== sanity test 123aa: verify statahead work ============== 12:11:01 (1780330261)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff95df87f40800.batch_stats=0
total: 100 open/close in 1.92 seconds: 52.04 ops/second
llite.lustre-ffff95df87f40800.statahead_max=0
101

real	0m1.536s
user	0m0.006s
sys	0m0.306s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff95df87f40800.statahead_max=128
llite.lustre-ffff95df87f40800.statahead_max=128
101

real	0m0.504s
user	0m0.007s
sys	0m0.192s
'ls -l' 100 files with statahead: 1 sec
statahead total: 89
statahead wrong: 2
agl total: 87
list_total: 23
fname_total: 66
hit_total: 304
miss_total: 683
swrong=2 ewrong=2
total: 900 open/close in 8.27 seconds: 108.79 ops/second
llite.lustre-ffff95df87f40800.statahead_max=0
1001

real	0m15.326s
user	0m0.031s
sys	0m2.935s
'ls -l' 1000 files without statahead: 16 sec
llite.lustre-ffff95df87f40800.statahead_max=128
llite.lustre-ffff95df87f40800.statahead_max=128
1001

real	0m3.159s
user	0m0.027s
sys	0m1.945s
'ls -l' 1000 files with statahead: 3 sec
statahead total: 90
statahead wrong: 2
agl total: 88
list_total: 24
fname_total: 66
hit_total: 1303
miss_total: 684
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 10 seconds
llite.lustre-ffff95df87f40800.statahead_stats=
statahead total: 90
statahead wrong: 2
agl total: 88
list_total: 24
fname_total: 66
hit_total: 1303
miss_total: 684
mdc.lustre-MDT0000-mdc-ffff95df87f40800.batch_stats=
snapshot_time:            1780330313.984835128 secs.nsecs
start_time:               1780330263.739001873 secs.nsecs
elapsed_time:             50.245833255 secs.nsecs
subreqs per batch   batches   % cum %
1:		        17  32  32
2:		         2   3  36
4:		         5   9  46
8:		         7  13  59
16:		         4   7  67
32:		         2   3  71
64:		        15  28 100
unlink(/mnt/lustre/d123aa.sanity/f123aa.sanity0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536