== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 12:43:29 (1786034609) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8d3450f99800.batch_stats=0 total: 100 open/close in 3.87 seconds: 25.81 ops/second llite.lustre-ffff8d3450f99800.statahead_max=0 208 real 0m1.558s user 0m0.003s sys 0m0.188s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff8d3450f99800.statahead_max=128 llite.lustre-ffff8d3450f99800.statahead_max=128 208 real 0m0.708s 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: 162 statahead wrong: 2 agl total: 149 list_total: 28 fname_total: 106 hit_total: 2989 miss_total: 1463 swrong=2 ewrong=2 - open/close 709 (time 1786034639.16 total 10.01 last 70.86) total: 900 open/close in 13.61 seconds: 66.12 ops/second llite.lustre-ffff8d3450f99800.statahead_max=0 2008 real 0m14.939s user 0m0.024s sys 0m1.933s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 15 sec llite.lustre-ffff8d3450f99800.statahead_max=128 llite.lustre-ffff8d3450f99800.statahead_max=128 2008 real 0m4.628s user 0m0.009s sys 0m0.596s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 163 statahead wrong: 2 agl total: 149 list_total: 29 fname_total: 106 hit_total: 3987 miss_total: 1464 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 24 seconds llite.lustre-ffff8d3450f99800.statahead_stats= statahead total: 163 statahead wrong: 2 agl total: 149 list_total: 29 fname_total: 106 hit_total: 3987 miss_total: 1464 mdc.lustre-MDT0000-mdc-ffff8d3450f99800.batch_stats= snapshot_time: 1786034701.846861698 secs.nsecs start_time: 1786034615.245913115 secs.nsecs elapsed_time: 86.600948583 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 2 6 6 8: 3 10 16 16: 8 26 43 32: 3 10 53 64: 14 46 100 kvm mdc.lustre-MDT0000-mdc-ffff8d3450f99800.batch_stats=0 total: 100 open/close in 4.52 seconds: 22.14 ops/second llite.lustre-ffff8d3450f99800.statahead_max=0 100 real 0m0.149s user 0m0.000s sys 0m0.018s 'statx --cached=always -D' 100 files without statahead: 1 sec llite.lustre-ffff8d3450f99800.statahead_max=128 llite.lustre-ffff8d3450f99800.statahead_max=128 100 real 0m0.172s user 0m0.002s sys 0m0.031s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 163 statahead wrong: 2 agl total: 149 list_total: 29 fname_total: 106 hit_total: 3987 miss_total: 1464 swrong=2 ewrong=2 - open/close 560 (time 1786034728.77 total 10.01 last 55.97) total: 900 open/close in 14.47 seconds: 62.18 ops/second llite.lustre-ffff8d3450f99800.statahead_max=0 1000 real 0m0.288s user 0m0.001s sys 0m0.032s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff8d3450f99800.statahead_max=128 llite.lustre-ffff8d3450f99800.statahead_max=128 1000 real 0m0.220s user 0m0.001s sys 0m0.014s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 163 statahead wrong: 2 agl total: 149 list_total: 29 fname_total: 106 hit_total: 3987 miss_total: 1464 swrong=2 ewrong=2 - open/close 545 (time 1786034756.60 total 10.01 last 54.45) - open/close 1199 (time 1786034766.61 total 20.02 last 65.33) - open/close 1698 (time 1786034776.62 total 30.03 last 49.85) - open/close 2212 (time 1786034786.63 total 40.03 last 51.37) - open/close 2789 (time 1786034796.63 total 50.04 last 57.69) - open/close 3532 (time 1786034806.64 total 60.05 last 74.23) - open/close 4156 (time 1786034816.64 total 70.05 last 62.39) - open/close 4865 (time 1786034826.64 total 80.05 last 70.88) - open/close 5337 (time 1786034836.66 total 90.07 last 47.12) - open/close 5936 (time 1786034846.67 total 100.07 last 59.85) - open/close 6496 (time 1786034856.67 total 110.08 last 55.97) - open/close 7083 (time 1786034866.68 total 120.08 last 58.68) - open/close 7742 (time 1786034876.68 total 130.09 last 65.86) - open/close 8343 (time 1786034886.69 total 140.09 last 60.08) - open/close 8873 (time 1786034896.71 total 150.12 last 52.89) total: 9000 open/close in 152.36 seconds: 59.07 ops/second llite.lustre-ffff8d3450f99800.statahead_max=0 10000 real 0m1.509s user 0m0.005s sys 0m0.040s 'statx --cached=always -D' 10000 files without statahead: 2 sec llite.lustre-ffff8d3450f99800.statahead_max=128 llite.lustre-ffff8d3450f99800.statahead_max=128 10000 real 0m1.345s user 0m0.004s sys 0m0.037s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 163 statahead wrong: 2 agl total: 149 list_total: 29 fname_total: 106 hit_total: 3987 miss_total: 1464 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 432 seconds llite.lustre-ffff8d3450f99800.statahead_stats= statahead total: 163 statahead wrong: 2 agl total: 149 list_total: 29 fname_total: 106 hit_total: 3987 miss_total: 1464 mdc.lustre-MDT0000-mdc-ffff8d3450f99800.batch_stats= snapshot_time: 1786035362.170044526 secs.nsecs start_time: 1786034704.658583639 secs.nsecs elapsed_time: 657.511460887 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