Glassfish monitoring install#

both of them did not have jstatd running.

I have two hosts with similar configuration, and to the one of them I was able to connect, the other one – not. This source states that the jstatd (daemon responsible for RMI) has to be running in order to be able to connect to GF using RMI. There You have to set the JVM Parameter: =Glassfish_Server_External_IP_AddressĪnd it works! Helpful sources: source 1 and source 2. The solution is to set in a Glassfish his own external IP address, using GF admin GUI. Then VisualVM is lost, because following requests are sent to given IP (127.0.0.1). The result is that RMI receives packets from VisualVM, and then responses that it is listening on his local IP address (127.0.0.1). It was necessary because of a NAT, I suppose. I solved this issue by dedicated RMI configuration. Problem connecting to the remote Glassfish instanceĪfter setting up the Glassfish IP address and credentials the connection could not be established. Removing App #1 by Glassfish admin GUI helped to resolve this conflict, and App #2 (the current version showed up and was able to be monitored. It appeared that App #1 was an older version of an existing App #2 (that is was not visible because of it). In order to generate statistics put some load on the web application. Resolution: Only servlets with some statistics available are displayed. No Servlets Displayed In The Runtime Area Of GlassFish Web Application Tabĭescription: There are no servlets displayed in the runtime are of GlassFish web application tab (see here) Here is how it looks like in VisualVM: VisualVM Showing dead applicationĪpp cannot be analyzed and there is some info on the VisualVM troubleshooting page (at the bottom): It appears that this is some old app visible in Glassfish admin GUI, but not existing on the file system. One of the Glassfish applications in VisualVM is visible but its stats are not available (App #1), and the other application is not visible at all You can take a look also in Application Server -> Monitor, if You like :) Problem 1 Set it in: Configuration -> Monitoring.ĭefault configuration in Configuration -> Admin Service -> System is enough. For HTTP Service and Web Container at least. Just turn on Glassfish Monitoring using GUI. Tools does not differ in a connection method – problems were exactly the same and not caused by tools, but by glassfish setup, application statuses and firewall configuration. NOTE: OMi Management Pack for Glassfish is a community content and is supported using the relevant forum only.On a production environment I came across few (mainly connection related) issues while trying to monitor glassfish application remotely with either JConsole or VisualVM.

Glassfish monitoring install#

It is recommended to install the latest version of the Monitor Framework available under OMi Management Pack Development Kit for latest features and quality enhancements. Prerequisite: OMi Management Pack for Glassfish depends on the Monitor Framework package which must be installed prior to installing the Management Pack. OMi MP for Glassfish is tested with following versions for Glassfish The performance and availability metrics are stored in HP Operations agent data store which is used by the reporting and graphing solutions. Service Model (RtSM) View, and out-of-the-box performance graphs. The HP OMi Management Pack for GlassFish Server (OMi MP for GlassFish Server) works with HP Operations Manager i (OMi) and enables you to monitor the availability and performance of GlassFish Server operating in your environment.The OMi MP for GlassFish Server includes Aspects and Runtime