== sanity test 123aa: verify statahead work ============== 14:46:28 (1767728788)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff94b1d0493000.batch_stats=0
total: 100 open/close in 0.67 seconds: 149.97 ops/second
llite.lustre-ffff94b1d0493000.statahead_max=0
101

real	0m0.628s
user	0m0.006s
sys	0m0.221s
ls -l 100 files without statahead: 0 sec
llite.lustre-ffff94b1d0493000.statahead_max=128
128
101

real	0m0.349s
user	0m0.003s
sys	0m0.210s
ls -l 100 files with statahead: 0 sec
statahead total: 53
statahead wrong: 2
agl total: 49
list_total: 18
fname_total: 35
hit_total: 708
miss_total: 1062
total: 900 open/close in 2.55 seconds: 353.04 ops/second
llite.lustre-ffff94b1d0493000.statahead_max=0
1001

real	0m6.551s
user	0m0.024s
sys	0m2.172s
ls -l 1000 files without statahead: 6 sec
llite.lustre-ffff94b1d0493000.statahead_max=128
128
1001

real	0m2.376s
user	0m0.010s
sys	0m1.917s
ls -l 1000 files with statahead: 3 sec
statahead total: 54
statahead wrong: 2
agl total: 50
list_total: 19
fname_total: 35
hit_total: 1707
miss_total: 1063
 - open/close 5063 (time 1767728818.40 total 10.00 last 506.28)
total: 9000 open/close in 18.72 seconds: 480.76 ops/second
llite.lustre-ffff94b1d0493000.statahead_max=0
10001

real	1m1.345s
user	0m0.267s
sys	0m20.506s
ls -l 10000 files without statahead: 61 sec
llite.lustre-ffff94b1d0493000.statahead_max=128
128
10001

real	0m23.462s
user	0m0.148s
sys	0m19.148s
ls -l 10000 files with statahead: 24 sec
statahead total: 55
statahead wrong: 2
agl total: 51
list_total: 20
fname_total: 35
hit_total: 11706
miss_total: 1064
ls -l done
rm -r /mnt/lustre/d123aa.sanity: 63 seconds
llite.lustre-ffff94b1d0493000.statahead_stats=
statahead total: 55
statahead wrong: 2
agl total: 51
list_total: 20
fname_total: 35
hit_total: 11706
miss_total: 1064
mdc.lustre-MDT0000-mdc-ffff94b1d0493000.batch_stats=
snapshot_time:            1767728984.888254038 secs.nsecs
start_time:               1767728790.389848776 secs.nsecs
elapsed_time:             194.498405262 secs.nsecs
subreqs per batch   batches   % cum %
1:		       217  37  37
2:		        48   8  45
4:		        50   8  53
8:		        99  16  70
16:		        14   2  73
32:		         2   0  73
64:		       154  26 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536