== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 19:39:31 (1786405171) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8ba7912b8000.batch_stats=0 total: 100 open/close in 2.23 seconds: 44.90 ops/second llite.lustre-ffff8ba7912b8000.statahead_max=0 208 real 0m0.832s user 0m0.004s sys 0m0.206s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 0 sec llite.lustre-ffff8ba7912b8000.statahead_max=128 llite.lustre-ffff8ba7912b8000.statahead_max=128 208 real 0m0.516s user 0m0.004s sys 0m0.094s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 155 statahead wrong: 2 agl total: 149 list_total: 27 fname_total: 121 hit_total: 2945 miss_total: 1517 swrong=2 ewrong=2 - open/close 695 (time 1786405196.47 total 10.00 last 69.49) total: 900 open/close in 12.83 seconds: 70.14 ops/second llite.lustre-ffff8ba7912b8000.statahead_max=0 2008 real 0m10.100s user 0m0.028s sys 0m2.016s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 10 sec llite.lustre-ffff8ba7912b8000.statahead_max=128 llite.lustre-ffff8ba7912b8000.statahead_max=128 2008 real 0m3.641s user 0m0.006s sys 0m0.581s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 3 sec statahead total: 156 statahead wrong: 2 agl total: 149 list_total: 28 fname_total: 121 hit_total: 3943 miss_total: 1518 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 29 seconds llite.lustre-ffff8ba7912b8000.statahead_stats= statahead total: 156 statahead wrong: 2 agl total: 149 list_total: 28 fname_total: 121 hit_total: 3943 miss_total: 1518 mdc.lustre-MDT0000-mdc-ffff8ba7912b8000.batch_stats= snapshot_time: 1786405253.391534660 secs.nsecs start_time: 1786405176.642929049 secs.nsecs elapsed_time: 76.748605611 secs.nsecs subreqs per batch batches %% cum %% 1: 0 0 0 2: 1 3 3 4: 2 6 9 8: 4 12 22 16: 5 16 38 32: 5 16 54 64: 14 45 100 kvm mdc.lustre-MDT0000-mdc-ffff8ba7912b8000.batch_stats=0 total: 100 open/close in 2.98 seconds: 33.59 ops/second llite.lustre-ffff8ba7912b8000.statahead_max=0 100 real 0m0.068s user 0m0.003s sys 0m0.019s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8ba7912b8000.statahead_max=128 llite.lustre-ffff8ba7912b8000.statahead_max=128 100 real 0m0.165s user 0m0.002s sys 0m0.028s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 156 statahead wrong: 2 agl total: 149 list_total: 28 fname_total: 121 hit_total: 3943 miss_total: 1518 swrong=2 ewrong=2 - open/close 768 (time 1786405276.35 total 10.01 last 76.74) total: 900 open/close in 12.36 seconds: 72.81 ops/second llite.lustre-ffff8ba7912b8000.statahead_max=0 1000 real 0m0.156s user 0m0.001s sys 0m0.045s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8ba7912b8000.statahead_max=128 llite.lustre-ffff8ba7912b8000.statahead_max=128 1000 real 0m0.094s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 156 statahead wrong: 2 agl total: 149 list_total: 28 fname_total: 121 hit_total: 3943 miss_total: 1518 swrong=2 ewrong=2 - open/close 718 (time 1786405297.85 total 10.00 last 71.79) - open/close 1508 (time 1786405307.86 total 20.00 last 78.97) - open/close 2196 (time 1786405317.86 total 30.01 last 68.75) - open/close 3014 (time 1786405327.86 total 40.01 last 81.80) - open/close 3798 (time 1786405337.87 total 50.01 last 78.39) - open/close 4582 (time 1786405347.89 total 60.04 last 78.19) - open/close 5254 (time 1786405357.90 total 70.05 last 67.13) - open/close 6063 (time 1786405367.91 total 80.06 last 80.82) - open/close 6798 (time 1786405377.91 total 90.06 last 73.48) - open/close 7536 (time 1786405387.92 total 100.07 last 73.77) - open/close 8201 (time 1786405397.92 total 110.07 last 66.49) - open/close 8979 (time 1786405407.94 total 120.08 last 77.68) total: 9000 open/close in 120.28 seconds: 74.82 ops/second llite.lustre-ffff8ba7912b8000.statahead_max=0 10000 real 0m0.599s user 0m0.002s sys 0m0.043s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff8ba7912b8000.statahead_max=128 llite.lustre-ffff8ba7912b8000.statahead_max=128 10000 real 0m0.586s user 0m0.004s sys 0m0.041s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 156 statahead wrong: 2 agl total: 149 list_total: 28 fname_total: 121 hit_total: 3943 miss_total: 1518 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 382 seconds llite.lustre-ffff8ba7912b8000.statahead_stats= statahead total: 156 statahead wrong: 2 agl total: 149 list_total: 28 fname_total: 121 hit_total: 3943 miss_total: 1518 mdc.lustre-MDT0000-mdc-ffff8ba7912b8000.batch_stats= snapshot_time: 1786405807.191311452 secs.nsecs start_time: 1786405255.259161875 secs.nsecs elapsed_time: 551.932149577 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