== sanity test 123aa: verify statahead work ============== 13:01:39 (1752512499)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff945b11619800.batch_stats=0
total: 100 open/close in 0.70 seconds: 143.58 ops/second
llite.lustre-ffff945b11619800.statahead_max=0
101

real	0m0.674s
user	0m0.002s
sys	0m0.258s
ls -l 100 files without statahead: 1 sec
llite.lustre-ffff945b11619800.statahead_max=128
128
101

real	0m0.464s
user	0m0.003s
sys	0m0.233s
ls -l 100 files with statahead: 1 sec
statahead total: 81
statahead wrong: 2
agl total: 79
list_total: 22
fname_total: 59
hit_total: 290
miss_total: 585
total: 900 open/close in 2.07 seconds: 434.17 ops/second
llite.lustre-ffff945b11619800.statahead_max=0
1001

real	0m7.979s
user	0m0.034s
sys	0m2.659s
ls -l 1000 files without statahead: 8 sec
llite.lustre-ffff945b11619800.statahead_max=128
128
1001

real	0m3.744s
user	0m0.024s
sys	0m2.922s
ls -l 1000 files with statahead: 4 sec
statahead total: 82
statahead wrong: 2
agl total: 80
list_total: 23
fname_total: 59
hit_total: 1289
miss_total: 586
 - open/close 2549 (time 1752512531.76 total 10.00 last 254.83)
 - open/close 5582 (time 1752512541.76 total 20.01 last 303.23)
 - open/close 8230 (time 1752512551.76 total 30.01 last 264.77)
total: 9000 open/close in 32.64 seconds: 275.71 ops/second
llite.lustre-ffff945b11619800.statahead_max=0
10001

real	1m16.708s
user	0m0.366s
sys	0m24.814s
ls -l 10000 files without statahead: 77 sec
llite.lustre-ffff945b11619800.statahead_max=128
128
10001

real	0m28.116s
user	0m0.177s
sys	0m23.074s
ls -l 10000 files with statahead: 28 sec
statahead total: 83
statahead wrong: 2
agl total: 81
list_total: 24
fname_total: 59
hit_total: 11288
miss_total: 587
ls -l done
rm -r /mnt/lustre/d123aa.sanity: 72 seconds
llite.lustre-ffff945b11619800.statahead_stats=
statahead total: 83
statahead wrong: 2
agl total: 81
list_total: 24
fname_total: 59
hit_total: 11288
miss_total: 587
mdc.lustre-MDT0000-mdc-ffff945b11619800.batch_stats=
snapshot_time:            1752512740.873181035 secs.nsecs
start_time:               1752512500.583155664 secs.nsecs
elapsed_time:             240.290025371 secs.nsecs
subreqs per batch   batches   % cum %
1:		       275  41  41
2:		        58   8  49
4:		        74  11  60
8:		        98  14  75
16:		         8   1  76
32:		         2   0  77
64:		       153  22 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536