== sanity test 123aa: verify statahead work ============== 13:45:48 (1744047948)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff88012d013800.batch_stats=0
total: 100 open/close in 0.49 seconds: 204.48 ops/second
llite.lustre-ffff88012d013800.statahead_max=0
101

real	0m0.484s
user	0m0.006s
sys	0m0.172s
ls -l 100 files without statahead: 1 sec
llite.lustre-ffff88012d013800.statahead_max=128
128
101

real	0m0.300s
user	0m0.002s
sys	0m0.125s
ls -l 100 files with statahead: 0 sec
statahead total: 48
statahead wrong: 1
agl total: 48
list_total: 16
fname_total: 32
hit_total: 597
miss_total: 212
total: 900 open/close in 2.60 seconds: 345.93 ops/second
llite.lustre-ffff88012d013800.statahead_max=0
1001

real	0m5.166s
user	0m0.022s
sys	0m1.830s
ls -l 1000 files without statahead: 5 sec
llite.lustre-ffff88012d013800.statahead_max=128
128
1001

real	0m1.080s
user	0m0.019s
sys	0m0.821s
ls -l 1000 files with statahead: 1 sec
statahead total: 49
statahead wrong: 1
agl total: 49
list_total: 17
fname_total: 32
hit_total: 1596
miss_total: 213
 - open/close 4947 (time 1744047972.84 total 10.00 last 494.53)
 - open/close 8756 (time 1744047982.85 total 20.01 last 380.78)
total: 9000 open/close in 21.03 seconds: 427.99 ops/second
llite.lustre-ffff88012d013800.statahead_max=0
10001

real	1m22.217s
user	0m0.288s
sys	0m27.811s
ls -l 10000 files without statahead: 82 sec
llite.lustre-ffff88012d013800.statahead_max=128
128
10001

real	0m10.629s
user	0m0.180s
sys	0m8.117s
ls -l 10000 files with statahead: 10 sec
statahead total: 50
statahead wrong: 1
agl total: 50
list_total: 18
fname_total: 32
hit_total: 11595
miss_total: 214
ls -l done
rm -r /mnt/lustre/d123aa.sanity: 57 seconds
llite.lustre-ffff88012d013800.statahead_stats=
statahead total: 50
statahead wrong: 1
agl total: 50
list_total: 18
fname_total: 32
hit_total: 11595
miss_total: 214
mdc.lustre-MDT0000-mdc-ffff88012d013800.batch_stats=
snapshot_time:            1744048140.521834133 secs.nsecs
start_time:               1744047949.184473441 secs.nsecs
elapsed_time:             191.337360692 secs.nsecs
subreqs per batch   batches   % cum %
1:		       128  31  31
2:		        24   5  37
4:		        49  12  49
8:		        29   7  57
16:		         6   1  58
32:		         3   0  59
64:		       164  40 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536