== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 23:37:56 (1789270676) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9a30f7b4b800.batch_stats=0 total: 100 open/close in 2.88 seconds: 34.78 ops/second llite.lustre-ffff9a30f7b4b800.statahead_max=0 208 real 0m1.598s user 0m0.004s sys 0m0.212s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9a30f7b4b800.statahead_max=128 llite.lustre-ffff9a30f7b4b800.statahead_max=128 208 real 0m0.660s user 0m0.003s sys 0m0.092s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 139 statahead wrong: 2 agl total: 134 list_total: 28 fname_total: 102 hit_total: 2710 miss_total: 1531 swrong=2 ewrong=2 - open/close 555 (time 1789270704.56 total 10.00 last 55.49) total: 900 open/close in 16.27 seconds: 55.31 ops/second llite.lustre-ffff9a30f7b4b800.statahead_max=0 2008 real 0m16.263s user 0m0.031s sys 0m1.876s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 16 sec llite.lustre-ffff9a30f7b4b800.statahead_max=128 llite.lustre-ffff9a30f7b4b800.statahead_max=128 2008 real 0m4.846s user 0m0.009s sys 0m0.616s '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: 102 hit_total: 3708 miss_total: 1532 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 23 seconds llite.lustre-ffff9a30f7b4b800.statahead_stats= statahead total: 140 statahead wrong: 2 agl total: 134 list_total: 29 fname_total: 102 hit_total: 3708 miss_total: 1532 mdc.lustre-MDT0000-mdc-ffff9a30f7b4b800.batch_stats= snapshot_time: 1789270768.277318115 secs.nsecs start_time: 1789270682.153185563 secs.nsecs elapsed_time: 86.124132552 secs.nsecs subreqs per batch batches %% cum %% 1: 2 6 6 2: 2 6 12 4: 0 0 12 8: 3 9 22 16: 6 19 41 32: 3 9 51 64: 15 48 100 kvm mdc.lustre-MDT0000-mdc-ffff9a30f7b4b800.batch_stats=0 total: 100 open/close in 3.10 seconds: 32.29 ops/second llite.lustre-ffff9a30f7b4b800.statahead_max=0 100 real 0m0.078s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9a30f7b4b800.statahead_max=128 llite.lustre-ffff9a30f7b4b800.statahead_max=128 100 real 0m0.084s user 0m0.001s sys 0m0.020s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 140 statahead wrong: 2 agl total: 134 list_total: 29 fname_total: 102 hit_total: 3708 miss_total: 1532 swrong=2 ewrong=2 - open/close 596 (time 1789270790.59 total 10.01 last 59.56) total: 900 open/close in 15.03 seconds: 59.87 ops/second llite.lustre-ffff9a30f7b4b800.statahead_max=0 1000 real 0m0.213s user 0m0.003s sys 0m0.035s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9a30f7b4b800.statahead_max=128 llite.lustre-ffff9a30f7b4b800.statahead_max=128 1000 real 0m0.101s user 0m0.002s sys 0m0.019s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 140 statahead wrong: 2 agl total: 134 list_total: 29 fname_total: 102 hit_total: 3708 miss_total: 1532 swrong=2 ewrong=2 - open/close 607 (time 1789270815.33 total 10.02 last 60.59) - open/close 1246 (time 1789270825.33 total 20.02 last 63.88) - open/close 1890 (time 1789270835.35 total 30.03 last 64.32) - open/close 2540 (time 1789270845.36 total 40.05 last 64.91) - open/close 3000 (time 1789270855.38 total 50.07 last 45.92) - open/close 3427 (time 1789270865.43 total 60.12 last 42.47) - open/close 3888 (time 1789270875.45 total 70.13 last 46.04) - open/close 4423 (time 1789270885.46 total 80.15 last 53.42) - open/close 5001 (time 1789270895.47 total 90.15 last 57.77) - open/close 5596 (time 1789270905.48 total 100.17 last 59.43) - open/close 6166 (time 1789270915.49 total 110.18 last 56.95) - open/close 6741 (time 1789270925.49 total 120.18 last 57.47) - open/close 7348 (time 1789270935.50 total 130.19 last 60.63) - open/close 7986 (time 1789270945.55 total 140.24 last 63.51) - open/close 8523 (time 1789270955.56 total 150.24 last 53.67) total: 9000 open/close in 160.00 seconds: 56.25 ops/second llite.lustre-ffff9a30f7b4b800.statahead_max=0 10000 real 0m0.974s user 0m0.006s sys 0m0.074s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9a30f7b4b800.statahead_max=128 llite.lustre-ffff9a30f7b4b800.statahead_max=128 10000 real 0m0.895s user 0m0.003s sys 0m0.051s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 140 statahead wrong: 2 agl total: 134 list_total: 29 fname_total: 102 hit_total: 3708 miss_total: 1532 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 361 seconds llite.lustre-ffff9a30f7b4b800.statahead_stats= statahead total: 140 statahead wrong: 2 agl total: 134 list_total: 29 fname_total: 102 hit_total: 3708 miss_total: 1532 mdc.lustre-MDT0000-mdc-ffff9a30f7b4b800.batch_stats= snapshot_time: 1789271346.455883680 secs.nsecs start_time: 1789270770.136826453 secs.nsecs elapsed_time: 576.319057227 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