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Displaying posts with tag: snmp (reset)
Introducing mysql-snmp!

Thanks to Days of Wonder the company I work for, I’m proud to release in Free Software (GPL):

mysql-snmp – monitor a MySQL server with SNMP History

At Days of Wonder, we’re using MySQL for almost everything since the beginning of the company. We were initially monitoring all our infrastructure with mon and Cricket, including our MySQL servers. Nine months ago I migrated the monitoring infrastructure to OpenNMS, and at the same we lost the Cricket MySQL monitoring (which was done with direct SQL SHOW STATUS LIKE commands).

I had to find another way, and since OpenNMS excels at SNMP, it was natural to monitor MySQL through SNMP. My browsing …

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Is agent-based or agentless monitoring best?

Rob Young has posted a few blog entries lately on the MySQL Enterprise monitoring software. His latest post claims that agent-based monitoring is equivalent to extensibility (MySQL Enterprise Monitor: Agent = Extensibility).

I think this is conflating two completely distinct properties of a monitoring solution. Cacti is extremely extensible, with a plugin-based architecture and [...]

Useful Cacti Templates to Monitor Your Servers

Recently I had one customer for consulting and aside from mysql optimization, etc they asked me for cacti installation/setup to monitor their pretty generic LAMP application. I’ve started setting up all this stuff and I’ve never thought it could be so painful… lots of different templates for the same tasks, all of them are incompatible with recent cacti releases, etc, etc… So, this post is generally a list of used templates with a fixes I’ve made to make them work on recent cacti release.

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