== sanity test 123aa: verify statahead work ============== 14:16:26 (1734117386)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8800a6d74800.batch_stats=0
total: 100 open/close in 0.56 seconds: 179.63 ops/second
llite.lustre-ffff8800a6d74800.statahead_max=0
101

real	0m0.547s
user	0m0.005s
sys	0m0.205s
ls -l 100 files without statahead: 0 sec
llite.lustre-ffff8800a6d74800.statahead_max=128
128
101

real	0m0.264s
user	0m0.002s
sys	0m0.113s
ls -l 100 files with statahead: 0 sec
statahead total: 44
statahead wrong: 1
agl total: 44
list_total: 16
fname_total: 28
hit_total: 494
miss_total: 214
total: 900 open/close in 1.70 seconds: 529.90 ops/second
llite.lustre-ffff8800a6d74800.statahead_max=0
1001

real	0m4.775s
user	0m0.020s
sys	0m1.696s
ls -l 1000 files without statahead: 5 sec
llite.lustre-ffff8800a6d74800.statahead_max=128
128
1001

real	0m1.085s
user	0m0.019s
sys	0m0.836s
ls -l 1000 files with statahead: 1 sec
statahead total: 45
statahead wrong: 1
agl total: 45
list_total: 17
fname_total: 28
hit_total: 1493
miss_total: 215
 - open/close 5032 (time 1734117410.12 total 10.00 last 503.12)
total: 9000 open/close in 18.32 seconds: 491.26 ops/second
llite.lustre-ffff8800a6d74800.statahead_max=0
10001

real	0m51.666s
user	0m0.317s
sys	0m18.230s
ls -l 10000 files without statahead: 52 sec
llite.lustre-ffff8800a6d74800.statahead_max=128
128
10001

real	0m11.521s
user	0m0.257s
sys	0m9.370s
ls -l 10000 files with statahead: 11 sec
statahead total: 46
statahead wrong: 1
agl total: 46
list_total: 18
fname_total: 28
hit_total: 11492
miss_total: 216
ls -l done
rm -r /mnt/lustre/d123aa.sanity: 39 seconds
llite.lustre-ffff8800a6d74800.statahead_stats=
statahead total: 46
statahead wrong: 1
agl total: 46
list_total: 18
fname_total: 28
hit_total: 11492
miss_total: 216
mdc.lustre-MDT0000-mdc-ffff8800a6d74800.batch_stats=
snapshot_time:            1734117526.764082728 secs.nsecs
start_time:               1734117387.733894900 secs.nsecs
elapsed_time:             139.030187828 secs.nsecs
subreqs per batch   batches   % cum %
1:		       187  38  38
2:		        30   6  44
4:		        82  16  61
8:		        19   3  65
16:		         5   1  66
32:		         3   0  66
64:		       163  33 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536