First commit

Backend/MonitorAgent/MonitorAgent.Core/Abstraction/IMonitorService.cs

@@ -0,0 +1,12 @@
+using MonitorAgent.Core.Models;
+
+namespace MonitorAgent.Core.Abstraction;
+
+public interface IMonitorService
+{
+    public Task<decimal> GetUptimeAsync(CancellationToken cancellationToken = default);
+    
+    public Task<MemoryInfo> GetMemoryInfoAsync(CancellationToken cancellationToken = default);
+
+    public Task<decimal[]> GetLoadAverageAsync(CancellationToken cancellationToken = default);
+}

Backend/MonitorAgent/MonitorAgent.Core/Models/MemoryInfo.cs

@@ -0,0 +1,10 @@
+namespace MonitorAgent.Core.Models;
+
+public class MemoryInfo
+{
+    public int MemTotal { get; set; }
+    public int MemFree { get; set; }
+    public int MemAvailable { get; set; }
+    public int SwapTotal { get; set; }
+    public int SwapFree { get; set; }
+}

Backend/MonitorAgent/MonitorAgent.Core/MonitorAgent.Core.csproj

@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net10.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>