private void GetCurrentCpuUsage(object data)
{
bool monitor = ((ProcessInfo)data).monitor;
Process process = ((ProcessInfo)data).process;
ArrayList cpuUsage = ((ProcessInfo)data).cpuUsage;
try
{
ProcessPerformanceCounter perf = new ProcessPerformanceCounter(
common, process.ProcessName, process.Id);
double value = perf.NextValue();
value = Math.Round(value, 2, MidpointRounding.AwayFromZero);
common.LogMessage("value: " + value + " : " + process.Id);
if (monitor)
{
common.LogProcessStat(string.Format("CPUINFO-{0}({1}) - {2}",
process.ProcessName, process.Id, value));
}
cpuUsage.Add(value);
}
catch (Exception ex)
{
common.LogMessage(ex);
}
}
public double[] GetCpuUsage(string processName, bool monitor = false)
{
ArrayList cpuUsage = new ArrayList();
ArrayList threadPool = new ArrayList();
try
{
processName = GetProcessName(processName);
common.LogMessage(processName);
Process[] processes = Process.GetProcessesByName(processName);
foreach (Process p in processes)
{
try
{
// Need to call this once, before calling GetCurrentCpuUsage
ProcessPerformanceCounter perf = new ProcessPerformanceCounter(
common, processName, p.Id);
if (perf != null)
perf = null;
ProcessInfo processInfo = new ProcessInfo();
processInfo.process = p;
processInfo.monitor = monitor;
processInfo.cpuUsage = cpuUsage;
if (processes.Length > 1)
{
// Increased the performance of output
// else for running 10+ instance of an app
// takes lot of time
Thread thread = new Thread(new ParameterizedThreadStart(
GetCurrentCpuUsage));
thread.Start(processInfo);
threadPool.Add(thread);
}
else
GetCurrentCpuUsage(processInfo);
}
catch (Exception ex)
{
common.LogMessage(ex);
}
}
foreach (Thread thread in threadPool)
{
// Wait for each thread to complete its job
thread.Join();
}
if (common.Debug)
{
foreach (double value in cpuUsage)
common.LogMessage(value);
}
return cpuUsage.ToArray(typeof(double)) as double[];
}
catch (Exception ex)
{
common.LogMessage(ex);
return cpuUsage.ToArray(typeof(double)) as double[];
}
finally
{
cpuUsage = null;
threadPool = null;
}
}
private void GetCurrentCpuUsage(object data)
{
bool monitor = ((ProcessInfo)data).monitor;
Process process = ((ProcessInfo)data).process;
ArrayList cpuUsage = ((ProcessInfo)data).cpuUsage;
try
{
ProcessPerformanceCounter perf = new ProcessPerformanceCounter(
common, process.ProcessName, process.Id);
double value = perf.NextValue();
value = Math.Round(value, 2, MidpointRounding.AwayFromZero);
common.LogMessage("value: " + value + " : " + process.Id);
if (monitor)
common.LogProcessStat(string.Format("CPUINFO-{0}({1}) - {2}",
process.ProcessName, process.Id, value));
cpuUsage.Add(value);
}
catch (Exception ex)
{
common.LogMessage(ex);
}
}
public double[] GetCpuUsage(string processName, bool monitor = false)
{
ArrayList cpuUsage = new ArrayList();
ArrayList threadPool = new ArrayList();
try
{
processName = GetProcessName(processName);
common.LogMessage(processName);
Process[] processes = Process.GetProcessesByName(processName);
foreach (Process p in processes)
{
try
{
ProcessPerformanceCounter perf = new ProcessPerformanceCounter(
common, processName, p.Id);
ProcessInfo processInfo = new ProcessInfo();
processInfo.process = p;
processInfo.monitor = monitor;
processInfo.cpuUsage = cpuUsage;
if (processes.Length > 1)
{
// Increased the performance of output
// else for running 10+ instance of an app
// takes lot of time
Thread thread = new Thread(new ParameterizedThreadStart(
GetCurrentCpuUsage));
thread.Start(processInfo);
threadPool.Add(thread);
}
else
{
GetCurrentCpuUsage(processInfo);
}
}
catch (Exception ex)
{
common.LogMessage(ex);
}
}
foreach (Thread thread in threadPool)
{
// Wait for each thread to complete its job
thread.Join();
}
if (common.Debug)
{
foreach (double value in cpuUsage)
{
common.LogMessage(value);
}
}
return(cpuUsage.ToArray(typeof(double)) as double[]);
}
catch (Exception ex)
{
common.LogMessage(ex);
return(cpuUsage.ToArray(typeof(double)) as double[]);
}
finally
{
cpuUsage = null;
threadPool = null;
}
}