feat:上线服务监控功能
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橙子
@@ -0,0 +1,256 @@
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using System.Runtime.InteropServices;
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using Newtonsoft.Json;
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using Yi.Framework.Infrastructure.Extensions;
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namespace Yi.Framework.Infrastructure.Helper
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{
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public class ComputerHelper
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{
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/// <summary>
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/// 内存使用情况
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/// </summary>
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/// <returns></returns>
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public static MemoryMetrics GetComputerInfo()
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{
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try
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{
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MemoryMetricsClient client = new();
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MemoryMetrics memoryMetrics = IsUnix() ? client.GetUnixMetrics() : client.GetWindowsMetrics();
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memoryMetrics.FreeRam = Math.Round(memoryMetrics.Free / 1024, 2) + "GB";
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memoryMetrics.UsedRam = Math.Round(memoryMetrics.Used / 1024, 2) + "GB";
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memoryMetrics.TotalRAM = Math.Round(memoryMetrics.Total / 1024, 2) + "GB";
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memoryMetrics.RAMRate = Math.Ceiling(100 * memoryMetrics.Used / memoryMetrics.Total).ToString() + "%";
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memoryMetrics.CPURate = Math.Ceiling(GetCPURate().ParseToDouble()) + "%";
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return memoryMetrics;
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}
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catch (Exception ex)
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{
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Console.WriteLine("获取内存使用出错，msg=" + ex.Message + "," + ex.StackTrace);
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}
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return new MemoryMetrics();
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}
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/// <summary>
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/// 获取内存大小
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/// </summary>
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/// <returns></returns>
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public static List<DiskInfo> GetDiskInfos()
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{
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List<DiskInfo> diskInfos = new();
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if (IsUnix())
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{
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try
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{
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string output = ShellHelper.Bash("df -m / | awk '{print $2,$3,$4,$5,$6}'");
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var arr = output.Split('\n', StringSplitOptions.RemoveEmptyEntries);
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if (arr.Length == 0) return diskInfos;
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var rootDisk = arr[1].Split(' ', (char)StringSplitOptions.RemoveEmptyEntries);
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if (rootDisk == null || rootDisk.Length == 0)
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{
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return diskInfos;
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}
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DiskInfo diskInfo = new()
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{
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DiskName = "/",
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TotalSize = long.Parse(rootDisk[0]) / 1024,
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Used = long.Parse(rootDisk[1]) / 1024,
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AvailableFreeSpace = long.Parse(rootDisk[2]) / 1024,
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AvailablePercent = decimal.Parse(rootDisk[3].Replace("%", ""))
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};
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diskInfos.Add(diskInfo);
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}
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catch (Exception ex)
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{
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Console.WriteLine("获取磁盘信息出错了" + ex.Message);
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}
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}
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else
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{
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var driv = DriveInfo.GetDrives();
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foreach (var item in driv)
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{
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try
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{
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var obj = new DiskInfo()
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{
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DiskName = item.Name,
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TypeName = item.DriveType.ToString(),
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TotalSize = item.TotalSize / 1024 / 1024 / 1024,
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AvailableFreeSpace = item.AvailableFreeSpace / 1024 / 1024 / 1024,
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};
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obj.Used = obj.TotalSize - obj.AvailableFreeSpace;
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obj.AvailablePercent = decimal.Ceiling(obj.Used / (decimal)obj.TotalSize * 100);
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diskInfos.Add(obj);
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}
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catch (Exception ex)
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{
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Console.WriteLine("获取磁盘信息出错了" + ex.Message);
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continue;
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}
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}
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}
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return diskInfos;
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}
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public static bool IsUnix()
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{
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var isUnix = RuntimeInformation.IsOSPlatform(OSPlatform.OSX) || RuntimeInformation.IsOSPlatform(OSPlatform.Linux);
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return isUnix;
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}
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public static string GetCPURate()
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{
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string cpuRate;
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if (IsUnix())
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{
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string output = ShellHelper.Bash("top -b -n1 | grep \"Cpu(s)\" | awk '{print $2 + $4}'");
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cpuRate = output.Trim();
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}
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else
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{
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string output = ShellHelper.Cmd("wmic", "cpu get LoadPercentage");
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cpuRate = output.Replace("LoadPercentage", string.Empty).Trim();
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}
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return cpuRate;
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}
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/// <summary>
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/// 获取系统运行时间
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/// </summary>
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/// <returns></returns>
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public static string GetRunTime()
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{
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string runTime = string.Empty;
