== sanity test 123aa: verify statahead work ============== 03:17:45 (1727767065)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff880136a1c800.batch_stats=0
total: 100 open/close in 0.98 seconds: 101.99 ops/second
llite.lustre-ffff880136a1c800.statahead_max=0
101

real	0m0.916s
user	0m0.014s
sys	0m0.253s
ls -l 100 files without statahead: 1 sec
llite.lustre-ffff880136a1c800.statahead_max=128
128
101

real	0m0.393s
user	0m0.004s
sys	0m0.135s
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: 290
miss_total: 137
total: 900 open/close in 4.91 seconds: 183.24 ops/second
llite.lustre-ffff880136a1c800.statahead_max=0
1001

real	0m10.653s
user	0m0.072s
sys	0m2.675s
ls -l 1000 files without statahead: 10 sec
llite.lustre-ffff880136a1c800.statahead_max=128
128
1001

real	0m1.934s
user	0m0.037s
sys	0m1.020s
ls -l 1000 files with statahead: 2 sec
statahead total: 27
statahead wrong: 0
agl total: 27
list_total: 27
fname_total: 0
hit_total: 1289
miss_total: 138
ls -l done
rm -r /mnt/lustre/d123aa.sanity/: 8 seconds
rm done
statahead total: 27
statahead wrong: 0
agl total: 27
list_total: 27
fname_total: 0
hit_total: 1289
miss_total: 138
mdc.lustre-MDT0000-mdc-ffff880136a1c800.batch_stats=
snapshot_time:            1727767101.889830998 secs.nsecs
start_time:               1727767066.816441667 secs.nsecs
elapsed_time:             35.073389331 secs.nsecs
subreqs per batch   batches   % cum %
1:		         1   3   3
2:		         2   6   9
4:		         4  12  21
8:		         3   9  31
16:		         4  12  43
32:		         2   6  50
64:		        16  50 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536