== sanity test 123aa: verify statahead work ============== 22:06:28 (1786759588)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff986b064f3000.batch_stats=0
total: 100 open/close in 2.28 seconds: 43.90 ops/second
llite.lustre-ffff986b064f3000.statahead_max=0
101

real	0m2.198s
user	0m0.004s
sys	0m0.344s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff986b064f3000.statahead_max=128
llite.lustre-ffff986b064f3000.statahead_max=128
101

real	0m0.907s
user	0m0.009s
sys	0m0.162s
'ls -l' 100 files with statahead: 1 sec
statahead total: 123
statahead wrong: 2
agl total: 119
list_total: 24
fname_total: 78
hit_total: 450
miss_total: 1711
swrong=2 ewrong=2
 - open/close 667 (time 1786759615.07 total 10.00 last 66.69)
total: 900 open/close in 13.26 seconds: 67.88 ops/second
llite.lustre-ffff986b064f3000.statahead_max=0
1001

real	0m27.028s
user	0m0.044s
sys	0m3.269s
'ls -l' 1000 files without statahead: 27 sec
llite.lustre-ffff986b064f3000.statahead_max=128
llite.lustre-ffff986b064f3000.statahead_max=128
1001

real	0m7.687s
user	0m0.029s
sys	0m1.549s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 124
statahead wrong: 2
agl total: 120
list_total: 25
fname_total: 78
hit_total: 1449
miss_total: 1712
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 25 seconds
llite.lustre-ffff986b064f3000.statahead_stats=
statahead total: 124
statahead wrong: 2
agl total: 120
list_total: 25
fname_total: 78
hit_total: 1449
miss_total: 1712
mdc.lustre-MDT0000-mdc-ffff986b064f3000.batch_stats=
snapshot_time:            1786759696.242330649 secs.nsecs
start_time:               1786759593.074246575 secs.nsecs
elapsed_time:             103.168084074 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        15  28  28
2:		         6  11  40
4:		         3   5  46
8:		         9  17  63
16:		         3   5  69
32:		         1   1  71
64:		        15  28 100
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