/// <summary>
/// Gets the or create counter category.
/// </summary>
/// <param name="categoryInfo">The category information.</param>
/// <param name="counters">The counters.</param>
/// <returns>PerformanceCounterCategory.</returns>
private static PerformanceCounterCategory GetOrCreateCounterCategory(
PerformanceCounterCategoryInfo categoryInfo, CounterCreationData[] counters)
{
var creationPending = true;
var categoryExists = false;
var categoryName = categoryInfo.CategoryName;
var counterNames = new HashSet<string>(counters.Select(info => info.CounterName));
PerformanceCounterCategory category = null;
if (PerformanceCounterCategory.Exists(categoryName))
{
categoryExists = true;
category = new PerformanceCounterCategory(categoryName);
var counterList = category.GetCounters();
if (category.CategoryType == categoryInfo.CategoryType && counterList.Length == counterNames.Count)
{
creationPending = counterList.Any(x => !counterNames.Contains(x.CounterName));
}
}
if (!creationPending) return category;
if (categoryExists)
PerformanceCounterCategory.Delete(categoryName);
var counterCollection = new CounterCreationDataCollection(counters);
category = PerformanceCounterCategory.Create(
categoryInfo.CategoryName,
categoryInfo.CategoryHelp,
categoryInfo.CategoryType,
counterCollection);
return category;
}
private void OptionsFormVisibleChanged(object sender, EventArgs e)
{
if (Visible == false)
{
return;
}
textBoxPhoneIp.Text = _options.PhoneIp;
textBoxPhonePort.Text = _options.PhonePort.ToString();
textBoxMyipHost.Text = _options.MyipHost;
textBoxMyipPort.Text = _options.MyipPort.ToString();
textBoxMyipUrl.Text = _options.MyipUrl;
textBoxMyipInterval.Text = _options.MyipInterval.ToString();
textBoxNpFile.Text = _options.NpFile;
checkBoxSendNp.Checked = _options.SendNp;
// set listBoxNetworkInterface
listBoxNetworkInterface.Items.Clear();
var instanceNames = new PerformanceCounterCategory("Network Interface").GetInstanceNames();
listBoxNetworkInterface.Items.AddRange(instanceNames);
if (instanceNames.Length > 0)
{
listBoxNetworkInterface.SelectedIndex = 0;
}
if (instanceNames.Length > _options.NetIndex)
{
listBoxNetworkInterface.SelectedIndex = _options.NetIndex;
}
}
public void Configure()
{
var counters = CounterList;
counters.Add("Processor Load", "Processor", "% Processor Time", "_Total");
counters.Add("Memory Usage", "Memory", "% Committed Bytes In Use");
counters.Add("IIS Requests/sec", "Web Service", "Total Method Requests/sec", "_Total");
//this one is very unreliable
counters.Add("ASP.NET Request/Sec", "ASP.NET Applications", "Requests/Sec", "__Total__");
counters.Add("ASP.NET Current Requests", "ASP.NET", "Requests Current");
counters.Add("ASP.NET Queued Requests", "ASP.NET", "Requests Queued");
counters.Add("ASP.NET Requests Wait Time", "ASP.NET", "Request Wait Time");
PerformanceCounterCategory category = new PerformanceCounterCategory("Network Interface");
String[] instanceNames = category.GetInstanceNames();
foreach (string name in instanceNames)
{
counters.Add("Net IO Total: " + name, "Network Interface", "Bytes Total/sec", name);
counters.Add("Net IO Received: " + name, "Network Interface", "Bytes Received/sec", name);
counters.Add("Net IO Sent: " + name, "Network Interface", "Bytes Sent/sec", name);
}
}
public IEnumerable<string> GetInstances(string category)
{
var counterCategory = new PerformanceCounterCategory(category);
var instances = counterCategory.GetInstanceNames();
return instances;
}
public NetworkIO()
{
_dict = new Dictionary<string, double>();
PerformanceCounterCategory category = new PerformanceCounterCategory("Network Interface");
var interfaces = GetNetworkInterfaces();
var categoryList = category.GetInstanceNames();
foreach (string name in categoryList)
{
var nicName = name.Replace('[', '(').Replace(']', ')');
if (!interfaces.Select(t => t.Description).Contains(nicName) || nicName.ToLower().Contains("loopback"))
continue;
try
{
NetworkAdapter adapter = new NetworkAdapter(interfaces.First(t => t.Description.Contains(nicName)).Name);
adapter.NetworkBytesReceived = new PerformanceCounter("Network Interface", "Bytes Received/sec", name);
adapter.NetworkBytesSend = new PerformanceCounter("Network Interface", "Bytes Sent/sec", name);
_adappterList.Add(adapter); // Add it to ArrayList adapter
}
catch
{
//pass
}
}
}
public static List<PerformanceCounterCategoryModel> GetPerformanceCounterCategories()
{
var counterCategories = new List<PerformanceCounterCategoryModel>();
PerformanceCounterCategory.GetCategories().ToList().ForEach((i) =>
counterCategories.Add(new PerformanceCounterCategoryModel { Name = i.CategoryName })
);
counterCategories = counterCategories.OrderBy(x => x.Name).ToList();
counterCategories.ForEach((i) => {
try {
var cat = new PerformanceCounterCategory(i.Name);
var instances = cat.GetInstanceNames();
if(instances.Length > 0) {
foreach(var instance in instances) {
i.Instances.Add(instance);
}
}
}
catch {
// sometimes this freaks out when an instance can't be examined
}
});
return counterCategories;
}
public PerfCounterMBean(string perfObjectName, string perfInstanceName, IEnumerable<string> perfCounterNames, bool useProcessInstanceName, bool useAllCounters)
