== sanity test 123aa: verify statahead work ============== 11:02:51 (1729090971)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8800b6f46000.batch_stats=0
total: 100 open/close in 0.88 seconds: 113.90 ops/second
llite.lustre-ffff8800b6f46000.statahead_max=0
101

real	0m0.958s
user	0m0.003s
sys	0m0.271s
ls -l 100 files without statahead: 1 sec
llite.lustre-ffff8800b6f46000.statahead_max=128
128
101

real	0m0.387s
user	0m0.004s
sys	0m0.130s
ls -l 100 files with statahead: 1 sec
statahead total: 26
statahead wrong: 0
agl total: 26
list_total: 26
fname_total: 0
hit_total: 308
miss_total: 136
total: 900 open/close in 3.52 seconds: 255.72 ops/second
llite.lustre-ffff8800b6f46000.statahead_max=0
1001

real	0m8.553s
user	0m0.074s
sys	0m2.324s
ls -l 1000 files without statahead: 9 sec
llite.lustre-ffff8800b6f46000.statahead_max=128
128
1001

real	0m1.375s
user	0m0.023s
sys	0m0.934s
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: 1307
miss_total: 137
ls -l done
rm -r /mnt/lustre/d123aa.sanity/: 5 seconds
rm done
statahead total: 27
statahead wrong: 0
agl total: 27
list_total: 27
fname_total: 0
hit_total: 1307
miss_total: 137
mdc.lustre-MDT0000-mdc-ffff8800b6f46000.batch_stats=
snapshot_time:            1729091000.007161449 secs.nsecs
start_time:               1729090973.334150920 secs.nsecs
elapsed_time:             26.673010529 secs.nsecs
subreqs per batch   batches   % cum %
1:		         6  18  18
2:		         1   3  21
4:		         2   6  27
8:		         5  15  42
16:		         2   6  48
32:		         1   3  51
64:		        16  48 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536