== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 03:02:06 (1788850926) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9f052d1fc000.batch_stats=0 total: 100 open/close in 3.08 seconds: 32.44 ops/second llite.lustre-ffff9f052d1fc000.statahead_max=0 208 real 0m1.442s user 0m0.004s sys 0m0.203s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9f052d1fc000.statahead_max=128 llite.lustre-ffff9f052d1fc000.statahead_max=128 208 real 0m0.778s user 0m0.004s sys 0m0.078s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 121 statahead wrong: 2 agl total: 117 list_total: 28 fname_total: 93 hit_total: 2562 miss_total: 1523 swrong=2 ewrong=2 - open/close 518 (time 1788850954.32 total 10.01 last 51.73) total: 900 open/close in 17.50 seconds: 51.41 ops/second llite.lustre-ffff9f052d1fc000.statahead_max=0 2008 real 0m14.869s user 0m0.029s sys 0m1.995s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 15 sec llite.lustre-ffff9f052d1fc000.statahead_max=128 llite.lustre-ffff9f052d1fc000.statahead_max=128 2008 real 0m4.783s user 0m0.011s sys 0m0.558s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 122 statahead wrong: 2 agl total: 117 list_total: 29 fname_total: 93 hit_total: 3560 miss_total: 1524 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-ffff9f052d1fc000.statahead_stats= statahead total: 122 statahead wrong: 2 agl total: 117 list_total: 29 fname_total: 93 hit_total: 3560 miss_total: 1524 mdc.lustre-MDT0000-mdc-ffff9f052d1fc000.batch_stats= snapshot_time: 1788851018.008665088 secs.nsecs start_time: 1788850931.821061334 secs.nsecs elapsed_time: 86.187603754 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 2 6 6 8: 6 18 25 16: 8 25 50 32: 1 3 53 64: 15 46 100 kvm mdc.lustre-MDT0000-mdc-ffff9f052d1fc000.batch_stats=0 total: 100 open/close in 2.83 seconds: 35.29 ops/second llite.lustre-ffff9f052d1fc000.statahead_max=0 100 real 0m0.104s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9f052d1fc000.statahead_max=128 llite.lustre-ffff9f052d1fc000.statahead_max=128 100 real 0m0.062s user 0m0.003s sys 0m0.019s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 122 statahead wrong: 2 agl total: 117 list_total: 29 fname_total: 93 hit_total: 3560 miss_total: 1524 swrong=2 ewrong=2 - open/close 626 (time 1788851040.20 total 10.02 last 62.50) total: 900 open/close in 14.53 seconds: 61.94 ops/second llite.lustre-ffff9f052d1fc000.statahead_max=0 1000 real 0m0.099s user 0m0.001s sys 0m0.021s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff9f052d1fc000.statahead_max=128 llite.lustre-ffff9f052d1fc000.statahead_max=128 1000 real 0m0.227s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 122 statahead wrong: 2 agl total: 117 list_total: 29 fname_total: 93 hit_total: 3560 miss_total: 1524 swrong=2 ewrong=2 - open/close 601 (time 1788851065.89 total 10.00 last 60.08) - open/close 1229 (time 1788851075.89 total 20.01 last 62.79) - open/close 1807 (time 1788851085.90 total 30.01 last 57.77) - open/close 2336 (time 1788851095.90 total 40.02 last 52.87) - open/close 2842 (time 1788851105.92 total 50.03 last 50.51) - open/close 3410 (time 1788851115.93 total 60.04 last 56.74) - open/close 3992 (time 1788851125.94 total 70.06 last 58.12) - open/close 4594 (time 1788851135.97 total 80.08 last 60.05) - open/close 5143 (time 1788851145.98 total 90.09 last 54.86) - open/close 5745 (time 1788851155.99 total 100.10 last 60.14) - open/close 6359 (time 1788851166.02 total 110.14 last 61.17) - open/close 6923 (time 1788851176.04 total 120.15 last 56.32) - open/close 7521 (time 1788851186.05 total 130.16 last 59.73) - open/close 8180 (time 1788851196.06 total 140.17 last 65.86) - open/close 8793 (time 1788851206.06 total 150.17 last 61.28) total: 9000 open/close in 153.49 seconds: 58.63 ops/second llite.lustre-ffff9f052d1fc000.statahead_max=0 10000 real 0m0.473s user 0m0.004s sys 0m0.045s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9f052d1fc000.statahead_max=128 llite.lustre-ffff9f052d1fc000.statahead_max=128 10000 real 0m0.585s user 0m0.005s sys 0m0.047s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 122 statahead wrong: 2 agl total: 117 list_total: 29 fname_total: 93 hit_total: 3560 miss_total: 1524 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 371 seconds llite.lustre-ffff9f052d1fc000.statahead_stats= statahead total: 122 statahead wrong: 2 agl total: 117 list_total: 29 fname_total: 93 hit_total: 3560 miss_total: 1524 mdc.lustre-MDT0000-mdc-ffff9f052d1fc000.batch_stats= snapshot_time: 1788851596.412528028 secs.nsecs start_time: 1788851019.855527794 secs.nsecs elapsed_time: 576.557000234 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