== sanity test 123aa: verify statahead work ============== 19:16:23 (1763338583)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9fd849114000.batch_stats=0
total: 100 open/close in 3.03 seconds: 32.95 ops/second
llite.lustre-ffff9fd849114000.statahead_max=0
101

real	0m2.845s
user	0m0.005s
sys	0m0.339s
ls -l 100 files without statahead: 3 sec
llite.lustre-ffff9fd849114000.statahead_max=128
128
101

real	0m0.945s
user	0m0.005s
sys	0m0.179s
ls -l 100 files with statahead: 1 sec
statahead total: 111
statahead wrong: 2
agl total: 107
list_total: 23
fname_total: 79
hit_total: 591
miss_total: 1362
 - open/close 560 (time 1763338611.64 total 10.00 last 55.98)
total: 900 open/close in 15.30 seconds: 58.82 ops/second
llite.lustre-ffff9fd849114000.statahead_max=0
1001

real	0m22.101s
user	0m0.038s
sys	0m3.353s
ls -l 1000 files without statahead: 22 sec
llite.lustre-ffff9fd849114000.statahead_max=128
128
1001

real	0m5.072s
user	0m0.028s
sys	0m1.545s
ls -l 1000 files with statahead: 5 sec
statahead total: 112
statahead wrong: 2
agl total: 108
list_total: 24
fname_total: 79
hit_total: 1590
miss_total: 1363
ls -l done
rm -r /mnt/lustre/d123aa.sanity: 18 seconds
llite.lustre-ffff9fd849114000.statahead_stats=
statahead total: 112
statahead wrong: 2
agl total: 108
list_total: 24
fname_total: 79
hit_total: 1590
miss_total: 1363
mdc.lustre-MDT0000-mdc-ffff9fd849114000.batch_stats=
snapshot_time:            1763338673.624650164 secs.nsecs
start_time:               1763338588.070151795 secs.nsecs
elapsed_time:             85.554498369 secs.nsecs
subreqs per batch   batches   % cum %
1:		         6  16  16
2:		         2   5  21
4:		         4  10  32
8:		         4  10  43
16:		         2   5  48
32:		         3   8  56
64:		        16  43 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536