== sanity test 123aa: verify statahead work ============== 09:39:41 (1786714781)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff896c85e60800.batch_stats=0
total: 100 open/close in 2.68 seconds: 37.28 ops/second
llite.lustre-ffff896c85e60800.statahead_max=0
101

real	0m2.818s
user	0m0.007s
sys	0m0.370s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff896c85e60800.statahead_max=128
llite.lustre-ffff896c85e60800.statahead_max=128
101

real	0m1.159s
user	0m0.005s
sys	0m0.249s
'ls -l' 100 files with statahead: 1 sec
statahead total: 134
statahead wrong: 2
agl total: 130
list_total: 25
fname_total: 94
hit_total: 441
miss_total: 1722
swrong=2 ewrong=2
 - open/close 534 (time 1786714809.93 total 10.01 last 53.34)
total: 900 open/close in 18.23 seconds: 49.36 ops/second
llite.lustre-ffff896c85e60800.statahead_max=0
1001

real	0m28.419s
user	0m0.034s
sys	0m3.249s
'ls -l' 1000 files without statahead: 28 sec
llite.lustre-ffff896c85e60800.statahead_max=128
llite.lustre-ffff896c85e60800.statahead_max=128
1001

real	0m7.351s
user	0m0.032s
sys	0m1.841s
'ls -l' 1000 files with statahead: 8 sec
statahead total: 135
statahead wrong: 2
agl total: 131
list_total: 26
fname_total: 94
hit_total: 1440
miss_total: 1723
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 22 seconds
llite.lustre-ffff896c85e60800.statahead_stats=
statahead total: 135
statahead wrong: 2
agl total: 131
list_total: 26
fname_total: 94
hit_total: 1440
miss_total: 1723
mdc.lustre-MDT0000-mdc-ffff896c85e60800.batch_stats=
snapshot_time:            1786714891.979290651 secs.nsecs
start_time:               1786714786.459842860 secs.nsecs
elapsed_time:             105.519447791 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        21  35  35
2:		         7  11  47
4:		         6  10  57
8:		         6  10  67
16:		         2   3  71
32:		         2   3  74
64:		        15  25 100
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