== sanity test 123aa: verify statahead work ============== 00:09:18 (1746158958)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff88012eae5000.batch_stats=0
total: 100 open/close in 1.61 seconds: 62.14 ops/second
llite.lustre-ffff88012eae5000.statahead_max=0
101

real	0m1.186s
user	0m0.019s
sys	0m0.295s
ls -l 100 files without statahead: 1 sec
llite.lustre-ffff88012eae5000.statahead_max=128
128
101

real	0m0.351s
user	0m0.005s
sys	0m0.126s
ls -l 100 files with statahead: 0 sec
statahead total: 68
statahead wrong: 2
agl total: 68
list_total: 21
fname_total: 47
hit_total: 549
miss_total: 497
total: 900 open/close in 6.66 seconds: 135.21 ops/second
llite.lustre-ffff88012eae5000.statahead_max=0
1001

real	0m13.086s
user	0m0.114s
sys	0m2.859s
ls -l 1000 files without statahead: 13 sec
llite.lustre-ffff88012eae5000.statahead_max=128
128
1001

real	0m3.024s
user	0m0.016s
sys	0m1.102s
ls -l 1000 files with statahead: 3 sec
statahead total: 69
statahead wrong: 2
agl total: 69
list_total: 22
fname_total: 47
hit_total: 1548
miss_total: 498
 - open/close 1210 (time 1746159004.25 total 10.00 last 120.95)
total: 2000 open/close in 16.10 seconds: 124.24 ops/second
llite.lustre-ffff88012eae5000.statahead_max=0
3001

real	0m38.512s
user	0m0.374s
sys	0m8.508s
ls -l 3000 files without statahead: 38 sec
llite.lustre-ffff88012eae5000.statahead_max=128
128
3001

real	0m7.671s
user	0m0.062s
sys	0m3.276s
ls -l 3000 files with statahead: 7 sec
statahead total: 70
statahead wrong: 2
agl total: 70
list_total: 23
fname_total: 47
hit_total: 4547
miss_total: 499
ls -l done
rm -r /mnt/lustre/d123aa.sanity: 34 seconds
llite.lustre-ffff88012eae5000.statahead_stats=
statahead total: 70
statahead wrong: 2
agl total: 70
list_total: 23
fname_total: 47
hit_total: 4547
miss_total: 499
mdc.lustre-MDT0000-mdc-ffff88012eae5000.batch_stats=
snapshot_time:            1746159097.275886007 secs.nsecs
start_time:               1746158960.249215531 secs.nsecs
elapsed_time:             137.026670476 secs.nsecs
subreqs per batch   batches   % cum %
1:		        16  14  14
2:		         2   1  15
4:		         4   3  19
8:		        21  18  37
16:		         7   6  43
32:		         4   3  47
64:		        60  52 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536