== sanity test 123aa: verify statahead work ============== 11:06:34 (1713366394)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8800b6313800.batch_stats=0
total: 100 open/close in 0.50 seconds: 198.67 ops/second
llite.lustre-ffff8800b6313800.statahead_max=0
101

real	0m0.499s
user	0m0.006s
sys	0m0.177s
ls -l 100 files without statahead: 1 sec
llite.lustre-ffff8800b6313800.statahead_max=128
128
101

real	0m0.274s
user	0m0.002s
sys	0m0.111s
ls -l 100 files with statahead: 1 sec
statahead total: 26
statahead wrong: 0
agl total: 26
list_total: 26
fname_total: 0
hit_total: 342
miss_total: 136
total: 900 open/close in 2.13 seconds: 422.19 ops/second
llite.lustre-ffff8800b6313800.statahead_max=0
1001

real	0m4.855s
user	0m0.020s
sys	0m1.599s
ls -l 1000 files without statahead: 5 sec
llite.lustre-ffff8800b6313800.statahead_max=128
128
1001

real	0m1.047s
user	0m0.017s
sys	0m0.816s
ls -l 1000 files with statahead: 1 sec
statahead total: 27
statahead wrong: 0
agl total: 27
list_total: 27
fname_total: 0
hit_total: 1341
miss_total: 137
 - open/close 5084 (time 1713366418.22 total 10.00 last 508.31)
total: 9000 open/close in 17.51 seconds: 514.09 ops/second
llite.lustre-ffff8800b6313800.statahead_max=0
10001

real	0m51.102s
user	0m0.263s
sys	0m17.634s
ls -l 10000 files without statahead: 51 sec
llite.lustre-ffff8800b6313800.statahead_max=128
128
10001

real	0m9.957s
user	0m0.200s
sys	0m7.770s
ls -l 10000 files with statahead: 10 sec
statahead total: 28
statahead wrong: 0
agl total: 28
list_total: 28
fname_total: 0
hit_total: 11340
miss_total: 138
ls -l done
rm -r /mnt/lustre/d123aa.sanity/: 38 seconds
rm done
statahead total: 28
statahead wrong: 0
agl total: 28
list_total: 28
fname_total: 0
hit_total: 11340
miss_total: 138
mdc.lustre-MDT0000-mdc-ffff8800b6313800.batch_stats=
snapshot_time:            1713366531.819007949 secs.nsecs
start_time:               1713366395.379815832 secs.nsecs
elapsed_time:             136.439192117 secs.nsecs
subreqs per batch   batches   % cum %
1:		       153  36  36
2:		        30   7  43
4:		        47  11  54
8:		        16   3  58
16:		         4   0  59
32:		         4   0  60
64:		       165  39 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536