== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 23:01:30 (1789268490) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9543c9ae8800.batch_stats=0 total: 100 open/close in 2.86 seconds: 34.94 ops/second llite.lustre-ffff9543c9ae8800.statahead_max=0 208 real 0m1.491s user 0m0.003s sys 0m0.203s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9543c9ae8800.statahead_max=128 llite.lustre-ffff9543c9ae8800.statahead_max=128 208 real 0m0.618s user 0m0.002s sys 0m0.083s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 104 statahead wrong: 2 agl total: 100 list_total: 27 fname_total: 70 hit_total: 3438 miss_total: 1270 swrong=2 ewrong=2 - open/close 673 (time 1789268516.35 total 10.01 last 67.25) total: 900 open/close in 13.60 seconds: 66.16 ops/second llite.lustre-ffff9543c9ae8800.statahead_max=0 2008 real 0m12.977s user 0m0.027s sys 0m1.941s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff9543c9ae8800.statahead_max=128 llite.lustre-ffff9543c9ae8800.statahead_max=128 2008 real 0m5.108s user 0m0.015s sys 0m0.571s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 105 statahead wrong: 2 agl total: 100 list_total: 28 fname_total: 70 hit_total: 4437 miss_total: 1270 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-ffff9543c9ae8800.statahead_stats= statahead total: 105 statahead wrong: 2 agl total: 100 list_total: 28 fname_total: 70 hit_total: 4437 miss_total: 1270 mdc.lustre-MDT0000-mdc-ffff9543c9ae8800.batch_stats= snapshot_time: 1789268568.357061117 secs.nsecs start_time: 1789268495.085985351 secs.nsecs elapsed_time: 73.271075766 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 1 3 6 4: 1 3 10 8: 3 10 20 16: 5 16 36 32: 5 16 53 64: 14 46 100 kvm mdc.lustre-MDT0000-mdc-ffff9543c9ae8800.batch_stats=0 total: 100 open/close in 2.78 seconds: 35.99 ops/second llite.lustre-ffff9543c9ae8800.statahead_max=0 100 real 0m0.084s user 0m0.001s sys 0m0.012s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9543c9ae8800.statahead_max=128 llite.lustre-ffff9543c9ae8800.statahead_max=128 100 real 0m0.081s user 0m0.002s sys 0m0.023s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 105 statahead wrong: 2 agl total: 100 list_total: 28 fname_total: 70 hit_total: 4437 miss_total: 1270 swrong=2 ewrong=2 - open/close 714 (time 1789268589.68 total 10.00 last 71.39) total: 900 open/close in 12.58 seconds: 71.56 ops/second llite.lustre-ffff9543c9ae8800.statahead_max=0 1000 real 0m0.110s user 0m0.002s sys 0m0.017s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9543c9ae8800.statahead_max=128 llite.lustre-ffff9543c9ae8800.statahead_max=128 1000 real 0m0.138s user 0m0.000s sys 0m0.025s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 105 statahead wrong: 2 agl total: 100 list_total: 28 fname_total: 70 hit_total: 4437 miss_total: 1270 swrong=2 ewrong=2 - open/close 698 (time 1789268609.90 total 10.01 last 69.70) - open/close 1428 (time 1789268619.93 total 20.04 last 72.81) - open/close 2161 (time 1789268629.93 total 30.04 last 73.28) - open/close 2770 (time 1789268639.97 total 40.08 last 60.67) - open/close 3372 (time 1789268649.97 total 50.09 last 60.15) - open/close 4056 (time 1789268659.98 total 60.09 last 68.35) - open/close 4639 (time 1789268669.99 total 70.10 last 58.25) - open/close 5270 (time 1789268680.02 total 80.13 last 62.93) - open/close 6007 (time 1789268690.02 total 90.13 last 73.69) - open/close 6743 (time 1789268700.02 total 100.13 last 73.58) - open/close 7461 (time 1789268710.02 total 110.14 last 71.77) - open/close 8092 (time 1789268720.03 total 120.15 last 63.05) - open/close 8783 (time 1789268730.06 total 130.17 last 68.91) total: 9000 open/close in 132.95 seconds: 67.69 ops/second llite.lustre-ffff9543c9ae8800.statahead_max=0 10000 real 0m0.702s user 0m0.003s sys 0m0.048s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9543c9ae8800.statahead_max=128 llite.lustre-ffff9543c9ae8800.statahead_max=128 10000 real 0m0.886s user 0m0.004s sys 0m0.051s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 105 statahead wrong: 2 agl total: 100 list_total: 28 fname_total: 70 hit_total: 4437 miss_total: 1270 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 346 seconds llite.lustre-ffff9543c9ae8800.statahead_stats= statahead total: 105 statahead wrong: 2 agl total: 100 list_total: 28 fname_total: 70 hit_total: 4437 miss_total: 1270 mdc.lustre-MDT0000-mdc-ffff9543c9ae8800.batch_stats= snapshot_time: 1789269095.203927602 secs.nsecs start_time: 1789268569.691877905 secs.nsecs elapsed_time: 525.512049697 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