Need metrics tool: Linux, C++/Java to collect, analyze, display

[Me@Work]

I am looking for a metrics tool with the following capability.

* Linux platform compatible.
* Metrics collected for C++ and Java.
* Results dumped into a SQL database.
* Results queried as desired.
* Results displayed in pretty charts and graphs.
* Log analysis and display.

If possible, I need this all in a single tool. If that's not
available, recommendations on combinations to achieve the final end-to-
end goal of collection and display for customer are appreciated.

A nice Google-able term to describe what I'm looking for would be
nice, too. So far, I seem to be looking for a software metric tool, a
log analysis tool, a visualization tool and various mixes of these
terms.

Thanks,
L