public string GetVmNote(System.Management.ManagementPath sysPath)
{
uint[] requestedInfo = new uint[] { 3 };
System.Management.ManagementPath[] vmPaths = new System.Management.ManagementPath[] { sysPath };
var vmsvc = GetVirtualisationSystemManagementService();
System.Management.ManagementBaseObject[] sysSummary;
vmsvc.GetSummaryInformation(requestedInfo, vmPaths, out sysSummary);
foreach (var summary in sysSummary)
{
var summaryInfo = new SummaryInformation(summary);
return summaryInfo.Notes;
}
return null;
}
public void GetSummaryInfo(Dictionary<string, VmStatsEntry> vmProcessorInfo, List<System.Management.ManagementPath> vmsToInspect)
{
// Process info available from WMI,
// See http://msdn.microsoft.com/en-us/library/hh850062(v=vs.85).aspx
uint[] requestedInfo = new uint[] { // TODO: correct?
0, // Name
1, // ElementName
4, // Number of processes
101 // ProcessorLoad
};
System.Management.ManagementBaseObject[] sysSummary;
var vmsvc = GetVirtualisationSystemManagementService();
System.Management.ManagementPath[] vmPaths = vmsToInspect.ToArray();
vmsvc.GetSummaryInformation(requestedInfo, vmPaths, out sysSummary);
foreach (var summary in sysSummary)
{
var summaryInfo = new SummaryInformation(summary);
logger.Debug("VM " + summaryInfo.Name + "(elementName " + summaryInfo.ElementName + ") has " +
summaryInfo.NumberOfProcessors + " CPUs, and load of " + summaryInfo.ProcessorLoad);
var vmInfo = new VmStatsEntry
{
cpuUtilization = summaryInfo.ProcessorLoad,
numCPUs = summaryInfo.NumberOfProcessors,
networkReadKBs = 1,
networkWriteKBs = 1,
entityType = "vm"
};
vmProcessorInfo.Add(summaryInfo.ElementName, vmInfo);
}
}
