== sanity test 123aa: verify statahead work ============== 05:23:37 (1726305817)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8800b35f2800.batch_stats=0
total: 100 open/close in 0.51 seconds: 197.66 ops/second
llite.lustre-ffff8800b35f2800.statahead_max=0
101

real	0m0.517s
user	0m0.003s
sys	0m0.197s
ls -l 100 files without statahead: 0 sec
llite.lustre-ffff8800b35f2800.statahead_max=128
128
101

real	0m0.252s
user	0m0.003s
sys	0m0.099s
ls -l 100 files with statahead: 1 sec
statahead total: 27
statahead wrong: 0
agl total: 27
list_total: 27
fname_total: 0
hit_total: 804
miss_total: 138
total: 900 open/close in 1.59 seconds: 565.31 ops/second
llite.lustre-ffff8800b35f2800.statahead_max=0
1001

real	0m4.829s
user	0m0.020s
sys	0m1.832s
ls -l 1000 files without statahead: 5 sec
llite.lustre-ffff8800b35f2800.statahead_max=128
128
1001

real	0m1.031s
user	0m0.017s
sys	0m0.795s
ls -l 1000 files with statahead: 1 sec
statahead total: 28
statahead wrong: 0
agl total: 28
list_total: 28
fname_total: 0
hit_total: 1803
miss_total: 139
 - open/close 5594 (time 1726305840.55 total 10.00 last 559.35)
total: 9000 open/close in 16.24 seconds: 554.31 ops/second
llite.lustre-ffff8800b35f2800.statahead_max=0
10001

real	0m47.964s
user	0m0.222s
sys	0m17.019s
ls -l 10000 files without statahead: 48 sec
llite.lustre-ffff8800b35f2800.statahead_max=128
128
10001

real	0m9.873s
user	0m0.195s
sys	0m7.882s
ls -l 10000 files with statahead: 10 sec
statahead total: 29
statahead wrong: 0
agl total: 29
list_total: 29
fname_total: 0
hit_total: 11802
miss_total: 140
ls -l done
rm -r /mnt/lustre/d123aa.sanity/: 38 seconds
rm done
statahead total: 29
statahead wrong: 0
agl total: 29
list_total: 29
fname_total: 0
hit_total: 11802
miss_total: 140
mdc.lustre-MDT0000-mdc-ffff8800b35f2800.batch_stats=
snapshot_time:            1726305948.811330840 secs.nsecs
start_time:               1726305818.480117044 secs.nsecs
elapsed_time:             130.331213796 secs.nsecs
subreqs per batch   batches   % cum %
1:		       142  32  32
2:		        33   7  40
4:		        45  10  50
8:		        44  10  60
16:		         4   0  61
32:		         3   0  62
64:		       164  37 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536