UNIX Performance & Tuning information


Standard disclaimer: Use the information that follows at your own risk. If you screw up a system, don't blame it on me...
mailto: dkoleary@olearycomputers.com

The following links are informatin related to performance and tuning. Most of the detailed technical knowledge is taken from O'Reilly's Performance and Tuning book (ISBN 0-596-00284-X) by Mike Loukides, Gian-Paolo D. Musumeci. The only small beef that I have with the book is that it concentrates on Solaris and Linux, so these pages hopefully will be adding HP-UX and AIX utilities to the mix as well.

The technical details listed are things that I run into but keep forgetting what they are/mean/etc. This is a reminder page - not a rewrite of the book.

CPU Performance notes Memory Performance notes Disk (I/O) notes
Performance tools SAR configuration

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