/// <summary>
/// 获取磁盘信息
/// </summary>
/// <returns></returns>
public static List <object> LogicalDisk()
{
var listld = new List <object>();
var cmd = "wmic logicaldisk where DriveType=3 get FreeSpace,Name,Size,VolumeName";
try
{
var cr = CmdTo.Execute(cmd).CrOutput.Split(Environment.NewLine.ToCharArray(), StringSplitOptions.RemoveEmptyEntries).ToList();
foreach (var item in cr)
{
var mr = Regex.Match(item, @"(\d+)\s+(\w:)\s+(\d+)\s+(.*)");
if (mr.Success)
{
listld.Add(new
{
Name = mr.Groups[2].ToString(),
VolumeName = mr.Groups[4].ToString().Trim(),
Size = long.Parse(mr.Groups[3].ToString()),
FreeSpace = long.Parse(mr.Groups[1].ToString()),
});
}
}
}
catch (Exception ex)
{
Console.WriteLine(cmd);
Console.WriteLine(ex);
}
return(listld);
}
/// <summary>
/// 获取磁盘信息
/// </summary>
/// <returns></returns>
public static List <object> LogicalDisk()
{
var listld = new List <object>();
try
{
var dfresult = CmdTo.Execute("df").CrOutput;
var listdev = dfresult.Split(Environment.NewLine.ToCharArray(), StringSplitOptions.RemoveEmptyEntries).Where(x => x.StartsWith("/dev/"));
foreach (var devitem in listdev)
{
var dis = devitem.Split(' ').Where(x => !string.IsNullOrWhiteSpace(x)).ToList();
var size = long.Parse(dis[1]) * 1024;
//大于 1GB
if (size > 1073741824)
{
listld.Add(new
{
Name = dis[0],
Size = size,
FreeSpace = long.Parse(dis[3]) * 1024
});
}
}
}
catch (Exception ex)
{
Console.WriteLine("df");
Console.WriteLine(ex);
}
return(listld);
}
/// <summary>
/// 获取操作系统
/// </summary>
/// <returns></returns>
public static string OperatingSystem()
{
var cmd = "wmic os get Caption /value";
try
{
var cr = CmdTo.Execute(cmd).CrOutput.Split('=')[1].Split(Environment.NewLine.ToCharArray(), StringSplitOptions.RemoveEmptyEntries)[0].Trim();
return(cr);
}
catch (Exception ex)
{
Console.WriteLine(cmd);
Console.WriteLine(ex);
}
return(null);
}
/// <summary>
/// 获取CPU使用率 %
/// </summary>
/// <returns></returns>
public static decimal CPUUsage()
{
try
{
var br = CmdTo.Execute("vmstat 1 2").CrOutput;
var cpuitems = br.Split(Environment.NewLine.ToCharArray(), StringSplitOptions.RemoveEmptyEntries).LastOrDefault().Split(' ').Where(x => !string.IsNullOrWhiteSpace(x)).ToList();
var usi = cpuitems.Count - 5;
var us = cpuitems[usi];
return(decimal.Parse(us));
}
catch (Exception ex)
{
Console.WriteLine("vmstat 1 2");
Console.WriteLine(ex);
}
return(0);
}
/// <summary>
/// 获取CPU使用率 %
/// </summary>
/// <returns></returns>
public static decimal CPUUsage()
{
var cmd = "PowerShell \"Get-Counter '\\Processor(_Total)\\% Processor Time'\"";
try
{
var list = CmdTo.Execute(cmd).CrOutput.Trim().Split(Environment.NewLine.ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
var cu = Math.Ceiling(Convert.ToDecimal(list.LastOrDefault().ToString().Trim()));
return(cu);
}
catch (Exception ex)
{
Console.WriteLine(cmd);
Console.WriteLine(ex);
}
return(0);
}
/// <summary>
/// 获取可用内存 B
/// </summary>
public static long FreePhysicalMemory()
{
var cmd = "wmic os get FreePhysicalMemory /value";
try
{
var cr = CmdTo.Execute(cmd).CrOutput.Split('=').LastOrDefault().Trim().Split('.').First();
long FreePhysicalMemory = 1024 * long.Parse(cr);
return(FreePhysicalMemory);
}
catch (Exception ex)
{
Console.WriteLine(cmd);
Console.WriteLine(ex);
}
return(0);
}
/// <summary>
/// 运行时长
/// </summary>
/// <returns></returns>
public static long RunTime()
{
var cmd = "wmic os get LastBootUpTime /value";
try
{
var cr = CmdTo.Execute(cmd).CrOutput.Split('=').LastOrDefault().Trim().Split('.').First();
cr = cr.Insert(12, ":").Insert(10, ":").Insert(8, " ").Insert(6, "-").Insert(4, "-");
_ = DateTime.TryParse(cr, out DateTime startTime);
var rt = Convert.ToInt64((DateTime.Now - startTime).TotalMilliseconds);
return(rt);
}
catch (Exception ex)
{
Console.WriteLine(cmd);
Console.WriteLine(ex);
}
return(0);
}
/// <summary>
/// 获取 /proc/cpuinfo
/// </summary>
/// <param name="pkey"></param>
/// <returns></returns>
public static string CpuInfo(string pkey)
{
try
{
var meminfo = FileTo.ReadText("/proc/cpuinfo") + Environment.NewLine + CmdTo.Execute("lscpu").CrOutput;
var pitem = meminfo.Split(Environment.NewLine.ToCharArray(), StringSplitOptions.RemoveEmptyEntries).FirstOrDefault(x => x.StartsWith(pkey, StringComparison.OrdinalIgnoreCase));
var pvalue = pitem.Split(':')[1].Trim();
return(pvalue);
}
catch (Exception ex)
{
Console.WriteLine("/proc/cpuinfo");
Console.WriteLine("lscpu");
Console.WriteLine(ex);
}
return(null);
}
