== sanity test 123aa: verify statahead work ============== 00:17:09 (1744172229)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff880079b10000.batch_stats=0
total: 100 open/close in 0.48 seconds: 209.49 ops/second
llite.lustre-ffff880079b10000.statahead_max=0
101

real	0m0.463s
user	0m0.006s
sys	0m0.167s
ls -l 100 files without statahead: 1 sec
llite.lustre-ffff880079b10000.statahead_max=128
128
101

real	0m0.240s
user	0m0.004s
sys	0m0.096s
ls -l 100 files with statahead: 0 sec
statahead total: 40
statahead wrong: 2
agl total: 40
list_total: 16
fname_total: 24
hit_total: 878
miss_total: 1241
total: 900 open/close in 1.54 seconds: 586.13 ops/second
llite.lustre-ffff880079b10000.statahead_max=0
1001

real	0m4.812s
user	0m0.024s
sys	0m1.831s
ls -l 1000 files without statahead: 5 sec
llite.lustre-ffff880079b10000.statahead_max=128
128
1001

real	0m1.083s
user	0m0.024s
sys	0m0.826s
ls -l 1000 files with statahead: 1 sec
statahead total: 41
statahead wrong: 2
agl total: 41
list_total: 17
fname_total: 24
hit_total: 1877
miss_total: 1242
 - open/close 4971 (time 1744172252.11 total 10.01 last 496.37)
total: 9000 open/close in 18.87 seconds: 476.95 ops/second
llite.lustre-ffff880079b10000.statahead_max=0
10001

real	0m52.339s
user	0m0.330s
sys	0m18.891s
ls -l 10000 files without statahead: 52 sec
llite.lustre-ffff880079b10000.statahead_max=128
128
10001

real	0m10.476s
user	0m0.186s
sys	0m8.497s
ls -l 10000 files with statahead: 10 sec
statahead total: 42
statahead wrong: 2
agl total: 42
list_total: 18
fname_total: 24
hit_total: 11876
miss_total: 1243
ls -l done
rm -r /mnt/lustre/d123aa.sanity: 34 seconds
llite.lustre-ffff880079b10000.statahead_stats=
statahead total: 42
statahead wrong: 2
agl total: 42
list_total: 18
fname_total: 24
hit_total: 11876
miss_total: 1243
mdc.lustre-MDT0000-mdc-ffff880079b10000.batch_stats=
snapshot_time:            1744172364.106215321 secs.nsecs
start_time:               1744172230.149373625 secs.nsecs
elapsed_time:             133.956841696 secs.nsecs
subreqs per batch   batches   % cum %
1:		       112  27  27
2:		        35   8  36
4:		        67  16  53
8:		        16   3  57
16:		         5   1  58
32:		         2   0  58
64:		       165  41 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536