Overlay 2 graphs to compare on the same graph

[venkatpandiri]

I am new to Cacti. We are using Cacti for gatheing system usage data like CPU, Memory, network and several others moniotrs of Linux and windows servers.

We run load tests periodcially and collect monitors data of the servers.
For example:
Test1: Ran on 10/1/08 with 100 users CPU usage collected.
Test2: Ran on 10/3/08 with 200 users CPU usage collected.

1. We need to over lay the CPU usage from test 1 and test 2 to see if there is any changes in the usage on the same graph,
CPU usage of Test1 as one line1 and
CPU usage of Test2 as one line2

2. We need to Export/publish the graphs to website.


We would greatly appreciate if you could suggest /advise us if cacti or some other plugins will do it.
Any instructions on how we do it?

[Linegod]

Create a copy of the first CPU graph, change the template to 'None', edit the graph, changing they type to a line, add the second cpu data source to the graph.

[bobdavid00]

if you can wait for some time than that's good for me for giving you answer, because i am doing some work on it, so wait for some time.