== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 23:25:37 (1788751537) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8a28bd55f800.batch_stats=0 total: 100 open/close in 2.07 seconds: 48.35 ops/second llite.lustre-ffff8a28bd55f800.statahead_max=0 208 real 0m1.134s user 0m0.005s sys 0m0.207s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff8a28bd55f800.statahead_max=128 llite.lustre-ffff8a28bd55f800.statahead_max=128 208 real 0m0.457s user 0m0.002s sys 0m0.083s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 133 statahead wrong: 2 agl total: 127 list_total: 27 fname_total: 91 hit_total: 2798 miss_total: 1329 swrong=2 ewrong=2 - open/close 831 (time 1788751558.89 total 10.02 last 82.97) total: 900 open/close in 10.96 seconds: 82.08 ops/second llite.lustre-ffff8a28bd55f800.statahead_max=0 2008 real 0m11.218s user 0m0.023s sys 0m1.916s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff8a28bd55f800.statahead_max=128 llite.lustre-ffff8a28bd55f800.statahead_max=128 2008 real 0m3.651s user 0m0.012s sys 0m0.612s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 134 statahead wrong: 2 agl total: 127 list_total: 28 fname_total: 91 hit_total: 3796 miss_total: 1330 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-ffff8a28bd55f800.statahead_stats= statahead total: 134 statahead wrong: 2 agl total: 127 list_total: 28 fname_total: 91 hit_total: 3796 miss_total: 1330 mdc.lustre-MDT0000-mdc-ffff8a28bd55f800.batch_stats= snapshot_time: 1788751601.711304956 secs.nsecs start_time: 1788751540.549959263 secs.nsecs elapsed_time: 61.161345693 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 0 0 0 4: 0 0 0 8: 7 24 24 16: 4 13 37 32: 3 10 48 64: 15 51 100 kvm mdc.lustre-MDT0000-mdc-ffff8a28bd55f800.batch_stats=0 total: 100 open/close in 2.59 seconds: 38.62 ops/second llite.lustre-ffff8a28bd55f800.statahead_max=0 100 real 0m0.070s user 0m0.001s sys 0m0.014s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8a28bd55f800.statahead_max=128 llite.lustre-ffff8a28bd55f800.statahead_max=128 100 real 0m0.061s user 0m0.002s sys 0m0.014s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 134 statahead wrong: 2 agl total: 127 list_total: 28 fname_total: 91 hit_total: 3796 miss_total: 1330 swrong=2 ewrong=2 - open/close 785 (time 1788751620.96 total 10.01 last 78.45) total: 900 open/close in 11.42 seconds: 78.84 ops/second llite.lustre-ffff8a28bd55f800.statahead_max=0 1000 real 0m0.096s user 0m0.002s sys 0m0.017s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8a28bd55f800.statahead_max=128 llite.lustre-ffff8a28bd55f800.statahead_max=128 1000 real 0m0.107s user 0m0.001s sys 0m0.020s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 134 statahead wrong: 2 agl total: 127 list_total: 28 fname_total: 91 hit_total: 3796 miss_total: 1330 swrong=2 ewrong=2 - open/close 744 (time 1788751639.29 total 10.01 last 74.36) - open/close 1510 (time 1788751649.29 total 20.01 last 76.58) - open/close 2310 (time 1788751659.30 total 30.02 last 79.94) - open/close 3064 (time 1788751669.30 total 40.02 last 75.38) - open/close 3813 (time 1788751679.31 total 50.03 last 74.85) - open/close 4571 (time 1788751689.32 total 60.03 last 75.74) - open/close 5470 (time 1788751699.32 total 70.04 last 89.89) - open/close 6321 (time 1788751709.33 total 80.04 last 85.02) - open/close 7156 (time 1788751719.33 total 90.05 last 83.47) - open/close 7986 (time 1788751729.33 total 100.05 last 82.98) - open/close 8735 (time 1788751739.34 total 110.05 last 74.87) total: 9000 open/close in 113.75 seconds: 79.12 ops/second llite.lustre-ffff8a28bd55f800.statahead_max=0 10000 real 0m0.561s user 0m0.002s sys 0m0.048s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8a28bd55f800.statahead_max=128 llite.lustre-ffff8a28bd55f800.statahead_max=128 10000 real 0m0.554s user 0m0.004s sys 0m0.048s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 134 statahead wrong: 2 agl total: 127 list_total: 28 fname_total: 91 hit_total: 3796 miss_total: 1330 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 253 seconds llite.lustre-ffff8a28bd55f800.statahead_stats= statahead total: 134 statahead wrong: 2 agl total: 127 list_total: 28 fname_total: 91 hit_total: 3796 miss_total: 1330 mdc.lustre-MDT0000-mdc-ffff8a28bd55f800.batch_stats= snapshot_time: 1788752009.671494498 secs.nsecs start_time: 1788751603.167327994 secs.nsecs elapsed_time: 406.504166504 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