{
_perfObjectName = perfObjectName;
if (useProcessInstanceName)
{
Process p = Process.GetCurrentProcess();
_perfInstanceName = p.ProcessName;
}
else
{
_perfInstanceName = perfInstanceName ?? "";
}
_category = new PerformanceCounterCategory(_perfObjectName);
if (useAllCounters)
{
foreach (PerformanceCounter counter in _category.GetCounters(_perfInstanceName))
{
_counters[counter.CounterName] = counter;
}
}
else if (perfCounterNames != null)
{
foreach (string counterName in perfCounterNames)
{
PerformanceCounter counter;
counter = new PerformanceCounter(_perfObjectName, counterName, _perfInstanceName, true);
_counters.Add(counterName, counter);
}
}
}
private void TryToInitializeCounters()
{
if (!countersInitialized)
{
PerformanceCounterCategory category = new PerformanceCounterCategory(".NET CLR Networking 4.0.0.0");
var instanceNames = category.GetInstanceNames().Where(i => i.Contains(string.Format("p{0}", pid)));
if (instanceNames.Any())
{
bytesSentPerformanceCounter = new PerformanceCounter();
bytesSentPerformanceCounter.CategoryName = ".NET CLR Networking 4.0.0.0";
bytesSentPerformanceCounter.CounterName = "Bytes Sent";
bytesSentPerformanceCounter.InstanceName = instanceNames.First();
bytesSentPerformanceCounter.ReadOnly = true;
bytesReceivedPerformanceCounter = new PerformanceCounter();
bytesReceivedPerformanceCounter.CategoryName = ".NET CLR Networking 4.0.0.0";
bytesReceivedPerformanceCounter.CounterName = "Bytes Received";
bytesReceivedPerformanceCounter.InstanceName = instanceNames.First();
bytesReceivedPerformanceCounter.ReadOnly = true;
countersInitialized = true;
}
}
}
public void Enabling_performance_counters_should_result_in_performance_counters_being_created()
{
//This will delete an recreate the categories.
PerformanceCategoryCreator.CreateCategories();
var outboundIntances = new PerformanceCounterCategory(OutboundPerfomanceCounters.CATEGORY).GetInstanceNames();
var inboundIntances = new PerformanceCounterCategory(InboundPerfomanceCounters.CATEGORY).GetInstanceNames();
Assert.Empty(outboundIntances);
Assert.Empty(inboundIntances);
var hostConfiguration = new RhinoQueuesHostConfiguration()
.EnablePerformanceCounters()
.Bus("rhino.queues://localhost/test_queue2", "test");
container = new WindsorContainer();
new RhinoServiceBusConfiguration()
.UseConfiguration(hostConfiguration.ToBusConfiguration())
.UseCastleWindsor(container)
.Configure();
bus = container.Resolve<IStartableServiceBus>();
bus.Start();
using (var tx = new TransactionScope())
{
bus.Send(bus.Endpoint, "test message.");
tx.Complete();
}
outboundIntances = new PerformanceCounterCategory(OutboundPerfomanceCounters.CATEGORY).GetInstanceNames();
inboundIntances = new PerformanceCounterCategory(InboundPerfomanceCounters.CATEGORY).GetInstanceNames();
Assert.NotEmpty(outboundIntances.Where(name => name.Contains("test_queue2")));
Assert.NotEmpty(inboundIntances.Where(name => name.Contains("test_queue2")));
}
public void WatchCpuAndMemory()
{
var pc = new PerformanceCounter("Processor Information", "% Processor Time");
var cat = new PerformanceCounterCategory("Processor Information");
var cpuInstances = cat.GetInstanceNames();
var cpus = new Dictionary<string, CounterSample>();
var memoryCounter = new PerformanceCounter("Memory", "Available MBytes");
foreach (var s in cpuInstances)
{
pc.InstanceName = s;
cpus.Add(s, pc.NextSample());
}
var t = DateTime.Now;
while (t.AddMinutes(1) > DateTime.Now)
{
Trace.WriteLine(string.Format("Memory:{0}MB", memoryCounter.NextValue()));
foreach (var s in cpuInstances)
{
pc.InstanceName = s;
Trace.WriteLine(string.Format("CPU:{0} - {1:f}", s, Calculate(cpus[s], pc.NextSample())));
cpus[s] = pc.NextSample();
}
//Trace.Flush();
System.Threading.Thread.Sleep(1000);
}
}
public static bool TryGetInstanceName(Process process, out string instanceName)
{
try
{
PerformanceCounterCategory processCategory = new PerformanceCounterCategory(CategoryName);
string[] instanceNames = processCategory.GetInstanceNames();
foreach (string name in instanceNames)
{
if (name.StartsWith(process.ProcessName))
{
using (
PerformanceCounter processIdCounter = new PerformanceCounter(CategoryName, ProcessIdCounter,
name, true))
{
if (process.Id == (int) processIdCounter.RawValue)
{
instanceName = name;
return true;
}
}
}
}
instanceName = null;
return false;
}
catch
{
instanceName = null;
return false;
}
}
private static void EnumerateCountersFor(string category)
{
var sb = new StringBuilder();
var counterCategory = new PerformanceCounterCategory(category);
if(counterCategory.CategoryType == PerformanceCounterCategoryType.SingleInstance)
{
foreach (var counter in counterCategory.GetCounters())
{
sb.AppendLine(string.Format("{0}:{1}", category, counter.CounterName));
}
}
else
{
foreach (var counterInstance in counterCategory.GetInstanceNames())
{
foreach (var counter in counterCategory.GetCounters(counterInstance))
{
sb.AppendLine(string.Format("{0}:{1}:{2}", counterInstance, category, counter.CounterName));
}
}
}
Console.WriteLine(sb.ToString());
}
// Try to discover GUID from buggy Performance Monitor instance names.
