== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 23:51:22 (1787889082) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffffa03007ff6000.batch_stats=0 total: 100 open/close in 2.96 seconds: 33.79 ops/second llite.lustre-ffffa03007ff6000.statahead_max=0 208 real 0m1.656s user 0m0.004s sys 0m0.225s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffffa03007ff6000.statahead_max=128 llite.lustre-ffffa03007ff6000.statahead_max=128 208 real 0m0.743s user 0m0.004s sys 0m0.104s '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: 107 list_total: 28 fname_total: 83 hit_total: 3541 miss_total: 1284 swrong=2 ewrong=2 - open/close 635 (time 1787889110.18 total 10.02 last 63.40) total: 900 open/close in 14.70 seconds: 61.24 ops/second llite.lustre-ffffa03007ff6000.statahead_max=0 2008 real 0m13.652s user 0m0.022s sys 0m1.932s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 14 sec llite.lustre-ffffa03007ff6000.statahead_max=128 llite.lustre-ffffa03007ff6000.statahead_max=128 2008 real 0m5.277s user 0m0.016s sys 0m0.604s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 112 statahead wrong: 2 agl total: 107 list_total: 29 fname_total: 83 hit_total: 4540 miss_total: 1284 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 20 seconds llite.lustre-ffffa03007ff6000.statahead_stats= statahead total: 112 statahead wrong: 2 agl total: 107 list_total: 29 fname_total: 83 hit_total: 4540 miss_total: 1284 mdc.lustre-MDT0000-mdc-ffffa03007ff6000.batch_stats= snapshot_time: 1787889165.800889116 secs.nsecs start_time: 1787889088.124766752 secs.nsecs elapsed_time: 77.676122364 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 1 3 3 4: 0 0 3 8: 3 10 14 16: 5 17 32 32: 5 17 50 64: 14 50 100 kvm mdc.lustre-MDT0000-mdc-ffffa03007ff6000.batch_stats=0 total: 100 open/close in 2.80 seconds: 35.74 ops/second llite.lustre-ffffa03007ff6000.statahead_max=0 100 real 0m0.093s user 0m0.003s sys 0m0.014s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffffa03007ff6000.statahead_max=128 llite.lustre-ffffa03007ff6000.statahead_max=128 100 real 0m0.090s user 0m0.003s sys 0m0.016s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 112 statahead wrong: 2 agl total: 107 list_total: 29 fname_total: 83 hit_total: 4540 miss_total: 1284 swrong=2 ewrong=2 - open/close 658 (time 1787889187.23 total 10.01 last 65.75) total: 900 open/close in 13.61 seconds: 66.12 ops/second llite.lustre-ffffa03007ff6000.statahead_max=0 1000 real 0m0.214s user 0m0.002s sys 0m0.031s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffffa03007ff6000.statahead_max=128 llite.lustre-ffffa03007ff6000.statahead_max=128 1000 real 0m0.154s user 0m0.001s sys 0m0.024s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 112 statahead wrong: 2 agl total: 107 list_total: 29 fname_total: 83 hit_total: 4540 miss_total: 1284 swrong=2 ewrong=2 - open/close 698 (time 1787889211.05 total 10.01 last 69.76) - open/close 1414 (time 1787889221.07 total 20.03 last 71.45) - open/close 2121 (time 1787889231.08 total 30.03 last 70.68) - open/close 2919 (time 1787889241.08 total 40.04 last 79.76) - open/close 3624 (time 1787889251.09 total 50.04 last 70.47) - open/close 4334 (time 1787889261.09 total 60.05 last 70.96) - open/close 5077 (time 1787889271.10 total 70.05 last 74.27) - open/close 5846 (time 1787889281.10 total 80.05 last 76.89) - open/close 6517 (time 1787889291.11 total 90.06 last 67.04) - open/close 7145 (time 1787889301.12 total 100.07 last 62.74) - open/close 7776 (time 1787889311.12 total 110.07 last 63.09) - open/close 8466 (time 1787889321.13 total 120.08 last 68.94) total: 9000 open/close in 128.73 seconds: 69.91 ops/second llite.lustre-ffffa03007ff6000.statahead_max=0 10000 real 0m0.902s user 0m0.002s sys 0m0.046s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffffa03007ff6000.statahead_max=128 llite.lustre-ffffa03007ff6000.statahead_max=128 10000 real 0m0.694s user 0m0.002s sys 0m0.040s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 112 statahead wrong: 2 agl total: 107 list_total: 29 fname_total: 83 hit_total: 4540 miss_total: 1284 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 329 seconds llite.lustre-ffffa03007ff6000.statahead_stats= statahead total: 112 statahead wrong: 2 agl total: 107 list_total: 29 fname_total: 83 hit_total: 4540 miss_total: 1284 mdc.lustre-MDT0000-mdc-ffffa03007ff6000.batch_stats= snapshot_time: 1787889676.828397566 secs.nsecs start_time: 1787889167.574492081 secs.nsecs elapsed_time: 509.253905485 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