== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 06:09:06 (1787566146) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9efe0a084000.batch_stats=0 total: 100 open/close in 3.33 seconds: 30.00 ops/second llite.lustre-ffff9efe0a084000.statahead_max=0 208 real 0m1.028s user 0m0.003s sys 0m0.209s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9efe0a084000.statahead_max=128 llite.lustre-ffff9efe0a084000.statahead_max=128 208 real 0m0.693s user 0m0.004s sys 0m0.094s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 139 statahead wrong: 2 agl total: 134 list_total: 28 fname_total: 111 hit_total: 2895 miss_total: 1737 swrong=2 ewrong=2 - open/close 682 (time 1787566175.18 total 10.01 last 68.16) total: 900 open/close in 13.57 seconds: 66.33 ops/second llite.lustre-ffff9efe0a084000.statahead_max=0 2008 real 0m14.225s user 0m0.030s sys 0m2.085s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 15 sec llite.lustre-ffff9efe0a084000.statahead_max=128 llite.lustre-ffff9efe0a084000.statahead_max=128 2008 real 0m5.326s user 0m0.016s sys 0m0.679s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 140 statahead wrong: 2 agl total: 134 list_total: 29 fname_total: 111 hit_total: 3893 miss_total: 1738 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-ffff9efe0a084000.statahead_stats= statahead total: 140 statahead wrong: 2 agl total: 134 list_total: 29 fname_total: 111 hit_total: 3893 miss_total: 1738 mdc.lustre-MDT0000-mdc-ffff9efe0a084000.batch_stats= snapshot_time: 1787566232.909299364 secs.nsecs start_time: 1787566152.128322005 secs.nsecs elapsed_time: 80.780977359 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 0 0 3 8: 6 19 22 16: 7 22 45 32: 2 6 51 64: 15 48 100 kvm mdc.lustre-MDT0000-mdc-ffff9efe0a084000.batch_stats=0 total: 100 open/close in 2.81 seconds: 35.54 ops/second llite.lustre-ffff9efe0a084000.statahead_max=0 100 real 0m0.080s user 0m0.000s sys 0m0.014s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9efe0a084000.statahead_max=128 llite.lustre-ffff9efe0a084000.statahead_max=128 100 real 0m0.083s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 140 statahead wrong: 2 agl total: 134 list_total: 29 fname_total: 111 hit_total: 3893 miss_total: 1738 swrong=2 ewrong=2 - open/close 673 (time 1787566254.22 total 10.00 last 67.29) total: 900 open/close in 13.97 seconds: 64.40 ops/second llite.lustre-ffff9efe0a084000.statahead_max=0 1000 real 0m0.185s user 0m0.002s sys 0m0.034s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9efe0a084000.statahead_max=128 llite.lustre-ffff9efe0a084000.statahead_max=128 1000 real 0m0.093s user 0m0.002s sys 0m0.023s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 140 statahead wrong: 2 agl total: 134 list_total: 29 fname_total: 111 hit_total: 3893 miss_total: 1738 swrong=2 ewrong=2 - open/close 673 (time 1787566278.11 total 10.01 last 67.26) - open/close 1287 (time 1787566288.13 total 20.02 last 61.32) - open/close 1844 (time 1787566298.13 total 30.03 last 55.66) - open/close 2505 (time 1787566308.14 total 40.03 last 66.06) - open/close 3149 (time 1787566318.16 total 50.05 last 64.26) - open/close 3655 (time 1787566328.17 total 60.06 last 50.56) - open/close 4216 (time 1787566338.18 total 70.07 last 56.06) - open/close 4809 (time 1787566348.18 total 80.08 last 59.26) - open/close 5447 (time 1787566358.20 total 90.09 last 63.70) - open/close 6022 (time 1787566368.21 total 100.10 last 57.46) - open/close 6661 (time 1787566378.21 total 110.10 last 63.87) - open/close 7314 (time 1787566388.22 total 120.11 last 65.25) - open/close 7942 (time 1787566398.22 total 130.11 last 62.78) - open/close 8574 (time 1787566408.26 total 140.15 last 63.00) total: 9000 open/close in 147.18 seconds: 61.15 ops/second llite.lustre-ffff9efe0a084000.statahead_max=0 10000 real 0m1.238s user 0m0.002s sys 0m0.050s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9efe0a084000.statahead_max=128 llite.lustre-ffff9efe0a084000.statahead_max=128 10000 real 0m0.942s user 0m0.003s sys 0m0.039s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 140 statahead wrong: 2 agl total: 134 list_total: 29 fname_total: 111 hit_total: 3893 miss_total: 1738 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 382 seconds llite.lustre-ffff9efe0a084000.statahead_stats= statahead total: 140 statahead wrong: 2 agl total: 134 list_total: 29 fname_total: 111 hit_total: 3893 miss_total: 1738 mdc.lustre-MDT0000-mdc-ffff9efe0a084000.batch_stats= snapshot_time: 1787566821.827053232 secs.nsecs start_time: 1787566234.636088430 secs.nsecs elapsed_time: 587.190964802 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