== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 20:44:54 (1787618694) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9cd9b9c06000.batch_stats=0 total: 100 open/close in 3.22 seconds: 31.10 ops/second llite.lustre-ffff9cd9b9c06000.statahead_max=0 208 real 0m1.624s user 0m0.006s sys 0m0.244s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9cd9b9c06000.statahead_max=128 llite.lustre-ffff9cd9b9c06000.statahead_max=128 208 real 0m0.575s user 0m0.004s sys 0m0.078s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 129 statahead wrong: 2 agl total: 124 list_total: 28 fname_total: 98 hit_total: 2906 miss_total: 1307 swrong=2 ewrong=2 - open/close 820 (time 1787618720.10 total 10.01 last 81.94) total: 900 open/close in 11.10 seconds: 81.05 ops/second llite.lustre-ffff9cd9b9c06000.statahead_max=0 2008 real 0m12.746s user 0m0.031s sys 0m1.935s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff9cd9b9c06000.statahead_max=128 llite.lustre-ffff9cd9b9c06000.statahead_max=128 2008 real 0m4.702s user 0m0.010s sys 0m0.672s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 130 statahead wrong: 2 agl total: 124 list_total: 29 fname_total: 98 hit_total: 3904 miss_total: 1308 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 20 seconds llite.lustre-ffff9cd9b9c06000.statahead_stats= statahead total: 130 statahead wrong: 2 agl total: 124 list_total: 29 fname_total: 98 hit_total: 3904 miss_total: 1308 mdc.lustre-MDT0000-mdc-ffff9cd9b9c06000.batch_stats= snapshot_time: 1787618770.605183030 secs.nsecs start_time: 1787618699.048009182 secs.nsecs elapsed_time: 71.557173848 secs.nsecs subreqs per batch batches %% cum %% 1: 2 6 6 2: 1 3 9 4: 2 6 15 8: 6 18 33 16: 4 12 45 32: 3 9 54 64: 15 45 100 kvm mdc.lustre-MDT0000-mdc-ffff9cd9b9c06000.batch_stats=0 total: 100 open/close in 2.67 seconds: 37.42 ops/second llite.lustre-ffff9cd9b9c06000.statahead_max=0 100 real 0m0.074s user 0m0.002s sys 0m0.016s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9cd9b9c06000.statahead_max=128 llite.lustre-ffff9cd9b9c06000.statahead_max=128 100 real 0m0.118s user 0m0.002s sys 0m0.015s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 130 statahead wrong: 2 agl total: 124 list_total: 29 fname_total: 98 hit_total: 3904 miss_total: 1308 swrong=2 ewrong=2 - open/close 678 (time 1787618791.38 total 10.01 last 67.74) total: 900 open/close in 13.52 seconds: 66.55 ops/second llite.lustre-ffff9cd9b9c06000.statahead_max=0 1000 real 0m0.129s user 0m0.001s sys 0m0.018s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9cd9b9c06000.statahead_max=128 llite.lustre-ffff9cd9b9c06000.statahead_max=128 1000 real 0m0.231s user 0m0.000s sys 0m0.032s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 130 statahead wrong: 2 agl total: 124 list_total: 29 fname_total: 98 hit_total: 3904 miss_total: 1308 swrong=2 ewrong=2 - open/close 703 (time 1787618813.02 total 10.00 last 70.29) - open/close 1421 (time 1787618823.02 total 20.00 last 71.80) - open/close 2125 (time 1787618833.04 total 30.02 last 70.27) - open/close 2804 (time 1787618843.05 total 40.04 last 67.80) - open/close 3449 (time 1787618853.05 total 50.04 last 64.50) - open/close 3958 (time 1787618863.06 total 60.04 last 50.88) - open/close 4675 (time 1787618873.07 total 70.05 last 71.63) - open/close 5348 (time 1787618883.07 total 80.05 last 67.27) - open/close 6068 (time 1787618893.09 total 90.07 last 71.89) - open/close 6534 (time 1787618903.10 total 100.08 last 46.54) - open/close 7049 (time 1787618913.11 total 110.09 last 51.46) - open/close 7552 (time 1787618923.12 total 120.10 last 50.25) - open/close 8181 (time 1787618933.13 total 130.11 last 62.84) - open/close 8767 (time 1787618943.13 total 140.11 last 58.59) total: 9000 open/close in 144.07 seconds: 62.47 ops/second llite.lustre-ffff9cd9b9c06000.statahead_max=0 10000 real 0m0.650s user 0m0.008s sys 0m0.048s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9cd9b9c06000.statahead_max=128 llite.lustre-ffff9cd9b9c06000.statahead_max=128 10000 real 0m0.659s user 0m0.003s sys 0m0.046s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 130 statahead wrong: 2 agl total: 124 list_total: 29 fname_total: 98 hit_total: 3904 miss_total: 1308 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 334 seconds llite.lustre-ffff9cd9b9c06000.statahead_stats= statahead total: 130 statahead wrong: 2 agl total: 124 list_total: 29 fname_total: 98 hit_total: 3904 miss_total: 1308 mdc.lustre-MDT0000-mdc-ffff9cd9b9c06000.batch_stats= snapshot_time: 1787619297.945404811 secs.nsecs start_time: 1787618772.517223888 secs.nsecs elapsed_time: 525.428180923 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