Reporter create new ets tables

[tsloughter]

I'm wondering if we shouldn't be passing the ets table to reporters instead of a list of every element and create a new table instead of deleting all the objects.

Creating ets tables is cheap and it should save on memory and gc'ing to do this.

We really need some benchmarks to keep a baseline..

[hauleth]

Question is how it will work with many reporters. Which one will be responsible for removing old table. I would keep API as is because it is simpler, and I do not believe that this will improve the performance by noticeable factor.

[tsloughter]

None of the reporters would be, it would work the same as today, the central reporting process does the deleting. It just happens when the reporter handler is done.