private void RefreshSystemPlot()
{
try
{
SystemSummary summary = console.Manager.Admon_GetSystemSummary(console.Credentials);
if (summary == null)
{
logger.Debug("Summary is null!");
}
else
{
xVal++;
x1.Add(xVal);
y1.Add(Convert.ToDouble(summary.PowerUsage));
y2.Add(Convert.ToDouble(summary.PowerAvailable));
if (x1.Count > 31)
{
x1.RemoveAt(0);
y1.RemoveAt(0);
y2.RemoveAt(0);
}
int npt=31;
int []xTime = new int[npt];
double []yAvail = new double[npt];
double []yUsage = new double[npt];
for (int i=0; i<x1.Count; i++)
{
int x2 = ((((31 - x1.Count) + i)) * 2) - 60;
xTime[i] = x2;
yAvail[i] = (double) y1[i];
yUsage[i] = (double) y2[i];
}
lineAvail.AbscissaData = xTime;
lineAvail.OrdinateData = yAvail;
lineUsage.AbscissaData = xTime;
lineUsage.OrdinateData = yUsage;
plotSurface.Refresh();
}
}
catch (Exception ex)
{
logger.Error("Could not refresh system. Error: ",ex);
}
}
public SystemSummary GetSystemSummary()
{
// calculate total number of executors
ExecutorStorageView[] executors = GetExecutors();
ApplicationStorageView[] applications = GetApplications();
ThreadStorageView[] threads = GetThreads();
int totalExecutors = executors != null ? executors.Length : 0;
// calculate number of unfinished applications
int unfinishedApps = 0;
foreach (ApplicationStorageView application in applications)
{
if (application.State == ApplicationState.AwaitingManifest || application.State == ApplicationState.Ready)
{
unfinishedApps++;
}
}
int unfinishedThreads = 0;
foreach (ThreadStorageView thread in threads)
{
if (thread.State != ThreadState.Dead && thread.State != ThreadState.Finished)
{
unfinishedThreads++;
}
}
float maxPowerValue = 0;
int powerUsage = 0;
int powerAvailable = 0;
float totalUsageValue = 0;
int connectedExecutorCount = 0;
foreach (ExecutorStorageView executor in executors)
{
if (executor.Connected)
{
connectedExecutorCount++;
maxPowerValue += executor.MaxCpu;
powerAvailable += executor.AvailableCpu;
powerUsage += executor.CpuUsage;
totalUsageValue += executor.TotalCpuUsage * executor.MaxCpu / (3600 * 1000);
}
}
if (connectedExecutorCount != 0)
{
powerAvailable /= connectedExecutorCount;
powerUsage /= connectedExecutorCount;
}
else
{
powerAvailable = 0;
powerUsage = 0;
}
string powerTotalUsage = String.Format("{0} GHz*Hr", Math.Round(totalUsageValue, 6));
string maxPower = String.Format("{0} GHz", Math.Round(maxPowerValue / 1000, 6));
SystemSummary summary = new SystemSummary(
maxPower,
totalExecutors,
powerUsage,
powerAvailable,
powerTotalUsage,
unfinishedApps,
unfinishedThreads);
return(summary);
}
private void RefreshSystemPlot()
{
try
{
SystemSummary summary = console.Manager.Admon_GetSystemSummary(console.Credentials);
if (summary == null)
{
logger.Debug("Summary is null!");
}
else
{
this.lbMaxPowerAvail.Text = summary.MaxPower.ToString();
this.lbTotalPowerUsage.Text = summary.PowerTotalUsage.ToString();
this.lbCurPowerAvail.Text = summary.PowerAvailable.ToString() + " %";
this.lbCurPowerUsage.Text = summary.PowerUsage.ToString() + " %";
this.lbNumExec.Text = summary.TotalExecutors.ToString();
this.lbRunningApps.Text = summary.UnfinishedApps.ToString();
this.lbRunningJobs.Text = summary.UnfinishedThreads.ToString();
xVal++;
x1.Add(xVal);
y1.Add(Convert.ToDouble(summary.PowerUsage));
y2.Add(Convert.ToDouble(summary.PowerAvailable));
if (x1.Count > 31)
{
x1.RemoveAt(0);
y1.RemoveAt(0);
y2.RemoveAt(0);
}
int npt = 31;
int [] xTime = new int[npt];
double [] yAvail = new double[npt];
double [] yUsage = new double[npt];
for (int i = 0; i < x1.Count; i++)
{
int x2 = ((((31 - x1.Count) + i)) * 2) - 60;
xTime[i] = x2;
yAvail[i] = (double)y1[i];
yUsage[i] = (double)y2[i];
}
lineAvail.AbscissaData = xTime;
lineAvail.OrdinateData = yAvail;
lineUsage.AbscissaData = xTime;
lineUsage.OrdinateData = yUsage;
plotSurface.Refresh();
}
}
catch (Exception ex)
{
logger.Error("Could not refresh system. Error: ", ex);
}
}
public SystemSummary GetSystemSummary()
{
// calculate total number of executors
Int32 totalExecutors = m_executors != null ? m_executors.Count : 0;
// calculate number of unfinished applications
Int32 unfinishedApps = 0;
if (m_applications != null)
{
foreach (ApplicationStorageView application in m_applications)
{
if (application.State == ApplicationState.AwaitingManifest || application.State == ApplicationState.Ready)
{
unfinishedApps++;
}
}
}
Int32 unfinishedThreads = 0;
if (m_threads != null)
{
foreach (ThreadStorageView thread in m_threads)
{
if (thread.State != ThreadState.Dead && thread.State != ThreadState.Finished)
{
unfinishedThreads++;
}
}
}
float maxPowerValue = 0;
Int32 powerUsage = 0;
Int32 powerAvailable = 0;
float totalUsageValue = 0;
if (m_executors != null)
{
int connectedExecutorCount = 0;
foreach (ExecutorStorageView executor in m_executors)
{
if (executor.Connected)
{
connectedExecutorCount++;
maxPowerValue += executor.MaxCpu;
powerAvailable += executor.AvailableCpu;
powerUsage += executor.CpuUsage;
totalUsageValue += executor.TotalCpuUsage * executor.MaxCpu / (3600 * 1000);
}
}
powerAvailable /= connectedExecutorCount;
powerUsage /= connectedExecutorCount;
}
String powerTotalUsage = String.Format("{0} GHz*Hr", Math.Round(totalUsageValue, 6));
String maxPower = String.Format("{0} GHz", Math.Round(maxPowerValue / 1000, 6));
SystemSummary summary = new SystemSummary(
maxPower,
totalExecutors,
powerUsage,
powerAvailable,
powerTotalUsage,
unfinishedApps,
unfinishedThreads);
return(summary);
}
