== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 22:58:35 (1775876315) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff911151921800.batch_stats=0 total: 100 open/close in 0.93 seconds: 108.00 ops/second llite.lustre-ffff911151921800.statahead_max=0 208 real 0m0.462s user 0m0.000s sys 0m0.177s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 0 sec llite.lustre-ffff911151921800.statahead_max=128 128 208 real 0m0.208s user 0m0.003s sys 0m0.066s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 115 statahead wrong: 2 agl total: 108 list_total: 29 fname_total: 79 hit_total: 10850 miss_total: 1612 total: 900 open/close in 3.96 seconds: 227.54 ops/second llite.lustre-ffff911151921800.statahead_max=0 2008 real 0m4.897s user 0m0.029s sys 0m1.744s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 4 sec llite.lustre-ffff911151921800.statahead_max=128 128 2008 real 0m1.658s user 0m0.010s sys 0m0.808s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 2 sec statahead total: 116 statahead wrong: 2 agl total: 108 list_total: 30 fname_total: 79 hit_total: 11848 miss_total: 1613 - open/close 2872 (time 1775876344.94 total 10.00 last 287.17) - open/close 5945 (time 1775876354.94 total 20.00 last 307.24) total: 9000 open/close in 29.19 seconds: 308.30 ops/second llite.lustre-ffff911151921800.statahead_max=0 20008 real 0m48.828s user 0m0.205s sys 0m16.750s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 49 sec llite.lustre-ffff911151921800.statahead_max=128 128 20008 real 0m16.029s user 0m0.065s sys 0m7.891s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 16 sec statahead total: 117 statahead wrong: 2 agl total: 108 list_total: 31 fname_total: 79 hit_total: 21847 miss_total: 1613 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 65 seconds llite.lustre-ffff911151921800.statahead_stats= statahead total: 117 statahead wrong: 2 agl total: 108 list_total: 31 fname_total: 79 hit_total: 21847 miss_total: 1613 mdc.lustre-MDT0000-mdc-ffff911151921800.batch_stats= snapshot_time: 1775876503.631657760 secs.nsecs start_time: 1775876317.361733101 secs.nsecs elapsed_time: 186.269924659 secs.nsecs subreqs per batch batches % cum % 1: 20 6 6 2: 5 1 8 4: 2 0 8 8: 5 1 10 16: 107 34 45 32: 27 8 53 64: 142 46 100 kvm mdc.lustre-MDT0000-mdc-ffff911151921800.batch_stats=0 total: 100 open/close in 1.35 seconds: 74.15 ops/second llite.lustre-ffff911151921800.statahead_max=0 100 real 0m0.041s user 0m0.000s sys 0m0.017s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff911151921800.statahead_max=128 128 100 real 0m0.038s user 0m0.001s sys 0m0.017s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 117 statahead wrong: 2 agl total: 108 list_total: 31 fname_total: 79 hit_total: 21847 miss_total: 1613 total: 900 open/close in 5.62 seconds: 160.10 ops/second llite.lustre-ffff911151921800.statahead_max=0 1000 real 0m0.076s user 0m0.001s sys 0m0.018s statx --cached=always -D 1000 files without statahead: 1 sec llite.lustre-ffff911151921800.statahead_max=128 128 1000 real 0m0.123s user 0m0.000s sys 0m0.069s statx --cached=always -D 1000 files with statahead: 1 sec statahead total: 117 statahead wrong: 2 agl total: 108 list_total: 31 fname_total: 79 hit_total: 21847 miss_total: 1613 - open/close 1521 (time 1775876527.75 total 10.01 last 152.01) - open/close 3435 (time 1775876537.75 total 20.01 last 191.38) - open/close 5274 (time 1775876547.75 total 30.01 last 183.89) - open/close 7398 (time 1775876557.76 total 40.01 last 212.35) total: 9000 open/close in 48.15 seconds: 186.91 ops/second llite.lustre-ffff911151921800.statahead_max=0 10000 real 0m0.214s user 0m0.002s sys 0m0.040s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff911151921800.statahead_max=128 128 10000 real 0m0.195s user 0m0.004s sys 0m0.034s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 117 statahead wrong: 2 agl total: 108 list_total: 31 fname_total: 79 hit_total: 21847 miss_total: 1613 - open/close 2492 (time 1775876581.86 total 10.00 last 249.17) - open/close 4959 (time 1775876591.86 total 20.00 last 246.64) - open/close 7203 (time 1775876601.87 total 30.01 last 224.33) - open/close 9904 (time 1775876611.87 total 40.01 last 269.94) - open/close 12680 (time 1775876621.88 total 50.02 last 277.50) - open/close 15956 (time 1775876631.88 total 60.02 last 327.57) - open/close 19057 (time 1775876641.88 total 70.02 last 310.05) - open/close 20000 (time 1775876645.34 total 73.48 last 272.29) - open/close 22918 (time 1775876655.34 total 83.48 last 291.76) - open/close 26157 (time 1775876665.35 total 93.49 last 323.83) - open/close 29199 (time 1775876675.35 total 103.49 last 304.14) - open/close 30000 (time 1775876677.53 total 105.67 last 367.75) - open/close 33270 (time 1775876687.53 total 115.67 last 326.92) - open/close 36784 (time 1775876697.53 total 125.67 last 351.32) - open/close 39980 (time 1775876707.53 total 135.67 last 319.59) - open/close 43519 (time 1775876717.53 total 145.67 last 353.82) - open/close 46338 (time 1775876727.54 total 155.68 last 281.73) - open/close 49214 (time 1775876737.54 total 165.68 last 287.56) - open/close 50000 (time 1775876740.75 total 168.89 last 244.85) - open/close 52889 (time 1775876750.76 total 178.90 last 288.51) - open/close 55798 (time 1775876760.77 total 188.91 last 290.86) - open/close 59212 (time 1775876770.77 total 198.91 last 341.33) - open/close 60000 (time 1775876772.98 total 201.12 last 355.97) - open/close 64052 (time 1775876782.98 total 211.12 last 405.12) - open/close 67608 (time 1775876792.99 total 221.13 last 355.48) - open/close 70000 (time 1775876798.82 total 226.96 last 409.79) - open/close 73834 (time 1775876808.82 total 236.97 last 383.34) - open/close 77364 (time 1775876818.83 total 246.97 last 352.92) - open/close 80000 (time 1775876826.96 total 255.10 last 324.13) - open/close 83647 (time 1775876836.96 total 265.10 last 364.65) - open/close 86993 (time 1775876846.96 total 275.10 last 334.59) total: 90000 open/close in 285.08 seconds: 315.70 ops/second llite.lustre-ffff911151921800.statahead_max=0 100000 real 0m1.814s user 0m0.014s sys 0m0.221s statx --cached=always -D 100000 files without statahead: 2 sec llite.lustre-ffff911151921800.statahead_max=128 128 100000 real 0m1.747s user 0m0.016s sys 0m0.187s statx --cached=always -D 100000 files with statahead: 2 sec statahead total: 117 statahead wrong: 2 agl total: 108 list_total: 31 fname_total: 79 hit_total: 21847 miss_total: 1613 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 905 seconds llite.lustre-ffff911151921800.statahead_stats= statahead total: 117 statahead wrong: 2 agl total: 108 list_total: 31 fname_total: 79 hit_total: 21847 miss_total: 1613 mdc.lustre-MDT0000-mdc-ffff911151921800.batch_stats= snapshot_time: 1775877787.742311614 secs.nsecs start_time: 1775876504.277917318 secs.nsecs elapsed_time: 1283.464394296 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