// Note: Discover drive GUID comparing free space is uggly, but MS gave me no choice.
static LogicalDisk()
{
// ===== WMI =====
Win32_Volume[] vols = Win32_Volume.GetAllVolumes();
// Free megabytes and volume GUID relation
Dictionary<ulong, Guid> wmiFree = new Dictionary<ulong, Guid>(vols.Length);
// Volume name and volume GUID relation
Dictionary<string, Guid> wmiName = new Dictionary<string, Guid>(vols.Length);
foreach (Win32_Volume v in vols) {
if (v.Automount &&
v.DriveType == System.IO.DriveType.Fixed) {
if (v.IsMounted) {
wmiName.Add(v.Name.TrimEnd('\\'), v.DeviceGuid);
} else {
wmiFree.Add(v.FreeSpace / MB_MULT, v.DeviceGuid);
}
}
}
perfMonGuid = new Dictionary<Guid, string>(wmiFree.Count + wmiName.Count);
// ===== PERFORMANCE MONITOR ======
PerformanceCounterCategory perfCat = new PerformanceCounterCategory(
Localization.GetName(COUNTER_LOGICAL_DISK));
// TODO: Find a faster way to get instance names.
string[] instances = perfCat.GetInstanceNames();
// Free megabytes and Performance Monitor instance name
Dictionary<ulong, string> perfFree = new Dictionary<ulong, string>(instances.Length);
foreach (string item in instances) {
if (item == "_Total")
continue;
Guid volId = Guid.Empty;
if (wmiName.TryGetValue(item, out volId)) {
perfMonGuid.Add(volId, item);
} else {
PerformanceCounter p = new PerformanceCounter(
Localization.GetName(COUNTER_LOGICAL_DISK),
Localization.GetName(COUNTER_FREE_MB),
item);
perfFree.Add((ulong)p.RawValue, item);
p.Close();
p.Dispose();
}
}
ulong[] warray = new ulong[wmiFree.Count];
ulong[] pmarray = new ulong[perfFree.Count];
if (warray.Length != pmarray.Length)
throw new NotSupportedException(MSG_EXCEPTION);
wmiFree.Keys.CopyTo(warray, 0);
perfFree.Keys.CopyTo(pmarray, 0);
Array.Sort<ulong>(warray);
Array.Sort<ulong>(pmarray);
for (int i = 0; i < warray.Length; i++) {
perfMonGuid.Add(wmiFree[warray[i]], perfFree[pmarray[i]]);
}
}
/// <summary>
/// Gets the partition label of the system partition (e.g. "C:")
/// </summary>
/// <returns>Returns null if the system partition cannot be identified or located</returns>
public static string GetSystemPartitionLabel()
{
try
{
string systemPartition = Path.GetPathRoot(Environment.SystemDirectory);
if (!string.IsNullOrEmpty(systemPartition))
{
systemPartition = systemPartition.Replace(@"\", "");
var perfCategory = new System.Diagnostics.PerformanceCounterCategory("PhysicalDisk");
string[] instanceNames = perfCategory.GetInstanceNames();
foreach (string name in instanceNames)
{
if (name.IndexOf(systemPartition) > 0)
{
return(name);
}
}
}
return(null);
}
catch
{
throw;
}
}
/// <summary>
/// Returns a collection of standard values for the data type this type converter is designed for when provided with a format context.
/// </summary>
/// <param name="context">An <see cref="T:System.ComponentModel.ITypeDescriptorContext"/> that provides a format context that can be used to extract additional information about the environment from which this converter is invoked. This parameter or properties of this parameter can be null.</param>
/// <returns>
/// A <see cref="T:System.ComponentModel.TypeConverter.StandardValuesCollection"/> that holds a standard set of valid values, or null if the data type does not support a standard set of values.
