== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 10:46:35 (1789137995) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff97a0d11e4800.batch_stats=0 total: 100 open/close in 3.07 seconds: 32.58 ops/second llite.lustre-ffff97a0d11e4800.statahead_max=0 208 real 0m1.798s user 0m0.008s sys 0m0.210s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff97a0d11e4800.statahead_max=128 llite.lustre-ffff97a0d11e4800.statahead_max=128 208 real 0m0.518s user 0m0.002s sys 0m0.086s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 486 statahead wrong: 1 agl total: 110 list_total: 28 fname_total: 458 hit_total: 3100 miss_total: 1297 swrong=1 ewrong=1 - open/close 658 (time 1789138025.06 total 10.01 last 65.73) total: 900 open/close in 13.73 seconds: 65.56 ops/second llite.lustre-ffff97a0d11e4800.statahead_max=0 2008 real 0m12.443s user 0m0.021s sys 0m1.939s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff97a0d11e4800.statahead_max=128 llite.lustre-ffff97a0d11e4800.statahead_max=128 2008 real 0m5.097s user 0m0.015s sys 0m0.534s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 487 statahead wrong: 1 agl total: 110 list_total: 29 fname_total: 458 hit_total: 4099 miss_total: 1297 swrong=1 ewrong=1 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 20 seconds llite.lustre-ffff97a0d11e4800.statahead_stats= statahead total: 487 statahead wrong: 1 agl total: 110 list_total: 29 fname_total: 458 hit_total: 4099 miss_total: 1297 mdc.lustre-MDT0000-mdc-ffff97a0d11e4800.batch_stats= snapshot_time: 1789138080.616888773 secs.nsecs start_time: 1789138001.683940260 secs.nsecs elapsed_time: 78.932948513 secs.nsecs subreqs per batch batches %% cum %% 1: 2 6 6 2: 0 0 6 4: 2 6 12 8: 4 12 25 16: 5 16 41 32: 3 9 51 64: 15 48 100 kvm mdc.lustre-MDT0000-mdc-ffff97a0d11e4800.batch_stats=0 total: 100 open/close in 3.09 seconds: 32.35 ops/second llite.lustre-ffff97a0d11e4800.statahead_max=0 100 real 0m0.127s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff97a0d11e4800.statahead_max=128 llite.lustre-ffff97a0d11e4800.statahead_max=128 100 real 0m0.114s user 0m0.003s sys 0m0.021s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 487 statahead wrong: 1 agl total: 110 list_total: 29 fname_total: 458 hit_total: 4099 miss_total: 1297 swrong=1 ewrong=1 - open/close 662 (time 1789138103.32 total 10.00 last 66.18) total: 900 open/close in 13.31 seconds: 67.60 ops/second llite.lustre-ffff97a0d11e4800.statahead_max=0 1000 real 0m0.167s user 0m0.003s sys 0m0.019s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff97a0d11e4800.statahead_max=128 llite.lustre-ffff97a0d11e4800.statahead_max=128 1000 real 0m0.157s user 0m0.003s sys 0m0.023s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 487 statahead wrong: 1 agl total: 110 list_total: 29 fname_total: 458 hit_total: 4099 miss_total: 1297 swrong=1 ewrong=1 - open/close 693 (time 1789138126.71 total 10.01 last 69.20) - open/close 1243 (time 1789138136.72 total 20.03 last 54.92) - open/close 2093 (time 1789138146.73 total 30.04 last 84.94) - open/close 2771 (time 1789138156.74 total 40.05 last 67.71) - open/close 3574 (time 1789138166.75 total 50.06 last 80.23) - open/close 4441 (time 1789138176.76 total 60.06 last 86.67) - open/close 5214 (time 1789138186.76 total 70.07 last 77.24) - open/close 5919 (time 1789138196.78 total 80.09 last 70.35) - open/close 6637 (time 1789138206.80 total 90.11 last 71.67) - open/close 7411 (time 1789138216.81 total 100.11 last 77.37) - open/close 8264 (time 1789138226.82 total 110.13 last 85.16) total: 9000 open/close in 119.93 seconds: 75.05 ops/second llite.lustre-ffff97a0d11e4800.statahead_max=0 10000 real 0m0.429s user 0m0.004s sys 0m0.036s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff97a0d11e4800.statahead_max=128 llite.lustre-ffff97a0d11e4800.statahead_max=128 10000 real 0m0.530s user 0m0.005s sys 0m0.040s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 487 statahead wrong: 1 agl total: 110 list_total: 29 fname_total: 458 hit_total: 4099 miss_total: 1297 swrong=1 ewrong=1 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 316 seconds llite.lustre-ffff97a0d11e4800.statahead_stats= statahead total: 487 statahead wrong: 1 agl total: 110 list_total: 29 fname_total: 458 hit_total: 4099 miss_total: 1297 mdc.lustre-MDT0000-mdc-ffff97a0d11e4800.batch_stats= snapshot_time: 1789138568.987693355 secs.nsecs start_time: 1789138082.636463209 secs.nsecs elapsed_time: 486.351230146 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