On 03/05/2016 12:09:13, Michael <mich4@gmx.de> wrote:

So I changed the Device match in : hostname notequals high-cpu-server

 

I tested it with command yes > /dev/null & on another server and I get a mail ...

 

unfortunately I got now 2 mails, one with exact processor description in Subject Line

and one with -Average- in Subject Line ...

can somebody explain this:

The checker looks like this now:

Check Condition: Require any condition - processor_usage gt 95

Device match: hostname notequals high-cpu-server

Entity match: processor_descr gt 95

 

Is there still something wrong in this rule ?

Regards

 

 

Message: 3
Date: Tue, 03 May 2016 07:27:45 +0100
From: "Adam Armstrong" <adama@memetic.org>
To: "" <observium@observium.org>
Subject: Re: [Observium] Help with Alert Checker processor usage /
excluding certain servers
Message-ID: <d5eb474b-a4ca-46ab-a87b-bb4d7d2fbfc4@getmailbird.com>
Content-Type: text/plain; charset="utf-8"

hostname ne blah.blah.com
hostname ne foo.blah.com

These are evaluated as "and", so you can put a lot of "not equals" entries in. You could even write a regular expression to cover all those devices.

BTW, if you don't have any filters, just use * in the match box, as using "hostname match *" will actually run a regular expression matching everything, rather than just, matching everything!

adam.