== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 02:26:51 (1787466411) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8d3029e99000.batch_stats=0 total: 100 open/close in 4.30 seconds: 23.28 ops/second llite.lustre-ffff8d3029e99000.statahead_max=0 208 real 0m1.471s user 0m0.006s sys 0m0.211s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff8d3029e99000.statahead_max=128 llite.lustre-ffff8d3029e99000.statahead_max=128 208 real 0m0.867s user 0m0.002s sys 0m0.071s '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: 28 fname_total: 85 hit_total: 3128 miss_total: 1286 swrong=2 ewrong=2 - open/close 562 (time 1787466441.68 total 10.01 last 56.15) total: 900 open/close in 15.54 seconds: 57.91 ops/second llite.lustre-ffff8d3029e99000.statahead_max=0 2008 real 0m13.676s user 0m0.028s sys 0m1.968s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffff8d3029e99000.statahead_max=128 llite.lustre-ffff8d3029e99000.statahead_max=128 2008 real 0m6.089s user 0m0.021s sys 0m0.655s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 6 sec statahead total: 131 statahead wrong: 2 agl total: 125 list_total: 29 fname_total: 85 hit_total: 4126 miss_total: 1287 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 30 seconds llite.lustre-ffff8d3029e99000.statahead_stats= statahead total: 131 statahead wrong: 2 agl total: 125 list_total: 29 fname_total: 85 hit_total: 4126 miss_total: 1287 mdc.lustre-MDT0000-mdc-ffff8d3029e99000.batch_stats= snapshot_time: 1787466512.658576832 secs.nsecs start_time: 1787466417.860858096 secs.nsecs elapsed_time: 94.797718736 secs.nsecs subreqs per batch batches %% cum %% 1: 3 8 8 2: 2 5 14 4: 2 5 20 8: 2 5 26 16: 8 23 50 32: 2 5 55 64: 15 44 100 kvm mdc.lustre-MDT0000-mdc-ffff8d3029e99000.batch_stats=0 total: 100 open/close in 3.70 seconds: 27.02 ops/second llite.lustre-ffff8d3029e99000.statahead_max=0 100 real 0m0.088s user 0m0.001s sys 0m0.018s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8d3029e99000.statahead_max=128 llite.lustre-ffff8d3029e99000.statahead_max=128 100 real 0m0.077s user 0m0.003s sys 0m0.021s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 131 statahead wrong: 2 agl total: 125 list_total: 29 fname_total: 85 hit_total: 4126 miss_total: 1287 swrong=2 ewrong=2 - open/close 660 (time 1787466538.35 total 10.00 last 65.99) total: 900 open/close in 14.07 seconds: 63.99 ops/second llite.lustre-ffff8d3029e99000.statahead_max=0 1000 real 0m0.263s user 0m0.001s sys 0m0.041s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8d3029e99000.statahead_max=128 llite.lustre-ffff8d3029e99000.statahead_max=128 1000 real 0m0.121s user 0m0.002s sys 0m0.016s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 131 statahead wrong: 2 agl total: 125 list_total: 29 fname_total: 85 hit_total: 4126 miss_total: 1287 swrong=2 ewrong=2 - open/close 629 (time 1787466563.88 total 10.00 last 62.88) - open/close 1309 (time 1787466573.89 total 20.01 last 67.93) - open/close 1912 (time 1787466583.89 total 30.01 last 60.30) - open/close 2469 (time 1787466593.90 total 40.03 last 55.64) - open/close 2998 (time 1787466603.92 total 50.04 last 52.81) - open/close 3600 (time 1787466613.93 total 60.05 last 60.13) - open/close 4137 (time 1787466623.96 total 70.09 last 53.52) - open/close 4688 (time 1787466633.97 total 80.10 last 55.05) - open/close 5148 (time 1787466643.98 total 90.11 last 45.96) - open/close 5684 (time 1787466654.01 total 100.13 last 53.46) - open/close 6357 (time 1787466664.02 total 110.14 last 67.25) - open/close 6961 (time 1787466674.02 total 120.15 last 60.36) - open/close 7464 (time 1787466684.04 total 130.17 last 50.20) - open/close 8172 (time 1787466694.05 total 140.17 last 70.75) - open/close 8818 (time 1787466704.06 total 150.18 last 64.54) total: 9000 open/close in 152.70 seconds: 58.94 ops/second llite.lustre-ffff8d3029e99000.statahead_max=0 10000 real 0m0.638s user 0m0.003s sys 0m0.043s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff8d3029e99000.statahead_max=128 llite.lustre-ffff8d3029e99000.statahead_max=128 10000 real 0m0.584s user 0m0.005s sys 0m0.048s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 131 statahead wrong: 2 agl total: 125 list_total: 29 fname_total: 85 hit_total: 4126 miss_total: 1287 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 392 seconds llite.lustre-ffff8d3029e99000.statahead_stats= statahead total: 131 statahead wrong: 2 agl total: 125 list_total: 29 fname_total: 85 hit_total: 4126 miss_total: 1287 mdc.lustre-MDT0000-mdc-ffff8d3029e99000.batch_stats= snapshot_time: 1787467119.626177046 secs.nsecs start_time: 1787466515.199255961 secs.nsecs elapsed_time: 604.426921085 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