== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 11:03:00 (1780326180) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffffa046060df800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffffa046060df800.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 0.89 seconds: 112.28 ops/second llite.lustre-ffffa046060df800.statahead_max=0 208 real 0m0.499s user 0m0.003s sys 0m0.190s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffffa046060df800.statahead_max=128 llite.lustre-ffffa046060df800.statahead_max=128 208 real 0m0.327s user 0m0.001s sys 0m0.103s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 60 statahead wrong: 1 agl total: 57 list_total: 25 fname_total: 35 hit_total: 2914 miss_total: 209 swrong=1 ewrong=1 total: 900 open/close in 3.10 seconds: 290.49 ops/second llite.lustre-ffffa046060df800.statahead_max=0 2008 real 0m4.781s user 0m0.018s sys 0m1.779s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 5 sec llite.lustre-ffffa046060df800.statahead_max=128 llite.lustre-ffffa046060df800.statahead_max=128 2008 real 0m1.851s user 0m0.012s sys 0m0.871s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 61 statahead wrong: 1 agl total: 57 list_total: 26 fname_total: 35 hit_total: 3913 miss_total: 209 swrong=1 ewrong=1 - open/close 4113 (time 1780326209.44 total 10.00 last 411.29) - open/close 7962 (time 1780326219.44 total 20.00 last 384.83) total: 9000 open/close in 22.62 seconds: 397.93 ops/second llite.lustre-ffffa046060df800.statahead_max=0 20008 real 0m39.511s user 0m0.171s sys 0m15.757s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files without statahead: 39 sec llite.lustre-ffffa046060df800.statahead_max=128 llite.lustre-ffffa046060df800.statahead_max=128 20008 real 0m18.749s user 0m0.072s sys 0m8.650s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files with statahead: 19 sec statahead total: 62 statahead wrong: 1 agl total: 57 list_total: 27 fname_total: 35 hit_total: 13912 miss_total: 209 swrong=1 ewrong=1 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 55 seconds llite.lustre-ffffa046060df800.statahead_stats= statahead total: 62 statahead wrong: 1 agl total: 57 list_total: 27 fname_total: 35 hit_total: 13912 miss_total: 209 mdc.lustre-MDT0000-mdc-ffffa046060df800.batch_stats= snapshot_time: 1780326344.003245272 secs.nsecs start_time: 1780326182.458011187 secs.nsecs elapsed_time: 161.545234085 secs.nsecs subreqs per batch batches % cum % 1: 65 29 29 2: 11 5 34 4: 3 1 36 8: 3 1 37 16: 1 0 38 32: 9 4 42 64: 126 57 100 mdc.lustre-MDT0001-mdc-ffffa046060df800.batch_stats= snapshot_time: 1780326344.003346564 secs.nsecs start_time: 1780326182.458089172 secs.nsecs elapsed_time: 161.545257392 secs.nsecs subreqs per batch batches % cum % 1: 73 32 32 2: 12 5 37 4: 5 2 39 8: 1 0 40 16: 0 0 40 32: 9 3 44 64: 126 55 100 kvm mdc.lustre-MDT0000-mdc-ffffa046060df800.batch_stats=0 mdc.lustre-MDT0001-mdc-ffffa046060df800.batch_stats=0 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d123ac.sanity total: 100 open/close in 0.78 seconds: 127.99 ops/second llite.lustre-ffffa046060df800.statahead_max=0 100 real 0m0.034s user 0m0.001s sys 0m0.018s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffffa046060df800.statahead_max=128 llite.lustre-ffffa046060df800.statahead_max=128 100 real 0m0.036s user 0m0.000s sys 0m0.019s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 62 statahead wrong: 1 agl total: 57 list_total: 27 fname_total: 35 hit_total: 13912 miss_total: 209 swrong=1 ewrong=1 total: 900 open/close in 2.43 seconds: 369.90 ops/second llite.lustre-ffffa046060df800.statahead_max=0 1000 