== sanity test 123aa: verify statahead work ============== 18:12:34 (1756678354)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9d638529f800.batch_stats=0
total: 100 open/close in 0.62 seconds: 160.64 ops/second
llite.lustre-ffff9d638529f800.statahead_max=0
101

real	0m0.588s
user	0m0.002s
sys	0m0.214s
ls -l 100 files without statahead: 1 sec
llite.lustre-ffff9d638529f800.statahead_max=128
128
101

real	0m0.396s
user	0m0.003s
sys	0m0.251s
ls -l 100 files with statahead: 1 sec
statahead total: 53
statahead wrong: 2
agl total: 52
list_total: 20
fname_total: 32
hit_total: 279
miss_total: 1640
total: 900 open/close in 1.90 seconds: 472.59 ops/second
llite.lustre-ffff9d638529f800.statahead_max=0
1001

real	0m5.581s
user	0m0.019s
sys	0m1.959s
ls -l 1000 files without statahead: 5 sec
llite.lustre-ffff9d638529f800.statahead_max=128
128
1001

real	0m3.200s
user	0m0.013s
sys	0m2.459s
ls -l 1000 files with statahead: 3 sec
statahead total: 54
statahead wrong: 2
agl total: 53
list_total: 21
fname_total: 32
hit_total: 1278
miss_total: 1641
 - open/close 4529 (time 1756678383.17 total 10.00 last 452.80)
total: 9000 open/close in 19.85 seconds: 453.30 ops/second
llite.lustre-ffff9d638529f800.statahead_max=0
10001

real	0m57.375s
user	0m0.200s
sys	0m19.584s
ls -l 10000 files without statahead: 58 sec
llite.lustre-ffff9d638529f800.statahead_max=128
128
10001

real	0m27.681s
user	0m0.151s
sys	0m22.728s
ls -l 10000 files with statahead: 28 sec
statahead total: 55
statahead wrong: 2
agl total: 54
list_total: 22
fname_total: 32
hit_total: 11277
miss_total: 1642
ls -l done
rm -r /mnt/lustre/d123aa.sanity: 61 seconds
llite.lustre-ffff9d638529f800.statahead_stats=
statahead total: 55
statahead wrong: 2
agl total: 54
list_total: 22
fname_total: 32
hit_total: 11277
miss_total: 1642
mdc.lustre-MDT0000-mdc-ffff9d638529f800.batch_stats=
snapshot_time:            1756678549.304301808 secs.nsecs
start_time:               1756678355.939052040 secs.nsecs
elapsed_time:             193.365249768 secs.nsecs
subreqs per batch   batches   % cum %
1:		       281  42  42
2:		        47   7  49
4:		        59   8  58
8:		       113  17  75
16:		         8   1  76
32:		         2   0  77
64:		       152  22 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536