== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 01:22:48 (1780809768) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9dc7112ec000.batch_stats=0 total: 100 open/close in 0.86 seconds: 116.53 ops/second llite.lustre-ffff9dc7112ec000.statahead_max=0 208 real 0m0.580s user 0m0.002s sys 0m0.251s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 0 sec llite.lustre-ffff9dc7112ec000.statahead_max=128 llite.lustre-ffff9dc7112ec000.statahead_max=128 208 real 0m0.240s user 0m0.003s sys 0m0.098s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 53 statahead wrong: 1 agl total: 51 list_total: 22 fname_total: 31 hit_total: 2551 miss_total: 198 swrong=1 ewrong=1 total: 900 open/close in 1.94 seconds: 462.85 ops/second llite.lustre-ffff9dc7112ec000.statahead_max=0 2008 real 0m3.809s user 0m0.012s sys 0m1.546s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 4 sec llite.lustre-ffff9dc7112ec000.statahead_max=128 llite.lustre-ffff9dc7112ec000.statahead_max=128 2008 real 0m1.756s user 0m0.008s sys 0m0.941s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 54 statahead wrong: 1 agl total: 51 list_total: 23 fname_total: 31 hit_total: 3550 miss_total: 198 swrong=1 ewrong=1 - open/close 4235 (time 1780809794.42 total 10.00 last 423.47) - open/close 8172 (time 1780809804.42 total 20.00 last 393.66) total: 9000 open/close in 21.98 seconds: 409.45 ops/second llite.lustre-ffff9dc7112ec000.statahead_max=0 20008 real 0m36.493s user 0m0.072s sys 0m14.774s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files without statahead: 37 sec llite.lustre-ffff9dc7112ec000.statahead_max=128 llite.lustre-ffff9dc7112ec000.statahead_max=128 20008 real 0m16.511s user 0m0.052s sys 0m9.247s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files with statahead: 16 sec statahead total: 55 statahead wrong: 1 agl total: 51 list_total: 24 fname_total: 31 hit_total: 13549 miss_total: 198 swrong=1 ewrong=1 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 56 seconds llite.lustre-ffff9dc7112ec000.statahead_stats= statahead total: 55 statahead wrong: 1 agl total: 51 list_total: 24 fname_total: 31 hit_total: 13549 miss_total: 198 mdc.lustre-MDT0000-mdc-ffff9dc7112ec000.batch_stats= snapshot_time: 1780809923.721250361 secs.nsecs start_time: 1780809770.095696486 secs.nsecs elapsed_time: 153.625553875 secs.nsecs subreqs per batch batches % cum % 1: 23 7 7 2: 0 0 7 4: 0 0 7 8: 5 1 9 16: 130 41 50 32: 9 2 53 64: 143 46 100 kvm mdc.lustre-MDT0000-mdc-ffff9dc7112ec000.batch_stats=0 total: 100 open/close in 0.67 seconds: 149.08 ops/second llite.lustre-ffff9dc7112ec000.statahead_max=0 100 real 0m0.022s user 0m0.003s sys 0m0.011s 'statx --cached=always -D' 100 files without statahead: 1 sec llite.lustre-ffff9dc7112ec000.statahead_max=128 llite.lustre-ffff9dc7112ec000.statahead_max=128 100 real 0m0.021s user 0m0.001s sys 0m0.015s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 55 statahead wrong: 1 agl total: 51 list_total: 24 fname_total: 31 hit_total: 13549 miss_total: 198 swrong=1 ewrong=1 total: 900 open/close in 1.97 seconds: 456.01 ops/second llite.lustre-ffff9dc7112ec000.statahead_max=0 1000 real 0m0.037s user 0m0.000s sys 0m0.019s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff9dc7112ec000.statahead_max=128 llite.lustre-ffff9dc7112ec000.statahead_max=128 1000 real 0m0.038s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 55 statahead wrong: 1 agl total: 51 list_total: 24 fname_total: 31 hit_total: 13549 miss_total: 198 swrong=1 ewrong=1 - open/close 4656 (time 1780809941.89 total 10.00 last 465.58) total: 9000 open/close in 19.95 seconds: 451.16 ops/second llite.lustre-ffff9dc7112ec000.statahead_max=0 10000 real 0m0.327s user 0m0.004s sys 0m0.181s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9dc7112ec000.statahead_max=128 llite.lustre-ffff9dc7112ec000.statahead_max=128 10000 real 0m0.169s user 0m0.003s sys 0m0.031s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 55 statahead wrong: 1 agl total: 51 list_total: 24 fname_total: 31 hit_total: 13549 miss_total: 198 swrong=1 ewrong=1 - open/close 4368 (time 1780809967.31 total 10.00 last 436.73) - open/close 8786 (time 1780809977.31 total 20.00 last 441.70) - open/close 10000 (time 1780809980.01 total 22.70 last 449.98) - open/close 14512 (time 1780809990.01 total 32.70 last 451.17) - open/close 19085 (time 1780810000.01 total 42.70 last 457.25) - open/close 23690 (time 1780810010.01 total 52.71 last 460.43) - open/close 28177 (time 1780810020.01 total 62.71 last 448.68) - open/close 30000 (time 1780810024.13 total 66.82 last 443.32) - open/close 34484 (time 1780810034.13 total 76.82 last 448.22) - open/close 38698 (time 1780810044.13 total 86.82 last 421.38) - open/close 40000 (time 1780810047.22 total 89.91 last 421.55) - open/close 44270 (time 1780810057.22 total 99.91 last 426.91) - open/close 48481 (time 1780810067.22 total 109.91 last 421.05) - open/close 50000 (time 1780810070.92 total 113.62 last 410.36) - open/close 54050 (time 1780810080.92 total 123.62 last 405.00) - open/close 58247 (time 1780810090.92 total 133.62 last 419.70) - open/close 60000 (time 1780810094.90 total 137.59 last 441.23) - open/close 64201 (time 1780810104.90 total 147.59 last 420.08) - open/close 68327 (time 1780810114.90 total 157.59 last 412.53) - open/close 70000 (time 1780810118.87 total 161.56 last 421.61) - open/close 74269 (time 1780810128.87 total 171.56 last 426.84) - open/close 78471 (time 1780810138.87 total 181.56 last 420.14) - open/close 80000 (time 1780810142.88 total 185.57 last 381.26) - open/close 84276 (time 1780810152.88 total 195.57 last 427.52) - open/close 88639 (time 1780810162.88 total 205.58 last 436.22) total: 90000 open/close in 208.54 seconds: 431.58 ops/second llite.lustre-ffff9dc7112ec000.statahead_max=0 100000 real 0m1.747s user 0m0.014s sys 0m0.211s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffff9dc7112ec000.statahead_max=128 llite.lustre-ffff9dc7112ec000.statahead_max=128 100000 real 0m1.678s user 0m0.018s sys 0m0.207s 'statx --cached=always -D' 100000 files with statahead: 1 sec statahead total: 55 statahead wrong: 1 agl total: 51 list_total: 24 fname_total: 31 hit_total: 13549 miss_total: 198 swrong=1 ewrong=1 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 991 seconds llite.lustre-ffff9dc7112ec000.statahead_stats= statahead total: 55 statahead wrong: 1 agl total: 51 list_total: 24 fname_total: 31 hit_total: 13549 miss_total: 198 mdc.lustre-MDT0000-mdc-ffff9dc7112ec000.batch_stats= snapshot_time: 1780811185.101282296 secs.nsecs start_time: 1780809924.218696007 secs.nsecs elapsed_time: 1260.882586289 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