== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 19:52:05 (1788911525) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff98fc3e362000.batch_stats=0 total: 100 open/close in 1.07 seconds: 93.16 ops/second llite.lustre-ffff98fc3e362000.statahead_max=0 208 real 0m0.562s user 0m0.003s sys 0m0.170s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files without statahead: 0 sec llite.lustre-ffff98fc3e362000.statahead_max=128 llite.lustre-ffff98fc3e362000.statahead_max=128 208 real 0m0.216s user 0m0.003s sys 0m0.081s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 100 files with statahead: 0 sec statahead total: 96 statahead wrong: 2 agl total: 93 list_total: 27 fname_total: 68 hit_total: 2627 miss_total: 981 swrong=2 ewrong=2 total: 900 open/close in 3.64 seconds: 246.97 ops/second llite.lustre-ffff98fc3e362000.statahead_max=0 2008 real 0m5.084s user 0m0.017s sys 0m1.568s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files without statahead: 5 sec llite.lustre-ffff98fc3e362000.statahead_max=128 llite.lustre-ffff98fc3e362000.statahead_max=128 2008 real 0m1.855s user 0m0.008s sys 0m0.771s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 1000 files with statahead: 2 sec statahead total: 97 statahead wrong: 2 agl total: 93 list_total: 28 fname_total: 68 hit_total: 3626 miss_total: 981 swrong=2 ewrong=2 - open/close 2516 (time 1788911555.02 total 10.00 last 251.58) - open/close 4764 (time 1788911565.03 total 20.01 last 224.64) - open/close 6506 (time 1788911575.03 total 30.01 last 174.17) - open/close 8825 (time 1788911585.03 total 40.01 last 231.86) total: 9000 open/close in 40.59 seconds: 221.72 ops/second llite.lustre-ffff98fc3e362000.statahead_max=0 20008 real 0m54.619s user 0m0.168s sys 0m15.704s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files without statahead: 55 sec llite.lustre-ffff98fc3e362000.statahead_max=128 llite.lustre-ffff98fc3e362000.statahead_max=128 20008 real 0m17.392s user 0m0.057s sys 0m8.189s 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' 10000 files with statahead: 17 sec statahead total: 98 statahead wrong: 2 agl total: 93 list_total: 29 fname_total: 68 hit_total: 13625 miss_total: 981 swrong=2 ewrong=2 'statx -c "%n %i %A %h %u %g %W %X %Z" -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 75 seconds llite.lustre-ffff98fc3e362000.statahead_stats= statahead total: 98 statahead wrong: 2 agl total: 93 list_total: 29 fname_total: 68 hit_total: 13625 miss_total: 981 mdc.lustre-MDT0000-mdc-ffff98fc3e362000.batch_stats= snapshot_time: 1788911740.942830504 secs.nsecs start_time: 1788911526.990939308 secs.nsecs elapsed_time: 213.951891196 secs.nsecs subreqs per batch batches %% cum %% 1: 32 10 10 2: 4 1 11 4: 0 0 11 8: 7 2 13 16: 94 29 43 32: 38 12 55 64: 141 44 100 kvm mdc.lustre-MDT0000-mdc-ffff98fc3e362000.batch_stats=0 total: 100 open/close in 1.03 seconds: 97.39 ops/second llite.lustre-ffff98fc3e362000.statahead_max=0 100 real 0m0.034s user 0m0.001s sys 0m0.016s 'statx --cached=always -D' 100 files without statahead: 0 sec llite.lustre-ffff98fc3e362000.statahead_max=128 llite.lustre-ffff98fc3e362000.statahead_max=128 100 real 0m0.069s user 0m0.000s sys 0m0.037s 'statx --cached=always -D' 100 files with statahead: 0 sec statahead total: 98 statahead wrong: 2 agl total: 93 list_total: 29 fname_total: 68 hit_total: 13625 miss_total: 981 swrong=2 ewrong=2 total: 900 open/close in 5.20 seconds: 173.23 ops/second llite.lustre-ffff98fc3e362000.statahead_max=0 1000 real 0m0.086s user 0m0.002s sys 0m0.017s 'statx --cached=always -D' 1000 files without statahead: 0 sec llite.lustre-ffff98fc3e362000.statahead_max=128 llite.lustre-ffff98fc3e362000.statahead_max=128 1000 real 0m0.064s user 0m0.002s sys 0m0.017s 'statx --cached=always -D' 1000 files with statahead: 0 sec statahead total: 98 statahead wrong: 2 agl total: 93 list_total: 29 fname_total: 68 hit_total: 13625 miss_total: 981 swrong=2 ewrong=2 - open/close 1981 (time 1788911764.21 total 10.00 last 198.05) - open/close 4083 (time 