== sanity test 123aa: verify statahead work ============== 20:04:19 (1746144259)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8800a8881000.batch_stats=0
total: 100 open/close in 1.38 seconds: 72.53 ops/second
llite.lustre-ffff8800a8881000.statahead_max=0
101

real	0m1.293s
user	0m0.012s
sys	0m0.293s
ls -l 100 files without statahead: 1 sec
llite.lustre-ffff8800a8881000.statahead_max=128
128
101

real	0m0.350s
user	0m0.010s
sys	0m0.115s
ls -l 100 files with statahead: 0 sec
statahead total: 83
statahead wrong: 2
agl total: 83
list_total: 23
fname_total: 60
hit_total: 620
miss_total: 1419
total: 900 open/close in 6.52 seconds: 137.93 ops/second
llite.lustre-ffff8800a8881000.statahead_max=0
1001

real	0m12.175s
user	0m0.054s
sys	0m2.929s
ls -l 1000 files without statahead: 13 sec
llite.lustre-ffff8800a8881000.statahead_max=128
128
1001

real	0m2.892s
user	0m0.028s
sys	0m1.118s
ls -l 1000 files with statahead: 3 sec
statahead total: 84
statahead wrong: 2
agl total: 84
list_total: 24
fname_total: 60
hit_total: 1619
miss_total: 1420
 - open/close 1272 (time 1746144303.58 total 10.01 last 127.13)
total: 2000 open/close in 15.84 seconds: 126.28 ops/second
llite.lustre-ffff8800a8881000.statahead_max=0
3001

real	0m34.543s
user	0m0.368s
sys	0m8.361s
ls -l 3000 files without statahead: 34 sec
llite.lustre-ffff8800a8881000.statahead_max=128
128
3001

real	0m6.321s
user	0m0.077s
sys	0m3.142s
ls -l 3000 files with statahead: 6 sec
statahead total: 85
statahead wrong: 2
agl total: 85
list_total: 25
fname_total: 60
hit_total: 4618
miss_total: 1421
ls -l done
rm -r /mnt/lustre/d123aa.sanity: 31 seconds
llite.lustre-ffff8800a8881000.statahead_stats=
statahead total: 85
statahead wrong: 2
agl total: 85
list_total: 25
fname_total: 60
hit_total: 4618
miss_total: 1421
mdc.lustre-MDT0000-mdc-ffff8800a8881000.batch_stats=
snapshot_time:            1746144386.768305518 secs.nsecs
start_time:               1746144261.612354160 secs.nsecs
elapsed_time:             125.155951358 secs.nsecs
subreqs per batch   batches   % cum %
1:		        36  22  22
2:		        11   6  29
4:		        21  13  43
8:		        21  13  56
16:		         7   4  60
32:		         3   1  62
64:		        59  37 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536