== sanity test 123aa: verify statahead work ============== 14:28:55 (1738956535)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff88008f721800.batch_stats=0
total: 100 open/close in 0.49 seconds: 202.19 ops/second
llite.lustre-ffff88008f721800.statahead_max=0
101

real	0m0.501s
user	0m0.002s
sys	0m0.183s
ls -l 100 files without statahead: 0 sec
llite.lustre-ffff88008f721800.statahead_max=128
128
101

real	0m0.252s
user	0m0.006s
sys	0m0.096s
ls -l 100 files with statahead: 0 sec
statahead total: 42
statahead wrong: 1
agl total: 42
list_total: 17
fname_total: 25
hit_total: 708
miss_total: 225
total: 900 open/close in 1.64 seconds: 550.19 ops/second
llite.lustre-ffff88008f721800.statahead_max=0
1001

real	0m4.384s
user	0m0.026s
sys	0m1.520s
ls -l 1000 files without statahead: 4 sec
llite.lustre-ffff88008f721800.statahead_max=128
128
1001

real	0m0.900s
user	0m0.013s
sys	0m0.698s
ls -l 1000 files with statahead: 1 sec
statahead total: 43
statahead wrong: 1
agl total: 43
list_total: 18
fname_total: 25
hit_total: 1707
miss_total: 226
 - open/close 5554 (time 1738956558.06 total 10.00 last 555.34)
total: 9000 open/close in 17.28 seconds: 520.70 ops/second
llite.lustre-ffff88008f721800.statahead_max=0
10001

real	0m46.579s
user	0m0.251s
sys	0m15.986s
ls -l 10000 files without statahead: 47 sec
llite.lustre-ffff88008f721800.statahead_max=128
128
10001

real	0m9.762s
user	0m0.192s
sys	0m7.499s
ls -l 10000 files with statahead: 10 sec
statahead total: 44
statahead wrong: 1
agl total: 44
list_total: 19
fname_total: 25
hit_total: 11706
miss_total: 227
ls -l done
rm -r /mnt/lustre/d123aa.sanity: 33 seconds
llite.lustre-ffff88008f721800.statahead_stats=
statahead total: 44
statahead wrong: 1
agl total: 44
list_total: 19
fname_total: 25
hit_total: 11706
miss_total: 227
mdc.lustre-MDT0000-mdc-ffff88008f721800.batch_stats=
snapshot_time:            1738956659.913412559 secs.nsecs
start_time:               1738956536.692512674 secs.nsecs
elapsed_time:             123.220899885 secs.nsecs
subreqs per batch   batches   % cum %
1:		       149  34  34
2:		        29   6  41
4:		        59  13  55
8:		        20   4  60
16:		         3   0  60
32:		         2   0  61
64:		       165  38 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536