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Current Version
r160 build
Last Release Date
Compatible With
  • Nagios 3.x
Network Monitoring Software - Download Nagios XI
Log Management Software - Nagios Log Server - Download
Netflow Analysis Software - Nagios Network Analyzer - Download
Wlsagent is a Nagios plugin which aims to provide JMX monitoring capabilities for WebLogic servers (9 & 10), whith the smallest possible memory footprint.

Monitoring is achieved with simple HTTP requests, through the use of an embedded Jetty container.

Current features are:

* JVM heap monitoring
* Server thread pool monitoring, including hung thread detection
* Transactions monitoring
* JDBC datasources monitoring
* JMS connections monitoring
* JMS queues monitoring
* HTTP sessions monitoring
* Clustering support
Wlsagent is a small JMX client, which exposes performance metrics for WebLogic servers 9.x and 10.x.

You can get the performance data by submitting simple HTTP requests to the plugin, as it embeds a Jetty container. The plugin runs in the background and handles every monitoring request, which allows a small memory footprint (a 32MB JVM heap is sufficient), no CPU overhead and short response time.
Reviews (1)
Got it working quickly, but after a couple of days running it fell over with out of memory exceptions. Didn't feel like I could use it in production so build by own scripts using WLST.