/// </returns>
public override System.ComponentModel.TypeConverter.StandardValuesCollection GetStandardValues(ITypeDescriptorContext context)
{
INuGenCounter counter = (context == null) ? null : (context.Instance as INuGenCounter);
string machineName = ".";
string categoryName = string.Empty;
if (counter != null)
{
machineName = counter.MachineName;
categoryName = counter.CategoryName;
}
try
{
PerformanceCounterCategory category = new PerformanceCounterCategory(categoryName, machineName);
string[] instances = category.GetInstanceNames();
Array.Sort(instances, Comparer.Default);
return new TypeConverter.StandardValuesCollection(instances);
}
catch
{
}
return null;
}
static PerfCounters()
{
var p = Process.GetCurrentProcess();
ProcessName = p.ProcessName;
ProcessId = p.Id;
CategoryProcess = new PerformanceCounterCategory("Process");
ProcessorTime = new PerformanceCounter("Process", "% Processor Time", ProcessName);
UserTime = new PerformanceCounter("Process", "% User Time", ProcessName);
PrivateBytes = new PerformanceCounter("Process", "Private Bytes", ProcessName);
VirtualBytes = new PerformanceCounter("Process", "Virtual Bytes", ProcessName);
VirtualBytesPeak = new PerformanceCounter("Process", "Virtual Bytes Peak", ProcessName);
WorkingSet = new PerformanceCounter("Process", "Working Set", ProcessName);
WorkingSetPeak = new PerformanceCounter("Process", "Working Set Peak", ProcessName);
HandleCount = new PerformanceCounter("Process", "Handle Count", ProcessName);
CategoryNetClrMemory = new PerformanceCounterCategory(".NET CLR Memory");
ClrBytesInAllHeaps = new PerformanceCounter(".NET CLR Memory", "# Bytes in all Heaps", ProcessName);
ClrTimeInGC = new PerformanceCounter(".NET CLR Memory", "% Time in GC", ProcessName);
ClrGen0Collections = new PerformanceCounter(".NET CLR Memory", "# Gen 0 Collections", p.ProcessName, true);
ClrGen1Collections = new PerformanceCounter(".NET CLR Memory", "# Gen 1 Collections", p.ProcessName, true);
ClrGen2Collections = new PerformanceCounter(".NET CLR Memory", "# Gen 1 Collections", p.ProcessName, true);
}
private static void SetVariables(int eth = 0)
{
performanceCounterCategory = new PerformanceCounterCategory("Network Interface");
instance = performanceCounterCategory.GetInstanceNames()[eth]; // 1st NIC !
performanceCounterSent = new PerformanceCounter("Network Interface", "Bytes Sent/sec", instance);
performanceCounterReceived = new PerformanceCounter("Network Interface", "Bytes Received/sec", instance);
}
public static void Initialize()
{
if (Log.IsInfoEnabled)
{
Log.InfoFormat("Start to initialize {0} performance counters", CategoryName);
}
if (!IsUserAdmin())
{
Log.Info("User has no Admin rights. CustomAuthResultCounters initialization skipped");
return;
}
try
{
PerformanceCounterCategory = GetOrCreateCategory(CategoryName, GetCounterCreationData());
}
catch (Exception e)
{
Log.WarnFormat("Exception happened during counters initialization. Excpetion {0}", e);
return;
}
if (Log.IsInfoEnabled)
{
Log.InfoFormat("{0} performance counters successfully initialized", CategoryName);
}
}
public ICollection GetPerfCounters(string category)
{
var r = new ArrayList();
var cat = new PerformanceCounterCategory(category);
foreach (var counter in cat.GetCounters()) {
r.Add(new DictionaryEntry(counter.CounterName, counter.NextValue()));
}
return r;
}
public void ShouldInstallFirstCategory()
{
PerformanceCountersInstaller installer = GetCommandLineConfiguredInstaller(firstCategory);
DoCommitInstall(installer);
PerformanceCounterCategory category = new PerformanceCounterCategory(firstCategory);
AssertCategoryIsCorrect(category);
}
public static PerformanceCounterCategory GetPerformanceCounterCategory(string category, string machineName)
{
PerformanceCounterCategory cat;
if (string.IsNullOrEmpty(machineName))
cat = new PerformanceCounterCategory(category);
else
cat = new PerformanceCounterCategory(category, machineName);
return cat;
}
public void DotNetClrDataCategory() {
var category = new PerformanceCounterCategory(".NET CLR Data");
Assert.IsNotNull(category);
var counters = category.GetCounters();
Assert.IsNotNull(counters);
Assert.IsTrue(counters.Any());
foreach(var counter in counters) {
Console.WriteLine("Counter={0}, InstanceName={1}", counter.CounterName, counter.InstanceName);
}
}
public MemoryPlugin(ApplicationConfiguration config)
{
using (Profiler.Step("Memory Init"))
{
_config = _config;
var category = new PerformanceCounterCategory("Memory");
_counters = category.GetCounters();
}
}
private static void EnumerateCountersFor(string category, string instance)
{
var sb = new StringBuilder();
var counterCategory = new PerformanceCounterCategory(category);
foreach (var counter in counterCategory.GetCounters(instance))
{
sb.AppendLine(string.Format("{0}:{1}:{2}", instance, category, counter.CounterName));
}
Console.WriteLine(sb.ToString());
}
public object DoCheck()
{
PerformanceCounterCategory category = new PerformanceCounterCategory("ASP.NET");
IDictionary<string, object> values = new Dictionary<string, object>();
foreach (PerformanceCounter counter in category.GetCounters())
{
values.Add(counter.CounterName, counter.NextValue());
}
return values;
}
private void Initialize()
{
var category = new PerformanceCounterCategory(Category);
var instances = category.GetInstanceNames();
foreach (var instanceName in instances)
{
_counters.Add(new PerformanceCounter(Category, CounterName, instanceName));
}
PerformanceCounterHelper.InitializeCounters(_counters.ToArray());
}
public static List<string> GetCountersForCategory(string category, string instance)
{
var cat = new PerformanceCounterCategory(category);
var counters = string.IsNullOrEmpty(instance)
? cat.GetCounters()
: cat.GetCounters(instance);
var ret = new List<string>();
foreach(var counter in counters) {
ret.Add(counter.CounterName);
}
return ret;
}
/// <summary>
/// Re-creates the _counters list if the number
/// of valid PerformanceCounters has changed.
