public void can_report_gauges()
{
var metricsMock = new Mock <IMetrics>();
var gauge = new FunctionGauge(() => 1);
var gaugeValueSource = new GaugeValueSource("test gauge",
ConstantValue.Provider(gauge.Value),
Unit.None, MetricTags.None);
var payloadBuilder = new LineProtocolPayloadBuilder();
var reporter = CreateReporter(payloadBuilder);
reporter.StartReportRun(metricsMock.Object);
reporter.ReportMetric("test", gaugeValueSource);
payloadBuilder.PayloadFormatted().Should().Be("test__test_gauge value=1\n");
}
public void can_report_gauges__when_multidimensional()
{
var metricsMock = new Mock <IMetrics>();
var gauge = new FunctionGauge(() => 1);
var gaugeValueSource = new GaugeValueSource(
"gauge-group" + MultidimensionalMetricNameSuffix,
ConstantValue.Provider(gauge.Value),
Unit.None,
_tags);
var items = CreateReporterAndPayloadBuilder();
items.Item1.StartReportRun(metricsMock.Object);
items.Item1.ReportMetric("test", gaugeValueSource);
items.Item2.PayloadFormatted().Should().Be("test__gauge-group host=server1 env=staging mtype=gauge unit=none value=1" + Environment.NewLine);
}
public void can_report_gauges()
{
var metricsMock = new Mock <IMetrics>();
var gauge = new FunctionGauge(() => 1);
var gaugeValueSource = new GaugeValueSource(
"test gauge",
ConstantValue.Provider(gauge.Value),
Unit.None,
MetricTags.Empty);
var items = CreateReporterAndPayloadBuilder();
items.Item1.StartReportRun(metricsMock.Object);
items.Item1.ReportMetric("test", gaugeValueSource);
items.Item2.PayloadFormatted().Should().Be("test__test_gauge mtype=gauge unit=none value=1" + Environment.NewLine);
}
public void Can_report_gauges__when_multidimensional()
{
// Arrange
var expected = "test__gauge-group,host=server1,env=staging,mtype=gauge,unit=none value=1 1483232461000000000\n";
var gauge = new FunctionGauge(() => 1);
var gaugeValueSource = new GaugeValueSource(
"gauge-group" + MultidimensionalMetricNameSuffix,
ConstantValue.Provider(gauge.Value),
Unit.None,
_tags);
// Act
var valueSource = CreateValueSource("test", gauges: gaugeValueSource);
// Assert
AssertExpectedLineProtocolString(new MetricsDataValueSource(_timestamp, new[] { valueSource }), expected);
}
public void Can_report_gauges()
{
// Arrange
var expected = "test__test_gauge,mtype=gauge,unit=none value=1 1483232461000000000\n";
var gauge = new FunctionGauge(() => 1);
var gaugeValueSource = new GaugeValueSource(
"test gauge",
ConstantValue.Provider(gauge.Value),
Unit.None,
MetricTags.Empty);
// Act
var valueSource = CreateValueSource("test", gauges: gaugeValueSource);
// Assert
AssertExpectedLineProtocolString(new MetricsDataValueSource(_timestamp, new[] { valueSource }), expected);
}
public async Task Can_report_gauges__when_multidimensional()
{
// Arrange
var expected = "{\"series\":[{\"metric\":\"test.gauge-group.gauge.value\",\"points\":[[1483232461,1]],\"type\":\"gauge\",\"tags\":[\"host:server1\",\"env:staging\",\"unit:none\"]}]}";
var gauge = new FunctionGauge(() => 1);
var gaugeValueSource = new GaugeValueSource(
"gauge-group" + MultidimensionalMetricNameSuffix,
ConstantValue.Provider(gauge.Value),
Unit.None,
_tags);
// Act
var valueSource = CreateValueSource("test", gauges: gaugeValueSource);
// Assert
await AssertExpectedLineProtocolString(new MetricsDataValueSource(_timestamp, new[] { valueSource }), FlushInterval, expected);
}
public async Task Can_report_gauges()
{
// Arrange
var expected = "{\"series\":[{\"metric\":\"test.test_gauge.gauge.value\",\"points\":[[1483232461,1]],\"type\":\"gauge\",\"tags\":[\"unit:none\"]}]}";
var gauge = new FunctionGauge(() => 1);
var gaugeValueSource = new GaugeValueSource(
"test gauge",
ConstantValue.Provider(gauge.Value),
Unit.None,
MetricTags.Empty);
// Act
var valueSource = CreateValueSource("test", gauges: gaugeValueSource);
// Assert
await AssertExpectedLineProtocolString(new MetricsDataValueSource(_timestamp, new[] { valueSource }), FlushInterval, expected);
}
public void can_report_gauges__when_multidimensional()
{
