Redo Benchmarking in Seaworthy

[erikh360]

The current benchmarking was done before a tool like Seaworthy existing. We should look at redoing it in Seaworthy.

[jerith]

Proper repeatable benchmarks require tight control over the execution environment -- for example, hard-allocation of resources so that the load generator doesn't affect the performance of the system being benchmarked.

I'm not sure Seaworthy in its current form can do that, but it's definitely worth investigating.