== sanity test 123aa: verify statahead work ============== 20:41:28 (1787618488)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9cd9b9c06000.batch_stats=0
total: 100 open/close in 3.39 seconds: 29.46 ops/second
llite.lustre-ffff9cd9b9c06000.statahead_max=0
101

real	0m2.765s
user	0m0.004s
sys	0m0.314s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff9cd9b9c06000.statahead_max=128
llite.lustre-ffff9cd9b9c06000.statahead_max=128
101

real	0m0.860s
user	0m0.008s
sys	0m0.161s
'ls -l' 100 files with statahead: 1 sec
statahead total: 125
statahead wrong: 2
agl total: 121
list_total: 24
fname_total: 98
hit_total: 710
miss_total: 1306
swrong=2 ewrong=2
 - open/close 652 (time 1787618516.06 total 10.01 last 65.16)
total: 900 open/close in 13.47 seconds: 66.83 ops/second
llite.lustre-ffff9cd9b9c06000.statahead_max=0
1001

real	0m23.427s
user	0m0.045s
sys	0m3.166s
'ls -l' 1000 files without statahead: 23 sec
llite.lustre-ffff9cd9b9c06000.statahead_max=128
llite.lustre-ffff9cd9b9c06000.statahead_max=128
1001

real	0m5.078s
user	0m0.025s
sys	0m1.554s
'ls -l' 1000 files with statahead: 5 sec
statahead total: 126
statahead wrong: 2
agl total: 122
list_total: 25
fname_total: 98
hit_total: 1709
miss_total: 1307
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 19 seconds
llite.lustre-ffff9cd9b9c06000.statahead_stats=
statahead total: 126
statahead wrong: 2
agl total: 122
list_total: 25
fname_total: 98
hit_total: 1709
miss_total: 1307
mdc.lustre-MDT0000-mdc-ffff9cd9b9c06000.batch_stats=
snapshot_time:            1787618579.345575358 secs.nsecs
start_time:               1787618492.470029174 secs.nsecs
elapsed_time:             86.875546184 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         9  20  20
2:		         4   8  28
4:		         6  13  42
8:		         3   6  48
16:		         7  15  64
32:		         1   2  66
64:		        15  33 100
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