Include jdk.ContainerMemoryUsage in benchmark-overhead

[chukunx]

Is your feature request related to a problem? Please describe.

The Total allocated mem provides a good measurements on the total memory allocation "Across the life of the application". It's not straight forward to demonstrate the usage or overhead at a given point of time, or compare this measurements across runs with different duration.

Describe the solution you'd like

The jdk.ContainerMemoryUsage event seems to be a useful measurement that 1) demonstrate usage at a point of time, 2) is comparable regardless of duration. How do you like adding its average to the benchmark?

Describe alternatives you've considered

N/A

Additional context

N/A