Re: ESTABLISHED Connection Spike (OT?)

To: lvs-users@xxxxxxxxxxxxxxxxxxxxxx
Subject: Re: ESTABLISHED Connection Spike (OT?)
From: Graeme Fowler <graeme@xxxxxxxxxxx>
Date: Fri, 29 Jul 2005 22:24:16 +0100
On Fri 29 Jul 2005 22:24:54 BST , Jacob Coby <jcoby@xxxxxxxxxxxxxxx> wrote:
Because these are all ESTABLISHED connections to our website, they're taking up an apache process, and eventually locking everyone else out.

Since it's an application-level problem your LVS is doing exactly what it should :)

If you switch on the extended status and server-status handlers in Apache you can check what Apache thinks is happening, at the very least. If it's always the same source IP, I'd consider tracking down what the machine is and seeing if (for example) it's a broken proxy, or whether you can actually route back to it - if the latter then it could be a simple network problem (or even a complex one!).



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