== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 22:10:14 (1786759814) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff986b064f3000.batch_stats=0 total: 100 open/close in 2.25 seconds: 44.36 ops/second llite.lustre-ffff986b064f3000.statahead_max=0 208 real 0m1.029s user 0m0.004s sys 0m0.222s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff986b064f3000.statahead_max=128 llite.lustre-ffff986b064f3000.statahead_max=128 208 real 0m0.819s user 0m0.004s sys 0m0.076s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 127 statahead wrong: 2 agl total: 122 list_total: 28 fname_total: 78 hit_total: 2645 miss_total: 1713 swrong=2 ewrong=2 - open/close 747 (time 1786759838.92 total 10.01 last 74.65) total: 900 open/close in 12.34 seconds: 72.96 ops/second llite.lustre-ffff986b064f3000.statahead_max=0 2008 real 0m12.093s user 0m0.027s sys 0m2.060s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff986b064f3000.statahead_max=128 llite.lustre-ffff986b064f3000.statahead_max=128 2008 real 0m5.943s user 0m0.013s sys 0m0.621s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 6 sec statahead total: 128 statahead wrong: 2 agl total: 122 list_total: 29 fname_total: 78 hit_total: 3643 miss_total: 1714 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 19 seconds llite.lustre-ffff986b064f3000.statahead_stats= statahead total: 128 statahead wrong: 2 agl total: 122 list_total: 29 fname_total: 78 hit_total: 3643 miss_total: 1714 mdc.lustre-MDT0000-mdc-ffff986b064f3000.batch_stats= snapshot_time: 1786759892.931651159 secs.nsecs start_time: 1786759818.309001052 secs.nsecs elapsed_time: 74.622650107 secs.nsecs subreqs per batch batches %% cum %% 1: 2 6 6 2: 1 3 9 4: 1 3 12 8: 5 15 28 16: 3 9 37 32: 5 15 53 64: 15 46 100 kvm mdc.lustre-MDT0000-mdc-ffff986b064f3000.batch_stats=0 total: 100 open/close in 3.31 seconds: 30.26 ops/second llite.lustre-ffff986b064f3000.statahead_max=0 100 real 0m0.092s user 0m0.003s sys 0m0.017s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff986b064f3000.statahead_max=128 llite.lustre-ffff986b064f3000.statahead_max=128 100 real 0m0.090s user 0m0.001s sys 0m0.024s 'statx --cached=always -D' 100 files with statahead: 1 sec statahead total: 128 statahead wrong: 2 agl total: 122 list_total: 29 fname_total: 78 hit_total: 3643 miss_total: 1714 swrong=2 ewrong=2 - open/close 836 (time 1786759914.40 total 10.00 last 83.58) total: 900 open/close in 11.27 seconds: 79.85 ops/second llite.lustre-ffff986b064f3000.statahead_max=0 1000 real 0m0.106s user 0m0.003s sys 0m0.018s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff986b064f3000.statahead_max=128 llite.lustre-ffff986b064f3000.statahead_max=128 1000 real 0m0.193s user 0m0.001s sys 0m0.025s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 128 statahead wrong: 2 agl total: 122 list_total: 29 fname_total: 78 hit_total: 3643 miss_total: 1714 swrong=2 ewrong=2 - open/close 817 (time 1786759934.47 total 10.00 last 81.69) - open/close 1599 (time 1786759944.47 total 20.00 last 78.18) - open/close 2416 (time 1786759954.48 total 30.01 last 81.64) - open/close 3234 (time 1786759964.48 total 40.01 last 81.78) - open/close 4065 (time 1786759974.49 total 50.02 last 83.05) - open/close 4888 (time 1786759984.49 total 60.02 last 82.30) - open/close 5412 (time 1786759994.50 total 70.03 last 52.36) - open/close 6052 (time 1786760004.50 total 80.04 last 63.95) - open/close 6904 (time 1786760014.51 total 90.04 last 85.19) - open/close 7582 (time 1786760024.51 total 100.04 last 67.76) - open/close 8174 (time 1786760034.53 total 110.06 last 59.11) - open/close 8833 (time 1786760044.54 total 120.07 last 65.82) total: 9000 open/close in 122.61 seconds: 73.40 ops/second llite.lustre-ffff986b064f3000.statahead_max=0 10000 real 0m0.449s user 0m0.001s sys 0m0.043s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff986b064f3000.statahead_max=128 llite.lustre-ffff986b064f3000.statahead_max=128 10000 real 0m0.392s user 0m0.004s sys 0m0.042s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 128 statahead wrong: 2 agl total: 122 list_total: 29 fname_total: 78 hit_total: 3643 miss_total: 1714 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 317 seconds llite.lustre-ffff986b064f3000.statahead_stats= statahead total: 128 statahead wrong: 2 agl total: 122 list_total: 29 fname_total: 78 hit_total: 3643 miss_total: 1714 mdc.lustre-MDT0000-mdc-ffff986b064f3000.batch_stats= snapshot_time: 1786760378.684753470 secs.nsecs start_time: 1786759894.314563690 secs.nsecs elapsed_time: 484.370189780 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