private void GetChildrenPerformanceTest(IRingMasterRequestHandler ringMaster, ConfigurationSection config, CancellationToken cancellationToken)
{
string testPath = config.GetStringValue("TestPath");
int maxChildren = config.GetIntValue("MaxChildren");
int maxConcurrentRequests = config.GetIntValue("MaxConcurrentRequests");
var instrumentation = new GetChildrenPerformanceInstrumentation(this.MetricsFactory);
var getChildrenPerformanceTest = new GetChildrenPerformance(instrumentation, maxConcurrentRequests, cancellationToken);
EnumerationStressServiceEventSource.Log.GetChildrenPerformanceTestStarted(testPath, maxChildren, maxConcurrentRequests);
getChildrenPerformanceTest.QueueRequests(ringMaster, testPath, maxChildren);
}
private void GetChildrenPerformanceTest(IRingMasterRequestHandler ringMaster, int maxChildren)
{
var instrumentation = new GetChildrenPerformanceInstrumentation();
var getChildrenPerformanceTest = new GetChildrenPerformance(instrumentation, this.MaxConcurrency, CancellationToken.None);
Trace.TraceInformation($"GetChildren performance test path={this.TestPath}, maxChildren={maxChildren}");
var task = Task.Run(() => getChildrenPerformanceTest.QueueRequests(ringMaster, this.TestPath, maxChildren));
long lastSuccessCount = 0;
var timer = Stopwatch.StartNew();
while (!task.Wait(5000))
{
timer.Stop();
long rate = (long)((instrumentation.Success - lastSuccessCount) * 1000) / timer.ElapsedMilliseconds;
Trace.TraceInformation($"GetChildren success={instrumentation.Success}, failure={instrumentation.Failure}, rate={rate}");
timer.Restart();
lastSuccessCount = instrumentation.Success;
}
}