var metricsMock = new Mock <IMetrics>();
var gauge = new FunctionGauge(() => 1);
var gaugeValueSource = new GaugeValueSource(
"gauge-group" + MultidimensionalMetricNameSuffix,
ConstantValue.Provider(gauge.Value),
Unit.None,
_tags);
var payloadBuilder = new LineProtocolPayloadBuilder();
var reporter = CreateReporter(payloadBuilder);
reporter.StartReportRun(metricsMock.Object);
reporter.ReportMetric("test", gaugeValueSource);
payloadBuilder.PayloadFormatted().Should().Be("test__gauge-group,host=server1,env=staging value=1\n");
}
public async Task Can_report_gauges__when_multidimensional()
{
// Arrange
var expected = "env.staging.gauge.test.gauge-group.host.server1.Value 1.00 1483232461\n";
var gauge = new FunctionGauge(() => 1);
var gaugeValueSource = new GaugeValueSource(
"gauge-group" + MultidimensionalMetricNameSuffix,
ConstantValue.Provider(gauge.Value),
Unit.None,
_tags);
// Act
var valueSource = CreateValueSource("test", gauges: gaugeValueSource);
// Assert
await AssertExpectedLineProtocolString(new MetricsDataValueSource(_timestamp, new[] { valueSource }), expected);
}
public async Task Can_report_gauges()
{
// Arrange
var expected = "gauge.test.test_gauge.Value 1.00 1483232461\n";
var gauge = new FunctionGauge(() => 1);
var gaugeValueSource = new GaugeValueSource(
"test gauge",
ConstantValue.Provider(gauge.Value),
Unit.None,
MetricTags.Empty);
// Act
var valueSource = CreateValueSource("test", gauges: gaugeValueSource);
// Assert
await AssertExpectedLineProtocolString(new MetricsDataValueSource(_timestamp, new[] { valueSource }), expected);
}
public void can_report_gauges__when_multidimensional()
{
var metricsMock = new Mock <IMetrics>();
var gauge = new FunctionGauge(() => 1);
var gaugeValueSource = new GaugeValueSource(
"gauge-group" + MultidimensionalMetricNameSuffix,
ConstantValue.Provider(gauge.Value),
Unit.None,
_tags);
var payloadBuilder = new GraphitePayloadBuilder(_settings.GraphiteSettings.MetricNameFormatter, _settings.DataKeys, Origin);
var reporter = CreateReporter(payloadBuilder);
reporter.StartReportRun(metricsMock.Object);
reporter.ReportMetric("test", gaugeValueSource);
payloadBuilder.PayloadFormatted().Should().Be("env.staging.gauge.test.gauge-group.host.server1.value 1.00 0\n");
}
public void can_report_gauges()
{
var metricsMock = new Mock <IMetrics>();
var gauge = new FunctionGauge(() => 1);
var gaugeValueSource = new GaugeValueSource(
"test gauge",
ConstantValue.Provider(gauge.Value),
Unit.None,
MetricTags.Empty);
var payloadBuilder = new GraphitePayloadBuilder(_settings.GraphiteSettings.MetricNameFormatter, _settings.DataKeys, Origin);
var reporter = CreateReporter(payloadBuilder);
reporter.StartReportRun(metricsMock.Object);
reporter.ReportMetric("test", gaugeValueSource);
payloadBuilder.PayloadFormatted().Should().Be("gauge.test.test_gauge.value 1.00 0\n");
}
static void Main(string[] args)
{
// 将会自动将 app（程序集名）、server（机器名）和env（运行环境）作为标签
var metrics = AppMetrics.CreateDefaultBuilder()
.Report.ToConsole()
.Build();
//metrics.Measure.Gauge.SetValue(MyMetrics.ProcessMetrics.SystemNonPagedMemoryGauge, 2);
//metrics.Measure.Gauge.SetValue(MyMetrics.ProcessMetrics.ProcessVirtualMemorySizeGauge, 20);
//using (metrics.Measure.Timer.Time(MyMetrics.DatabaseMetrics.SearchUsersSqlTimer))
//{
// Thread.Sleep(100);
//}
var process = Process.GetCurrentProcess();
var derivedGauge = new GaugeOptions
{
Name = "Derived Gauge",
MeasurementUnit = Unit.MegaBytes
};
var processPhysicalMemoryGauge = new GaugeOptions
{
Name = "Process Physical Memory",
MeasurementUnit = Unit.Bytes
};
var physicalMemoryGauge = new FunctionGauge(() => process.WorkingSet64);
metrics.Measure.Gauge.SetValue(derivedGauge, () => new DerivedGauge(physicalMemoryGauge, g => g / 1024 / 1024));
metrics.Measure.Gauge.SetValue(processPhysicalMemoryGauge, () => physicalMemoryGauge);
Task.WhenAll(metrics.ReportRunner.RunAllAsync()).Wait();
Console.ReadKey();
}
public IActionResult GetMetrics()
{
var httpStatusMeter = new MeterOptions
{
Name = "Http Status",
