About this task

Adjusting Cache Sizes in BVQ System: A Comprehensive Guide

Applies to

All BVQ versions

Procedure

Adjusting Cache Sizes in BVQ System: A Comprehensive Guide

Occasionally, it becomes necessary to modify the cache sizes within your BVQ environment. This adjustment is often required when you encounter issues such as server slowdowns, extended scan process durations, or scanner complications. Typically, an increase in cache sizes rectifies these issues, contributing to enhanced server performance and efficiency.

Why Adjust Cache Sizes?

• Scheduled server tasks: Ensuring smooth operation during scheduled tasks without overloading the server.
• Slow server response: Improving processing times when server performance is sluggish.
• Scanner inefficiencies: Addressing problems related to scanner processes that are taking longer than expected.

Standard Procedure:

Rather than manually changing configurations in an isolated manner, we recommend reinstalling affected BVQ components using the BVQ installation wizard. This approach ensures that subsequent BVQ updates retain and recognize the adjusted settings, providing a consistent performance improvement.

Step-by-Step Process:

1. Initiate the Reinstallation:

   • Launch the bvq-core-installer.exe application to begin the process. This executable is part of the BVQ installation suite.

2. Navigate the Installation Wizard:

   • Progress through the wizard's stages by following the on-screen instructions. Continue until you reach the section specifically dealing with cache settings adjustments, typically identified as something similar to "Web server settings."

3. Adjust Cache Sizes:

   • Once you've located the appropriate settings page, proceed to modify the cache sizes. For instance, you may need to increase the 'Java max heap size' among other settings. This action allocates more memory to the application, allowing for smoother operation, especially when handling intensive tasks.

4. Complete the Installation:

   • Finalize the reinstallation process by navigating through the remaining steps. Confirm your settings and complete the installation.

5. Restart Services:

   • Following the installation, the system should automatically restart the affected services. Verify that these services have resumed correctly and check to ensure they are operating as expected.