Errors generated when issues with MQ server causes increase in memory consumption of VSE

Products

• Service Virtualization

Issue/Introduction

If MQ goes down for a short period of time, SV generates 1000's of errors in the log.

Within a minute, it creates so many errors that it effects memory and performance.

Is there a way to suppress the error messages in order to prevent it effecting the VSE?

Environment

Release : 10.6

Component : CA Service Virtualization

Cause

The memory increase is expected during MQ side issues based on the number of connected VS and "lisa.vse.max.hard.errors" property value.

Resolution

The memory utilization has been brought down by 40% using the patch fix from DE497983.

With below property in place, we can see that memory overhead has reduced further.

lisa.coord.failure.list.size=1