== sanity test 123aa: verify statahead work ============== 19:49:44 (1786751384)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9d50c86f0800.batch_stats=0
total: 100 open/close in 2.57 seconds: 38.87 ops/second
llite.lustre-ffff9d50c86f0800.statahead_max=0
101

real	0m2.231s
user	0m0.003s
sys	0m0.330s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff9d50c86f0800.statahead_max=128
llite.lustre-ffff9d50c86f0800.statahead_max=128
101

real	0m0.885s
user	0m0.004s
sys	0m0.159s
'ls -l' 100 files with statahead: 1 sec
statahead total: 119
statahead wrong: 2
agl total: 115
list_total: 24
fname_total: 90
hit_total: 530
miss_total: 1531
swrong=2 ewrong=2
 - open/close 711 (time 1786751410.67 total 10.00 last 71.07)
total: 900 open/close in 12.67 seconds: 71.04 ops/second
llite.lustre-ffff9d50c86f0800.statahead_max=0
1001

real	0m21.033s
user	0m0.037s
sys	0m3.037s
'ls -l' 1000 files without statahead: 21 sec
llite.lustre-ffff9d50c86f0800.statahead_max=128
llite.lustre-ffff9d50c86f0800.statahead_max=128
1001

real	0m6.132s
user	0m0.026s
sys	0m1.713s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 120
statahead wrong: 2
agl total: 116
list_total: 25
fname_total: 90
hit_total: 1529
miss_total: 1532
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 19 seconds
llite.lustre-ffff9d50c86f0800.statahead_stats=
statahead total: 120
statahead wrong: 2
agl total: 116
list_total: 25
fname_total: 90
hit_total: 1529
miss_total: 1532
mdc.lustre-MDT0000-mdc-ffff9d50c86f0800.batch_stats=
snapshot_time:            1786751470.875455075 secs.nsecs
start_time:               1786751388.869503065 secs.nsecs
elapsed_time:             82.005952010 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        18  30  30
2:		         4   6  37
4:		        13  22  59
8:		         5   8  67
16:		         3   5  72
32:		         1   1  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