== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 02:03:28 (1788933808) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9d4b47c2d800.batch_stats=0 total: 100 open/close in 2.04 seconds: 48.95 ops/second llite.lustre-ffff9d4b47c2d800.statahead_max=0 208 real 0m0.968s user 0m0.005s sys 0m0.205s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9d4b47c2d800.statahead_max=128 llite.lustre-ffff9d4b47c2d800.statahead_max=128 208 real 0m0.578s 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: 109 statahead wrong: 2 agl total: 105 list_total: 27 fname_total: 80 hit_total: 3303 miss_total: 1274 swrong=2 ewrong=2 - open/close 883 (time 1788933832.98 total 10.01 last 88.20) total: 900 open/close in 10.18 seconds: 88.42 ops/second llite.lustre-ffff9d4b47c2d800.statahead_max=0 2008 real 0m11.519s user 0m0.025s sys 0m1.878s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff9d4b47c2d800.statahead_max=128 llite.lustre-ffff9d4b47c2d800.statahead_max=128 2008 real 0m4.223s user 0m0.007s sys 0m0.512s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 110 statahead wrong: 2 agl total: 105 list_total: 28 fname_total: 80 hit_total: 4301 miss_total: 1275 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 17 seconds llite.lustre-ffff9d4b47c2d800.statahead_stats= statahead total: 110 statahead wrong: 2 agl total: 105 list_total: 28 fname_total: 80 hit_total: 4301 miss_total: 1275 mdc.lustre-MDT0000-mdc-ffff9d4b47c2d800.batch_stats= snapshot_time: 1788933878.156665435 secs.nsecs start_time: 1788933813.080662999 secs.nsecs elapsed_time: 65.076002436 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 2 6 9 4: 0 0 9 8: 4 12 21 16: 7 21 43 32: 4 12 56 64: 14 43 100 kvm mdc.lustre-MDT0000-mdc-ffff9d4b47c2d800.batch_stats=0 total: 100 open/close in 2.42 seconds: 41.37 ops/second llite.lustre-ffff9d4b47c2d800.statahead_max=0 100 real 0m0.066s user 0m0.000s sys 0m0.019s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9d4b47c2d800.statahead_max=128 llite.lustre-ffff9d4b47c2d800.statahead_max=128 100 real 0m0.062s user 0m0.001s sys 0m0.020s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 110 statahead wrong: 2 agl total: 105 list_total: 28 fname_total: 80 hit_total: 4301 miss_total: 1275 swrong=2 ewrong=2 - open/close 834 (time 1788933899.52 total 10.00 last 83.38) total: 900 open/close in 11.18 seconds: 80.47 ops/second llite.lustre-ffff9d4b47c2d800.statahead_max=0 1000 real 0m0.235s user 0m0.001s sys 0m0.050s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9d4b47c2d800.statahead_max=128 llite.lustre-ffff9d4b47c2d800.statahead_max=128 1000 real 0m0.257s user 0m0.002s sys 0m0.016s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 110 statahead wrong: 2 agl total: 105 list_total: 28 fname_total: 80 hit_total: 4301 miss_total: 1275 swrong=2 ewrong=2 - open/close 569 (time 1788933922.55 total 10.02 last 56.78) - open/close 1083 (time 1788933932.55 total 20.03 last 51.37) - open/close 1835 (time 1788933942.55 total 30.03 last 75.19) - open/close 2421 (time 1788933952.56 total 40.03 last 58.59) - open/close 3206 (time 1788933962.56 total 50.03 last 78.48) - open/close 4177 (time 1788933972.56 total 60.04 last 97.05) - open/close 5070 (time 1788933982.57 total 70.05 last 89.23) - open/close 5771 (time 1788933992.58 total 80.05 last 70.04) - open/close 6389 (time 1788934002.60 total 90.07 last 61.68) - open/close 6977 (time 1788934012.61 total 100.08 last 58.74) - open/close 7575 (time 1788934022.64 total 110.11 last 59.62) - open/close 8262 (time 1788934032.65 total 120.13 last 68.60) total: 9000 open/close in 129.90 seconds: 69.28 ops/second llite.lustre-ffff9d4b47c2d800.statahead_max=0 10000 real 0m0.553s user 0m0.002s sys 0m0.062s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9d4b47c2d800.statahead_max=128 llite.lustre-ffff9d4b47c2d800.statahead_max=128 10000 real 0m0.395s user 0m0.003s sys 0m0.043s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 110 statahead wrong: 2 agl total: 105 list_total: 28 fname_total: 80 hit_total: 4301 miss_total: 1275 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 291 seconds llite.lustre-ffff9d4b47c2d800.statahead_stats= statahead total: 110 statahead wrong: 2 agl total: 105 list_total: 28 fname_total: 80 hit_total: 4301 miss_total: 1275 mdc.lustre-MDT0000-mdc-ffff9d4b47c2d800.batch_stats= snapshot_time: 1788934350.607985430 secs.nsecs start_time: 1788933880.249874082 secs.nsecs elapsed_time: 470.358111348 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