How to Compare JVM Arguments of WebLogic ManagedServers in WL-OPC ?

Can Şahin
Aug 23, 2019 · 2 min read

Node Manager can start a server without requiring you to specify startup options. However, if you have modified your environment; for example, if you have added classes to the WebLogic Server classpath, you must specify startup options before you use the Administration Console to start a server.

There are two ways to add JVM arguments on WebLogic.

1- Without Nodemanager ( startManagedWebLogic.sh — java options)
2- With Nodemanager ( Weblogic Console -> Server Start-> Arguments)

You can compare JVM Arguments of managed servers using with WL-OPC.

  1. Compare and analyze JVM runtime and startup arguments
  2. Find missing or different JVM runtime or startup arguments easily then align all your JVM arguments

How can we compare server arguments in WL-OPC? Let’s take a look step by step with screenshots:

1- Go to “Tools & Utils > Compare JVMs” in WL-OPC Menu

Image for post
Image for post

2- Select Domain and Server then click `Compare Startup Argument` or `Compare Runtime Arguments`

Image for post
Image for post

3- Matched or missmatched of two separate JVM arguments.

Image for post
Image for post
Image for post
Image for post
Image for post
Image for post

Additionally, we have prepared screen cast tutorial about JVM server arguments.

Check below YouTube tutorial for more:

Installation is really easy and you can setup a complete monitoring infrastructure in less than 5 minutes. If you want to try then go to download page below URL:

Image for post
Image for post

WLSDM for WebLogic

WLSDM is a WebLogic console extension which enables…

Can Şahin

Written by

Middleware & Application Support Specialist at Volthread

WLSDM for WebLogic

Native Oracle WebLogic Monitoring WLSDM is developed by the best WebLogic developers for the best WebLogic administrators to support mission critical HA domains. Supports all plain WebLogic and Fusion Middleware (FMW) WebLogic domains. Download now! https://wlsdm.com/download

Can Şahin

Written by

Middleware & Application Support Specialist at Volthread

WLSDM for WebLogic

Native Oracle WebLogic Monitoring WLSDM is developed by the best WebLogic developers for the best WebLogic administrators to support mission critical HA domains. Supports all plain WebLogic and Fusion Middleware (FMW) WebLogic domains. Download now! https://wlsdm.com/download

Medium is an open platform where 170 million readers come to find insightful and dynamic thinking. Here, expert and undiscovered voices alike dive into the heart of any topic and bring new ideas to the surface. Learn more

Follow the writers, publications, and topics that matter to you, and you’ll see them on your homepage and in your inbox. Explore

If you have a story to tell, knowledge to share, or a perspective to offer — welcome home. It’s easy and free to post your thinking on any topic. Write on Medium

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store