service.cs

private void SendAlertMessage(AlertType alertType, double value, long ramValue)
{
    List<RTPMProcess> list = new List<RTPMProcess>();
    lstPerformance = new List<PerformanceCounter>();
    Process[] processes = System.Diagnostics.Process.GetProcesses();
    for (int i = 0; i < processes.Length; i++)
    {
        PerformanceCounter pc = new PerformanceCounter("Process", "% Processor Time", processes[i].ProcessName, true);
        try
        {
            pc.NextValue();
        }
        catch { }
        lstPerformance.Add(pc);
    }
    Thread.Sleep(1000);
    for (int i = 0; i < processes.Length; i++)
    {
        RTPMProcess r = new RTPMProcess();
        r.RAMUsage = processes[i].PrivateMemorySize64;
        r.ProcessName = processes[i].ProcessName;
        r.Id = processes[i].Id;
        try
        {
            r.CPUUsage = lstPerformance[i].NextValue() / Environment.ProcessorCount;
        }
        catch { }
        list.Add(r);
    }

    var pList = (from pp in list orderby pp.CPUUsage descending select pp).ToList();

    mrePublish = new ManualResetEvent(false);
    RTPMServer rtpmServer = new RTPMServer();
    rtpmServer.AlertType = alertType;
    rtpmServer.Date = DateTime.UtcNow;
    rtpmServer.ServerName = Environment.MachineName;
    rtpmServer.CPUUsage = value;
    rtpmServer.RAMAvailable = ramValue;
    rtpmServer.Processes = pList;
    publishedMessage = rtpmServer;
    pubnub.Publish<string>(channel, publishedMessage, PublishCallback, ErrorCallback);
    mrePublish.WaitOne(manualResetEventsWaitTimeout);

}