== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 10:25:05 (1782224705) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9fb706942800.batch_stats=0 total: 100 open/close in 3.82 seconds: 26.20 ops/second llite.lustre-ffff9fb706942800.statahead_max=0 208 real 0m2.247s user 0m0.004s sys 0m0.273s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 3 sec llite.lustre-ffff9fb706942800.statahead_max=128 llite.lustre-ffff9fb706942800.statahead_max=128 208 real 0m0.898s user 0m0.003s sys 0m0.090s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 126 statahead wrong: 2 agl total: 119 list_total: 28 fname_total: 92 hit_total: 2493 miss_total: 1476 swrong=2 ewrong=2 - open/close 492 (time 1782224738.28 total 10.01 last 49.17) total: 900 open/close in 18.12 seconds: 49.66 ops/second llite.lustre-ffff9fb706942800.statahead_max=0 2008 real 0m20.985s user 0m0.025s sys 0m2.612s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 21 sec llite.lustre-ffff9fb706942800.statahead_max=128 llite.lustre-ffff9fb706942800.statahead_max=128 2008 real 0m6.762s user 0m0.013s sys 0m0.758s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 7 sec statahead total: 127 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 92 hit_total: 3491 miss_total: 1477 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 28 seconds llite.lustre-ffff9fb706942800.statahead_stats= statahead total: 127 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 92 hit_total: 3491 miss_total: 1477 mdc.lustre-MDT0000-mdc-ffff9fb706942800.batch_stats= snapshot_time: 1782224818.449832209 secs.nsecs start_time: 1782224711.617922232 secs.nsecs elapsed_time: 106.831909977 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 1 3 3 4: 2 6 9 8: 4 12 22 16: 5 16 38 32: 5 16 54 64: 14 45 100 kvm mdc.lustre-MDT0000-mdc-ffff9fb706942800.batch_stats=0 total: 100 open/close in 4.26 seconds: 23.46 ops/second llite.lustre-ffff9fb706942800.statahead_max=0 100 real 0m0.114s user 0m0.003s sys 0m0.020s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9fb706942800.statahead_max=128 llite.lustre-ffff9fb706942800.statahead_max=128 100 real 0m0.106s user 0m0.002s sys 0m0.019s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 127 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 92 hit_total: 3491 miss_total: 1477 swrong=2 ewrong=2 - open/close 600 (time 1782224848.01 total 10.01 last 59.96) total: 900 open/close in 15.69 seconds: 57.36 ops/second llite.lustre-ffff9fb706942800.statahead_max=0 1000 real 0m0.202s user 0m0.001s sys 0m0.013s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff9fb706942800.statahead_max=128 llite.lustre-ffff9fb706942800.statahead_max=128 1000 real 0m0.199s user 0m0.002s sys 0m0.021s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 127 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 92 hit_total: 3491 miss_total: 1477 swrong=2 ewrong=2 - open/close 608 (time 1782224877.13 total 10.00 last 60.80) - open/close 1173 (time 1782224887.15 total 20.01 last 56.43) - open/close 1669 (time 1782224897.15 total 30.02 last 49.57) - open/close 2240 (time 1782224907.17 total 40.03 last 57.01) - open/close 2797 (time 1782224917.17 total 50.04 last 55.69) - open/close 3359 (time 1782224927.17 total 60.04 last 56.20) - open/close 3792 (time 1782224937.19 total 70.06 last 43.20) - open/close 4496 (time 1782224947.20 total 80.07 last 70.36) - open/close 5149 (time 1782224957.21 total 90.08 last 65.23) - open/close 5803 (time 1782224967.22 total 100.09 last 65.33) - open/close 6329 (time 1782224977.22 total 110.09 last 52.58) - open/close 6742 (time 1782224987.24 total 120.10 last 41.25) - open/close 7393 (time 1782224997.24 total 130.11 last 65.06) - open/close 7912 (time 1782225007.25 total 140.11 last 51.88) - open/close 8335 (time 1782225017.30 total 150.17 last 42.08) - open/close 8960 (time 1782225027.31 total 160.17 last 62.44) total: 9000 open/close in 160.92 seconds: 55.93 ops/second llite.lustre-ffff9fb706942800.statahead_max=0 10000 real 0m0.820s user 0m0.003s sys 0m0.052s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9fb706942800.statahead_max=128 llite.lustre-ffff9fb706942800.statahead_max=128 10000 real 0m0.521s user 0m0.006s sys 0m0.053s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 127 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 92 hit_total: 3491 miss_total: 1477 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 395 seconds llite.lustre-ffff9fb706942800.statahead_stats= statahead total: 127 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 92 hit_total: 3491 miss_total: 1477 mdc.lustre-MDT0000-mdc-ffff9fb706942800.batch_stats= snapshot_time: 1782225448.334162464 secs.nsecs start_time: 1782224821.205239648 secs.nsecs elapsed_time: 627.128922816 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