== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 13:17:32 (1772475452) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff93621026d800.batch_stats=0 total: 100 open/close in 1.28 seconds: 77.88 ops/second llite.lustre-ffff93621026d800.statahead_max=0 208 real 0m0.576s user 0m0.009s sys 0m0.198s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff93621026d800.statahead_max=128 128 208 real 0m0.266s user 0m0.002s sys 0m0.102s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 1 sec statahead total: 124 statahead wrong: 2 agl total: 119 list_total: 30 fname_total: 85 hit_total: 9880 miss_total: 1501 total: 900 open/close in 5.27 seconds: 170.94 ops/second llite.lustre-ffff93621026d800.statahead_max=0 2008 real 0m6.367s user 0m0.012s sys 0m1.897s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 7 sec llite.lustre-ffff93621026d800.statahead_max=128 128 2008 real 0m1.955s user 0m0.008s sys 0m0.732s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 2 sec statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 31 fname_total: 85 hit_total: 10879 miss_total: 1501 - open/close 2108 (time 1772475486.02 total 10.00 last 210.75) - open/close 4059 (time 1772475496.02 total 20.00 last 195.08) - open/close 6005 (time 1772475506.03 total 30.01 last 194.41) - open/close 7659 (time 1772475516.04 total 40.02 last 165.35) total: 9000 open/close in 48.20 seconds: 186.71 ops/second llite.lustre-ffff93621026d800.statahead_max=0 20008 real 1m5.547s user 0m0.208s sys 0m18.266s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 65 sec llite.lustre-ffff93621026d800.statahead_max=128 128 20008 real 0m22.308s user 0m0.122s sys 0m6.891s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 22 sec statahead total: 126 statahead wrong: 2 agl total: 119 list_total: 32 fname_total: 85 hit_total: 20878 miss_total: 1501 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 77 seconds llite.lustre-ffff93621026d800.statahead_stats= statahead total: 126 statahead wrong: 2 agl total: 119 list_total: 32 fname_total: 85 hit_total: 20878 miss_total: 1501 mdc.lustre-MDT0000-mdc-ffff93621026d800.batch_stats= snapshot_time: 1772475701.531781032 secs.nsecs start_time: 1772475454.081734444 secs.nsecs elapsed_time: 247.450046588 secs.nsecs subreqs per batch batches % cum % 1: 17 5 5 2: 10 3 8 4: 12 3 12 8: 32 10 22 16: 58 18 41 32: 34 10 52 64: 150 47 100 kvm mdc.lustre-MDT0000-mdc-ffff93621026d800.batch_stats=0 total: 100 open/close in 0.91 seconds: 109.74 ops/second llite.lustre-ffff93621026d800.statahead_max=0 100 real 0m0.040s user 0m0.002s sys 0m0.020s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff93621026d800.statahead_max=128 128 100 real 0m0.029s user 0m0.001s sys 0m0.014s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 126 statahead wrong: 2 agl total: 119 list_total: 32 fname_total: 85 hit_total: 20878 miss_total: 1501 total: 900 open/close in 4.20 seconds: 214.36 ops/second llite.lustre-ffff93621026d800.statahead_max=0 1000 real 0m0.076s user 0m0.003s sys 0m0.017s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff93621026d800.statahead_max=128 128 1000 real 0m0.137s user 0m0.001s sys 0m0.098s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 126 statahead wrong: 2 agl total: 119 list_total: 32 fname_total: 85 hit_total: 20878 miss_total: 1501 - open/close 1710 (time 1772475723.35 total 10.01 last 170.90) - open/close 3222 (time 1772475733.35 total 20.01 last 151.16) - open/close 4657 (time 1772475743.35 total 30.01 last 143.47) - open/close 6202 (time 1772475753.35 total 40.01 last 154.45) - open/close 7702 (time 1772475763.36 total 50.02 last 149.95) total: 9000 open/close in 57.79 seconds: 155.74 ops/second llite.lustre-ffff93621026d800.statahead_max=0 10000 real 0m0.285s user 0m0.006s sys 0m0.095s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff93621026d800.statahead_max=128 128 10000 real 0m0.216s user 0m0.002s sys 0m0.038s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 126 statahead wrong: 2 agl total: 119 list_total: 32 fname_total: 85 hit_total: 20878 miss_total: 1501 - open/close 1851 (time 1772475787.46 total 10.01 last 184.87) - open/close 3212 (time 1772475797.46 total 20.02 last 136.05) - open/close 4817 (time 1772475807.46 total 30.02 last 160.47) - open/close 6844 (time 1772475817.46 total 40.02 last 202.63) - open/close 8768 (time 1772475827.47 total 50.02 last 192.35) - open/close 10000 (time 1772475833.51 total 56.07 last 203.73) - open/close 12340 (time 1772475843.52 total 66.07 last 233.94) - open/close 14758 (time 1772475853.52 total 76.07 last 241.80) - open/close 16977 (time 1772475863.52 total 86.08 last 221.86) - open/close 19447 (time 1772475873.52 total 96.08 last 246.91) - open/close 20000 (time 1772475876.01 total 98.57 last 222.20) - open/close 22338 (time 1772475886.01 total 108.57 last 233.73) - open/close 24773 (time 1772475896.01 total 118.57 last 243.47) - open/close 27771 (time 1772475906.01 total 128.57 last 299.79) - open/close 30000 (time 1772475912.48 total 135.04 last 344.56) - open/close 32736 (time 1772475922.49 total 145.04 last 273.51) - open/close 35642 (time 1772475932.49 total 155.05 last 290.53) - open/close 38431 (time 1772475942.49 total 165.05 last 278.83) - open/close 40000 (time 1772475947.80 total 170.36 last 295.61) - open/close 43487 (time 1772475957.80 total 180.36 last 348.67) - open/close 46989 (time 1772475967.80 total 190.36 last 350.13) - open/close 50000 (time 1772475975.10 total 197.65 last 412.82) - open/close 54338 (time 1772475985.10 total 207.65 last 433.75) - open/close 58341 (time 1772475995.10 total 217.66 last 400.26) - open/close 60000 (time 1772475998.96 total 221.51 last 430.12) - open/close 64120 (time 1772476008.96 total 231.51 last 411.94) - open/close 67697 (time 1772476018.96 total 241.51 last 357.69) - open/close 70000 (time 1772476025.55 total 248.11 last 349.24) - open/close 73706 (time 1772476035.55 total 258.11 last 370.52) - open/close 77533 (time 1772476045.55 total 268.11 last 382.65) - open/close 80000 (time 1772476052.93 total 275.48 last 334.61) - open/close 83358 (time 1772476062.93 total 285.49 last 335.72) - open/close 86538 (time 1772476072.93 total 295.49 last 317.93) total: 90000 open/close in 305.44 seconds: 294.66 ops/second llite.lustre-ffff93621026d800.statahead_max=0 100000 real 0m1.739s user 0m0.009s sys 0m0.225s statx --cached=always -D 100000 files without statahead: 2 sec llite.lustre-ffff93621026d800.statahead_max=128 128 100000 real 0m1.528s user 0m0.015s sys 0m0.191s statx --cached=always -D 100000 files with statahead: 1 sec statahead total: 126 statahead wrong: 2 agl total: 119 list_total: 32 fname_total: 85 hit_total: 20878 miss_total: 1501 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 932 seconds llite.lustre-ffff93621026d800.statahead_stats= statahead total: 126 statahead wrong: 2 agl total: 119 list_total: 32 fname_total: 85 hit_total: 20878 miss_total: 1501 mdc.lustre-MDT0000-mdc-ffff93621026d800.batch_stats= snapshot_time: 1772477041.537497597 secs.nsecs start_time: 1772475702.138816864 secs.nsecs elapsed_time: 1339.398680733 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