== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 16:32:55 (1783974775) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9acec52e5000.batch_stats=0 total: 100 open/close in 2.71 seconds: 36.89 ops/second llite.lustre-ffff9acec52e5000.statahead_max=0 208 real 0m1.283s user 0m0.005s sys 0m0.214s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9acec52e5000.statahead_max=128 llite.lustre-ffff9acec52e5000.statahead_max=128 208 real 0m0.414s user 0m0.002s sys 0m0.066s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 119 statahead wrong: 2 agl total: 114 list_total: 28 fname_total: 72 hit_total: 3191 miss_total: 1280 swrong=2 ewrong=2 - open/close 751 (time 1783974800.23 total 10.02 last 74.97) total: 900 open/close in 12.24 seconds: 73.51 ops/second llite.lustre-ffff9acec52e5000.statahead_max=0 2008 real 0m12.946s user 0m0.020s sys 0m2.000s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 13 sec llite.lustre-ffff9acec52e5000.statahead_max=128 llite.lustre-ffff9acec52e5000.statahead_max=128 2008 real 0m4.300s user 0m0.018s sys 0m0.597s '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: 114 list_total: 29 fname_total: 72 hit_total: 4190 miss_total: 1280 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-ffff9acec52e5000.statahead_stats= statahead total: 120 statahead wrong: 2 agl total: 114 list_total: 29 fname_total: 72 hit_total: 4190 miss_total: 1280 mdc.lustre-MDT0000-mdc-ffff9acec52e5000.batch_stats= snapshot_time: 1783974850.746903529 secs.nsecs start_time: 1783974779.539609722 secs.nsecs elapsed_time: 71.207293807 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 3 9 9 4: 1 3 12 8: 6 18 30 16: 4 12 42 32: 4 12 54 64: 15 45 100 kvm mdc.lustre-MDT0000-mdc-ffff9acec52e5000.batch_stats=0 total: 100 open/close in 2.26 seconds: 44.30 ops/second llite.lustre-ffff9acec52e5000.statahead_max=0 100 real 0m0.069s user 0m0.002s sys 0m0.018s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9acec52e5000.statahead_max=128 llite.lustre-ffff9acec52e5000.statahead_max=128 100 real 0m0.109s user 0m0.001s sys 0m0.021s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 120 statahead wrong: 2 agl total: 114 list_total: 29 fname_total: 72 hit_total: 4190 miss_total: 1280 swrong=2 ewrong=2 - open/close 758 (time 1783974871.84 total 10.01 last 75.75) total: 900 open/close in 11.95 seconds: 75.33 ops/second llite.lustre-ffff9acec52e5000.statahead_max=0 1000 real 0m0.290s user 0m0.002s sys 0m0.049s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9acec52e5000.statahead_max=128 llite.lustre-ffff9acec52e5000.statahead_max=128 1000 real 0m0.293s user 0m0.003s sys 0m0.016s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 120 statahead wrong: 2 agl total: 114 list_total: 29 fname_total: 72 hit_total: 4190 miss_total: 1280 swrong=2 ewrong=2 - open/close 640 (time 1783974895.81 total 10.01 last 63.96) - open/close 1397 (time 1783974905.83 total 20.02 last 75.58) - open/close 1948 (time 1783974915.83 total 30.02 last 55.09) - open/close 2561 (time 1783974925.84 total 40.04 last 61.22) - open/close 3180 (time 1783974935.85 total 50.04 last 61.88) - open/close 3775 (time 1783974945.85 total 60.04 last 59.48) - open/close 4285 (time 1783974955.87 total 70.06 last 50.91) - open/close 4932 (time 1783974965.88 total 80.07 last 64.62) - open/close 5628 (time 1783974975.88 total 90.08 last 69.57) - open/close 6236 (time 1783974985.90 total 100.09 last 60.70) - open/close 6868 (time 1783974995.91 total 110.10 last 63.13) - open/close 7596 (time 1783975005.93 total 120.12 last 72.70) - open/close 8185 (time 1783975015.94 total 130.13 last 58.85) - open/close 8838 (time 1783975025.94 total 140.13 last 65.25) total: 9000 open/close in 142.38 seconds: 63.21 ops/second llite.lustre-ffff9acec52e5000.statahead_max=0 10000 real 0m0.659s user 0m0.004s sys 0m0.044s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9acec52e5000.statahead_max=128 llite.lustre-ffff9acec52e5000.statahead_max=128 10000 real 0m0.592s user 0m0.003s sys 0m0.038s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 120 statahead wrong: 2 agl total: 114 list_total: 29 fname_total: 72 hit_total: 4190 miss_total: 1280 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 352 seconds llite.lustre-ffff9acec52e5000.statahead_stats= statahead total: 120 statahead wrong: 2 agl total: 114 list_total: 29 fname_total: 72 hit_total: 4190 miss_total: 1280 mdc.lustre-MDT0000-mdc-ffff9acec52e5000.batch_stats= snapshot_time: 1783975402.165101700 secs.nsecs start_time: 1783974852.144853542 secs.nsecs elapsed_time: 550.020248158 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