How do I execute a Memory dump or Thread dump?

Products

• CA Release Automation - DataManagement Server (Nolio)
• CA Release Automation - Release Operations Center (Nolio)

Issue/Introduction

In order to perform Memory Dump or Thread Dump of a Nolio Agent please follow the following directions. (Specific instructions for Nolio server can be found at the end of the article)

 

Cause

N/A

Resolution

1. Open a Web-Browser and enter (Nolio Agent IP):8282 in the URL line.
   
   
2. Choose the DeployerManager link.
   
   

   <Please see attached file for image>

   
   
   
3. Click on the Invoke buttons to perform the Thread Dump and Memory Dump operations.
   
   

   <Please see attached file for image>

   
   
   
4. The Thread dump output will be presented on screen. Please copy and paste this in an email to Nolio Support.
   
   
5. By Invoking a Memory dump, The Java Web interface will create memdump_*.bin file under Nolio agent root directory (e.g memdump_1315419795054.bin). Please zip this and sent it to Nolio Support.
   
   In order to Run memory and thread dumps on Nolio servers there are two differences,
   
   
   1. Nolio Server JMX port (default is 20203)
      
      
   2. Memory and thread dumps invoke option is is listed in the Domain: com.nolio.nimi.jmx section.