== sanity test 123aa: verify statahead work ============== 23:07:52 (1747796872)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8800942c0000.batch_stats=0
total: 100 open/close in 0.93 seconds: 107.45 ops/second
llite.lustre-ffff8800942c0000.statahead_max=0
101

real	0m0.919s
user	0m0.003s
sys	0m0.311s
ls -l 100 files without statahead: 1 sec
llite.lustre-ffff8800942c0000.statahead_max=128
128
101

real	0m0.308s
user	0m0.005s
sys	0m0.148s
ls -l 100 files with statahead: 0 sec
statahead total: 57
statahead wrong: 1
agl total: 57
list_total: 21
fname_total: 36
hit_total: 312
miss_total: 262
total: 900 open/close in 3.84 seconds: 234.46 ops/second
llite.lustre-ffff8800942c0000.statahead_max=0
1001

real	0m8.344s
user	0m0.029s
sys	0m2.922s
ls -l 1000 files without statahead: 8 sec
llite.lustre-ffff8800942c0000.statahead_max=128
128
1001

real	0m1.305s
user	0m0.015s
sys	0m0.850s
ls -l 1000 files with statahead: 2 sec
statahead total: 58
statahead wrong: 1
agl total: 58
list_total: 22
fname_total: 36
hit_total: 1311
miss_total: 263
 - open/close 2370 (time 1747796904.33 total 10.00 last 236.93)
 - open/close 4683 (time 1747796914.33 total 20.00 last 231.29)
 - open/close 7041 (time 1747796924.33 total 30.00 last 235.77)
total: 9000 open/close in 37.28 seconds: 241.45 ops/second
llite.lustre-ffff8800942c0000.statahead_max=0
10001

real	1m31.053s
user	0m0.305s
sys	0m28.954s
ls -l 10000 files without statahead: 91 sec
llite.lustre-ffff8800942c0000.statahead_max=128
128
10001

real	0m10.863s
user	0m0.158s
sys	0m7.775s
ls -l 10000 files with statahead: 11 sec
statahead total: 59
statahead wrong: 1
agl total: 59
list_total: 23
fname_total: 36
hit_total: 11310
miss_total: 264
ls -l done
rm -r /mnt/lustre/d123aa.sanity: 52 seconds
llite.lustre-ffff8800942c0000.statahead_stats=
statahead total: 59
statahead wrong: 1
agl total: 59
list_total: 23
fname_total: 36
hit_total: 11310
miss_total: 264
mdc.lustre-MDT0000-mdc-ffff8800942c0000.batch_stats=
snapshot_time:            1747797092.202563790 secs.nsecs
start_time:               1747796873.777913799 secs.nsecs
elapsed_time:             218.424649991 secs.nsecs
subreqs per batch   batches   % cum %
1:		       112  29  29
2:		        23   5  35
4:		        68  17  52
8:		        11   2  55
16:		         3   0  56
32:		         1   0  56
64:		       166  43 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536