== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 21:48:22 (1789523302) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9266927b3800.batch_stats=0 total: 100 open/close in 2.54 seconds: 39.37 ops/second llite.lustre-ffff9266927b3800.statahead_max=0 208 real 0m1.171s user 0m0.004s sys 0m0.204s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 2 sec llite.lustre-ffff9266927b3800.statahead_max=128 llite.lustre-ffff9266927b3800.statahead_max=128 208 real 0m0.579s user 0m0.004s sys 0m0.084s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 120 statahead wrong: 2 agl total: 116 list_total: 27 fname_total: 93 hit_total: 2957 miss_total: 1272 swrong=2 ewrong=2 - open/close 738 (time 1789523326.69 total 10.01 last 73.72) total: 900 open/close in 12.06 seconds: 74.61 ops/second llite.lustre-ffff9266927b3800.statahead_max=0 2008 real 0m11.740s user 0m0.022s sys 0m1.863s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff9266927b3800.statahead_max=128 llite.lustre-ffff9266927b3800.statahead_max=128 2008 real 0m3.685s user 0m0.012s sys 0m0.647s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 4 sec statahead total: 121 statahead wrong: 2 agl total: 116 list_total: 28 fname_total: 93 hit_total: 3956 miss_total: 1272 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-ffff9266927b3800.statahead_stats= statahead total: 121 statahead wrong: 2 agl total: 116 list_total: 28 fname_total: 93 hit_total: 3956 miss_total: 1272 mdc.lustre-MDT0000-mdc-ffff9266927b3800.batch_stats= snapshot_time: 1789523370.033064281 secs.nsecs start_time: 1789523306.982412406 secs.nsecs elapsed_time: 63.050651875 secs.nsecs subreqs per batch batches %% cum %% 1: 4 11 11 2: 0 0 11 4: 3 8 19 8: 5 13 33 16: 6 16 50 32: 4 11 61 64: 14 38 100 kvm mdc.lustre-MDT0000-mdc-ffff9266927b3800.batch_stats=0 total: 100 open/close in 2.58 seconds: 38.75 ops/second llite.lustre-ffff9266927b3800.statahead_max=0 100 real 0m0.096s user 0m0.001s sys 0m0.017s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff9266927b3800.statahead_max=128 llite.lustre-ffff9266927b3800.statahead_max=128 100 real 0m0.108s user 0m0.001s sys 0m0.032s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 121 statahead wrong: 2 agl total: 116 list_total: 28 fname_total: 93 hit_total: 3956 miss_total: 1272 swrong=2 ewrong=2 - open/close 849 (time 1789523389.85 total 10.00 last 84.88) total: 900 open/close in 10.64 seconds: 84.58 ops/second llite.lustre-ffff9266927b3800.statahead_max=0 1000 real 0m0.157s user 0m0.003s sys 0m0.019s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff9266927b3800.statahead_max=128 llite.lustre-ffff9266927b3800.statahead_max=128 1000 real 0m0.088s user 0m0.002s sys 0m0.017s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 121 statahead wrong: 2 agl total: 116 list_total: 28 fname_total: 93 hit_total: 3956 miss_total: 1272 swrong=2 ewrong=2 - open/close 785 (time 1789523407.18 total 10.01 last 78.46) - open/close 1549 (time 1789523417.19 total 20.01 last 76.35) - open/close 2378 (time 1789523427.20 total 30.02 last 82.85) - open/close 3137 (time 1789523437.21 total 40.04 last 75.77) - open/close 3925 (time 1789523447.22 total 50.04 last 78.73) - open/close 4602 (time 1789523457.23 total 60.05 last 67.66) - open/close 5433 (time 1789523467.24 total 70.07 last 82.96) - open/close 6115 (time 1789523477.25 total 80.07 last 68.15) - open/close 6923 (time 1789523487.26 total 90.08 last 80.76) - open/close 7696 (time 1789523497.26 total 100.08 last 77.27) - open/close 8486 (time 1789523507.26 total 110.08 last 79.00) total: 9000 open/close in 116.64 seconds: 77.16 ops/second llite.lustre-ffff9266927b3800.statahead_max=0 10000 real 0m0.405s user 0m0.002s sys 0m0.054s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff9266927b3800.statahead_max=128 llite.lustre-ffff9266927b3800.statahead_max=128 10000 real 0m0.468s user 0m0.005s sys 0m0.041s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 121 statahead wrong: 2 agl total: 116 list_total: 28 fname_total: 93 hit_total: 3956 miss_total: 1272 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 221 seconds llite.lustre-ffff9266927b3800.statahead_stats= statahead total: 121 statahead wrong: 2 agl total: 116 list_total: 28 fname_total: 93 hit_total: 3956 miss_total: 1272 mdc.lustre-MDT0000-mdc-ffff9266927b3800.batch_stats= snapshot_time: 1789523745.743601618 secs.nsecs start_time: 1789523371.350443237 secs.nsecs elapsed_time: 374.393158381 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