SUSE Support

Here When You Need Us

Graphics performance on the last CPU is about 50% less than the rest of the CPUs

This document (7007686) is provided subject to the disclaimer at the end of this document.

Environment

SUSE Linux Enterprise Server 11 Service Pack 1

Situation

Graphics performance on the last CPU is about 50% less than the rest of the CPUs.
It happens only on SUSE kernels with both NVIDIA and ATI.
The issue can be seen with "taskset --cpu-list 4 glxgears".  Compare the last CPU to the rest.

Resolution

Fixed in kernel 2.6.32.29-0.3.1

Disclaimer

This Support Knowledgebase provides a valuable tool for SUSE customers and parties interested in our products and solutions to acquire information, ideas and learn from one another. Materials are provided for informational, personal or non-commercial use within your organization and are presented "AS IS" WITHOUT WARRANTY OF ANY KIND.

  • Document ID:7007686
  • Creation Date: 26-Jan-2011
  • Modified Date:03-Mar-2020
    • SUSE Linux Enterprise Server

< Back to Support Search

For questions or concerns with the SUSE Knowledgebase please contact: tidfeedback[at]suse.com

tick icon

SUSE Support Forums

Get your questions answered by experienced Sys Ops or interact with other SUSE community experts.

tick icon

Support Resources

Learn how to get the most from the technical support you receive with your SUSE Subscription, Premium Support, Academic Program, or Partner Program.

tick icon

Open an Incident

Open an incident with SUSE Technical Support, manage your subscriptions, download patches, or manage user access.