== sanity test 123aa: verify statahead work ============== 13:21:46 (1761240106)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff9625c8a70800.batch_stats=0
total: 100 open/close in 2.11 seconds: 47.47 ops/second
llite.lustre-ffff9625c8a70800.statahead_max=0
101

real	0m1.750s
user	0m0.005s
sys	0m0.282s
ls -l 100 files without statahead: 2 sec
llite.lustre-ffff9625c8a70800.statahead_max=128
128
101

real	0m0.611s
user	0m0.005s
sys	0m0.170s
ls -l 100 files with statahead: 1 sec
statahead total: 115
statahead wrong: 2
agl total: 112
list_total: 24
fname_total: 77
hit_total: 343
miss_total: 1493
 - open/close 840 (time 1761240129.86 total 10.00 last 83.98)
total: 900 open/close in 10.83 seconds: 83.10 ops/second
llite.lustre-ffff9625c8a70800.statahead_max=0
1001

real	0m17.677s
user	0m0.024s
sys	0m2.780s
ls -l 1000 files without statahead: 17 sec
llite.lustre-ffff9625c8a70800.statahead_max=128
128
1001

real	0m4.173s
user	0m0.022s
sys	0m1.421s
ls -l 1000 files with statahead: 4 sec
statahead total: 116
statahead wrong: 2
agl total: 113
list_total: 25
fname_total: 77
hit_total: 1342
miss_total: 1494
 - open/close 747 (time 1761240170.99 total 10.01 last 74.62)
total: 1000 open/close in 13.22 seconds: 75.64 ops/second
llite.lustre-ffff9625c8a70800.statahead_max=0
2001

real	0m38.590s
user	0m0.059s
sys	0m5.535s
ls -l 2000 files without statahead: 39 sec
llite.lustre-ffff9625c8a70800.statahead_max=128
128
2001

real	0m7.890s
user	0m0.049s
sys	0m2.951s
ls -l 2000 files with statahead: 8 sec
statahead total: 117
statahead wrong: 2
agl total: 114
list_total: 26
fname_total: 77
hit_total: 3341
miss_total: 1495
ls -l done
rm -r /mnt/lustre/d123aa.sanity: 24 seconds
llite.lustre-ffff9625c8a70800.statahead_stats=
statahead total: 117
statahead wrong: 2
agl total: 114
list_total: 26
fname_total: 77
hit_total: 3341
miss_total: 1495
mdc.lustre-MDT0000-mdc-ffff9625c8a70800.batch_stats=
snapshot_time:            1761240255.515392359 secs.nsecs
start_time:               1761240109.901970750 secs.nsecs
elapsed_time:             145.613421609 secs.nsecs
subreqs per batch   batches   % cum %
1:		        26  22  22
2:		        10   8  30
4:		        12  10  40
8:		        15  12  53
16:		         8   6  60
32:		         3   2  62
64:		        44  37 100
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536