Hi there, On Thu, 12 Mar 2020, ShubhamGoyal wrote:
we made a recurive resolver (Cent OS 7, 8GB RAM ,250 GB Hard disk and network speed is also good ) . It reply in 1200 msec and 1800 msec (which is very slow). if it gave Reply by Cache (80 msec or 76 msec). so i want to know about, How can i improve my recursive resolver speed.
I wonder if you have some kind of networking misconfiguration which results in timeouts while BIND is waiting for responses. Perhaps you will learn more about what is happening if you look at the network traffic using a tool such as Wireshark.
and If we apply syslog (it is a centralised logging of bind) . then any profit for recursive resolver.
If I had a problem with anything which used centralised logging, one of the first things I would do is check that the centralised logging was not causing the problem - it is very simple to change the logging arrangements. Having said that, I have never found that centralised logging has caused any problems when it is set up sanely. -- 73, Ged. _______________________________________________ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