/// </summary>
private void RefreshCounters()
{
PerformanceCounterCategory cat = new PerformanceCounterCategory("Network Interface");
if (cat.GetInstanceNames().Length != _counters.Count)
{
_counters.Clear();
foreach (string instance in cat.GetInstanceNames())
{
_counters.Add(new PerformanceCounter("Network Interface", _counterName, instance));
}
}
}
static PerformanceSampler()
{
if (!PerformanceCounterCategory.Exists(PerformanceCounters.CategoryName))
{
logger.WarnFormat("The Performance Counters For Category {0} are not installed. Performance sampling will be disabled.", PerformanceCounters.CategoryName);
_disablePerformanceSampling = true;
}
else
{
category = new PerformanceCounterCategory(PerformanceCounters.CategoryName);
}
}
public IEnumerable<string> GetCounterNames(string category)
{
var cat = new PerformanceCounterCategory(category);
var instances = cat.CategoryType == PerformanceCounterCategoryType.SingleInstance ? new string[] { null } : cat.GetInstanceNames();
foreach (var instance in instances)
{
var coutners = string.IsNullOrEmpty(instance) ? cat.GetCounters().Select(x => x.CounterName) : cat.GetCounters(instance).Select(x => x.CounterName);
foreach (var counter in coutners)
{
yield return counter;
}
}
}
public CpuPlugin(ApplicationConfiguration config)
{
using (Profiler.Step("CPU Init"))
{
_config = config;
var category = new PerformanceCounterCategory("Processor");
_counters = (from name in category.GetInstanceNames()
select category.GetCounters(name))
.SelectMany(x => x)
.ToArray();
}
}
public DriveIdleMonitor()
{
drivesMonitored = new List <string>();
PerformanceCounterCategory cat = new System.Diagnostics.PerformanceCounterCategory("PhysicalDisk");
string[] instNames = cat.GetInstanceNames();
if (instNames.Length - 1 > 0)
{
timers = new DefaultTimer[instNames.Length - 1];
diskIdleTime = new PerformanceCounter[instNames.Length - 1];
}
int i = 0;
foreach (string inst in instNames)
{
if (inst.Equals("_Total"))
{
continue;
}
timers[i] = new DefaultTimer();
diskIdleTime[i] = new PerformanceCounter("PhysicalDisk",
"% Idle Time", inst);
diskIdleTime[i].NextValue();
timers[i].Interval = 3000;
timers[i].Tick += new EventHandler(timer_Tick);
timers[i].Tag = inst;
timers[i].start();
char[] delimiterChars = { ' ' };
string[] drives = inst.Split(delimiterChars);
foreach (String drive in drives)
{
int val;
bool isInt = int.TryParse(drive, out val);
if (!isInt)
{
drivesMonitored.Add(drive);
}
}
i++;
}
}
public void GetDriveStats()
{
DriveInfo[] drives = DriveInfo.GetDrives();
var cat = new System.Diagnostics.PerformanceCounterCategory("PhysicalDisk");
var instNames = cat.GetInstanceNames();
PerformanceCounter diskCounter = new PerformanceCounter
{
CategoryName = "PhysicalDisk"
};
foreach (DriveInfo drive in drives)
{
//There are more attributes you can use.
