== sanity test 123aa: verify statahead work ============== 19:08:30 (1786748910)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8bacad452800.batch_stats=0
total: 100 open/close in 2.71 seconds: 36.89 ops/second
llite.lustre-ffff8bacad452800.statahead_max=0
101

real	0m2.200s
user	0m0.004s
sys	0m0.342s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff8bacad452800.statahead_max=128
llite.lustre-ffff8bacad452800.statahead_max=128
101

real	0m0.909s
user	0m0.004s
sys	0m0.191s
'ls -l' 100 files with statahead: 1 sec
statahead total: 110
statahead wrong: 2
agl total: 106
list_total: 24
fname_total: 70
hit_total: 555
miss_total: 1607
swrong=2 ewrong=2
 - open/close 755 (time 1786748937.68 total 10.01 last 75.44)
total: 900 open/close in 12.20 seconds: 73.78 ops/second
llite.lustre-ffff8bacad452800.statahead_max=0
1001

real	0m22.446s
user	0m0.042s
sys	0m3.095s
'ls -l' 1000 files without statahead: 22 sec
llite.lustre-ffff8bacad452800.statahead_max=128
llite.lustre-ffff8bacad452800.statahead_max=128
1001

real	0m6.792s
user	0m0.032s
sys	0m1.802s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 111
statahead wrong: 2
agl total: 107
list_total: 25
fname_total: 70
hit_total: 1554
miss_total: 1608
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 24 seconds
llite.lustre-ffff8bacad452800.statahead_stats=
statahead total: 111
statahead wrong: 2
agl total: 107
list_total: 25
fname_total: 70
hit_total: 1554
miss_total: 1608
mdc.lustre-MDT0000-mdc-ffff8bacad452800.batch_stats=
snapshot_time:            1786749005.796738258 secs.nsecs
start_time:               1786748915.050166021 secs.nsecs
elapsed_time:             90.746572237 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        26  39  39
2:		         7  10  50
4:		         7  10  60
8:		         4   6  66
16:		         4   6  72
32:		         3   4  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