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CPU usage for JAVA process increasing everyday until reboot with CSP agent installed

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Article ID: 175663

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Updated On:

Products

Critical System Protection

Issue/Introduction

- Customer noticed CPU usage for JAVA process(Vmware Vcenter) increasing everyday until they reboot the system when CSP agent is installed.

- Issue continues to occur when there is no Detection Policy and only Null Prevention policy is applied.

- Stopping SISIPSService and SISIDSService doesn't help.

- The only option to resolve this issue is to uninstall CSP.

Environment

Critical System Protection

Cause

Provided dump shows huge network traffic by java process, thus may be leading to a performance issue with the sisipsnetfilter driver.

Resolution

This issue has been fixed in CSP8.0MP1 which contains a small optimization in sisipsnetfilter driver to handle huge network traffic.