== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 04:07:00 (1780387620) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8b7b90a3a000.batch_stats=0 total: 100 open/close in 0.90 seconds: 111.53 ops/second llite.lustre-ffff8b7b90a3a000.statahead_max=0 208 real 0m0.431s user 0m0.002s sys 0m0.178s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 1 sec llite.lustre-ffff8b7b90a3a000.statahead_max=128 llite.lustre-ffff8b7b90a3a000.statahead_max=128 208 real 0m0.226s user 0m0.003s sys 0m0.087s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 1 sec statahead total: 83 statahead wrong: 2 agl total: 80 list_total: 26 fname_total: 57 hit_total: 3005 miss_total: 1160 swrong=2 ewrong=2 total: 900 open/close in 2.55 seconds: 352.28 ops/second llite.lustre-ffff8b7b90a3a000.statahead_max=0 2008 real 0m4.789s user 0m0.024s sys 0m1.795s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 5 sec llite.lustre-ffff8b7b90a3a000.statahead_max=128 llite.lustre-ffff8b7b90a3a000.statahead_max=128 2008 real 0m1.764s user 0m0.005s sys 0m0.961s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 84 statahead wrong: 2 agl total: 80 list_total: 27 fname_total: 57 hit_total: 4004 miss_total: 1160 swrong=2 ewrong=2 - open/close 2869 (time 1780387647.72 total 10.00 last 286.85) - open/close 6138 (time 1780387657.72 total 20.00 last 326.90) total: 9000 open/close in 29.31 seconds: 307.07 ops/second llite.lustre-ffff8b7b90a3a000.statahead_max=0 20008 real 0m47.572s user 0m0.191s sys 0m17.423s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files without statahead: 47 sec llite.lustre-ffff8b7b90a3a000.statahead_max=128 llite.lustre-ffff8b7b90a3a000.statahead_max=128 20008 real 0m16.690s user 0m0.065s sys 0m9.036s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files with statahead: 17 sec statahead total: 85 statahead wrong: 2 agl total: 80 list_total: 28 fname_total: 57 hit_total: 14003 miss_total: 1160 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 64 seconds llite.lustre-ffff8b7b90a3a000.statahead_stats= statahead total: 85 statahead wrong: 2 agl total: 80 list_total: 28 fname_total: 57 hit_total: 14003 miss_total: 1160 mdc.lustre-MDT0000-mdc-ffff8b7b90a3a000.batch_stats= snapshot_time: 1780387803.924586253 secs.nsecs start_time: 1780387621.919209256 secs.nsecs elapsed_time: 182.005376997 secs.nsecs subreqs per batch batches % cum % 1: 23 7 7 2: 4 1 8 4: 0 0 8 8: 6 1 10 16: 123 39 50 32: 14 4 54 64: 142 45 100 kvm mdc.lustre-MDT0000-mdc-ffff8b7b90a3a000.batch_stats=0 total: 100 open/close in 1.18 seconds: 85.01 ops/second llite.lustre-ffff8b7b90a3a000.statahead_max=0 100 real 0m0.033s user 0m0.002s sys 0m0.015s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff8b7b90a3a000.statahead_max=128 llite.lustre-ffff8b7b90a3a000.statahead_max=128 100 real 0m0.037s user 0m0.004s sys 0m0.014s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 85 statahead wrong: 2 agl total: 80 list_total: 28 fname_total: 57 hit_total: 14003 miss_total: 1160 swrong=2 ewrong=2 total: 900 open/close in 3.98 seconds: 225.95 ops/second llite.lustre-ffff8b7b90a3a000.statahead_max=0 1000 real 0m0.041s user 0m0.003s sys 0m0.016s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff8b7b90a3a000.statahead_max=128 llite.lustre-ffff8b7b90a3a000.statahead_max=128 1000 real 0m0.046s user 0m0.001s sys 0m0.018s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 85 statahead wrong: 2 agl total: 80 list_total: 28 