== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 21:30:46 (1786411846) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff91b387f01000.batch_stats=0 total: 100 open/close in 4.04 seconds: 24.78 ops/second llite.lustre-ffff91b387f01000.statahead_max=0 208 real 0m1.049s user 0m0.004s sys 0m0.211s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff91b387f01000.statahead_max=128 llite.lustre-ffff91b387f01000.statahead_max=128 208 real 0m0.624s user 0m0.001s sys 0m0.071s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 99 statahead wrong: 2 agl total: 94 list_total: 28 fname_total: 71 hit_total: 2557 miss_total: 1650 swrong=2 ewrong=2 - open/close 608 (time 1786411874.25 total 10.02 last 60.66) total: 900 open/close in 14.42 seconds: 62.40 ops/second llite.lustre-ffff91b387f01000.statahead_max=0 2008 real 0m15.007s user 0m0.033s sys 0m2.317s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 15 sec llite.lustre-ffff91b387f01000.statahead_max=128 llite.lustre-ffff91b387f01000.statahead_max=128 2008 real 0m5.053s user 0m0.014s sys 0m0.636s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 100 statahead wrong: 2 agl total: 94 list_total: 29 fname_total: 71 hit_total: 3556 miss_total: 1650 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 22 seconds llite.lustre-ffff91b387f01000.statahead_stats= statahead total: 100 statahead wrong: 2 agl total: 94 list_total: 29 fname_total: 71 hit_total: 3556 miss_total: 1650 mdc.lustre-MDT0000-mdc-ffff91b387f01000.batch_stats= snapshot_time: 1786411935.313359450 secs.nsecs start_time: 1786411851.040765169 secs.nsecs elapsed_time: 84.272594281 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 2 6 10 8: 4 13 24 16: 4 13 37 32: 3 10 48 64: 15 51 100 kvm mdc.lustre-MDT0000-mdc-ffff91b387f01000.batch_stats=0 total: 100 open/close in 4.26 seconds: 23.47 ops/second llite.lustre-ffff91b387f01000.statahead_max=0 100 real 0m0.107s user 0m0.001s sys 0m0.015s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff91b387f01000.statahead_max=128 llite.lustre-ffff91b387f01000.statahead_max=128 100 real 0m0.131s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 100 statahead wrong: 2 agl total: 94 list_total: 29 fname_total: 71 hit_total: 3556 miss_total: 1650 swrong=2 ewrong=2 - open/close 538 (time 1786411961.08 total 10.00 last 53.79) total: 900 open/close in 16.33 seconds: 55.11 ops/second llite.lustre-ffff91b387f01000.statahead_max=0 1000 real 0m0.207s user 0m0.003s sys 0m0.021s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff91b387f01000.statahead_max=128 llite.lustre-ffff91b387f01000.statahead_max=128 1000 real 0m0.232s user 0m0.001s sys 0m0.037s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 100 statahead wrong: 2 agl total: 94 list_total: 29 fname_total: 71 hit_total: 3556 miss_total: 1650 swrong=2 ewrong=2 - open/close 543 (time 1786411988.86 total 10.01 last 54.24) - open/close 1146 (time 1786411998.86 total 20.01 last 60.30) - open/close 1617 (time 1786412008.90 total 30.05 last 46.90) - open/close 2071 (time 1786412018.90 total 40.06 last 45.39) - open/close 2675 (time 1786412028.91 total 50.06 last 60.38) - open/close 3266 (time 1786412038.91 total 60.06 last 59.07) - open/close 3790 (time 1786412048.92 total 70.08 last 52.32) - open/close 4472 (time 1786412058.93 total 80.08 last 68.18) - open/close 5078 (time 1786412068.93 total 90.09 last 60.57) - open/close 5604 (time 1786412078.96 total 100.11 last 52.46) - open/close 6183 (time 1786412088.99 total 110.15 last 57.70) - open/close 6833 (time 1786412099.00 total 120.15 last 64.99) - open/close 7469 (time 1786412109.02 total 130.17 last 63.46) - open/close 8241 (time 1786412119.03 total 140.18 last 77.13) - open/close 8813 (time 1786412129.05 total 150.20 last 57.09) total: 9000 open/close in 152.92 seconds: 58.85 ops/second llite.lustre-ffff91b387f01000.statahead_max=0 10000 real 0m0.666s user 0m0.005s sys 0m0.033s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff91b387f01000.statahead_max=128 llite.lustre-ffff91b387f01000.statahead_max=128 10000 real 0m0.705s user 0m0.004s sys 0m0.047s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 100 statahead wrong: 2 agl total: 94 list_total: 29 fname_total: 71 hit_total: 3556 miss_total: 1650 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 369 seconds llite.lustre-ffff91b387f01000.statahead_stats= statahead total: 100 statahead wrong: 2 agl total: 94 list_total: 29 fname_total: 71 hit_total: 3556 miss_total: 1650 mdc.lustre-MDT0000-mdc-ffff91b387f01000.batch_stats= snapshot_time: 1786412520.731913076 secs.nsecs start_time: 1786411937.406779995 secs.nsecs elapsed_time: 583.325133081 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