== sanity test 123aa: verify statahead work ============== 14:40:30 (1767037230)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8b68c5cb9800.batch_stats=0
total: 100 open/close in 0.68 seconds: 147.70 ops/second
llite.lustre-ffff8b68c5cb9800.statahead_max=0
101

real	0m0.627s
user	0m0.006s
sys	0m0.229s
ls -l 100 files without statahead: 1 sec
llite.lustre-ffff8b68c5cb9800.statahead_max=128
128
101

real	0m0.409s
user	0m0.005s
sys	0m0.245s
ls -l 100 files with statahead: 1 sec
statahead total: 52
statahead wrong: 2
agl total: 51
list_total: 20
fname_total: 32
hit_total: 661
miss_total: 1338
total: 900 open/close in 2.13 seconds: 422.28 ops/second
llite.lustre-ffff8b68c5cb9800.statahead_max=0
1001

real	0m6.585s
user	0m0.027s
sys	0m2.384s
ls -l 1000 files without statahead: 6 sec
llite.lustre-ffff8b68c5cb9800.statahead_max=128
128
1001

real	0m3.870s
user	0m0.018s
sys	0m3.105s
ls -l 1000 files with statahead: 4 sec
statahead total: 53
statahead wrong: 2
agl total: 52
list_total: 21
fname_total: 32
hit_total: 1660
miss_total: 1339
 - open/close 4145 (time 1767037261.51 total 10.00 last 414.41)
 - open/close 7900 (time 1767037271.51 total 20.00 last 375.48)
total: 9000 open/close in 23.09 seconds: 389.77 ops/second
llite.lustre-ffff8b68c5cb9800.statahead_max=0
10001

real	1m2.501s
user	0m0.342s
sys	0m21.912s
ls -l 10000 files without statahead: 62 sec
llite.lustre-ffff8b68c5cb9800.statahead_max=128
128
10001

real	0m31.774s
user	0m0.181s
sys	0m26.578s
ls -l 10000 files with statahead: 32 sec
statahead total: 54
statahead wrong: 2
agl total: 53
list_total: 22
fname_total: 32
hit_total: 11659
miss_total: 1340
ls -l done
rm -r /mnt/lustre/d123aa.sanity: 67 seconds
llite.lustre-ffff8b68c5cb9800.statahead_stats=
statahead total: 54
statahead wrong: 2
agl total: 53
list_total: 22
fname_total: 32
hit_total: 11659
miss_total: 1340
mdc.lustre-MDT0000-mdc-ffff8b68c5cb9800.batch_stats=
snapshot_time:            1767037445.807499226 secs.nsecs
start_time:               1767037231.641194727 secs.nsecs
elapsed_time:             214.166304499 secs.nsecs
subreqs per batch   batches   % cum %
1:		       265  41  41
2:		        48   7  49
4:		        56   8  57
8:		       105  16  74
16:		         8   1  75
32:		         2   0  75
64:		       154  24 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536