== sanity test 123ac: verify statahead work by using statx without glimpse RPCs ========================================================== 23:54:26 (1764737666) seq.cli-lustre-OST0000-super.width=0x1ffffff seq.cli-lustre-OST0001-super.width=0x1ffffff kvm mdc.lustre-MDT0000-mdc-ffff9c9289010000.batch_stats=0 total: 100 open/close in 0.67 seconds: 148.53 ops/second llite.lustre-ffff9c9289010000.statahead_max=0 208 real 0m0.393s user 0m0.002s sys 0m0.159s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files without statahead: 1 sec llite.lustre-ffff9c9289010000.statahead_max=128 128 208 real 0m0.218s user 0m0.001s sys 0m0.090s statx -c "%n %i %A %h %u %g %W %X %Z" -D 100 files with statahead: 1 sec statahead total: 70 statahead wrong: 1 agl total: 66 list_total: 27 fname_total: 41 hit_total: 22834 miss_total: 228 total: 900 open/close in 1.95 seconds: 461.93 ops/second llite.lustre-ffff9c9289010000.statahead_max=0 2008 real 0m3.389s user 0m0.014s sys 0m1.328s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files without statahead: 3 sec llite.lustre-ffff9c9289010000.statahead_max=128 128 2008 real 0m1.628s user 0m0.010s sys 0m0.795s statx -c "%n %i %A %h %u %g %W %X %Z" -D 1000 files with statahead: 1 sec statahead total: 71 statahead wrong: 1 agl total: 66 list_total: 28 fname_total: 41 hit_total: 23833 miss_total: 228 - open/close 4627 (time 1764737691.16 total 10.00 last 462.64) total: 9000 open/close in 19.15 seconds: 470.07 ops/second llite.lustre-ffff9c9289010000.statahead_max=0 20008 real 0m36.578s user 0m0.143s sys 0m13.578s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files without statahead: 37 sec llite.lustre-ffff9c9289010000.statahead_max=128 128 20008 real 0m17.109s user 0m0.067s sys 0m9.064s statx -c "%n %i %A %h %u %g %W %X %Z" -D 10000 files with statahead: 18 sec statahead total: 72 statahead wrong: 1 agl total: 66 list_total: 29 fname_total: 41 hit_total: 33832 miss_total: 228 statx -c "%n %i %A %h %u %g %W %X %Z" -D done rm -r /mnt/lustre/d123ac.sanity: 49 seconds llite.lustre-ffff9c9289010000.statahead_stats= statahead total: 72 statahead wrong: 1 agl total: 66 list_total: 29 fname_total: 41 hit_total: 33832 miss_total: 228 mdc.lustre-MDT0000-mdc-ffff9c9289010000.batch_stats= snapshot_time: 1764737809.719816702 secs.nsecs start_time: 1764737668.180385596 secs.nsecs elapsed_time: 141.539431106 secs.nsecs subreqs per batch batches % cum % 1: 23 7 7 2: 1 0 7 4: 0 0 7 8: 5 1 9 16: 121 39 48 32: 15 4 53 64: 143 46 100 kvm mdc.lustre-MDT0000-mdc-ffff9c9289010000.batch_stats=0 total: 100 open/close in 0.60 seconds: 165.59 ops/second llite.lustre-ffff9c9289010000.statahead_max=0 100 real 0m0.022s user 0m0.000s sys 0m0.015s statx --cached=always -D 100 files without statahead: 0 sec llite.lustre-ffff9c9289010000.statahead_max=128 128 100 real 0m0.022s user 0m0.002s sys 0m0.013s statx --cached=always -D 100 files with statahead: 0 sec statahead total: 72 statahead wrong: 1 agl total: 66 list_total: 29 fname_total: 41 hit_total: 33832 miss_total: 228 total: 900 open/close in 1.78 seconds: 504.86 ops/second llite.lustre-ffff9c9289010000.statahead_max=0 1000 real 0m0.039s user 0m0.000s sys 0m0.017s statx --cached=always -D 1000 files without