== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 20:52:49 (1789606369) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9bb2bec90800.batch_stats=0 total: 100 open/close in 2.32 seconds: 43.02 ops/second llite.lustre-ffff9bb2bec90800.statahead_max=0 208 real 0m1.230s user 0m0.001s sys 0m0.208s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9bb2bec90800.statahead_max=128 llite.lustre-ffff9bb2bec90800.statahead_max=128 208 real 0m0.471s user 0m0.002s sys 0m0.066s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 103 statahead wrong: 2 agl total: 99 list_total: 27 fname_total: 58 hit_total: 3356 miss_total: 1272 swrong=2 ewrong=2 - open/close 758 (time 1789606394.51 total 10.00 last 75.76) total: 900 open/close in 11.90 seconds: 75.64 ops/second llite.lustre-ffff9bb2bec90800.statahead_max=0 2008 real 0m12.055s user 0m0.019s sys 0m1.860s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff9bb2bec90800.statahead_max=128 llite.lustre-ffff9bb2bec90800.statahead_max=128 2008 real 0m3.943s user 0m0.011s sys 0m0.591s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 104 statahead wrong: 2 agl total: 99 list_total: 28 fname_total: 58 hit_total: 4354 miss_total: 1273 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 20 seconds llite.lustre-ffff9bb2bec90800.statahead_stats= statahead total: 104 statahead wrong: 2 agl total: 99 list_total: 28 fname_total: 58 hit_total: 4354 miss_total: 1273 mdc.lustre-MDT0000-mdc-ffff9bb2bec90800.batch_stats= snapshot_time: 1789606443.966517088 secs.nsecs start_time: 1789606374.301494894 secs.nsecs elapsed_time: 69.665022194 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 0 0 3 8: 3 10 13 16: 7 24 37 32: 3 10 48 64: 15 51 100 kvm mdc.lustre-MDT0000-mdc-ffff9bb2bec90800.batch_stats=0 total: 100 open/close in 2.77 seconds: 36.05 ops/second llite.lustre-ffff9bb2bec90800.statahead_max=0 100 real 0m0.074s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9bb2bec90800.statahead_max=128 llite.lustre-ffff9bb2bec90800.statahead_max=128 100 real 0m0.073s user 0m0.002s sys 0m0.013s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 104 statahead wrong: 2 agl total: 99 list_total: 28 fname_total: 58 hit_total: 4354 miss_total: 1273 swrong=2 ewrong=2 - open/close 805 (time 1789606466.27 total 10.02 last 80.36) total: 900 open/close in 11.34 seconds: 79.36 ops/second llite.lustre-ffff9bb2bec90800.statahead_max=0 1000 real 0m0.304s user 0m0.001s sys 0m0.055s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9bb2bec90800.statahead_max=128 llite.lustre-ffff9bb2bec90800.statahead_max=128 1000 real 0m0.095s user 0m0.002s sys 0m0.019s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 104 statahead wrong: 2 agl total: 99 list_total: 28 fname_total: 58 hit_total: 4354 miss_total: 1273 swrong=2 ewrong=2 - open/close 813 (time 1789606486.36 total 10.02 last 81.16) - open/close 1620 (time 1789606496.37 total 20.03 last 80.62) - open/close 2404 (time 1789606506.38 total 30.03 last 78.35) - open/close 3208 (time 1789606516.39 total 40.05 last 80.30) - open/close 4015 (time 1789606526.40 total 50.05 last 80.65) - open/close 4762 (time 1789606536.40 total 60.06 last 74.66) - open/close 5469 (time 1789606546.41 total 70.06 last 70.65) - open/close 6236 (time 1789606556.41 total 80.07 last 76.66) - open/close 7007 (time 1789606566.42 total 90.07 last 77.09) - open/close 7815 (time 1789606576.42 total 100.07 last 80.79) - open/close 8607 (time 1789606586.42 total 110.08 last 79.16) total: 9000 open/close in 114.76 seconds: 78.42 ops/second llite.lustre-ffff9bb2bec90800.statahead_max=0 10000 real 0m0.659s user 0m0.004s sys 0m0.043s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9bb2bec90800.statahead_max=128 llite.lustre-ffff9bb2bec90800.statahead_max=128 10000 real 0m0.593s user 0m0.004s sys 0m0.044s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 104 statahead wrong: 2 agl total: 99 list_total: 28 fname_total: 58 hit_total: 4354 miss_total: 1273 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 311 seconds llite.lustre-ffff9bb2bec90800.statahead_stats= statahead total: 104 statahead wrong: 2 agl total: 99 list_total: 28 fname_total: 58 hit_total: 4354 miss_total: 1273 mdc.lustre-MDT0000-mdc-ffff9bb2bec90800.batch_stats= snapshot_time: 1789606920.386685377 secs.nsecs start_time: 1789606446.250347170 secs.nsecs elapsed_time: 474.136338207 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