== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 04:50:29 (1787388629) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff964c42e78000.batch_stats=0 total: 100 open/close in 2.65 seconds: 37.68 ops/second llite.lustre-ffff964c42e78000.statahead_max=0 208 real 0m1.285s user 0m0.006s sys 0m0.224s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff964c42e78000.statahead_max=128 llite.lustre-ffff964c42e78000.statahead_max=128 208 real 0m0.651s user 0m0.002s sys 0m0.073s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 156 statahead wrong: 2 agl total: 151 list_total: 42 fname_total: 112 hit_total: 2595 miss_total: 1559 swrong=2 ewrong=2 - open/close 729 (time 1787388654.67 total 10.01 last 72.85) total: 900 open/close in 12.34 seconds: 72.91 ops/second llite.lustre-ffff964c42e78000.statahead_max=0 2008 real 0m11.759s user 0m0.023s sys 0m1.898s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff964c42e78000.statahead_max=128 llite.lustre-ffff964c42e78000.statahead_max=128 2008 real 0m4.131s user 0m0.010s sys 0m0.664s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 157 statahead wrong: 2 agl total: 151 list_total: 43 fname_total: 112 hit_total: 3594 miss_total: 1559 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 18 seconds llite.lustre-ffff964c42e78000.statahead_stats= statahead total: 157 statahead wrong: 2 agl total: 151 list_total: 43 fname_total: 112 hit_total: 3594 miss_total: 1559 mdc.lustre-MDT0000-mdc-ffff964c42e78000.batch_stats= snapshot_time: 1787388701.021806760 secs.nsecs start_time: 1787388633.412382097 secs.nsecs elapsed_time: 67.609424663 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 0 0 3 8: 6 19 22 16: 8 25 48 32: 2 6 54 64: 14 45 100 kvm mdc.lustre-MDT0000-mdc-ffff964c42e78000.batch_stats=0 total: 100 open/close in 2.40 seconds: 41.68 ops/second llite.lustre-ffff964c42e78000.statahead_max=0 100 real 0m0.095s user 0m0.003s sys 0m0.012s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff964c42e78000.statahead_max=128 llite.lustre-ffff964c42e78000.statahead_max=128 100 real 0m0.098s user 0m0.001s sys 0m0.015s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 157 statahead wrong: 2 agl total: 151 list_total: 43 fname_total: 112 hit_total: 3594 miss_total: 1559 swrong=2 ewrong=2 - open/close 715 (time 1787388720.74 total 10.00 last 71.48) total: 900 open/close in 12.60 seconds: 71.43 ops/second llite.lustre-ffff964c42e78000.statahead_max=0 1000 real 0m0.120s user 0m0.003s sys 0m0.021s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff964c42e78000.statahead_max=128 llite.lustre-ffff964c42e78000.statahead_max=128 1000 real 0m0.204s user 0m0.003s sys 0m0.021s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 157 statahead wrong: 2 agl total: 151 list_total: 43 fname_total: 112 hit_total: 3594 miss_total: 1559 swrong=2 ewrong=2 - open/close 699 (time 1787388742.95 total 10.02 last 69.79) - open/close 1418 (time 1787388752.95 total 20.02 last 71.89) - open/close 2207 (time 1787388762.95 total 30.02 last 78.86) - open/close 3046 (time 1787388772.96 total 40.03 last 83.81) - open/close 3802 (time 1787388782.97 total 50.04 last 75.59) - open/close 4592 (time 1787388792.97 total 60.04 last 78.94) - open/close 5385 (time 1787388802.99 total 70.06 last 79.14) - open/close 6145 (time 1787388813.00 total 80.07 last 75.96) - open/close 6896 (time 1787388823.00 total 90.07 last 75.08) - open/close 7726 (time 1787388833.01 total 100.08 last 82.92) - open/close 8524 (time 1787388843.01 total 110.08 last 79.79) total: 9000 open/close in 116.64 seconds: 77.16 ops/second llite.lustre-ffff964c42e78000.statahead_max=0 10000 real 0m0.524s user 0m0.004s sys 0m0.032s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff964c42e78000.statahead_max=128 llite.lustre-ffff964c42e78000.statahead_max=128 10000 real 0m0.368s user 0m0.003s sys 0m0.040s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 157 statahead wrong: 2 agl total: 151 list_total: 43 fname_total: 112 hit_total: 3594 miss_total: 1559 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 296 seconds llite.lustre-ffff964c42e78000.statahead_stats= statahead total: 157 statahead wrong: 2 agl total: 151 list_total: 43 fname_total: 112 hit_total: 3594 miss_total: 1559 mdc.lustre-MDT0000-mdc-ffff964c42e78000.batch_stats= snapshot_time: 1787389159.715152177 secs.nsecs start_time: 1787388702.498928967 secs.nsecs elapsed_time: 457.216223210 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