== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 04:45:13 (1784191513) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8ffc46e8c000.batch_stats=0 total: 100 open/close in 2.87 seconds: 34.86 ops/second llite.lustre-ffff8ffc46e8c000.statahead_max=0 208 real 0m1.699s user 0m0.005s sys 0m0.245s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff8ffc46e8c000.statahead_max=128 llite.lustre-ffff8ffc46e8c000.statahead_max=128 208 real 0m0.696s user 0m0.002s sys 0m0.085s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 124 statahead wrong: 2 agl total: 119 list_total: 28 fname_total: 80 hit_total: 2459 miss_total: 1716 swrong=2 ewrong=2 - open/close 610 (time 1784191540.31 total 10.02 last 60.88) total: 900 open/close in 14.96 seconds: 60.15 ops/second llite.lustre-ffff8ffc46e8c000.statahead_max=0 2008 real 0m14.738s user 0m0.032s sys 0m2.091s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 15 sec llite.lustre-ffff8ffc46e8c000.statahead_max=128 llite.lustre-ffff8ffc46e8c000.statahead_max=128 2008 real 0m4.881s user 0m0.021s sys 0m0.703s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 80 hit_total: 3457 miss_total: 1717 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 22 seconds llite.lustre-ffff8ffc46e8c000.statahead_stats= statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 80 hit_total: 3457 miss_total: 1717 mdc.lustre-MDT0000-mdc-ffff8ffc46e8c000.batch_stats= snapshot_time: 1784191600.391558879 secs.nsecs start_time: 1784191518.034972754 secs.nsecs elapsed_time: 82.356586125 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 1 3 6 8: 6 19 25 16: 4 12 38 32: 4 12 51 64: 15 48 100 kvm mdc.lustre-MDT0000-mdc-ffff8ffc46e8c000.batch_stats=0 total: 100 open/close in 2.94 seconds: 34.05 ops/second llite.lustre-ffff8ffc46e8c000.statahead_max=0 100 real 0m0.126s user 0m0.003s sys 0m0.028s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8ffc46e8c000.statahead_max=128 llite.lustre-ffff8ffc46e8c000.statahead_max=128 100 real 0m0.103s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 80 hit_total: 3457 miss_total: 1717 swrong=2 ewrong=2 - open/close 571 (time 1784191622.97 total 10.00 last 57.09) total: 900 open/close in 15.51 seconds: 58.04 ops/second llite.lustre-ffff8ffc46e8c000.statahead_max=0 1000 real 0m0.208s user 0m0.002s sys 0m0.040s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8ffc46e8c000.statahead_max=128 llite.lustre-ffff8ffc46e8c000.statahead_max=128 1000 real 0m0.145s user 0m0.002s sys 0m0.018s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 80 hit_total: 3457 miss_total: 1717 swrong=2 ewrong=2 - open/close 607 (time 1784191648.63 total 10.01 last 60.64) - open/close 1180 (time 1784191658.64 total 20.03 last 57.21) - open/close 1801 (time 1784191668.66 total 30.04 last 61.99) - open/close 2433 (time 1784191678.68 total 40.06 last 63.09) - open/close 3044 (time 1784191688.69 total 50.07 last 61.04) - open/close 3577 (time 1784191698.70 total 60.09 last 53.22) - open/close 4191 (time 1784191708.72 total 70.10 last 61.29) - open/close 4781 (time 1784191718.72 total 80.11 last 58.97) - open/close 5394 (time 1784191728.74 total 90.12 last 61.23) - open/close 5997 (time 1784191738.75 total 100.14 last 60.19) - open/close 6563 (time 1784191748.77 total 110.15 last 56.53) - open/close 7198 (time 1784191758.77 total 120.16 last 63.46) - open/close 7756 (time 1784191768.78 total 130.17 last 55.74) - open/close 8369 (time 1784191778.79 total 140.18 last 61.23) - open/close 8976 (time 1784191788.80 total 150.18 last 60.68) total: 9000 open/close in 150.61 seconds: 59.76 ops/second llite.lustre-ffff8ffc46e8c000.statahead_max=0 10000 real 0m0.581s user 0m0.001s sys 0m0.043s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff8ffc46e8c000.statahead_max=128 llite.lustre-ffff8ffc46e8c000.statahead_max=128 10000 real 0m0.646s user 0m0.006s sys 0m0.041s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 80 hit_total: 3457 miss_total: 1717 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 385 seconds llite.lustre-ffff8ffc46e8c000.statahead_stats= statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 80 hit_total: 3457 miss_total: 1717 mdc.lustre-MDT0000-mdc-ffff8ffc46e8c000.batch_stats= snapshot_time: 1784192195.292360530 secs.nsecs start_time: 1784191602.731908146 secs.nsecs elapsed_time: 592.560452384 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