//Check the MSDN link for a complete example.
if (drive.IsReady && drive.DriveType == DriveType.Fixed)
{
BaseDisks disk = null;
if (this.Disks != null)
{
disk = this.Disks.Find(x => x.DiskLetter == drive.Name);
}
if (disk == null)
{
disk = new BaseDisks(this.ServerID);
this.Disks.Add(disk);
}
disk.DiskLetter = drive.Name;
disk.FreeDiskSpace = ((drive.AvailableFreeSpace / 1024) / 1024);
disk.TotalDiskSize = ((drive.TotalSize / 1024) / 1024);
diskCounter.CounterName = "Disk Read Bytes/sec";
diskCounter.InstanceName = instNames.Where(x => x.Contains(drive.Name[0])).First();
diskCounter.NextValue();
System.Threading.Thread.Sleep(500);
disk.ReadBytesPerSec = diskCounter.NextValue();
diskCounter.CounterName = "Disk Write Bytes/sec";
diskCounter.InstanceName = instNames.Where(x => x.Contains(drive.Name[0])).First();
diskCounter.NextValue();
System.Threading.Thread.Sleep(500);
disk.WriteBytesPerSec = diskCounter.NextValue();
}
}
}
public StatDiskActivity()
{
sessionID = DateTime.Now.Ticks;
historyIndex = -1;
historyIndexHour = -1;
historyIndexDay = -1;
var cat = new System.Diagnostics.PerformanceCounterCategory("PhysicalDisk");
var instNames = cat.GetInstanceNames();
foreach (var s in instNames)
{
if (s == "_Total")
{
continue;
}
var item = new StatDiskActivityItem(s);
_disks.Add(item);
}
_timer = new Timer(Update, null, 0, 1000);
Update(null);
}
public StorageMonitor()
{
// Disk Activity
string category = "PhysicalDisk";
string activityCounterName = "% Disk Time";
string readCounterName = "Disk Read Bytes/sec";
string writeCounterName = "Disk Write Bytes/sec";
// Check Drive types
HashSet <char> fixedDrives = new HashSet <char>();
{
DriveInfo[] drives = DriveInfo.GetDrives();
foreach (var drive in drives)
{
if (drive.DriveType == DriveType.Fixed)
{
fixedDrives.Add(drive.Name[0]);
}
}
}
//// Instances (Filter out non fixed drives)
var cat = new System.Diagnostics.PerformanceCounterCategory(category);
List <string> instNames = new List <string>();
{
List <string> instNames_tmp = new List <string>(cat.GetInstanceNames());
instNames_tmp.Remove("_Total");
instNames_tmp.Sort((x, y) => {
if ((x.Length >= 2 && y.Length >= 2) && (x[x.Length - 2] > y[y.Length - 2]))
{
return(1);
}
else
{
return(-1);
}
});
for (int i = 0; i < instNames_tmp.Count; i++)
{
if (instNames_tmp[i].Length >= 3)
{
if (fixedDrives.Contains(instNames_tmp[i][instNames_tmp[i].Length - 2]))
{
instNames.Add(instNames_tmp[i]);
}
}
}
}
//// Setup
drives = new Drive[instNames.Count];
diskActivity = new PerformanceCounter[instNames.Count];
diskRead = new PerformanceCounter[instNames.Count];
diskWrite = new PerformanceCounter[instNames.Count];
for (int i = 0; i < instNames.Count; i++)
{
drives[i].letter = instNames[i].Substring(instNames[i].Length - 2, 1).ToCharArray()[0];
diskActivity[i] = new PerformanceCounter(category, activityCounterName, instNames[i]);
diskRead[i] = new PerformanceCounter(category, readCounterName, instNames[i]);
diskWrite[i] = new PerformanceCounter(category, writeCounterName, instNames[i]);
}
// Release Memory
fixedDrives.Clear(); cat = null;
GC.Collect();
}
public PerformanceCounterCategory(System.Diagnostics.PerformanceCounterCategory counterCategory)
{
this.CounterCategory = counterCategory;
}
/*
* public static void createIfNotExists(string categoryName, string counterName, string instanceName, string machineName,
* string categoryHelp, string counterHelp)
* {
*
* bool objectExists = false;
* PerformanceCounterCategory pcc;
* bool createCategory = false;
*
* // Verify that the category name is not blank.
* if (categoryName.Length == 0)
* {
* throw new ArgumentException("Category name cannot be blank.");
* }
*
* // Check whether the specified category exists.
* if (machineName.Length == 0)
* {
* objectExists = PerformanceCounterCategory.Exists(categoryName);
* }
* else
* {
* // Handle the exception that is thrown if the computer
* // cannot be found.
* try
* {
* objectExists = PerformanceCounterCategory.Exists(categoryName, machineName);
* }
* catch (Exception ex)
* {
* throw new Exception(String.Format("Error checking for existence of " +
* "category \"{0}\" on computer \"{1}\":" + "\n" + ex.Message, categoryName, machineName));
* }
* }
*
* // Tell the user whether the specified category exists.
* //Console.WriteLine("Category \"{0}\" " + (objectExists ? "exists on " : "does not exist on ") +
* // (machineName.Length > 0 ? "computer \"{1}\"." : "this computer."), categoryName, machineName);
*
* // If no counter name is given, the program cannot continue.
* if (counterName.Length == 0)
* {
* throw new ArgumentException("counterName name cannot be blank.");
* }
*
* // A category can only be created on the local computer.
* if (!objectExists)
* {
* if (machineName.Length > 0)
* {
* throw new Exception("A category can only be created on the local computer.");
* }
* else
* {
* createCategory = true;
* }
* }
* else
* {
* // Check whether the specified counter exists.
* if (machineName.Length == 0)
* {
* objectExists = PerformanceCounterCategory.CounterExists(counterName, categoryName);
* }
* else
* {
* objectExists = PerformanceCounterCategory.CounterExists(counterName, categoryName, machineName);
* }
*
* // Tell the user whether the counter exists.
