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Re: [cross-project-issues-dev] Bugzilla hanging?

Just to close the loop on this -- the issue was caused by our load balancer's keepalive mechanism, which was set to "tcp".  Since the kernel-based tcp stack generally keeps functioning even when a server hangs itself from an Out Of Memory condition, the load balancer still sees the server as being alive and well.

We've changed the keepalive mechanism for Bugzilla to an HTTP HEAD request.  This should be much more reliable, as it depends on a fully functional Apache http server's response.


On 07/30/2013 08:53 AM, Denis Roy wrote:
One of the three nodes had hung itself.  Oddly, our load balancer was seeing it as "dead" but insisted on still sending some connections to it.

We'll look into it.  I brought the dead node back to life a couple of hours ago.


On 07/30/2013 06:19 AM, Wim Jongman wrote:
Connection timeout here as well.

On Tue, Jul 30, 2013 at 10:22 AM, Ralf Sternberg <rsternberg@xxxxxxxxxxxxxxxxx> wrote:
I can't connect to bugzilla - connection timeout.


On Tue, Jul 30, 2013 at 10:14 AM, Daniel Megert <daniel_megert@xxxxxxxxxx> wrote:
Works fine so far from Zurich this morning.


From:        Tom Schindl <tom.schindl@xxxxxxxxxxxxxxx>
To:        cross-project-issues-dev@xxxxxxxxxxx
Date:        30.07.2013 10:03
Subject:        Re: [cross-project-issues-dev] Bugzilla hanging?
Sent by:        cross-project-issues-dev-bounces@xxxxxxxxxxx

for bugzilla is hanging as well.


On 30.07.13 09:08, Eike Stepper wrote:
> I didn't have any problems with Bugzilla today.
> Cheers
> /Eike
> ----
> Am 30.07.2013 08:47, schrieb Henrik:
>> Bugzilla seems to be unresponsive for a while this morning (Git and
>> Hudson seem to work).
>> Is anybody else experiencing this?
>> -Henrik

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