== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 03:41:11 (1787470871) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9c78d9314000.batch_stats=0 total: 100 open/close in 2.07 seconds: 48.25 ops/second llite.lustre-ffff9c78d9314000.statahead_max=0 208 real 0m1.254s user 0m0.002s sys 0m0.211s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9c78d9314000.statahead_max=128 llite.lustre-ffff9c78d9314000.statahead_max=128 208 real 0m0.459s user 0m0.003s sys 0m0.077s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 147 statahead wrong: 2 agl total: 142 list_total: 28 fname_total: 119 hit_total: 2898 miss_total: 1352 swrong=2 ewrong=2 - open/close 716 (time 1787470895.07 total 10.00 last 71.57) total: 900 open/close in 12.44 seconds: 72.33 ops/second llite.lustre-ffff9c78d9314000.statahead_max=0 2008 real 0m12.303s user 0m0.021s sys 0m2.050s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff9c78d9314000.statahead_max=128 llite.lustre-ffff9c78d9314000.statahead_max=128 2008 real 0m4.058s user 0m0.017s sys 0m0.607s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 148 statahead wrong: 2 agl total: 142 list_total: 29 fname_total: 119 hit_total: 3897 miss_total: 1352 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 19 seconds llite.lustre-ffff9c78d9314000.statahead_stats= statahead total: 148 statahead wrong: 2 agl total: 142 list_total: 29 fname_total: 119 hit_total: 3897 miss_total: 1352 mdc.lustre-MDT0000-mdc-ffff9c78d9314000.batch_stats= snapshot_time: 1787470944.433361724 secs.nsecs start_time: 1787470875.688738989 secs.nsecs elapsed_time: 68.744622735 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 0 0 3 8: 4 12 16 16: 7 22 38 32: 4 12 51 64: 15 48 100 kvm mdc.lustre-MDT0000-mdc-ffff9c78d9314000.batch_stats=0 total: 100 open/close in 2.72 seconds: 36.78 ops/second llite.lustre-ffff9c78d9314000.statahead_max=0 100 real 0m0.085s user 0m0.001s sys 0m0.011s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9c78d9314000.statahead_max=128 llite.lustre-ffff9c78d9314000.statahead_max=128 100 real 0m0.072s user 0m0.000s sys 0m0.020s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 148 statahead wrong: 2 agl total: 142 list_total: 29 fname_total: 119 hit_total: 3897 miss_total: 1352 swrong=2 ewrong=2 - open/close 759 (time 1787470965.34 total 10.01 last 75.84) total: 900 open/close in 11.63 seconds: 77.36 ops/second llite.lustre-ffff9c78d9314000.statahead_max=0 1000 real 0m0.256s user 0m0.003s sys 0m0.058s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff9c78d9314000.statahead_max=128 llite.lustre-ffff9c78d9314000.statahead_max=128 1000 real 0m0.122s user 0m0.003s sys 0m0.020s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 148 statahead wrong: 2 agl total: 142 list_total: 29 fname_total: 119 hit_total: 3897 miss_total: 1352 swrong=2 ewrong=2 - open/close 753 (time 1787470986.79 total 10.00 last 75.30) - open/close 1568 (time 1787470996.80 total 20.01 last 81.44) - open/close 2365 (time 1787471006.80 total 30.01 last 79.69) - open/close 3125 (time 1787471016.81 total 40.01 last 75.96) - open/close 3825 (time 1787471026.81 total 50.01 last 70.00) - open/close 4590 (time 1787471036.81 total 60.02 last 76.48) - open/close 5408 (time 1787471046.81 total 70.02 last 81.78) - open/close 6211 (time 1787471056.82 total 80.03 last 80.21) - open/close 6986 (time 1787471066.83 total 90.04 last 77.45) - open/close 7752 (time 1787471076.83 total 100.04 last 76.60) - open/close 8569 (time 1787471086.83 total 110.04 last 81.69) total: 9000 open/close in 115.07 seconds: 78.22 ops/second llite.lustre-ffff9c78d9314000.statahead_max=0 10000 real 0m0.577s user 0m0.003s sys 0m0.054s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9c78d9314000.statahead_max=128 llite.lustre-ffff9c78d9314000.statahead_max=128 10000 real 0m0.495s user 0m0.003s sys 0m0.045s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 148 statahead wrong: 2 agl total: 142 list_total: 29 fname_total: 119 hit_total: 3897 miss_total: 1352 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 277 seconds llite.lustre-ffff9c78d9314000.statahead_stats= statahead total: 148 statahead wrong: 2 agl total: 142 list_total: 29 fname_total: 119 hit_total: 3897 miss_total: 1352 mdc.lustre-MDT0000-mdc-ffff9c78d9314000.batch_stats= snapshot_time: 1787471385.682745051 secs.nsecs start_time: 1787470946.107960539 secs.nsecs elapsed_time: 439.574784512 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