== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 20:27:41 (1788740861) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8dc126930800.batch_stats=0 total: 100 open/close in 2.49 seconds: 40.18 ops/second llite.lustre-ffff8dc126930800.statahead_max=0 208 real 0m1.367s user 0m0.006s sys 0m0.210s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff8dc126930800.statahead_max=128 llite.lustre-ffff8dc126930800.statahead_max=128 208 real 0m0.517s user 0m0.001s sys 0m0.086s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 128 statahead wrong: 2 agl total: 123 list_total: 28 fname_total: 76 hit_total: 2769 miss_total: 1408 swrong=2 ewrong=2 - open/close 787 (time 1788740884.29 total 10.00 last 78.68) total: 900 open/close in 11.71 seconds: 76.86 ops/second llite.lustre-ffff8dc126930800.statahead_max=0 2008 real 0m11.604s user 0m0.020s sys 0m1.836s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff8dc126930800.statahead_max=128 llite.lustre-ffff8dc126930800.statahead_max=128 2008 real 0m5.879s user 0m0.008s sys 0m0.684s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 6 sec statahead total: 129 statahead wrong: 2 agl total: 123 list_total: 29 fname_total: 76 hit_total: 3768 miss_total: 1408 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 21 seconds llite.lustre-ffff8dc126930800.statahead_stats= statahead total: 129 statahead wrong: 2 agl total: 123 list_total: 29 fname_total: 76 hit_total: 3768 miss_total: 1408 mdc.lustre-MDT0000-mdc-ffff8dc126930800.batch_stats= snapshot_time: 1788740939.525133280 secs.nsecs start_time: 1788740864.835087618 secs.nsecs elapsed_time: 74.690045662 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 0 0 0 8: 5 16 16 16: 8 25 41 32: 3 9 51 64: 15 48 100 kvm mdc.lustre-MDT0000-mdc-ffff8dc126930800.batch_stats=0 total: 100 open/close in 2.71 seconds: 36.89 ops/second llite.lustre-ffff8dc126930800.statahead_max=0 100 real 0m0.076s user 0m0.002s sys 0m0.020s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8dc126930800.statahead_max=128 llite.lustre-ffff8dc126930800.statahead_max=128 100 real 0m0.122s user 0m0.001s sys 0m0.022s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 129 statahead wrong: 2 agl total: 123 list_total: 29 fname_total: 76 hit_total: 3768 miss_total: 1408 swrong=2 ewrong=2 - open/close 675 (time 1788740960.85 total 10.02 last 67.37) total: 900 open/close in 14.14 seconds: 63.63 ops/second llite.lustre-ffff8dc126930800.statahead_max=0 1000 real 0m0.193s user 0m0.001s sys 0m0.050s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8dc126930800.statahead_max=128 llite.lustre-ffff8dc126930800.statahead_max=128 1000 real 0m0.258s user 0m0.001s sys 0m0.026s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 129 statahead wrong: 2 agl total: 123 list_total: 29 fname_total: 76 hit_total: 3768 miss_total: 1408 swrong=2 ewrong=2 - open/close 517 (time 1788740988.88 total 10.02 last 51.61) - open/close 1152 (time 1788740998.88 total 20.02 last 63.47) - open/close 1831 (time 1788741008.90 total 30.04 last 67.76) - open/close 2298 (time 1788741018.91 total 40.05 last 46.67) - open/close 2708 (time 1788741028.92 total 50.06 last 40.96) - open/close 3227 (time 1788741038.92 total 60.06 last 51.88) - open/close 3819 (time 1788741048.95 total 70.09 last 59.06) - open/close 4296 (time 1788741058.95 total 80.09 last 47.67) - open/close 4933 (time 1788741068.99 total 90.13 last 63.48) - open/close 5549 (time 1788741079.01 total 100.15 last 61.43) - open/close 6044 (time 1788741089.02 total 110.16 last 49.48) - open/close 6672 (time 1788741099.02 total 120.16 last 62.77) - open/close 7175 (time 1788741109.03 total 130.17 last 50.26) - open/close 7726 (time 1788741119.03 total 140.17 last 55.09) - open/close 8446 (time 1788741129.04 total 150.18 last 71.96) total: 9000 open/close in 157.09 seconds: 57.29 ops/second llite.lustre-ffff8dc126930800.statahead_max=0 10000 real 0m0.416s user 0m0.003s sys 0m0.055s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff8dc126930800.statahead_max=128 llite.lustre-ffff8dc126930800.statahead_max=128 10000 real 0m0.514s user 0m0.001s sys 0m0.043s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 129 statahead wrong: 2 agl total: 123 list_total: 29 fname_total: 76 hit_total: 3768 miss_total: 1408 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 329 seconds llite.lustre-ffff8dc126930800.statahead_stats= statahead total: 129 statahead wrong: 2 agl total: 123 list_total: 29 fname_total: 76 hit_total: 3768 miss_total: 1408 mdc.lustre-MDT0000-mdc-ffff8dc126930800.batch_stats= snapshot_time: 1788741480.802960378 secs.nsecs start_time: 1788740941.329470993 secs.nsecs elapsed_time: 539.473489385 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