[bind10-dev] auth statistics

[Yoshitaka Aharen]

Hello,

I've merged master into trac2157 and took a benchmark with query_bench for
in-memory zone.

              with stats   without stats
            (git 68caee8)  (git 0c9ad61)
            --------------.--------------
existent
TLD qnames     71,751.93      74,185.68

with 50% of
nonexistent    94,952.44      97,275.63
qnames

It shows the overhead is 3.28% for existent queries and 2.39% for
nonexistent queries. Nonexistent queries are actually faster than
existent queries.

Thanks,

-- 
Yoshitaka Aharen <aharen at jprs.co.jp>
Japan Registry Services Co., Ltd.