== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 00:47:26 (1782362846) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff96e186a48000.batch_stats=0 total: 100 open/close in 0.65 seconds: 154.31 ops/second llite.lustre-ffff96e186a48000.statahead_max=0 208 real 0m0.425s user 0m0.004s sys 0m0.158s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 0 sec llite.lustre-ffff96e186a48000.statahead_max=128 llite.lustre-ffff96e186a48000.statahead_max=128 208 real 0m0.240s user 0m0.002s sys 0m0.093s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 53 statahead wrong: 1 agl total: 51 list_total: 22 fname_total: 31 hit_total: 2868 miss_total: 197 swrong=1 ewrong=1 total: 900 open/close in 1.97 seconds: 457.15 ops/second llite.lustre-ffff96e186a48000.statahead_max=0 2008 real 0m3.486s user 0m0.013s sys 0m1.467s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 3 sec llite.lustre-ffff96e186a48000.statahead_max=128 llite.lustre-ffff96e186a48000.statahead_max=128 2008 real 0m1.715s user 0m0.005s sys 0m0.930s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 54 statahead wrong: 1 agl total: 51 list_total: 23 fname_total: 31 hit_total: 3867 miss_total: 197 swrong=1 ewrong=1 - open/close 4604 (time 1782362870.69 total 10.00 last 460.34) total: 9000 open/close in 19.93 seconds: 451.52 ops/second llite.lustre-ffff96e186a48000.statahead_max=0 20008 real 0m33.716s user 0m0.088s sys 0m13.700s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files without statahead: 34 sec llite.lustre-ffff96e186a48000.statahead_max=128 llite.lustre-ffff96e186a48000.statahead_max=128 20008 real 0m17.364s user 0m0.064s sys 0m9.740s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files with statahead: 18 sec statahead total: 55 statahead wrong: 1 agl total: 51 list_total: 24 fname_total: 31 hit_total: 13866 miss_total: 197 swrong=1 ewrong=1 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 55 seconds llite.lustre-ffff96e186a48000.statahead_stats= statahead total: 55 statahead wrong: 1 agl total: 51 list_total: 24 fname_total: 31 hit_total: 13866 miss_total: 197 mdc.lustre-MDT0000-mdc-ffff96e186a48000.batch_stats= snapshot_time: 1782362995.407059745 secs.nsecs start_time: 1782362847.619273524 secs.nsecs elapsed_time: 147.787786221 secs.nsecs subreqs per batch batches %% cum %% 1: 22 7 7 2: 1 0 7 4: 1 0 7 8: 3 0 8 16: 127 41 50 32: 11 3 53 64: 143 46 100 kvm mdc.lustre-MDT0000-mdc-ffff96e186a48000.batch_stats=0 total: 100 open/close in 0.67 seconds: 149.07 ops/second llite.lustre-ffff96e186a48000.statahead_max=0 100 real 0m0.026s user 0m0.000s sys 0m0.020s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff96e186a48000.statahead_max=128 llite.lustre-ffff96e186a48000.statahead_max=128 100 real 0m0.044s user 0m0.002s sys 0m0.033s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 55 statahead wrong: 1 agl total: 51 list_total: 24 fname_total: 31 hit_total: 13866 miss_total: 197 swrong=1 ewrong=1 total: 900 open/close in 2.02 seconds: 444.82 ops/second llite.lustre-ffff96e186a48000.statahead_max=0 1000 real 0m0.038s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff96e186a48000.statahead_max=128 llite.lustre-ffff96e186a48000.statahead_max=128 1000 real 0m0.125s user 0m0.002s sys 0m0.102s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 55 statahead wrong: 1 agl total: 51 list_total: 24 fname_total: 31 hit_total: 13866 miss_total: 197 swrong=1 ewrong=1 - open/close 4408 (time 1782363014.10 total 10.00 last 440.71) - open/close 8194 (time 1782363024.10 total 20.01 last 378.48) total: 9000 open/close in 23.09 seconds: 389.86 ops/second llite.lustre-ffff96e186a48000.statahead_max=0 10000 real 0m0.187s user 0m0.001s sys 0m0.038s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff96e186a48000.statahead_max=128 llite.lustre-ffff96e186a48000.statahead_max=128 10000 real 0m0.158s user 0m0.005s sys 0m0.029s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 55 statahead wrong: 1 agl total: 51 list_total: 24 fname_total: 31 hit_total: 13866 miss_total: 197 swrong=1 ewrong=1 - open/close 3484 (time 1782363042.83 total 10.00 last 348.38) - open/close 7212 (time 1782363052.83 total 20.00 last 372.76) - open/close 10000 (time 1782363059.62 total 26.79 last 410.78) - open/close 14036 (time 1782363069.62 total 36.79 last 403.52) - open/close 17808 (time 1782363079.62 total 46.79 last 377.13) - open/close 20000 (time 1782363084.36 total 51.53 last 463.01) - open/close 24717 (time 1782363094.36 total 61.53 last 471.62) - open/close 29284 (time 1782363104.36 total 71.53 last 456.62) - open/close 30000 (time 1782363106.77 total 73.94 last 297.58) - open/close 33786 (time 1782363116.77 total 83.94 last 378.57) - open/close 37638 (time 1782363126.77 total 93.94 last 385.16) - open/close 40000 (time 1782363132.28 total 99.45 last 428.68) - open/close 44262 (time 1782363142.28 total 109.45 last 426.15) - open/close 48467 (time 1782363152.28 total 119.45 last 420.42) - open/close 50000 (time 1782363155.86 total 123.03 last 428.04) - open/close 54004 (time 1782363165.97 total 133.13 last 396.40) - open/close 58098 (time 1782363175.97 total 143.13 last 409.33) - open/close 60000 (time 1782363180.51 total 147.68 last 418.67) - open/close 63971 (time 1782363190.51 total 157.68 last 397.05) - open/close 67952 (time 1782363200.51 total 167.68 last 398.10) - open/close 70000 (time 1782363205.58 total 172.75 last 403.68) - open/close 73831 (time 1782363215.59 total 182.75 last 383.06) - open/close 78010 (time 1782363225.59 total 192.76 last 417.82) - open/close 80000 (time 1782363230.12 total 197.28 last 439.40) - open/close 84243 (time 1782363240.12 total 207.29 last 424.26) - open/close 88565 (time 1782363250.12 total 217.29 last 432.12) total: 90000 open/close in 220.62 seconds: 407.95 ops/second llite.lustre-ffff96e186a48000.statahead_max=0 100000 real 0m1.779s user 0m0.016s sys 0m0.230s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffff96e186a48000.statahead_max=128 llite.lustre-ffff96e186a48000.statahead_max=128 100000 real 0m1.688s user 0m0.015s sys 0m0.210s 'statx --cached=always -D' 100000 files with statahead: 2 sec statahead total: 55 statahead wrong: 1 agl total: 51 list_total: 24 fname_total: 31 hit_total: 13866 miss_total: 197 swrong=1 ewrong=1 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 1034 seconds llite.lustre-ffff96e186a48000.statahead_stats= statahead total: 55 statahead wrong: 1 agl total: 51 list_total: 24 fname_total: 31 hit_total: 13866 miss_total: 197 mdc.lustre-MDT0000-mdc-ffff96e186a48000.batch_stats= snapshot_time: 1782364315.915968645 secs.nsecs start_time: 1782362995.912629300 secs.nsecs elapsed_time: 1320.003339345 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