== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 03:54:02 (1786953242) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9d4708c47800.batch_stats=0 total: 100 open/close in 3.98 seconds: 25.13 ops/second llite.lustre-ffff9d4708c47800.statahead_max=0 208 real 0m1.858s user 0m0.005s sys 0m0.242s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9d4708c47800.statahead_max=128 llite.lustre-ffff9d4708c47800.statahead_max=128 208 real 0m0.699s user 0m0.008s sys 0m0.099s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 137 statahead wrong: 2 agl total: 131 list_total: 28 fname_total: 99 hit_total: 2916 miss_total: 1610 swrong=2 ewrong=2 - open/close 614 (time 1786953273.34 total 10.00 last 61.39) total: 900 open/close in 15.60 seconds: 57.69 ops/second llite.lustre-ffff9d4708c47800.statahead_max=0 2008 real 0m15.084s user 0m0.026s sys 0m2.216s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 15 sec llite.lustre-ffff9d4708c47800.statahead_max=128 llite.lustre-ffff9d4708c47800.statahead_max=128 2008 real 0m5.499s user 0m0.024s sys 0m0.724s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 138 statahead wrong: 2 agl total: 131 list_total: 29 fname_total: 99 hit_total: 3915 miss_total: 1610 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 24 seconds llite.lustre-ffff9d4708c47800.statahead_stats= statahead total: 138 statahead wrong: 2 agl total: 131 list_total: 29 fname_total: 99 hit_total: 3915 miss_total: 1610 mdc.lustre-MDT0000-mdc-ffff9d4708c47800.batch_stats= snapshot_time: 1786953337.392935588 secs.nsecs start_time: 1786953248.467803886 secs.nsecs elapsed_time: 88.925131702 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 0 0 0 8: 7 21 21 16: 7 21 42 32: 5 15 57 64: 14 42 100 kvm mdc.lustre-MDT0000-mdc-ffff9d4708c47800.batch_stats=0 total: 100 open/close in 2.86 seconds: 34.91 ops/second llite.lustre-ffff9d4708c47800.statahead_max=0 100 real 0m0.153s user 0m0.003s sys 0m0.037s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9d4708c47800.statahead_max=128 llite.lustre-ffff9d4708c47800.statahead_max=128 100 real 0m0.122s user 0m0.003s sys 0m0.014s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 138 statahead wrong: 2 agl total: 131 list_total: 29 fname_total: 99 hit_total: 3915 miss_total: 1610 swrong=2 ewrong=2 - open/close 508 (time 1786953361.05 total 10.01 last 50.75) total: 900 open/close in 16.37 seconds: 54.97 ops/second llite.lustre-ffff9d4708c47800.statahead_max=0 1000 real 0m0.213s user 0m0.003s sys 0m0.045s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9d4708c47800.statahead_max=128 llite.lustre-ffff9d4708c47800.statahead_max=128 1000 real 0m0.186s user 0m0.002s sys 0m0.018s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 138 statahead wrong: 2 agl total: 131 list_total: 29 fname_total: 99 hit_total: 3915 miss_total: 1610 swrong=2 ewrong=2 - open/close 559 (time 1786953388.57 total 10.02 last 55.78) - open/close 1189 (time 1786953398.58 total 20.03 last 62.96) - open/close 1734 (time 1786953408.60 total 30.05 last 54.38) - open/close 2224 (time 1786953418.61 total 40.06 last 48.93) - open/close 2832 (time 1786953428.62 total 50.07 last 60.74) - open/close 3405 (time 1786953438.62 total 60.08 last 57.29) - open/close 4094 (time 1786953448.63 total 70.09 last 68.83) - open/close 4739 (time 1786953458.64 total 80.09 last 64.48) - open/close 5303 (time 1786953468.66 total 90.11 last 56.27) - open/close 5777 (time 1786953478.68 total 100.13 last 47.32) - open/close 6277 (time 1786953488.69 total 110.14 last 49.92) - open/close 6783 (time 1786953498.72 total 120.17 last 50.45) - open/close 7260 (time 1786953508.73 total 130.18 last 47.66) - open/close 7834 (time 1786953518.74 total 140.19 last 57.36) - open/close 8367 (time 1786953528.75 total 150.20 last 53.23) - open/close 8903 (time 1786953538.75 total 160.20 last 53.60) total: 9000 open/close in 161.87 seconds: 55.60 ops/second llite.lustre-ffff9d4708c47800.statahead_max=0 10000 real 0m0.546s user 0m0.005s sys 0m0.053s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9d4708c47800.statahead_max=128 llite.lustre-ffff9d4708c47800.statahead_max=128 10000 real 0m0.877s user 0m0.002s sys 0m0.050s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 138 statahead wrong: 2 agl total: 131 list_total: 29 fname_total: 99 hit_total: 3915 miss_total: 1610 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 405 seconds llite.lustre-ffff9d4708c47800.statahead_stats= statahead total: 138 statahead wrong: 2 agl total: 131 list_total: 29 fname_total: 99 hit_total: 3915 miss_total: 1610 mdc.lustre-MDT0000-mdc-ffff9d4708c47800.batch_stats= snapshot_time: 1786953967.724059002 secs.nsecs start_time: 1786953339.326580325 secs.nsecs elapsed_time: 628.397478677 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