== sanity test 123aa: verify statahead work ============== 16:25:43 (1775852743)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8ff01029a000.batch_stats=0
total: 100 open/close in 2.61 seconds: 38.26 ops/second
llite.lustre-ffff8ff01029a000.statahead_max=0
101

real	0m2.299s
user	0m0.003s
sys	0m0.323s
ls -l 100 files without statahead: 2 sec
llite.lustre-ffff8ff01029a000.statahead_max=128
128
101

real	0m0.877s
user	0m0.006s
sys	0m0.187s
ls -l 100 files with statahead: 1 sec
statahead total: 115
statahead wrong: 2
agl total: 111
list_total: 24
fname_total: 79
hit_total: 264
miss_total: 1495
 - open/close 483 (time 1775852771.26 total 10.01 last 48.26)
total: 900 open/close in 16.31 seconds: 55.19 ops/second
llite.lustre-ffff8ff01029a000.statahead_max=0
1001

real	0m32.687s
user	0m0.046s
sys	0m3.453s
ls -l 1000 files without statahead: 32 sec
llite.lustre-ffff8ff01029a000.statahead_max=128
128
1001

real	0m9.040s
user	0m0.031s
sys	0m1.749s
ls -l 1000 files with statahead: 9 sec
statahead total: 116
statahead wrong: 2
agl total: 112
list_total: 25
fname_total: 79
hit_total: 1263
miss_total: 1496
ls -l done
rm -r /mnt/lustre/d123aa.sanity: 22 seconds
llite.lustre-ffff8ff01029a000.statahead_stats=
statahead total: 116
statahead wrong: 2
agl total: 112
list_total: 25
fname_total: 79
hit_total: 1263
miss_total: 1496
mdc.lustre-MDT0000-mdc-ffff8ff01029a000.batch_stats=
snapshot_time:            1775852858.232760839 secs.nsecs
start_time:               1775852748.065351991 secs.nsecs
elapsed_time:             110.167408848 secs.nsecs
subreqs per batch   batches   % cum %
1:		         8  18  18
2:		         4   9  27
4:		         5  11  38
8:		         5  11  50
16:		         5  11  61
32:		         2   4  65
64:		        15  34 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536