== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 12:34:33 (1788626073) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8feb87c68800.batch_stats=0 total: 100 open/close in 2.98 seconds: 33.61 ops/second llite.lustre-ffff8feb87c68800.statahead_max=0 208 real 0m1.573s user 0m0.002s sys 0m0.214s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff8feb87c68800.statahead_max=128 llite.lustre-ffff8feb87c68800.statahead_max=128 208 real 0m0.935s user 0m0.003s sys 0m0.095s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 160 statahead wrong: 2 agl total: 154 list_total: 28 fname_total: 122 hit_total: 2903 miss_total: 1732 swrong=2 ewrong=2 - open/close 596 (time 1788626101.25 total 10.01 last 59.56) total: 900 open/close in 15.07 seconds: 59.73 ops/second llite.lustre-ffff8feb87c68800.statahead_max=0 2008 real 0m13.890s user 0m0.030s sys 0m2.076s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff8feb87c68800.statahead_max=128 llite.lustre-ffff8feb87c68800.statahead_max=128 2008 real 0m5.334s user 0m0.024s sys 0m0.645s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 6 sec statahead total: 161 statahead wrong: 2 agl total: 154 list_total: 29 fname_total: 122 hit_total: 3901 miss_total: 1733 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-ffff8feb87c68800.statahead_stats= statahead total: 161 statahead wrong: 2 agl total: 154 list_total: 29 fname_total: 122 hit_total: 3901 miss_total: 1733 mdc.lustre-MDT0000-mdc-ffff8feb87c68800.batch_stats= snapshot_time: 1788626160.703974600 secs.nsecs start_time: 1788626078.739191106 secs.nsecs elapsed_time: 81.964783494 secs.nsecs subreqs per batch batches %% cum %% 1: 2 6 6 2: 1 3 9 4: 0 0 9 8: 5 16 25 16: 4 12 38 32: 5 16 54 64: 14 45 100 kvm mdc.lustre-MDT0000-mdc-ffff8feb87c68800.batch_stats=0 total: 100 open/close in 2.57 seconds: 38.88 ops/second llite.lustre-ffff8feb87c68800.statahead_max=0 100 real 0m0.112s user 0m0.001s sys 0m0.018s 'statx --cached=always -D' 100 files without statahead: 1 sec llite.lustre-ffff8feb87c68800.statahead_max=128 llite.lustre-ffff8feb87c68800.statahead_max=128 100 real 0m0.069s user 0m0.000s sys 0m0.017s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 161 statahead wrong: 2 agl total: 154 list_total: 29 fname_total: 122 hit_total: 3901 miss_total: 1733 swrong=2 ewrong=2 - open/close 650 (time 1788626182.75 total 10.00 last 64.97) total: 900 open/close in 13.84 seconds: 65.03 ops/second llite.lustre-ffff8feb87c68800.statahead_max=0 1000 real 0m0.147s user 0m0.003s sys 0m0.017s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8feb87c68800.statahead_max=128 llite.lustre-ffff8feb87c68800.statahead_max=128 1000 real 0m0.137s user 0m0.003s sys 0m0.025s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 161 statahead wrong: 2 agl total: 154 list_total: 29 fname_total: 122 hit_total: 3901 miss_total: 1733 swrong=2 ewrong=2 - open/close 661 (time 1788626207.60 total 10.00 last 66.09) - open/close 1358 (time 1788626217.60 total 20.01 last 69.67) - open/close 2042 (time 1788626227.61 total 30.01 last 68.36) - open/close 2768 (time 1788626237.61 total 40.01 last 72.59) - open/close 3499 (time 1788626247.63 total 50.03 last 72.97) - open/close 4167 (time 1788626257.64 total 60.04 last 66.74) - open/close 4748 (time 1788626267.65 total 70.05 last 58.01) - open/close 5335 (time 1788626277.66 total 80.06 last 58.65) - open/close 5952 (time 1788626287.66 total 90.06 last 61.69) - open/close 6552 (time 1788626297.67 total 100.07 last 59.96) - open/close 7212 (time 1788626307.67 total 110.08 last 65.96) - open/close 7790 (time 1788626317.69 total 120.10 last 57.69) - open/close 8449 (time 1788626327.70 total 130.11 last 65.83) - open/close 8948 (time 1788626337.73 total 140.13 last 49.80) total: 9000 open/close in 140.79 seconds: 63.93 ops/second llite.lustre-ffff8feb87c68800.statahead_max=0 10000 real 0m0.716s user 0m0.003s sys 0m0.034s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8feb87c68800.statahead_max=128 llite.lustre-ffff8feb87c68800.statahead_max=128 10000 real 0m0.875s user 0m0.004s sys 0m0.037s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 161 statahead wrong: 2 agl total: 154 list_total: 29 fname_total: 122 hit_total: 3901 miss_total: 1733 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 365 seconds llite.lustre-ffff8feb87c68800.statahead_stats= statahead total: 161 statahead wrong: 2 agl total: 154 list_total: 29 fname_total: 122 hit_total: 3901 miss_total: 1733 mdc.lustre-MDT0000-mdc-ffff8feb87c68800.batch_stats= snapshot_time: 1788626722.558063141 secs.nsecs start_time: 1788626162.893198660 secs.nsecs elapsed_time: 559.664864481 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