== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 17:22:47 (1787865767) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9c56c2c73800.batch_stats=0 total: 100 open/close in 2.48 seconds: 40.33 ops/second llite.lustre-ffff9c56c2c73800.statahead_max=0 208 real 0m1.287s user 0m0.002s sys 0m0.182s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9c56c2c73800.statahead_max=128 llite.lustre-ffff9c56c2c73800.statahead_max=128 208 real 0m0.491s user 0m0.002s sys 0m0.076s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 148 statahead wrong: 2 agl total: 142 list_total: 27 fname_total: 110 hit_total: 2521 miss_total: 1370 swrong=2 ewrong=2 - open/close 818 (time 1787865794.31 total 10.00 last 81.77) total: 900 open/close in 11.19 seconds: 80.42 ops/second llite.lustre-ffff9c56c2c73800.statahead_max=0 2008 real 0m11.951s user 0m0.027s sys 0m1.769s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff9c56c2c73800.statahead_max=128 llite.lustre-ffff9c56c2c73800.statahead_max=128 2008 real 0m3.431s user 0m0.008s sys 0m0.563s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 149 statahead wrong: 2 agl total: 142 list_total: 28 fname_total: 110 hit_total: 3520 miss_total: 1370 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-ffff9c56c2c73800.statahead_stats= statahead total: 149 statahead wrong: 2 agl total: 142 list_total: 28 fname_total: 110 hit_total: 3520 miss_total: 1370 mdc.lustre-MDT0000-mdc-ffff9c56c2c73800.batch_stats= snapshot_time: 1787865841.392441690 secs.nsecs start_time: 1787865773.338347029 secs.nsecs elapsed_time: 68.054094661 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 1 3 3 4: 0 0 3 8: 3 10 13 16: 7 24 37 32: 2 6 44 64: 16 55 100 kvm mdc.lustre-MDT0000-mdc-ffff9c56c2c73800.batch_stats=0 total: 100 open/close in 2.51 seconds: 39.85 ops/second llite.lustre-ffff9c56c2c73800.statahead_max=0 100 real 0m0.172s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 100 files without statahead: 1 sec llite.lustre-ffff9c56c2c73800.statahead_max=128 llite.lustre-ffff9c56c2c73800.statahead_max=128 100 real 0m0.101s user 0m0.001s sys 0m0.018s 'statx --cached=always -D' 100 files with statahead: 1 sec statahead total: 149 statahead wrong: 2 agl total: 142 list_total: 28 fname_total: 110 hit_total: 3520 miss_total: 1370 swrong=2 ewrong=2 - open/close 772 (time 1787865862.21 total 10.01 last 77.15) total: 900 open/close in 12.05 seconds: 74.72 ops/second llite.lustre-ffff9c56c2c73800.statahead_max=0 1000 real 0m0.200s user 0m0.002s sys 0m0.038s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9c56c2c73800.statahead_max=128 llite.lustre-ffff9c56c2c73800.statahead_max=128 1000 real 0m0.191s user 0m0.001s sys 0m0.013s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 149 statahead wrong: 2 agl total: 142 list_total: 28 fname_total: 110 hit_total: 3520 miss_total: 1370 swrong=2 ewrong=2 - open/close 730 (time 1787865883.84 total 10.00 last 73.00) - open/close 1512 (time 1787865893.84 total 20.00 last 78.17) - open/close 2321 (time 1787865903.85 total 30.01 last 80.84) - open/close 3184 (time 1787865913.85 total 40.01 last 86.29) - open/close 3957 (time 1787865923.87 total 50.04 last 77.11) - open/close 4747 (time 1787865933.88 total 60.04 last 78.97) - open/close 5594 (time 1787865943.88 total 70.04 last 84.69) - open/close 6453 (time 1787865953.88 total 80.05 last 85.86) - open/close 7181 (time 1787865963.90 total 90.07 last 72.64) - open/close 8075 (time 1787865973.91 total 100.08 last 89.33) - open/close 8738 (time 1787865983.92 total 110.09 last 66.23) total: 9000 open/close in 113.18 seconds: 79.52 ops/second llite.lustre-ffff9c56c2c73800.statahead_max=0 10000 real 0m0.827s user 0m0.004s sys 0m0.039s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9c56c2c73800.statahead_max=128 llite.lustre-ffff9c56c2c73800.statahead_max=128 10000 real 0m0.780s user 0m0.002s sys 0m0.041s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 149 statahead wrong: 2 agl total: 142 list_total: 28 fname_total: 110 hit_total: 3520 miss_total: 1370 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 312 seconds llite.lustre-ffff9c56c2c73800.statahead_stats= statahead total: 149 statahead wrong: 2 agl total: 142 list_total: 28 fname_total: 110 hit_total: 3520 miss_total: 1370 mdc.lustre-MDT0000-mdc-ffff9c56c2c73800.batch_stats= snapshot_time: 1787866315.534900614 secs.nsecs start_time: 1787865842.877663099 secs.nsecs elapsed_time: 472.657237515 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