== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 18:45:36 (1786833936) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9f122c6ea000.batch_stats=0 total: 100 open/close in 2.96 seconds: 33.75 ops/second llite.lustre-ffff9f122c6ea000.statahead_max=0 208 real 0m1.229s user 0m0.003s sys 0m0.241s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9f122c6ea000.statahead_max=128 llite.lustre-ffff9f122c6ea000.statahead_max=128 208 real 0m0.607s user 0m0.001s sys 0m0.106s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 132 statahead wrong: 2 agl total: 127 list_total: 27 fname_total: 100 hit_total: 2475 miss_total: 1578 swrong=2 ewrong=2 - open/close 763 (time 1786833960.63 total 10.02 last 76.17) total: 900 open/close in 11.98 seconds: 75.14 ops/second llite.lustre-ffff9f122c6ea000.statahead_max=0 2008 real 0m11.364s user 0m0.026s sys 0m2.084s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff9f122c6ea000.statahead_max=128 llite.lustre-ffff9f122c6ea000.statahead_max=128 2008 real 0m4.426s user 0m0.007s sys 0m0.604s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 28 fname_total: 100 hit_total: 3473 miss_total: 1579 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 19 seconds llite.lustre-ffff9f122c6ea000.statahead_stats= statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 28 fname_total: 100 hit_total: 3473 miss_total: 1579 mdc.lustre-MDT0000-mdc-ffff9f122c6ea000.batch_stats= snapshot_time: 1786834008.000096283 secs.nsecs start_time: 1786833940.159029048 secs.nsecs elapsed_time: 67.841067235 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 0 0 0 8: 5 16 16 16: 8 25 41 32: 3 9 51 64: 15 48 100 kvm mdc.lustre-MDT0000-mdc-ffff9f122c6ea000.batch_stats=0 total: 100 open/close in 2.37 seconds: 42.19 ops/second llite.lustre-ffff9f122c6ea000.statahead_max=0 100 real 0m0.058s user 0m0.002s sys 0m0.015s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9f122c6ea000.statahead_max=128 llite.lustre-ffff9f122c6ea000.statahead_max=128 100 real 0m0.123s user 0m0.000s sys 0m0.015s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 28 fname_total: 100 hit_total: 3473 miss_total: 1579 swrong=2 ewrong=2 - open/close 721 (time 1786834027.64 total 10.00 last 72.09) total: 900 open/close in 12.80 seconds: 70.29 ops/second llite.lustre-ffff9f122c6ea000.statahead_max=0 1000 real 0m0.159s user 0m0.004s sys 0m0.022s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9f122c6ea000.statahead_max=128 llite.lustre-ffff9f122c6ea000.statahead_max=128 1000 real 0m0.123s user 0m0.002s sys 0m0.011s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 28 fname_total: 100 hit_total: 3473 miss_total: 1579 swrong=2 ewrong=2 - open/close 593 (time 1786834050.32 total 10.00 last 59.27) - open/close 1280 (time 1786834060.33 total 20.01 last 68.64) - open/close 2046 (time 1786834070.34 total 30.02 last 76.57) - open/close 2797 (time 1786834080.34 total 40.02 last 75.06) - open/close 3569 (time 1786834090.34 total 50.03 last 77.18) - open/close 4366 (time 1786834100.37 total 60.05 last 79.52) - open/close 5121 (time 1786834110.39 total 70.07 last 75.36) - open/close 5815 (time 1786834120.39 total 80.07 last 69.35) - open/close 6546 (time 1786834130.39 total 90.08 last 73.10) - open/close 7382 (time 1786834140.40 total 100.08 last 83.56) - open/close 8149 (time 1786834150.40 total 110.09 last 76.65) - open/close 8916 (time 1786834160.42 total 120.10 last 76.59) total: 9000 open/close in 120.96 seconds: 74.40 ops/second llite.lustre-ffff9f122c6ea000.statahead_max=0 10000 real 0m0.870s user 0m0.005s sys 0m0.047s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9f122c6ea000.statahead_max=128 llite.lustre-ffff9f122c6ea000.statahead_max=128 10000 real 0m0.540s user 0m0.003s sys 0m0.046s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 28 fname_total: 100 hit_total: 3473 miss_total: 1579 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 318 seconds llite.lustre-ffff9f122c6ea000.statahead_stats= statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 28 fname_total: 100 hit_total: 3473 miss_total: 1579 mdc.lustre-MDT0000-mdc-ffff9f122c6ea000.batch_stats= snapshot_time: 1786834496.765982400 secs.nsecs start_time: 1786834009.490910723 secs.nsecs elapsed_time: 487.275071677 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