== sanity test 123aa: verify statahead work ============== 05:59:16 (1715335156)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff88012abdf000.batch_stats=0
total: 100 open/close in 0.55 seconds: 180.64 ops/second
llite.lustre-ffff88012abdf000.statahead_max=0
101

real	0m0.504s
user	0m0.002s
sys	0m0.191s
ls -l 100 files without statahead: 0 sec
llite.lustre-ffff88012abdf000.statahead_max=128
128
101

real	0m0.283s
user	0m0.001s
sys	0m0.115s
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: 628
miss_total: 136
total: 900 open/close in 1.73 seconds: 519.56 ops/second
llite.lustre-ffff88012abdf000.statahead_max=0
1001

real	0m4.926s
user	0m0.028s
sys	0m1.846s
ls -l 1000 files without statahead: 5 sec
llite.lustre-ffff88012abdf000.statahead_max=128
128
1001

real	0m1.063s
user	0m0.016s
sys	0m0.846s
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: 1627
miss_total: 137
 - open/close 5012 (time 1715335180.17 total 10.00 last 501.16)
total: 9000 open/close in 18.02 seconds: 499.56 ops/second
llite.lustre-ffff88012abdf000.statahead_max=0
10001

real	0m50.095s
user	0m0.310s
sys	0m17.798s
ls -l 10000 files without statahead: 50 sec
llite.lustre-ffff88012abdf000.statahead_max=128
128
10001

real	0m11.390s
user	0m0.222s
sys	0m9.239s
ls -l 10000 files with statahead: 11 sec
statahead total: 28
statahead wrong: 0
agl total: 28
list_total: 28
fname_total: 0
hit_total: 11626
miss_total: 138
ls -l done
rm -r /mnt/lustre/d123aa.sanity/: 39 seconds
rm done
statahead total: 28
statahead wrong: 0
agl total: 28
list_total: 28
fname_total: 0
hit_total: 11626
miss_total: 138
mdc.lustre-MDT0000-mdc-ffff88012abdf000.batch_stats=
snapshot_time:            1715335295.313816388 secs.nsecs
start_time:               1715335157.391068666 secs.nsecs
elapsed_time:             137.922747722 secs.nsecs
subreqs per batch   batches   % cum %
1:		       136  32  32
2:		        33   7  40
4:		        52  12  52
8:		        26   6  59
16:		         4   0  60
32:		         2   0  60
64:		       165  39 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536