/// <summary>
/// 获取Windows的内存指标
/// </summary>
/// <returns></returns>
public MemoryMetrics GetWindowsMetrics()
{
var output = "";
var info = new ProcessStartInfo
{
FileName = "wmic",
Arguments = "OS get FreePhysicalMemory,TotalVisibleMemorySize /Value",
RedirectStandardOutput = true
};
using (var process = Process.Start(info))
{
output = process.StandardOutput.ReadToEnd();
}
var lines = output.Trim().Split(new string[1] {
"\n"
}, StringSplitOptions.RemoveEmptyEntries);
var freeMemoryParts = lines[0].Split(new string[1] {
"="
}, StringSplitOptions.RemoveEmptyEntries);
var totalMemoryParts = lines[1].Split(new string[1] {
"="
}, StringSplitOptions.RemoveEmptyEntries);
var metrics = new MemoryMetrics();
metrics.Total = Math.Round(double.Parse(totalMemoryParts[1]) / 1024, 0);
metrics.Free = Math.Round(double.Parse(freeMemoryParts[1]) / 1024, 0);
metrics.Used = metrics.Total - metrics.Free;
return(metrics);
}
/// <summary>
/// 获取Unix的内存指标
/// </summary>
/// <returns></returns>
public MemoryMetrics GetUnixMetrics()
{
var output = "";
var info = new ProcessStartInfo("free -m")
{
FileName = "/bin/bash",
Arguments = "-c \"free -m\"",
RedirectStandardOutput = true
};
using (var process = Process.Start(info))
{
output = process.StandardOutput.ReadToEnd();
Console.WriteLine(output);
}
var lines = output.Split(new string[1] {
"\n"
}, StringSplitOptions.RemoveEmptyEntries);
var memory = lines[1].Split(new string[1] {
" "
}, StringSplitOptions.RemoveEmptyEntries);
var metrics = new MemoryMetrics();
metrics.Total = double.Parse(memory[1]);
metrics.Used = double.Parse(memory[2]);
metrics.Free = double.Parse(memory[3]);
return(metrics);
}