== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 19:53:17 (1755042797) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8c369040b800.batch_stats=0 total: 100 open/close in 1.80 seconds: 55.67 ops/second llite.lustre-ffff8c369040b800.statahead_max=0 208 real 0m0.762s user 0m0.003s sys 0m0.214s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff8c369040b800.statahead_max=128 128 208 real 0m0.269s user 0m0.001s sys 0m0.092s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 61 statahead wrong: 2 agl total: 58 list_total: 26 fname_total: 32 hit_total: 9916 miss_total: 1294 total: 900 open/close in 9.92 seconds: 90.73 ops/second llite.lustre-ffff8c369040b800.statahead_max=0 2008 real 0m10.012s user 0m0.022s sys 0m1.887s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 10 sec llite.lustre-ffff8c369040b800.statahead_max=128 128 2008 real 0m2.952s user 0m0.007s sys 0m0.658s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 3 sec statahead total: 62 statahead wrong: 2 agl total: 58 list_total: 27 fname_total: 32 hit_total: 10914 miss_total: 1295 - open/close 809 (time 1755042845.63 total 10.01 last 80.78) - open/close 1631 (time 1755042855.63 total 20.02 last 82.19) - open/close 2663 (time 1755042865.65 total 30.04 last 103.00) - open/close 3766 (time 1755042875.65 total 40.04 last 110.24) total: 4000 open/close in 42.31 seconds: 94.54 ops/second llite.lustre-ffff8c369040b800.statahead_max=0 10008 real 0m41.785s user 0m0.124s sys 0m9.334s statx -c "%n %i %A %h %u %g %W %X %Z" -D 5000 files without statahead: 42 sec llite.lustre-ffff8c369040b800.statahead_max=128 128 10008 real 0m10.170s user 0m0.039s sys 0m4.138s statx -c "%n %i %A %h %u %g %W %X %Z" -D 5000 files with statahead: 10 sec statahead total: 63 statahead wrong: 2 agl total: 58 list_total: 28 fname_total: 32 hit_total: 15912 miss_total: 1296 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 37 seconds llite.lustre-ffff8c369040b800.statahead_stats= statahead total: 63 statahead wrong: 2 agl total: 58 list_total: 28 fname_total: 32 hit_total: 15912 miss_total: 1296 mdc.lustre-MDT0000-mdc-ffff8c369040b800.batch_stats= snapshot_time: 1755042974.807361864 secs.nsecs start_time: 1755042799.650243057 secs.nsecs elapsed_time: 175.157118807 secs.nsecs subreqs per batch batches % cum % 1: 6 3 3 2: 3 1 5 4: 5 2 8 8: 10 5 14 16: 42 25 39 32: 21 12 52 64: 80 47 100 kvm mdc.lustre-MDT0000-mdc-ffff8c369040b800.batch_stats=0 total: 100 open/close in 0.98 seconds: 102.47 ops/second llite.lustre-ffff8c369040b800.statahead_max=0 100 real 0m0.063s user 0m0.002s sys 0m0.017s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff8c369040b800.statahead_max=128 128 100 real 0m0.027s user 0m0.000s sys 0m0.017s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 63 statahead wrong: 2 agl total: 58 list_total: 28 fname_total: 32 hit_total: 15912 miss_total: 1296 total: 900 open/close in 3.11 seconds: 289.34 ops/second llite.lustre-ffff8c369040b800.statahead_max=0 1000 real 0m0.041s user 0m0.002s sys 0m0.017s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff8c369040b800.statahead_max=128 128 1000 real 0m0.044s user 0m0.002s sys 0m0.018s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 63 statahead wrong: 2 agl total: 58 list_total: 28 fname_total: 32 hit_total: 15912 miss_total: 1296 - open/close 1865 (time 1755042994.84 total 10.00 last 186.48) - open/close 3653 (time 1755043004.84 total 20.00 last 178.75) - open/close 