== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 01:05:25 (1789448725) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9af8d24b3800.batch_stats=0 total: 100 open/close in 2.52 seconds: 39.63 ops/second llite.lustre-ffff9af8d24b3800.statahead_max=0 208 real 0m1.300s user 0m0.004s sys 0m0.224s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9af8d24b3800.statahead_max=128 llite.lustre-ffff9af8d24b3800.statahead_max=128 208 real 0m0.663s user 0m0.004s sys 0m0.067s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 121 statahead wrong: 2 agl total: 116 list_total: 28 fname_total: 80 hit_total: 2718 miss_total: 1570 swrong=2 ewrong=2 - open/close 766 (time 1789448750.92 total 10.02 last 76.42) total: 900 open/close in 12.25 seconds: 73.44 ops/second llite.lustre-ffff9af8d24b3800.statahead_max=0 2008 real 0m12.621s user 0m0.023s sys 0m1.946s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff9af8d24b3800.statahead_max=128 llite.lustre-ffff9af8d24b3800.statahead_max=128 2008 real 0m5.004s user 0m0.019s sys 0m0.595s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 80 hit_total: 3717 miss_total: 1570 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-ffff9af8d24b3800.statahead_stats= statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 80 hit_total: 3717 miss_total: 1570 mdc.lustre-MDT0000-mdc-ffff9af8d24b3800.batch_stats= snapshot_time: 1789448803.005156603 secs.nsecs start_time: 1789448729.929263837 secs.nsecs elapsed_time: 73.075892766 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 0 0 0 8: 5 17 17 16: 4 13 31 32: 6 20 51 64: 14 48 100 kvm mdc.lustre-MDT0000-mdc-ffff9af8d24b3800.batch_stats=0 total: 100 open/close in 2.81 seconds: 35.63 ops/second llite.lustre-ffff9af8d24b3800.statahead_max=0 100 real 0m0.083s user 0m0.000s sys 0m0.016s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9af8d24b3800.statahead_max=128 llite.lustre-ffff9af8d24b3800.statahead_max=128 100 real 0m0.109s user 0m0.003s sys 0m0.026s 'statx --cached=always -D' 100 files with statahead: 1 sec statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 80 hit_total: 3717 miss_total: 1570 swrong=2 ewrong=2 - open/close 810 (time 1789448824.32 total 10.02 last 80.88) total: 900 open/close in 11.28 seconds: 79.80 ops/second llite.lustre-ffff9af8d24b3800.statahead_max=0 1000 real 0m0.198s user 0m0.004s sys 0m0.018s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9af8d24b3800.statahead_max=128 llite.lustre-ffff9af8d24b3800.statahead_max=128 1000 real 0m0.122s user 0m0.001s sys 0m0.024s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 80 hit_total: 3717 miss_total: 1570 swrong=2 ewrong=2 - open/close 847 (time 1789448845.54 total 10.02 last 84.54) - open/close 1534 (time 1789448855.55 total 20.03 last 68.63) - open/close 2342 (time 1789448865.56 total 30.04 last 80.74) - open/close 3167 (time 1789448875.57 total 40.04 last 82.45) - open/close 3907 (time 1789448885.58 total 50.06 last 73.89) - open/close 4620 (time 1789448895.59 total 60.07 last 71.24) - open/close 5363 (time 1789448905.60 total 70.08 last 74.20) - open/close 6190 (time 1789448915.61 total 80.08 last 82.65) - open/close 6949 (time 1789448925.61 total 90.09 last 75.88) - open/close 7773 (time 1789448935.61 total 100.09 last 82.40) - open/close 8501 (time 1789448945.61 total 110.09 last 72.78) total: 9000 open/close in 116.86 seconds: 77.02 ops/second llite.lustre-ffff9af8d24b3800.statahead_max=0 10000 real 0m0.574s user 0m0.002s sys 0m0.046s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9af8d24b3800.statahead_max=128 llite.lustre-ffff9af8d24b3800.statahead_max=128 10000 real 0m0.737s user 0m0.003s sys 0m0.037s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 80 hit_total: 3717 miss_total: 1570 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 290 seconds llite.lustre-ffff9af8d24b3800.statahead_stats= statahead total: 122 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 80 hit_total: 3717 miss_total: 1570 mdc.lustre-MDT0000-mdc-ffff9af8d24b3800.batch_stats= snapshot_time: 1789449259.844279625 secs.nsecs start_time: 1789448804.707612122 secs.nsecs elapsed_time: 455.136667503 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