== sanity test 123aa: verify statahead work ============== 02:23:15 (1732432995)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8800ab25e000.batch_stats=0
total: 100 open/close in 3.11 seconds: 32.15 ops/second
llite.lustre-ffff8800ab25e000.statahead_max=0
101

real	0m2.517s
user	0m0.019s
sys	0m0.474s
ls -l 100 files without statahead: 2 sec
llite.lustre-ffff8800ab25e000.statahead_max=128
128
101

real	0m0.554s
user	0m0.010s
sys	0m0.183s
ls -l 100 files with statahead: 1 sec
statahead total: 26
statahead wrong: 0
agl total: 26
list_total: 26
fname_total: 0
hit_total: 701
miss_total: 137
 - open/close 531 (time 1732433020.76 total 10.01 last 53.06)
total: 900 open/close in 16.21 seconds: 55.53 ops/second
llite.lustre-ffff8800ab25e000.statahead_max=0
1001

real	0m20.969s
user	0m0.114s
sys	0m4.124s
ls -l 1000 files without statahead: 21 sec
llite.lustre-ffff8800ab25e000.statahead_max=128
128
1001

real	0m3.484s
user	0m0.062s
sys	0m1.414s
ls -l 1000 files with statahead: 3 sec
statahead total: 27
statahead wrong: 0
agl total: 27
list_total: 27
fname_total: 0
hit_total: 1700
miss_total: 138
ls -l done
rm -r /mnt/lustre/d123aa.sanity: 20 seconds
llite.lustre-ffff8800ab25e000.statahead_stats=
statahead total: 27
statahead wrong: 0
agl total: 27
list_total: 27
fname_total: 0
hit_total: 1700
miss_total: 138
mdc.lustre-MDT0000-mdc-ffff8800ab25e000.batch_stats=
snapshot_time:            1732433080.220921576 secs.nsecs
start_time:               1732432998.905575582 secs.nsecs
elapsed_time:             81.315345994 secs.nsecs
subreqs per batch   batches   % cum %
1:		         5  13  13
2:		         2   5  19
4:		         2   5  25
8:		         7  19  44
16:		         2   5  50
32:		         2   5  55
64:		        16  44 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536