fname_total: 57 hit_total: 14003 miss_total: 1160 swrong=2 ewrong=2 - open/close 2985 (time 1780387825.32 total 10.00 last 298.50) - open/close 5919 (time 1780387835.32 total 20.00 last 293.33) - open/close 8909 (time 1780387845.32 total 30.00 last 298.96) total: 9000 open/close in 30.24 seconds: 297.66 ops/second llite.lustre-ffff8b7b90a3a000.statahead_max=0 10000 real 0m0.274s user 0m0.004s sys 0m0.106s 'statx --cached=always -D' 10000 files without statahead: 1 sec llite.lustre-ffff8b7b90a3a000.statahead_max=128 llite.lustre-ffff8b7b90a3a000.statahead_max=128 10000 real 0m0.225s user 0m0.004s sys 0m0.041s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 85 statahead wrong: 2 agl total: 80 list_total: 28 fname_total: 57 hit_total: 14003 miss_total: 1160 swrong=2 ewrong=2 - open/close 3056 (time 1780387861.29 total 10.00 last 305.54) - open/close 6168 (time 1780387871.29 total 20.00 last 311.17) - open/close 10000 (time 1780387881.25 total 29.97 last 384.56) - open/close 13319 (time 1780387891.25 total 39.97 last 331.88) - open/close 17579 (time 1780387901.25 total 49.97 last 425.91) - open/close 20000 (time 1780387907.50 total 56.22 last 387.39) - open/close 23874 (time 1780387917.51 total 66.22 last 387.31) - open/close 27818 (time 1780387927.51 total 76.22 last 394.35) - open/close 30000 (time 1780387933.42 total 82.14 last 368.99) - open/close 33483 (time 1780387943.42 total 92.14 last 348.23) - open/close 36949 (time 1780387953.42 total 102.14 last 346.59) - open/close 40000 (time 1780387961.04 total 109.75 last 400.70) - open/close 43815 (time 1780387971.04 total 119.75 last 381.46) - open/close 48030 (time 1780387981.12 total 129.83 last 418.17) - open/close 50000 (time 1780387986.74 total 135.46 last 350.42) - open/close 53885 (time 1780387996.74 total 145.46 last 388.47) - open/close 57324 (time 1780388006.74 total 155.46 last 343.84) - open/close 60000 (time 1780388014.56 total 163.28 last 342.26) - open/close 64022 (time 1780388024.56 total 173.28 last 402.14) - open/close 68223 (time 1780388034.56 total 183.28 last 420.02) - open/close 70000 (time 1780388038.64 total 187.35 last 436.15) - open/close 74661 (time 1780388048.64 total 197.36 last 466.04) - open/close 78827 (time 1780388058.64 total 207.36 last 416.60) - open/close 80000 (time 1780388061.11 total 209.83 last 473.84) - open/close 83959 (time 1780388071.12 total 219.83 last 395.86) - open/close 87715 (time 1780388081.12 total 229.83 last 375.52) total: 90000 open/close in 236.18 seconds: 381.07 ops/second llite.lustre-ffff8b7b90a3a000.statahead_max=0 100000 real 0m1.808s user 0m0.013s sys 0m0.196s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffff8b7b90a3a000.statahead_max=128 llite.lustre-ffff8b7b90a3a000.statahead_max=128 100000 real 0m1.847s user 0m0.017s sys 0m0.214s 'statx --cached=always -D' 100000 files with statahead: 2 sec statahead total: 85 statahead wrong: 2 agl total: 80 list_total: 28 fname_total: 57 hit_total: 14003 miss_total: 1160 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 901 seconds llite.lustre-ffff8b7b90a3a000.statahead_stats= statahead total: 85 statahead wrong: 2 agl total: 80 list_total: 28 fname_total: 57 hit_total: 14003 miss_total: 1160 mdc.lustre-MDT0000-mdc-ffff8b7b90a3a000.batch_stats= snapshot_time: 1780389016.721245958 secs.nsecs start_time: 1780387804.612580728 secs.nsecs elapsed_time: 1212.108665230 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