core and swap map program needed

[Conor P. Cahill]

In article <1929 at bnlux0.bnl.gov> scottc at bnlux0.bnl.gov (david scott coburn) writes:
>I am looking for a program that will display information on how core
>and swap memory is being used.  I am about to increase the disk capacity
>on my system, so I would like to know if I need to allocate more (or
>less, if possible) swap space.  I am also considering increasing the
>ram size, and I would like to know if this is really neccesary.

First off, changing the amount of disk capacity has no effect on the swap
requirements for your system (unless you didn't allocate the proper 
amount of swap when you initially setup your system).  

Placing the following commands into a crontab for "sys" will get you
a nightly report of all of the system activity on you system.  Feel
free to modify the arguments as you feel fit (be sure to read the 
sar and sadp man pages).

	0,15,30,45 * * * * /usr/lib/sa/sa1
	30 23 * * * /usr/lib/sa/sa2 -ubycwaqvmpr

The first line takes samples every 15 minutes and the second line
prints out the nightly report.


-- 
Conor P. Cahill            (703)430-9247        Virtual Technologies, Inc.,
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