== sanity test 123aa: verify statahead work ============== 05:10:41 (1731751841)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff88007a114000.batch_stats=0
total: 100 open/close in 0.50 seconds: 201.10 ops/second
llite.lustre-ffff88007a114000.statahead_max=0
101

real	0m0.474s
user	0m0.006s
sys	0m0.165s
ls -l 100 files without statahead: 0 sec
llite.lustre-ffff88007a114000.statahead_max=128
128
101

real	0m0.263s
user	0m0.004s
sys	0m0.102s
ls -l 100 files with statahead: 0 sec
statahead total: 26
statahead wrong: 0
agl total: 26
list_total: 26
fname_total: 0
hit_total: 597
miss_total: 136
total: 900 open/close in 1.72 seconds: 522.57 ops/second
llite.lustre-ffff88007a114000.statahead_max=0
1001

real	0m5.750s
user	0m0.053s
sys	0m2.070s
ls -l 1000 files without statahead: 6 sec
llite.lustre-ffff88007a114000.statahead_max=128
128
1001

real	0m1.054s
user	0m0.016s
sys	0m0.779s
ls -l 1000 files with statahead: 1 sec
statahead total: 27
statahead wrong: 0
agl total: 27
list_total: 27
fname_total: 0
hit_total: 1596
miss_total: 137
 - open/close 5007 (time 1731751866.22 total 10.00 last 500.65)
total: 9000 open/close in 17.75 seconds: 507.16 ops/second
llite.lustre-ffff88007a114000.statahead_max=0
10001

real	0m48.606s
user	0m0.252s
sys	0m16.655s
ls -l 10000 files without statahead: 49 sec
llite.lustre-ffff88007a114000.statahead_max=128
128
10001

real	0m9.772s
user	0m0.177s
sys	0m7.974s
ls -l 10000 files with statahead: 10 sec
statahead total: 28
statahead wrong: 0
agl total: 28
list_total: 28
fname_total: 0
hit_total: 11595
miss_total: 138
ls -l done
rm -r /mnt/lustre/d123aa.sanity: 36 seconds
llite.lustre-ffff88007a114000.statahead_stats=
statahead total: 28
statahead wrong: 0
agl total: 28
list_total: 28
fname_total: 0
hit_total: 11595
miss_total: 138
mdc.lustre-MDT0000-mdc-ffff88007a114000.batch_stats=
snapshot_time:            1731751974.164484087 secs.nsecs
start_time:               1731751842.912897279 secs.nsecs
elapsed_time:             131.251586808 secs.nsecs
subreqs per batch   batches   % cum %
1:		       141  33  33
2:		        22   5  38
4:		        58  13  52
8:		        32   7  59
16:		         5   1  60
32:		         2   0  61
64:		       164  38 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536