== sanity test 123aa: verify statahead work ============== 14:31:41 (1763407901)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff997e89c8d800.batch_stats=0
total: 100 open/close in 2.61 seconds: 38.26 ops/second
llite.lustre-ffff997e89c8d800.statahead_max=0
101

real	0m2.676s
user	0m0.005s
sys	0m0.356s
ls -l 100 files without statahead: 3 sec
llite.lustre-ffff997e89c8d800.statahead_max=128
128
101

real	0m0.722s
user	0m0.004s
sys	0m0.153s
ls -l 100 files with statahead: 1 sec
statahead total: 101
statahead wrong: 2
agl total: 98
list_total: 24
fname_total: 62
hit_total: 1062
miss_total: 1279
 - open/close 585 (time 1763407928.94 total 10.00 last 58.50)
total: 900 open/close in 15.26 seconds: 59.00 ops/second
llite.lustre-ffff997e89c8d800.statahead_max=0
1001

real	0m21.527s
user	0m0.040s
sys	0m3.068s
ls -l 1000 files without statahead: 21 sec
llite.lustre-ffff997e89c8d800.statahead_max=128
128
1001

real	0m5.180s
user	0m0.029s
sys	0m1.395s
ls -l 1000 files with statahead: 5 sec
statahead total: 102
statahead wrong: 2
agl total: 99
list_total: 25
fname_total: 62
hit_total: 2061
miss_total: 1280
ls -l done
rm -r /mnt/lustre/d123aa.sanity: 19 seconds
llite.lustre-ffff997e89c8d800.statahead_stats=
statahead total: 102
statahead wrong: 2
agl total: 99
list_total: 25
fname_total: 62
hit_total: 2061
miss_total: 1280
mdc.lustre-MDT0000-mdc-ffff997e89c8d800.batch_stats=
snapshot_time:            1763407990.935506572 secs.nsecs
start_time:               1763407905.420712659 secs.nsecs
elapsed_time:             85.514793913 secs.nsecs
subreqs per batch   batches   % cum %
1:		        15  29  29
2:		         3   5  35
4:		         9  17  52
8:		         4   7  60
16:		         3   5  66
32:		         2   3  70
64:		        15  29 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536