== sanity test 123aa: verify statahead work ============== 11:34:37 (1713281677)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff88012c436800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff88012c436800.batch_stats=0
striped dir -i1 -c2 -H crush2 /mnt/lustre/d123aa.sanity
total: 100 open/close in 0.81 seconds: 123.40 ops/second
llite.lustre-ffff88012c436800.statahead_max=0
101

real	0m0.729s
user	0m0.006s
sys	0m0.246s
ls -l 100 files without statahead: 0 sec
llite.lustre-ffff88012c436800.statahead_max=128
128
101

real	0m0.299s
user	0m0.003s
sys	0m0.143s
ls -l 100 files with statahead: 0 sec
statahead total: 27
statahead wrong: 0
agl total: 27
list_total: 27
fname_total: 0
hit_total: 434
miss_total: 138
total: 900 open/close in 3.93 seconds: 229.18 ops/second
llite.lustre-ffff88012c436800.statahead_max=0
1001

real	0m8.832s
user	0m0.039s
sys	0m2.985s
ls -l 1000 files without statahead: 9 sec
llite.lustre-ffff88012c436800.statahead_max=128
128
1001

real	0m0.949s
user	0m0.020s
sys	0m0.771s
ls -l 1000 files with statahead: 1 sec
statahead total: 28
statahead wrong: 0
agl total: 28
list_total: 28
fname_total: 0
hit_total: 1433
miss_total: 139
ls -l done
rm -r /mnt/lustre/d123aa.sanity/: 6 seconds
rm done
statahead total: 28
statahead wrong: 0
agl total: 28
list_total: 28
fname_total: 0
hit_total: 1433
miss_total: 139
mdc.lustre-MDT0000-mdc-ffff88012c436800.batch_stats=
snapshot_time:            1713281706.444006484 secs.nsecs
start_time:               1713281679.057282317 secs.nsecs
elapsed_time:             27.386724167 secs.nsecs
subreqs per batch   batches   % cum %
1:		         5  23  23
2:		         0   0  23
4:		         1   4  28
8:		         1   4  33
16:		         1   4  38
32:		        12  57  95
64:		         1   4 100
mdc.lustre-MDT0001-mdc-ffff88012c436800.batch_stats=
snapshot_time:            1713281706.444220840 secs.nsecs
start_time:               1713281679.057434107 secs.nsecs
elapsed_time:             27.386786733 secs.nsecs
subreqs per batch   batches   % cum %
1:		         3  12  12
2:		         0   0  12
4:		         1   4  16
8:		         2   8  25
16:		         4  16  41
32:		         0   0  41
64:		        14  58 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536