[dns-operations] simple measurement

[Wessels, Duane]

On Jan 7, 2011, at 12:30 PM, Randy Bush wrote:

> duane has sped up dnstop a jillionfold, and it now processes my daily
> dnscap collection in a few minutes.  whew!


Yes, the hashing performance was dismal and I added an option to disable
the tables that consume a lot of memory.  New version is now posted
at http://dns.measurement-factory.com/tools/dnstop/source.html