public static IEnumerable <ResourceManagerCpuSample> GetCpuSamples(string workerId, int pid, IMongoCollection <BsonDocument> collection)
{
var cpuSamples = new List <ResourceManagerCpuSample>();
string processName = GetProcessName(collection);
var filter = Query.And(FilterMessagesByWorkerAndPid(workerId, pid),
Query.Regex("v", new BsonRegularExpression("^Resource Manager: CPU info:")));
var cpuSampleDocuments = collection.Find(filter).ToEnumerable();
foreach (var document in cpuSampleDocuments)
{
try
{
ResourceManagerCpuSample cpuSample = new ResourceManagerCpuSample(document, processName);
cpuSamples.Add(cpuSample);
}
catch (Exception ex)
{
Log.Error("Unable to parse CPU sample from " + document, ex);
}
}
return(cpuSamples);
}
private void AddCpuSampleEvent(NativeJsonLogsBaseEvent baseEvent, string message, LogLine logLine, string processName)
{
ResourceManagerCpuSample record = null;
var currentAndTotalMatch = CurrentAndTotalCpuUtilRegex.Match(message);
if (currentAndTotalMatch.Success)
{
record = ResourceManagerCpuSample.GetEventWithNullCheck(
baseEvent,
logLine,
processName,
TryParseIntWithLogging(currentAndTotalMatch, "current_process_util", logLine),
TryParseIntWithLogging(currentAndTotalMatch, "total_processes_util", logLine)
);
_cpuSamplesWriter.AddLine(record);
return;
}
var currentMatch = CurrentCpuUtilRegex.Match(message);
if (currentMatch.Success)
{
record = ResourceManagerCpuSample.GetEventWithNullCheck(
baseEvent,
logLine,
processName,
TryParseIntWithLogging(currentMatch, "current_process_util", logLine),
null
);
_cpuSamplesWriter.AddLine(record);
return;
}
_processingNotificationsCollector.ReportError("Failed to process line as CpuSampleEvent.", logLine, nameof(ResourceManagerPlugin));
}