== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 00:56:18 (1788670578) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffffa023b6b2a000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffffa023b6b2a000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 2.42 seconds: 41.34 ops/second llite.lustre-ffffa023b6b2a000.statahead_max=0 208 real 0m1.566s user 0m0.006s sys 0m0.215s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffffa023b6b2a000.statahead_max=128 llite.lustre-ffffa023b6b2a000.statahead_max=128 208 real 0m0.580s user 0m0.002s sys 0m0.089s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 130 statahead wrong: 2 agl total: 125 list_total: 28 fname_total: 88 hit_total: 2815 miss_total: 1389 swrong=2 ewrong=2 - open/close 793 (time 1788670604.06 total 10.01 last 79.18) total: 900 open/close in 11.29 seconds: 79.71 ops/second llite.lustre-ffffa023b6b2a000.statahead_max=0 2008 real 0m11.796s user 0m0.026s sys 0m1.862s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffffa023b6b2a000.statahead_max=128 llite.lustre-ffffa023b6b2a000.statahead_max=128 2008 real 0m3.797s user 0m0.017s sys 0m0.645s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 3 sec statahead total: 131 statahead wrong: 2 agl total: 125 list_total: 29 fname_total: 88 hit_total: 3813 miss_total: 1390 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-ffffa023b6b2a000.statahead_stats= statahead total: 131 statahead wrong: 2 agl total: 125 list_total: 29 fname_total: 88 hit_total: 3813 miss_total: 1390 mdc.lustre-MDT0000-mdc-ffffa023b6b2a000.batch_stats= snapshot_time: 1788670648.188362753 secs.nsecs start_time: 1788670583.216452933 secs.nsecs elapsed_time: 64.971909820 secs.nsecs subreqs per batch batches %% cum %% 1: 1 5 5 2: 2 10 15 4: 2 10 26 8: 2 10 36 16: 0 0 36 32: 0 0 36 64: 12 63 100 mdc.lustre-MDT0001-mdc-ffffa023b6b2a000.batch_stats= snapshot_time: 1788670648.188501786 secs.nsecs start_time: 1788670583.216598934 secs.nsecs elapsed_time: 64.971902852 secs.nsecs subreqs per batch batches %% cum %% 1: 1 5 5 2: 0 0 5 4: 4 22 27 8: 0 0 27 16: 1 5 33 32: 1 5 38 64: 11 61 100 kvm mdc.lustre-MDT0000-mdc-ffffa023b6b2a000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffffa023b6b2a000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 3.06 seconds: 32.71 ops/second llite.lustre-ffffa023b6b2a000.statahead_max=0 100 real 0m0.187s user 0m0.000s sys 0m0.026s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffffa023b6b2a000.statahead_max=128 llite.lustre-ffffa023b6b2a000.statahead_max=128 100 real 0m0.176s user 0m0.000s sys 0m0.034s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 131 statahead wrong: 2 agl total: 125 list_total: 29 fname_total: 88 hit_total: 3813 miss_total: 1390 swrong=2 ewrong=2 - open/close 772 (time 1788670670.80 total 10.01 last 77.11) total: 900 open/close in 11.98 seconds: 75.15 ops/second llite.lustre-ffffa023b6b2a000.statahead_max=0 1000 real 0m0.262s user 0m0.001s sys 0m0.059s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffffa023b6b2a000.statahead_max=128 llite.lustre-ffffa023b6b2a000.statahead_max=128 1000 real 0m0.232s user 0m0.001s sys 0m0.034s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 131 statahead wrong: 2 agl total: 125 list_total: 29 fname_total: 88 hit_total: 3813 miss_total: 1390 swrong=2 ewrong=2 - open/close 676 (time 1788670693.26 total 10.00 last 67.58) - open/close 1408 (time 1788670703.26 total 20.01 last 73.17) - open/close 2152 (time 1788670713.29 total 30.03 last 74.24) - open/close 2912 (time 1788670723.29 total 40.04 last 75.94) - open/close 3596 (time 1788670733.30 total 50.05 last 68.32) - open/close 4405 (time 1788670743.31 total 60.05 last 80.89) - open/close 5160 (time 1788670753.31 total 70.06 last 75.44) - open/close 5901 (time 1788670763.31 total 80.06 last 74.10) - open/close 6673 (time 1788670773.32 total 90.06 last 77.18) - open/close 7474 (time 1788670783.33 total 100.08 last 79.96) - open/close 8275 (time 1788670793.34 total 110.09 last 80.02) total: 9000 open/close in 119.03 seconds: 75.61 ops/second llite.lustre-ffffa023b6b2a000.statahead_max=0 10000 real 0m0.656s user 0m0.003s sys 0m0.149s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffffa023b6b2a000.statahead_max=128 llite.lustre-ffffa023b6b2a000.statahead_max=128 10000 real 0m0.603s user 0m0.004s sys 0m0.124s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 131 statahead wrong: 2 agl total: 125 list_total: 29 fname_total: 88 hit_total: 3813 miss_total: 1390 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 332 seconds llite.lustre-ffffa023b6b2a000.statahead_stats= statahead total: 131 statahead wrong: 2 agl total: 125 list_total: 29 fname_total: 88 hit_total: 3813 miss_total: 1390 mdc.lustre-MDT0000-mdc-ffffa023b6b2a000.batch_stats= snapshot_time: 1788671150.786994462 secs.nsecs start_time: 1788670649.884723317 secs.nsecs elapsed_time: 500.902271145 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffffa023b6b2a000.batch_stats= snapshot_time: 1788671150.787073803 secs.nsecs start_time: 1788670649.884865358 secs.nsecs elapsed_time: 500.902208445 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