== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 17:16:51 (1790975811) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9bd33d8a1800.batch_stats=0 total: 100 open/close in 2.58 seconds: 38.81 ops/second llite.lustre-ffff9bd33d8a1800.statahead_max=0 208 real 0m1.243s user 0m0.003s sys 0m0.204s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff9bd33d8a1800.statahead_max=128 llite.lustre-ffff9bd33d8a1800.statahead_max=128 208 real 0m0.406s user 0m0.002s sys 0m0.081s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 125 statahead wrong: 1 agl total: 103 list_total: 28 fname_total: 89 hit_total: 2724 miss_total: 251 swrong=1 ewrong=1 - open/close 773 (time 1790975837.97 total 10.01 last 77.23) total: 900 open/close in 11.90 seconds: 75.61 ops/second llite.lustre-ffff9bd33d8a1800.statahead_max=0 2008 real 0m11.589s user 0m0.022s sys 0m1.829s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 11 sec llite.lustre-ffff9bd33d8a1800.statahead_max=128 llite.lustre-ffff9bd33d8a1800.statahead_max=128 2008 real 0m4.486s user 0m0.014s sys 0m0.586s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 126 statahead wrong: 1 agl total: 103 list_total: 29 fname_total: 89 hit_total: 3723 miss_total: 251 swrong=1 ewrong=1 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 18 seconds llite.lustre-ffff9bd33d8a1800.statahead_stats= statahead total: 126 statahead wrong: 1 agl total: 103 list_total: 29 fname_total: 89 hit_total: 3723 miss_total: 251 mdc.lustre-MDT0000-mdc-ffff9bd33d8a1800.batch_stats= snapshot_time: 1790975886.043158160 secs.nsecs start_time: 1790975817.135594453 secs.nsecs elapsed_time: 68.907563707 secs.nsecs subreqs per batch batches %% cum %% 1: 5 13 13 2: 0 0 13 4: 2 5 19 8: 5 13 33 16: 5 13 47 32: 4 11 58 64: 15 41 100 kvm mdc.lustre-MDT0000-mdc-ffff9bd33d8a1800.batch_stats=0 total: 100 open/close in 2.15 seconds: 46.59 ops/second llite.lustre-ffff9bd33d8a1800.statahead_max=0 100 real 0m0.081s user 0m0.004s sys 0m0.020s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9bd33d8a1800.statahead_max=128 llite.lustre-ffff9bd33d8a1800.statahead_max=128 100 real 0m0.097s user 0m0.002s sys 0m0.011s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 126 statahead wrong: 1 agl total: 103 list_total: 29 fname_total: 89 hit_total: 3723 miss_total: 251 swrong=1 ewrong=1 - open/close 815 (time 1790975906.56 total 10.00 last 81.50) total: 900 open/close in 11.11 seconds: 81.00 ops/second llite.lustre-ffff9bd33d8a1800.statahead_max=0 1000 real 0m0.196s user 0m0.001s sys 0m0.022s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff9bd33d8a1800.statahead_max=128 llite.lustre-ffff9bd33d8a1800.statahead_max=128 1000 real 0m0.159s user 0m0.004s sys 0m0.013s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 126 statahead wrong: 1 agl total: 103 list_total: 29 fname_total: 89 hit_total: 3723 miss_total: 251 swrong=1 ewrong=1 - open/close 737 (time 1790975926.77 total 10.01 last 73.65) - open/close 1491 (time 1790975936.78 total 20.01 last 75.34) - open/close 2236 (time 1790975946.78 total 30.02 last 74.45) - open/close 3072 (time 1790975956.79 total 40.02 last 83.58) - open/close 3820 (time 1790975966.79 total 50.03 last 74.74) - open/close 4614 (time 1790975976.80 total 60.03 last 79.38) - open/close 5347 (time 1790975986.80 total 70.04 last 73.25) - open/close 6064 (time 1790975996.81 total 80.04 last 71.68) - open/close 6741 (time 1790976006.81 total 90.05 last 67.65) - open/close 7219 (time 1790976016.82 total 100.06 last 47.74) - open/close 7803 (time 1790976026.85 total 110.09 last 58.25) - open/close 8434 (time 1790976036.85 total 120.09 last 63.08) total: 9000 open/close in 128.13 seconds: 70.24 ops/second llite.lustre-ffff9bd33d8a1800.statahead_max=0 10000 real 0m0.931s user 0m0.005s sys 0m0.043s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff9bd33d8a1800.statahead_max=128 llite.lustre-ffff9bd33d8a1800.statahead_max=128 10000 real 0m0.856s user 0m0.002s sys 0m0.039s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 126 statahead wrong: 1 agl total: 103 list_total: 29 fname_total: 89 hit_total: 3723 miss_total: 251 swrong=1 ewrong=1 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 310 seconds llite.lustre-ffff9bd33d8a1800.statahead_stats= statahead total: 126 statahead wrong: 1 agl total: 103 list_total: 29 fname_total: 89 hit_total: 3723 miss_total: 251 mdc.lustre-MDT0000-mdc-ffff9bd33d8a1800.batch_stats= snapshot_time: 1790976375.533724951 secs.nsecs start_time: 1790975887.685772154 secs.nsecs elapsed_time: 487.847952797 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