jvm

Dctm – Configure the memory of an IDS Target on Windows

The Documentum Interactive Delivery Services (IDS) doesn’t seem to be very popular, at least in my experience, as I haven’t seen that one used in a lot of situations. However, when I did, I always had to increase the(…)

Apache Tomcat Monitoring in Prometheus without JMX

In a previous blog post, I explained how to monitor Apache Tomcat with Prometheus with help of JMX exporter. It is not always desirable to use JMX as it requires: An additional service setup (which(…)

Modifying a Zabbix Template for WildFly JVM Monitoring

Zabbix provides templates easy to setup which do not require any external scripts. As an example, you can check one of my previous blog post on the subject where I monitored a WildFly server. These(…)

Defining Custom Monitoring Metric in Zabbix

In this blog, we will see how to add custom monitoring metric into Zabbix and, more precisely, get Java Virtual Machine (JVM) garbage collector heap statics. jstat OpenJDK includes an interesting tool to monitor a JVM: jstat.

Documentum – Configuration of an IDS Target Memory/RAM usage on Windows

A few months ago, I had to work on a Windows Server to setup an IDS Target. The installation and configuration of the target wasn’t that different compared to a Linux host, so it wasn’t difficult at all (if you(…)

Java9 new features

Java9 is on its way now, in this blog I’ll talk about the new features I found interesting, the performances and so on. Configure Eclipse for Java9 Prior to Eclipse Oxygen 4.7.1a, you’ll have to configure eclipse a(…)

Documentum xPlore: Tuning of JVM for high throughput and low CPU usage

Sometimes you have java processes or even jboss servers using a lot of CPU. In my example I had an xPlore dsearch server using like 98% of the cpu. When using jconsole and jvisualvm I figured out the garbage collector(…)