Added a first pass at jmh tests for hystrix-core

[mattrjacobs]

Addresses #578

[cloudbees-pull-request-builder]

NetflixOSS » Hystrix » Hystrix-pull-requests #91 SUCCESS
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[mattrjacobs]

This is my first time using jmh, so if there are any issues with my setup/tests, I would love that feedback.

For reference, on my local machine (Mid 2012 Macbook Pro), here are my throughput numbers:

Benchmark	(forceCircuitOpen)	(isolationStrategy)	Mode	Samples	Score	Error	Units
c.n.h.p.CommandExecutionPerfTest.baselineAsyncComputationObserve	N/A	N/A	thrpt	5	305.506 ±	41.940	ops/ms
c.n.h.p.CommandExecutionPerfTest.baselineAsyncCustomThreadPoolObserve	N/A	N/A	thrpt	5	236.937 ±	17.388	ops/ms
c.n.h.p.CommandExecutionPerfTest.baselineExecute	N/A	N/A	thrpt	5	1408158.505 ±	62196.956	ops/ms
c.n.h.p.CommandExecutionPerfTest.baselineQueue	N/A	N/A	thrpt	5	212.727 ±	11.972	ops/ms
c.n.h.p.CommandExecutionPerfTest.baselineSyncObserve	N/A	N/A	thrpt	5	17011.994 ±	2227.406	ops/ms
c.n.h.p.CommandExecutionPerfTest.hystrixExecute	true	THREAD	thrpt	5	827.656 ±	98.067	ops/ms
c.n.h.p.CommandExecutionPerfTest.hystrixExecute	true	SEMAPHORE	thrpt	5	827.412 ±	140.393	ops/ms
c.n.h.p.CommandExecutionPerfTest.hystrixExecute	false	THREAD	thrpt	5	94.808 ±	8.571	ops/ms
c.n.h.p.CommandExecutionPerfTest.hystrixExecute	false	SEMAPHORE	thrpt	5	336.616 ±	98.050	ops/ms
c.n.h.p.CommandExecutionPerfTest.hystrixObserve	true	THREAD	thrpt	5	673.280 ±	163.860	ops/ms
c.n.h.p.CommandExecutionPerfTest.hystrixObserve	true	SEMAPHORE	thrpt	5	734.677 ±	93.178	ops/ms
c.n.h.p.CommandExecutionPerfTest.hystrixObserve	false	THREAD	thrpt	5	103.513 ±	4.732	ops/ms
c.n.h.p.CommandExecutionPerfTest.hystrixObserve	false	SEMAPHORE	thrpt	5	308.963 ±	86.085	ops/ms
c.n.h.p.CommandExecutionPerfTest.hystrixQueue	true	THREAD	thrpt	5	777.894 ±	220.728	ops/ms
c.n.h.p.CommandExecutionPerfTest.hystrixQueue	true	SEMAPHORE	thrpt	5	705.396 ±	201.299	ops/ms
c.n.h.p.CommandExecutionPerfTest.hystrixQueue	false	THREAD	thrpt	5	92.200 ±	4.534	ops/ms
c.n.h.p.CommandExecutionPerfTest.hystrixQueue	false	SEMAPHORE	thrpt	5	337.232 ±	54.647	ops/ms
c.n.h.p.CommandExecutionPerfTest.hystrixToObservable	true	THREAD	thrpt	5	772.597 ±	55.073	ops/ms
c.n.h.p.CommandExecutionPerfTest.hystrixToObservable	true	SEMAPHORE	thrpt	5	762.352 ±	64.951	ops/ms
c.n.h.p.CommandExecutionPerfTest.hystrixToObservable	false	THREAD	thrpt	5	110.178 ±	9.756	ops/ms
c.n.h.p.CommandExecutionPerfTest.hystrixToObservable	false	SEMAPHORE	thrpt	5	312.127 ±	48.215	ops/ms