== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 03:40:36 (1782632436) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff89bd112ae800.batch_stats=0 total: 100 open/close in 0.64 seconds: 157.10 ops/second llite.lustre-ffff89bd112ae800.statahead_max=0 208 real 0m0.346s user 0m0.003s sys 0m0.140s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff89bd112ae800.statahead_max=128 llite.lustre-ffff89bd112ae800.statahead_max=128 208 real 0m0.251s user 0m0.001s sys 0m0.101s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 52 statahead wrong: 2 agl total: 49 list_total: 22 fname_total: 30 hit_total: 2670 miss_total: 945 swrong=2 ewrong=2 total: 900 open/close in 1.94 seconds: 465.06 ops/second llite.lustre-ffff89bd112ae800.statahead_max=0 2008 real 0m3.375s user 0m0.003s sys 0m1.392s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 4 sec llite.lustre-ffff89bd112ae800.statahead_max=128 llite.lustre-ffff89bd112ae800.statahead_max=128 2008 real 0m1.874s user 0m0.007s sys 0m0.994s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 53 statahead wrong: 2 agl total: 49 list_total: 23 fname_total: 30 hit_total: 3669 miss_total: 945 swrong=2 ewrong=2 - open/close 4460 (time 1782632461.05 total 10.00 last 445.90) - open/close 8762 (time 1782632471.05 total 20.00 last 430.19) total: 9000 open/close in 20.54 seconds: 438.27 ops/second llite.lustre-ffff89bd112ae800.statahead_max=0 20008 real 0m34.735s user 0m0.099s sys 0m14.491s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files without statahead: 34 sec llite.lustre-ffff89bd112ae800.statahead_max=128 llite.lustre-ffff89bd112ae800.statahead_max=128 20008 real 0m17.115s user 0m0.045s sys 0m9.760s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files with statahead: 17 sec statahead total: 54 statahead wrong: 2 agl total: 49 list_total: 24 fname_total: 30 hit_total: 13668 miss_total: 945 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 58 seconds llite.lustre-ffff89bd112ae800.statahead_stats= statahead total: 54 statahead wrong: 2 agl total: 49 list_total: 24 fname_total: 30 hit_total: 13668 miss_total: 945 mdc.lustre-MDT0000-mdc-ffff89bd112ae800.batch_stats= snapshot_time: 1782632590.260070197 secs.nsecs start_time: 1782632438.023020599 secs.nsecs elapsed_time: 152.237049598 secs.nsecs subreqs per batch batches %% cum %% 1: 30 9 9 2: 1 0 9 4: 0 0 9 8: 4 1 11 16: 121 38 49 32: 16 5 54 64: 143 45 100 kvm mdc.lustre-MDT0000-mdc-ffff89bd112ae800.batch_stats=0 total: 100 open/close in 1.12 seconds: 89.18 ops/second llite.lustre-ffff89bd112ae800.statahead_max=0 100 real 0m0.023s user 0m0.001s sys 0m0.015s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff89bd112ae800.statahead_max=128 llite.lustre-ffff89bd112ae800.statahead_max=128 100 real 0m0.023s user 0m0.000s sys 0m0.016s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 54 statahead wrong: 2 agl total: 49 list_total: 24 fname_total: 30 hit_total: 13668 miss_total: 945 swrong=2 ewrong=2 total: 900 open/close in 1.88 seconds: 479.68 ops/second llite.lustre-ffff89bd112ae800.statahead_max=0 1000 real 0m0.126s user 0m0.003s sys 0m0.098s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff89bd112ae800.statahead_max=128 llite.lustre-ffff89bd112ae800.statahead_max=128 1000 real 0m0.034s user 0m0.001s sys 0m0.015s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 54 statahead wrong: 2 agl total: 49 list_total: 24 fname_total: 30 hit_total: 13668 miss_total: 945 swrong=2 ewrong=2 - open/close 4605 (time 1782632608.48 total 10.00 last 460.49) total: 9000 open/close in 19.70 seconds: 456.94 ops/second llite.lustre-ffff89bd112ae800.statahead_max=0 10000 real 0m0.185s user 0m0.006s sys 0m0.027s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff89bd112ae800.statahead_max=128 llite.lustre-ffff89bd112ae800.statahead_max=128 10000 real 0m0.247s user 0m0.004s sys 0m0.107s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 54 statahead wrong: 2 agl total: 49 list_total: 24 fname_total: 30 hit_total: 13668 miss_total: 945 swrong=2 ewrong=2 - open/close 4505 (time 1782632633.23 total 10.00 last 450.46) - open/close 9061 (time 1782632643.23 total 20.00 last 455.51) - open/close 13594 (time 1782632653.23 total 30.00 last 453.22) - open/close 17777 (time 1782632663.24 total 40.01 last 418.25) - open/close 20000 (time 1782632668.41 total 45.18 last 429.37) - open/close 24017 (time 1782632678.42 total 55.19 last 401.61) - open/close 28362 (time 1782632688.42 total 65.19 last 434.42) - open/close 30000 (time 1782632692.10 total 68.86 last 445.36) - open/close 34279 (time 1782632702.10 total 78.87 last 427.86) - open/close 38512 (time 1782632712.10 total 88.87 last 423.29) - open/close 40000 (time 1782632715.75 total 92.52 last 407.54) - open/close 44163 (time 1782632725.75 total 102.52 last 416.21) - open/close 48530 (time 1782632735.75 total 112.52 last 436.67) - open/close 50000 (time 1782632739.02 total 115.79 last 449.00) - open/close 54432 (time 1782632749.03 total 125.80 last 443.14) - open/close 58727 (time 1782632759.03 total 135.80 last 429.43) - open/close 60000 (time 1782632762.02 total 138.79 last 425.46) - open/close 64318 (time 1782632772.03 total 148.80 last 431.45) - open/close 68509 (time 1782632782.03 total 158.80 last 419.05) - open/close 70000 (time 1782632785.63 total 162.40 last 413.79) - open/close 74309 (time 1782632795.74 total 172.51 last 426.10) - open/close 78739 (time 1782632805.75 total 182.52 last 442.93) - open/close 80000 (time 1782632808.76 total 185.53 last 418.09) - open/close 84183 (time 1782632818.76 total 195.53 last 418.19) - open/close 88404 (time 1782632828.77 total 205.54 last 422.08) total: 90000 open/close in 209.30 seconds: 430.00 ops/second llite.lustre-ffff89bd112ae800.statahead_max=0 100000 real 0m1.657s user 0m0.014s sys 0m0.200s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffff89bd112ae800.statahead_max=128 llite.lustre-ffff89bd112ae800.statahead_max=128 100000 real 0m1.567s user 0m0.012s sys 0m0.183s 'statx --cached=always -D' 100000 files with statahead: 2 sec statahead total: 54 statahead wrong: 2 agl total: 49 list_total: 24 fname_total: 30 hit_total: 13668 miss_total: 945 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 892 seconds llite.lustre-ffff89bd112ae800.statahead_stats= statahead total: 54 statahead wrong: 2 agl total: 49 list_total: 24 fname_total: 30 hit_total: 13668 miss_total: 945 mdc.lustre-MDT0000-mdc-ffff89bd112ae800.batch_stats= snapshot_time: 1782633751.542294625 secs.nsecs start_time: 1782632590.768145958 secs.nsecs elapsed_time: 1160.774148667 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