System Performance Tuning by Mike Loukides This page lists the errors that are in the most recent printing. If you have error reports or technical questions, wyou can send them to booktech@oreilly.com. (Please specify the printing date of your copy.) This page was last modified on August 11, 1999. Here's a key to the markup: [page-number]: serious technical mistake {page-number}: minor technical mistake : important language or formatting problem (page-number): minor formatting problem, or language change ?page-number?: question or request for clarification CONFIRMED errors: {88} The first paragraph states: By far, the most important columns are po (page-outs) and s (the number of swapped-out processes). It should read: By far, the most important columns are po (page-outs) and w (the number of swapped-out processes).