== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 04:27:56 (1752481676) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff946809cba000.batch_stats=0 total: 100 open/close in 1.24 seconds: 80.67 ops/second llite.lustre-ffff946809cba000.statahead_max=0 208 real 0m0.693s user 0m0.002s sys 0m0.204s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff946809cba000.statahead_max=128 128 208 real 0m0.272s user 0m0.001s sys 0m0.086s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 1 sec statahead total: 123 statahead wrong: 2 agl total: 119 list_total: 29 fname_total: 82 hit_total: 10955 miss_total: 987 total: 900 open/close in 5.45 seconds: 165.22 ops/second llite.lustre-ffff946809cba000.statahead_max=0 2008 real 0m6.906s user 0m0.018s sys 0m1.842s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 7 sec llite.lustre-ffff946809cba000.statahead_max=128 128 2008 real 0m1.874s user 0m0.013s sys 0m0.853s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 2 sec statahead total: 124 statahead wrong: 2 agl total: 119 list_total: 30 fname_total: 82 hit_total: 11954 miss_total: 987 - open/close 2050 (time 1752481711.70 total 10.00 last 204.98) - open/close 4307 (time 1752481721.70 total 20.00 last 225.64) - open/close 6436 (time 1752481731.70 total 30.00 last 212.87) - open/close 8128 (time 1752481741.71 total 40.01 last 169.13) total: 9000 open/close in 47.03 seconds: 191.38 ops/second llite.lustre-ffff946809cba000.statahead_max=0 20008 real 0m56.932s user 0m0.205s sys 0m16.718s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 57 sec llite.lustre-ffff946809cba000.statahead_max=128 128 20008 real 0m18.320s user 0m0.064s sys 0m7.931s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 19 sec statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 31 fname_total: 82 hit_total: 21953 miss_total: 987 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 65 seconds llite.lustre-ffff946809cba000.statahead_stats= statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 31 fname_total: 82 hit_total: 21953 miss_total: 987 mdc.lustre-MDT0000-mdc-ffff946809cba000.batch_stats= snapshot_time: 1752481898.459933535 secs.nsecs start_time: 1752481678.950729231 secs.nsecs elapsed_time: 219.509204304 secs.nsecs subreqs per batch batches % cum % 1: 19 5 5 2: 15 4 10 4: 4 1 11 8: 12 3 15 16: 95 29 45 32: 30 9 55 64: 142 44 100 kvm mdc.lustre-MDT0000-mdc-ffff946809cba000.batch_stats=0 total: 100 open/close in 0.90 seconds: 110.56 ops/second llite.lustre-ffff946809cba000.statahead_max=0 100 real 0m0.037s user 0m0.001s sys 0m0.022s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff946809cba000.statahead_max=128 128 100 real 0m0.049s user 0m0.003s sys 0m0.033s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 31 fname_total: 82 hit_total: 21953 miss_total: 987 total: 900 open/close in 2.98 seconds: 301.52 ops/second llite.lustre-ffff946809cba000.statahead_max=0 1000 real 0m0.123s user 0m0.000s sys 0m0.097s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff946809cba000.statahead_max=128 128 1000 real 0m0.048s user 0m0.001s sys 0m0.019s statx --cached=always -D 1000 files with statahead: 1 sec statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 31 fname_total: 82 hit_total: 21953 miss_total: 987 - open/close 3073 (time 1752481918.48 total 10.00 last 307.29) - open/close 6708 (time 1752481928.48 total 20.00 last 363.44) total: 9000 open/close in 27.16 seconds: 331.39 ops/second llite.lustre-ffff946809cba000.statahead_max=0 10000 real 0m0.204s user 0m0.004s sys 0m0.037s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff946809cba000.statahead_max=128 128 10000 real 0m0.206s user 0m0.003s sys 0m0.034s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 