/// <summary>
/// Collects cpu usage stats and forwards to the <see cref="CollectMessage.Receivers"/>
/// </summary>
/// <param name="message"><see cref="CollectMessage"/></param>
private void CollectStats(CollectMessage message)
{
_output.Tell(new SimpleMessage($"CpuCollectionActor received collect dated {message.CollectUtc:dd/MM/yyyy HH:mm:ss}"));
var processorSearcher = new ManagementObjectSearcher(@"root\CIMV2",
"SELECT * FROM Win32_PerfFormattedData_Counters_ProcessorInformation");
var obj = processorSearcher.Get().Cast <ManagementObject>().FirstOrDefault();
if (obj != null)
{
var percent = double.Parse(obj["PercentProcessorTime"].ToString());
var msg = new CpuMessage(percent / 100);
foreach (var r in message.Receivers)
{
r.Tell(msg);
}
}
}
/// <summary>
/// Collects memory usage stats and forwards to the <see cref="CollectMessage.Receivers"/>
/// </summary>
/// <param name="message"><see cref="CollectMessage"/></param>
private void CollectStats(CollectMessage message)
{
_output.Tell(new SimpleMessage($"MemoryCollectionActor received collect dated {message.CollectUtc:dd/MM/yyyy HH:mm:ss}"));
var wmiObject = new ManagementObjectSearcher("select * from Win32_OperatingSystem");
var memoryValues = wmiObject.Get().Cast <ManagementObject>().Select(mo => new {
FreePhysicalMemory = Double.Parse(mo["FreePhysicalMemory"].ToString()),
TotalVisibleMemorySize = Double.Parse(mo["TotalVisibleMemorySize"].ToString())
}).FirstOrDefault();
if (memoryValues != null)
{
var used = (memoryValues.TotalVisibleMemorySize - memoryValues.FreePhysicalMemory);
var msg = new MemoryMessage(used);
foreach (var r in message.Receivers)
{
r.Tell(msg);
}
}
}