I don't think the cost is that great having querylogging enabled, running the same test using dnsperf there's a 43% performance-increase but 70 000 queries per second is still acceptable with query-logging enabled.
/Jonathan On Tue, Apr 28, 2009 at 10:05 AM, Alan Clegg <alan_cl...@isc.org> wrote: > Jonathan Petersson wrote: >> So I gave tail a try in perl both via File::Tail and by putting tail >> -f in a pipe. > > As was stated previously in this thread, you are going down a bad path > by using query-log for any purpose beyond short debugging sessions. > > The loss in performance is rather painful. > > The use of a network sniffing package is much preferable. > > [Just to see, try running your million queries with and without query > logging turned on and see if you are happy with the results] > > But, if that's what you want to do, I wish you luck. > > AlanC > > > _______________________________________________ > bind-users mailing list > bind-users@lists.isc.org > https://lists.isc.org/mailman/listinfo/bind-users > _______________________________________________ bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
