== sanity test 123aa: verify statahead work ============== 12:22:02 (1785082922)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff996e44515800.batch_stats=0
mdc.lustre-MDT0001-mdc-ffff996e44515800.batch_stats=0
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d123aa.sanity
total: 100 open/close in 2.59 seconds: 38.65 ops/second
llite.lustre-ffff996e44515800.statahead_max=0
101

real	0m1.851s
user	0m0.009s
sys	0m0.351s
'ls -l' 100 files without statahead: 1 sec
llite.lustre-ffff996e44515800.statahead_max=128
llite.lustre-ffff996e44515800.statahead_max=128
101

real	0m1.226s
user	0m0.006s
sys	0m0.171s
'ls -l' 100 files with statahead: 1 sec
statahead total: 119
statahead wrong: 2
agl total: 113
list_total: 25
fname_total: 94
hit_total: 711
miss_total: 1324
swrong=2 ewrong=2
 - open/close 752 (time 1785082951.59 total 10.01 last 75.15)
total: 900 open/close in 11.82 seconds: 76.17 ops/second
llite.lustre-ffff996e44515800.statahead_max=0
1001

real	0m23.942s
user	0m0.035s
sys	0m3.338s
'ls -l' 1000 files without statahead: 24 sec
llite.lustre-ffff996e44515800.statahead_max=128
llite.lustre-ffff996e44515800.statahead_max=128
1001

real	0m7.216s
user	0m0.022s
sys	0m1.652s
'ls -l' 1000 files with statahead: 7 sec
statahead total: 120
statahead wrong: 2
agl total: 114
list_total: 26
fname_total: 94
hit_total: 1710
miss_total: 1325
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 21 seconds
llite.lustre-ffff996e44515800.statahead_stats=
statahead total: 120
statahead wrong: 2
agl total: 114
list_total: 26
fname_total: 94
hit_total: 1710
miss_total: 1325
mdc.lustre-MDT0000-mdc-ffff996e44515800.batch_stats=
snapshot_time:            1785083019.706624078 secs.nsecs
start_time:               1785082927.681884656 secs.nsecs
elapsed_time:             92.024739422 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         2   8   8
2:		         2   8  17
4:		         2   8  26
8:		         2   8  34
16:		         1   4  39
32:		         4  17  56
64:		        10  43 100
mdc.lustre-MDT0001-mdc-ffff996e44515800.batch_stats=
snapshot_time:            1785083019.706717959 secs.nsecs
start_time:               1785082927.682551642 secs.nsecs
elapsed_time:             92.024166317 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         5  20  20
2:		         2   8  29
4:		         2   8  37
8:		         1   4  41
16:		         0   0  41
32:		         2   8  50
64:		        12  50 100
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