== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 23:43:26 (1789271006) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8fa68a0de000.batch_stats=0 total: 100 open/close in 1.90 seconds: 52.72 ops/second llite.lustre-ffff8fa68a0de000.statahead_max=0 208 real 0m1.659s user 0m0.005s sys 0m0.197s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff8fa68a0de000.statahead_max=128 llite.lustre-ffff8fa68a0de000.statahead_max=128 208 real 0m0.506s user 0m0.002s sys 0m0.068s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 106 statahead wrong: 2 agl total: 101 list_total: 28 fname_total: 60 hit_total: 3037 miss_total: 1496 swrong=2 ewrong=2 - open/close 792 (time 1789271032.22 total 10.01 last 79.15) total: 900 open/close in 11.73 seconds: 76.75 ops/second llite.lustre-ffff8fa68a0de000.statahead_max=0 2008 real 0m12.885s user 0m0.019s sys 0m1.882s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff8fa68a0de000.statahead_max=128 llite.lustre-ffff8fa68a0de000.statahead_max=128 2008 real 0m4.500s user 0m0.013s sys 0m0.596s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 107 statahead wrong: 2 agl total: 101 list_total: 29 fname_total: 60 hit_total: 4035 miss_total: 1497 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-ffff8fa68a0de000.statahead_stats= statahead total: 107 statahead wrong: 2 agl total: 101 list_total: 29 fname_total: 60 hit_total: 4035 miss_total: 1497 mdc.lustre-MDT0000-mdc-ffff8fa68a0de000.batch_stats= snapshot_time: 1789271079.920886474 secs.nsecs start_time: 1789271011.333126595 secs.nsecs elapsed_time: 68.587759879 secs.nsecs subreqs per batch batches %% cum %% 1: 2 6 6 2: 0 0 6 4: 0 0 6 8: 3 10 16 16: 5 16 33 32: 6 20 53 64: 14 46 100 kvm mdc.lustre-MDT0000-mdc-ffff8fa68a0de000.batch_stats=0 total: 100 open/close in 2.52 seconds: 39.74 ops/second llite.lustre-ffff8fa68a0de000.statahead_max=0 100 real 0m0.065s user 0m0.001s sys 0m0.018s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8fa68a0de000.statahead_max=128 llite.lustre-ffff8fa68a0de000.statahead_max=128 100 real 0m0.095s user 0m0.001s sys 0m0.026s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 107 statahead wrong: 2 agl total: 101 list_total: 29 fname_total: 60 hit_total: 4035 miss_total: 1497 swrong=2 ewrong=2 total: 900 open/close in 9.80 seconds: 91.87 ops/second llite.lustre-ffff8fa68a0de000.statahead_max=0 1000 real 0m0.190s user 0m0.001s sys 0m0.033s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8fa68a0de000.statahead_max=128 llite.lustre-ffff8fa68a0de000.statahead_max=128 1000 real 0m0.105s user 0m0.002s sys 0m0.018s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 107 statahead wrong: 2 agl total: 101 list_total: 29 fname_total: 60 hit_total: 4035 miss_total: 1497 swrong=2 ewrong=2 - open/close 778 (time 1789271117.45 total 10.02 last 77.66) - open/close 1554 (time 1789271127.46 total 20.03 last 77.51) - open/close 2289 (time 1789271137.47 total 30.04 last 73.44) - open/close 3162 (time 1789271147.48 total 40.05 last 87.22) - open/close 4044 (time 1789271157.48 total 50.05 last 88.17) - open/close 4869 (time 1789271167.48 total 60.05 last 82.47) - open/close 5666 (time 1789271177.50 total 70.07 last 79.56) - open/close 6477 (time 1789271187.51 total 80.08 last 81.05) - open/close 7304 (time 1789271197.51 total 90.08 last 82.70) - open/close 8146 (time 1789271207.52 total 100.09 last 84.14) total: 9000 open/close in 109.87 seconds: 81.91 ops/second llite.lustre-ffff8fa68a0de000.statahead_max=0 10000 real 0m0.981s user 0m0.005s sys 0m0.063s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8fa68a0de000.statahead_max=128 llite.lustre-ffff8fa68a0de000.statahead_max=128 10000 real 0m0.820s user 0m0.002s sys 0m0.034s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 107 statahead wrong: 2 agl total: 101 list_total: 29 fname_total: 60 hit_total: 4035 miss_total: 1497 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 285 seconds llite.lustre-ffff8fa68a0de000.statahead_stats= statahead total: 107 statahead wrong: 2 agl total: 101 list_total: 29 fname_total: 60 hit_total: 4035 miss_total: 1497 mdc.lustre-MDT0000-mdc-ffff8fa68a0de000.batch_stats= snapshot_time: 1789271522.902737120 secs.nsecs start_time: 1789271081.229796961 secs.nsecs elapsed_time: 441.672940159 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