== sanity test 123aa: verify statahead work ============== 00:40:37 (1786423237)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff986189e52000.batch_stats=0
total: 100 open/close in 2.41 seconds: 41.43 ops/second
llite.lustre-ffff986189e52000.statahead_max=0
101

real	0m2.062s
user	0m0.007s
sys	0m0.348s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff986189e52000.statahead_max=128
llite.lustre-ffff986189e52000.statahead_max=128
101

real	0m0.786s
user	0m0.010s
sys	0m0.139s
'ls -l' 100 files with statahead: 1 sec
statahead total: 158
statahead wrong: 2
agl total: 153
list_total: 24
fname_total: 98
hit_total: 631
miss_total: 1434
swrong=2 ewrong=2
 - open/close 656 (time 1786423265.81 total 10.01 last 65.54)
total: 900 open/close in 13.70 seconds: 65.71 ops/second
llite.lustre-ffff986189e52000.statahead_max=0
1001

real	0m19.911s
user	0m0.028s
sys	0m3.146s
'ls -l' 1000 files without statahead: 20 sec
llite.lustre-ffff986189e52000.statahead_max=128
llite.lustre-ffff986189e52000.statahead_max=128
1001

real	0m7.873s
user	0m0.027s
sys	0m1.551s
'ls -l' 1000 files with statahead: 8 sec
statahead total: 159
statahead wrong: 2
agl total: 154
list_total: 25
fname_total: 98
hit_total: 1630
miss_total: 1435
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 32 seconds
llite.lustre-ffff986189e52000.statahead_stats=
statahead total: 159
statahead wrong: 2
agl total: 154
list_total: 25
fname_total: 98
hit_total: 1630
miss_total: 1435
mdc.lustre-MDT0000-mdc-ffff986189e52000.batch_stats=
snapshot_time:            1786423346.328489044 secs.nsecs
start_time:               1786423243.344870191 secs.nsecs
elapsed_time:             102.983618853 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		        20  35  35
2:		         7  12  48
4:		         4   7  55
8:		         3   5  60
16:		         4   7  67
32:		         3   5  73
64:		        15  26 100
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