== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 06:19:28 (1779099568) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9aa4c84ac800.batch_stats=0 total: 100 open/close in 2.35 seconds: 42.64 ops/second llite.lustre-ffff9aa4c84ac800.statahead_max=0 208 real 0m1.276s user 0m0.002s sys 0m0.261s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9aa4c84ac800.statahead_max=128 llite.lustre-ffff9aa4c84ac800.statahead_max=128 208 real 0m0.721s user 0m0.004s sys 0m0.113s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 133 statahead wrong: 2 agl total: 128 list_total: 28 fname_total: 91 hit_total: 3317 miss_total: 1284 swrong=2 ewrong=2 - open/close 462 (time 1779099597.51 total 10.03 last 46.06) total: 900 open/close in 18.27 seconds: 49.25 ops/second llite.lustre-ffff9aa4c84ac800.statahead_max=0 2008 real 0m17.404s user 0m0.032s sys 0m2.386s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 17 sec llite.lustre-ffff9aa4c84ac800.statahead_max=128 llite.lustre-ffff9aa4c84ac800.statahead_max=128 2008 real 0m5.241s user 0m0.016s sys 0m0.700s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 134 statahead wrong: 2 agl total: 128 list_total: 29 fname_total: 91 hit_total: 4315 miss_total: 1285 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 25 seconds llite.lustre-ffff9aa4c84ac800.statahead_stats= statahead total: 134 statahead wrong: 2 agl total: 128 list_total: 29 fname_total: 91 hit_total: 4315 miss_total: 1285 mdc.lustre-MDT0000-mdc-ffff9aa4c84ac800.batch_stats= snapshot_time: 1779099670.901134111 secs.nsecs start_time: 1779099574.985297493 secs.nsecs elapsed_time: 95.915836618 secs.nsecs subreqs per batch batches % cum % 1: 2 6 6 2: 0 0 6 4: 1 3 10 8: 5 17 27 16: 4 13 41 32: 1 3 44 64: 16 55 100 kvm mdc.lustre-MDT0000-mdc-ffff9aa4c84ac800.batch_stats=0 total: 100 open/close in 3.79 seconds: 26.36 ops/second llite.lustre-ffff9aa4c84ac800.statahead_max=0 100 real 0m0.182s user 0m0.002s sys 0m0.018s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9aa4c84ac800.statahead_max=128 llite.lustre-ffff9aa4c84ac800.statahead_max=128 100 real 0m0.190s user 0m0.000s sys 0m0.021s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 134 statahead wrong: 2 agl total: 128 list_total: 29 fname_total: 91 hit_total: 4315 miss_total: 1285 swrong=2 ewrong=2 - open/close 367 (time 1779099697.25 total 10.02 last 36.63) - open/close 867 (time 1779099707.26 total 20.03 last 49.96) total: 900 open/close in 20.69 seconds: 43.49 ops/second llite.lustre-ffff9aa4c84ac800.statahead_max=0 1000 real 0m0.307s user 0m0.001s sys 0m0.025s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff9aa4c84ac800.statahead_max=128 llite.lustre-ffff9aa4c84ac800.statahead_max=128 1000 real 0m0.120s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 134 statahead wrong: 2 agl total: 128 list_total: 29 fname_total: 91 hit_total: 4315 miss_total: 1285 swrong=2 ewrong=2 - open/close 584 (time 1779099729.10 total 10.01 last 58.37) - open/close 1129 (time 1779099739.10 total 20.01 last 54.49) - open/close 1563 (time 1779099749.12 total 30.02 last 43.33) - open/close 1881 (time 1779099759.15 total 40.05 last 31.70) - open/close 2266 (time 1779099769.15 total 50.06 last 38.49) - open/close 2745 (time 1779099779.16 total 60.06 last 47.87) - open/close 3303 (time 1779099789.17 total 70.08 last 55.70) - open/close 3934 (time 1779099799.19 total 80.10 last 63.00) - open/close 4441 (time 1779099809.19 total 90.10 last 50.69) - open/close 4952 (time 1779099819.20 total 100.11 last 51.06) - open/close 5356 (time 1779099829.21 total 110.12 last 40.36) - open/close 5823 (time 1779099839.23 total 120.14 last 46.61) - open/close 6291 (time 1779099849.24 total 130.15 last 46.73) - open/close 6869 (time 1779099859.25 total 140.16 last 57.74) - open/close 7399 (time 1779099869.26 total 150.16 last 52.98) - open/close 8003 (time 1779099879.27 total 160.18 last 60.32) - open/close 8670 (time 1779099889.27 total 170.18 last 66.69) total: 9000 open/close in 175.73 seconds: 51.21 ops/second llite.lustre-ffff9aa4c84ac800.statahead_max=0 10000 real 0m0.568s user 0m0.004s sys 0m0.035s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9aa4c84ac800.statahead_max=128 llite.lustre-ffff9aa4c84ac800.statahead_max=128 10000 real 0m0.634s user 0m0.003s sys 0m0.044s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 134 statahead wrong: 2 agl total: 128 list_total: 29 fname_total: 91 hit_total: 4315 miss_total: 1285 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 417 seconds llite.lustre-ffff9aa4c84ac800.statahead_stats= statahead total: 134 statahead wrong: 2 agl total: 128 list_total: 29 fname_total: 91 hit_total: 4315 miss_total: 1285 mdc.lustre-MDT0000-mdc-ffff9aa4c84ac800.batch_stats= snapshot_time: 1779100332.381987021 secs.nsecs start_time: 1779099672.753835447 secs.nsecs elapsed_time: 659.628151574 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