Optimizing performance and responsiveness in SharePoint 2010 can involve numerous tweaks, modifications and configuration changes. Identifying the root cause of performance problems often requires long hours of troubleshooting and isolation. In this webcast you will learn which optimizations have the greatest impact on overall performance and discover the most common causes for performance degradation in SharePoint 2010. Get your SharePoint environment on track with tips and techniques from real-world scenarios and field-tested solutions for performance enhancement.
Here is the original post:
Troubleshooting Common Performance Problems in SharePoint 2010