== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 13:33:49 (1772476429) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff898aca08c800.batch_stats=0 total: 100 open/close in 0.99 seconds: 101.23 ops/second llite.lustre-ffff898aca08c800.statahead_max=0 208 real 0m0.530s user 0m0.000s sys 0m0.185s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff898aca08c800.statahead_max=128 128 208 real 0m0.253s user 0m0.003s sys 0m0.098s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 86 statahead wrong: 1 agl total: 83 list_total: 28 fname_total: 49 hit_total: 18025 miss_total: 238 total: 900 open/close in 2.53 seconds: 355.98 ops/second llite.lustre-ffff898aca08c800.statahead_max=0 2008 real 0m4.350s user 0m0.020s sys 0m1.672s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 4 sec llite.lustre-ffff898aca08c800.statahead_max=128 128 2008 real 0m1.712s user 0m0.007s sys 0m0.904s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 2 sec statahead total: 87 statahead wrong: 1 agl total: 83 list_total: 29 fname_total: 49 hit_total: 19024 miss_total: 238 - open/close 3473 (time 1772476456.38 total 10.00 last 347.29) - open/close 7382 (time 1772476466.38 total 20.00 last 390.88) total: 9000 open/close in 24.52 seconds: 367.05 ops/second llite.lustre-ffff898aca08c800.statahead_max=0 20008 real 0m39.119s user 0m0.146s sys 0m14.987s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 39 sec llite.lustre-ffff898aca08c800.statahead_max=128 128 20008 real 0m16.123s user 0m0.052s sys 0m8.562s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 16 sec statahead total: 88 statahead wrong: 1 agl total: 83 list_total: 30 fname_total: 49 hit_total: 29023 miss_total: 238 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 54 seconds llite.lustre-ffff898aca08c800.statahead_stats= statahead total: 88 statahead wrong: 1 agl total: 83 list_total: 30 fname_total: 49 hit_total: 29023 miss_total: 238 mdc.lustre-MDT0000-mdc-ffff898aca08c800.batch_stats= snapshot_time: 1772476589.473960450 secs.nsecs start_time: 1772476430.767962737 secs.nsecs elapsed_time: 158.705997713 secs.nsecs subreqs per batch batches % cum % 1: 26 8 8 2: 2 0 8 4: 1 0 9 8: 4 1 10 16: 128 41 51 32: 8 2 54 64: 143 45 100 kvm mdc.lustre-MDT0000-mdc-ffff898aca08c800.batch_stats=0 total: 100 open/close in 1.11 seconds: 90.49 ops/second llite.lustre-ffff898aca08c800.statahead_max=0 100 real 0m0.027s user 0m0.001s sys 0m0.014s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff898aca08c800.statahead_max=128 128 100 real 0m0.024s user 0m0.001s sys 0m0.017s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 88 statahead wrong: 1 agl total: 83 list_total: 30 fname_total: 49 hit_total: 29023 miss_total: 238 total: 900 open/close in 2.16 seconds: 415.88 ops/second llite.lustre-ffff898aca08c800.statahead_max=0 1000 real 0m0.114s user 0m0.002s sys 0m0.085s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff898aca08c800.statahead_max=128 128 1000 real 0m0.050s user 0m0.002s sys 0m0.016s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 88 statahead wrong: 1 agl total: 83 list_total: 30 fname_total: 49 hit_total: 29023 miss_total: 238 - open/close 4064 (time 1772476608.12 total 10.00 last 406.34) - open/close 7709 (time 1772476618.12 total 20.00 last 364.46) total: 9000 open/close in 24.11 seconds: 373.34 ops/second llite.lustre-ffff898aca08c800.statahead_max=0 10000 real 0m0.188s user 0m0.003s sys 0m0.032s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff898aca08c800.statahead_max=128 128 10000 real 0m0.284s user 0m0.001s sys 0m0.060s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 88 statahead wrong: 1 agl total: 83 list_total: 30 fname_total: 49 hit_total: 29023 miss_total: 238 - open/close 3717 (time 1772476638.04 total 10.00 last 371.67) - open/close 7742 (time 1772476648.04 total 20.00 last 402.48) - open/close 10000 (time 1772476653.28 total 25.24 last 430.77) - open/close 14197 (time 1772476663.28 total 35.24 last 419.70) - open/close 17742 (time 1772476673.28 total 45.24 last 354.48) - open/close 20000 (time 1772476679.38 total 51.35 last 369.90) - open/close 23712 (time 1772476689.39 total 61.35 last 371.06) - open/close 27652 (time 1772476699.39 total 71.35 last 393.98) - open/close 30000 (time 1772476705.03 total 77.00 last 415.93) - open/close 33786 (time 1772476715.03 total 87.00 last 378.60) - open/close 37754 (time 1772476725.03 total 97.00 last 396.75) - open/close 40000 (time 1772476730.60 total 102.57 last 403.41) - open/close 44726 (time 1772476740.60 total 112.57 last 472.52) - open/close 49270 (time 1772476750.60 total 122.57 last 454.37) - open/close 53034 (time 1772476760.60 total 132.57 last 376.40) - open/close 56716 (time 1772476770.60 total 142.57 last 368.15) - open/close 60000 (time 1772476778.86 total 150.82 last 397.99) - open/close 64093 (time 1772476788.86 total 160.82 last 409.23) - open/close 68681 (time 1772476798.86 total 170.82 last 458.73) - open/close 70000 (time 1772476801.82 total 173.79 last 445.24) - open/close 74458 (time 1772476811.82 total 183.79 last 445.79) - open/close 78984 (time 1772476821.82 total 193.79 last 452.53) - open/close 80000 (time 1772476824.06 total 196.03 last 453.93) - open/close 84896 (time 1772476834.06 total 206.03 last 489.55) - open/close 89747 (time 1772476844.07 total 216.03 last 484.98) total: 90000 open/close in 216.55 seconds: 415.61 ops/second llite.lustre-ffff898aca08c800.statahead_max=0 100000 real 0m1.610s user 0m0.010s sys 0m0.184s statx --cached=always -D 100000 files without statahead: 1 sec llite.lustre-ffff898aca08c800.statahead_max=128 128 100000 real 0m1.618s user 0m0.025s sys 0m0.245s statx --cached=always -D 100000 files with statahead: 2 sec statahead total: 88 statahead wrong: 1 agl total: 83 list_total: 30 fname_total: 49 hit_total: 29023 miss_total: 238 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 863 seconds llite.lustre-ffff898aca08c800.statahead_stats= statahead total: 88 statahead wrong: 1 agl total: 83 list_total: 30 fname_total: 49 hit_total: 29023 miss_total: 238 mdc.lustre-MDT0000-mdc-ffff898aca08c800.batch_stats= snapshot_time: 1772477736.382602239 secs.nsecs start_time: 1772476590.014620868 secs.nsecs elapsed_time: 1146.367981371 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