Traffic/Load/Memory for inftech.com servers

The memory and swap graph below use this script which grabs mem, swap numbers from top and send to stdout used by mrtg. Here is the mrtg.cfg that I use with it. Haven't test the script on system with more than 1Gig ram/swap.

Traffic Analysis for le0 -- itc1
itc1.inftech.com_1 Traffic Graph
Traffic Analysis for le1 -- itc1
itc1.inftech.com_2 Traffic Graph
Traffic Analysis for le0 -- itc2
itc2.inftech.com_2 Traffic Graph
itc1.inftech.com's Load Average
itc1.inftech.com.load Traffic Graph
itc1.inftech.com's Memory Usage(128MB)
itc1.inftech.com.memory Traffic Graph
itc1.inftech.com's Swap Usage(888MB)
itc1.inftech.com.swap Traffic Graph

MRTG Multi Router Traffic Grapher
version 2.9.29 Tobias Oetiker <oetiker@ee.ethz.ch> and Dave Rand <dlr@bungi.com>