static void Main(string[] args)
{
Parameters parms = new Parameters();
ParseCommandLine(args, out parms);
WriteCommandLine(parms);
WriteMemoryUsage();
long runningTotal = GC.GetTotalMemory(false);
long endingMemoryLimit = Convert.ToInt64(parms.TotalAllocatedMemoryInMegs) * 1000 * 1000;
List<XmlNode> memList = new List<XmlNode>();
//15,000 XmlNode Objects is about 1 megs
int numObjects = 15000 * Convert.ToInt32(parms.IterationAllocatedMemoryInMegs);
while (runningTotal <= endingMemoryLimit)
{
XmlDocument doc = new XmlDocument();
for (int i = 0; i < numObjects; i++)
{
XmlNode x = doc.CreateNode(XmlNodeType.Element, "hello", "");
memList.Add(x);
}
runningTotal = GC.GetTotalMemory(false);
WriteMemoryUsage();
Thread.Sleep(Convert.ToInt32(parms.IterationDelayInMilliseconds));
}
Console.ReadLine();
}
private static void ParseCommandLine(string [] args, out Parameters parms)
{
parms = new Parameters();
parms.IterationAllocatedMemoryInMegs = "0";
parms.TotalAllocatedMemoryInMegs = "0";
parms.IterationDelayInMilliseconds = "0";
if (args.Length >= 1) parms.IterationAllocatedMemoryInMegs = args[0];
if (args.Length >= 2) parms.TotalAllocatedMemoryInMegs = args[1];
if (args.Length >= 3) parms.IterationDelayInMilliseconds = args[2];
}
private static void WriteCommandLine(Parameters parms)
{
Console.WriteLine("Iteration Memory To Eat Up in Megs: " + parms.IterationAllocatedMemoryInMegs);
Console.WriteLine(" Total Memory To Eat Up in Megs: " + parms.TotalAllocatedMemoryInMegs);
Console.WriteLine("Millisecs Pause Between Increments: " + parms.TotalAllocatedMemoryInMegs);
}
