LVS
lvs-users
Google
 
Web LinuxVirtualServer.org

Re: LVS bottleneck?

To: "LinuxVirtualServer.org users mailing list." <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
Subject: Re: LVS bottleneck?
From: Matthew Crocker <matthew@xxxxxxxxxxx>
Date: Fri, 1 Aug 2003 20:49:27 -0400

I don't have a measure of packets/second but normal peak is around 2
megabits/second according to my ISP.

My Director is a Single Celeron 333Mhz with 64MB RAM and it can easily handle 10mbps with LVS-NAT. I average about 4 mbps and peak around 20mbps. I have some pretty big anti-spam iptables in there as well.

2mbps is pretty easy for any modern OS/CPU to handle.

The servers run a lot of perl/mod_perl scripts (via ssi calls in static
html pages) and when the load goes up there is usually plenty of idle cpu
remaining but lots of zombies present.



This sounds like a problem with your real servers and not your LVS Director.


-Neil

_______________________________________________
LinuxVirtualServer.org mailing list - lvs-users@xxxxxxxxxxxxxxxxxxxxxx
Send requests to lvs-users-request@xxxxxxxxxxxxxxxxxxxxxx
or go to http://www.in-addr.de/mailman/listinfo/lvs-users


<Prev in Thread] Current Thread [Next in Thread>