== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 04:09:10 (1786694950) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9ff7c2e39800.batch_stats=0 total: 100 open/close in 2.62 seconds: 38.23 ops/second llite.lustre-ffff9ff7c2e39800.statahead_max=0 208 real 0m1.438s user 0m0.004s sys 0m0.210s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9ff7c2e39800.statahead_max=128 llite.lustre-ffff9ff7c2e39800.statahead_max=128 208 real 0m0.717s user 0m0.001s sys 0m0.095s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 113 statahead wrong: 2 agl total: 108 list_total: 29 fname_total: 65 hit_total: 2570 miss_total: 1561 swrong=2 ewrong=2 - open/close 565 (time 1786694977.38 total 10.01 last 56.42) total: 900 open/close in 15.26 seconds: 58.98 ops/second llite.lustre-ffff9ff7c2e39800.statahead_max=0 2008 real 0m14.620s user 0m0.021s sys 0m2.036s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 15 sec llite.lustre-ffff9ff7c2e39800.statahead_max=128 llite.lustre-ffff9ff7c2e39800.statahead_max=128 2008 real 0m7.076s user 0m0.022s sys 0m0.673s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 7 sec statahead total: 114 statahead wrong: 2 agl total: 108 list_total: 30 fname_total: 65 hit_total: 3569 miss_total: 1561 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 21 seconds llite.lustre-ffff9ff7c2e39800.statahead_stats= statahead total: 114 statahead wrong: 2 agl total: 108 list_total: 30 fname_total: 65 hit_total: 3569 miss_total: 1561 mdc.lustre-MDT0000-mdc-ffff9ff7c2e39800.batch_stats= snapshot_time: 1786695040.966411688 secs.nsecs start_time: 1786694955.200280622 secs.nsecs elapsed_time: 85.766131066 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 1 3 6 4: 0 0 6 8: 7 23 30 16: 2 6 36 32: 4 13 50 64: 15 50 100 kvm mdc.lustre-MDT0000-mdc-ffff9ff7c2e39800.batch_stats=0 total: 100 open/close in 2.53 seconds: 39.45 ops/second llite.lustre-ffff9ff7c2e39800.statahead_max=0 100 real 0m0.093s user 0m0.001s sys 0m0.018s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9ff7c2e39800.statahead_max=128 llite.lustre-ffff9ff7c2e39800.statahead_max=128 100 real 0m0.144s user 0m0.005s sys 0m0.029s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 114 statahead wrong: 2 agl total: 108 list_total: 30 fname_total: 65 hit_total: 3569 miss_total: 1561 swrong=2 ewrong=2 - open/close 815 (time 1786695062.40 total 10.01 last 81.46) total: 900 open/close in 11.36 seconds: 79.21 ops/second llite.lustre-ffff9ff7c2e39800.statahead_max=0 1000 real 0m0.127s user 0m0.001s sys 0m0.021s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9ff7c2e39800.statahead_max=128 llite.lustre-ffff9ff7c2e39800.statahead_max=128 1000 real 0m0.135s user 0m0.000s sys 0m0.018s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 114 statahead wrong: 2 agl total: 108 list_total: 30 fname_total: 65 hit_total: 3569 miss_total: 1561 swrong=2 ewrong=2 - open/close 654 (time 1786695083.82 total 10.00 last 65.37) - open/close 1241 (time 1786695093.82 total 20.01 last 58.67) - open/close 1846 (time 1786695103.83 total 30.02 last 60.47) - open/close 2551 (time 1786695113.84 total 40.02 last 70.44) - open/close 3220 (time 1786695123.84 total 50.02 last 66.90) - open/close 3835 (time 1786695133.84 total 60.03 last 61.45) - open/close 4409 (time 1786695143.86 total 70.05 last 57.32) - open/close 5097 (time 1786695153.87 total 80.05 last 68.76) - open/close 5913 (time 1786695163.87 total 90.06 last 81.56) - open/close 6599 (time 1786695173.88 total 100.07 last 68.54) - open/close 7344 (time 1786695183.90 total 110.09 last 74.37) - open/close 7870 (time 1786695193.90 total 120.09 last 52.60) - open/close 8487 (time 1786695203.91 total 130.09 last 61.65) total: 9000 open/close in 137.16 seconds: 65.62 ops/second llite.lustre-ffff9ff7c2e39800.statahead_max=0 10000 real 0m0.733s user 0m0.003s sys 0m0.042s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9ff7c2e39800.statahead_max=128 llite.lustre-ffff9ff7c2e39800.statahead_max=128 10000 real 0m0.544s user 0m0.003s sys 0m0.044s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 114 statahead wrong: 2 agl total: 108 list_total: 30 fname_total: 65 hit_total: 3569 miss_total: 1561 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 363 seconds llite.lustre-ffff9ff7c2e39800.statahead_stats= statahead total: 114 statahead wrong: 2 agl total: 108 list_total: 30 fname_total: 65 hit_total: 3569 miss_total: 1561 mdc.lustre-MDT0000-mdc-ffff9ff7c2e39800.batch_stats= snapshot_time: 1786695595.881220869 secs.nsecs start_time: 1786695042.733330210 secs.nsecs elapsed_time: 553.147890659 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