== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 03:36:01 (1785224161) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff92b00700d800.batch_stats=0 total: 100 open/close in 2.09 seconds: 47.78 ops/second llite.lustre-ffff92b00700d800.statahead_max=0 208 real 0m1.141s user 0m0.003s sys 0m0.227s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff92b00700d800.statahead_max=128 llite.lustre-ffff92b00700d800.statahead_max=128 208 real 0m0.516s user 0m0.002s sys 0m0.095s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 127 statahead wrong: 2 agl total: 123 list_total: 28 fname_total: 99 hit_total: 2609 miss_total: 1575 swrong=2 ewrong=2 - open/close 790 (time 1785224182.75 total 10.00 last 78.99) total: 900 open/close in 11.52 seconds: 78.11 ops/second llite.lustre-ffff92b00700d800.statahead_max=0 2008 real 0m11.562s user 0m0.028s sys 0m2.078s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff92b00700d800.statahead_max=128 llite.lustre-ffff92b00700d800.statahead_max=128 2008 real 0m3.451s user 0m0.016s sys 0m0.631s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 128 statahead wrong: 2 agl total: 123 list_total: 29 fname_total: 99 hit_total: 3608 miss_total: 1575 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 15 seconds llite.lustre-ffff92b00700d800.statahead_stats= statahead total: 128 statahead wrong: 2 agl total: 123 list_total: 29 fname_total: 99 hit_total: 3608 miss_total: 1575 mdc.lustre-MDT0000-mdc-ffff92b00700d800.batch_stats= snapshot_time: 1785224223.571293991 secs.nsecs start_time: 1785224164.885525037 secs.nsecs elapsed_time: 58.685768954 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 1 3 3 8: 3 9 12 16: 6 19 32 32: 8 25 58 64: 13 41 100 kvm mdc.lustre-MDT0000-mdc-ffff92b00700d800.batch_stats=0 total: 100 open/close in 2.29 seconds: 43.75 ops/second llite.lustre-ffff92b00700d800.statahead_max=0 100 real 0m0.068s user 0m0.002s sys 0m0.017s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff92b00700d800.statahead_max=128 llite.lustre-ffff92b00700d800.statahead_max=128 100 real 0m0.076s user 0m0.001s sys 0m0.020s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 128 statahead wrong: 2 agl total: 123 list_total: 29 fname_total: 99 hit_total: 3608 miss_total: 1575 swrong=2 ewrong=2 - open/close 898 (time 1785224241.90 total 10.01 last 89.69) total: 900 open/close in 10.02 seconds: 89.79 ops/second llite.lustre-ffff92b00700d800.statahead_max=0 1000 real 0m0.135s user 0m0.002s sys 0m0.020s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff92b00700d800.statahead_max=128 llite.lustre-ffff92b00700d800.statahead_max=128 1000 real 0m0.111s user 0m0.003s sys 0m0.038s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 128 statahead wrong: 2 agl total: 123 list_total: 29 fname_total: 99 hit_total: 3608 miss_total: 1575 swrong=2 ewrong=2 - open/close 805 (time 1785224258.24 total 10.01 last 80.41) - open/close 1685 (time 1785224268.25 total 20.02 last 87.93) - open/close 2564 (time 1785224278.26 total 30.02 last 87.86) - open/close 3388 (time 1785224288.26 total 40.03 last 82.33) - open/close 4172 (time 1785224298.27 total 50.03 last 78.38) - open/close 4959 (time 1785224308.27 total 60.04 last 78.65) - open/close 5761 (time 1785224318.28 total 70.05 last 80.16) - open/close 6574 (time 1785224328.29 total 80.05 last 81.23) - open/close 7465 (time 1785224338.29 total 90.06 last 89.05) - open/close 8351 (time 1785224348.30 total 100.06 last 88.55) total: 9000 open/close in 107.30 seconds: 83.88 ops/second llite.lustre-ffff92b00700d800.statahead_max=0 10000 real 0m0.554s user 0m0.005s sys 0m0.069s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff92b00700d800.statahead_max=128 llite.lustre-ffff92b00700d800.statahead_max=128 10000 real 0m0.381s user 0m0.004s sys 0m0.041s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 128 statahead wrong: 2 agl total: 123 list_total: 29 fname_total: 99 hit_total: 3608 miss_total: 1575 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 189 seconds llite.lustre-ffff92b00700d800.statahead_stats= statahead total: 128 statahead wrong: 2 agl total: 123 list_total: 29 fname_total: 99 hit_total: 3608 miss_total: 1575 mdc.lustre-MDT0000-mdc-ffff92b00700d800.batch_stats= snapshot_time: 1785224555.916359811 secs.nsecs start_time: 1785224224.982933536 secs.nsecs elapsed_time: 330.933426275 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