== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 20:44:02 (1788569042) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8ea804e67800.batch_stats=0 total: 100 open/close in 2.71 seconds: 36.89 ops/second llite.lustre-ffff8ea804e67800.statahead_max=0 208 real 0m1.714s user 0m0.003s sys 0m0.223s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff8ea804e67800.statahead_max=128 llite.lustre-ffff8ea804e67800.statahead_max=128 208 real 0m0.532s 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: 139 statahead wrong: 2 agl total: 134 list_total: 28 fname_total: 107 hit_total: 3209 miss_total: 1281 swrong=2 ewrong=2 - open/close 607 (time 1788569069.15 total 10.01 last 60.66) total: 900 open/close in 14.33 seconds: 62.79 ops/second llite.lustre-ffff8ea804e67800.statahead_max=0 2008 real 0m11.592s user 0m0.025s sys 0m1.862s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff8ea804e67800.statahead_max=128 llite.lustre-ffff8ea804e67800.statahead_max=128 2008 real 0m4.190s user 0m0.013s sys 0m0.594s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 140 statahead wrong: 2 agl total: 134 list_total: 29 fname_total: 107 hit_total: 4207 miss_total: 1282 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-ffff8ea804e67800.statahead_stats= statahead total: 140 statahead wrong: 2 agl total: 134 list_total: 29 fname_total: 107 hit_total: 4207 miss_total: 1282 mdc.lustre-MDT0000-mdc-ffff8ea804e67800.batch_stats= snapshot_time: 1788569124.285779179 secs.nsecs start_time: 1788569046.955306475 secs.nsecs elapsed_time: 77.330472704 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 1 3 6 8: 4 12 18 16: 8 25 43 32: 4 12 56 64: 14 43 100 kvm mdc.lustre-MDT0000-mdc-ffff8ea804e67800.batch_stats=0 total: 100 open/close in 3.27 seconds: 30.55 ops/second llite.lustre-ffff8ea804e67800.statahead_max=0 100 real 0m0.119s user 0m0.003s sys 0m0.028s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8ea804e67800.statahead_max=128 llite.lustre-ffff8ea804e67800.statahead_max=128 100 real 0m0.177s user 0m0.001s sys 0m0.022s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 140 statahead wrong: 2 agl total: 134 list_total: 29 fname_total: 107 hit_total: 4207 miss_total: 1282 swrong=2 ewrong=2 - open/close 694 (time 1788569148.00 total 10.01 last 69.31) total: 900 open/close in 12.99 seconds: 69.27 ops/second llite.lustre-ffff8ea804e67800.statahead_max=0 1000 real 0m0.141s user 0m0.001s sys 0m0.041s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff8ea804e67800.statahead_max=128 llite.lustre-ffff8ea804e67800.statahead_max=128 1000 real 0m0.162s user 0m0.001s sys 0m0.020s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 140 statahead wrong: 2 agl total: 134 list_total: 29 fname_total: 107 hit_total: 4207 miss_total: 1282 swrong=2 ewrong=2 - open/close 731 (time 1788569170.57 total 10.00 last 73.07) - open/close 1433 (time 1788569180.58 total 20.01 last 70.14) - open/close 2199 (time 1788569190.59 total 30.02 last 76.55) - open/close 2917 (time 1788569200.59 total 40.02 last 71.76) - open/close 3645 (time 1788569210.60 total 50.03 last 72.78) - open/close 4330 (time 1788569220.61 total 60.04 last 68.43) - open/close 5054 (time 1788569230.61 total 70.04 last 72.38) - open/close 5671 (time 1788569240.65 total 80.08 last 61.47) - open/close 6280 (time 1788569250.65 total 90.08 last 60.86) - open/close 6940 (time 1788569260.66 total 100.09 last 65.93) - open/close 7599 (time 1788569270.67 total 110.10 last 65.84) - open/close 8219 (time 1788569280.69 total 120.11 last 61.92) - open/close 8783 (time 1788569290.69 total 130.12 last 56.35) total: 9000 open/close in 133.90 seconds: 67.21 ops/second llite.lustre-ffff8ea804e67800.statahead_max=0 10000 real 0m0.863s user 0m0.002s sys 0m0.039s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8ea804e67800.statahead_max=128 llite.lustre-ffff8ea804e67800.statahead_max=128 10000 real 0m0.928s user 0m0.003s sys 0m0.036s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 140 statahead wrong: 2 agl total: 134 list_total: 29 fname_total: 107 hit_total: 4207 miss_total: 1282 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 336 seconds llite.lustre-ffff8ea804e67800.statahead_stats= statahead total: 140 statahead wrong: 2 agl total: 134 list_total: 29 fname_total: 107 hit_total: 4207 miss_total: 1282 mdc.lustre-MDT0000-mdc-ffff8ea804e67800.batch_stats= snapshot_time: 1788569651.283997796 secs.nsecs start_time: 1788569126.158743899 secs.nsecs elapsed_time: 525.125253897 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