internal ConsensusRulesPerformanceSnapshot(IEnumerable <RuleItem> rulesToTrack)
{
this.PerformanceInfo = new Dictionary <IConsensusRuleBase, RulePerformance>();
foreach (RuleItem rule in rulesToTrack)
{
var perf = new RulePerformance(rule);
this.PerformanceInfo.Add(rule.RuleReferenceInstance, perf);
}
}
/// <summary>Measures the rule execution time and adds this sample to performance counter.</summary>
/// <param name="rule">Rule being measured.</param>
/// <returns><see cref="IDisposable"/> that should be disposed after rule has finished it's execution.</returns>
public IDisposable MeasureRuleExecutionTime(IConsensusRuleBase rule)
{
var stopwatch = new StopwatchDisposable(elapsedTicks =>
{
RulePerformance performance = this.currentSnapshot.PerformanceInfo[rule];
Interlocked.Increment(ref performance.CalledTimes);
Interlocked.Add(ref performance.ExecutionTimesTicks, elapsedTicks);
});
return(stopwatch);
}