Hi, we (Men & Mice) have published an article on how to select between different "flavors" of unbound compilation. The article can be found at http://otrs.menandmice.com/otrs/public.pl?Action=PublicFAQ&CategoryID=21&ItemID=47 Summary: > The unbound caching DNS Server can be optimized for various different > workloads. While most performance optimizations can be done at runtime > using the configuration file or the unbound-control tool, some more > basic decisions that influence the performance are done during the > compile-time of the unbound binaries. > > This article will explain the technical differences of the possible > "flavors" of unbound and will give proposals under which type of DNS > workload a specific flavor will perform best. The article will be kept updated when new versions of unbound are released. Any feedback and corrections are welcome. -- Carsten