== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 16:55:00 (1786568100) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8bb491658000.batch_stats=0 total: 100 open/close in 2.27 seconds: 44.03 ops/second llite.lustre-ffff8bb491658000.statahead_max=0 208 real 0m1.371s user 0m0.003s sys 0m0.225s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff8bb491658000.statahead_max=128 llite.lustre-ffff8bb491658000.statahead_max=128 208 real 0m0.644s user 0m0.000s sys 0m0.093s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 120 statahead wrong: 2 agl total: 116 list_total: 28 fname_total: 84 hit_total: 2714 miss_total: 1413 swrong=2 ewrong=2 - open/close 826 (time 1786568125.49 total 10.01 last 82.54) total: 900 open/close in 11.07 seconds: 81.33 ops/second llite.lustre-ffff8bb491658000.statahead_max=0 2008 real 0m10.354s user 0m0.016s sys 0m2.056s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 10 sec llite.lustre-ffff8bb491658000.statahead_max=128 llite.lustre-ffff8bb491658000.statahead_max=128 2008 real 0m3.859s user 0m0.013s sys 0m0.633s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 121 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 84 hit_total: 3713 miss_total: 1413 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 18 seconds llite.lustre-ffff8bb491658000.statahead_stats= statahead total: 121 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 84 hit_total: 3713 miss_total: 1413 mdc.lustre-MDT0000-mdc-ffff8bb491658000.batch_stats= snapshot_time: 1786568169.787180099 secs.nsecs start_time: 1786568105.120161516 secs.nsecs elapsed_time: 64.667018583 secs.nsecs subreqs per batch batches %% cum %% 1: 2 6 6 2: 1 3 9 4: 0 0 9 8: 4 12 21 16: 7 21 43 32: 3 9 53 64: 15 46 100 kvm mdc.lustre-MDT0000-mdc-ffff8bb491658000.batch_stats=0 total: 100 open/close in 2.18 seconds: 45.96 ops/second llite.lustre-ffff8bb491658000.statahead_max=0 100 real 0m0.066s user 0m0.001s sys 0m0.018s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8bb491658000.statahead_max=128 llite.lustre-ffff8bb491658000.statahead_max=128 100 real 0m0.062s user 0m0.001s sys 0m0.009s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 121 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 84 hit_total: 3713 miss_total: 1413 swrong=2 ewrong=2 - open/close 759 (time 1786568189.85 total 10.01 last 75.85) total: 900 open/close in 11.48 seconds: 78.38 ops/second llite.lustre-ffff8bb491658000.statahead_max=0 1000 real 0m0.294s user 0m0.002s sys 0m0.044s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8bb491658000.statahead_max=128 llite.lustre-ffff8bb491658000.statahead_max=128 1000 real 0m0.120s user 0m0.001s sys 0m0.021s 'statx --cached=always -D' 1000 files with statahead: 1 sec statahead total: 121 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 84 hit_total: 3713 miss_total: 1413 swrong=2 ewrong=2 - open/close 917 (time 1786568209.84 total 10.01 last 91.62) - open/close 1748 (time 1786568219.85 total 20.01 last 83.08) - open/close 2527 (time 1786568229.85 total 30.02 last 77.86) - open/close 3405 (time 1786568239.86 total 40.02 last 87.76) - open/close 4234 (time 1786568249.86 total 50.02 last 82.89) - open/close 5130 (time 1786568259.88 total 60.04 last 89.44) - open/close 5988 (time 1786568269.88 total 70.05 last 85.72) - open/close 6801 (time 1786568279.89 total 80.06 last 81.23) - open/close 7630 (time 1786568289.90 total 90.06 last 82.86) - open/close 8511 (time 1786568299.90 total 100.07 last 88.08) total: 9000 open/close in 104.87 seconds: 85.82 ops/second llite.lustre-ffff8bb491658000.statahead_max=0 10000 real 0m0.390s user 0m0.001s sys 0m0.041s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff8bb491658000.statahead_max=128 llite.lustre-ffff8bb491658000.statahead_max=128 10000 real 0m0.401s user 0m0.001s sys 0m0.043s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 121 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 84 hit_total: 3713 miss_total: 1413 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 236 seconds llite.lustre-ffff8bb491658000.statahead_stats= statahead total: 121 statahead wrong: 2 agl total: 116 list_total: 29 fname_total: 84 hit_total: 3713 miss_total: 1413 mdc.lustre-MDT0000-mdc-ffff8bb491658000.batch_stats= snapshot_time: 1786568554.523081708 secs.nsecs start_time: 1786568171.588696743 secs.nsecs elapsed_time: 382.934384965 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