== sanity test 123aa: verify statahead work ============== 07:22:34 (1717154554)
total: 100 open/close in 0.43 seconds: 230.34 ops/second
llite.lustre-ffff8800a8574000.statahead_max=0
101

real	0m0.487s
user	0m0.007s
sys	0m0.119s
ls -l 100 files without statahead: 0 sec
llite.lustre-ffff8800a8574000.statahead_max=32
32
101

real	0m0.200s
user	0m0.007s
sys	0m0.065s
ls -l 100 files with statahead: 0 sec
statahead total: 26
statahead wrong: 0
agl total: 26
total: 900 open/close in 2.71 seconds: 331.69 ops/second
llite.lustre-ffff8800a8574000.statahead_max=0
1001

real	0m4.406s
user	0m0.042s
sys	0m0.972s
ls -l 1000 files without statahead: 4 sec
llite.lustre-ffff8800a8574000.statahead_max=32
32
1001

real	0m0.325s
user	0m0.017s
sys	0m0.244s
ls -l 1000 files with statahead: 0 sec
statahead total: 27
statahead wrong: 0
agl total: 27
 - open/close 3827 (time 1717154577.66 total 10.00 last 382.63)
 - open/close 7474 (time 1717154587.66 total 20.00 last 364.68)
total: 9000 open/close in 25.66 seconds: 350.80 ops/second
llite.lustre-ffff8800a8574000.statahead_max=0
10001

real	0m36.347s
user	0m0.296s
sys	0m8.011s
ls -l 10000 files without statahead: 36 sec
llite.lustre-ffff8800a8574000.statahead_max=32
32
10001

real	0m2.783s
user	0m0.179s
sys	0m2.226s
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/: 18 seconds
rm done
statahead total: 28
statahead wrong: 0
agl total: 28