== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 01:43:12 (1788846192) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8c7af183f000.batch_stats=0 total: 100 open/close in 2.54 seconds: 39.37 ops/second llite.lustre-ffff8c7af183f000.statahead_max=0 208 real 0m1.044s user 0m0.007s sys 0m0.202s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff8c7af183f000.statahead_max=128 llite.lustre-ffff8c7af183f000.statahead_max=128 208 real 0m0.750s user 0m0.000s sys 0m0.083s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 119 statahead wrong: 2 agl total: 115 list_total: 28 fname_total: 89 hit_total: 3334 miss_total: 1285 swrong=2 ewrong=2 - open/close 771 (time 1788846217.98 total 10.01 last 77.05) total: 900 open/close in 13.20 seconds: 68.19 ops/second llite.lustre-ffff8c7af183f000.statahead_max=0 2008 real 0m12.341s user 0m0.020s sys 0m1.902s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff8c7af183f000.statahead_max=128 llite.lustre-ffff8c7af183f000.statahead_max=128 2008 real 0m4.077s user 0m0.017s sys 0m0.533s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 120 statahead wrong: 2 agl total: 115 list_total: 29 fname_total: 89 hit_total: 4332 miss_total: 1286 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 24 seconds llite.lustre-ffff8c7af183f000.statahead_stats= statahead total: 120 statahead wrong: 2 agl total: 115 list_total: 29 fname_total: 89 hit_total: 4332 miss_total: 1286 mdc.lustre-MDT0000-mdc-ffff8c7af183f000.batch_stats= snapshot_time: 1788846274.745150570 secs.nsecs start_time: 1788846197.285335352 secs.nsecs elapsed_time: 77.459815218 secs.nsecs subreqs per batch batches %% cum %% 1: 1 2 2 2: 2 5 8 4: 3 8 17 8: 5 14 31 16: 4 11 42 32: 6 17 60 64: 14 40 100 kvm mdc.lustre-MDT0000-mdc-ffff8c7af183f000.batch_stats=0 total: 100 open/close in 2.73 seconds: 36.60 ops/second llite.lustre-ffff8c7af183f000.statahead_max=0 100 real 0m0.068s user 0m0.002s sys 0m0.019s 'statx --cached=always -D' 100 files without statahead: 1 sec llite.lustre-ffff8c7af183f000.statahead_max=128 llite.lustre-ffff8c7af183f000.statahead_max=128 100 real 0m0.078s user 0m0.002s sys 0m0.016s 'statx --cached=always -D' 100 files with statahead: 1 sec statahead total: 120 statahead wrong: 2 agl total: 115 list_total: 29 fname_total: 89 hit_total: 4332 miss_total: 1286 swrong=2 ewrong=2 - open/close 759 (time 1788846296.83 total 10.00 last 75.87) total: 900 open/close in 12.38 seconds: 72.72 ops/second llite.lustre-ffff8c7af183f000.statahead_max=0 1000 real 0m0.239s user 0m0.000s sys 0m0.044s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff8c7af183f000.statahead_max=128 llite.lustre-ffff8c7af183f000.statahead_max=128 1000 real 0m0.205s user 0m0.004s sys 0m0.017s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 120 statahead wrong: 2 agl total: 115 list_total: 29 fname_total: 89 hit_total: 4332 miss_total: 1286 swrong=2 ewrong=2 - open/close 698 (time 1788846318.72 total 10.04 last 69.53) - open/close 1406 (time 1788846328.73 total 20.05 last 70.73) - open/close 2123 (time 1788846338.73 total 30.05 last 71.69) - open/close 2826 (time 1788846348.73 total 40.05 last 70.30) - open/close 3690 (time 1788846358.73 total 50.05 last 86.39) - open/close 4220 (time 1788846368.73 total 60.05 last 53.00) - open/close 4963 (time 1788846378.74 total 70.07 last 74.19) - open/close 5733 (time 1788846388.76 total 80.08 last 76.86) - open/close 6502 (time 1788846398.77 total 90.09 last 76.87) - open/close 7092 (time 1788846408.77 total 100.09 last 58.97) - open/close 7869 (time 1788846418.78 total 110.10 last 77.64) - open/close 8713 (time 1788846428.79 total 120.11 last 84.29) total: 9000 open/close in 123.31 seconds: 72.99 ops/second llite.lustre-ffff8c7af183f000.statahead_max=0 10000 real 0m0.659s user 0m0.001s sys 0m0.045s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff8c7af183f000.statahead_max=128 llite.lustre-ffff8c7af183f000.statahead_max=128 10000 real 0m0.891s user 0m0.003s sys 0m0.044s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 120 statahead wrong: 2 agl total: 115 list_total: 29 fname_total: 89 hit_total: 4332 miss_total: 1286 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 323 seconds llite.lustre-ffff8c7af183f000.statahead_stats= statahead total: 120 statahead wrong: 2 agl total: 115 list_total: 29 fname_total: 89 hit_total: 4332 miss_total: 1286 mdc.lustre-MDT0000-mdc-ffff8c7af183f000.batch_stats= snapshot_time: 1788846773.017336705 secs.nsecs start_time: 1788846276.752195209 secs.nsecs elapsed_time: 496.265141496 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