public static ThroughputTestResult Capture(string label, long messages, Action action)
{
GC.Collect();
GC.WaitForPendingFinalizers();
GC.Collect();
//TODO : This obviously allocates. Change to values on the stack. -LC
var initial = GcInfo.Current();
var start = Stopwatch.GetTimestamp();
action();
var elapsedTicks = Stopwatch.GetTimestamp() - start;
var gcDelta = GcInfo.Current().Delta(initial);
return(new ThroughputTestResult
{
Label = label,
Messages = messages,
Elapsed = TimeSpan.FromTicks(elapsedTicks),
GarbageCollections = gcDelta
});
}
public GcInfo Delta(GcInfo previous)
{
return(new GcInfo(Gen0 - previous.Gen0, Gen1 - previous.Gen1, Gen2 - previous.Gen2, TotalBytesAllocated - previous.TotalBytesAllocated));
}
public GcInfo Delta(GcInfo previous)
{
return new GcInfo(Gen0-previous.Gen0, Gen1-previous.Gen1, Gen2-previous.Gen2, TotalBytesAllocated - previous.TotalBytesAllocated);
}