== sanity test 123aa: verify statahead work ============== 15:30:24 (1730575824)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8800b63a0800.batch_stats=0
total: 100 open/close in 0.61 seconds: 165.00 ops/second
llite.lustre-ffff8800b63a0800.statahead_max=0
101

real	0m0.642s
user	0m0.009s
sys	0m0.217s
ls -l 100 files without statahead: 0 sec
llite.lustre-ffff8800b63a0800.statahead_max=128
128
101

real	0m0.286s
user	0m0.004s
sys	0m0.110s
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: 795
miss_total: 136
total: 900 open/close in 1.88 seconds: 478.26 ops/second
llite.lustre-ffff8800b63a0800.statahead_max=0
1001

real	0m5.396s
user	0m0.024s
sys	0m1.862s
ls -l 1000 files without statahead: 5 sec
llite.lustre-ffff8800b63a0800.statahead_max=128
128
1001

real	0m1.150s
user	0m0.023s
sys	0m0.896s
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: 1794
miss_total: 137
 - open/close 4306 (time 1730575849.24 total 10.00 last 430.56)
total: 9000 open/close in 19.70 seconds: 456.94 ops/second
llite.lustre-ffff8800b63a0800.statahead_max=0
10001

real	0m56.160s
user	0m0.477s
sys	0m18.866s
ls -l 10000 files without statahead: 57 sec
llite.lustre-ffff8800b63a0800.statahead_max=128
128
10001

real	0m10.857s
user	0m0.215s
sys	0m8.680s
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: 11793
miss_total: 138
ls -l done
rm -r /mnt/lustre/d123aa.sanity/: 38 seconds
rm done
statahead total: 28
statahead wrong: 0
agl total: 28
list_total: 28
fname_total: 0
hit_total: 11793
miss_total: 138
mdc.lustre-MDT0000-mdc-ffff8800b63a0800.batch_stats=
snapshot_time:            1730575970.431697801 secs.nsecs
start_time:               1730575825.602582913 secs.nsecs
elapsed_time:             144.829114888 secs.nsecs
subreqs per batch   batches   % cum %
1:		       174  38  38
2:		        29   6  44
4:		        55  12  56
8:		        25   5  62
16:		         6   1  63
32:		         2   0  63
64:		       164  36 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536