ckaczor/ProcessCpuUsageStatusWindow
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Update to use Process V2 performance counter

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This commit is contained in:
Chris Kaczor
2023-04-02 12:06:41 -04:00
parent d9d0f33788
commit f93983e992
6 changed files with 60 additions and 54 deletions
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22
WindowSource.cs
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@@ -2,13 +2,10 @@
using FloatingStatusWindowLibrary;
using ProcessCpuUsageStatusWindow.Options;
using ProcessCpuUsageStatusWindow.Properties;
using Squirrel;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Windows.Threading;
@@ -117,7 +114,7 @@ namespace ProcessCpuUsageStatusWindow
private static class PredefinedProcessName
{
public const string Total = "_Total";
public const string Idle = "Idle";
public const string Idle = "Idle:0";
}
private void UpdateDisplay(Dictionary<string, ProcessCpuUsage> currentProcessList)
@@ -125,14 +122,14 @@ namespace ProcessCpuUsageStatusWindow
// Filter the process list to valid ones and exclude the idle and total values
var validProcessList = (currentProcessList.Values.Where(
process =>
process.UsageValid && process.ProcessName != PredefinedProcessName.Total &&
process.ProcessName != PredefinedProcessName.Idle)).ToList();
process.UsageValid && process.ProcessName != PredefinedProcessName.Total &&
process.ProcessName != PredefinedProcessName.Idle)).ToList();
// Calculate the total usage by adding up all the processes we know about
var totalUsage = validProcessList.Sum(process => process.PercentUsage);
// Sort the process list by usage and take only the top few
var sortedProcessList = (validProcessList.OrderByDescending(process => process.PercentUsage)).Take(Settings.Default.ProcessCount);
var sortedProcessList = validProcessList.OrderByDescending(process => process.PercentUsage).Take(Settings.Default.ProcessCount);
// Create a new string builder
var stringBuilder = new StringBuilder();
@@ -146,14 +143,19 @@ namespace ProcessCpuUsageStatusWindow
}
// Loop over all processes in the sorted list
foreach (ProcessCpuUsage processCpuUsage in sortedProcessList)
foreach (var processCpuUsage in sortedProcessList)
{
// Move to the next line if it isn't the first line
if (stringBuilder.Length != 0)
stringBuilder.AppendLine();
var colonPosition = processCpuUsage.ProcessName.LastIndexOf(':');
var processName = colonPosition == -1 ? processCpuUsage.ProcessName : processCpuUsage.ProcessName.Substring(0, colonPosition);
var processId = colonPosition == -1 ? string.Empty : processCpuUsage.ProcessName.Substring(colonPosition + 1);
// Format the process information into a string to display
stringBuilder.AppendFormat(Resources.ProcessLine, processCpuUsage.ProcessName, processCpuUsage.PercentUsage);
stringBuilder.AppendFormat(Resources.ProcessLine, processName, processCpuUsage.PercentUsage, processId);
}
// Add the footer line (if any)
@@ -170,4 +172,4 @@ namespace ProcessCpuUsageStatusWindow
#endregion
}
}
}