private static List <GlobalStreamHystrixCommandInfo> GetHystrixCommandInfoList()
{
var result = new List <GlobalStreamHystrixCommandInfo>();
foreach (ServiceMetadata metadata in EndpointHost.Config.MetadataMap.Values)
{
string refinedServiceName = ServiceUtils.RefineServiceName(metadata.ServiceNamespace, metadata.ServiceName);
foreach (Operation operation in metadata.Operations)
{
HystrixCommandMetrics commandMetrics = operation.HystrixCommand.Metrics;
IHystrixCircuitBreaker circuitBreaker = operation.HystrixCommand.CircuitBreaker;
HealthCounts healthCounts = commandMetrics.GetHealthCounts();
IHystrixCommandProperties commandProperties = commandMetrics.Properties;
GlobalStreamHystrixCommandInfo hystrixCommandInfo = new GlobalStreamHystrixCommandInfo()
{
type = TurbineDataTypeHystrixCommand,
name = refinedServiceName + "." + operation.Name.ToLower(),
group = refinedServiceName,
currentTime = DateTime.Now.ToUnixTimeMs(),
isCircuitBreakerOpen = circuitBreaker.IsOpen(),
errorPercentage = healthCounts.ErrorPercentage,
errorCount = healthCounts.TotalErrorCount,
requestCount = healthCounts.TotalRequests,
rollingCountExceptionsThrown = healthCounts.TotalExceptionCount,
rollingCountFailure = healthCounts.TotalFailureCount,
rollingCountSemaphoreRejected = 0,
rollingCountShortCircuited = healthCounts.ShortCircuitedCount,
rollingCountSuccess = healthCounts.SuccessCount,
rollingCountThreadPoolRejected = 0,
rollingCountTimeout = healthCounts.TimeoutCount,
rollingCountFallbackFailure = 0,
rollingCountFallbackSuccess = 0,
rollingCountFallbackRejection = 0,
latencyExecute = new GlobalStreamPercentileInfo()
{
P0 = commandMetrics.GetServiceExecutionTimePercentile(0),
P25 = commandMetrics.GetServiceExecutionTimePercentile(25),
P50 = commandMetrics.GetServiceExecutionTimePercentile(50),
P75 = commandMetrics.GetServiceExecutionTimePercentile(75),
P90 = commandMetrics.GetServiceExecutionTimePercentile(90),
P95 = commandMetrics.GetServiceExecutionTimePercentile(95),
P99 = commandMetrics.GetServiceExecutionTimePercentile(99),
P99DOT5 = commandMetrics.GetServiceExecutionTimePercentile(99.5),
P100 = commandMetrics.GetServiceExecutionTimePercentile(100)
},
latencyExecute_mean = commandMetrics.GetServiceExecutionTimeMean(),
latencyTotal = new GlobalStreamPercentileInfo()
{
P0 = commandMetrics.GetTotalTimePercentile(0),
P25 = commandMetrics.GetTotalTimePercentile(25),
P50 = commandMetrics.GetTotalTimePercentile(50),
P75 = commandMetrics.GetTotalTimePercentile(75),
P90 = commandMetrics.GetTotalTimePercentile(90),
P95 = commandMetrics.GetTotalTimePercentile(95),
P99 = commandMetrics.GetTotalTimePercentile(99),
P99DOT5 = commandMetrics.GetTotalTimePercentile(99.5),
P100 = commandMetrics.GetTotalTimePercentile(100)
},
latencyTotal_mean = commandMetrics.GetTotalTimeMean(),
reportingHosts = 1,
propertyValue_circuitBreakerEnabled = commandProperties.CircuitBreakerEnabled.Get(),
propertyValue_circuitBreakerErrorThresholdPercentage = commandProperties.CircuitBreakerErrorThresholdPercentage.Get(),
propertyValue_circuitBreakerForceClosed = commandProperties.CircuitBreakerForceClosed.Get(),
propertyValue_circuitBreakerForceOpen = commandProperties.CircuitBreakerForceOpen.Get(),
propertyValue_circuitBreakerRequestVolumeThreshold = commandProperties.CircuitBreakerRequestVolumeThreshold.Get(),
propertyValue_circuitBreakerSleepWindowInMilliseconds = (int)commandProperties.CircuitBreakerSleepWindow.Get().TotalMilliseconds,
propertyValue_executionIsolationSemaphoreMaxConcurrentRequests = 1000,
propertyValue_executionIsolationStrategy = TurbineStrategySemaphore,
propertyValue_executionIsolationThreadTimeoutInMilliseconds = (int)operation.HystrixCommand.GetExecutionTimeout().TotalMilliseconds,
propertyValue_fallbackIsolationSemaphoreMaxConcurrentRequests = 0,
propertyValue_metricsRollingStatisticalWindowInMilliseconds = commandProperties.MetricsRollingStatisticalWindowInMilliseconds.Get(),
currentConcurrentExecutionCount = commandMetrics.CurrentConcurrentExecutionCount
};
result.Add(hystrixCommandInfo);
}
}
return(result);
}
public static List <HystrixCommandInfo> GetHystrixCommandInfo(string servicePath)
{
var result = new List <HystrixCommandInfo>();
ServiceMetadata metadata = EndpointHost.Config.MetadataMap[servicePath];
foreach (Operation operation in metadata.Operations)
{
HystrixCommandMetrics commandMetrics = operation.HystrixCommand.Metrics;
IHystrixCircuitBreaker circuitBreaker = operation.HystrixCommand.CircuitBreaker;
