== sanity test 123aa: verify statahead work ============== 16:22:53 (1761250973)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9ccbd0321800.batch_stats=0
total: 100 open/close in 2.47 seconds: 40.49 ops/second
llite.lustre-ffff9ccbd0321800.statahead_max=0
101

real	0m2.130s
user	0m0.004s
sys	0m0.311s
ls -l 100 files without statahead: 2 sec
llite.lustre-ffff9ccbd0321800.statahead_max=128
128
101

real	0m0.757s
user	0m0.003s
sys	0m0.151s
ls -l 100 files with statahead: 1 sec
statahead total: 115
statahead wrong: 2
agl total: 112
list_total: 24
fname_total: 78
hit_total: 415
miss_total: 1609
 - open/close 686 (time 1761250998.78 total 10.02 last 68.49)
total: 900 open/close in 13.44 seconds: 66.98 ops/second
llite.lustre-ffff9ccbd0321800.statahead_max=0
1001

real	0m24.029s
user	0m0.034s
sys	0m3.112s
ls -l 1000 files without statahead: 24 sec
llite.lustre-ffff9ccbd0321800.statahead_max=128
128
1001

real	0m4.840s
user	0m0.026s
sys	0m1.632s
ls -l 1000 files with statahead: 5 sec
statahead total: 116
statahead wrong: 2
agl total: 113
list_total: 25
fname_total: 78
hit_total: 1414
miss_total: 1610
ls -l done
rm -r /mnt/lustre/d123aa.sanity: 21 seconds
llite.lustre-ffff9ccbd0321800.statahead_stats=
statahead total: 116
statahead wrong: 2
agl total: 113
list_total: 25
fname_total: 78
hit_total: 1414
miss_total: 1610
mdc.lustre-MDT0000-mdc-ffff9ccbd0321800.batch_stats=
snapshot_time:            1761251062.942988340 secs.nsecs
start_time:               1761250977.217645210 secs.nsecs
elapsed_time:             85.725343130 secs.nsecs
subreqs per batch   batches   % cum %
1:		         1   2   2
2:		         4  10  13
4:		         4  10  24
8:		         5  13  37
16:		         6  16  54
32:		         2   5  59
64:		        15  40 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536