== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 11:39:19 (1775835559) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff8c3a5966d800.batch_stats=0 total: 100 open/close in 0.74 seconds: 135.39 ops/second llite.lustre-ffff8c3a5966d800.statahead_max=0 208 real 0m0.367s user 0m0.002s sys 0m0.148s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 0 sec llite.lustre-ffff8c3a5966d800.statahead_max=128 128 208 real 0m0.242s user 0m0.003s sys 0m0.099s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 0 sec statahead total: 57 statahead wrong: 1 agl total: 53 list_total: 24 fname_total: 33 hit_total: 22693 miss_total: 201 total: 900 open/close in 2.16 seconds: 417.03 ops/second llite.lustre-ffff8c3a5966d800.statahead_max=0 2008 real 0m3.561s user 0m0.016s sys 0m1.426s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 4 sec llite.lustre-ffff8c3a5966d800.statahead_max=128 128 2008 real 0m1.682s user 0m0.009s sys 0m0.942s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 2 sec statahead total: 58 statahead wrong: 1 agl total: 53 list_total: 25 fname_total: 33 hit_total: 23692 miss_total: 201 - open/close 4315 (time 1775835584.77 total 10.00 last 431.47) - open/close 8692 (time 1775835594.77 total 20.00 last 437.64) total: 9000 open/close in 20.68 seconds: 435.24 ops/second llite.lustre-ffff8c3a5966d800.statahead_max=0 20008 real 0m33.731s user 0m0.098s sys 0m13.452s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 34 sec llite.lustre-ffff8c3a5966d800.statahead_max=128 128 20008 real 0m16.921s user 0m0.052s sys 0m9.715s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 17 sec statahead total: 59 statahead wrong: 1 agl total: 53 list_total: 26 fname_total: 33 hit_total: 33691 miss_total: 201 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 54 seconds llite.lustre-ffff8c3a5966d800.statahead_stats= statahead total: 59 statahead wrong: 1 agl total: 53 list_total: 26 fname_total: 33 hit_total: 33691 miss_total: 201 mdc.lustre-MDT0000-mdc-ffff8c3a5966d800.batch_stats= snapshot_time: 1775835707.783207898 secs.nsecs start_time: 1775835561.224649938 secs.nsecs elapsed_time: 146.558557960 secs.nsecs subreqs per batch batches % cum % 1: 26 8 8 2: 0 0 8 4: 0 0 8 8: 7 2 10 16: 130 41 52 32: 7 2 54 64: 143 45 100 kvm mdc.lustre-MDT0000-mdc-ffff8c3a5966d800.batch_stats=0 total: 100 open/close in 1.46 seconds: 68.63 ops/second llite.lustre-ffff8c3a5966d800.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-ffff8c3a5966d800.statahead_max=128 128 100 real 0m0.019s user 0m0.000s sys 0m0.013s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 59 statahead wrong: 1 agl total: 53 list_total: 26 fname_total: 33 hit_total: 33691 miss_total: 201 total: 900 open/close in 2.02 seconds: 444.77 ops/second llite.lustre-ffff8c3a5966d800.statahead_max=0 1000 real 0m0.040s user 0m0.001s sys 0m0.017s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff8c3a5966d800.statahead_max=128 128 1000 real 0m0.033s user 0m0.002s sys 0m0.014s statx --cached=always -D 1000 files with statahead: 1 sec statahead total: 59 statahead wrong: 1 agl total: 53 list_total: 26 fname_total: 33 hit_total: 33691 miss_total: 201 - open/close 4770 (time 1775835726.22 total 10.00 last 476.89) total: 9000 open/close in 18.68 seconds: 481.80 ops/second llite.lustre-ffff8c3a5966d800.statahead_max=0 10000 real 0m0.179s user 0m0.003s sys 0m0.031s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff8c3a5966d800.statahead_max=128 128 10000 real 0m0.187s user 0m0.003s sys 0m0.033s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 59 statahead wrong: 1 agl total: 53 list_total: 26 fname_total: 33 hit_total: 33691 miss_total: 201 - open/close 4389 (time 1775835749.98 total 10.00 last 438.81) - open/close 8558 (time 1775835759.98 total 20.00 last 416.86) - open/close 10000 (time 1775835763.29 total 23.32 last 435.15) - open/close 14218 (time 1775835773.30 total 33.32 last 421.59) - open/close 18480 (time 1775835783.30 total 43.32 last 426.12) - open/close 20000 (time 1775835786.94 total 46.96 last 417.92) - open/close 24211 (time 1775835796.94 total 56.96 last 421.08) - open/close 28321 (time 1775835806.94 total 66.96 last 410.92) - open/close 30000 (time 1775835811.10 total 71.12 last 403.63) - open/close 34086 (time 1775835821.10 total 81.12 last 408.52) - open/close 38727 (time 1775835831.10 total 91.13 last 464.07) - open/close 40000 (time 1775835833.82 total 93.84 last 468.68) - open/close 44853 (time 1775835843.82 total 103.84 last 485.27) - open/close 49505 (time 1775835853.82 total 113.84 last 465.15) - open/close 54318 (time 1775835863.82 total 123.84 last 481.25) - open/close 59197 (time 1775835873.82 total 133.84 last 487.89) - open/close 63753 (time 1775835883.82 total 143.85 last 455.52) - open/close 67822 (time 1775835893.82 total 153.85 last 406.84) - open/close 70000 (time 1775835899.14 total 159.16 last 409.93) - open/close 74128 (time 1775835909.14 total 169.16 last 412.79) - open/close 78047 (time 1775835919.14 total 179.16 last 391.85) - open/close 80000 (time 1775835924.15 total 184.17 last 389.73) - open/close 83449 (time 1775835934.15 total 194.18 last 344.78) - open/close 85912 (time 1775835944.15 total 204.18 last 246.29) - open/close 89504 (time 1775835954.17 total 214.20 last 358.46) total: 90000 open/close in 215.33 seconds: 417.97 ops/second llite.lustre-ffff8c3a5966d800.statahead_max=0 100000 real 0m1.487s user 0m0.010s sys 0m0.173s statx --cached=always -D 100000 files without statahead: 1 sec llite.lustre-ffff8c3a5966d800.statahead_max=128 128 100000 real 0m1.697s user 0m0.013s sys 0m0.190s statx --cached=always -D 100000 files with statahead: 2 sec statahead total: 59 statahead wrong: 1 agl total: 53 list_total: 26 fname_total: 33 hit_total: 33691 miss_total: 201 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 839 seconds llite.lustre-ffff8c3a5966d800.statahead_stats= statahead total: 59 statahead wrong: 1 agl total: 53 list_total: 26 fname_total: 33 hit_total: 33691 miss_total: 201 mdc.lustre-MDT0000-mdc-ffff8c3a5966d800.batch_stats= snapshot_time: 1775836817.702818465 secs.nsecs start_time: 1775835708.309834979 secs.nsecs elapsed_time: 1109.392983486 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