.157s user 0m0.002s sys 0m0.011s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff88b604da6000.statahead_max=128 llite.lustre-ffff88b604da6000.statahead_max=128 100 real 0m0.083s user 0m0.001s sys 0m0.020s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 29 fname_total: 76 hit_total: 3790 miss_total: 1185 swrong=2 ewrong=2 - open/close 633 (time 1788469138.52 total 10.00 last 63.28) total: 900 open/close in 13.84 seconds: 65.03 ops/second llite.lustre-ffff88b604da6000.statahead_max=0 1000 real 0m0.159s user 0m0.001s sys 0m0.024s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff88b604da6000.statahead_max=128 llite.lustre-ffff88b604da6000.statahead_max=128 1000 real 0m0.138s user 0m0.002s sys 0m0.020s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 29 fname_total: 76 hit_total: 3790 miss_total: 1185 swrong=2 ewrong=2 - open/close 580 (time 1788469160.29 total 10.03 last 57.82) - open/close 1049 (time 1788469170.31 total 20.06 last 46.77) - open/close 1562 (time 1788469180.34 total 30.08 last 51.17) - open/close 2101 (time 1788469190.35 total 40.09 last 53.85) - open/close 2757 (time 1788469200.35 total 50.09 last 65.58) - open/close 3403 (time 1788469210.36 total 60.10 last 64.56) - open/close 3881 (time 1788469220.37 total 70.11 last 47.74) - open/close 4526 (time 1788469230.38 total 80.13 last 64.42) - open/close 5166 (time 1788469240.39 total 90.13 last 63.98) - open/close 5840 (time 1788469250.39 total 100.13 last 67.37) - open/close 6433 (time 1788469260.41 total 110.15 last 59.20) - open/close 6950 (time 1788469270.41 total 120.15 last 51.68) - open/close 7569 (time 1788469280.42 total 130.17 last 61.81) - open/close 8085 (time 1788469290.43 total 140.17 last 51.57) - open/close 8534 (time 1788469300.47 total 150.22 last 44.70) total: 9000 open/close in 158.43 seconds: 56.81 ops/second llite.lustre-ffff88b604da6000.statahead_max=0 10000 real 0m0.665s user 0m0.003s sys 0m0.044s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff88b604da6000.statahead_max=128 llite.lustre-ffff88b604da6000.statahead_max=128 10000 real 0m0.653s user 0m0.002s sys 0m0.035s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 29 fname_total: 76 hit_total: 3790 miss_total: 1185 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 359 seconds llite.lustre-ffff88b604da6000.statahead_stats= statahead total: 124 statahead wrong: 2 agl total: 118 list_total: 29 fname_total: 76 hit_total: 3790 miss_total: 1185 mdc.lustre-MDT0000-mdc-ffff88b604da6000.batch_stats= snapshot_time: 1788469685.278787594 secs.nsecs start_time: 1788469115.282815948 secs.nsecs elapsed_time: 569.995971646 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