* // Console.WriteLine("Counter \"{0}\" " + (objectExists ? "exists" : "does not exist") +
* // " in category \"{1}\" on " + (machineName.Length > 0 ? "computer \"{2}\"." : "this computer."),
* // counterName, categoryName, machineName);
*
* // If the counter does not exist, consider creating it.
* if (!objectExists)
*
* // If this is a remote computer,
* // exit because the category cannot be created.
* {
* if (machineName.Length > 0)
* {
* throw new Exception("A category can only be created on the local computer.");
* }
* else
* {
*
* // Ask whether the user wants to recreate the category.
* Console.Write("Do you want to delete and recreate " +
* "category \"{0}\" with your new counter? [Y/N]: ", categoryName);
* string userReply = Console.ReadLine();
*
* // If yes, delete the category so it can be recreated later.
* if (userReply.Trim().ToUpper() == "Y")
* {
* PerformanceCounterCategory.Delete(categoryName);
* createCategory = true;
* }
* else
* {
* return;
* }
*
* }
* }
* }
*
* // Create the category if it was deleted or it never existed.
* if (createCategory)
* {
* pcc = PerformanceCounterCategory.Create(categoryName, categoryHelp, counterName, counterHelp);
*
* // Console.WriteLine("Category \"{0}\" with counter \"{1}\" created.", pcc.CategoryName, counterName);
*
* }
* else if (instanceName.Length > 0)
* {
* if (machineName.Length == 0)
* {
* objectExists = PerformanceCounterCategory.InstanceExists(instanceName, categoryName);
* }
* else
* {
* objectExists = PerformanceCounterCategory.InstanceExists(instanceName, categoryName, machineName);
* }
*
* // Tell the user whether the instance exists.
* //Console.WriteLine("Instance \"{0}\" " + (objectExists ? "exists" : "does not exist") +
* // " in category \"{1}\" on " + (machineName.Length > 0 ? "computer \"{2}\"." : "this computer."),
* // instanceName, categoryName, machineName);
* }
* }
*/
public static void listCategories()
{
//Get all performance categories
var cat = new System.Diagnostics.PerformanceCounterCategory("PhysicalDisk");
var instNames = cat.GetInstanceNames();
}
void ComboBox1SelectedIndexChanged(object sender, EventArgs e)
{
perfobject.Items.Clear();
string[] instanceNames;
System.Collections.ArrayList counters = new System.Collections.ArrayList();
if (comboBox1.SelectedIndex != -1)
{
bool IsFinded = false;
System.Diagnostics.PerformanceCounterCategory mycat = new System.Diagnostics.PerformanceCounterCategory(comboBox1.SelectedItem.ToString());
instanceNames = mycat.GetInstanceNames();
int proccount = 0;
for (int i = 0; i < instanceNames.Length; i++)
{
string fortest = instanceNames[i].ToLower();
int lastdiez = fortest.LastIndexOf("#");
if (lastdiez != -1)
{
fortest = fortest.Remove(lastdiez, fortest.Length - lastdiez);
}
if (ProcessName.ToLower().Contains(fortest))
{
proccount++;
if (proccount >= 2)
{
break;
}
}
}
for (int i = 0; i < instanceNames.Length; i++)
{
IsFinded = false;
System.Diagnostics.PerformanceCounterCategory mycattest = new System.Diagnostics.PerformanceCounterCategory(".NET CLR Memory");
System.Collections.ArrayList testcounters = new System.Collections.ArrayList();
testcounters.AddRange(mycattest.GetCounters(instanceNames[i]));
foreach (System.Diagnostics.PerformanceCounter tcounter in testcounters)
{
if (tcounter.CounterName == "Process ID")
{
if ((int)tcounter.RawValue == procid)
{
IsFinded = true;
}
else
{
IsFinded = false;
}
}
}
if (!IsFinded || proccount >= 2)
{
string fortest = instanceNames[i];
int lastdiez = fortest.LastIndexOf("#");
if (lastdiez != -1)
{
fortest = fortest.Remove(lastdiez, fortest.Length - lastdiez);
}
if (ProcessName.ToLower().Contains(fortest.ToLower()))
{
IsFinded = true;
string[] prcdet = new string[] { "" };
ListViewItem proctadd = new ListViewItem(prcdet);
perfobject.Items.Add(proctadd);
prcdet = new string[] { instanceNames[i] };
proctadd = new ListViewItem(prcdet);
perfobject.Items.Add(proctadd);
}
}
if (IsFinded)
{
counters.AddRange(mycat.GetCounters(instanceNames[i]));
// Add the retrieved counters to the list.
