Documentation request: JArrowProcessingController Final Report

[DraTeots]

In the end JANA2 produces the next report

[INFO] JArrowProcessingController: Final Report
  Thread team size [count]:    1
  Total uptime [s]:            0.07567
  Uptime delta [s]:            0.07567
  Completed events [count]:    10
  Inst throughput [Hz]:        132
  Avg throughput [Hz]:         132
  Sequential bottleneck [Hz]:  148
  Parallel bottleneck [Hz]:    2.28e+03
  Efficiency [0..1]:           0.892

From this report I believe that I fully understand without any hesitation only 2 rows:

• Total uptime [s]:
• Completed events [count]:

And the most confusing are:

• What is Uptime delta if it is equial to total uptime?
• What does 2280 Hz of Parallel bottleneck means?
• What is that Efficiency?

But others also need an explanation, like:

• What exactly is "Inst throughput" refereeing to?
• What exactly is meant by throughput?
• What is the team in "Thread team size"
• etc

Should be a good addition to the documentation