public MemoryInfoHelper(memorystatus.MemoryInfo.MEMORYSTATUS ms)
{
memoryLoad = ms.dwMemoryLoad;
totalPhysical = ms.dwTotalPhys;
availPhysical = ms.dwAvailPhys;
totalPageFile = ms.dwTotalPageFile;
availPageFile = ms.dwAvailPageFile;
totalVirtual = ms.dwTotalVirtual;
availVirtual = ms.dwAvailVirtual;
}
/// <summary>
/// build thread and process list periodically and fire update event and enqueue results for the socket thread
/// </summary>
void usageThread()
{
try
{
int interval = 3000;
//rebuild a new mem usage info
VMusage.CeGetProcVMusage vmInfo = new CeGetProcVMusage();
while (!bStopMainThread)
{
eventEnableCapture.WaitOne();
List <VMusage.procVMinfo> myList = vmInfo._procVMinfo; //get a list of processes and the VM usage
StringBuilder sbLogInfo = new StringBuilder(); //needed to merge infos for log
System.Threading.Thread.Sleep(interval);
uint _totalMemUse = 0;
long lTimeStamp = DateTime.Now.ToFileTimeUtc();
//send all data in one block
List <byte> buffer = new List <byte>();
buffer.AddRange(ByteHelper.LargePacketBytes);
foreach (VMusage.procVMinfo pvmi in myList)
{
pvmi.Time = lTimeStamp;
buffer.AddRange(pvmi.toByte());
_totalMemUse += pvmi.memusage;
if (!pvmi.name.StartsWith("Slot", StringComparison.InvariantCultureIgnoreCase))
{
//_fileLogger.addLog(pvmi.ToString()); //adds one row for each VM info
sbLogInfo.Append(pvmi.name + "\t" + pvmi.memusage.ToString() + "\t");
}
}
procStatsQueueBytes.Enqueue(buffer.ToArray());
/*
* //enqueue item by item
* foreach(VMusage.procVMinfo pvmi in myList){
* pvmi.Time = lTimeStamp;
* procStatsQueueBytes.Enqueue(pvmi.toByte());
* _totalMemUse += pvmi.memusage;
* }
*/
onUpdateHandler(new procVMinfoEventArgs(myList, _totalMemUse));
//send MemoryStatusInfo
memorystatus.MemoryInfo.MEMORYSTATUS mstat = new memorystatus.MemoryInfo.MEMORYSTATUS();
if (memorystatus.MemoryInfo.GetMemoryStatus(ref mstat))
{
MemoryInfoHelper memoryInfoStat = new MemoryInfoHelper(mstat);
System.Diagnostics.Debug.WriteLine(memoryInfoStat.ToString());
//send header
procStatsQueueBytes.Enqueue(ByteHelper.meminfostatusBytes);
//send data
procStatsQueueBytes.Enqueue(memoryInfoStat.toByte());
//log global memstatus
sbLogInfo.Append(
"total\t" + memoryInfoStat.totalPhysical.ToString() +
"\tfree\t" + memoryInfoStat.availPhysical.ToString() +
"\tvtotal\t" + memoryInfoStat.totalVirtual.ToString() +
"tvfree\t" + memoryInfoStat.availVirtual.ToString() +
"\tload\t" + memoryInfoStat.memoryLoad + "\t");
}
//write a log line
_fileLogger.addLog(sbLogInfo.ToString() + "\r\n");
procStatsQueueBytes.Enqueue(ByteHelper.endOfTransferBytes);
((AutoResetEvent)eventEnableSend).Set();
}//while true
}
catch (ThreadAbortException ex)
{
System.Diagnostics.Debug.WriteLine("ThreadAbortException: usageThread(): " + ex.Message);
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine("Exception: usageThread(): " + ex.Message);
}
System.Diagnostics.Debug.WriteLine("Thread ENDED");
}
/// <summary>
/// build thread and process list periodically and fire update event and enqueue results for the socket thread
/// </summary>
void usageThread()
{
try
{
int interval = 3000;
//rebuild a new mem usage info
VMusage.CeGetProcVMusage vmInfo = new CeGetProcVMusage();
while (!bStopMainThread)
{
eventEnableCapture.WaitOne();
List<VMusage.procVMinfo> myList = vmInfo._procVMinfo; //get a list of processes and the VM usage
StringBuilder sbLogInfo = new StringBuilder(); //needed to merge infos for log
System.Threading.Thread.Sleep(interval);
uint _totalMemUse = 0;
long lTimeStamp = DateTime.Now.ToFileTimeUtc();
//send all data in one block
List<byte> buffer = new List<byte>();
buffer.AddRange(ByteHelper.LargePacketBytes);
foreach (VMusage.procVMinfo pvmi in myList)
{
pvmi.Time = lTimeStamp;
buffer.AddRange(pvmi.toByte());
_totalMemUse += pvmi.memusage;
if (!pvmi.name.StartsWith("Slot", StringComparison.InvariantCultureIgnoreCase))
{
//_fileLogger.addLog(pvmi.ToString()); //adds one row for each VM info
sbLogInfo.Append(pvmi.name + "\t" + pvmi.memusage.ToString() + "\t");
}
}
procStatsQueueBytes.Enqueue(buffer.ToArray());
/*
//enqueue item by item
foreach(VMusage.procVMinfo pvmi in myList){
pvmi.Time = lTimeStamp;
procStatsQueueBytes.Enqueue(pvmi.toByte());
_totalMemUse += pvmi.memusage;
}
*/
onUpdateHandler(new procVMinfoEventArgs(myList, _totalMemUse));
//send MemoryStatusInfo
memorystatus.MemoryInfo.MEMORYSTATUS mstat = new memorystatus.MemoryInfo.MEMORYSTATUS();
if (memorystatus.MemoryInfo.GetMemoryStatus(ref mstat))
{
MemoryInfoHelper memoryInfoStat= new MemoryInfoHelper(mstat);
System.Diagnostics.Debug.WriteLine(memoryInfoStat.ToString());
//send header
procStatsQueueBytes.Enqueue(ByteHelper.meminfostatusBytes);
//send data
procStatsQueueBytes.Enqueue(memoryInfoStat.toByte());
//log global memstatus
sbLogInfo.Append(
"total\t" + memoryInfoStat.totalPhysical.ToString() +
"\tfree\t" + memoryInfoStat.availPhysical.ToString() +
"\tvtotal\t" + memoryInfoStat.totalVirtual.ToString() +
"tvfree\t" + memoryInfoStat.availVirtual.ToString() +
"\tload\t" + memoryInfoStat.memoryLoad + "\t");
}
//write a log line
_fileLogger.addLog(sbLogInfo.ToString()+"\r\n");
procStatsQueueBytes.Enqueue(ByteHelper.endOfTransferBytes);
((AutoResetEvent)eventEnableSend).Set();
}//while true
}
catch (ThreadAbortException ex)
{
System.Diagnostics.Debug.WriteLine("ThreadAbortException: usageThread(): " + ex.Message);
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine("Exception: usageThread(): " + ex.Message);
}
System.Diagnostics.Debug.WriteLine("Thread ENDED");
}
