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processor information monitor completed.

This commit is contained in:
Zhen Tang 2013-07-07 13:54:52 +08:00
parent a3f24672c3
commit 89347b8d9d
7 changed files with 215 additions and 30 deletions
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4
WindowsMonitor/Monitor/Common.cpp
View File

@ -22,7 +22,7 @@ double Common::GetCounterValue(const wchar_t * fullCounterPath)
return -1;
}
PDH_FMT_COUNTERVALUE counterValue;
status=PdhGetFormattedCounterValue(counter,PDH_FMT_DOUBLE,NULL,&counterValue);
status=PdhGetFormattedCounterValue(counter,PDH_FMT_DOUBLE|PDH_FMT_NOSCALE|PDH_FMT_NOCAP100,NULL,&counterValue);
if(status!=ERROR_SUCCESS)
{
return -1;
@ -64,7 +64,7 @@ double Common::GetCounterValueWithIdle(const wchar_t * fullCounterPath,int idleT
return -1;
}
PDH_FMT_COUNTERVALUE counterValue;
status=PdhGetFormattedCounterValue(counter,PDH_FMT_DOUBLE,NULL,&counterValue);
status=PdhGetFormattedCounterValue(counter,PDH_FMT_DOUBLE|PDH_FMT_NOSCALE|PDH_FMT_NOCAP100,NULL,&counterValue);
if(status!=ERROR_SUCCESS)
{
return -1;

27
WindowsMonitor/Monitor/MonitorApi.h
View File

@ -37,6 +37,33 @@ class MONITOR_API ProcessorInformation
public:
static list<wstring> GetInstances();
static list<wstring> GetCounterList();
static double GetPerformanceLimitFlags(wchar_t * instanceName);
static double GetPerformanceLimitPercent(wchar_t * instanceName);
static double GetPrivilegedUtilityPercent(wchar_t * instanceName, int idleTime);
static double GetProcessorUtilityPercent(wchar_t * instanceName, int idleTime);
static double GetProcessorPerformancePercent(wchar_t * instanceName, int idleTime);
static double GetIdleBreakEventsPerSecond(wchar_t * instanceName, int idleTime);
static double GetAverageIdleTime(wchar_t * instanceName, int idleTime);
static double GetClockInterruptsPerSecond(wchar_t * instanceName, int idleTime);
static double GetProcessorStateFlags(wchar_t * instanceName);
static double GetPercentageOfMaximumFrequency(wchar_t * instanceName);
static double GetProcessorFrequency(wchar_t * instanceName);
static double GetParkingStatus(wchar_t * instanceName);
static double GetPriorityTimePercent(wchar_t * instanceName, int idleTime);
static double GetC3TransitionsPerSecond(wchar_t * instanceName, int idleTime);
static double GetC2TransitionsPerSecond(wchar_t * instanceName, int idleTime);
static double GetC1TransitionsPerSecond(wchar_t * instanceName, int idleTime);
static double GetC3TimePercent(wchar_t * instanceName, int idleTime);
static double GetC2TimePercent(wchar_t * instanceName, int idleTime);
static double GetC1TimePercent(wchar_t * instanceName, int idleTime);
static double GetIdleTimePercent(wchar_t * instanceName, int idleTime);
static double GetDpcRate(wchar_t * instanceName);
static double GetDpcsQueuedPerSecond(wchar_t * instanceName, int idleTime);
static double GetInterruptTimePercent(wchar_t * instanceName, int idleTime);
static double GetDpcTimePercent(wchar_t * instanceName, int idleTime);
static double GetInterruptsPerSecond(wchar_t * instanceName, int idleTime);
static double GetPrivilegedTimePercent(wchar_t * instanceName, int idleTime);
static double GetUserTimePercent(wchar_t * instanceName, int idleTime);
static double GetProcessorTimePercent(wchar_t * instanceName, int idleTime);
};

