private void WriteSamples(IEnumerable <QuickPulseDataSample> samples, string instrumentationKey, Stream stream, CollectionConfigurationError[] errors)
{
var monitoringPoints = new List <MonitoringDataPoint>();
foreach (var sample in samples)
{
var metricPoints = new List <MetricPoint>();
metricPoints.AddRange(CreateDefaultMetrics(sample));
metricPoints.AddRange(
sample.PerfCountersLookup.Select(counter => new MetricPoint {
Name = counter.Key, Value = Round(counter.Value), Weight = 1,
}));
metricPoints.AddRange(CreateCalculatedMetrics(sample));
ITelemetryDocument[] documents = sample.TelemetryDocuments.ToArray();
Array.Reverse(documents);
ProcessCpuData[] topCpuProcesses =
sample.TopCpuData.Select(p => new ProcessCpuData()
{
ProcessName = p.Item1, CpuPercentage = p.Item2,
}).ToArray();
var dataPoint = new MonitoringDataPoint
{
Version = this.version,
InvariantVersion = MonitoringDataPoint.CurrentInvariantVersion,
InstrumentationKey = instrumentationKey,
Instance = this.instanceName,
RoleName = this.roleName,
StreamId = this.streamId,
MachineName = this.machineName,
Timestamp = sample.EndTimestamp.UtcDateTime,
IsWebApp = this.isWebApp,
PerformanceCollectionSupported = PerformanceCounterUtility.IsPerfCounterSupported(),
ProcessorCount = this.processorCount,
Metrics = metricPoints.ToArray(),
Documents = documents,
GlobalDocumentQuotaReached = sample.GlobalDocumentQuotaReached,
TopCpuProcesses = topCpuProcesses.Length > 0 ? topCpuProcesses : null,
TopCpuDataAccessDenied = sample.TopCpuDataAccessDenied,
CollectionConfigurationErrors = errors,
};
monitoringPoints.Add(dataPoint);
}
this.serializerDataPointArray.WriteObject(stream, monitoringPoints.ToArray());
}
private void WritePingData(DateTimeOffset timestamp, Stream stream)
{
var dataPoint = new MonitoringDataPoint
{
Version = this.version,
InvariantVersion = MonitoringDataPoint.CurrentInvariantVersion,
// InstrumentationKey = instrumentationKey, // ikey is currently set in query string parameter
Instance = this.instanceName,
StreamId = this.streamId,
MachineName = this.machineName,
Timestamp = timestamp.UtcDateTime,
IsWebApp = this.isWebApp,
PerformanceCollectionSupported = PerformanceCounterUtility.IsPerfCounterSupported(),
ProcessorCount = this.processorCount,
};
this.serializerDataPoint.WriteObject(stream, dataPoint);
}
