== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 03:49:13 (1789026553) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffffa01fb61b9000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffffa01fb61b9000.batch_stats=0 striped dir -i1 -c2 -H all_char /mnt/lustre/d123ac.sanity total: 100 open/close in 3.18 seconds: 31.42 ops/second llite.lustre-ffffa01fb61b9000.statahead_max=0 208 real 0m1.364s user 0m0.002s sys 0m0.203s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffffa01fb61b9000.statahead_max=128 llite.lustre-ffffa01fb61b9000.statahead_max=128 208 real 0m0.845s user 0m0.004s sys 0m0.110s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 134 statahead wrong: 2 agl total: 129 list_total: 28 fname_total: 91 hit_total: 2688 miss_total: 1594 swrong=2 ewrong=2 - open/close 585 (time 1789026582.26 total 10.01 last 58.45) total: 900 open/close in 15.43 seconds: 58.33 ops/second llite.lustre-ffffa01fb61b9000.statahead_max=0 2008 real 0m15.453s user 0m0.032s sys 0m2.164s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 15 sec llite.lustre-ffffa01fb61b9000.statahead_max=128 llite.lustre-ffffa01fb61b9000.statahead_max=128 2008 real 0m4.505s user 0m0.016s sys 0m0.677s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 135 statahead wrong: 2 agl total: 129 list_total: 29 fname_total: 91 hit_total: 3687 miss_total: 1594 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 21 seconds llite.lustre-ffffa01fb61b9000.statahead_stats= statahead total: 135 statahead wrong: 2 agl total: 129 list_total: 29 fname_total: 91 hit_total: 3687 miss_total: 1594 mdc.lustre-MDT0000-mdc-ffffa01fb61b9000.batch_stats= snapshot_time: 1789026642.668005831 secs.nsecs start_time: 1789026558.815990569 secs.nsecs elapsed_time: 83.852015262 secs.nsecs subreqs per batch batches %% cum %% 1: 3 14 14 2: 2 9 23 4: 3 14 38 8: 0 0 38 16: 0 0 38 32: 1 4 42 64: 12 57 100 mdc.lustre-MDT0001-mdc-ffffa01fb61b9000.batch_stats= snapshot_time: 1789026642.668062781 secs.nsecs start_time: 1789026558.816147061 secs.nsecs elapsed_time: 83.851915720 secs.nsecs subreqs per batch batches %% cum %% 1: 2 11 11 2: 0 0 11 4: 0 0 11 8: 3 16 27 16: 0 0 27 32: 2 11 38 64: 11 61 100 kvm mdc.lustre-MDT0000-mdc-ffffa01fb61b9000.batch_stats=0 mdc.lustre-MDT0001-mdc-ffffa01fb61b9000.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 2.76 seconds: 36.25 ops/second llite.lustre-ffffa01fb61b9000.statahead_max=0 100 real 0m0.182s user 0m0.003s sys 0m0.032s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffffa01fb61b9000.statahead_max=128 llite.lustre-ffffa01fb61b9000.statahead_max=128 100 real 0m0.140s user 0m0.002s sys 0m0.034s 'statx --cached=always -D' 100 files with statahead: 1 sec statahead total: 135 statahead wrong: 2 agl total: 129 list_total: 29 fname_total: 91 hit_total: 3687 miss_total: 1594 swrong=2 ewrong=2 - open/close 687 (time 1789026666.68 total 10.01 last 68.62) total: 900 open/close in 13.50 seconds: 66.69 ops/second llite.lustre-ffffa01fb61b9000.statahead_max=0 1000 real 0m0.447s user 0m0.001s sys 0m0.049s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffffa01fb61b9000.statahead_max=128 llite.lustre-ffffa01fb61b9000.statahead_max=128 1000 real 0m0.244s user 0m0.002s sys 0m0.034s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 135 statahead wrong: 2 agl total: 129 list_total: 29 fname_total: 91 hit_total: 3687 miss_total: 1594 swrong=2 ewrong=2 - open/close 740 (time 1789026690.93 total 10.01 last 73.93) - open/close 1335 (time 1789026700.94 total 20.02 last 59.42) - open/close 1859 (time 1789026710.95 total 30.03 last 52.35) - open/close 2437 (time 1789026720.98 total 40.06 last 57.64) - open/close 3037 (time 1789026730.98 total 50.06 last 59.99) - open/close 3618 (time 1789026740.99 total 60.08 last 58.01) - open/close 4277 (time 1789026751.00 total 70.08 last 65.87) - open/close 4988 (time 1789026761.02 total 80.11 last 70.92) - open/close 5683 (time 1789026771.03 total 90.12 last 69.43) - open/close 6410 (time 1789026781.04 total 100.12 last 72.68) - open/close 7149 (time 1789026791.05 total 110.13 last 73.83) - open/close 7823 (time 1789026801.05 total 120.13 last 67.38) - open/close 8523 (time 1789026811.06 total 130.14 last 69.93) total: 9000 open/close in 136.99 seconds: 65.70 ops/second llite.lustre-ffffa01fb61b9000.statahead_max=0 10000 real 0m0.572s user 0m0.002s sys 0m0.133s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffffa01fb61b9000.statahead_max=128 llite.lustre-ffffa01fb61b9000.statahead_max=128 10000 real 0m0.640s user 0m0.004s sys 0m0.111s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 135 statahead wrong: 2 agl total: 129 list_total: 29 fname_total: 91 hit_total: 3687 miss_total: 1594 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 320 seconds llite.lustre-ffffa01fb61b9000.statahead_stats= statahead total: 135 statahead wrong: 2 agl total: 129 list_total: 29 fname_total: 91 hit_total: 3687 miss_total: 1594 mdc.lustre-MDT0000-mdc-ffffa01fb61b9000.batch_stats= snapshot_time: 1789027152.466663316 secs.nsecs start_time: 1789026644.688123003 secs.nsecs elapsed_time: 507.778540313 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffffa01fb61b9000.batch_stats= snapshot_time: 1789027152.466745196 secs.nsecs start_time: 1789026644.688200706 secs.nsecs elapsed_time: 507.778544490 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