== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 01:00:23 (1786942823) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8e6bc2f15000.batch_stats=0 total: 100 open/close in 2.34 seconds: 42.72 ops/second llite.lustre-ffff8e6bc2f15000.statahead_max=0 208 real 0m1.296s user 0m0.003s sys 0m0.238s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff8e6bc2f15000.statahead_max=128 llite.lustre-ffff8e6bc2f15000.statahead_max=128 208 real 0m0.540s user 0m0.002s sys 0m0.063s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 111 statahead wrong: 2 agl total: 107 list_total: 27 fname_total: 84 hit_total: 2616 miss_total: 1295 swrong=2 ewrong=2 total: 900 open/close in 8.60 seconds: 104.60 ops/second llite.lustre-ffff8e6bc2f15000.statahead_max=0 2008 real 0m9.443s user 0m0.032s sys 0m2.084s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 9 sec llite.lustre-ffff8e6bc2f15000.statahead_max=128 llite.lustre-ffff8e6bc2f15000.statahead_max=128 2008 real 0m3.671s user 0m0.019s sys 0m0.602s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 112 statahead wrong: 2 agl total: 107 list_total: 28 fname_total: 84 hit_total: 3614 miss_total: 1296 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 15 seconds llite.lustre-ffff8e6bc2f15000.statahead_stats= statahead total: 112 statahead wrong: 2 agl total: 107 list_total: 28 fname_total: 84 hit_total: 3614 miss_total: 1296 mdc.lustre-MDT0000-mdc-ffff8e6bc2f15000.batch_stats= snapshot_time: 1786942879.689867267 secs.nsecs start_time: 1786942826.303725473 secs.nsecs elapsed_time: 53.386141794 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 0 0 3 8: 2 6 10 16: 7 24 34 32: 5 17 51 64: 14 48 100 kvm mdc.lustre-MDT0000-mdc-ffff8e6bc2f15000.batch_stats=0 total: 100 open/close in 1.68 seconds: 59.52 ops/second llite.lustre-ffff8e6bc2f15000.statahead_max=0 100 real 0m0.081s user 0m0.002s sys 0m0.013s 'statx --cached=always -D' 100 files without statahead: 1 sec llite.lustre-ffff8e6bc2f15000.statahead_max=128 llite.lustre-ffff8e6bc2f15000.statahead_max=128 100 real 0m0.094s user 0m0.003s sys 0m0.033s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 112 statahead wrong: 2 agl total: 107 list_total: 28 fname_total: 84 hit_total: 3614 miss_total: 1296 swrong=2 ewrong=2 - open/close 434 (time 1786942899.62 total 10.06 last 43.16) total: 900 open/close in 17.98 seconds: 50.05 ops/second llite.lustre-ffff8e6bc2f15000.statahead_max=0 1000 real 0m0.328s user 0m0.004s sys 0m0.041s 'statx --cached=always -D' 1000 files without statahead: 1 sec llite.lustre-ffff8e6bc2f15000.statahead_max=128 llite.lustre-ffff8e6bc2f15000.statahead_max=128 1000 real 0m0.181s user 0m0.001s sys 0m0.027s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 112 statahead wrong: 2 agl total: 107 list_total: 28 fname_total: 84 hit_total: 3614 miss_total: 1296 swrong=2 ewrong=2 - open/close 513 (time 1786942931.74 total 10.03 last 51.17) - open/close 939 (time 1786942941.75 total 20.03 last 42.59) - open/close 1621 (time 1786942951.75 total 30.03 last 68.19) - open/close 2343 (time 1786942961.76 total 40.05 last 72.08) - open/close 3194 (time 1786942971.77 total 50.05 last 85.05) - open/close 3905 (time 1786942981.77 total 60.05 last 71.09) - open/close 4515 (time 1786942991.78 total 70.06 last 60.96) - open/close 5172 (time 1786943001.78 total 80.06 last 65.69) - open/close 6029 (time 1786943011.78 total 90.06 last 85.69) - open/close 6839 (time 1786943021.78 total 100.06 last 80.99) - open/close 7673 (time 1786943031.80 total 110.08 last 83.28) - open/close 8400 (time 1786943041.80 total 120.08 last 72.65) total: 9000 open/close in 128.75 seconds: 69.90 ops/second llite.lustre-ffff8e6bc2f15000.statahead_max=0 10000 real 0m0.694s user 0m0.003s sys 0m0.042s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8e6bc2f15000.statahead_max=128 llite.lustre-ffff8e6bc2f15000.statahead_max=128 10000 real 0m0.529s user 0m0.002s sys 0m0.043s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 112 statahead wrong: 2 agl total: 107 list_total: 28 fname_total: 84 hit_total: 3614 miss_total: 1296 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 277 seconds llite.lustre-ffff8e6bc2f15000.statahead_stats= statahead total: 112 statahead wrong: 2 agl total: 107 list_total: 28 fname_total: 84 hit_total: 3614 miss_total: 1296 mdc.lustre-MDT0000-mdc-ffff8e6bc2f15000.batch_stats= snapshot_time: 1786943345.614789769 secs.nsecs start_time: 1786942880.973738226 secs.nsecs elapsed_time: 464.641051543 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