== sanity test 123aa: verify statahead work ============== 09:08:38 (1724764118)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8800aa5df000.batch_stats=0
total: 100 open/close in 0.60 seconds: 166.72 ops/second
llite.lustre-ffff8800aa5df000.statahead_max=0
101

real	0m0.569s
user	0m0.004s
sys	0m0.195s
ls -l 100 files without statahead: 0 sec
llite.lustre-ffff8800aa5df000.statahead_max=128
128
101

real	0m0.319s
user	0m0.009s
sys	0m0.113s
ls -l 100 files with statahead: 0 sec
statahead total: 27
statahead wrong: 0
agl total: 27
list_total: 27
fname_total: 0
hit_total: 844
miss_total: 137
total: 900 open/close in 3.67 seconds: 245.17 ops/second
llite.lustre-ffff8800aa5df000.statahead_max=0
1001

real	0m9.795s
user	0m0.068s
sys	0m2.574s
ls -l 1000 files without statahead: 9 sec
llite.lustre-ffff8800aa5df000.statahead_max=128
128
1001

real	0m2.039s
user	0m0.022s
sys	0m1.030s
ls -l 1000 files with statahead: 2 sec
statahead total: 28
statahead wrong: 0
agl total: 28
list_total: 28
fname_total: 0
hit_total: 1843
miss_total: 138
ls -l done
rm -r /mnt/lustre/d123aa.sanity/: 5 seconds
rm done
statahead total: 28
statahead wrong: 0
agl total: 28
list_total: 28
fname_total: 0
hit_total: 1843
miss_total: 138
mdc.lustre-MDT0000-mdc-ffff8800aa5df000.batch_stats=
snapshot_time:            1724764147.390167068 secs.nsecs
start_time:               1724764119.687748068 secs.nsecs
elapsed_time:             27.702419000 secs.nsecs
subreqs per batch   batches   % cum %
1:		         7  18  18
2:		         2   5  23
4:		         3   7  31
8:		         6  15  47
16:		         2   5  52
32:		         2   5  57
64:		        16  42 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536