== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 18:28:03 (1785968883) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8d6a488c2000.batch_stats=0 total: 100 open/close in 2.49 seconds: 40.11 ops/second llite.lustre-ffff8d6a488c2000.statahead_max=0 208 real 0m1.051s user 0m0.007s sys 0m0.210s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff8d6a488c2000.statahead_max=128 llite.lustre-ffff8d6a488c2000.statahead_max=128 208 real 0m0.556s user 0m0.004s sys 0m0.066s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 126 statahead wrong: 2 agl total: 121 list_total: 29 fname_total: 80 hit_total: 2553 miss_total: 1644 swrong=2 ewrong=2 - open/close 823 (time 1785968908.99 total 10.01 last 82.21) total: 900 open/close in 11.12 seconds: 80.96 ops/second llite.lustre-ffff8d6a488c2000.statahead_max=0 2008 real 0m11.232s user 0m0.027s sys 0m2.068s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff8d6a488c2000.statahead_max=128 llite.lustre-ffff8d6a488c2000.statahead_max=128 2008 real 0m4.355s user 0m0.015s sys 0m0.598s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 127 statahead wrong: 2 agl total: 121 list_total: 30 fname_total: 80 hit_total: 3552 miss_total: 1644 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 17 seconds llite.lustre-ffff8d6a488c2000.statahead_stats= statahead total: 127 statahead wrong: 2 agl total: 121 list_total: 30 fname_total: 80 hit_total: 3552 miss_total: 1644 mdc.lustre-MDT0000-mdc-ffff8d6a488c2000.batch_stats= snapshot_time: 1785968953.555825473 secs.nsecs start_time: 1785968889.176265326 secs.nsecs elapsed_time: 64.379560147 secs.nsecs subreqs per batch batches %% cum %% 1: 2 6 6 2: 0 0 6 4: 0 0 6 8: 5 16 23 16: 3 10 33 32: 5 16 50 64: 15 50 100 kvm mdc.lustre-MDT0000-mdc-ffff8d6a488c2000.batch_stats=0 total: 100 open/close in 2.19 seconds: 45.66 ops/second llite.lustre-ffff8d6a488c2000.statahead_max=0 100 real 0m0.058s user 0m0.001s sys 0m0.015s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8d6a488c2000.statahead_max=128 llite.lustre-ffff8d6a488c2000.statahead_max=128 100 real 0m0.094s user 0m0.001s sys 0m0.016s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 127 statahead wrong: 2 agl total: 121 list_total: 30 fname_total: 80 hit_total: 3552 miss_total: 1644 swrong=2 ewrong=2 - open/close 857 (time 1785968972.96 total 10.00 last 85.69) total: 900 open/close in 10.50 seconds: 85.71 ops/second llite.lustre-ffff8d6a488c2000.statahead_max=0 1000 real 0m0.097s user 0m0.000s sys 0m0.021s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8d6a488c2000.statahead_max=128 llite.lustre-ffff8d6a488c2000.statahead_max=128 1000 real 0m0.114s user 0m0.001s sys 0m0.037s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 127 statahead wrong: 2 agl total: 121 list_total: 30 fname_total: 80 hit_total: 3552 miss_total: 1644 swrong=2 ewrong=2 - open/close 862 (time 1785968992.09 total 10.00 last 86.20) - open/close 1695 (time 1785969002.10 total 20.01 last 83.24) - open/close 2569 (time 1785969012.10 total 30.01 last 87.38) - open/close 3456 (time 1785969022.11 total 40.01 last 88.65) - open/close 4279 (time 1785969032.12 total 50.03 last 82.17) - open/close 5176 (time 1785969042.13 total 60.04 last 89.61) - open/close 6105 (time 1785969052.14 total 70.05 last 92.86) - open/close 6906 (time 1785969062.14 total 80.05 last 80.08) - open/close 7809 (time 1785969072.14 total 90.05 last 90.29) - open/close 8682 (time 1785969082.14 total 100.05 last 87.28) total: 9000 open/close in 103.91 seconds: 86.62 ops/second llite.lustre-ffff8d6a488c2000.statahead_max=0 10000 real 0m0.759s user 0m0.003s sys 0m0.050s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8d6a488c2000.statahead_max=128 llite.lustre-ffff8d6a488c2000.statahead_max=128 10000 real 0m0.693s user 0m0.003s sys 0m0.042s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 127 statahead wrong: 2 agl total: 121 list_total: 30 fname_total: 80 hit_total: 3552 miss_total: 1644 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 305 seconds llite.lustre-ffff8d6a488c2000.statahead_stats= statahead total: 127 statahead wrong: 2 agl total: 121 list_total: 30 fname_total: 80 hit_total: 3552 miss_total: 1644 mdc.lustre-MDT0000-mdc-ffff8d6a488c2000.batch_stats= snapshot_time: 1785969407.638717191 secs.nsecs start_time: 1785968954.997060848 secs.nsecs elapsed_time: 452.641656343 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