== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 12:09:26 (1788624566) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff979c75c7c800.batch_stats=0 total: 100 open/close in 2.06 seconds: 48.52 ops/second llite.lustre-ffff979c75c7c800.statahead_max=0 208 real 0m1.061s user 0m0.002s sys 0m0.183s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff979c75c7c800.statahead_max=128 llite.lustre-ffff979c75c7c800.statahead_max=128 208 real 0m0.466s user 0m0.003s sys 0m0.063s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 166 statahead wrong: 2 agl total: 161 list_total: 28 fname_total: 136 hit_total: 2725 miss_total: 1637 swrong=2 ewrong=2 - open/close 764 (time 1788624589.11 total 10.00 last 76.39) total: 900 open/close in 11.95 seconds: 75.33 ops/second llite.lustre-ffff979c75c7c800.statahead_max=0 2008 real 0m10.788s user 0m0.021s sys 0m1.947s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff979c75c7c800.statahead_max=128 llite.lustre-ffff979c75c7c800.statahead_max=128 2008 real 0m3.750s user 0m0.017s sys 0m0.536s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 167 statahead wrong: 2 agl total: 161 list_total: 29 fname_total: 136 hit_total: 3723 miss_total: 1638 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-ffff979c75c7c800.statahead_stats= statahead total: 167 statahead wrong: 2 agl total: 161 list_total: 29 fname_total: 136 hit_total: 3723 miss_total: 1638 mdc.lustre-MDT0000-mdc-ffff979c75c7c800.batch_stats= snapshot_time: 1788624636.100790646 secs.nsecs start_time: 1788624570.017751592 secs.nsecs elapsed_time: 66.083039054 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 0 0 3 8: 3 9 12 16: 8 25 38 32: 5 16 54 64: 14 45 100 kvm mdc.lustre-MDT0000-mdc-ffff979c75c7c800.batch_stats=0 total: 100 open/close in 3.52 seconds: 28.37 ops/second llite.lustre-ffff979c75c7c800.statahead_max=0 100 real 0m0.067s user 0m0.001s sys 0m0.020s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff979c75c7c800.statahead_max=128 llite.lustre-ffff979c75c7c800.statahead_max=128 100 real 0m0.127s user 0m0.003s sys 0m0.025s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 167 statahead wrong: 2 agl total: 161 list_total: 29 fname_total: 136 hit_total: 3723 miss_total: 1638 swrong=2 ewrong=2 - open/close 707 (time 1788624659.01 total 10.01 last 70.64) total: 900 open/close in 12.79 seconds: 70.37 ops/second llite.lustre-ffff979c75c7c800.statahead_max=0 1000 real 0m0.192s user 0m0.001s sys 0m0.049s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff979c75c7c800.statahead_max=128 llite.lustre-ffff979c75c7c800.statahead_max=128 1000 real 0m0.182s user 0m0.003s sys 0m0.032s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 167 statahead wrong: 2 agl total: 161 list_total: 29 fname_total: 136 hit_total: 3723 miss_total: 1638 swrong=2 ewrong=2 - open/close 907 (time 1788624681.99 total 10.00 last 90.68) - open/close 1528 (time 1788624691.99 total 20.00 last 62.10) - open/close 2088 (time 1788624702.00 total 30.01 last 55.96) - open/close 2707 (time 1788624712.01 total 40.01 last 61.87) - open/close 3361 (time 1788624722.01 total 50.02 last 65.36) - open/close 4013 (time 1788624732.02 total 60.03 last 65.15) - open/close 4664 (time 1788624742.03 total 70.04 last 65.03) - open/close 5490 (time 1788624752.04 total 80.04 last 82.57) - open/close 6167 (time 1788624762.05 total 90.06 last 67.62) - open/close 6855 (time 1788624772.06 total 100.07 last 68.72) - open/close 7465 (time 1788624782.06 total 110.07 last 60.98) - open/close 8200 (time 1788624792.07 total 120.07 last 73.48) - open/close 8974 (time 1788624802.07 total 130.08 last 77.35) total: 9000 open/close in 130.43 seconds: 69.00 ops/second llite.lustre-ffff979c75c7c800.statahead_max=0 10000 real 0m0.913s user 0m0.006s sys 0m0.066s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff979c75c7c800.statahead_max=128 llite.lustre-ffff979c75c7c800.statahead_max=128 10000 real 0m0.689s user 0m0.002s sys 0m0.047s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 167 statahead wrong: 2 agl total: 161 list_total: 29 fname_total: 136 hit_total: 3723 miss_total: 1638 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 320 seconds llite.lustre-ffff979c75c7c800.statahead_stats= statahead total: 167 statahead wrong: 2 agl total: 161 list_total: 29 fname_total: 136 hit_total: 3723 miss_total: 1638 mdc.lustre-MDT0000-mdc-ffff979c75c7c800.batch_stats= snapshot_time: 1788625141.415900821 secs.nsecs start_time: 1788624638.099856628 secs.nsecs elapsed_time: 503.316044193 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