public static IList <IResourcePerformanceCounter> GetResourceCounters(this List <IPerformanceCountersByResource> to)
{
var res = new List <IResourcePerformanceCounter>();
var performanceCountersByResources = to.Where(resource => !resource.IsDeleted && !string.IsNullOrEmpty(resource.CounterName));
foreach (var resourcePerformanceCounter in performanceCountersByResources)
{
if (resourcePerformanceCounter.TotalErrors)
{
var counter = new WarewolfNumberOfErrorsByResource(resourcePerformanceCounter.ResourceId, resourcePerformanceCounter.CounterName);
res.Add(counter);
}
if (resourcePerformanceCounter.AverageExecutionTime)
{
var counter = new WarewolfAverageExecutionTimePerformanceCounterByResource(resourcePerformanceCounter.ResourceId, resourcePerformanceCounter.CounterName);
res.Add(counter);
}
if (resourcePerformanceCounter.ConcurrentRequests)
{
var counter = new WarewolfCurrentExecutionsPerformanceCounterByResource(resourcePerformanceCounter.ResourceId, resourcePerformanceCounter.CounterName);
res.Add(counter);
}
if (resourcePerformanceCounter.RequestPerSecond)
{
var counter = new WarewolfRequestsPerSecondPerformanceCounterByResource(resourcePerformanceCounter.ResourceId, resourcePerformanceCounter.CounterName);
res.Add(counter);
}
}
return(res);
}
public IResourcePerformanceCounter CreateCounter(Guid resourceId, WarewolfPerfCounterType type, string name)
{
if (GetCounter(resourceId, type) == EmptyCounter)
{
IResourcePerformanceCounter counter;
switch (type)
{
case WarewolfPerfCounterType.ExecutionErrors:
counter = new WarewolfNumberOfErrorsByResource(resourceId, name);
break;
case WarewolfPerfCounterType.AverageExecutionTime:
counter = new WarewolfAverageExecutionTimePerformanceCounterByResource(resourceId, name);
break;
case WarewolfPerfCounterType.ConcurrentRequests:
counter = new WarewolfCurrentExecutionsPerformanceCounterByResource(resourceId, name);
break;
case WarewolfPerfCounterType.RequestsPerSecond:
counter = new WarewolfRequestsPerSecondPerformanceCounterByResource(resourceId, name);
break;
default:
return(new EmptyCounter());
}
_resourceCounters.Add(counter);
_perf.Save(_resourceCounters, EnvironmentVariables.ServerResourcePerfmonSettingsFile);
return(counter);
}
return((IResourcePerformanceCounter)GetCounter(resourceId, type).FromSafe());
}
public void WarewolfNumberOfErrorsByResource_Setup_CreatesCounter()
{
var mockPerformanceCounterFactory = new Mock <IRealPerformanceCounterFactory>();
var mockCounter = new Mock <IWarewolfPerformanceCounter>();
mockPerformanceCounterFactory.Setup(o => o.New(GlobalConstants.WarewolfServices, CounterName, GlobalConstants.GlobalCounterName)).Returns(mockCounter.Object);
var performanceCounterFactory = mockPerformanceCounterFactory.Object;
IPerformanceCounter counter = new WarewolfNumberOfErrorsByResource(_resourceGuid, _categoryInstanceName, performanceCounterFactory);
counter.Setup();
mockPerformanceCounterFactory.Verify(o => o.New(GlobalConstants.WarewolfServices, CounterName, GlobalConstants.GlobalCounterName), Times.Once);
}
public void WarewolfNumberOfErrorsByResource_IncrementBy_CallsUnderlyingCounter()
{
var mockPerformanceCounterFactory = new Mock <IRealPerformanceCounterFactory>();
var mockCounter = new Mock <IWarewolfPerformanceCounter>();
mockPerformanceCounterFactory.Setup(o => o.New(GlobalConstants.WarewolfServices, CounterName, GlobalConstants.GlobalCounterName)).Returns(mockCounter.Object).Verifiable();
var performanceCounterFactory = mockPerformanceCounterFactory.Object;
IPerformanceCounter counter = new WarewolfNumberOfErrorsByResource(_resourceGuid, _categoryInstanceName, performanceCounterFactory);
counter.Setup();
counter.IncrementBy(1234);
mockPerformanceCounterFactory.Verify();
mockCounter.Verify(o => o.IncrementBy(1234), Times.Once);
}
public void WarewolfNumberOfErrorsByResource_CreationData_Valid()
{
var mockPerformanceCounterFactory = new Mock <IRealPerformanceCounterFactory>();
var performanceCounterFactory = mockPerformanceCounterFactory.Object;
IPerformanceCounter counter = new WarewolfNumberOfErrorsByResource(_resourceGuid, _categoryInstanceName, performanceCounterFactory);
var data = counter.CreationData();
Assert.AreEqual(1, data.Count());
var dataItem = counter.CreationData().First();
Assert.AreEqual(CounterName, dataItem.CounterHelp);
Assert.AreEqual(CounterName, dataItem.CounterName);
Assert.AreEqual(PerformanceCounterType.NumberOfItems32, dataItem.CounterType);
}
public void WarewolfNumberOfErrorsByResource_Construct()
{
var mockPerformanceCounterFactory = new Mock <IRealPerformanceCounterFactory>();
var performanceCounterFactory = mockPerformanceCounterFactory.Object;
using (var originalCounter = new WarewolfNumberOfErrorsByResource(_resourceGuid, _categoryInstanceName, performanceCounterFactory))
{
IPerformanceCounter counter = originalCounter;
Assert.IsTrue(counter.IsActive);
Assert.AreEqual(WarewolfPerfCounterType.ExecutionErrors, counter.PerfCounterType);
Assert.AreEqual(GlobalConstants.WarewolfServices, counter.Category);
Assert.AreEqual(CounterName, counter.Name);
Assert.AreEqual(_resourceGuid, originalCounter.ResourceId);
}
}
