Ejaz wrote: > Hi, > I have installed BIND 9.3.4-P1on RedhatEnterprise Linux 5, as we are an ISP > we have near 1000 domains are hosted in our dns, also all our customers are > using our DNS to browse, > > My problem is most of the times my CPU utilisation remain 80%,90% and 100%. > So any help will be will be great for me, > You should first determine what is the major load contributor. "top" will give you a basic idea (look for the lines that begin with "Cpu(s):")
> I have following entries in my /var/log/syslog, and > > In my experience the load can be greatly reduced by disabling named's syslog logging. You could also change syslog.conf to not log daemon facility. Regards, Fajar