130
WindowsMonitor/Monitor/ProcessorInformation.cpp
View File

@ -14,43 +14,147 @@ list<wstring> ProcessorInformation::GetCounterList()
}
// Performance Limit Flags
double ProcessorInformation::GetPerformanceLimitFlags(wchar_t * instanceName)
{
wstring fullCounterPath(L"");
fullCounterPath+=L"\\Processor Information(";
fullCounterPath+=instanceName;
fullCounterPath+=L")\\Performance Limit Flags";
double ret=Common::GetCounterValue(fullCounterPath.c_str());
return ret;
}
// % Performance Limit
double ProcessorInformation::GetPerformanceLimitPercent(wchar_t * instanceName)
{
wstring fullCounterPath(L"");
fullCounterPath+=L"\\Processor Information(";
fullCounterPath+=instanceName;
fullCounterPath+=L")\\% Performance Limit";
double ret=Common::GetCounterValue(fullCounterPath.c_str());
return ret;
}
// % Privileged Utility
double ProcessorInformation::GetPrivilegedUtilityPercent(wchar_t * instanceName, int idleTime)
{
wstring fullCounterPath(L"");
fullCounterPath+=L"\\Processor Information(";
fullCounterPath+=instanceName;
fullCounterPath+=L")\\% Privileged Utility";
double ret=Common::GetCounterValueWithIdle(fullCounterPath.c_str(),idleTime);
return ret;
}
// % Processor Utility
double ProcessorInformation::GetProcessorUtilityPercent(wchar_t * instanceName, int idleTime)
{
wstring fullCounterPath(L"");
fullCounterPath+=L"\\Processor Information(";
fullCounterPath+=instanceName;
fullCounterPath+=L")\\% Processor Utility";
double ret=Common::GetCounterValueWithIdle(fullCounterPath.c_str(),idleTime);
return ret;
}
// % Processor Performance
double ProcessorInformation::GetProcessorPerformancePercent(wchar_t * instanceName, int idleTime)
{
wstring fullCounterPath(L"");
fullCounterPath+=L"\\Processor Information(";
fullCounterPath+=instanceName;
fullCounterPath+=L")\\% Processor Performance";
double ret=Common::GetCounterValueWithIdle(fullCounterPath.c_str(),idleTime);
return ret;
}
// Idle Break Events/sec
double ProcessorInformation::GetIdleBreakEventsPerSecond(wchar_t * instanceName, int idleTime)
{
wstring fullCounterPath(L"");
fullCounterPath+=L"\\Processor Information(";
fullCounterPath+=instanceName;
fullCounterPath+=L")\\Idle Break Events/sec";
double ret=Common::GetCounterValueWithIdle(fullCounterPath.c_str(),idleTime);
return ret;
}
// Average Idle Time
double ProcessorInformation::GetAverageIdleTime(wchar_t * instanceName, int idleTime)
{
wstring fullCounterPath(L"");
fullCounterPath+=L"\\Processor Information(";
fullCounterPath+=instanceName;
fullCounterPath+=L")\\Average Idle Time";
double ret=Common::GetCounterValueWithIdle(fullCounterPath.c_str(),idleTime);
return ret;
}
// Clock Interrupts/sec
double ProcessorInformation::GetClockInterruptsPerSecond(wchar_t * instanceName, int idleTime)
{
wstring fullCounterPath(L"");
fullCounterPath+=L"\\Processor Information(";
fullCounterPath+=instanceName;
fullCounterPath+=L")\\Clock Interrupts/sec";
double ret=Common::GetCounterValueWithIdle(fullCounterPath.c_str(),idleTime);
return ret;
}
// Processor State Flags
double ProcessorInformation::GetProcessorStateFlags(wchar_t * instanceName)
{
wstring fullCounterPath(L"");
fullCounterPath+=L"\\Processor Information(";
fullCounterPath+=instanceName;
fullCounterPath+=L")\\Processor State Flags";
double ret=Common::GetCounterValue(fullCounterPath.c_str());
return ret;
}
// % of Maximum Frequency
double ProcessorInformation::GetPercentageOfMaximumFrequency(wchar_t * instanceName)
{
wstring fullCounterPath(L"");
fullCounterPath+=L"\\Processor Information(";
fullCounterPath+=instanceName;
fullCounterPath+=L")\\% of Maximum Frequency";
double ret=Common::GetCounterValue(fullCounterPath.c_str());
return ret;
}
// Processor Frequency
double ProcessorInformation::GetProcessorFrequency(wchar_t * instanceName)
{
wstring fullCounterPath(L"");
fullCounterPath+=L"\\Processor Information(";
fullCounterPath+=instanceName;
fullCounterPath+=L")\\Processor Frequency";
double ret=Common::GetCounterValue(fullCounterPath.c_str());
return ret;
}
// Parking Status
double ProcessorInformation::GetParkingStatus(wchar_t * instanceName)
{
wstring fullCounterPath(L"");
fullCounterPath+=L"\\Processor Information(";
fullCounterPath+=instanceName;
fullCounterPath+=L")\\Parking Status";
double ret=Common::GetCounterValue(fullCounterPath.c_str());
return ret;
}
// % Priority Time
double ProcessorInformation::GetPriorityTimePercent(wchar_t * instanceName, int idleTime)
{
wstring fullCounterPath(L"");
fullCounterPath+=L"\\Processor Information(";
fullCounterPath+=instanceName;
fullCounterPath+=L")\\% Priority Time";
double ret=Common::GetCounterValueWithIdle(fullCounterPath.c_str(),idleTime);
return ret;
}
// C3 Transitions/sec
double ProcessorInformation::GetC3TransitionsPerSecond(wchar_t * instanceName, int idleTime)

