== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 19:12:08 (1786749128) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8bacad452800.batch_stats=0 total: 100 open/close in 2.35 seconds: 42.60 ops/second llite.lustre-ffff8bacad452800.statahead_max=0 208 real 0m1.151s user 0m0.004s sys 0m0.219s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff8bacad452800.statahead_max=128 llite.lustre-ffff8bacad452800.statahead_max=128 208 real 0m0.784s user 0m0.003s sys 0m0.094s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 114 statahead wrong: 2 agl total: 109 list_total: 28 fname_total: 70 hit_total: 2750 miss_total: 1609 swrong=2 ewrong=2 - open/close 623 (time 1786749153.04 total 10.03 last 62.11) total: 900 open/close in 14.29 seconds: 62.99 ops/second llite.lustre-ffff8bacad452800.statahead_max=0 2008 real 0m13.669s user 0m0.023s sys 0m2.038s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff8bacad452800.statahead_max=128 llite.lustre-ffff8bacad452800.statahead_max=128 2008 real 0m6.293s user 0m0.021s sys 0m0.718s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 6 sec statahead total: 115 statahead wrong: 2 agl total: 109 list_total: 29 fname_total: 70 hit_total: 3748 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: 22 seconds llite.lustre-ffff8bacad452800.statahead_stats= statahead total: 115 statahead wrong: 2 agl total: 109 list_total: 29 fname_total: 70 hit_total: 3748 miss_total: 1610 mdc.lustre-MDT0000-mdc-ffff8bacad452800.batch_stats= snapshot_time: 1786749213.065256459 secs.nsecs start_time: 1786749131.805171284 secs.nsecs elapsed_time: 81.260085175 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 2 6 6 4: 0 0 6 8: 2 6 13 16: 5 16 30 32: 6 20 50 64: 15 50 100 kvm mdc.lustre-MDT0000-mdc-ffff8bacad452800.batch_stats=0 total: 100 open/close in 2.89 seconds: 34.65 ops/second llite.lustre-ffff8bacad452800.statahead_max=0 100 real 0m0.130s user 0m0.003s sys 0m0.019s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8bacad452800.statahead_max=128 llite.lustre-ffff8bacad452800.statahead_max=128 100 real 0m0.135s user 0m0.002s sys 0m0.023s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 115 statahead wrong: 2 agl total: 109 list_total: 29 fname_total: 70 hit_total: 3748 miss_total: 1610 swrong=2 ewrong=2 - open/close 696 (time 1786749234.40 total 10.00 last 69.58) total: 900 open/close in 12.87 seconds: 69.94 ops/second llite.lustre-ffff8bacad452800.statahead_max=0 1000 real 0m0.127s user 0m0.002s sys 0m0.031s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8bacad452800.statahead_max=128 llite.lustre-ffff8bacad452800.statahead_max=128 1000 real 0m0.181s user 0m0.002s sys 0m0.016s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 115 statahead wrong: 2 agl total: 109 list_total: 29 fname_total: 70 hit_total: 3748 miss_total: 1610 swrong=2 ewrong=2 - open/close 563 (time 1786749257.70 total 10.00 last 56.28) - open/close 1160 (time 1786749267.72 total 20.02 last 59.59) - open/close 1744 (time 1786749277.75 total 30.05 last 58.23) - open/close 2275 (time 1786749287.75 total 40.05 last 53.09) - open/close 2977 (time 1786749297.75 total 50.06 last 70.19) - open/close 3692 (time 1786749307.76 total 60.07 last 71.43) - open/close 4338 (time 1786749317.76 total 70.07 last 64.60) - open/close 5060 (time 1786749327.77 total 80.08 last 72.12) - open/close 5747 (time 1786749337.78 total 90.08 last 68.67) - open/close 6532 (time 1786749347.78 total 100.09 last 78.45) - open/close 7258 (time 1786749357.79 total 110.09 last 72.54) - open/close 7986 (time 1786749367.80 total 120.10 last 72.76) - open/close 8659 (time 1786749377.80 total 130.10 last 67.30) total: 9000 open/close in 135.76 seconds: 66.29 ops/second llite.lustre-ffff8bacad452800.statahead_max=0 10000 real 0m1.009s user 0m0.003s sys 0m0.045s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8bacad452800.statahead_max=128 llite.lustre-ffff8bacad452800.statahead_max=128 10000 real 0m0.536s user 0m0.003s sys 0m0.053s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 115 statahead wrong: 2 agl total: 109 list_total: 29 fname_total: 70 hit_total: 3748 miss_total: 1610 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 348 seconds llite.lustre-ffff8bacad452800.statahead_stats= statahead total: 115 statahead wrong: 2 agl total: 109 list_total: 29 fname_total: 70 hit_total: 3748 miss_total: 1610 mdc.lustre-MDT0000-mdc-ffff8bacad452800.batch_stats= snapshot_time: 1786749754.731035561 secs.nsecs start_time: 1786749214.362746903 secs.nsecs elapsed_time: 540.368288658 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