== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 08:02:06 (1787400126) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9f12d25a9000.batch_stats=0 total: 100 open/close in 3.10 seconds: 32.26 ops/second llite.lustre-ffff9f12d25a9000.statahead_max=0 208 real 0m1.593s user 0m0.004s sys 0m0.238s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9f12d25a9000.statahead_max=128 llite.lustre-ffff9f12d25a9000.statahead_max=128 208 real 0m0.834s user 0m0.004s sys 0m0.084s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 132 statahead wrong: 2 agl total: 127 list_total: 28 fname_total: 77 hit_total: 2574 miss_total: 1493 swrong=2 ewrong=2 - open/close 605 (time 1787400153.99 total 10.01 last 60.47) total: 900 open/close in 14.68 seconds: 61.30 ops/second llite.lustre-ffff9f12d25a9000.statahead_max=0 2008 real 0m15.541s user 0m0.021s sys 0m2.051s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 16 sec llite.lustre-ffff9f12d25a9000.statahead_max=128 llite.lustre-ffff9f12d25a9000.statahead_max=128 2008 real 0m4.586s user 0m0.017s sys 0m0.602s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 29 fname_total: 77 hit_total: 3573 miss_total: 1493 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-ffff9f12d25a9000.statahead_stats= statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 29 fname_total: 77 hit_total: 3573 miss_total: 1493 mdc.lustre-MDT0000-mdc-ffff9f12d25a9000.batch_stats= snapshot_time: 1787400213.211823824 secs.nsecs start_time: 1787400131.691270053 secs.nsecs elapsed_time: 81.520553771 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 1 3 3 4: 2 6 9 8: 5 15 25 16: 6 18 43 32: 4 12 56 64: 14 43 100 kvm mdc.lustre-MDT0000-mdc-ffff9f12d25a9000.batch_stats=0 total: 100 open/close in 2.71 seconds: 36.89 ops/second llite.lustre-ffff9f12d25a9000.statahead_max=0 100 real 0m0.066s user 0m0.001s sys 0m0.029s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9f12d25a9000.statahead_max=128 llite.lustre-ffff9f12d25a9000.statahead_max=128 100 real 0m0.072s user 0m0.001s sys 0m0.022s 'statx --cached=always -D' 100 files with statahead: 1 sec statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 29 fname_total: 77 hit_total: 3573 miss_total: 1493 swrong=2 ewrong=2 - open/close 656 (time 1787400234.76 total 10.00 last 65.58) total: 900 open/close in 13.88 seconds: 64.86 ops/second llite.lustre-ffff9f12d25a9000.statahead_max=0 1000 real 0m0.205s user 0m0.002s sys 0m0.037s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9f12d25a9000.statahead_max=128 llite.lustre-ffff9f12d25a9000.statahead_max=128 1000 real 0m0.210s user 0m0.004s sys 0m0.028s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 29 fname_total: 77 hit_total: 3573 miss_total: 1493 swrong=2 ewrong=2 - open/close 616 (time 1787400258.65 total 10.00 last 61.57) - open/close 1193 (time 1787400268.66 total 20.01 last 57.67) - open/close 1837 (time 1787400278.67 total 30.02 last 64.34) - open/close 2484 (time 1787400288.68 total 40.03 last 64.63) - open/close 3098 (time 1787400298.68 total 50.03 last 61.37) - open/close 3725 (time 1787400308.68 total 60.04 last 62.68) - open/close 4301 (time 1787400318.69 total 70.05 last 57.56) - open/close 4891 (time 1787400328.71 total 80.06 last 58.91) - open/close 5502 (time 1787400338.72 total 90.08 last 61.02) - open/close 6071 (time 1787400348.73 total 100.08 last 56.87) - open/close 6655 (time 1787400358.73 total 110.09 last 58.37) - open/close 7266 (time 1787400368.75 total 120.11 last 60.97) - open/close 7861 (time 1787400378.79 total 130.14 last 59.28) - open/close 8488 (time 1787400388.80 total 140.16 last 62.63) total: 9000 open/close in 147.96 seconds: 60.83 ops/second llite.lustre-ffff9f12d25a9000.statahead_max=0 10000 real 0m0.802s user 0m0.004s sys 0m0.046s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9f12d25a9000.statahead_max=128 llite.lustre-ffff9f12d25a9000.statahead_max=128 10000 real 0m0.712s user 0m0.005s sys 0m0.037s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 29 fname_total: 77 hit_total: 3573 miss_total: 1493 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 346 seconds llite.lustre-ffff9f12d25a9000.statahead_stats= statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 29 fname_total: 77 hit_total: 3573 miss_total: 1493 mdc.lustre-MDT0000-mdc-ffff9f12d25a9000.batch_stats= snapshot_time: 1787400762.401914942 secs.nsecs start_time: 1787400214.861168674 secs.nsecs elapsed_time: 547.540746268 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