== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 14:16:17 (1782929777) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9246c8896800.batch_stats=0 total: 100 open/close in 1.01 seconds: 99.02 ops/second llite.lustre-ffff9246c8896800.statahead_max=0 208 real 0m0.636s user 0m0.003s sys 0m0.221s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9246c8896800.statahead_max=128 llite.lustre-ffff9246c8896800.statahead_max=128 208 real 0m0.297s user 0m0.004s sys 0m0.114s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 54 statahead wrong: 1 agl total: 52 list_total: 24 fname_total: 30 hit_total: 3019 miss_total: 216 swrong=1 ewrong=1 total: 900 open/close in 3.84 seconds: 234.07 ops/second llite.lustre-ffff9246c8896800.statahead_max=0 2008 real 0m4.839s user 0m0.024s sys 0m1.900s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 4 sec llite.lustre-ffff9246c8896800.statahead_max=128 llite.lustre-ffff9246c8896800.statahead_max=128 2008 real 0m1.924s user 0m0.010s sys 0m1.122s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 55 statahead wrong: 1 agl total: 52 list_total: 25 fname_total: 30 hit_total: 4018 miss_total: 216 swrong=1 ewrong=1 - open/close 2439 (time 1782929808.36 total 10.00 last 243.89) - open/close 4626 (time 1782929818.36 total 20.00 last 218.69) - open/close 7256 (time 1782929828.36 total 30.00 last 262.93) total: 9000 open/close in 35.41 seconds: 254.15 ops/second llite.lustre-ffff9246c8896800.statahead_max=0 20008 real 0m50.399s user 0m0.194s sys 0m18.995s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files without statahead: 51 sec llite.lustre-ffff9246c8896800.statahead_max=128 llite.lustre-ffff9246c8896800.statahead_max=128 20008 real 0m18.825s user 0m0.063s sys 0m10.667s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files with statahead: 19 sec statahead total: 56 statahead wrong: 1 agl total: 52 list_total: 26 fname_total: 30 hit_total: 14017 miss_total: 216 swrong=1 ewrong=1 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 58 seconds llite.lustre-ffff9246c8896800.statahead_stats= statahead total: 56 statahead wrong: 1 agl total: 52 list_total: 26 fname_total: 30 hit_total: 14017 miss_total: 216 mdc.lustre-MDT0000-mdc-ffff9246c8896800.batch_stats= snapshot_time: 1782929970.586966982 secs.nsecs start_time: 1782929779.533983707 secs.nsecs elapsed_time: 191.052983275 secs.nsecs subreqs per batch batches %% cum %% 1: 30 9 9 2: 2 0 10 4: 1 0 10 8: 5 1 12 16: 123 38 50 32: 12 3 54 64: 143 45 100 kvm mdc.lustre-MDT0000-mdc-ffff9246c8896800.batch_stats=0 total: 100 open/close in 0.74 seconds: 134.71 ops/second llite.lustre-ffff9246c8896800.statahead_max=0 100 real 0m0.028s user 0m0.001s sys 0m0.016s 'statx --cached=always -D' 100 files without statahead: 1 sec llite.lustre-ffff9246c8896800.statahead_max=128 llite.lustre-ffff9246c8896800.statahead_max=128 100 real 0m0.026s user 0m0.002s sys 0m0.016s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 56 statahead wrong: 1 agl total: 52 list_total: 26 fname_total: 30 hit_total: 14017 miss_total: 216 swrong=1 ewrong=1 total: 900 open/close in 2.30 seconds: 391.33 ops/second llite.lustre-ffff9246c8896800.statahead_max=0 1000 real 0m0.044s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff9246c8896800.statahead_max=128 llite.lustre-ffff9246c8896800.statahead_max=128 1000 real 0m0.037s user 0m0.001s sys 0m0.016s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 56 statahead wrong: 1 agl total: 52 list_total: 26 fname_total: 30 hit_total: 14017 miss_total: 216 swrong=1 ewrong=1 - open/close 4317 (time 1782929989.02 total 10.00 last 431.65) - open/close 7933 (time 1782929999.02 total 20.00 last 361.54) total: 9000 open/close in 22.77 seconds: 395.18 ops/second llite.lustre-ffff9246c8896800.statahead_max=0 10000 real 0m0.357s user 0m0.001s sys 0m0.106s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9246c8896800.statahead_max=128 llite.lustre-ffff9246c8896800.statahead_max=128 10000 real 0m0.191s user 0m0.003s sys 0m0.033s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 56 statahead wrong: 1 agl total: 52 list_total: 26 fname_total: 30 hit_total: 14017 miss_total: 216 swrong=1 ewrong=1 - open/close 3961 (time 1782930017.37 total 10.00 last 396.10) - open/close 7431 (time 1782930027.38 total 20.00 last 346.98) - open/close 10000 (time 1782930034.47 total 27.10 last 361.95) - open/close 13931 (time 1782930044.47 total 37.10 last 393.10) - open/close 17516 (time 1782930054.47 total 47.10 last 358.50) - open/close 20000 (time 1782930061.77 total 54.39 last 340.51) - open/close 23607 (time 1782930071.77 total 64.40 last 360.62) - open/close 26980 (time 1782930081.77 total 74.40 last 337.26) - open/close 30000 (time 1782930089.59 total 82.22 last 386.26) - open/close 33014 (time 1782930099.59 total 92.22 last 301.38) - open/close 36365 (time 1782930109.59 total 102.22 last 335.09) - open/close 39837 (time 1782930119.59 total 112.22 last 347.14) - open/close 43126 (time 1782930129.59 total 122.22 last 328.84) - open/close 46547 (time 1782930139.59 total 132.22 last 342.09) - open/close 49849 (time 1782930149.59 total 142.22 last 330.18) - open/close 53697 (time 1782930159.60 total 152.22 last 384.74) - open/close 57444 (time 1782930169.60 total 162.22 last 374.68) - open/close 60000 (time 1782930175.44 total 168.06 last 437.65) - open/close 64295 (time 1782930185.44 total 178.06 last 429.45) - open/close 68166 (time 1782930195.44 total 188.07 last 387.03) - open/close 70000 (time 1782930200.34 total 192.97 last 374.38) - open/close 74108 (time 1782930210.34 total 202.97 last 410.79) - open/close 78327 (time 1782930220.34 total 212.97 last 421.84) - open/close 80000 (time 1782930223.78 total 216.40 last 487.02) - open/close 84156 (time 1782930233.78 total 226.40 last 415.51) - open/close 88761 (time 1782930243.78 total 236.40 last 460.49) total: 90000 open/close in 239.18 seconds: 376.28 ops/second llite.lustre-ffff9246c8896800.statahead_max=0 100000 real 0m1.849s user 0m0.018s sys 0m0.227s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffff9246c8896800.statahead_max=128 llite.lustre-ffff9246c8896800.statahead_max=128 100000 real 0m1.807s user 0m0.015s sys 0m0.195s 'statx --cached=always -D' 100000 files with statahead: 2 sec statahead total: 56 statahead wrong: 1 agl total: 52 list_total: 26 fname_total: 30 hit_total: 14017 miss_total: 216 swrong=1 ewrong=1 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 895 seconds llite.lustre-ffff9246c8896800.statahead_stats= statahead total: 56 statahead wrong: 1 agl total: 52 list_total: 26 fname_total: 30 hit_total: 14017 miss_total: 216 mdc.lustre-MDT0000-mdc-ffff9246c8896800.batch_stats= snapshot_time: 1782931169.929254390 secs.nsecs start_time: 1782929971.115899262 secs.nsecs elapsed_time: 1198.813355128 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