== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 16:38:21 (1787603901) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8c0003114800.batch_stats=0 total: 100 open/close in 3.09 seconds: 32.41 ops/second llite.lustre-ffff8c0003114800.statahead_max=0 208 real 0m1.619s user 0m0.003s sys 0m0.201s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff8c0003114800.statahead_max=128 llite.lustre-ffff8c0003114800.statahead_max=128 208 real 0m0.679s user 0m0.001s sys 0m0.080s '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: 28 fname_total: 83 hit_total: 2548 miss_total: 1601 swrong=2 ewrong=2 - open/close 758 (time 1787603927.46 total 10.02 last 75.67) total: 900 open/close in 12.01 seconds: 74.96 ops/second llite.lustre-ffff8c0003114800.statahead_max=0 2008 real 0m12.079s user 0m0.022s sys 0m1.794s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff8c0003114800.statahead_max=128 llite.lustre-ffff8c0003114800.statahead_max=128 2008 real 0m3.954s user 0m0.013s sys 0m0.614s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 114 statahead wrong: 2 agl total: 108 list_total: 29 fname_total: 83 hit_total: 3546 miss_total: 1602 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 18 seconds llite.lustre-ffff8c0003114800.statahead_stats= statahead total: 114 statahead wrong: 2 agl total: 108 list_total: 29 fname_total: 83 hit_total: 3546 miss_total: 1602 mdc.lustre-MDT0000-mdc-ffff8c0003114800.batch_stats= snapshot_time: 1787603974.550441785 secs.nsecs start_time: 1787603905.959320978 secs.nsecs elapsed_time: 68.591120807 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 1 3 3 4: 0 0 3 8: 5 15 18 16: 7 21 40 32: 5 15 56 64: 14 43 100 kvm mdc.lustre-MDT0000-mdc-ffff8c0003114800.batch_stats=0 total: 100 open/close in 2.38 seconds: 41.95 ops/second llite.lustre-ffff8c0003114800.statahead_max=0 100 real 0m0.110s user 0m0.002s sys 0m0.023s 'statx --cached=always -D' 100 files without statahead: 1 sec llite.lustre-ffff8c0003114800.statahead_max=128 llite.lustre-ffff8c0003114800.statahead_max=128 100 real 0m0.068s user 0m0.001s sys 0m0.019s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 114 statahead wrong: 2 agl total: 108 list_total: 29 fname_total: 83 hit_total: 3546 miss_total: 1602 swrong=2 ewrong=2 - open/close 735 (time 1787603994.78 total 10.01 last 73.42) total: 900 open/close in 12.44 seconds: 72.34 ops/second llite.lustre-ffff8c0003114800.statahead_max=0 1000 real 0m0.218s user 0m0.001s sys 0m0.045s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff8c0003114800.statahead_max=128 llite.lustre-ffff8c0003114800.statahead_max=128 1000 real 0m0.177s user 0m0.001s sys 0m0.018s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 114 statahead wrong: 2 agl total: 108 list_total: 29 fname_total: 83 hit_total: 3546 miss_total: 1602 swrong=2 ewrong=2 - open/close 764 (time 1787604016.35 total 10.00 last 76.37) - open/close 1507 (time 1787604026.35 total 20.01 last 74.27) - open/close 2219 (time 1787604036.35 total 30.01 last 71.20) - open/close 2972 (time 1787604046.35 total 40.01 last 75.28) - open/close 3743 (time 1787604056.36 total 50.02 last 77.05) - open/close 4509 (time 1787604066.36 total 60.02 last 76.59) - open/close 5317 (time 1787604076.38 total 70.04 last 80.65) - open/close 6104 (time 1787604086.38 total 80.04 last 78.69) - open/close 6819 (time 1787604096.39 total 90.05 last 71.41) - open/close 7477 (time 1787604106.39 total 100.05 last 65.79) - open/close 8208 (time 1787604116.39 total 110.05 last 73.09) - open/close 8938 (time 1787604126.44 total 120.10 last 72.64) total: 9000 open/close in 121.05 seconds: 74.35 ops/second llite.lustre-ffff8c0003114800.statahead_max=0 10000 real 0m0.622s user 0m0.004s sys 0m0.052s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8c0003114800.statahead_max=128 llite.lustre-ffff8c0003114800.statahead_max=128 10000 real 0m0.569s user 0m0.003s sys 0m0.044s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 114 statahead wrong: 2 agl total: 108 list_total: 29 fname_total: 83 hit_total: 3546 miss_total: 1602 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 306 seconds llite.lustre-ffff8c0003114800.statahead_stats= statahead total: 114 statahead wrong: 2 agl total: 108 list_total: 29 fname_total: 83 hit_total: 3546 miss_total: 1602 mdc.lustre-MDT0000-mdc-ffff8c0003114800.batch_stats= snapshot_time: 1787604447.719796169 secs.nsecs start_time: 1787603976.140014077 secs.nsecs elapsed_time: 471.579782092 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