== sanity test 123aa: verify statahead work ============== 07:33:07 (1740486787)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8800779db800.batch_stats=0
total: 100 open/close in 0.47 seconds: 214.97 ops/second
llite.lustre-ffff8800779db800.statahead_max=0
101

real	0m0.455s
user	0m0.002s
sys	0m0.161s
ls -l 100 files without statahead: 0 sec
llite.lustre-ffff8800779db800.statahead_max=128
128
101

real	0m0.244s
user	0m0.004s
sys	0m0.093s
ls -l 100 files with statahead: 0 sec
statahead total: 40
statahead wrong: 2
agl total: 40
list_total: 16
fname_total: 24
hit_total: 1007
miss_total: 1239
total: 900 open/close in 1.58 seconds: 568.42 ops/second
llite.lustre-ffff8800779db800.statahead_max=0
1001

real	0m4.512s
user	0m0.026s
sys	0m1.525s
ls -l 1000 files without statahead: 4 sec
llite.lustre-ffff8800779db800.statahead_max=128
128
1001

real	0m0.908s
user	0m0.012s
sys	0m0.710s
ls -l 1000 files with statahead: 1 sec
statahead total: 41
statahead wrong: 2
agl total: 41
list_total: 17
fname_total: 24
hit_total: 2006
miss_total: 1240
 - open/close 5462 (time 1740486810.15 total 10.00 last 546.15)
total: 9000 open/close in 16.39 seconds: 549.04 ops/second
llite.lustre-ffff8800779db800.statahead_max=0
10001

real	0m45.718s
user	0m0.257s
sys	0m15.821s
ls -l 10000 files without statahead: 46 sec
llite.lustre-ffff8800779db800.statahead_max=128
128
10001

real	0m9.621s
user	0m0.160s
sys	0m7.710s
ls -l 10000 files with statahead: 10 sec
statahead total: 42
statahead wrong: 2
agl total: 42
list_total: 18
fname_total: 24
hit_total: 12005
miss_total: 1241
ls -l done
rm -r /mnt/lustre/d123aa.sanity: 39 seconds
llite.lustre-ffff8800779db800.statahead_stats=
statahead total: 42
statahead wrong: 2
agl total: 42
list_total: 18
fname_total: 24
hit_total: 12005
miss_total: 1241
mdc.lustre-MDT0000-mdc-ffff8800779db800.batch_stats=
snapshot_time:            1740486916.444529769 secs.nsecs
start_time:               1740486788.876058392 secs.nsecs
elapsed_time:             127.568471377 secs.nsecs
subreqs per batch   batches   % cum %
1:		       119  30  30
2:		        19   4  35
4:		        50  12  48
8:		        27   6  55
16:		         5   1  56
32:		         2   0  57
64:		       165  42 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536