== sanity test 123aa: verify statahead work ============== 15:54:26 (1786737266)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff90b9c7ca6800.batch_stats=0
total: 100 open/close in 2.41 seconds: 41.44 ops/second
llite.lustre-ffff90b9c7ca6800.statahead_max=0
101

real	0m2.227s
user	0m0.006s
sys	0m0.304s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff90b9c7ca6800.statahead_max=128
llite.lustre-ffff90b9c7ca6800.statahead_max=128
101

real	0m1.057s
user	0m0.005s
sys	0m0.163s
'ls -l' 100 files with statahead: 1 sec
statahead total: 129
statahead wrong: 2
agl total: 125
list_total: 24
fname_total: 102
hit_total: 410
miss_total: 1544
swrong=2 ewrong=2
 - open/close 711 (time 1786737293.20 total 10.01 last 71.05)
total: 900 open/close in 12.65 seconds: 71.14 ops/second
llite.lustre-ffff90b9c7ca6800.statahead_max=0
1001

real	0m21.707s
user	0m0.026s
sys	0m2.997s
'ls -l' 1000 files without statahead: 21 sec
llite.lustre-ffff90b9c7ca6800.statahead_max=128
llite.lustre-ffff90b9c7ca6800.statahead_max=128
1001

real	0m6.908s
user	0m0.028s
sys	0m1.526s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 130
statahead wrong: 2
agl total: 126
list_total: 25
fname_total: 102
hit_total: 1409
miss_total: 1545
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 23 seconds
llite.lustre-ffff90b9c7ca6800.statahead_stats=
statahead total: 130
statahead wrong: 2
agl total: 126
list_total: 25
fname_total: 102
hit_total: 1409
miss_total: 1545
mdc.lustre-MDT0000-mdc-ffff90b9c7ca6800.batch_stats=
snapshot_time:            1786737361.537422352 secs.nsecs
start_time:               1786737270.517850191 secs.nsecs
elapsed_time:             91.019572161 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        25  37  37
2:		         8  12  50
4:		         4   6  56
8:		        10  15  71
16:		         3   4  75
32:		         1   1  77
64:		        15  22 100
unlink(/mnt/lustre/d123aa.sanity/f123aa.sanity0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536