racker/virgo — pull request #295 by russellhaering (2012-12-13 04:39:11+00:00)
Title: Fix all CPU percentage metrics as doubles

We probably need to do this for a few other check types, but CPU is the worst offender. If the percentage happens to be an integer (especially 0) the type is reported as "int64" for that iteration, even though it should be a double.