== sanity test 123aa: verify statahead work ============== 14:20:38 (1713291638)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8800a227b800.batch_stats=0
total: 100 open/close in 0.94 seconds: 105.89 ops/second
llite.lustre-ffff8800a227b800.statahead_max=0
101

real	0m0.919s
user	0m0.008s
sys	0m0.311s
ls -l 100 files without statahead: 1 sec
llite.lustre-ffff8800a227b800.statahead_max=128
128
101

real	0m0.291s
user	0m0.006s
sys	0m0.139s
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: 546
miss_total: 136
total: 900 open/close in 3.90 seconds: 230.89 ops/second
llite.lustre-ffff8800a227b800.statahead_max=0
1001

real	0m9.060s
user	0m0.076s
sys	0m3.078s
ls -l 1000 files without statahead: 9 sec
llite.lustre-ffff8800a227b800.statahead_max=128
128
1001

real	0m1.160s
user	0m0.017s
sys	0m0.803s
ls -l 1000 files with statahead: 2 sec
statahead total: 27
statahead wrong: 0
agl total: 27
list_total: 27
fname_total: 0
hit_total: 1545
miss_total: 137
ls -l done
rm -r /mnt/lustre/d123aa.sanity/: 6 seconds
rm done
statahead total: 27
statahead wrong: 0
agl total: 27
list_total: 27
fname_total: 0
hit_total: 1545
miss_total: 137
mdc.lustre-MDT0000-mdc-ffff8800a227b800.batch_stats=
snapshot_time:            1713291668.216755611 secs.nsecs
start_time:               1713291639.789431348 secs.nsecs
elapsed_time:             28.427324263 secs.nsecs
subreqs per batch   batches   % cum %
1:		        15  32  32
2:		         2   4  36
4:		         6  13  50
8:		         2   4  54
16:		         4   8  63
32:		         2   4  67
64:		        15  32 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536