HealthCounts healthCounts = commandMetrics.GetHealthCounts();
IHystrixCommandProperties commandProperties = commandMetrics.Properties;
var commandInfo = new HystrixCommandInfo
{
Type = "HystrixCommand",
Name = commandMetrics.OperationName,
Group = commandMetrics.FullServiceName,
CurrentTime = DateTime.Now,
IsCircuitBreakerOpen = (circuitBreaker == null ? false : circuitBreaker.IsOpen()),
ErrorPercentage = healthCounts.ErrorPercentage,
ErrorCount = healthCounts.TotalErrorCount,
RequestCount = healthCounts.TotalRequests,
RollingCountSuccess = commandMetrics.GetRollingCount(HystrixRollingNumberEvent.Success),
RollingCountShortCircuited = commandMetrics.GetRollingCount(HystrixRollingNumberEvent.ShortCircuited),
RollingCountTimeout = commandMetrics.GetRollingCount(HystrixRollingNumberEvent.Timeout),
RollingCountThreadPoolRejected = commandMetrics.GetRollingCount(HystrixRollingNumberEvent.ThreadPoolRejected),
RollingCountFrameworkExceptionThrown = commandMetrics.GetRollingCount(HystrixRollingNumberEvent.FrameworkExceptionThrown),
RollingCountServiceExceptionThrown = commandMetrics.GetRollingCount(HystrixRollingNumberEvent.ServiceExceptionThrown),
RollingCountValidationExceptionThrown = commandMetrics.GetRollingCount(HystrixRollingNumberEvent.ValidationExceptionThrown),
CumulativeCountSuccess = commandMetrics.GetCumulativeCount(HystrixRollingNumberEvent.Success),
CumulativeCountShortCircuited = commandMetrics.GetCumulativeCount(HystrixRollingNumberEvent.ShortCircuited),
CumulativeCountTimeout = commandMetrics.GetCumulativeCount(HystrixRollingNumberEvent.Timeout),
CumulativeCountThreadPoolRejected = commandMetrics.GetCumulativeCount(HystrixRollingNumberEvent.ThreadPoolRejected),
CumulativeCountFrameworkExcetpionThrown = commandMetrics.GetCumulativeCount(HystrixRollingNumberEvent.FrameworkExceptionThrown),
CumulativeCountServiceExceptionThrown = commandMetrics.GetCumulativeCount(HystrixRollingNumberEvent.ServiceExceptionThrown),
CumulativeCountValidationExceptionThrown = commandMetrics.GetCumulativeCount(HystrixRollingNumberEvent.ValidationExceptionThrown),
CurrentConcurrentExecutionCount = commandMetrics.CurrentConcurrentExecutionCount,
LatencyExecuteMean = commandMetrics.GetServiceExecutionTimeMean(),
LatencyExecute = new PercentileInfo
{
P0 = commandMetrics.GetServiceExecutionTimePercentile(0),
P25 = commandMetrics.GetServiceExecutionTimePercentile(25),
P50 = commandMetrics.GetServiceExecutionTimePercentile(50),
P75 = commandMetrics.GetServiceExecutionTimePercentile(75),
P90 = commandMetrics.GetServiceExecutionTimePercentile(90),
P95 = commandMetrics.GetServiceExecutionTimePercentile(95),
P99 = commandMetrics.GetServiceExecutionTimePercentile(99),
P99DOT5 = commandMetrics.GetServiceExecutionTimePercentile(99.5),
P100 = commandMetrics.GetServiceExecutionTimePercentile(100),
},
LatencyTotalMean = commandMetrics.GetTotalTimeMean(),
LatencyTotal = new PercentileInfo
{
P0 = commandMetrics.GetTotalTimePercentile(0),
P25 = commandMetrics.GetTotalTimePercentile(25),
P50 = commandMetrics.GetTotalTimePercentile(50),
P75 = commandMetrics.GetTotalTimePercentile(75),
P90 = commandMetrics.GetTotalTimePercentile(90),
P95 = commandMetrics.GetTotalTimePercentile(95),
P99 = commandMetrics.GetTotalTimePercentile(99),
P99DOT5 = commandMetrics.GetTotalTimePercentile(99.5),
P100 = commandMetrics.GetTotalTimePercentile(100),
},
PropertyValue_CircuitBreakerRequestVolumeThreshold = commandProperties.CircuitBreakerRequestVolumeThreshold.Get(),
PropertyValue_CircuitBreakerSleepWindowInMilliseconds = (long)commandProperties.CircuitBreakerSleepWindow.Get().TotalMilliseconds,
PropertyValue_CircuitBreakerErrorThresholdPercentage = commandProperties.CircuitBreakerErrorThresholdPercentage.Get(),
PropertyValue_CircuitBreakerForceOpen = commandProperties.CircuitBreakerForceOpen.Get(),
PropertyValue_CircuitBreakerForceClosed = commandProperties.CircuitBreakerForceClosed.Get(),
PropertyValue_CircuitBreakerEnabled = commandProperties.CircuitBreakerEnabled.Get(),
PropertyValue_ExecutionIsolationThreadTimeoutInMilliseconds = (long)operation.HystrixCommand.GetExecutionTimeout().TotalMilliseconds,
PropertyValue_MetricsRollingStatisticalWindowInMilliseconds = commandProperties.MetricsRollingStatisticalWindowInMilliseconds.Get(),
PropertyValue_RequestLogEnabled = commandProperties.RequestLogEnabled.Get(),
ReportingHosts = 1,
};
result.Add(commandInfo);
}
return(result);
}