== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 11:42:42 (1776872562) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9ad651086000.batch_stats=0 total: 100 open/close in 1.34 seconds: 74.72 ops/second llite.lustre-ffff9ad651086000.statahead_max=0 208 real 0m0.797s user 0m0.006s sys 0m0.212s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff9ad651086000.statahead_max=128 128 208 real 0m0.257s user 0m0.002s sys 0m0.068s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 1 sec statahead total: 61 statahead wrong: 2 agl total: 58 list_total: 24 fname_total: 35 hit_total: 22572 miss_total: 256 total: 900 open/close in 5.53 seconds: 162.64 ops/second llite.lustre-ffff9ad651086000.statahead_max=0 2008 real 0m5.574s user 0m0.020s sys 0m1.888s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 5 sec llite.lustre-ffff9ad651086000.statahead_max=128 128 2008 real 0m1.745s user 0m0.013s sys 0m0.879s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 2 sec statahead total: 62 statahead wrong: 2 agl total: 58 list_total: 25 fname_total: 35 hit_total: 23571 miss_total: 256 - open/close 2322 (time 1776872596.19 total 10.00 last 232.12) - open/close 4703 (time 1776872606.19 total 20.00 last 238.08) - open/close 6930 (time 1776872616.19 total 30.01 last 222.68) - open/close 8654 (time 1776872626.19 total 40.01 last 172.35) total: 9000 open/close in 41.80 seconds: 215.29 ops/second llite.lustre-ffff9ad651086000.statahead_max=0 20008 real 0m50.237s user 0m0.188s sys 0m17.254s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 51 sec llite.lustre-ffff9ad651086000.statahead_max=128 128 20008 real 0m17.680s user 0m0.082s sys 0m8.121s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 18 sec statahead total: 63 statahead wrong: 2 agl total: 58 list_total: 26 fname_total: 35 hit_total: 33569 miss_total: 257 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 94 seconds llite.lustre-ffff9ad651086000.statahead_stats= statahead total: 63 statahead wrong: 2 agl total: 58 list_total: 26 fname_total: 35 hit_total: 33569 miss_total: 257 mdc.lustre-MDT0000-mdc-ffff9ad651086000.batch_stats= snapshot_time: 1776872800.315431712 secs.nsecs start_time: 1776872564.762152474 secs.nsecs elapsed_time: 235.553279238 secs.nsecs subreqs per batch batches % cum % 1: 29 9 9 2: 4 1 10 4: 4 1 11 8: 9 2 14 16: 95 29 44 32: 37 11 55 64: 141 44 100 kvm mdc.lustre-MDT0000-mdc-ffff9ad651086000.batch_stats=0 total: 100 open/close in 1.80 seconds: 55.44 ops/second llite.lustre-ffff9ad651086000.statahead_max=0 100 real 0m0.063s user 0m0.002s sys 0m0.015s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff9ad651086000.statahead_max=128 128 100 real 0m0.034s user 0m0.002s sys 0m0.017s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 63 statahead wrong: 2 agl total: 58 list_total: 26 fname_total: 35 hit_total: 33569 miss_total: 257 total: 900 open/close in 6.60 seconds: 136.31 ops/second llite.lustre-ffff9ad651086000.statahead_max=0 1000 real 0m0.070s user 0m0.002s sys 0m0.018s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff9ad651086000.statahead_max=128 128 1000 real 0m0.079s user 0m0.002s sys 0m0.020s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 63 statahead wrong: 2 agl total: 58 list_total: 26 fname_total: 35 hit_total: 33569 miss_total: 257 - open/close 1397 (time 1776872826.56 total 10.00 last 139.69) - open/close 2623 (time 1776872836.56 total 20.01 last 122.52) - open/close 4131 (time 1776872846.56 total 30.01 last 150.78) - open/close 5844 (time 1776872856.57 total 40.01 last 171.23) - open/close 7418 (time 1776872866.57 total 50.02 last 157.34) total: 9000 open/close in 59.19 seconds: 152.06 ops/second llite.lustre-ffff9ad651086000.statahead_max=0 10000 real 0m0.281s user 0m0.002s sys 0m0.077s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff9ad651086000.statahead_max=128 128 10000 real 0m0.233s user 0m0.004s sys 0m0.040s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 63 statahead wrong: 2 agl total: 58 