== sanity test 123aa: verify statahead work ============== 11:43:49 (1722786229)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8800b589d000.batch_stats=0
total: 100 open/close in 0.68 seconds: 146.91 ops/second
llite.lustre-ffff8800b589d000.statahead_max=0
101

real	0m0.729s
user	0m0.009s
sys	0m0.240s
ls -l 100 files without statahead: 1 sec
llite.lustre-ffff8800b589d000.statahead_max=128
128
101

real	0m0.293s
user	0m0.004s
sys	0m0.113s
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: 318
miss_total: 137
total: 900 open/close in 1.83 seconds: 492.95 ops/second
llite.lustre-ffff8800b589d000.statahead_max=0
1001

real	0m4.809s
user	0m0.038s
sys	0m1.741s
ls -l 1000 files without statahead: 4 sec
llite.lustre-ffff8800b589d000.statahead_max=128
128
1001

real	0m1.112s
user	0m0.017s
sys	0m0.852s
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: 1317
miss_total: 138
 - open/close 5003 (time 1722786253.45 total 10.00 last 500.28)
total: 9000 open/close in 19.33 seconds: 465.67 ops/second
llite.lustre-ffff8800b589d000.statahead_max=0
10001

real	1m2.633s
user	0m0.478s
sys	0m20.617s
ls -l 10000 files without statahead: 63 sec
llite.lustre-ffff8800b589d000.statahead_max=128
128
10001

real	0m11.390s
user	0m0.274s
sys	0m9.116s
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: 11316
miss_total: 139
ls -l done
rm -r /mnt/lustre/d123aa.sanity/: 43 seconds
rm done
statahead total: 28
statahead wrong: 0
agl total: 28
list_total: 28
fname_total: 0
hit_total: 11316
miss_total: 139
mdc.lustre-MDT0000-mdc-ffff8800b589d000.batch_stats=
snapshot_time:            1722786386.209725766 secs.nsecs
start_time:               1722786230.502721958 secs.nsecs
elapsed_time:             155.707003808 secs.nsecs
subreqs per batch   batches   % cum %
1:		       171  38  38
2:		        22   4  43
4:		        56  12  55
8:		        28   6  62
16:		         3   0  62
32:		         1   0  63
64:		       164  36 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536