== sanity test 123aa: verify statahead work ============== 11:34:34 (1776872074)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9ad651086000.batch_stats=0
total: 100 open/close in 0.64 seconds: 156.80 ops/second
llite.lustre-ffff9ad651086000.statahead_max=0
101

real	0m0.750s
user	0m0.004s
sys	0m0.282s
ls -l 100 files without statahead: 1 sec
llite.lustre-ffff9ad651086000.statahead_max=128
128
101

real	0m0.359s
user	0m0.005s
sys	0m0.193s
ls -l 100 files with statahead: 0 sec
statahead total: 55
statahead wrong: 2
agl total: 53
list_total: 18
fname_total: 35
hit_total: 378
miss_total: 254
total: 900 open/close in 1.92 seconds: 467.80 ops/second
llite.lustre-ffff9ad651086000.statahead_max=0
1001

real	0m5.805s
user	0m0.016s
sys	0m2.170s
ls -l 1000 files without statahead: 6 sec
llite.lustre-ffff9ad651086000.statahead_max=128
128
1001

real	0m2.733s
user	0m0.011s
sys	0m2.153s
ls -l 1000 files with statahead: 3 sec
statahead total: 56
statahead wrong: 2
agl total: 54
list_total: 19
fname_total: 35
hit_total: 1377
miss_total: 255
 - open/close 4623 (time 1776872103.52 total 10.00 last 462.28)
total: 9000 open/close in 19.94 seconds: 451.37 ops/second
llite.lustre-ffff9ad651086000.statahead_max=0
10001

real	1m1.653s
user	0m0.195s
sys	0m22.982s
ls -l 10000 files without statahead: 62 sec
llite.lustre-ffff9ad651086000.statahead_max=128
128
10001

real	0m28.925s
user	0m0.212s
sys	0m21.982s
ls -l 10000 files with statahead: 29 sec
statahead total: 57
statahead wrong: 2
agl total: 55
list_total: 20
fname_total: 35
hit_total: 11376
miss_total: 256
ls -l done
rm -r /mnt/lustre/d123aa.sanity: 79 seconds
llite.lustre-ffff9ad651086000.statahead_stats=
statahead total: 57
statahead wrong: 2
agl total: 55
list_total: 20
fname_total: 35
hit_total: 11376
miss_total: 256
mdc.lustre-MDT0000-mdc-ffff9ad651086000.batch_stats=
snapshot_time:            1776872295.339814665 secs.nsecs
start_time:               1776872076.236903663 secs.nsecs
elapsed_time:             219.102911002 secs.nsecs
subreqs per batch   batches   % cum %
1:		       375  49  49
2:		        56   7  56
4:		        80  10  67
8:		        85  11  78
16:		        11   1  79
32:		         3   0  80
64:		       152  19 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536