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Re: What happened here? strange peaks in straffic

To: "LinuxVirtualServer.org users mailing list." <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
Subject: Re: What happened here? strange peaks in straffic
From: Jan Klopper <janklopper@xxxxxxxxx>
Date: Wed, 15 Jun 2005 15:52:45 +0200
And this time with some urls:

http://www.innerheight.com/172.16.1.101_15-day.png
http://www.innerheight.com/172.16.1.101_16-day.png
http://www.innerheight.com/172.16.1.101_17-day.png
http://www.innerheight.com/172.16.1.101_18-day.png
http://www.innerheight.com/172.16.1.101_19-day.png

If you could that a look, that would we nice.

i also noticed a little spike on the secundary link to the internet at midnight, but that should not do anything, since that link is configured to bounce back and forth if needed by using spanning-tree on the switches.

Jan Klopper wrote:

I have a cluster of 5 machines, 2 directors, 3 realservers, and localhost feature.

Thi morning it saw some strange peeks in the mrtg graphs from my switch.

The setup runs a banner on thehun.net so its a pretty diverse bunch of traffic, didn;t have any problems the last few weeks, and primarily testing reliability of the cluster.

No  15 is the primary director. (and localhost realserver)
No 16 is the failover director, (trough hearthbeat), and will do localhost realserver.
No  17 is a realserver
No  18 is a realserver
No  19 is a realserver

These are just the lan ports, and its a direct routing setup, so the traffic is returned by the realservers on their internet port.

Anyone an idea?


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