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try
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{
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if (IsUnix())
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{
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string output = ShellHelper.Bash("uptime -s").Trim();
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runTime = DateTimeHelper.FormatTime((DateTime.Now - output.ParseToDateTime()).TotalMilliseconds.ToString().Split('.')[0].ParseToLong());
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}
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else
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{
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string output = ShellHelper.Cmd("wmic", "OS get LastBootUpTime/Value");
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string[] outputArr = output.Split('=', (char)StringSplitOptions.RemoveEmptyEntries);
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if (outputArr.Length == 2)
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{
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runTime = DateTimeHelper.FormatTime((DateTime.Now - outputArr[1].Split('.')[0].ParseToDateTime()).TotalMilliseconds.ToString().Split('.')[0].ParseToLong());
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}
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}
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}
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catch (Exception ex)
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{
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Console.WriteLine("获取runTime出错" + ex.Message);
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}
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return runTime;
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}
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}
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/// <summary>
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/// 内存信息
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/// </summary>
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public class MemoryMetrics
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{
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[JsonIgnore]
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public double Total { get; set; }
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[JsonIgnore]
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public double Used { get; set; }
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[JsonIgnore]
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public double Free { get; set; }
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public string UsedRam { get; set; }
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/// <summary>
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/// CPU使用率%
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/// </summary>
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public string CPURate { get; set; }
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/// <summary>
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/// 总内存 GB
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/// </summary>
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public string TotalRAM { get; set; }
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/// <summary>
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/// 内存使用率 %
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/// </summary>
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public string RAMRate { get; set; }
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/// <summary>
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/// 空闲内存
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/// </summary>
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public string FreeRam { get; set; }
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}
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public class DiskInfo
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{
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/// <summary>
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/// 磁盘名
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/// </summary>
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public string DiskName { get; set; }
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public string TypeName { get; set; }
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public long TotalFree { get; set; }
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public long TotalSize { get; set; }
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/// <summary>
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/// 已使用
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/// </summary>
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public long Used { get; set; }
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/// <summary>
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/// 可使用
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/// </summary>
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public long AvailableFreeSpace { get; set; }
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public decimal AvailablePercent { get; set; }
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}
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public class MemoryMetricsClient
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{
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#region 获取内存信息
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/// <summary>
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/// windows系统获取内存信息
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/// </summary>
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/// <returns></returns>
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public MemoryMetrics GetWindowsMetrics()
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{
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string output = ShellHelper.Cmd("wmic", "OS get FreePhysicalMemory,TotalVisibleMemorySize /Value");
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var metrics = new MemoryMetrics();
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var lines = output.Trim().Split('\n', (char)StringSplitOptions.RemoveEmptyEntries);
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if (lines.Length <= 0) return metrics;
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var freeMemoryParts = lines[0].Split('=', (char)StringSplitOptions.RemoveEmptyEntries);
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var totalMemoryParts = lines[1].Split('=', (char)StringSplitOptions.RemoveEmptyEntries);
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metrics.Total = Math.Round(double.Parse(totalMemoryParts[1]) / 1024, 0);
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metrics.Free = Math.Round(double.Parse(freeMemoryParts[1]) / 1024, 0);//m
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metrics.Used = metrics.Total - metrics.Free;
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return metrics;
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}
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/// <summary>
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/// Unix系统获取
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/// </summary>
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/// <returns></returns>
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public MemoryMetrics GetUnixMetrics()
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{
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string output = ShellHelper.Bash("free -m | awk '{print $2,$3,$4,$5,$6}'");
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var metrics = new MemoryMetrics();
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var lines = output.Split('\n', (char)StringSplitOptions.RemoveEmptyEntries);
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if (lines.Length <= 0) return metrics;
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if (lines != null && lines.Length > 0)
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{
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var memory = lines[1].Split(' ', (char)StringSplitOptions.RemoveEmptyEntries);
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if (memory.Length >= 3)
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{
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metrics.Total = double.Parse(memory[0]);
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metrics.Used = double.Parse(memory[1]);
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metrics.Free = double.Parse(memory[2]);//m
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}
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}
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return metrics;
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}
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#endregion
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}
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}
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