== sanity test 123aa: verify statahead work ============== 13:43:26 (1741628606)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff880082441800.batch_stats=0
total: 100 open/close in 0.87 seconds: 114.33 ops/second
llite.lustre-ffff880082441800.statahead_max=0
101

real	0m0.810s
user	0m0.004s
sys	0m0.272s
ls -l 100 files without statahead: 1 sec
llite.lustre-ffff880082441800.statahead_max=128
128
101

real	0m0.310s
user	0m0.004s
sys	0m0.127s
ls -l 100 files with statahead: 0 sec
statahead total: 43
statahead wrong: 1
agl total: 43
list_total: 16
fname_total: 27
hit_total: 275
miss_total: 214
total: 900 open/close in 3.07 seconds: 292.86 ops/second
llite.lustre-ffff880082441800.statahead_max=0
1001

real	0m7.720s
user	0m0.051s
sys	0m2.460s
ls -l 1000 files without statahead: 8 sec
llite.lustre-ffff880082441800.statahead_max=128
128
1001

real	0m1.371s
user	0m0.018s
sys	0m1.093s
ls -l 1000 files with statahead: 2 sec
statahead total: 44
statahead wrong: 1
agl total: 44
list_total: 17
fname_total: 27
hit_total: 1274
miss_total: 215
 - open/close 3587 (time 1741628636.26 total 10.00 last 358.63)
 - open/close 6641 (time 1741628646.26 total 20.01 last 305.31)
total: 9000 open/close in 26.97 seconds: 333.70 ops/second
llite.lustre-ffff880082441800.statahead_max=0
10001

real	1m10.680s
user	0m0.518s
sys	0m23.557s
ls -l 10000 files without statahead: 71 sec
llite.lustre-ffff880082441800.statahead_max=128
128
10001

real	0m13.965s
user	0m0.301s
sys	0m11.265s
ls -l 10000 files with statahead: 14 sec
statahead total: 45
statahead wrong: 1
agl total: 45
list_total: 18
fname_total: 27
hit_total: 11273
miss_total: 216
ls -l done
rm -r /mnt/lustre/d123aa.sanity: 45 seconds
llite.lustre-ffff880082441800.statahead_stats=
statahead total: 45
statahead wrong: 1
agl total: 45
list_total: 18
fname_total: 27
hit_total: 11273
miss_total: 216
mdc.lustre-MDT0000-mdc-ffff880082441800.batch_stats=
snapshot_time:            1741628789.988085892 secs.nsecs
start_time:               1741628607.750897402 secs.nsecs
elapsed_time:             182.237188490 secs.nsecs
subreqs per batch   batches   % cum %
1:		       183  39  39
2:		        28   5  45
4:		        58  12  57
8:		        27   5  63
16:		         6   1  64
32:		         3   0  65
64:		       163  34 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536