== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 10:37:57 (1789137477) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff90a184d5c800.batch_stats=0 total: 100 open/close in 3.11 seconds: 32.19 ops/second llite.lustre-ffff90a184d5c800.statahead_max=0 208 real 0m1.517s user 0m0.002s sys 0m0.209s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff90a184d5c800.statahead_max=128 llite.lustre-ffff90a184d5c800.statahead_max=128 208 real 0m0.719s user 0m0.006s sys 0m0.073s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 141 statahead wrong: 2 agl total: 136 list_total: 28 fname_total: 109 hit_total: 3103 miss_total: 1286 swrong=2 ewrong=2 - open/close 790 (time 1789137506.65 total 10.01 last 78.91) total: 900 open/close in 11.44 seconds: 78.64 ops/second llite.lustre-ffff90a184d5c800.statahead_max=0 2008 real 0m12.154s user 0m0.023s sys 0m1.933s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 12 sec llite.lustre-ffff90a184d5c800.statahead_max=128 llite.lustre-ffff90a184d5c800.statahead_max=128 2008 real 0m4.712s user 0m0.013s sys 0m0.563s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 5 sec statahead total: 142 statahead wrong: 2 agl total: 136 list_total: 29 fname_total: 109 hit_total: 4101 miss_total: 1287 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-ffff90a184d5c800.statahead_stats= statahead total: 142 statahead wrong: 2 agl total: 136 list_total: 29 fname_total: 109 hit_total: 4101 miss_total: 1287 mdc.lustre-MDT0000-mdc-ffff90a184d5c800.batch_stats= snapshot_time: 1789137556.940756413 secs.nsecs start_time: 1789137483.565597950 secs.nsecs elapsed_time: 73.375158463 secs.nsecs subreqs per batch batches %% cum %% 1: 1 3 3 2: 0 0 3 4: 0 0 3 8: 4 13 16 16: 7 23 40 32: 3 10 50 64: 15 50 100 kvm mdc.lustre-MDT0000-mdc-ffff90a184d5c800.batch_stats=0 total: 100 open/close in 2.38 seconds: 42.06 ops/second llite.lustre-ffff90a184d5c800.statahead_max=0 100 real 0m0.089s user 0m0.003s sys 0m0.012s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff90a184d5c800.statahead_max=128 llite.lustre-ffff90a184d5c800.statahead_max=128 100 real 0m0.100s user 0m0.002s sys 0m0.016s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 142 statahead wrong: 2 agl total: 136 list_total: 29 fname_total: 109 hit_total: 4101 miss_total: 1287 swrong=2 ewrong=2 - open/close 689 (time 1789137578.52 total 10.00 last 68.89) total: 900 open/close in 12.71 seconds: 70.83 ops/second llite.lustre-ffff90a184d5c800.statahead_max=0 1000 real 0m0.128s user 0m0.001s sys 0m0.022s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff90a184d5c800.statahead_max=128 llite.lustre-ffff90a184d5c800.statahead_max=128 1000 real 0m0.153s user 0m0.003s sys 0m0.028s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 142 statahead wrong: 2 agl total: 136 list_total: 29 fname_total: 109 hit_total: 4101 miss_total: 1287 swrong=2 ewrong=2 - open/close 726 (time 1789137602.00 total 10.01 last 72.49) - open/close 1462 (time 1789137612.01 total 20.02 last 73.55) - open/close 2141 (time 1789137622.02 total 30.03 last 67.81) - open/close 2926 (time 1789137632.02 total 40.04 last 78.47) - open/close 3692 (time 1789137642.03 total 50.04 last 76.58) - open/close 4409 (time 1789137652.05 total 60.06 last 71.54) - open/close 5199 (time 1789137662.05 total 70.07 last 78.99) - open/close 6039 (time 1789137672.06 total 80.07 last 83.92) - open/close 6847 (time 1789137682.07 total 90.08 last 80.72) - open/close 7677 (time 1789137692.08 total 100.09 last 82.96) - open/close 8436 (time 1789137702.08 total 110.10 last 75.83) total: 9000 open/close in 117.40 seconds: 76.66 ops/second llite.lustre-ffff90a184d5c800.statahead_max=0 10000 real 0m1.478s user 0m0.004s sys 0m0.043s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff90a184d5c800.statahead_max=128 llite.lustre-ffff90a184d5c800.statahead_max=128 10000 real 0m0.916s user 0m0.005s sys 0m0.046s 'statx --cached=always -D' 10000 files with statahead: 1 sec statahead total: 142 statahead wrong: 2 agl total: 136 list_total: 29 fname_total: 109 hit_total: 4101 miss_total: 1287 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 316 seconds llite.lustre-ffff90a184d5c800.statahead_stats= statahead total: 142 statahead wrong: 2 agl total: 136 list_total: 29 fname_total: 109 hit_total: 4101 miss_total: 1287 mdc.lustre-MDT0000-mdc-ffff90a184d5c800.batch_stats= snapshot_time: 1789138047.958478678 secs.nsecs start_time: 1789137558.805194289 secs.nsecs elapsed_time: 489.153284389 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