== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 08:45:47 (1787834747) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff98a1c4a00800.batch_stats=0 total: 100 open/close in 2.85 seconds: 35.05 ops/second llite.lustre-ffff98a1c4a00800.statahead_max=0 208 real 0m1.111s user 0m0.000s sys 0m0.197s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff98a1c4a00800.statahead_max=128 llite.lustre-ffff98a1c4a00800.statahead_max=128 208 real 0m0.471s user 0m0.000s sys 0m0.082s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 124 statahead wrong: 2 agl total: 119 list_total: 28 fname_total: 96 hit_total: 2881 miss_total: 1486 swrong=2 ewrong=2 - open/close 616 (time 1787834773.88 total 10.01 last 61.57) total: 900 open/close in 13.64 seconds: 65.96 ops/second llite.lustre-ffff98a1c4a00800.statahead_max=0 2008 real 0m11.419s user 0m0.023s sys 0m1.910s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff98a1c4a00800.statahead_max=128 llite.lustre-ffff98a1c4a00800.statahead_max=128 2008 real 0m5.019s user 0m0.017s sys 0m0.597s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 96 hit_total: 3879 miss_total: 1487 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 17 seconds llite.lustre-ffff98a1c4a00800.statahead_stats= statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 96 hit_total: 3879 miss_total: 1487 mdc.lustre-MDT0000-mdc-ffff98a1c4a00800.batch_stats= snapshot_time: 1787834822.572005494 secs.nsecs start_time: 1787834752.418039326 secs.nsecs elapsed_time: 70.153966168 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 0 0 0 8: 5 17 17 16: 6 20 37 32: 4 13 51 64: 14 48 100 kvm mdc.lustre-MDT0000-mdc-ffff98a1c4a00800.batch_stats=0 total: 100 open/close in 2.72 seconds: 36.73 ops/second llite.lustre-ffff98a1c4a00800.statahead_max=0 100 real 0m0.077s user 0m0.004s sys 0m0.015s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff98a1c4a00800.statahead_max=128 llite.lustre-ffff98a1c4a00800.statahead_max=128 100 real 0m0.135s user 0m0.004s sys 0m0.032s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 96 hit_total: 3879 miss_total: 1487 swrong=2 ewrong=2 - open/close 863 (time 1787834843.45 total 10.00 last 86.26) total: 900 open/close in 10.52 seconds: 85.52 ops/second llite.lustre-ffff98a1c4a00800.statahead_max=0 1000 real 0m0.245s user 0m0.002s sys 0m0.042s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff98a1c4a00800.statahead_max=128 llite.lustre-ffff98a1c4a00800.statahead_max=128 1000 real 0m0.154s user 0m0.001s sys 0m0.021s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 96 hit_total: 3879 miss_total: 1487 swrong=2 ewrong=2 - open/close 904 (time 1787834863.62 total 10.00 last 90.38) - open/close 1753 (time 1787834873.63 total 20.01 last 84.86) - open/close 2666 (time 1787834883.64 total 30.01 last 91.23) - open/close 3448 (time 1787834893.64 total 40.02 last 78.17) - open/close 4337 (time 1787834903.64 total 50.02 last 88.88) - open/close 5185 (time 1787834913.66 total 60.04 last 84.64) - open/close 5981 (time 1787834923.67 total 70.05 last 79.53) - open/close 6873 (time 1787834933.68 total 80.06 last 89.12) - open/close 7555 (time 1787834943.69 total 90.07 last 68.11) - open/close 8396 (time 1787834953.70 total 100.08 last 84.06) total: 9000 open/close in 108.19 seconds: 83.19 ops/second llite.lustre-ffff98a1c4a00800.statahead_max=0 10000 real 0m0.474s user 0m0.003s sys 0m0.067s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff98a1c4a00800.statahead_max=128 llite.lustre-ffff98a1c4a00800.statahead_max=128 10000 real 0m0.670s user 0m0.002s sys 0m0.037s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 96 hit_total: 3879 miss_total: 1487 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 295 seconds llite.lustre-ffff98a1c4a00800.statahead_stats= statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 96 hit_total: 3879 miss_total: 1487 mdc.lustre-MDT0000-mdc-ffff98a1c4a00800.batch_stats= snapshot_time: 1787835272.165215597 secs.nsecs start_time: 1787834824.448856009 secs.nsecs elapsed_time: 447.716359588 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