public void Start()
{
allocatedBytesAtStart = GC.GetTotalMemory(true);
gc0CountAtStart = GC.CollectionCount(0);
gc1CountAtStart = GC.CollectionCount(1);
gc2CountAtStart = GC.CollectionCount(2);
stopwatchAtStart = Stopwatch.GetTimestamp();
cpuCyclesAtStart = CpuProfiler.GetCurrentProcessCpuCycles();
}
public PerformanceSummary Stop()
{
var elapsedTicks = Stopwatch.GetTimestamp() - stopwatchAtStart;
var elapsedMilliseconds = (elapsedTicks * 1000) / Stopwatch.Frequency;
var cpuCycles = CpuProfiler.GetCurrentProcessCpuCycles() - cpuCyclesAtStart;
var allocatedBytes = GC.GetTotalMemory(true) - allocatedBytesAtStart;
var gc0Count = GC.CollectionCount(0) - gc0CountAtStart;
var gc1Count = GC.CollectionCount(1) - gc1CountAtStart;
var gc2Count = GC.CollectionCount(2) - gc2CountAtStart;
return(new PerformanceSummary(
this.contextName,
elapsedMilliseconds,
cpuCycles,
allocatedBytes,
gc0Count,
gc1Count,
gc2Count));
}