statahead: 0 sec llite.lustre-ffff9c9289010000.statahead_max=128 128 1000 real 0m0.046s user 0m0.002s sys 0m0.033s statx --cached=always -D 1000 files with statahead: 0 sec statahead total: 72 statahead wrong: 1 agl total: 66 list_total: 29 fname_total: 41 hit_total: 33832 miss_total: 228 - open/close 4385 (time 1764737827.21 total 10.00 last 438.45) - open/close 8593 (time 1764737837.21 total 20.00 last 420.77) total: 9000 open/close in 21.00 seconds: 428.57 ops/second llite.lustre-ffff9c9289010000.statahead_max=0 10000 real 0m0.168s user 0m0.002s sys 0m0.030s statx --cached=always -D 10000 files without statahead: 0 sec llite.lustre-ffff9c9289010000.statahead_max=128 128 10000 real 0m0.152s user 0m0.005s sys 0m0.028s statx --cached=always -D 10000 files with statahead: 0 sec statahead total: 72 statahead wrong: 1 agl total: 66 list_total: 29 fname_total: 41 hit_total: 33832 miss_total: 228 - open/close 4495 (time 1764737852.63 total 10.00 last 449.47) - open/close 9517 (time 1764737862.63 total 20.00 last 502.13) - open/close 14583 (time 1764737872.63 total 30.00 last 506.55) - open/close 19743 (time 1764737882.63 total 40.00 last 515.99) - open/close 25001 (time 1764737892.64 total 50.01 last 525.36) - open/close 29677 (time 1764737902.64 total 60.01 last 467.52) - open/close 34123 (time 1764737912.64 total 70.01 last 444.54) - open/close 38583 (time 1764737922.64 total 80.02 last 445.92) - open/close 40000 (time 1764737925.90 total 83.27 last 435.82) - open/close 44423 (time 1764737935.90 total 93.27 last 442.24) - open/close 48626 (time 1764737945.90 total 103.27 last 420.24) - open/close 50000 (time 1764737949.09 total 106.46 last 430.38) - open/close 55147 (time 1764737959.09 total 116.46 last 514.60) - open/close 59801 (time 1764737969.09 total 126.46 last 465.39) - open/close 64324 (time 1764737979.09 total 136.47 last 452.23) - open/close 68970 (time 1764737989.09 total 146.47 last 464.60) - open/close 70000 (time 1764737991.26 total 148.63 last 475.93) - open/close 74721 (time 1764738001.26 total 158.63 last 472.06) - open/close 79816 (time 1764738011.26 total 168.63 last 509.42) - open/close 84755 (time 1764738021.26 total 178.63 last 493.84) - open/close 89743 (time 1764738031.26 total 188.63 last 498.79) total: 90000 open/close in 189.08 seconds: 475.98 ops/second llite.lustre-ffff9c9289010000.statahead_max=0 100000 real 0m1.794s user 0m0.016s sys 0m0.233s statx --cached=always -D 100000 files without statahead: 2 sec llite.lustre-ffff9c9289010000.statahead_max=128 128 100000 real 0m1.799s user 0m0.017s sys 0m0.248s statx --cached=always -D 100000 files with statahead: 2 sec statahead total: 72 statahead wrong: 1 agl total: 66 list_total: 29 fname_total: 41 hit_total: 33832 miss_total: 228 statx --cached=always -D done rm -r /mnt/lustre/d123ac.sanity: 839 seconds llite.lustre-ffff9c9289010000.statahead_stats= statahead total: 72 statahead wrong: 1 agl total: 66 list_total: 29 fname_total: 41 hit_total: 33832 miss_total: 228 mdc.lustre-MDT0000-mdc-ffff9c9289010000.batch_stats= snapshot_time: 1764738896.477238965 secs.nsecs start_time: 1764737810.201539043 secs.nsecs elapsed_time: 1086.275699922 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