== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 12:38:15 (1787848695) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9b5c03dad000.batch_stats=0 total: 100 open/close in 3.59 seconds: 27.82 ops/second llite.lustre-ffff9b5c03dad000.statahead_max=0 208 real 0m1.162s user 0m0.004s sys 0m0.227s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9b5c03dad000.statahead_max=128 llite.lustre-ffff9b5c03dad000.statahead_max=128 208 real 0m0.754s user 0m0.003s sys 0m0.078s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 119 statahead wrong: 2 agl total: 114 list_total: 28 fname_total: 72 hit_total: 2516 miss_total: 1660 swrong=2 ewrong=2 - open/close 607 (time 1787848724.95 total 10.00 last 60.68) total: 900 open/close in 15.51 seconds: 58.04 ops/second llite.lustre-ffff9b5c03dad000.statahead_max=0 2008 real 0m16.959s user 0m0.032s sys 0m2.200s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 17 sec llite.lustre-ffff9b5c03dad000.statahead_max=128 llite.lustre-ffff9b5c03dad000.statahead_max=128 2008 real 0m5.894s user 0m0.018s sys 0m0.645s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 6 sec statahead total: 120 statahead wrong: 2 agl total: 114 list_total: 29 fname_total: 72 hit_total: 3515 miss_total: 1660 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 23 seconds llite.lustre-ffff9b5c03dad000.statahead_stats= statahead total: 120 statahead wrong: 2 agl total: 114 list_total: 29 fname_total: 72 hit_total: 3515 miss_total: 1660 mdc.lustre-MDT0000-mdc-ffff9b5c03dad000.batch_stats= snapshot_time: 1787848791.913499426 secs.nsecs start_time: 1787848701.167431891 secs.nsecs elapsed_time: 90.746067535 secs.nsecs subreqs per batch batches %% cum %% 1: 2 6 6 2: 0 0 6 4: 0 0 6 8: 5 16 22 16: 4 12 35 32: 5 16 51 64: 15 48 100 kvm mdc.lustre-MDT0000-mdc-ffff9b5c03dad000.batch_stats=0 total: 100 open/close in 3.94 seconds: 25.37 ops/second llite.lustre-ffff9b5c03dad000.statahead_max=0 100 real 0m0.094s user 0m0.002s sys 0m0.019s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9b5c03dad000.statahead_max=128 llite.lustre-ffff9b5c03dad000.statahead_max=128 100 real 0m0.131s user 0m0.000s sys 0m0.030s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 120 statahead wrong: 2 agl total: 114 list_total: 29 fname_total: 72 hit_total: 3515 miss_total: 1660 swrong=2 ewrong=2 - open/close 564 (time 1787848817.86 total 10.02 last 56.26) total: 900 open/close in 16.60 seconds: 54.21 ops/second llite.lustre-ffff9b5c03dad000.statahead_max=0 1000 real 0m0.252s user 0m0.001s sys 0m0.045s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff9b5c03dad000.statahead_max=128 llite.lustre-ffff9b5c03dad000.statahead_max=128 1000 real 0m0.112s user 0m0.002s sys 0m0.025s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 120 statahead wrong: 2 agl total: 114 list_total: 29 fname_total: 72 hit_total: 3515 miss_total: 1660 swrong=2 ewrong=2 - open/close 615 (time 1787848846.15 total 10.00 last 61.48) - open/close 1302 (time 1787848856.15 total 20.01 last 68.66) - open/close 1938 (time 1787848866.17 total 30.03 last 63.50) - open/close 2579 (time 1787848876.17 total 40.03 last 64.09) - open/close 3258 (time 1787848886.17 total 50.03 last 67.88) - open/close 3807 (time 1787848896.17 total 60.03 last 54.90) - open/close 4291 (time 1787848906.18 total 70.04 last 48.36) - open/close 4759 (time 1787848916.20 total 80.05 last 46.74) - open/close 5325 (time 1787848926.22 total 90.07 last 56.48) - open/close 5908 (time 1787848936.22 total 100.08 last 58.29) - open/close 6492 (time 1787848946.22 total 110.08 last 58.39) - open/close 7070 (time 1787848956.22 total 120.08 last 57.79) - open/close 7605 (time 1787848966.24 total 130.10 last 53.41) - open/close 8280 (time 1787848976.24 total 140.10 last 67.50) - open/close 8886 (time 1787848986.24 total 150.10 last 60.59) total: 9000 open/close in 151.82 seconds: 59.28 ops/second llite.lustre-ffff9b5c03dad000.statahead_max=0 10000 real 0m0.976s user 0m0.002s sys 0m0.075s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9b5c03dad000.statahead_max=128 llite.lustre-ffff9b5c03dad000.statahead_max=128 10000 real 0m0.800s user 0m0.002s sys 0m0.039s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 120 statahead wrong: 2 agl total: 114 list_total: 29 fname_total: 72 hit_total: 3515 miss_total: 1660 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 389 seconds llite.lustre-ffff9b5c03dad000.statahead_stats= statahead total: 120 statahead wrong: 2 agl total: 114 list_total: 29 fname_total: 72 hit_total: 3515 miss_total: 1660 mdc.lustre-MDT0000-mdc-ffff9b5c03dad000.batch_stats= snapshot_time: 1787849399.553113069 secs.nsecs start_time: 1787848794.380255098 secs.nsecs elapsed_time: 605.172857971 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