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Questions tagged [rhq]

RHQ is an open source systems monitoring and management solution.

RHQ is an extensible tool to monitor your infrastructure of machines and applications, alert operators on user defined conditions, configure resources and run operations on them from a central web-based UI. Other ways of communicating with RHQ include a command line interface and a REST-api.

RHQ's monitoring and management capabilities are typically extended by writing plugins.

RHQ is written in Java.

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30 questions
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How do I create an RHQ plugin?

I am trying to develop an rhq plugin for a service that requires metrics. The entire application uses an rhq-server. A new rhq-plugin is required, and I know that I have to create a new rhq-plugin.xml and deploy it as a jar to be used by the…
absessive
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Monitor Java heap usage

I am about to monitor JVM memory utilization for individual nodes. The tool (JON 3.3) has different metrics like initial heap/non heap , committed heap/non heap , used heap /non heap , maximum heap/non heap usages. I have decided to monitor used…
karthik
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infinispan-rhq-plugin, can't find Infinispan instances

Following this info: https://docs.jboss.org/author/display/ISPN/Management+Tooling#ManagementTooling-RHQ Fresh RHQ install. Server OK. Agent OK Uploaded infinispan-rhq-plugin to the serve. Synced it to the agent ok. Can't find any Infinispan…
Martim Ramos
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Cannot install RHQ

I am trying to install RHQ Version 4.12 according to the book. It seems simple enough, but I cannot get it to work. The underlying Jboss AS does not seem to boot up and the installation procedure stops with: 15:39:17,223 ERROR…
Stefan
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rhq default user/password - whe

I just installed latest rhq rhq-server-4.10.0, I go into http://myrhq:7080/coregui/ and try to login with admin and with rhqadmin and password used for database, but it doesn't work (actually not strange cause I tried with database password - not…
bastiat
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RHQ JBoss operations network (JON) and monitoring network

I wonder if JON/RHQ could be used to monitor bottlenecks in the infrastructure with regards to network (firewalls, switches etc.) during loadtesting with i.e. LoadRunner.
Magnus Jensen
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How to install rhq-agent from rhq-server using silent installation?

Is it possible to install rhq-agent from rhq-server silently only by specifying agent IP Address.
user1852586
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Can RHQ Slow down system?

We have installed RHQ monitoring system http://rhq-project.org/display/RHQ/Home. From that time our program started to slow down. It happens every day at 9:20~30 AM. Can RHQ slow down system? Because our admin claims that the RHQ can not slow down…
Eazy
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Jboss ON installation waiting for server

I'm trying to install Jboss Operations Network server and have issues during the step where installer tries to connect to local Jboss server. Hence, I'm constantly getting this info message: INFO [org.rhq.server.control.command.Install] Still…
Medardas
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System load vs user load

I found two options in my dashboard like system load and user load. What is the difference between them and which one should be monitored . I am using JON 3.3 to monitor EAP applications
karthik
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RHQ Agent does not install

I configured the rhq-agent.bat. When I try to run it. It has the followings errors: 2015-06-25 14:51:24,891 ERROR [RHQ Server Polling Thread] (enterprise.communications.command.client.JBossRemotingRemoteCommunicator)-…
Nic
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Is it possible to create an RHQ plugin that collects historic measurements from files?

I'm trying to create an RHQ plugin to gather some measurements. It seems relativity easy to create a plugin that return a value for the present moment. However, I need to collect these measurements from files. These files are created on a schedule,…
robingrindrod
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Error at install JBoss RHQ

When I'm trying to execute the "rhq-encode-value" from the RHQ Server (4.1.3) I get the following error: Error: no se ha encontrado o cargado la clase principal SERVER\bin\rhq-server.properties Wich in english means: Error: Can't find or load…
Nic
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Log4j logging not working when rhq-remoting-cli-4.7.0.jar is present in lib folder

I have web application deployed on JBOSS 5.0.1 GA server and lib folder contains rhq-remoting-cli-4.7.0.jar. Will there be any conflict with Log4j logging? If I removed rhq-remoting-cli-4.7.0.jar then logging do happens but when this file exists the…
hardy_sandy
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LoadRunner suggested approach to monitoring cloud based JBoss infrastructure

My Project has a technical platform consisting of a cloud-based set up with JBoss nodes running on Linux VMs and databases connected to these further below. Obviously I can configure each JBoss instance to accept Remote monitoring via JMX and use…
Magnus Jensen
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