== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 05:44:56 (1786182296) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8be6cabaf800.batch_stats=0 total: 100 open/close in 2.39 seconds: 41.90 ops/second llite.lustre-ffff8be6cabaf800.statahead_max=0 208 real 0m1.227s user 0m0.001s sys 0m0.226s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff8be6cabaf800.statahead_max=128 llite.lustre-ffff8be6cabaf800.statahead_max=128 208 real 0m0.467s user 0m0.002s sys 0m0.066s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 130 statahead wrong: 2 agl total: 125 list_total: 27 fname_total: 93 hit_total: 2902 miss_total: 1203 swrong=2 ewrong=2 - open/close 896 (time 1786182320.78 total 10.00 last 89.58) total: 900 open/close in 10.02 seconds: 89.79 ops/second llite.lustre-ffff8be6cabaf800.statahead_max=0 2008 real 0m10.605s user 0m0.027s sys 0m1.972s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 10 sec llite.lustre-ffff8be6cabaf800.statahead_max=128 llite.lustre-ffff8be6cabaf800.statahead_max=128 2008 real 0m4.582s user 0m0.016s sys 0m0.647s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 131 statahead wrong: 2 agl total: 125 list_total: 28 fname_total: 93 hit_total: 3901 miss_total: 1203 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-ffff8be6cabaf800.statahead_stats= statahead total: 131 statahead wrong: 2 agl total: 125 list_total: 28 fname_total: 93 hit_total: 3901 miss_total: 1203 mdc.lustre-MDT0000-mdc-ffff8be6cabaf800.batch_stats= snapshot_time: 1786182368.851420935 secs.nsecs start_time: 1786182301.025404908 secs.nsecs elapsed_time: 67.826016027 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 1 3 3 4: 1 3 7 8: 4 14 21 16: 3 10 32 32: 4 14 46 64: 15 53 100 kvm mdc.lustre-MDT0000-mdc-ffff8be6cabaf800.batch_stats=0 total: 100 open/close in 2.14 seconds: 46.82 ops/second llite.lustre-ffff8be6cabaf800.statahead_max=0 100 real 0m0.104s user 0m0.001s sys 0m0.015s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8be6cabaf800.statahead_max=128 llite.lustre-ffff8be6cabaf800.statahead_max=128 100 real 0m0.139s user 0m0.001s sys 0m0.029s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 131 statahead wrong: 2 agl total: 125 list_total: 28 fname_total: 93 hit_total: 3901 miss_total: 1203 swrong=2 ewrong=2 - open/close 725 (time 1786182391.53 total 10.01 last 72.46) total: 900 open/close in 12.47 seconds: 72.20 ops/second llite.lustre-ffff8be6cabaf800.statahead_max=0 1000 real 0m0.163s user 0m0.004s sys 0m0.037s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8be6cabaf800.statahead_max=128 llite.lustre-ffff8be6cabaf800.statahead_max=128 1000 real 0m0.109s user 0m0.000s sys 0m0.020s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 131 statahead wrong: 2 agl total: 125 list_total: 28 fname_total: 93 hit_total: 3901 miss_total: 1203 swrong=2 ewrong=2 - open/close 673 (time 1786182412.87 total 10.02 last 67.18) - open/close 1451 (time 1786182422.88 total 20.02 last 77.77) - open/close 2308 (time 1786182432.88 total 30.03 last 85.66) - open/close 3144 (time 1786182442.89 total 40.03 last 83.54) - open/close 4018 (time 1786182452.89 total 50.03 last 87.39) - open/close 4796 (time 1786182462.90 total 60.05 last 77.68) - open/close 5663 (time 1786182472.91 total 70.05 last 86.68) - open/close 6625 (time 1786182482.91 total 80.05 last 96.19) - open/close 7472 (time 1786182492.91 total 90.06 last 84.65) - open/close 8298 (time 1786182502.92 total 100.07 last 82.52) total: 9000 open/close in 109.02 seconds: 82.55 ops/second llite.lustre-ffff8be6cabaf800.statahead_max=0 10000 real 0m0.746s user 0m0.006s sys 0m0.046s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff8be6cabaf800.statahead_max=128 llite.lustre-ffff8be6cabaf800.statahead_max=128 10000 real 0m0.368s user 0m0.002s sys 0m0.044s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 131 statahead wrong: 2 agl total: 125 list_total: 28 fname_total: 93 hit_total: 3901 miss_total: 1203 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 287 seconds llite.lustre-ffff8be6cabaf800.statahead_stats= statahead total: 131 statahead wrong: 2 agl total: 125 list_total: 28 fname_total: 93 hit_total: 3901 miss_total: 1203 mdc.lustre-MDT0000-mdc-ffff8be6cabaf800.batch_stats= snapshot_time: 1786182817.808006703 secs.nsecs start_time: 1786182370.636668081 secs.nsecs elapsed_time: 447.171338622 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