5154 (time 1755043014.84 total 30.00 last 150.09) - open/close 6729 (time 1755043024.85 total 40.01 last 157.45) - open/close 8039 (time 1755043034.85 total 50.01 last 130.94) total: 9000 open/close in 55.26 seconds: 162.85 ops/second llite.lustre-ffff8c369040b800.statahead_max=0 10000 real 0m0.284s user 0m0.003s sys 0m0.097s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff8c369040b800.statahead_max=128 128 10000 real 0m0.265s user 0m0.001s sys 0m0.044s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 63 statahead wrong: 2 agl total: 58 list_total: 28 fname_total: 32 hit_total: 15912 miss_total: 1296 - open/close 1318 (time 1755043056.54 total 10.00 last 131.74) - open/close 3016 (time 1755043066.55 total 20.01 last 169.74) - open/close 5162 (time 1755043076.55 total 30.01 last 214.52) - open/close 8079 (time 1755043086.55 total 40.01 last 291.62) - open/close 10000 (time 1755043091.52 total 44.98 last 386.85) - open/close 13798 (time 1755043101.52 total 54.98 last 379.77) - open/close 17077 (time 1755043111.52 total 64.98 last 327.90) - open/close 20000 (time 1755043120.96 total 74.42 last 309.65) - open/close 22845 (time 1755043130.96 total 84.42 last 284.45) - open/close 25770 (time 1755043140.96 total 94.42 last 292.46) - open/close 29115 (time 1755043150.96 total 104.42 last 334.48) - open/close 30000 (time 1755043153.52 total 106.98 last 346.12) - open/close 33508 (time 1755043163.52 total 116.98 last 350.80) - open/close 37301 (time 1755043173.52 total 126.98 last 379.26) - open/close 40000 (time 1755043180.85 total 134.31 last 368.10) - open/close 43705 (time 1755043190.85 total 144.32 last 370.49) - open/close 47440 (time 1755043200.85 total 154.32 last 373.49) - open/close 50000 (time 1755043207.02 total 160.48 last 415.39) - open/close 54459 (time 1755043217.02 total 170.48 last 445.87) - open/close 58492 (time 1755043227.08 total 180.54 last 400.94) - open/close 60000 (time 1755043230.70 total 184.16 last 416.45) - open/close 63102 (time 1755043240.70 total 194.16 last 310.14) - open/close 66980 (time 1755043250.70 total 204.16 last 387.78) - open/close 70000 (time 1755043257.39 total 210.85 last 451.23) - open/close 74625 (time 1755043267.40 total 220.86 last 462.42) - open/close 79157 (time 1755043277.40 total 230.86 last 453.18) - open/close 80000 (time 1755043279.49 total 232.95 last 401.96) - open/close 84153 (time 1755043289.49 total 242.95 last 415.25) - open/close 88439 (time 1755043299.50 total 252.96 last 428.52) total: 90000 open/close in 256.42 seconds: 350.98 ops/second llite.lustre-ffff8c369040b800.statahead_max=0 100000 real 0m1.637s user 0m0.010s sys 0m0.224s statx --cached=always -D 100000 files without statahead: 1 sec llite.lustre-ffff8c369040b800.statahead_max=128 128 100000 real 0m1.631s user 0m0.020s sys 0m0.213s statx --cached=always -D 100000 files with statahead: 2 sec statahead total: 63 statahead wrong: 2 agl total: 58 list_total: 28 fname_total: 32 hit_total: 15912 miss_total: 1296 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 961 seconds llite.lustre-ffff8c369040b800.statahead_stats= statahead total: 63 statahead wrong: 2 agl total: 58 list_total: 28 fname_total: 32 hit_total: 15912 miss_total: 1296 mdc.lustre-MDT0000-mdc-ffff8c369040b800.batch_stats= snapshot_time: 1755044288.454849125 secs.nsecs start_time: 1755042975.359951860 secs.nsecs elapsed_time: 1313.094897265 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