== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 02:58:38 (1788591518) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff93320cba4000.batch_stats=0 total: 100 open/close in 2.20 seconds: 45.49 ops/second llite.lustre-ffff93320cba4000.statahead_max=0 208 real 0m1.193s user 0m0.003s sys 0m0.202s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff93320cba4000.statahead_max=128 llite.lustre-ffff93320cba4000.statahead_max=128 208 real 0m0.507s user 0m0.003s sys 0m0.085s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 111 statahead wrong: 2 agl total: 106 list_total: 28 fname_total: 65 hit_total: 2695 miss_total: 1469 swrong=2 ewrong=2 - open/close 718 (time 1788591541.53 total 10.01 last 71.75) total: 900 open/close in 12.53 seconds: 71.84 ops/second llite.lustre-ffff93320cba4000.statahead_max=0 2008 real 0m11.900s user 0m0.020s sys 0m1.851s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff93320cba4000.statahead_max=128 llite.lustre-ffff93320cba4000.statahead_max=128 2008 real 0m4.137s user 0m0.012s sys 0m0.608s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 112 statahead wrong: 2 agl total: 106 list_total: 29 fname_total: 65 hit_total: 3694 miss_total: 1469 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 17 seconds llite.lustre-ffff93320cba4000.statahead_stats= statahead total: 112 statahead wrong: 2 agl total: 106 list_total: 29 fname_total: 65 hit_total: 3694 miss_total: 1469 mdc.lustre-MDT0000-mdc-ffff93320cba4000.batch_stats= snapshot_time: 1788591587.275539302 secs.nsecs start_time: 1788591522.300843503 secs.nsecs elapsed_time: 64.974695799 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 1 3 3 8: 5 17 20 16: 4 13 34 32: 4 13 48 64: 15 51 100 kvm mdc.lustre-MDT0000-mdc-ffff93320cba4000.batch_stats=0 total: 100 open/close in 2.56 seconds: 39.11 ops/second llite.lustre-ffff93320cba4000.statahead_max=0 100 real 0m0.063s user 0m0.002s sys 0m0.016s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff93320cba4000.statahead_max=128 llite.lustre-ffff93320cba4000.statahead_max=128 100 real 0m0.083s user 0m0.001s sys 0m0.024s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 112 statahead wrong: 2 agl total: 106 list_total: 29 fname_total: 65 hit_total: 3694 miss_total: 1469 swrong=2 ewrong=2 - open/close 767 (time 1788591606.87 total 10.00 last 76.69) total: 900 open/close in 11.88 seconds: 75.75 ops/second llite.lustre-ffff93320cba4000.statahead_max=0 1000 real 0m0.104s user 0m0.002s sys 0m0.021s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff93320cba4000.statahead_max=128 llite.lustre-ffff93320cba4000.statahead_max=128 1000 real 0m0.109s user 0m0.002s sys 0m0.017s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 112 statahead wrong: 2 agl total: 106 list_total: 29 fname_total: 65 hit_total: 3694 miss_total: 1469 swrong=2 ewrong=2 - open/close 720 (time 1788591626.22 total 10.00 last 71.98) - open/close 1414 (time 1788591636.23 total 20.02 last 69.31) - open/close 2203 (time 1788591646.24 total 30.02 last 78.86) - open/close 2979 (time 1788591656.24 total 40.02 last 77.60) - open/close 3679 (time 1788591666.24 total 50.02 last 69.99) - open/close 4405 (time 1788591676.26 total 60.05 last 72.43) - open/close 5244 (time 1788591686.27 total 70.05 last 83.88) - open/close 6046 (time 1788591696.27 total 80.05 last 80.17) - open/close 6846 (time 1788591706.28 total 90.06 last 79.96) - open/close 7655 (time 1788591716.28 total 100.07 last 80.82) - open/close 8434 (time 1788591726.29 total 110.07 last 77.88) total: 9000 open/close in 116.60 seconds: 77.19 ops/second llite.lustre-ffff93320cba4000.statahead_max=0 10000 real 0m0.483s user 0m0.006s sys 0m0.055s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff93320cba4000.statahead_max=128 llite.lustre-ffff93320cba4000.statahead_max=128 10000 real 0m0.432s user 0m0.003s sys 0m0.045s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 112 statahead wrong: 2 agl total: 106 list_total: 29 fname_total: 65 hit_total: 3694 miss_total: 1469 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 294 seconds llite.lustre-ffff93320cba4000.statahead_stats= statahead total: 112 statahead wrong: 2 agl total: 106 list_total: 29 fname_total: 65 hit_total: 3694 miss_total: 1469 mdc.lustre-MDT0000-mdc-ffff93320cba4000.batch_stats= snapshot_time: 1788592038.882482061 secs.nsecs start_time: 1788591588.845527375 secs.nsecs elapsed_time: 450.036954686 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