foreach (System.Diagnostics.PerformanceCounter counter in counters)
{
string[] prcdetails = new string[] { counter.CounterName, counter.RawValue.ToString() };
ListViewItem proc = new ListViewItem(prcdetails);
perfobject.Items.Add(proc);
}
}
if (proccount < 2 && IsFinded)
{
break;
}
}
}
}
public override void CopyFromComponent(IComponent component)
{
if (!(component is PerformanceCounter))
{
throw new ArgumentException(Res.GetString("NotAPerformanceCounter"));
}
PerformanceCounter counter = (PerformanceCounter)component;
if ((counter.CategoryName == null) || (counter.CategoryName.Length == 0))
{
throw new ArgumentException(Res.GetString("IncompletePerformanceCounter"));
}
if (!this.CategoryName.Equals(counter.CategoryName) && !string.IsNullOrEmpty(this.CategoryName))
{
throw new ArgumentException(Res.GetString("NewCategory"));
}
PerformanceCounterType counterType = PerformanceCounterType.NumberOfItems32;
string counterHelp = string.Empty;
if (string.IsNullOrEmpty(this.CategoryName))
{
this.CategoryName = counter.CategoryName;
}
if (Environment.OSVersion.Platform == PlatformID.Win32NT)
{
string machineName = counter.MachineName;
if (PerformanceCounterCategory.Exists(this.CategoryName, machineName))
{
string name = @"SYSTEM\CurrentControlSet\Services\" + this.CategoryName + @"\Performance";
RegistryKey key = null;
try
{
if ((machineName == ".") || (string.Compare(machineName, SystemInformation.ComputerName, StringComparison.OrdinalIgnoreCase) == 0))
{
key = Registry.LocalMachine.OpenSubKey(name);
}
else
{
key = RegistryKey.OpenRemoteBaseKey(RegistryHive.LocalMachine, @"\\" + machineName).OpenSubKey(name);
}
if (key == null)
{
throw new ArgumentException(Res.GetString("NotCustomPerformanceCategory"));
}
object obj2 = key.GetValue("Library");
if (((obj2 == null) || !(obj2 is string)) || (string.Compare((string)obj2, "netfxperf.dll", StringComparison.OrdinalIgnoreCase) != 0))
{
throw new ArgumentException(Res.GetString("NotCustomPerformanceCategory"));
}
PerformanceCounterCategory category = new PerformanceCounterCategory(this.CategoryName, machineName);
this.CategoryHelp = category.CategoryHelp;
if (category.CounterExists(counter.CounterName))
{
counterType = counter.CounterType;
counterHelp = counter.CounterHelp;
}
this.CategoryType = category.CategoryType;
}
finally
{
if (key != null)
{
key.Close();
}
}
}
}
CounterCreationData data = new CounterCreationData(counter.CounterName, counterHelp, counterType);
this.Counters.Add(data);
}
/// <include file='doc\PerformanceCounterInstaller.uex' path='docs/doc[@for="PerformanceCounterInstaller.CopyFromComponent"]/*' />
/// <devdoc>
/// <para>[To be supplied.]</para>
/// </devdoc>
public override void CopyFromComponent(IComponent component)
{
if (!(component is PerformanceCounter))
{
throw new ArgumentException(Res.GetString(Res.NotAPerformanceCounter));
}
PerformanceCounter counter = (PerformanceCounter)component;
if (counter.CategoryName == null || counter.CategoryName.Length == 0)
{
throw new ArgumentException(Res.GetString(Res.IncompletePerformanceCounter));
}
if (Counters.Count > 0 && !CategoryName.Equals(counter.CategoryName))
{
throw new ArgumentException(Res.GetString(Res.NewCategory));
}
PerformanceCounterType counterType = PerformanceCounterType.NumberOfItems32;
string counterHelp = string.Empty;
if (CategoryName == null || string.Empty.Equals(CategoryName))
{
CategoryName = counter.CategoryName;
if (Environment.OSVersion.Platform == PlatformID.Win32NT)
{
string machineName = counter.MachineName;
if (PerformanceCounterCategory.Exists(CategoryName, machineName))
{
string keyPath = ServicePath + "\\" + CategoryName + "\\Performance";
RegistryKey key = null;
try {
if (machineName == "." || String.Compare(machineName, SystemInformation.ComputerName, true, CultureInfo.InvariantCulture) == 0)
{
key = Registry.LocalMachine.OpenSubKey(keyPath);
}
else
{
RegistryKey baseKey = RegistryKey.OpenRemoteBaseKey(RegistryHive.LocalMachine, "\\\\" + machineName);
key = baseKey.OpenSubKey(keyPath);
}
if (key == null)
{
throw new ArgumentException(Res.GetString(Res.NotCustomPerformanceCategory));
}
object systemDllName = key.GetValue("Library");
if (systemDllName == null || !(systemDllName is string) || String.Compare((string)systemDllName, PerfShimName, true, CultureInfo.InvariantCulture) != 0)
{
throw new ArgumentException(Res.GetString(Res.NotCustomPerformanceCategory));
}
PerformanceCounterCategory pcat = new PerformanceCounterCategory(CategoryName, machineName);
CategoryHelp = pcat.CategoryHelp;
if (pcat.CounterExists(counter.CounterName))
{
counterType = counter.CounterType;
counterHelp = counter.CounterHelp;
}
}
finally {
if (key != null)
{
key.Close();
}
}
}
}
}
CounterCreationData data = new CounterCreationData(counter.CounterName, counterHelp, counterType);
Counters.Add(data);
}