[Xymon] NTP test runtime increase after OS upgrade

Johan Sjöberg johan.sjoberg at deltamanagement.se
Thu Mar 17 21:30:52 CET 2011


Hi

It looks correct, and the DNS lookups in xymonnet don't take longer than before. I can resolve correctly from the prompt as well.

/Johan

From: Root, Paul [mailto:Paul.Root at qwest.com]
Sent: den 17 mars 2011 21:12
To: Johan Sjöberg; xymon at xymon.com
Subject: RE: NTP test runtime increase after OS upgrade

Sounds like a dns issue.

Would your resolv.conf file be messed up?


Paul Root
Lead Internet Systems Eng
Qwest Network Services


________________________________
From: xymon-bounces at xymon.com [mailto:xymon-bounces at xymon.com] On Behalf Of Johan Sjöberg
Sent: Thursday, March 17, 2011 3:06 PM
To: xymon at xymon.com
Subject: [Xymon] NTP test runtime increase after OS upgrade
Hi.

Today I updated our xymon server from Debian Lenny to Squeeze. After the upgrade, the NTP tests take a lot more time. We have two hosts that we test NTP on, and before the upgrade it took 0.2 seconds. Now it takes 8 seconds. This must have been caused by an upgrade of some of the OS packages/libs. Does the NTP test use ntpdate or some other application from the OS?
Should I recompile Xymon after doing an upgrade like this, to link it to new versions of the libraries?

/Johan


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