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Optimizing AIX 5L performance Tuning disk performance Optimizing AIX 5L performance: Tuning disk performance, Part 1 Learn more about direct I/O, concurrent I/O, asynchronous I/O, and best practices for each method of I/O implementation. This three-part series on the AIX(R) disk and I/O subsystem focuses on the challenges ofoptimizingdisk I/O performance. While disk tuning is arguably less excit..

Optimizing AIX 5L performance Tuning your memory settings Optimizing AIX 5L performance: Tuning your memory settings, Part 2 Use ps, sar, svmon, and vmstat to monitor memory usage and analyze the results. This three-part series focuses on the various aspects of memory management and tuning on IBM System p(TM) servers running AIX(R). Part 1 provided an overview of memory on AIX, including a discu..

Optimizing AIX 5L performance CPU monitoring with lparstat, vmstat, sar, procmon, and nmon About this series This three-part series focuses on the various aspects of Central Processing Unit (CPU) performance and monitoring. The first installment of the series provides an overview of how to efficiently monitor your CPU, discusses the methodology for performance tuning, and gives considerations th..