On Mon, 4 Apr 2005, Troy Engel wrote:
Also install 'sysstat' (comes prepackaged with all modern RedHat/CentOS), which is a rewrite of the venerable sa* tools from Solaris for linux - namely, 'sar', 'iostat', 'mpstat' and their collection agents. Reviewing historical sar output can find a lot of trends and help find the problem.
Dag's dstat is a even later, and perhaps friendlier implementation.
-- Russ Herrold