== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 08:08:07 (1787141287) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9f728a3ad800.batch_stats=0 total: 100 open/close in 3.09 seconds: 32.32 ops/second llite.lustre-ffff9f728a3ad800.statahead_max=0 208 real 0m1.518s 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-ffff9f728a3ad800.statahead_max=128 llite.lustre-ffff9f728a3ad800.statahead_max=128 208 real 0m0.687s user 0m0.003s sys 0m0.089s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 138 statahead wrong: 2 agl total: 132 list_total: 28 fname_total: 73 hit_total: 3229 miss_total: 1283 swrong=2 ewrong=2 - open/close 672 (time 1787141314.52 total 10.00 last 67.18) total: 900 open/close in 13.32 seconds: 67.59 ops/second llite.lustre-ffff9f728a3ad800.statahead_max=0 2008 real 0m12.836s user 0m0.023s sys 0m2.453s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff9f728a3ad800.statahead_max=128 llite.lustre-ffff9f728a3ad800.statahead_max=128 2008 real 0m5.878s user 0m0.024s sys 0m0.599s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 139 statahead wrong: 2 agl total: 132 list_total: 29 fname_total: 73 hit_total: 4228 miss_total: 1283 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 24 seconds llite.lustre-ffff9f728a3ad800.statahead_stats= statahead total: 139 statahead wrong: 2 agl total: 132 list_total: 29 fname_total: 73 hit_total: 4228 miss_total: 1283 mdc.lustre-MDT0000-mdc-ffff9f728a3ad800.batch_stats= snapshot_time: 1787141375.537706237 secs.nsecs start_time: 1787141292.620976679 secs.nsecs elapsed_time: 82.916729558 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 1 3 3 8: 5 16 20 16: 4 13 33 32: 6 20 53 64: 14 46 100 kvm mdc.lustre-MDT0000-mdc-ffff9f728a3ad800.batch_stats=0 total: 100 open/close in 3.06 seconds: 32.67 ops/second llite.lustre-ffff9f728a3ad800.statahead_max=0 100 real 0m0.079s user 0m0.001s sys 0m0.014s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9f728a3ad800.statahead_max=128 llite.lustre-ffff9f728a3ad800.statahead_max=128 100 real 0m0.100s user 0m0.000s sys 0m0.017s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 139 statahead wrong: 2 agl total: 132 list_total: 29 fname_total: 73 hit_total: 4228 miss_total: 1283 swrong=2 ewrong=2 - open/close 552 (time 1787141400.42 total 10.00 last 55.19) total: 900 open/close in 16.69 seconds: 53.92 ops/second llite.lustre-ffff9f728a3ad800.statahead_max=0 1000 real 0m0.137s user 0m0.002s sys 0m0.021s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9f728a3ad800.statahead_max=128 llite.lustre-ffff9f728a3ad800.statahead_max=128 1000 real 0m0.198s user 0m0.001s sys 0m0.034s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 139 statahead wrong: 2 agl total: 132 list_total: 29 fname_total: 73 hit_total: 4228 miss_total: 1283 swrong=2 ewrong=2 - open/close 550 (time 1787141428.83 total 10.01 last 54.94) - open/close 1106 (time 1787141438.85 total 20.03 last 55.47) - open/close 1653 (time 1787141448.86 total 30.04 last 54.65) - open/close 2154 (time 1787141458.86 total 40.05 last 50.08) - open/close 2600 (time 1787141468.89 total 50.07 last 44.48) - open/close 3060 (time 1787141478.91 total 60.09 last 45.91) - open/close 3525 (time 1787141488.91 total 70.10 last 46.47) - open/close 4095 (time 1787141498.95 total 80.14 last 56.77) - open/close 4543 (time 1787141508.98 total 90.16 last 44.70) - open/close 5091 (time 1787141518.98 total 100.17 last 54.77) - open/close 5653 (time 1787141528.99 total 110.17 last 56.17) - open/close 6196 (time 1787141539.00 total 120.18 last 54.23) - open/close 6775 (time 1787141549.01 total 130.20 last 57.82) - open/close 7323 (time 1787141559.02 total 140.21 last 54.75) - open/close 7868 (time 1787141569.02 total 150.21 last 54.49) - open/close 8413 (time 1787141579.03 total 160.21 last 54.47) total: 9000 open/close in 169.96 seconds: 52.95 ops/second llite.lustre-ffff9f728a3ad800.statahead_max=0 10000 real 0m0.553s user 0m0.003s sys 0m0.047s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9f728a3ad800.statahead_max=128 llite.lustre-ffff9f728a3ad800.statahead_max=128 10000 real 0m0.579s user 0m0.005s sys 0m0.055s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 139 statahead wrong: 2 agl total: 132 list_total: 29 fname_total: 73 hit_total: 4228 miss_total: 1283 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 381 seconds llite.lustre-ffff9f728a3ad800.statahead_stats= statahead total: 139 statahead wrong: 2 agl total: 132 list_total: 29 fname_total: 73 hit_total: 4228 miss_total: 1283 mdc.lustre-MDT0000-mdc-ffff9f728a3ad800.batch_stats= snapshot_time: 1787141991.341892645 secs.nsecs start_time: 1787141378.181759204 secs.nsecs elapsed_time: 613.160133441 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