31 fname_total: 82 hit_total: 21953 miss_total: 987 - open/close 3014 (time 1752481951.09 total 10.00 last 301.34) - open/close 6213 (time 1752481961.10 total 20.00 last 319.83) - open/close 9671 (time 1752481971.10 total 30.01 last 345.76) - open/close 13486 (time 1752481981.10 total 40.01 last 381.41) - open/close 17621 (time 1752481991.10 total 50.01 last 413.48) - open/close 20000 (time 1752481996.92 total 55.82 last 409.01) - open/close 23513 (time 1752482006.92 total 65.82 last 351.30) - open/close 27295 (time 1752482016.92 total 75.83 last 378.12) - open/close 29953 (time 1752482026.92 total 85.83 last 265.70) - open/close 33138 (time 1752482036.92 total 95.83 last 318.46) - open/close 36199 (time 1752482046.93 total 105.84 last 305.98) - open/close 39350 (time 1752482056.93 total 115.84 last 315.04) - open/close 42771 (time 1752482066.93 total 125.84 last 342.07) - open/close 45875 (time 1752482076.93 total 135.84 last 310.34) - open/close 49553 (time 1752482086.93 total 145.84 last 367.73) - open/close 52629 (time 1752482096.94 total 155.84 last 307.57) - open/close 55675 (time 1752482106.94 total 165.85 last 304.48) - open/close 58338 (time 1752482116.94 total 175.85 last 266.28) - open/close 60000 (time 1752482121.19 total 180.10 last 391.26) - open/close 63950 (time 1752482131.19 total 190.10 last 394.89) - open/close 67534 (time 1752482141.19 total 200.10 last 358.37) - open/close 70000 (time 1752482148.11 total 207.02 last 356.22) - open/close 72818 (time 1752482158.12 total 217.02 last 281.76) - open/close 75458 (time 1752482168.12 total 227.02 last 263.97) - open/close 76686 (time 1752482178.13 total 237.04 last 122.62) - open/close 77461 (time 1752482188.14 total 247.04 last 77.46) - open/close 78338 (time 1752482198.14 total 257.05 last 87.63) - open/close 79043 (time 1752482208.15 total 267.05 last 70.48) - open/close 79627 (time 1752482218.15 total 277.06 last 58.36) - open/close 80000 (time 1752482224.92 total 283.82 last 55.15) - open/close 80575 (time 1752482234.93 total 293.84 last 57.42) - open/close 81243 (time 1752482244.93 total 303.84 last 66.79) - open/close 81963 (time 1752482254.94 total 313.85 last 71.95) - open/close 82666 (time 1752482264.95 total 323.86 last 70.21) - open/close 83434 (time 1752482274.97 total 333.87 last 76.70) - open/close 84393 (time 1752482284.97 total 343.87 last 95.90) - open/close 85295 (time 1752482294.98 total 353.88 last 90.12) - open/close 86274 (time 1752482304.98 total 363.89 last 97.82) - open/close 87220 (time 1752482315.01 total 373.91 last 94.40) - open/close 88132 (time 1752482325.01 total 383.91 last 91.20) - open/close 88978 (time 1752482335.01 total 393.92 last 84.56) - open/close 89776 (time 1752482345.03 total 403.93 last 79.68) total: 90000 open/close in 406.59 seconds: 221.35 ops/second llite.lustre-ffff946809cba000.statahead_max=0 100000 real 0m2.970s user 0m0.018s sys 0m0.251s statx --cached=always -D 100000 files without statahead: 3 sec llite.lustre-ffff946809cba000.statahead_max=128 128 100000 real 0m3.921s user 0m0.015s sys 0m0.261s statx --cached=always -D 100000 files with statahead: 4 sec statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 31 fname_total: 82 hit_total: 21953 miss_total: 987 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 2685 seconds llite.lustre-ffff946809cba000.statahead_stats= statahead total: 125 statahead wrong: 2 agl total: 119 list_total: 31 fname_total: 82 hit_total: 21953 miss_total: 987 mdc.lustre-MDT0000-mdc-ffff946809cba000.batch_stats= snapshot_time: 1752485069.231794380 secs.nsecs start_time: 1752481899.029414934 secs.nsecs elapsed_time: 3170.202379446 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