== sanity test 123aa: verify statahead work ============== 14:02:16 (1733166136)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8800aa84e000.batch_stats=0
total: 100 open/close in 0.55 seconds: 180.43 ops/second
llite.lustre-ffff8800aa84e000.statahead_max=0
101

real	0m0.549s
user	0m0.006s
sys	0m0.198s
ls -l 100 files without statahead: 0 sec
llite.lustre-ffff8800aa84e000.statahead_max=128
128
101

real	0m0.292s
user	0m0.002s
sys	0m0.124s
ls -l 100 files with statahead: 0 sec
statahead total: 26
statahead wrong: 0
agl total: 26
list_total: 26
fname_total: 0
hit_total: 596
miss_total: 137
total: 900 open/close in 1.94 seconds: 463.70 ops/second
llite.lustre-ffff8800aa84e000.statahead_max=0
1001

real	0m5.873s
user	0m0.036s
sys	0m2.095s
ls -l 1000 files without statahead: 6 sec
llite.lustre-ffff8800aa84e000.statahead_max=128
128
1001

real	0m1.200s
user	0m0.024s
sys	0m0.969s
ls -l 1000 files with statahead: 1 sec
statahead total: 27
statahead wrong: 0
agl total: 27
list_total: 27
fname_total: 0
hit_total: 1595
miss_total: 138
 - open/close 4732 (time 1733166161.65 total 10.00 last 473.20)
total: 9000 open/close in 18.50 seconds: 486.55 ops/second
llite.lustre-ffff8800aa84e000.statahead_max=0
10001

real	0m55.136s
user	0m0.383s
sys	0m18.687s
ls -l 10000 files without statahead: 55 sec
llite.lustre-ffff8800aa84e000.statahead_max=128
128
10001

real	0m10.947s
user	0m0.223s
sys	0m8.661s
ls -l 10000 files with statahead: 11 sec
statahead total: 28
statahead wrong: 0
agl total: 28
list_total: 28
fname_total: 0
hit_total: 11594
miss_total: 139
ls -l done
rm -r /mnt/lustre/d123aa.sanity: 44 seconds
llite.lustre-ffff8800aa84e000.statahead_stats=
statahead total: 28
statahead wrong: 0
agl total: 28
list_total: 28
fname_total: 0
hit_total: 11594
miss_total: 139
mdc.lustre-MDT0000-mdc-ffff8800aa84e000.batch_stats=
snapshot_time:            1733166285.548338759 secs.nsecs
start_time:               1733166137.589463287 secs.nsecs
elapsed_time:             147.958875472 secs.nsecs
subreqs per batch   batches   % cum %
1:		       164  36  36
2:		        31   6  43
4:		        59  13  56
8:		        27   5  62
16:		         4   0  63
32:		         2   0  63
64:		       164  36 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536