== sanity test 123aa: verify statahead work ============== 23:53:38 (1786420418)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff88ac51f09800.batch_stats=0
total: 100 open/close in 3.08 seconds: 32.50 ops/second
llite.lustre-ffff88ac51f09800.statahead_max=0
101

real	0m2.944s
user	0m0.004s
sys	0m0.366s
'ls -l' 100 files without statahead: 3 sec
llite.lustre-ffff88ac51f09800.statahead_max=128
llite.lustre-ffff88ac51f09800.statahead_max=128
101

real	0m1.083s
user	0m0.007s
sys	0m0.178s
'ls -l' 100 files with statahead: 1 sec
statahead total: 126
statahead wrong: 2
agl total: 122
list_total: 24
fname_total: 89
hit_total: 743
miss_total: 1348
swrong=2 ewrong=2
 - open/close 697 (time 1786420447.90 total 10.00 last 69.69)
total: 900 open/close in 12.78 seconds: 70.45 ops/second
llite.lustre-ffff88ac51f09800.statahead_max=0
1001

real	0m27.199s
user	0m0.036s
sys	0m3.297s
'ls -l' 1000 files without statahead: 27 sec
llite.lustre-ffff88ac51f09800.statahead_max=128
llite.lustre-ffff88ac51f09800.statahead_max=128
1001

real	0m8.727s
user	0m0.026s
sys	0m1.649s
'ls -l' 1000 files with statahead: 9 sec
statahead total: 127
statahead wrong: 2
agl total: 123
list_total: 25
fname_total: 89
hit_total: 1742
miss_total: 1349
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 24 seconds
llite.lustre-ffff88ac51f09800.statahead_stats=
statahead total: 127
statahead wrong: 2
agl total: 123
list_total: 25
fname_total: 89
hit_total: 1742
miss_total: 1349
mdc.lustre-MDT0000-mdc-ffff88ac51f09800.batch_stats=
snapshot_time:            1786420527.043222512 secs.nsecs
start_time:               1786420424.190628638 secs.nsecs
elapsed_time:             102.852593874 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         5  12  12
2:		         5  12  24
4:		         6  14  39
8:		         5  12  51
16:		         2   4  56
32:		         2   4  60
64:		        16  39 100
unlink(/mnt/lustre/d123aa.sanity/f123aa.sanity0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536