13
WindowsMonitor/Monitor/ProcessorInformation.h
View File

@ -9,6 +9,19 @@ class MONITOR_API ProcessorInformation
public:
static list<wstring> GetInstances();
static list<wstring> GetCounterList();
static double GetPerformanceLimitFlags(wchar_t * instanceName);
static double GetPerformanceLimitPercent(wchar_t * instanceName);
static double GetPrivilegedUtilityPercent(wchar_t * instanceName, int idleTime);
static double GetProcessorUtilityPercent(wchar_t * instanceName, int idleTime);
static double GetProcessorPerformancePercent(wchar_t * instanceName, int idleTime);
static double GetIdleBreakEventsPerSecond(wchar_t * instanceName, int idleTime);
static double GetAverageIdleTime(wchar_t * instanceName, int idleTime);
static double GetClockInterruptsPerSecond(wchar_t * instanceName, int idleTime);
static double GetProcessorStateFlags(wchar_t * instanceName);
static double GetPercentageOfMaximumFrequency(wchar_t * instanceName);
static double GetProcessorFrequency(wchar_t * instanceName);
static double GetParkingStatus(wchar_t * instanceName);
static double GetPriorityTimePercent(wchar_t * instanceName, int idleTime);
static double GetC3TransitionsPerSecond(wchar_t * instanceName, int idleTime);
static double GetC2TransitionsPerSecond(wchar_t * instanceName, int idleTime);
static double GetC1TransitionsPerSecond(wchar_t * instanceName, int idleTime);

27
WindowsMonitor/Native/MonitorApi.h
View File

@ -37,6 +37,33 @@ class MONITOR_API ProcessorInformation
public:
static list<wstring> GetInstances();
static list<wstring> GetCounterList();
static double GetPerformanceLimitFlags(wchar_t * instanceName);
static double GetPerformanceLimitPercent(wchar_t * instanceName);
static double GetPrivilegedUtilityPercent(wchar_t * instanceName, int idleTime);
static double GetProcessorUtilityPercent(wchar_t * instanceName, int idleTime);
static double GetProcessorPerformancePercent(wchar_t * instanceName, int idleTime);
static double GetIdleBreakEventsPerSecond(wchar_t * instanceName, int idleTime);
static double GetAverageIdleTime(wchar_t * instanceName, int idleTime);
static double GetClockInterruptsPerSecond(wchar_t * instanceName, int idleTime);
static double GetProcessorStateFlags(wchar_t * instanceName);
static double GetPercentageOfMaximumFrequency(wchar_t * instanceName);
static double GetProcessorFrequency(wchar_t * instanceName);
static double GetParkingStatus(wchar_t * instanceName);
static double GetPriorityTimePercent(wchar_t * instanceName, int idleTime);
static double GetC3TransitionsPerSecond(wchar_t * instanceName, int idleTime);
static double GetC2TransitionsPerSecond(wchar_t * instanceName, int idleTime);
static double GetC1TransitionsPerSecond(wchar_t * instanceName, int idleTime);
static double GetC3TimePercent(wchar_t * instanceName, int idleTime);
static double GetC2TimePercent(wchar_t * instanceName, int idleTime);
static double GetC1TimePercent(wchar_t * instanceName, int idleTime);
static double GetIdleTimePercent(wchar_t * instanceName, int idleTime);
static double GetDpcRate(wchar_t * instanceName);
static double GetDpcsQueuedPerSecond(wchar_t * instanceName, int idleTime);
static double GetInterruptTimePercent(wchar_t * instanceName, int idleTime);
static double GetDpcTimePercent(wchar_t * instanceName, int idleTime);
static double GetInterruptsPerSecond(wchar_t * instanceName, int idleTime);
static double GetPrivilegedTimePercent(wchar_t * instanceName, int idleTime);
static double GetUserTimePercent(wchar_t * instanceName, int idleTime);
static double GetProcessorTimePercent(wchar_t * instanceName, int idleTime);
};

