What tools would you recommend for analyzing VPS performance? In particular, I am launching several Wordpress blogs on VPS and would like to find some tools that will help me find problems that are worth paying attention to (so I can turn to them).
I use New Relic to get some information about where to focus on our Rails applications and find it very useful.
I have a feeling that there may be problems with memory usage. I would like to see something that shows memory usage over time, so that I can see how my memory looks. I am considering upgrading VPS and this will be one useful piece of data.
source
share