PerformanceMonitor Class

Represents a process performance monitor that operates similar to the Windows Performance Monitor utility that can be used to monitor system performance.

Definition

Namespace: Gemstone.Diagnostics
Assembly: Gemstone.Diagnostics (in Gemstone.Diagnostics.dll) Version: 1.0.128 -- Release Build+d9d157c80da59365061f9bf4a5d1ecd0f0496e1b

C#View Source Request Example

public class PerformanceMonitor : PerformanceMonitorBase

VBView Source Request Example

Public Class PerformanceMonitor
	Inherits PerformanceMonitorBase

C++View Source Request Example

public ref class PerformanceMonitor : public PerformanceMonitorBase

JavaScriptView Source Request Example

Gemstone.Diagnostics.PerformanceMonitor = function();

Type.createClass(
	'Gemstone.Diagnostics.PerformanceMonitor',
	Gemstone.Diagnostics.PerformanceMonitorBase);

Inheritance: Object PerformanceMonitorBase PerformanceMonitor

Example

This example shows how to use PerformanceMonitor for monitoring application performance:

C#

using System;
using System.Threading;
using Gemstone.Diagnostics;

class Program
{
    static void Main(string[] args)
    {
        PerformanceMonitor perfMon = new PerformanceMonitor();
        while (true)
        {
            // Display process performance.
            Thread.Sleep(5000);
            Console.WriteLine("");
            Console.Write(perfMon.Status);
        }
    }
}

Constructors

PerformanceMonitor	Initializes a new instance of the PerformanceMonitor class.
PerformanceMonitor(Double, Boolean)	Initializes a new instance of the PerformanceMonitor class.
PerformanceMonitor(String, Boolean)	Initializes a new instance of the PerformanceMonitor class.
PerformanceMonitor(String, Double, Boolean)	Initializes a new instance of the PerformanceMonitor class.

Properties

Counters	Gets a read-only list of the PerformanceCounter objects monitored by the PerformanceMonitor object. (Inherited from PerformanceMonitorBase)
CPUUsage	Gets the PerformanceCounter that monitors the processor utilization of the monitored process.
HandleCount	Gets the PerformanceCounter that monitors the total number of handles currently open by the monitored process.
IOActivity	Gets the PerformanceCounter that monitors the rate at which the monitored process is issuing read and write I/O operations.
IOUsage	Gets the PerformanceCounter that monitors the rate at which the monitored process is issuing bytes to I/O operations that do not involve data such as control operations.
IPDataReceiveRate	Gets the PerformanceCounter that monitors the IP based datagrams received / second of the system.
IPDataSendRate	Gets the PerformanceCounter that monitors the IP based datagrams sent / second of the system.
LifetimeStatus	Gets the lifetime status statistics of the PerformanceMonitor object. (Inherited from PerformanceMonitorBase)
MemoryUsage	Gets the PerformanceCounter that monitors the memory utilization of the monitored process.
Name	Gets the friendly name of the PerformanceMonitor object. (Overrides PerformanceMonitorBaseName)
ProcessName	Gets or sets the name of the Process to be monitored.
SamplingInterval	Gets or sets the interval, in milliseconds, at which the Counters are to be sampled. (Inherited from PerformanceMonitorBase)
Status	Gets the current status of the PerformanceMonitorBase object. (Inherited from PerformanceMonitorBase)
ThreadCount	Gets the PerformanceCounter that monitors the number of threads currently active in the monitored process.
ThreadingContentionRate	Gets the PerformanceCounter that monitors the .NET threading contention rate / second of the process.

Methods

AddCounter(PerformanceCounter)	Adds a PerformanceCounter to be monitored. (Inherited from PerformanceMonitorBase)
AddCounter(String, String, String)	Adds a PerformanceCounter to be monitored. (Inherited from PerformanceMonitorBase)
AddCounter(String, String, String, String)	Adds a PerformanceCounter to be monitored. (Inherited from PerformanceMonitorBase)
AddCounter(String, String, String, String, String)	Adds a PerformanceCounter to be monitored. (Inherited from PerformanceMonitorBase)
AddCounter(String, String, String, String, String, Single, Boolean, FuncSingle, Single, FuncSingle, Boolean)	Adds a PerformanceCounter to be monitored. (Inherited from PerformanceMonitorBase)
Dispose	Releases all the resources used by the PerformanceMonitorBase object. (Inherited from PerformanceMonitorBase)
Dispose(Boolean)	Releases the unmanaged resources used by the PerformanceMonitorBase object and optionally releases the managed resources. (Inherited from PerformanceMonitorBase)
Equals	Determines whether the specified object is equal to the current object. (Inherited from Object)
Finalize	Releases the unmanaged resources before the PerformanceMonitor object is reclaimed by GC. (Overrides PerformanceMonitorBaseFinalize)
FindCounter(String)	Returns a PerformanceCounter object matching the specified counter name. (Inherited from PerformanceMonitorBase)
FindCounter(String, String)	Returns a PerformanceCounter object matching the specified counter name. (Inherited from PerformanceMonitorBase)
FindCounters(String)	Returns PerformanceCounter array matching the specified counter name. (Inherited from PerformanceMonitorBase)
FindCounters(String, String)	Returns PerformanceCounter array matching the specified counter name. (Inherited from PerformanceMonitorBase)
GetHashCode	Serves as the default hash function. (Inherited from Object)
GetType	Gets the Type of the current instance. (Inherited from Object)
MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object)
RemoveCounter	Removes a PerformanceCounter being monitored. (Inherited from PerformanceMonitorBase)
SampleCounters	Sample all defined counters. (Inherited from PerformanceMonitorBase)
SampleCustomCounters	Handle sampling of custom counters. (Overrides PerformanceMonitorBaseSampleCustomCounters)
ToString	Returns a string that represents the current object. (Inherited from Object)

Fields

ThreadPoolCountersCategoryName

Name of the custom thread pool counters category.