== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 22:40:23 (1787798423) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff94664603d800.batch_stats=0 total: 100 open/close in 2.61 seconds: 38.29 ops/second llite.lustre-ffff94664603d800.statahead_max=0 208 real 0m1.048s user 0m0.003s sys 0m0.203s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff94664603d800.statahead_max=128 llite.lustre-ffff94664603d800.statahead_max=128 208 real 0m0.622s user 0m0.005s sys 0m0.096s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 147 statahead wrong: 2 agl total: 142 list_total: 29 fname_total: 94 hit_total: 3012 miss_total: 1649 swrong=2 ewrong=2 - open/close 561 (time 1787798448.75 total 10.01 last 56.06) total: 900 open/close in 16.07 seconds: 56.02 ops/second llite.lustre-ffff94664603d800.statahead_max=0 2008 real 0m13.833s user 0m0.027s sys 0m1.987s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff94664603d800.statahead_max=128 llite.lustre-ffff94664603d800.statahead_max=128 2008 real 0m4.621s user 0m0.015s sys 0m0.666s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 148 statahead wrong: 2 agl total: 142 list_total: 30 fname_total: 94 hit_total: 4010 miss_total: 1650 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-ffff94664603d800.statahead_stats= statahead total: 148 statahead wrong: 2 agl total: 142 list_total: 30 fname_total: 94 hit_total: 4010 miss_total: 1650 mdc.lustre-MDT0000-mdc-ffff94664603d800.batch_stats= snapshot_time: 1787798506.703514830 secs.nsecs start_time: 1787798427.688841904 secs.nsecs elapsed_time: 79.014672926 secs.nsecs subreqs per batch batches %% cum %% 1: 3 9 9 2: 0 0 9 4: 0 0 9 8: 3 9 18 16: 10 30 48 32: 3 9 57 64: 14 42 100 kvm mdc.lustre-MDT0000-mdc-ffff94664603d800.batch_stats=0 total: 100 open/close in 2.82 seconds: 35.41 ops/second llite.lustre-ffff94664603d800.statahead_max=0 100 real 0m0.133s user 0m0.002s sys 0m0.017s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff94664603d800.statahead_max=128 llite.lustre-ffff94664603d800.statahead_max=128 100 real 0m0.111s user 0m0.003s sys 0m0.024s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 148 statahead wrong: 2 agl total: 142 list_total: 30 fname_total: 94 hit_total: 4010 miss_total: 1650 swrong=2 ewrong=2 - open/close 564 (time 1787798527.84 total 10.00 last 56.38) total: 900 open/close in 16.58 seconds: 54.27 ops/second llite.lustre-ffff94664603d800.statahead_max=0 1000 real 0m0.178s user 0m0.001s sys 0m0.026s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff94664603d800.statahead_max=128 llite.lustre-ffff94664603d800.statahead_max=128 1000 real 0m0.172s user 0m0.003s sys 0m0.019s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 148 statahead wrong: 2 agl total: 142 list_total: 30 fname_total: 94 hit_total: 4010 miss_total: 1650 swrong=2 ewrong=2 - open/close 563 (time 1787798553.26 total 10.01 last 56.26) - open/close 1160 (time 1787798563.26 total 20.01 last 59.68) - open/close 1757 (time 1787798573.27 total 30.02 last 59.66) - open/close 2361 (time 1787798583.28 total 40.03 last 60.32) - open/close 2995 (time 1787798593.29 total 50.04 last 63.37) - open/close 3604 (time 1787798603.30 total 60.05 last 60.83) - open/close 4172 (time 1787798613.30 total 70.05 last 56.78) - open/close 4732 (time 1787798623.32 total 80.06 last 55.93) - open/close 5291 (time 1787798633.32 total 90.07 last 55.88) - open/close 5915 (time 1787798643.35 total 100.09 last 62.24) - open/close 6521 (time 1787798653.36 total 110.11 last 60.49) - open/close 7220 (time 1787798663.38 total 120.13 last 69.81) - open/close 7869 (time 1787798673.38 total 130.13 last 64.86) - open/close 8546 (time 1787798683.41 total 140.16 last 67.53) total: 9000 open/close in 147.19 seconds: 61.14 ops/second llite.lustre-ffff94664603d800.statahead_max=0 10000 real 0m0.645s user 0m0.006s sys 0m0.062s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff94664603d800.statahead_max=128 llite.lustre-ffff94664603d800.statahead_max=128 10000 real 0m0.502s user 0m0.003s sys 0m0.042s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 148 statahead wrong: 2 agl total: 142 list_total: 30 fname_total: 94 hit_total: 4010 miss_total: 1650 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 372 seconds llite.lustre-ffff94664603d800.statahead_stats= statahead total: 148 statahead wrong: 2 agl total: 142 list_total: 30 fname_total: 94 hit_total: 4010 miss_total: 1650 mdc.lustre-MDT0000-mdc-ffff94664603d800.batch_stats= snapshot_time: 1787799077.875847677 secs.nsecs start_time: 1787798508.470389396 secs.nsecs elapsed_time: 569.405458281 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