== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 03:14:56 (1787037296) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff891fc54b7800.batch_stats=0 total: 100 open/close in 1.81 seconds: 55.25 ops/second llite.lustre-ffff891fc54b7800.statahead_max=0 208 real 0m1.084s user 0m0.003s sys 0m0.213s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff891fc54b7800.statahead_max=128 llite.lustre-ffff891fc54b7800.statahead_max=128 208 real 0m0.571s user 0m0.005s sys 0m0.060s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 134 statahead wrong: 2 agl total: 129 list_total: 28 fname_total: 97 hit_total: 2989 miss_total: 1343 swrong=2 ewrong=2 - open/close 896 (time 1787037322.16 total 10.01 last 89.55) total: 900 open/close in 10.05 seconds: 89.59 ops/second llite.lustre-ffff891fc54b7800.statahead_max=0 2008 real 0m11.076s user 0m0.029s sys 0m2.003s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff891fc54b7800.statahead_max=128 llite.lustre-ffff891fc54b7800.statahead_max=128 2008 real 0m4.952s user 0m0.015s sys 0m0.619s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 135 statahead wrong: 2 agl total: 129 list_total: 29 fname_total: 97 hit_total: 3987 miss_total: 1344 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 20 seconds llite.lustre-ffff891fc54b7800.statahead_stats= statahead total: 135 statahead wrong: 2 agl total: 129 list_total: 29 fname_total: 97 hit_total: 3987 miss_total: 1344 mdc.lustre-MDT0000-mdc-ffff891fc54b7800.batch_stats= snapshot_time: 1787037369.270998827 secs.nsecs start_time: 1787037302.776071899 secs.nsecs elapsed_time: 66.494926928 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 0 0 0 8: 2 7 7 16: 8 29 37 32: 2 7 44 64: 15 55 100 kvm mdc.lustre-MDT0000-mdc-ffff891fc54b7800.batch_stats=0 total: 100 open/close in 2.74 seconds: 36.53 ops/second llite.lustre-ffff891fc54b7800.statahead_max=0 100 real 0m0.064s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff891fc54b7800.statahead_max=128 llite.lustre-ffff891fc54b7800.statahead_max=128 100 real 0m0.091s user 0m0.002s sys 0m0.018s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 135 statahead wrong: 2 agl total: 129 list_total: 29 fname_total: 97 hit_total: 3987 miss_total: 1344 swrong=2 ewrong=2 total: 900 open/close in 9.40 seconds: 95.79 ops/second llite.lustre-ffff891fc54b7800.statahead_max=0 1000 real 0m0.095s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff891fc54b7800.statahead_max=128 llite.lustre-ffff891fc54b7800.statahead_max=128 1000 real 0m0.126s user 0m0.001s sys 0m0.009s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 135 statahead wrong: 2 agl total: 129 list_total: 29 fname_total: 97 hit_total: 3987 miss_total: 1344 swrong=2 ewrong=2 - open/close 768 (time 1787037405.30 total 10.01 last 76.75) - open/close 1672 (time 1787037415.31 total 20.01 last 90.35) - open/close 2531 (time 1787037425.31 total 30.02 last 85.86) - open/close 3431 (time 1787037435.33 total 40.03 last 89.85) - open/close 4298 (time 1787037445.33 total 50.04 last 86.67) - open/close 5247 (time 1787037455.34 total 60.04 last 94.85) - open/close 5871 (time 1787037465.34 total 70.04 last 62.40) - open/close 6705 (time 1787037475.36 total 80.06 last 83.25) - open/close 7467 (time 1787037485.36 total 90.07 last 76.14) - open/close 8023 (time 1787037495.37 total 100.07 last 55.59) - open/close 8797 (time 1787037505.38 total 110.08 last 77.33) total: 9000 open/close in 112.92 seconds: 79.70 ops/second llite.lustre-ffff891fc54b7800.statahead_max=0 10000 real 0m0.709s user 0m0.004s sys 0m0.059s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff891fc54b7800.statahead_max=128 llite.lustre-ffff891fc54b7800.statahead_max=128 10000 real 0m0.613s user 0m0.001s sys 0m0.047s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 135 statahead wrong: 2 agl total: 129 list_total: 29 fname_total: 97 hit_total: 3987 miss_total: 1344 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 297 seconds llite.lustre-ffff891fc54b7800.statahead_stats= statahead total: 135 statahead wrong: 2 agl total: 129 list_total: 29 fname_total: 97 hit_total: 3987 miss_total: 1344 mdc.lustre-MDT0000-mdc-ffff891fc54b7800.batch_stats= snapshot_time: 1787037821.514960287 secs.nsecs start_time: 1787037371.229796904 secs.nsecs elapsed_time: 450.285163383 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