== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 22:50:20 (1775875820) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff924f48236800.batch_stats=0 total: 100 open/close in 1.45 seconds: 69.11 ops/second llite.lustre-ffff924f48236800.statahead_max=0 208 real 0m0.780s user 0m0.004s sys 0m0.200s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff924f48236800.statahead_max=128 128 208 real 0m0.282s user 0m0.001s sys 0m0.073s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 121 statahead wrong: 2 agl total: 117 list_total: 30 fname_total: 91 hit_total: 9027 miss_total: 1284 total: 900 open/close in 6.08 seconds: 148.05 ops/second llite.lustre-ffff924f48236800.statahead_max=0 2008 real 0m6.751s user 0m0.027s sys 0m1.869s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 7 sec llite.lustre-ffff924f48236800.statahead_max=128 128 2008 real 0m1.737s user 0m0.009s sys 0m0.816s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 2 sec statahead total: 122 statahead wrong: 2 agl total: 117 list_total: 31 fname_total: 91 hit_total: 10026 miss_total: 1284 - open/close 1701 (time 1775875856.87 total 10.00 last 170.09) - open/close 3337 (time 1775875866.87 total 20.00 last 163.55) - open/close 5193 (time 1775875876.87 total 30.00 last 185.58) - open/close 7036 (time 1775875886.88 total 40.02 last 184.07) total: 9000 open/close in 49.44 seconds: 182.05 ops/second llite.lustre-ffff924f48236800.statahead_max=0 20008 real 1m9.932s user 0m0.195s sys 0m17.692s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 69 sec llite.lustre-ffff924f48236800.statahead_max=128 128 20008 real 0m20.550s user 0m0.071s sys 0m6.175s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 21 sec statahead total: 123 statahead wrong: 2 agl total: 117 list_total: 32 fname_total: 91 hit_total: 20025 miss_total: 1284 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 90 seconds llite.lustre-ffff924f48236800.statahead_stats= statahead total: 123 statahead wrong: 2 agl total: 117 list_total: 32 fname_total: 91 hit_total: 20025 miss_total: 1284 mdc.lustre-MDT0000-mdc-ffff924f48236800.batch_stats= snapshot_time: 1775876087.513326857 secs.nsecs start_time: 1775875823.204134501 secs.nsecs elapsed_time: 264.309192356 secs.nsecs subreqs per batch batches % cum % 1: 19 6 6 2: 14 4 10 4: 2 0 11 8: 25 8 19 16: 67 21 40 32: 36 11 52 64: 148 47 100 kvm mdc.lustre-MDT0000-mdc-ffff924f48236800.batch_stats=0 total: 100 open/close in 1.60 seconds: 62.42 ops/second llite.lustre-ffff924f48236800.statahead_max=0 100 real 0m0.047s user 0m0.003s sys 0m0.017s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff924f48236800.statahead_max=128 128 100 real 0m0.064s user 0m0.001s sys 0m0.012s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 123 statahead wrong: 2 agl total: 117 list_total: 32 fname_total: 91 hit_total: 20025 miss_total: 1284 total: 900 open/close in 5.23 seconds: 172.10 ops/second llite.lustre-ffff924f48236800.statahead_max=0 1000 real 0m0.056s user 0m0.001s sys 0m0.023s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff924f48236800.statahead_max=128 128 1000 real 0m0.079s user 0m0.002s sys 0m0.019s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 123 statahead wrong: 2 agl total: 117 list_total: 32 fname_total: 91 hit_total: 20025 miss_total: 1284 - open/close 1504 (time 1775876112.11 total 10.01 last 150.31) - open/close 2997 (time 1775876122.11 total 20.01 last 149.23) - open/close 4450 (time 1775876132.12 total 30.01 last 145.25) - open/close 6110 (time 1775876142.12 total 40.02 last 165.97) - open/close 7631 (time 1775876152.12 total 50.02 last 152.08) total: 9000 open/close in 58.29 seconds: 154.41 ops/second llite.lustre-ffff924f48236800.statahead_max=0 10000 real 0m0.267s user 0m0.003s sys 0m0.079s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff924f48236800.statahead_max=128 128 10000 real 0m0.212s