== sanity test 123aa: verify statahead work ============== 20:45:44 (1786754744)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8e048390e800.batch_stats=0
total: 100 open/close in 2.86 seconds: 34.94 ops/second
llite.lustre-ffff8e048390e800.statahead_max=0
101

real	0m2.487s
user	0m0.003s
sys	0m0.340s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff8e048390e800.statahead_max=128
llite.lustre-ffff8e048390e800.statahead_max=128
101

real	0m1.088s
user	0m0.004s
sys	0m0.155s
'ls -l' 100 files with statahead: 1 sec
statahead total: 172
statahead wrong: 2
agl total: 167
list_total: 24
fname_total: 144
hit_total: 691
miss_total: 1401
swrong=2 ewrong=2
 - open/close 703 (time 1786754772.63 total 10.01 last 70.22)
total: 900 open/close in 12.71 seconds: 70.81 ops/second
llite.lustre-ffff8e048390e800.statahead_max=0
1001

real	0m23.157s
user	0m0.039s
sys	0m3.207s
'ls -l' 1000 files without statahead: 23 sec
llite.lustre-ffff8e048390e800.statahead_max=128
llite.lustre-ffff8e048390e800.statahead_max=128
1001

real	0m7.707s
user	0m0.029s
sys	0m1.503s
'ls -l' 1000 files with statahead: 8 sec
statahead total: 173
statahead wrong: 2
agl total: 168
list_total: 25
fname_total: 144
hit_total: 1690
miss_total: 1402
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 28 seconds
llite.lustre-ffff8e048390e800.statahead_stats=
statahead total: 173
statahead wrong: 2
agl total: 168
list_total: 25
fname_total: 144
hit_total: 1690
miss_total: 1402
mdc.lustre-MDT0000-mdc-ffff8e048390e800.batch_stats=
snapshot_time:            1786754849.922383492 secs.nsecs
start_time:               1786754748.471215154 secs.nsecs
elapsed_time:             101.451168338 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        14  24  24
2:		        12  20  44
4:		         6  10  55
8:		         6  10  65
16:		         3   5  70
32:		         2   3  74
64:		        15  25 100
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