real 0m0.056s user 0m0.003s sys 0m0.024s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffffa046060df800.statahead_max=128 llite.lustre-ffffa046060df800.statahead_max=128 1000 real 0m0.050s user 0m0.002s sys 0m0.023s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 62 statahead wrong: 1 agl total: 57 list_total: 27 fname_total: 35 hit_total: 13912 miss_total: 209 swrong=1 ewrong=1 - open/close 3763 (time 1780326362.75 total 10.00 last 376.25) - open/close 7910 (time 1780326372.75 total 20.00 last 414.65) total: 9000 open/close in 22.60 seconds: 398.31 ops/second llite.lustre-ffffa046060df800.statahead_max=0 10000 real 0m0.209s user 0m0.005s sys 0m0.116s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffffa046060df800.statahead_max=128 llite.lustre-ffffa046060df800.statahead_max=128 10000 real 0m0.206s user 0m0.002s sys 0m0.100s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 62 statahead wrong: 1 agl total: 57 list_total: 27 fname_total: 35 hit_total: 13912 miss_total: 209 swrong=1 ewrong=1 - open/close 3844 (time 1780326391.01 total 10.00 last 384.36) - open/close 7669 (time 1780326401.01 total 20.00 last 382.42) - open/close 10000 (time 1780326407.08 total 26.07 last 384.03) - open/close 14214 (time 1780326417.08 total 36.07 last 421.40) - open/close 18492 (time 1780326427.08 total 46.07 last 427.77) - open/close 20000 (time 1780326430.32 total 49.31 last 465.40) - open/close 24739 (time 1780326440.32 total 59.32 last 473.83) - open/close 29360 (time 1780326450.33 total 69.32 last 462.10) - open/close 33963 (time 1780326460.33 total 79.32 last 460.26) - open/close 38241 (time 1780326470.33 total 89.32 last 427.72) - open/close 40000 (time 1780326474.05 total 93.04 last 472.93) - open/close 44713 (time 1780326484.05 total 103.04 last 471.23) - open/close 49878 (time 1780326494.05 total 113.04 last 516.46) - open/close 54617 (time 1780326504.05 total 123.04 last 473.80) - open/close 59416 (time 1780326514.05 total 133.04 last 479.85) - open/close 64277 (time 1780326524.05 total 143.04 last 486.10) - open/close 69367 (time 1780326534.05 total 153.04 last 508.95) - open/close 74298 (time 1780326544.05 total 163.04 last 493.10) - open/close 79109 (time 1780326554.06 total 173.05 last 481.02) - open/close 83890 (time 1780326564.06 total 183.05 last 478.02) - open/close 88696 (time 1780326574.06 total 193.05 last 480.53) total: 90000 open/close in 195.80 seconds: 459.65 ops/second llite.lustre-ffffa046060df800.statahead_max=0 100000 real 0m1.367s user 0m0.014s sys 0m0.657s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffffa046060df800.statahead_max=128 llite.lustre-ffffa046060df800.statahead_max=128 100000 real 0m1.343s user 0m0.023s sys 0m0.653s 'statx --cached=always -D' 100000 files with statahead: 2 sec statahead total: 62 statahead wrong: 1 agl total: 57 list_total: 27 fname_total: 35 hit_total: 13912 miss_total: 209 swrong=1 ewrong=1 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 1546 seconds llite.lustre-ffffa046060df800.statahead_stats= statahead total: 62 statahead wrong: 1 agl total: 57 list_total: 27 fname_total: 35 hit_total: 13912 miss_total: 209 mdc.lustre-MDT0000-mdc-ffffa046060df800.batch_stats= snapshot_time: 1780328153.800290836 secs.nsecs start_time: 1780326344.507202938 secs.nsecs elapsed_time: 1809.293087898 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 mdc.lustre-MDT0001-mdc-ffffa046060df800.batch_stats= snapshot_time: 1780328153.800548777 secs.nsecs start_time: 1780326344.507273183 secs.nsecs elapsed_time: 1809.293275594 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