public void SampledMetricsByAttributesPerformanceTest()
{
SampledMetric.Register(typeof(UserPerformanceObject));
Trace.TraceInformation("Sampled metrics registered by attributes.");
UserPerformanceObject sampledObject = new UserPerformanceObject("AttributesPerformanceTest", 25, 100);
//first, lets get everything to flush so we have our best initial state.
Log.Information(LogWriteMode.WaitForCommit, "Test.Agent.Metrics.Performance", "Preparing for Test", "Flushing queue");
//now that we know it's flushed everything, lets do our timed loop.
DateTimeOffset startTime = DateTimeOffset.UtcNow;
for (int curMessage = 0; curMessage < LoopsPerSampledTest; curMessage++)
{
SampledMetricDefinition.Write(sampledObject);
}
DateTimeOffset messageEndTime = DateTimeOffset.UtcNow;
//one wait for commit message to force the buffer to flush.
Log.Information(LogWriteMode.WaitForCommit, "Test.Agent.Metrics.Performance", "Waiting for Samples to Commit", null);
//and store off our time
DateTimeOffset endTime = DateTimeOffset.UtcNow;
TimeSpan testDuration = endTime - startTime;
TimeSpan loopDuration = messageEndTime - startTime;
const int messagesPerTest = LoopsPerSampledTest * MessagesPerSampledLoop;
Trace.TraceInformation("Sampled Metrics by Attributes Test committed {0:N0} samples in {1:F3} ms (average {2:F4} ms per message). Average loop time {3:F4} ms ({4} samples per loop) and final flush time {5:F3} ms.",
messagesPerTest, testDuration.TotalMilliseconds, (testDuration.TotalMilliseconds / messagesPerTest),
(loopDuration.TotalMilliseconds / LoopsPerSampledTest), MessagesPerSampledLoop,
(endTime - messageEndTime).TotalMilliseconds);
}
public void EventMetricsByAttributesPerformanceTest()
{
EventMetric.Register(typeof(UserPerformanceObject));
Trace.TraceInformation("Event metrics registered by attributes.");
UserPerformanceObject eventObject = new UserPerformanceObject("AttributesPerformanceTest");
DateTimeOffset operationStart = DateTimeOffset.UtcNow;
DateTimeOffset operationEnd = operationStart.AddMilliseconds(1234);
eventObject.SetEventData(@"C:\Dummy\File\Name.txt", UserFileOperation.Write, operationStart, operationEnd);
//first, lets get everything to flush so we have our best initial state.
Log.Information(LogWriteMode.WaitForCommit, "Test.Agent.Metrics.Performance", "Preparing for Test", "Flushing queue");
//now that we know it's flushed everything, lets do our timed loop.
DateTimeOffset startTime = DateTimeOffset.UtcNow;
for (int curMessage = 0; curMessage < LoopsPerEventTest; curMessage++)
{
EventMetricDefinition.Write(eventObject);
}
DateTimeOffset messageEndTime = DateTimeOffset.UtcNow;
//one wait for commit message to force the buffer to flush.
Log.Information(LogWriteMode.WaitForCommit, "Test.Agent.Metrics.Performance", "Waiting for Samples to Commit", null);
//and store off our time
DateTimeOffset endTime = DateTimeOffset.UtcNow;
TimeSpan testDuration = endTime - startTime;
TimeSpan loopDuration = messageEndTime - startTime;
const int messagesPerTest = LoopsPerEventTest * MessagesPerEventLoop;
Trace.TraceInformation("Event Metrics by Attributes Test committed {0:N0} events in {1:F3} ms (average {2:F4} ms per message). Average loop time {3:F4} ms ({4} values per message) and final flush time {5:F3} ms.",
messagesPerTest, testDuration.TotalMilliseconds, (testDuration.TotalMilliseconds / messagesPerTest),
(loopDuration.TotalMilliseconds / LoopsPerEventTest), ValuesPerEventMessage,
(endTime - messageEndTime).TotalMilliseconds);
}