== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 01:23:02 (1763878982) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9860c2dd1000.batch_stats=0 total: 100 open/close in 0.63 seconds: 157.82 ops/second llite.lustre-ffff9860c2dd1000.statahead_max=0 208 real 0m0.670s user 0m0.001s sys 0m0.150s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 0 sec llite.lustre-ffff9860c2dd1000.statahead_max=128 128 208 real 0m0.228s user 0m0.003s sys 0m0.124s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 59 statahead wrong: 1 agl total: 55 list_total: 26 fname_total: 32 hit_total: 22431 miss_total: 218 total: 900 open/close in 2.46 seconds: 365.48 ops/second llite.lustre-ffff9860c2dd1000.statahead_max=0 2008 real 0m4.185s user 0m0.014s sys 0m1.657s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 4 sec llite.lustre-ffff9860c2dd1000.statahead_max=128 128 2008 real 0m1.675s user 0m0.005s sys 0m0.874s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 1 sec statahead total: 60 statahead wrong: 1 agl total: 55 list_total: 27 fname_total: 32 hit_total: 23430 miss_total: 218 - open/close 3827 (time 1763879008.18 total 10.00 last 382.66) - open/close 7473 (time 1763879018.18 total 20.00 last 364.59) total: 9000 open/close in 24.25 seconds: 371.18 ops/second llite.lustre-ffff9860c2dd1000.statahead_max=0 20008 real 0m35.232s user 0m0.083s sys 0m13.224s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 36 sec llite.lustre-ffff9860c2dd1000.statahead_max=128 128 20008 real 0m17.441s user 0m0.054s sys 0m9.632s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 17 sec statahead total: 61 statahead wrong: 1 agl total: 55 list_total: 28 fname_total: 32 hit_total: 33429 miss_total: 218 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 53 seconds llite.lustre-ffff9860c2dd1000.statahead_stats= statahead total: 61 statahead wrong: 1 agl total: 55 list_total: 28 fname_total: 32 hit_total: 33429 miss_total: 218 mdc.lustre-MDT0000-mdc-ffff9860c2dd1000.batch_stats= snapshot_time: 1763879135.532306350 secs.nsecs start_time: 1763878983.587569212 secs.nsecs elapsed_time: 151.944737138 secs.nsecs subreqs per batch batches % cum % 1: 26 8 8 2: 0 0 8 4: 0 0 8 8: 3 0 9 16: 123 39 49 32: 15 4 53 64: 143 46 100 kvm mdc.lustre-MDT0000-mdc-ffff9860c2dd1000.batch_stats=0 total: 100 open/close in 0.67 seconds: 150.33 ops/second llite.lustre-ffff9860c2dd1000.statahead_max=0 100 real 0m0.021s user 0m0.001s sys 0m0.013s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff9860c2dd1000.statahead_max=128 128 100 real 0m0.024s user 0m0.000s sys 0m0.016s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 61 statahead wrong: 1 agl total: 55 list_total: 28 fname_total: 32 hit_total: 33429 miss_total: 218 total: 900 open/close in 1.90 seconds: 473.27 ops/second llite.lustre-ffff9860c2dd1000.statahead_max=0 1000 real 0m0.045s user 0m0.002s sys 0m0.018s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff9860c2dd1000.statahead_max=128 128 1000 real 0m0.044s user 0m0.001s sys 0m0.018s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 61 statahead wrong: 1 agl total: 55 list_total: 28 fname_total: 32 hit_total: 33429 miss_total: 218 - open/close 3421 (time 1763879154.27 total 10.00 last 342.08) - open/close 7725 (time 1763879164.27 total 20.00 last 430.35) total: 9000 open/close in 22.83 seconds: 394.24 ops/second llite.lustre-ffff9860c2dd1000.statahead_max=0 10000 real 0m0.285s user 0m0.003s sys 0m0.135s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff9860c2dd1000.statahead_max=128 128 10000 real 0m0.197s user 0m0.003s sys 0m0.029s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 61 statahead wrong: 1 agl total: 55 list_total: 28 fname_total: 32 hit_total: 33429 miss_total: 218 - open/close 4636 (time 1763879181.82 total 10.00 last 463.58) - open/close 9025 (time 1763879191.82 total 20.00 last 438.83) - open/close 10000 (time 1763879193.97 total 22.15 last 453.88) - open/close 14182 (time 1763879203.97 total 32.15 last 418.13) - open/close 18213 (time 1763879213.97 total 42.15 last 403.02) - open/close 20000 (time 1763879219.31 total 47.49 last 334.80) - open/close 23510 (time 1763879229.31 total 57.49 last 350.90) - open/close 26898 (time 1763879239.31 total 67.49 last 338.78) - open/close 29357 (time 1763879249.31 total 77.50 last 245.84) - open/close 30000 (time 1763879251.82 total 80.00 last 256.96) - open/close 32883 (time 1763879261.82 total 90.00 last 288.27) - open/close 35453 (time 1763879271.82 total 100.00 last 256.92) - open/close 38242 (time 1763879281.82 total 110.00 last 278.88) - open/close 40000 (time 1763879286.85 total 115.03 last 349.88) - open/close 43356 (time 1763879296.85 total 125.03 last 335.53) - open/close 47899 (time 1763879306.85 total 135.03 last 454.28) - open/close 50000 (time 1763879311.41 total 139.59 last 460.88) - open/close 54724 (time 1763879321.41 total 149.59 last 472.34) - open/close 59198 (time 1763879331.41 total 159.59 last 447.26) - open/close 60000 (time 1763879333.91 total 162.09 last 321.74) - open/close 62735 (time 1763879343.91 total 172.09 last 273.42) - open/close 65348 (time 1763879353.91 total 182.09 last 261.21) - open/close 67854 (time 1763879363.91 total 192.10 last 250.56) - open/close 70000 (time 1763879373.44 total 201.62 last 225.19) - open/close 72428 (time 1763879383.44 total 211.63 last 242.78) - open/close 75058 (time 1763879393.45 total 221.63 last 262.92) - open/close 78117 (time 1763879403.45 total 231.63 last 305.89) - open/close 80000 (time 1763879409.59 total 237.77 last 306.41) - open/close 82300 (time 1763879419.59 total 247.78 last 229.97) - open/close 84964 (time 1763879429.60 total 257.78 last 266.36) - open/close 87173 (time 1763879439.60 total 267.78 last 220.88) - open/close 89815 (time 1763879449.60 total 277.78 last 264.18) total: 90000 open/close in 278.74 seconds: 322.88 ops/second llite.lustre-ffff9860c2dd1000.statahead_max=0 100000 real 0m1.665s user 0m0.024s sys 0m0.303s statx --cached=always -D 100000 files without statahead: 2 sec llite.lustre-ffff9860c2dd1000.statahead_max=128 128 100000 real 0m1.556s user 0m0.019s sys 0m0.290s statx --cached=always -D 100000 files with statahead: 2 sec statahead total: 61 statahead wrong: 1 agl total: 55 list_total: 28 fname_total: 32 hit_total: 33429 miss_total: 218 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 1053 seconds llite.lustre-ffff9860c2dd1000.statahead_stats= statahead total: 61 statahead wrong: 1 agl total: 55 list_total: 28 fname_total: 32 hit_total: 33429 miss_total: 218 mdc.lustre-MDT0000-mdc-ffff9860c2dd1000.batch_stats= snapshot_time: 1763880526.267442917 secs.nsecs start_time: 1763879136.036197680 secs.nsecs elapsed_time: 1390.231245237 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