private void MetricsOutput(IWorkContext context, MetricSampler metrics)
{
IReadOnlyList <MetricSample> samples = metrics.GetMetrics(true);
if (samples.Count == 0)
{
context.Telemetry.Info(context, "Send - empty metrics");
return;
}
double total = samples.Sum(x => x.Count);
TimeSpan span = TimeSpan.FromSeconds(samples.Sum(x => x.Span.TotalSeconds));
context.Telemetry.Info(context, $"Send: Total: {total}, Span: {span}, TPS:{total / span.TotalSeconds}");
}
private void MetricsOutput(IWorkContext context)
{
context = context.WithMethodName();
IReadOnlyList <MetricSample> samples = _sampler.GetMetrics(true);
if (samples.Count == 0)
{
context.Telemetry.Info(context, "Receive - empty metrics");
return;
}
int total = samples.Sum(x => x.Count);
_messageCount += total;
TimeSpan span = TimeSpan.FromSeconds(samples.Sum(x => x.Span.TotalSeconds));
context.Telemetry.Info(context, $"Receive: Total: {total}, Span: {span}, TPS:{total / span.TotalSeconds}");
}
public void GivenSampler_WhenTestingFast_ShouldHaveSingleSummaryRecord()
{
const int count = 99;
var metrics = new MetricSampler(TimeSpan.FromSeconds(1));
metrics.Start();
Enumerable.Range(0, count)
.ForEach(x => metrics.Add(x));
metrics.Stop();
IReadOnlyList <MetricSample> metricsList = metrics.GetMetrics();
metricsList.Count().Should().Be(1);
int n = count - 1;
float sumOfNumbers = (n * (n + 1)) / 2;
metricsList.Max(x => x.Value).Should().Be(sumOfNumbers);
metricsList.Max(x => x.Count).Should().Be(count);
}