added Ask performance benchmark

[Aaronontheweb]

Testing the throughput and memory allocation of ICanTell.Ask.

Uses a simple blocking implementation to do it.

Going to be making some modifications to this in a subsequent PR. Wanted the data now as a baseline.

[Aaronontheweb]

Akka.Tests.Performance.Actor.Pattern.AskSpec+AskThroughput

Tests how quickly ICanTell.Ask operations can be performed, and with how much memory
5/30/2016 8:45:00 PM

System Info

NBench=NBench, Version=0.3.0.0, Culture=neutral, PublicKeyToken=null
OS=Microsoft Windows NT 6.2.9200.0
ProcessorCount=2
CLR=4.0.30319.42000,IsMono=False,MaxGcGeneration=2
WorkerThreads=32767, IOThreads=2

NBench Settings

RunMode=Throughput, TestMode=Measurement
NumberOfIterations=3, MaximumRunTime=00:00:05
Concurrent=True
Tracing=True

Data

---

Totals

Metric	Units	Max	Average	Min	StdDev
TotalBytesAllocated	bytes	24,501,752.00	24,482,493.33	24,464,360.00	18,721.38
[Counter] AskReplies	operations	28,311.00	28,311.00	28,311.00	0.00

Per-second Totals

Metric	Units / s	Max / s	Average / s	Min / s	StdDev / s
TotalBytesAllocated	bytes	61,361,105.95	58,372,460.41	54,754,466.33	3,347,981.70
[Counter] AskReplies	operations	71,009.19	67,501.21	63,319.73	3,888.72

Raw Data

TotalBytesAllocated

Run #	bytes	bytes / s	ns / bytes
1	24,501,752.00	59,001,808.94	16.95
2	24,481,368.00	54,754,466.33	18.26
3	24,464,360.00	61,361,105.95	16.30

[Counter] AskReplies

Run #	operations	operations / s	ns / operations
1	28,311.00	68,174.73	14,668.19
2	28,311.00	63,319.73	15,792.86
3	28,311.00	71,009.19	14,082.69