public static GetPerformanceCounterProcessName ( int pid ) : string | ||
pid | int | |
리턴 | string |
private CounterDescriptor CreateDescriptor(WorkerProcess w3wp) { //obtain reference to PerformanceCounter object var pc = new PerformanceCounter("Process", "% Processor Time", PerformanceCounterProcessHelper.GetPerformanceCounterProcessName(w3wp.ProcessId), true); //read value to start counter pc.NextValue(); //setup descriptor object for central framework var result = new IisWorkerProcessCpuCounterDescriptor { Name = w3wp.AppPoolName, SystemCounter = pc, ProcessId = w3wp.ProcessId, Unit = "Percent", MetricName = "CPUUtilization" }; result.Dimensions.Add("SiteName", w3wp.AppPoolName); return(result); }
public IList <CounterDescriptor> UpdateCounterItems(IList <CounterDescriptor> counterItems) { ServerManager iisManager = new ServerManager(); var processes = iisManager.WorkerProcesses; //remove old var oldIds = new List <int>(); foreach (var counterDescriptor in counterItems.Cast <IisWorkerProcessCpuCounterDescriptor>()) { if (!processes.Any(proc => proc.ProcessId == counterDescriptor.ProcessId) || !Process.GetProcesses().Any(process => process.Id == counterDescriptor.ProcessId)) { oldIds.Add(counterDescriptor.ProcessId); } else { //fix names var correctProcessName = PerformanceCounterProcessHelper.GetPerformanceCounterProcessName(counterDescriptor.ProcessId); if (!String.Equals(counterDescriptor.SystemCounter.InstanceName, correctProcessName, StringComparison.InvariantCulture)) { counterDescriptor.SystemCounter.InstanceName = correctProcessName; } } } counterItems = counterItems.Cast <IisWorkerProcessCpuCounterDescriptor>().Where(counter => !oldIds.Contains(counter.ProcessId)).Cast <CounterDescriptor>().ToList(); //add new foreach (var w3wp in processes) { if (!counterItems.Cast <IisWorkerProcessCpuCounterDescriptor>().Any(rd => rd.ProcessId == w3wp.ProcessId) && Process.GetProcesses().Any(process => process.Id == w3wp.ProcessId)) { counterItems.Add(CreateDescriptor(w3wp)); } } return(counterItems); }