== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 19:01:33 (1787785293) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff993dc32ea000.batch_stats=0 total: 100 open/close in 3.78 seconds: 26.47 ops/second llite.lustre-ffff993dc32ea000.statahead_max=0 208 real 0m1.892s user 0m0.003s sys 0m0.232s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff993dc32ea000.statahead_max=128 llite.lustre-ffff993dc32ea000.statahead_max=128 208 real 0m0.657s user 0m0.004s sys 0m0.095s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 132 statahead wrong: 2 agl total: 128 list_total: 28 fname_total: 90 hit_total: 2869 miss_total: 1692 swrong=2 ewrong=2 - open/close 604 (time 1787785321.62 total 10.01 last 60.33) total: 900 open/close in 14.73 seconds: 61.11 ops/second llite.lustre-ffff993dc32ea000.statahead_max=0 2008 real 0m15.834s user 0m0.023s sys 0m2.008s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 16 sec llite.lustre-ffff993dc32ea000.statahead_max=128 llite.lustre-ffff993dc32ea000.statahead_max=128 2008 real 0m4.421s user 0m0.017s sys 0m0.663s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 133 statahead wrong: 2 agl total: 128 list_total: 29 fname_total: 90 hit_total: 3867 miss_total: 1693 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-ffff993dc32ea000.statahead_stats= statahead total: 133 statahead wrong: 2 agl total: 128 list_total: 29 fname_total: 90 hit_total: 3867 miss_total: 1693 mdc.lustre-MDT0000-mdc-ffff993dc32ea000.batch_stats= snapshot_time: 1787785376.795572869 secs.nsecs start_time: 1787785298.571633424 secs.nsecs elapsed_time: 78.223939445 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 1 3 6 8: 2 6 12 16: 6 19 32 32: 7 22 54 64: 14 45 100 kvm mdc.lustre-MDT0000-mdc-ffff993dc32ea000.batch_stats=0 total: 100 open/close in 3.35 seconds: 29.87 ops/second llite.lustre-ffff993dc32ea000.statahead_max=0 100 real 0m0.104s user 0m0.003s sys 0m0.019s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff993dc32ea000.statahead_max=128 llite.lustre-ffff993dc32ea000.statahead_max=128 100 real 0m0.121s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 133 statahead wrong: 2 agl total: 128 list_total: 29 fname_total: 90 hit_total: 3867 miss_total: 1693 swrong=2 ewrong=2 - open/close 488 (time 1787785399.37 total 10.01 last 48.76) total: 900 open/close in 17.34 seconds: 51.91 ops/second llite.lustre-ffff993dc32ea000.statahead_max=0 1000 real 0m0.186s user 0m0.002s sys 0m0.054s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff993dc32ea000.statahead_max=128 llite.lustre-ffff993dc32ea000.statahead_max=128 1000 real 0m0.127s user 0m0.002s sys 0m0.019s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 133 statahead wrong: 2 agl total: 128 list_total: 29 fname_total: 90 hit_total: 3867 miss_total: 1693 swrong=2 ewrong=2 - open/close 626 (time 1787785426.98 total 10.01 last 62.54) - open/close 1273 (time 1787785436.99 total 20.02 last 64.64) - open/close 1940 (time 1787785447.02 total 30.04 last 66.55) - open/close 2598 (time 1787785457.06 total 40.09 last 65.48) - open/close 3200 (time 1787785467.07 total 50.10 last 60.15) - open/close 3778 (time 1787785477.08 total 60.11 last 57.73) - open/close 4406 (time 1787785487.09 total 70.12 last 62.76) - open/close 4993 (time 1787785497.09 total 80.12 last 58.70) - open/close 5562 (time 1787785507.10 total 90.13 last 56.83) - open/close 6147 (time 1787785517.11 total 100.14 last 58.44) - open/close 6732 (time 1787785527.12 total 110.15 last 58.46) - open/close 7314 (time 1787785537.13 total 120.16 last 58.13) - open/close 7947 (time 1787785547.13 total 130.16 last 63.29) - open/close 8575 (time 1787785557.14 total 140.16 last 62.78) total: 9000 open/close in 147.11 seconds: 61.18 ops/second llite.lustre-ffff993dc32ea000.statahead_max=0 10000 real 0m0.603s user 0m0.005s sys 0m0.056s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff993dc32ea000.statahead_max=128 llite.lustre-ffff993dc32ea000.statahead_max=128 10000 real 0m0.591s user 0m0.003s sys 0m0.045s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 133 statahead wrong: 2 agl total: 128 list_total: 29 fname_total: 90 hit_total: 3867 miss_total: 1693 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 327 seconds llite.lustre-ffff993dc32ea000.statahead_stats= statahead total: 133 statahead wrong: 2 agl total: 128 list_total: 29 fname_total: 90 hit_total: 3867 miss_total: 1693 mdc.lustre-MDT0000-mdc-ffff993dc32ea000.batch_stats= snapshot_time: 1787785909.108536316 secs.nsecs start_time: 1787785378.609627661 secs.nsecs elapsed_time: 530.498908655 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