== sanity test 123aa: verify statahead work ============== 02:23:30 (1724307810)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8800aa5ea000.batch_stats=0
total: 100 open/close in 1.19 seconds: 84.04 ops/second
llite.lustre-ffff8800aa5ea000.statahead_max=0
101

real	0m1.118s
user	0m0.003s
sys	0m0.289s
ls -l 100 files without statahead: 1 sec
llite.lustre-ffff8800aa5ea000.statahead_max=128
128
101

real	0m0.359s
user	0m0.008s
sys	0m0.118s
ls -l 100 files with statahead: 0 sec
statahead total: 27
statahead wrong: 0
agl total: 27
list_total: 27
fname_total: 0
hit_total: 715
miss_total: 139
total: 900 open/close in 5.95 seconds: 151.38 ops/second
llite.lustre-ffff8800aa5ea000.statahead_max=0
1001

real	0m13.067s
user	0m0.090s
sys	0m2.947s
ls -l 1000 files without statahead: 13 sec
llite.lustre-ffff8800aa5ea000.statahead_max=128
128
1001

real	0m1.869s
user	0m0.036s
sys	0m1.003s
ls -l 1000 files with statahead: 2 sec
statahead total: 28
statahead wrong: 0
agl total: 28
list_total: 28
fname_total: 0
hit_total: 1714
miss_total: 140
ls -l done
rm -r /mnt/lustre/d123aa.sanity/: 11 seconds
rm done
statahead total: 28
statahead wrong: 0
agl total: 28
list_total: 28
fname_total: 0
hit_total: 1714
miss_total: 140
mdc.lustre-MDT0000-mdc-ffff8800aa5ea000.batch_stats=
snapshot_time:            1724307853.667553179 secs.nsecs
start_time:               1724307812.257666352 secs.nsecs
elapsed_time:             41.409886827 secs.nsecs
subreqs per batch   batches   % cum %
1:		        12  30  30
2:		         3   7  38
4:		         2   5  43
8:		         3   7  51
16:		         2   5  56
32:		         1   2  58
64:		        16  41 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536