== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 19:36:05 (1788564965) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff95a611238800.batch_stats=0 total: 100 open/close in 2.47 seconds: 40.42 ops/second llite.lustre-ffff95a611238800.statahead_max=0 208 real 0m0.904s user 0m0.004s sys 0m0.194s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff95a611238800.statahead_max=128 llite.lustre-ffff95a611238800.statahead_max=128 208 real 0m0.697s user 0m0.003s sys 0m0.077s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 145 statahead wrong: 2 agl total: 140 list_total: 28 fname_total: 106 hit_total: 2881 miss_total: 1389 swrong=2 ewrong=2 - open/close 838 (time 1788564990.09 total 10.01 last 83.76) total: 900 open/close in 10.84 seconds: 83.01 ops/second llite.lustre-ffff95a611238800.statahead_max=0 2008 real 0m10.508s user 0m0.018s sys 0m1.781s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff95a611238800.statahead_max=128 llite.lustre-ffff95a611238800.statahead_max=128 2008 real 0m3.247s user 0m0.011s sys 0m0.618s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 3 sec statahead total: 146 statahead wrong: 2 agl total: 140 list_total: 29 fname_total: 106 hit_total: 3879 miss_total: 1390 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 16 seconds llite.lustre-ffff95a611238800.statahead_stats= statahead total: 146 statahead wrong: 2 agl total: 140 list_total: 29 fname_total: 106 hit_total: 3879 miss_total: 1390 mdc.lustre-MDT0000-mdc-ffff95a611238800.batch_stats= snapshot_time: 1788565030.336610551 secs.nsecs start_time: 1788564969.945407841 secs.nsecs elapsed_time: 60.391202710 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 1 3 3 4: 0 0 3 8: 4 12 16 16: 6 19 35 32: 5 16 51 64: 15 48 100 kvm mdc.lustre-MDT0000-mdc-ffff95a611238800.batch_stats=0 total: 100 open/close in 2.33 seconds: 42.98 ops/second llite.lustre-ffff95a611238800.statahead_max=0 100 real 0m0.065s user 0m0.001s sys 0m0.015s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff95a611238800.statahead_max=128 llite.lustre-ffff95a611238800.statahead_max=128 100 real 0m0.066s user 0m0.001s sys 0m0.016s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 146 statahead wrong: 2 agl total: 140 list_total: 29 fname_total: 106 hit_total: 3879 miss_total: 1390 swrong=2 ewrong=2 - open/close 800 (time 1788565049.83 total 10.01 last 79.93) total: 900 open/close in 11.62 seconds: 77.46 ops/second llite.lustre-ffff95a611238800.statahead_max=0 1000 real 0m0.226s user 0m0.003s sys 0m0.050s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff95a611238800.statahead_max=128 llite.lustre-ffff95a611238800.statahead_max=128 1000 real 0m0.134s user 0m0.001s sys 0m0.021s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 146 statahead wrong: 2 agl total: 140 list_total: 29 fname_total: 106 hit_total: 3879 miss_total: 1390 swrong=2 ewrong=2 - open/close 677 (time 1788565069.67 total 10.00 last 67.67) - open/close 1498 (time 1788565079.68 total 20.01 last 82.05) - open/close 2377 (time 1788565089.68 total 30.02 last 87.82) - open/close 3244 (time 1788565099.69 total 40.03 last 86.63) - open/close 4346 (time 1788565109.70 total 50.03 last 110.11) - open/close 5342 (time 1788565119.72 total 60.05 last 99.45) - open/close 6268 (time 1788565129.72 total 70.06 last 92.53) - open/close 7155 (time 1788565139.73 total 80.07 last 88.60) - open/close 8006 (time 1788565149.74 total 90.08 last 85.05) - open/close 8816 (time 1788565159.74 total 100.08 last 81.00) total: 9000 open/close in 102.57 seconds: 87.74 ops/second llite.lustre-ffff95a611238800.statahead_max=0 10000 real 0m0.687s user 0m0.004s sys 0m0.056s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff95a611238800.statahead_max=128 llite.lustre-ffff95a611238800.statahead_max=128 10000 real 0m0.477s user 0m0.001s sys 0m0.045s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 146 statahead wrong: 2 agl total: 140 list_total: 29 fname_total: 106 hit_total: 3879 miss_total: 1390 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 289 seconds llite.lustre-ffff95a611238800.statahead_stats= statahead total: 146 statahead wrong: 2 agl total: 140 list_total: 29 fname_total: 106 hit_total: 3879 miss_total: 1390 mdc.lustre-MDT0000-mdc-ffff95a611238800.batch_stats= snapshot_time: 1788565467.130505954 secs.nsecs start_time: 1788565031.645545466 secs.nsecs elapsed_time: 435.484960488 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