MeasurementUnit = Unit.Calls,
};
_metrics.Measure.Meter.Mark(httpStatusMeter, 70, "200");
_metrics.Measure.Meter.Mark(httpStatusMeter, 10, "500");
_metrics.Measure.Meter.Mark(httpStatusMeter, 20, "401");
// Test Counter Sample
_metrics.Measure.Counter.Increment(MetricsRegistry.Counters.TestCounter);
_metrics.Measure.Counter.Increment(MetricsRegistry.Counters.TestCounter, 4);
_metrics.Measure.Counter.Decrement(MetricsRegistry.Counters.TestCounter, 2);
var process = Process.GetCurrentProcess();
var physicalMemoryGauge = new FunctionGauge(() => process.WorkingSet64);
_metrics.Measure.Gauge.SetValue(MetricsRegistry.Gauges.TestGauge, () => physicalMemoryGauge.Value);
_metrics.Measure.Gauge.SetValue(
MetricsRegistry.Gauges.DerivedGauge,
() => new DerivedGauge(physicalMemoryGauge, g => g / 1024.0 / 1024.0));
var cacheHits = _metrics.Provider.Meter.Instance(MetricsRegistry.Meters.CacheHits);
var calls = _metrics.Provider.Timer.Instance(MetricsRegistry.Timers.DatabaseQueryTimer);
var cacheHit = Rnd.Next(0, 2) == 0;
if (cacheHit)
{
cacheHits.Mark();
}
using (calls.NewContext())
{
Thread.Sleep(cacheHit ? 10 : 100);
}
using (_metrics.Measure.Apdex.Track(MetricsRegistry.ApdexScores.TestApdex))
{
Thread.Sleep(cacheHit ? 10 : 100);
}
_metrics.Measure.Gauge.SetValue(MetricsRegistry.Gauges.CacheHitRatioGauge, () => new HitRatioGauge(cacheHits, calls, m => m.OneMinuteRate));
var histogram = _metrics.Provider.Histogram.Instance(MetricsRegistry.Histograms.TestHAdvancedistogram);
histogram.Update(Rnd.Next(1, 20));
_metrics.Measure.Histogram.Update(MetricsRegistry.Histograms.TestHistogram, Rnd.Next(20, 40));
_metrics.Measure.Timer.Time(MetricsRegistry.Timers.TestTimer, () => Thread.Sleep(20), "value1");
_metrics.Measure.Timer.Time(MetricsRegistry.Timers.TestTimer, () => Thread.Sleep(25), "value2");
using (_metrics.Measure.Timer.Time(MetricsRegistry.Timers.TestTimerTwo))
{
Thread.Sleep(15);
}
using (_metrics.Measure.Timer.Time(MetricsRegistry.Timers.TestTimerTwo, "value1"))
{
Thread.Sleep(20);
}
using (_metrics.Measure.Timer.Time(MetricsRegistry.Timers.TestTimerTwo, "value2"))
{
Thread.Sleep(25);
}
return(Ok());
}
public IEnumerable <string> Get()
{
var httpStatusMeter = new MeterOptions
{
Name = "Http Status",
MeasurementUnit = Unit.Calls
};
_metrics.Mark(httpStatusMeter, 70, "200");
_metrics.Mark(httpStatusMeter, 10, "500");
_metrics.Mark(httpStatusMeter, 20, "401");
_metrics.Increment(MetricsRegistry.Counters.TestCounter);
_metrics.Increment(MetricsRegistry.Counters.TestCounter, 4);
_metrics.Decrement(MetricsRegistry.Counters.TestCounter, 2);
var process = Process.GetCurrentProcess();
var physicalMemoryGauge = new FunctionGauge(() => process.WorkingSet64);
_metrics.Gauge(MetricsRegistry.Gauges.TestGauge, () => physicalMemoryGauge.Value);
_metrics.Advanced.Gauge(MetricsRegistry.Gauges.DerivedGauge,
() => new DerivedGauge(physicalMemoryGauge, g => g / 1024.0 / 1024.0));
var cacheHits = _metrics.Advanced.Meter(MetricsRegistry.Meters.CacheHits);
var calls = _metrics.Advanced.Timer(MetricsRegistry.Timers.DatabaseQueryTimer);
var cacheHit = Rnd.Next(0, 2) == 0;
if (cacheHit)
{
cacheHits.Mark();
}
using (calls.NewContext())
{
Thread.Sleep(cacheHit ? 10 : 100);
}
_metrics.Advanced.Gauge(MetricsRegistry.Gauges.CacheHitRatioGauge, () => new HitRatioGauge(cacheHits, calls, m => m.OneMinuteRate));
var histogram = _metrics.Advanced.Histogram(MetricsRegistry.Histograms.TestHAdvancedistogram);
histogram.Update(Rnd.Next(1, 20));
_metrics.Update(MetricsRegistry.Histograms.TestHistogram, Rnd.Next(20, 40));
_metrics.Time(MetricsRegistry.Timers.TestTimer, () => Thread.Sleep(20), "value1");
_metrics.Time(MetricsRegistry.Timers.TestTimer, () => Thread.Sleep(25), "value2");
using (_metrics.Time(MetricsRegistry.Timers.TestTimerTwo))
{
Thread.Sleep(15);
}
using (_metrics.Time(MetricsRegistry.Timers.TestTimerTwo, "value1"))
{
Thread.Sleep(20);
}
using (_metrics.Time(MetricsRegistry.Timers.TestTimerTwo, "value2"))
{
Thread.Sleep(25);
}
return(new[] { "value1", "value2" });
}
