== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 06:21:38 (1787739698) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8b2274ddb800.batch_stats=0 total: 100 open/close in 3.28 seconds: 30.49 ops/second llite.lustre-ffff8b2274ddb800.statahead_max=0 208 real 0m2.075s user 0m0.004s sys 0m0.222s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff8b2274ddb800.statahead_max=128 llite.lustre-ffff8b2274ddb800.statahead_max=128 208 real 0m0.862s user 0m0.003s sys 0m0.081s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 116 statahead wrong: 2 agl total: 111 list_total: 29 fname_total: 66 hit_total: 2773 miss_total: 1681 swrong=2 ewrong=2 - open/close 580 (time 1787739727.98 total 10.01 last 57.94) total: 900 open/close in 15.72 seconds: 57.26 ops/second llite.lustre-ffff8b2274ddb800.statahead_max=0 2008 real 0m14.409s user 0m0.033s sys 0m1.977s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff8b2274ddb800.statahead_max=128 llite.lustre-ffff8b2274ddb800.statahead_max=128 2008 real 0m4.621s user 0m0.018s sys 0m0.693s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 30 fname_total: 66 hit_total: 3771 miss_total: 1682 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 26 seconds llite.lustre-ffff8b2274ddb800.statahead_stats= statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 30 fname_total: 66 hit_total: 3771 miss_total: 1682 mdc.lustre-MDT0000-mdc-ffff8b2274ddb800.batch_stats= snapshot_time: 1787739795.682143208 secs.nsecs start_time: 1787739703.648432482 secs.nsecs elapsed_time: 92.033710726 secs.nsecs subreqs per batch batches %% cum %% 1: 2 5 5 2: 2 5 11 4: 1 2 14 8: 5 14 28 16: 4 11 40 32: 7 20 60 64: 14 40 100 kvm mdc.lustre-MDT0000-mdc-ffff8b2274ddb800.batch_stats=0 total: 100 open/close in 3.57 seconds: 28.01 ops/second llite.lustre-ffff8b2274ddb800.statahead_max=0 100 real 0m0.153s user 0m0.001s sys 0m0.021s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8b2274ddb800.statahead_max=128 llite.lustre-ffff8b2274ddb800.statahead_max=128 100 real 0m0.133s user 0m0.005s sys 0m0.016s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 30 fname_total: 66 hit_total: 3771 miss_total: 1682 swrong=2 ewrong=2 - open/close 549 (time 1787739822.24 total 10.01 last 54.85) total: 900 open/close in 17.36 seconds: 51.84 ops/second llite.lustre-ffff8b2274ddb800.statahead_max=0 1000 real 0m0.371s user 0m0.002s sys 0m0.032s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff8b2274ddb800.statahead_max=128 llite.lustre-ffff8b2274ddb800.statahead_max=128 1000 real 0m0.238s user 0m0.005s sys 0m0.021s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 30 fname_total: 66 hit_total: 3771 miss_total: 1682 swrong=2 ewrong=2 - open/close 438 (time 1787739852.83 total 10.01 last 43.75) - open/close 932 (time 1787739862.83 total 20.01 last 49.39) - open/close 1525 (time 1787739872.83 total 30.02 last 59.28) - open/close 2062 (time 1787739882.84 total 40.03 last 53.65) - open/close 2599 (time 1787739892.84 total 50.03 last 53.70) - open/close 3031 (time 1787739902.87 total 60.05 last 43.10) - open/close 3446 (time 1787739912.87 total 70.06 last 41.47) - open/close 3926 (time 1787739922.90 total 80.08 last 47.90) - open/close 4494 (time 1787739932.91 total 90.09 last 56.74) - open/close 5046 (time 1787739942.92 total 100.10 last 55.14) - open/close 5600 (time 1787739952.92 total 110.10 last 55.40) - open/close 6157 (time 1787739962.93 total 120.11 last 55.64) - open/close 6636 (time 1787739972.93 total 130.12 last 47.90) - open/close 7241 (time 1787739982.94 total 140.13 last 60.43) - open/close 7821 (time 1787739992.94 total 150.13 last 57.99) - open/close 8395 (time 1787740002.94 total 160.13 last 57.40) - open/close 8860 (time 1787740012.96 total 170.14 last 46.43) total: 9000 open/close in 172.96 seconds: 52.04 ops/second llite.lustre-ffff8b2274ddb800.statahead_max=0 10000 real 0m0.949s user 0m0.002s sys 0m0.074s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8b2274ddb800.statahead_max=128 llite.lustre-ffff8b2274ddb800.statahead_max=128 10000 real 0m1.049s user 0m0.002s sys 0m0.045s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 30 fname_total: 66 hit_total: 3771 miss_total: 1682 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 394 seconds llite.lustre-ffff8b2274ddb800.statahead_stats= statahead total: 117 statahead wrong: 2 agl total: 111 list_total: 30 fname_total: 66 hit_total: 3771 miss_total: 1682 mdc.lustre-MDT0000-mdc-ffff8b2274ddb800.batch_stats= snapshot_time: 1787740432.664126395 secs.nsecs start_time: 1787739799.119381260 secs.nsecs elapsed_time: 633.544745135 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