== sanity test 123aa: verify statahead work ============== 16:29:03 (1786652943)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8a6c412bc000.batch_stats=0
total: 100 open/close in 3.31 seconds: 30.26 ops/second
llite.lustre-ffff8a6c412bc000.statahead_max=0
101

real	0m2.059s
user	0m0.005s
sys	0m0.328s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff8a6c412bc000.statahead_max=128
llite.lustre-ffff8a6c412bc000.statahead_max=128
101

real	0m0.808s
user	0m0.005s
sys	0m0.172s
'ls -l' 100 files with statahead: 1 sec
statahead total: 112
statahead wrong: 2
agl total: 108
list_total: 25
fname_total: 84
hit_total: 814
miss_total: 1548
swrong=2 ewrong=2
 - open/close 781 (time 1786652970.90 total 10.05 last 77.71)
total: 900 open/close in 11.94 seconds: 75.41 ops/second
llite.lustre-ffff8a6c412bc000.statahead_max=0
1001

real	0m18.839s
user	0m0.033s
sys	0m3.105s
'ls -l' 1000 files without statahead: 19 sec
llite.lustre-ffff8a6c412bc000.statahead_max=128
llite.lustre-ffff8a6c412bc000.statahead_max=128
1001

real	0m6.442s
user	0m0.024s
sys	0m1.490s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 113
statahead wrong: 2
agl total: 109
list_total: 26
fname_total: 84
hit_total: 1813
miss_total: 1549
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 21 seconds
llite.lustre-ffff8a6c412bc000.statahead_stats=
statahead total: 113
statahead wrong: 2
agl total: 109
list_total: 26
fname_total: 84
hit_total: 1813
miss_total: 1549
mdc.lustre-MDT0000-mdc-ffff8a6c412bc000.batch_stats=
snapshot_time:            1786653031.194029394 secs.nsecs
start_time:               1786652948.307084590 secs.nsecs
elapsed_time:             82.886944804 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        15  27  27
2:		         6  10  38
4:		         6  10  49
8:		         7  12  61
16:		         4   7  69
32:		         2   3  72
64:		        15  27 100
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