user 0m0.005s sys 0m0.034s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 123 statahead wrong: 2 agl total: 117 list_total: 32 fname_total: 91 hit_total: 20025 miss_total: 1284 - open/close 1472 (time 1775876176.75 total 10.00 last 147.15) - open/close 2822 (time 1775876186.76 total 20.01 last 134.91) - open/close 4382 (time 1775876196.76 total 30.01 last 155.95) - open/close 5722 (time 1775876206.76 total 40.01 last 134.00) - open/close 7179 (time 1775876216.76 total 50.01 last 145.70) - open/close 8800 (time 1775876226.76 total 60.02 last 162.07) - open/close 10000 (time 1775876234.23 total 67.48 last 160.66) - open/close 12226 (time 1775876244.23 total 77.49 last 222.57) - open/close 14919 (time 1775876254.24 total 87.49 last 269.26) - open/close 17849 (time 1775876264.24 total 97.49 last 292.97) - open/close 20000 (time 1775876273.64 total 106.89 last 228.73) - open/close 22212 (time 1775876283.65 total 116.90 last 221.10) - open/close 24672 (time 1775876293.65 total 126.90 last 245.82) - open/close 26389 (time 1775876303.65 total 136.91 last 171.66) - open/close 28774 (time 1775876313.66 total 146.91 last 238.48) - open/close 30000 (time 1775876318.62 total 151.88 last 246.75) - open/close 32244 (time 1775876328.63 total 161.88 last 224.33) - open/close 34870 (time 1775876338.63 total 171.88 last 262.57) - open/close 37950 (time 1775876348.63 total 181.88 last 307.94) - open/close 40000 (time 1775876355.94 total 189.19 last 280.49) - open/close 43297 (time 1775876365.94 total 199.19 last 329.68) - open/close 46245 (time 1775876375.95 total 209.20 last 294.57) - open/close 48485 (time 1775876385.95 total 219.20 last 223.91) - open/close 50000 (time 1775876391.52 total 224.77 last 272.30) - open/close 52501 (time 1775876401.52 total 234.77 last 249.98) - open/close 54434 (time 1775876411.53 total 244.78 last 193.14) - open/close 56701 (time 1775876421.53 total 254.78 last 226.62) - open/close 59069 (time 1775876431.53 total 264.79 last 236.76) - open/close 60000 (time 1775876435.19 total 268.44 last 254.98) - open/close 62468 (time 1775876445.19 total 278.44 last 246.73) - open/close 65339 (time 1775876455.19 total 288.45 last 286.91) - open/close 68314 (time 1775876465.20 total 298.45 last 297.47) - open/close 70000 (time 1775876470.71 total 303.96 last 305.92) - open/close 72863 (time 1775876480.72 total 313.97 last 286.04) - open/close 75790 (time 1775876490.72 total 323.97 last 292.70) - open/close 78585 (time 1775876500.72 total 333.97 last 279.45) - open/close 80000 (time 1775876507.69 total 340.94 last 203.04) - open/close 81681 (time 1775876517.69 total 350.94 last 168.07) - open/close 83357 (time 1775876527.69 total 360.94 last 167.58) - open/close 85552 (time 1775876537.69 total 370.94 last 219.49) - open/close 87679 (time 1775876547.69 total 380.95 last 212.65) total: 90000 open/close in 390.44 seconds: 230.51 ops/second llite.lustre-ffff924f48236800.statahead_max=0 100000 real 0m1.936s user 0m0.013s sys 0m0.219s statx --cached=always -D 100000 files without statahead: 2 sec llite.lustre-ffff924f48236800.statahead_max=128 128 100000 real 0m1.946s user 0m0.016s sys 0m0.219s statx --cached=always -D 100000 files with statahead: 2 sec statahead total: 123 statahead wrong: 2 agl total: 117 list_total: 32 fname_total: 91 hit_total: 20025 miss_total: 1284 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 956 seconds llite.lustre-ffff924f48236800.statahead_stats= statahead total: 123 statahead wrong: 2 agl total: 117 list_total: 32 fname_total: 91 hit_total: 20025 miss_total: 1284 mdc.lustre-MDT0000-mdc-ffff924f48236800.batch_stats= snapshot_time: 1775877541.611433430 secs.nsecs start_time: 1775876088.323817272 secs.nsecs elapsed_time: 1453.287616158 secs.nsecs subreqs per batch batches % cum % 1: 0 0 0 seq.cli-lustre-OST0000-super.width=65536 seq.cli-lustre-OST0001-super.width=65536