== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 06:36:44 (1762169804) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8e3790da8800.batch_stats=0 total: 100 open/close in 1.40 seconds: 71.51 ops/second llite.lustre-ffff8e3790da8800.statahead_max=0 208 real 0m0.740s user 0m0.003s sys 0m0.201s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 0 sec llite.lustre-ffff8e3790da8800.statahead_max=128 128 208 real 0m0.356s user 0m0.005s sys 0m0.080s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 1 sec statahead total: 94 statahead wrong: 1 agl total: 72 list_total: 27 fname_total: 62 hit_total: 11011 miss_total: 230 total: 900 open/close in 7.25 seconds: 124.12 ops/second llite.lustre-ffff8e3790da8800.statahead_max=0 2008 real 0m6.874s user 0m0.023s sys 0m1.794s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 7 sec llite.lustre-ffff8e3790da8800.statahead_max=128 128 2008 real 0m2.021s user 0m0.008s sys 0m0.833s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 2 sec statahead total: 95 statahead wrong: 1 agl total: 72 list_total: 28 fname_total: 62 hit_total: 12009 miss_total: 231 - open/close 1623 (time 1762169841.87 total 10.00 last 162.27) - open/close 3269 (time 1762169851.87 total 20.00 last 164.56) - open/close 4995 (time 1762169861.87 total 30.01 last 172.55) - open/close 6913 (time 1762169871.87 total 40.01 last 191.78) - open/close 8436 (time 1762169881.88 total 50.01 last 152.21) total: 9000 open/close in 53.52 seconds: 168.15 ops/second llite.lustre-ffff8e3790da8800.statahead_max=0 20008 real 1m4.913s user 0m0.219s sys 0m17.213s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 64 sec llite.lustre-ffff8e3790da8800.statahead_max=128 128 20008 real 0m18.316s user 0m0.086s sys 0m8.270s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 18 sec statahead total: 96 statahead wrong: 1 agl total: 72 list_total: 29 fname_total: 62 hit_total: 22008 miss_total: 231 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 65 seconds llite.lustre-ffff8e3790da8800.statahead_stats= statahead total: 96 statahead wrong: 1 agl total: 72 list_total: 29 fname_total: 62 hit_total: 22008 miss_total: 231 mdc.lustre-MDT0000-mdc-ffff8e3790da8800.batch_stats= snapshot_time: 1762170043.798075947 secs.nsecs start_time: 1762169806.508747078 secs.nsecs elapsed_time: 237.289328869 secs.nsecs subreqs per batch batches % cum % 1: 29 9 9 2: 6 1 11 4: 2 0 11 8: 8 2 14 16: 92 29 43 32: 37 11 55 64: 141 44 100 kvm mdc.lustre-MDT0000-mdc-ffff8e3790da8800.batch_stats=0 total: 100 open/close in 0.77 seconds: 129.60 ops/second llite.lustre-ffff8e3790da8800.statahead_max=0 100 real 0m0.028s user 0m0.002s sys 0m0.018s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff8e3790da8800.statahead_max=128 128 100 real 0m0.029s user 0m0.001s sys 0m0.018s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 96 statahead wrong: 1 agl total: 72 list_total: 29 fname_total: 62 hit_total: 22008 miss_total: 231 total: 900 open/close in 2.61 seconds: 345.32 ops/second llite.lustre-ffff8e3790da8800.statahead_max=0 1000 real 0m0.043s user 0m0.001s sys 0m0.019s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff8e3790da8800.statahead_max=128 128 1000 real 0m0.061s user 0m0.003s sys 0m0.016s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 96 statahead wrong: 1 agl total: 72 list_total: 29 fname_total: 62 hit_total: 22008 miss_total: 231 - open/close 2757 (time 1762170062.83 total 10.00 last 275.69) - open/close 5907 (time 1762170072.83 total 20.00 last 314.99) - open/close 8610 (time 1762170082.83 total 30.00 last 270.28) total: 9000 open/close in 31.37 seconds: 286.88 ops/second llite.lustre-ffff8e3790da8800.statahead_max=0 10000 real 0m0.221s user 0m0.004s sys 0m0.040s statx --cached=always -D 10000 files without statahead: 1 sec llite.lustre-ffff8e3790da8800.statahead_max=128 128 10000 real 0m0.232s user 0m0.003s sys 0m0.043s statx --cached=always -D 10000 files with statahead: 1 sec statahead total: 96 statahead wrong: 1 agl total: 72 list_total: 29 fname_total: 62 hit_total: 22008 miss_total: 231 - open/close 3039 (time 1762170099.61 total 10.00 last 303.83) - open/close 5184 (time 1762170109.61 total 20.00 last 214.45) - open/close 7790 (time 1762170119.61 total 30.01 last 260.58) - open/close 10000 (time 1762170125.99 total 36.38 last 346.56) - open/close 13085 (time 1762170135.99 total 46.38 last 308.46) - open/close 16379 (time 1762170145.99 total 56.39 last 329.32) - open/close 19643 (time 1762170156.00 total 66.39 last 326.28) - open/close 22851 (time 1762170166.00 total 76.39 last 320.73) - open/close 26092 (time 1762170176.00 total 86.39 last 324.07) - open/close 29130 (time 1762170186.00 total 96.39 last 303.76) - open/close 30000 (time 1762170189.47 total 99.86 last 251.02) - open/close 32759 (time 1762170199.47 total 109.86 last 275.90) - open/close 36470 (time 1762170209.47 total 119.86 last 371.00) - open/close 39974 (time 1762170219.47 total 129.86 last 350.38) - open/close 43667 (time 1762170229.47 total 139.86 last 369.28) - open/close 47725 (time 1762170239.47 total 149.86 last 405.76) - open/close 50000 (time 1762170245.51 total 155.90 last 376.89) - open/close 53901 (time 1762170255.51 total 165.90 last 390.04) - open/close 57378 (time 1762170265.51 total 175.90 last 347.68) - open/close 60000 (time 1762170272.76 total 183.16 last 361.37) - open/close 63742 (time 1762170282.77 total 193.16 last 374.11) - open/close 66936 (time 1762170292.77 total 203.16 last 319.35) - open/close 70000 (time 1762170301.07 total 211.46 last 369.07) - open/close 73902 (time 1762170311.07 total 221.46 last 390.20) - open/close 77662 (time 1762170321.07 total 231.47 last 375.93) - open/close 80000 (time 1762170326.28 total 236.67 last 449.16) - open/close 84636 (time 1762170336.28 total 246.67 last 463.54) - open/close 89104 (time 1762170346.28 total 256.67 last 446.75) total: 90000 open/close in 258.58 seconds: 348.06 ops/second llite.lustre-ffff8e3790da8800.statahead_max=0 100000 real 0m1.582s user 0m0.010s sys 0m0.205s statx --cached=always -D 100000 files without statahead: 2 sec llite.lustre-ffff8e3790da8800.statahead_max=128 128 100000 real 0m1.703s user 0m0.015s sys 0m0.226s statx --cached=always -D 100000 files with statahead: 2 sec statahead total: 96 statahead wrong: 1 agl total: 72 list_total: 29 fname_total: 62 hit_total: 22008 miss_total: 231 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 938 seconds llite.lustre-ffff8e3790da8800.statahead_stats= statahead total: 96 statahead wrong: 1 agl total: 72 list_total: 29 fname_total: 62 hit_total: 22008 miss_total: 231 mdc.lustre-MDT0000-mdc-ffff8e3790da8800.batch_stats= snapshot_time: 1762171310.759103478 secs.nsecs start_time: 1762170044.331758572 secs.nsecs elapsed_time: 1266.427344906 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