== sanity test 123aa: verify statahead work ============== 05:40:12 (1744537212)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8800a7595800.batch_stats=0
total: 100 open/close in 0.51 seconds: 197.05 ops/second
llite.lustre-ffff8800a7595800.statahead_max=0
101

real	0m0.528s
user	0m0.005s
sys	0m0.191s
ls -l 100 files without statahead: 0 sec
llite.lustre-ffff8800a7595800.statahead_max=128
128
101

real	0m0.237s
user	0m0.002s
sys	0m0.101s
ls -l 100 files with statahead: 0 sec
statahead total: 45
statahead wrong: 1
agl total: 45
list_total: 16
fname_total: 29
hit_total: 419
miss_total: 214
total: 900 open/close in 2.01 seconds: 447.50 ops/second
llite.lustre-ffff8800a7595800.statahead_max=0
1001

real	0m5.011s
user	0m0.030s
sys	0m1.816s
ls -l 1000 files without statahead: 5 sec
llite.lustre-ffff8800a7595800.statahead_max=128
128
1001

real	0m1.105s
user	0m0.015s
sys	0m0.876s
ls -l 1000 files with statahead: 1 sec
statahead total: 46
statahead wrong: 1
agl total: 46
list_total: 17
fname_total: 29
hit_total: 1418
miss_total: 215
 - open/close 4789 (time 1744537236.62 total 10.00 last 478.79)
total: 9000 open/close in 18.42 seconds: 488.65 ops/second
llite.lustre-ffff8800a7595800.statahead_max=0
10001

real	1m2.210s
user	0m0.296s
sys	0m20.913s
ls -l 10000 files without statahead: 63 sec
llite.lustre-ffff8800a7595800.statahead_max=128
128
10001

real	0m10.248s
user	0m0.186s
sys	0m8.064s
ls -l 10000 files with statahead: 10 sec
statahead total: 47
statahead wrong: 1
agl total: 47
list_total: 18
fname_total: 29
hit_total: 11417
miss_total: 216
ls -l done
rm -r /mnt/lustre/d123aa.sanity: 37 seconds
llite.lustre-ffff8800a7595800.statahead_stats=
statahead total: 47
statahead wrong: 1
agl total: 47
list_total: 18
fname_total: 29
hit_total: 11417
miss_total: 216
mdc.lustre-MDT0000-mdc-ffff8800a7595800.batch_stats=
snapshot_time:            1744537359.945778943 secs.nsecs
start_time:               1744537213.550981648 secs.nsecs
elapsed_time:             146.394797295 secs.nsecs
subreqs per batch   batches   % cum %
1:		       188  39  39
2:		        35   7  47
4:		        54  11  58
8:		        25   5  63
16:		         5   1  64
32:		         3   0  65
64:		       163  34 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536