初始化上传

2025-08-26 08:37:44 +08:00
commit 31d81b91b6
448 changed files with 80981 additions and 0 deletions
--- a/常用工具集/Utility/CZGL.SystemInfo/CPU/CPUHelper.cs
+++ b/常用工具集/Utility/CZGL.SystemInfo/CPU/CPUHelper.cs
@@ -0,0 +1,39 @@
+using System.Runtime.InteropServices;
+
+namespace CZGL.SystemInfo
+{
+    /// <summary>
+    /// 
+    /// </summary>
+    public static class CPUHelper
+    {
+        /// <summary>
+        /// 获取当前系统消耗的 CPU 时间
+        /// </summary>
+        /// <returns></returns>
+        public static CPUTime GetCPUTime()
+        {
+            if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
+                return WindowsCPU.GetCPUTime();
+            if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
+                return LinuxCPU.GetCPUTime();
+            return new CPUTime();
+        }
+
+        /// <summary>
+        /// 计算 CPU 使用率
+        /// </summary>
+        /// <param name="oldTime"></param>
+        /// <param name="newTime"></param>
+        /// <returns></returns>
+        public static double CalculateCPULoad(CPUTime oldTime, CPUTime newTime)
+        {
+            ulong totalTicksSinceLastTime = newTime.SystemTime - oldTime.SystemTime;
+            ulong idleTicksSinceLastTime = newTime.IdleTime - oldTime.IdleTime;
+
+            double ret = 1.0f - ((totalTicksSinceLastTime > 0) ? ((double)idleTicksSinceLastTime) / totalTicksSinceLastTime : 0);
+
+            return ret;
+        }
+    }
+}