27
WindowsMonitor/Test/MonitorApi.h
View File

@ -37,6 +37,33 @@ class MONITOR_API ProcessorInformation
public:
static list<wstring> GetInstances();
static list<wstring> GetCounterList();
static double GetPerformanceLimitFlags(wchar_t * instanceName);
static double GetPerformanceLimitPercent(wchar_t * instanceName);
static double GetPrivilegedUtilityPercent(wchar_t * instanceName, int idleTime);
static double GetProcessorUtilityPercent(wchar_t * instanceName, int idleTime);
static double GetProcessorPerformancePercent(wchar_t * instanceName, int idleTime);
static double GetIdleBreakEventsPerSecond(wchar_t * instanceName, int idleTime);
static double GetAverageIdleTime(wchar_t * instanceName, int idleTime);
static double GetClockInterruptsPerSecond(wchar_t * instanceName, int idleTime);
static double GetProcessorStateFlags(wchar_t * instanceName);
static double GetPercentageOfMaximumFrequency(wchar_t * instanceName);
static double GetProcessorFrequency(wchar_t * instanceName);
static double GetParkingStatus(wchar_t * instanceName);
static double GetPriorityTimePercent(wchar_t * instanceName, int idleTime);
static double GetC3TransitionsPerSecond(wchar_t * instanceName, int idleTime);
static double GetC2TransitionsPerSecond(wchar_t * instanceName, int idleTime);
static double GetC1TransitionsPerSecond(wchar_t * instanceName, int idleTime);
static double GetC3TimePercent(wchar_t * instanceName, int idleTime);
static double GetC2TimePercent(wchar_t * instanceName, int idleTime);
static double GetC1TimePercent(wchar_t * instanceName, int idleTime);
static double GetIdleTimePercent(wchar_t * instanceName, int idleTime);
static double GetDpcRate(wchar_t * instanceName);
static double GetDpcsQueuedPerSecond(wchar_t * instanceName, int idleTime);
static double GetInterruptTimePercent(wchar_t * instanceName, int idleTime);
static double GetDpcTimePercent(wchar_t * instanceName, int idleTime);
static double GetInterruptsPerSecond(wchar_t * instanceName, int idleTime);
static double GetPrivilegedTimePercent(wchar_t * instanceName, int idleTime);
static double GetUserTimePercent(wchar_t * instanceName, int idleTime);
static double GetProcessorTimePercent(wchar_t * instanceName, int idleTime);
};

17
WindowsMonitor/Test/Test.cpp
View File

@ -1,23 +1,10 @@
#include "stdafx.h"
int _tmain(int argc, _TCHAR* argv[])
{
list<wstring> counterList=Process::GetCounterList();
list<wstring> instances=Process::GetInstances();
list<wstring>::iterator iter;
std::wcout.imbue(std::locale("chs"));
//for(iter=counterList.begin();iter!=counterList.end();iter++)
//{
// wcout<<(*iter).c_str()<<endl;
//}
for(iter=instances.begin();iter!=instances.end();iter++)
{
wcout<<(*iter).c_str()<<endl;
}
{
while(1)
{
printf("%lf\n",Process::GetProcessId(L"svchost#6"));
printf("%lf\n",ProcessorInformation::GetPriorityTimePercent(L"_Total",1000));
Sleep(500);
}
return 0;