== sanity test 123aa: verify statahead work ============== 17:32:04 (1713389524)
total: 100 open/close in 0.48 seconds: 209.01 ops/second
llite.lustre-ffff8800a83f8800.statahead_max=0
101

real	0m0.494s
user	0m0.010s
sys	0m0.118s
ls -l 100 files without statahead: 0 sec
llite.lustre-ffff8800a83f8800.statahead_max=32
32
101

real	0m0.216s
user	0m0.006s
sys	0m0.066s
ls -l 100 files with statahead: 0 sec
statahead total: 26
statahead wrong: 0
agl total: 26
total: 900 open/close in 3.77 seconds: 238.85 ops/second
llite.lustre-ffff8800a83f8800.statahead_max=0
1001

real	0m4.827s
user	0m0.047s
sys	0m1.109s
ls -l 1000 files without statahead: 5 sec
llite.lustre-ffff8800a83f8800.statahead_max=32
32
1001

real	0m0.334s
user	0m0.017s
sys	0m0.263s
ls -l 1000 files with statahead: 1 sec
statahead total: 27
statahead wrong: 0
agl total: 27
 - open/close 2422 (time 1713389550.42 total 10.00 last 242.16)
 - open/close 4854 (time 1713389560.42 total 20.00 last 243.18)
 - open/close 7300 (time 1713389570.42 total 30.00 last 244.56)
total: 9000 open/close in 37.05 seconds: 242.92 ops/second
llite.lustre-ffff8800a83f8800.statahead_max=0
10001

real	0m41.331s
user	0m0.287s
sys	0m8.560s
ls -l 10000 files without statahead: 41 sec
llite.lustre-ffff8800a83f8800.statahead_max=32
32
10001

real	0m3.088s
user	0m0.205s
sys	0m2.626s
ls -l 10000 files with statahead: 3 sec
statahead total: 28
statahead wrong: 0
agl total: 28
ls -l done
rm -r /mnt/lustre/d123aa.sanity/: 22 seconds
rm done
statahead total: 28
statahead wrong: 0
agl total: 28