Performance Management Guide
About This Book
Performance overview
Performance tuning
Performance tuning enhancements for AIX 5.2
System performance monitoring
Initial performance diagnosis
Resource Management Overview
Introduction to Multiprocessing
Planning and Implementing for Performance
Using POWER4-based Systems
CPU performance
CPU performance monitoring
Memory performance
Memory usage
Memory-leaking programs
Memory requirements assessment with the rmss command
VMM memory load control tuning with the schedo command
VMM page replacement tuning
Paging-space thresholds tuning
Page space allocation
Shared memory
AIX memory affinity support
Logical volume and disk I/O performance
File system performance
NFS performance
Network performance
LPAR performance
Dynamic logical partitioning
Application Tuning
Java performance monitoring
Analyzing Performance with the Trace Facility
Reporting Performance Problems
Appendix A. Monitoring and Tuning Commands and Subroutines
Appendix B. Efficient Use of the ld Command
Appendix C. Accessing the Processor Timer
Appendix D. Determining CPU Speed
Appendix E. National Language Support: Locale versus Speed
Appendix F. Summary of Tunable Parameters
Appendix G. Test Case Scenarios
Appendix H. Notices
Index
About This Book