list_total: 26 fname_total: 35 hit_total: 33569 miss_total: 257 - open/close 1700 (time 1776872892.10 total 10.00 last 169.99) - open/close 3231 (time 1776872902.11 total 20.01 last 152.92) - open/close 4558 (time 1776872912.12 total 30.02 last 132.65) - open/close 5982 (time 1776872922.12 total 40.02 last 142.35) - open/close 7575 (time 1776872932.13 total 50.02 last 159.22) - open/close 9429 (time 1776872942.13 total 60.03 last 185.36) - open/close 10000 (time 1776872944.35 total 62.25 last 256.71) - open/close 12119 (time 1776872954.35 total 72.25 last 211.90) - open/close 14731 (time 1776872964.36 total 82.26 last 261.05) - open/close 16273 (time 1776872974.36 total 92.26 last 154.17) - open/close 18100 (time 1776872984.36 total 102.26 last 182.68) - open/close 20000 (time 1776872993.84 total 111.74 last 200.41) - open/close 22448 (time 1776873003.85 total 121.74 last 244.71) - open/close 24871 (time 1776873013.85 total 131.75 last 242.26) - open/close 26928 (time 1776873023.85 total 141.75 last 205.61) - open/close 29269 (time 1776873033.85 total 151.75 last 234.04) - open/close 30000 (time 1776873036.73 total 154.63 last 254.11) - open/close 32447 (time 1776873046.73 total 164.63 last 244.65) - open/close 34741 (time 1776873056.74 total 174.64 last 229.28) - open/close 36486 (time 1776873066.74 total 184.64 last 174.43) - open/close 38171 (time 1776873076.75 total 194.64 last 168.43) - open/close 40000 (time 1776873085.78 total 203.68 last 202.52) - open/close 42302 (time 1776873095.78 total 213.68 last 230.14) - open/close 44545 (time 1776873105.78 total 223.68 last 224.17) - open/close 46311 (time 1776873115.79 total 233.69 last 176.58) - open/close 48440 (time 1776873125.79 total 243.69 last 212.89) - open/close 50000 (time 1776873132.76 total 250.66 last 223.66) - open/close 51691 (time 1776873142.76 total 260.66 last 169.05) - open/close 53775 (time 1776873152.76 total 270.66 last 208.40) - open/close 56069 (time 1776873162.77 total 280.67 last 229.31) - open/close 57882 (time 1776873172.77 total 290.67 last 181.24) - open/close 59872 (time 1776873182.77 total 300.67 last 198.99) - open/close 61948 (time 1776873192.78 total 310.68 last 207.53) - open/close 63819 (time 1776873202.78 total 320.68 last 187.05) - open/close 66049 (time 1776873212.78 total 330.68 last 222.99) - open/close 68527 (time 1776873222.78 total 340.68 last 247.73) - open/close 70000 (time 1776873230.90 total 348.80 last 181.43) - open/close 72255 (time 1776873240.90 total 358.80 last 225.48) - open/close 74467 (time 1776873250.91 total 368.81 last 220.94) - open/close 76527 (time 1776873260.91 total 378.81 last 205.99) - open/close 78885 (time 1776873270.92 total 388.82 last 235.72) - open/close 80000 (time 1776873276.73 total 394.63 last 191.74) - open/close 82226 (time 1776873286.74 total 404.64 last 222.39) - open/close 85041 (time 1776873296.74 total 414.64 last 281.46) - open/close 87238 (time 1776873306.74 total 424.64 last 219.67) - open/close 89663 (time 1776873316.75 total 434.65 last 242.44) total: 90000 open/close in 436.14 seconds: 206.36 ops/second llite.lustre-ffff9ad651086000.statahead_max=0 100000 real 0m2.063s user 0m0.017s sys 0m0.232s statx --cached=always -D 100000 files without statahead: 2 sec llite.lustre-ffff9ad651086000.statahead_max=128 128 100000 real 0m2.124s user 0m0.016s sys 0m0.240s statx --cached=always -D 100000 files with statahead: 3 sec statahead total: 63 statahead wrong: 2 agl total: 58 list_total: 26 fname_total: 35 hit_total: 33569 miss_total: 257 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 858 seconds llite.lustre-ffff9ad651086000.statahead_stats= statahead total: 63 statahead wrong: 2 agl total: 58 list_total: 26 fname_total: 35 hit_total: 33569 miss_total: 257 mdc.lustre-MDT0000-mdc-ffff9ad651086000.batch_stats= snapshot_time: 1776874205.381721697 secs.nsecs start_time: 1776872801.225942553 secs.nsecs elapsed_time: 1404.155779144 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