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Questions tagged [java-melody]

The goal of JavaMelody is to monitor Java or Java EE application servers in QA and production environments

The goal of JavaMelody is to monitor Java or Java EE application servers in QA and production environments. It is not a tool to simulate requests from users, it is a tool to measure and calculate statistics on real operation of an application depending on the usage of the application by users.

See https://github.com/javamelody/javamelody/wiki

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Error starting JBOSS 7.4 after upgrade javamelody version from 1.65.0 to 1.66.0

I'm upgrading the project dependencies and I'm getting this error after upgrade javamelody-core version from 1.65 to 1.66. The error occurs when I try start JBOSS server. 10:22:20,187 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-2)…
Guilherme Dambros
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JavaMelody error - java.lang.NoSuchMethodError: sun.nio.ch.DirectBuffer.cleaner()Lsun/misc/Cleaner

Im working on an application that runs with Wildfly 11 as its application server on JDK 11 and uses java melody 1.55.0 as its monitoring tool. The thing is, when i open the java melody, the graphs could not be loaded and i saw this error in the…
Bram
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Is there any hack to disable Ignite / Hazelcast from launching when javamelody is enabled?

I have project with Hazelcast & Ignite dependencies. And Ignite actually not started/used (there is property that switches Ignite & Hazelcast at app start). A Hazelcast's client is used which connects to the cluster. Used for storage (not…
Timur Efimov
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JavaMelody with multiple web apps

I would like to use JavaMelody to monitor multiple Java web apps (app1, app2, app3) individually. My server is Tomcat9. Is it simply copy the files javamelody.jar and jrobin-1.5.9.jar to the WEB-INF/lib directory of the each war (app1, app2, app3)…
leonlai
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Javamelody, spring boot management port and jetty

For security purposes, I'd like to have javamelody running on my app management port, not the main traffic port. This is a 1.5.13 spring boot app running jetty with some actuator endpoints enabled. I have set the actuator property management.port to…
Mark Sawers
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Tomcat sets JAVA_HOME to point at JRE rather than JDK

I'm using JavaMelody on Tomcat 7 in order to monitor memory usage. When I fire up Tomcat and navigate to the /monitoring page, all is fine and dandy. However, when I try and generate a Memory Histogram, a pop-up appears informing me that 'Memory…
angusrose
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tomcat performance monitoring in JavaMelody and ab

I am new to JavaMelody and benchmark. I am using JavaMelody to monitor my Jersey Application in tomcat following https://dzone.com/articles/a-step-by-step-guide-to-tomcat-performance-monitor. My application setup: 4 docker containers setup by…
BAE
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Using @WebFilter and @WebListener vs and in web.xml (Jersy2 with Servlet 3.x)

I am trying to use java-melody in an web application for monitoring purposes. Dependency in build.gradle compile group: 'net.bull.javamelody', name: 'javamelody-core', version: '1.69.0' With web.xml (Works Fine)
Rajkishan Swami
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How to add common filter for all tomcat instances without editing the individual instances web.xml file

Suppose I need to add the following filter mapping to monitor the webapp by javamelody monitoring net.bull.javamelody.MonitoringFilter …
Subhajit Pal
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How to use javamelody without modifying the webapp

Suppose my web-app is running on multiple tomcat instances. Now I need to monitor the web-app without editing the web-app(I can't add the jar files to my web-app/lib folder though jar can be added into tomcat/lib). Also existing tomcat web.xml is…
Subhajit Pal
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wildfly 10 javamelody jpa monitoring

I want to monitor JPA operations with javamelody, but I get an error on deployment. 16:51:56,294 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-2) MSC000001: Failed to start service…
Francisco MEndez
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JavaMelody with Spring Boot and Hikari DataSource

I'm installing javamelody in springboot projet (according to this tutorial: https://github.com/javamelody/javamelody/wiki/SpringBootStarter : installation without spring-boot-starter) but when runnig server. In application.yml file, I add aop: …
khabou
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Change language in Grails JavaMelody plugin

I have installed Grails JavaMelody plugin. It works properly except the language in my Chrome browser. It uses German and there is no way how to change it to English - not in application nor using get params ?lang=en_US, ?lang=en, ?locale=en. I've…
kuceram
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How to automate garbage Collection execution using java melody?

Im using java melody to monitor memory usage in production environment. The requirement is memory not should exceed 256MB/512MB . I have done maximum of code optimized but still the usage is 448MB/512MB but when i executed garbage collector in…
varun
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404 on every Rest call after integration with JavaMelody

I have been developing a web app using spring boot, java 8, tomcat 8.5 among other things. I have a bunch of Rest Controllers and everything was working well till I integrated with JavaMelody. I followed the official JavaMelody guide focused to…
javi_swift
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