1788911774.21 total 20.01 last 210.14) - open/close 6085 (time 1788911784.22 total 30.01 last 200.06) - open/close 7909 (time 1788911794.22 total 40.01 last 182.39) total: 9000 open/close in 46.52 seconds: 193.48 ops/second llite.lustre-ffff98fc3e362000.statahead_max=0 10000 real 0m0.217s user 0m0.003s sys 0m0.036s 'statx --cached=always -D' 10000 files without statahead: 0 sec llite.lustre-ffff98fc3e362000.statahead_max=128 llite.lustre-ffff98fc3e362000.statahead_max=128 10000 real 0m0.286s user 0m0.005s sys 0m0.053s 'statx --cached=always -D' 10000 files with statahead: 0 sec statahead total: 98 statahead wrong: 2 agl total: 93 list_total: 29 fname_total: 68 hit_total: 13625 miss_total: 981 swrong=2 ewrong=2 - open/close 1781 (time 1788911816.71 total 10.00 last 178.05) - open/close 3463 (time 1788911826.71 total 20.01 last 168.12) - open/close 5224 (time 1788911836.72 total 30.01 last 176.02) - open/close 7528 (time 1788911846.72 total 40.01 last 230.35) - open/close 10000 (time 1788911855.73 total 49.03 last 274.31) - open/close 12018 (time 1788911865.73 total 59.03 last 201.79) - open/close 14354 (time 1788911875.73 total 69.03 last 233.56) - open/close 16982 (time 1788911885.73 total 79.03 last 262.79) - open/close 19111 (time 1788911895.73 total 89.03 last 212.88) - open/close 20000 (time 1788911899.56 total 92.85 last 232.38) - open/close 22204 (time 1788911909.56 total 102.85 last 220.40) - open/close 24172 (time 1788911919.57 total 112.86 last 196.68) - open/close 26860 (time 1788911929.57 total 122.86 last 268.79) - open/close 28902 (time 1788911939.57 total 132.86 last 204.18) - open/close 30000 (time 1788911944.41 total 137.71 last 226.69) - open/close 32622 (time 1788911954.41 total 147.71 last 262.19) - open/close 35165 (time 1788911964.41 total 157.71 last 254.28) - open/close 38004 (time 1788911974.41 total 167.71 last 283.86) - open/close 40000 (time 1788911981.06 total 174.36 last 300.27) - open/close 42950 (time 1788911991.07 total 184.36 last 294.78) - open/close 45623 (time 1788912001.07 total 194.36 last 267.27) - open/close 48129 (time 1788912011.07 total 204.37 last 250.54) - open/close 50000 (time 1788912016.90 total 210.20 last 320.79) - open/close 52906 (time 1788912026.91 total 220.20 last 290.57) - open/close 56029 (time 1788912036.91 total 230.20 last 312.25) - open/close 59267 (time 1788912046.91 total 240.21 last 323.67) - open/close 60000 (time 1788912048.96 total 242.26 last 357.53) - open/close 63394 (time 1788912058.96 total 252.26 last 339.31) - open/close 66767 (time 1788912068.97 total 262.26 last 337.25) - open/close 70000 (time 1788912078.93 total 272.23 last 324.38) - open/close 74015 (time 1788912088.93 total 282.23 last 401.41) - open/close 78112 (time 1788912098.94 total 292.23 last 409.54) - open/close 80000 (time 1788912103.98 total 297.27 last 374.62) - open/close 83931 (time 1788912113.98 total 307.27 last 393.05) - open/close 87849 (time 1788912123.98 total 317.28 last 391.75) total: 90000 open/close in 323.18 seconds: 278.49 ops/second llite.lustre-ffff98fc3e362000.statahead_max=0 100000 real 0m1.800s user 0m0.012s sys 0m0.190s 'statx --cached=always -D' 100000 files without statahead: 2 sec llite.lustre-ffff98fc3e362000.statahead_max=128 llite.lustre-ffff98fc3e362000.statahead_max=128 100000 real 0m1.767s user 0m0.015s sys 0m0.205s 'statx --cached=always -D' 100000 files with statahead: 2 sec statahead total: 98 statahead wrong: 2 agl total: 93 list_total: 29 fname_total: 68 hit_total: 13625 miss_total: 981 swrong=2 ewrong=2 'statx --cached=always -D' done unlink + rm -r /mnt/lustre/d123ac.sanity: 1021 seconds llite.lustre-ffff98fc3e362000.statahead_stats= statahead total: 98 statahead wrong: 2 agl total: 93 list_total: 29 fname_total: 68 hit_total: 13625 miss_total: 981 mdc.lustre-MDT0000-mdc-ffff98fc3e362000.batch_stats= snapshot_time: 1788913173.289400932 secs.nsecs start_time: 1788911741.589156040 secs.nsecs elapsed_time: 1431.700244892 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