== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 05:58:21 (1788515901) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff953c43ec4800.batch_stats=0 total: 100 open/close in 2.42 seconds: 41.33 ops/second llite.lustre-ffff953c43ec4800.statahead_max=0 208 real 0m1.168s user 0m0.002s sys 0m0.215s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff953c43ec4800.statahead_max=128 llite.lustre-ffff953c43ec4800.statahead_max=128 208 real 0m0.633s user 0m0.003s sys 0m0.063s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 150 statahead wrong: 2 agl total: 145 list_total: 28 fname_total: 104 hit_total: 2452 miss_total: 1623 swrong=2 ewrong=2 - open/close 870 (time 1788515926.87 total 10.01 last 86.93) total: 900 open/close in 10.38 seconds: 86.71 ops/second llite.lustre-ffff953c43ec4800.statahead_max=0 2008 real 0m10.963s user 0m0.025s sys 0m1.934s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff953c43ec4800.statahead_max=128 llite.lustre-ffff953c43ec4800.statahead_max=128 2008 real 0m3.927s user 0m0.012s sys 0m0.626s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 151 statahead wrong: 2 agl total: 145 list_total: 29 fname_total: 104 hit_total: 3450 miss_total: 1624 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 15 seconds llite.lustre-ffff953c43ec4800.statahead_stats= statahead total: 151 statahead wrong: 2 agl total: 145 list_total: 29 fname_total: 104 hit_total: 3450 miss_total: 1624 mdc.lustre-MDT0000-mdc-ffff953c43ec4800.batch_stats= snapshot_time: 1788515967.896661165 secs.nsecs start_time: 1788515906.157944228 secs.nsecs elapsed_time: 61.738716937 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 2 6 6 4: 0 0 6 8: 5 16 22 16: 6 19 41 32: 3 9 51 64: 15 48 100 kvm mdc.lustre-MDT0000-mdc-ffff953c43ec4800.batch_stats=0 total: 100 open/close in 2.41 seconds: 41.50 ops/second llite.lustre-ffff953c43ec4800.statahead_max=0 100 real 0m0.113s user 0m0.003s sys 0m0.018s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff953c43ec4800.statahead_max=128 llite.lustre-ffff953c43ec4800.statahead_max=128 100 real 0m0.057s user 0m0.001s sys 0m0.018s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 151 statahead wrong: 2 agl total: 145 list_total: 29 fname_total: 104 hit_total: 3450 miss_total: 1624 swrong=2 ewrong=2 - open/close 823 (time 1788515987.14 total 10.01 last 82.23) total: 900 open/close in 11.29 seconds: 79.71 ops/second llite.lustre-ffff953c43ec4800.statahead_max=0 1000 real 0m0.215s user 0m0.000s sys 0m0.036s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff953c43ec4800.statahead_max=128 llite.lustre-ffff953c43ec4800.statahead_max=128 1000 real 0m0.055s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 151 statahead wrong: 2 agl total: 145 list_total: 29 fname_total: 104 hit_total: 3450 miss_total: 1624 swrong=2 ewrong=2 - open/close 835 (time 1788516006.28 total 10.01 last 83.45) - open/close 1633 (time 1788516016.29 total 20.02 last 79.72) - open/close 2445 (time 1788516026.30 total 30.03 last 81.10) - open/close 3283 (time 1788516036.31 total 40.03 last 83.76) - open/close 4140 (time 1788516046.31 total 50.04 last 85.67) - open/close 4995 (time 1788516056.32 total 60.05 last 85.41) - open/close 5711 (time 1788516066.33 total 70.06 last 71.54) - open/close 6497 (time 1788516076.34 total 80.06 last 78.55) - open/close 7267 (time 1788516086.34 total 90.07 last 76.96) - open/close 8059 (time 1788516096.35 total 100.08 last 79.11) - open/close 8761 (time 1788516106.36 total 110.09 last 70.14) total: 9000 open/close in 113.62 seconds: 79.21 ops/second llite.lustre-ffff953c43ec4800.statahead_max=0 10000 real 0m1.046s user 0m0.003s sys 0m0.058s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff953c43ec4800.statahead_max=128 llite.lustre-ffff953c43ec4800.statahead_max=128 10000 real 0m1.121s user 0m0.005s sys 0m0.046s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 151 statahead wrong: 2 agl total: 145 list_total: 29 fname_total: 104 hit_total: 3450 miss_total: 1624 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 313 seconds llite.lustre-ffff953c43ec4800.statahead_stats= statahead total: 151 statahead wrong: 2 agl total: 145 list_total: 29 fname_total: 104 hit_total: 3450 miss_total: 1624 mdc.lustre-MDT0000-mdc-ffff953c43ec4800.batch_stats= snapshot_time: 1788516446.248417703 secs.nsecs start_time: 1788515969.403892491 secs.nsecs elapsed_time: 476.844525212 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