Determine which w3wp.exe process belongs to which App Pool in Windows 7 / IIS7.5?

Question

I\'ve recently upgraded my development machine from Windows XP to Windows 7. How can I tell which w3wp.exe process belongs to which App Pool on a desktop running Windows 7?

Answer 1

I know this is an old post, but here is a way to enumerate the app pool and process IDs using C# code.

void Main()
{
    using (var serverManager = new ServerManager())
    {
        foreach (var appPool in serverManager.ApplicationPools)
        {
            string.Format("App pool name = {0}", appPool.Name).Dump();

            foreach (var workerProcess in appPool.WorkerProcesses)
            {
                string.Format("Process id = {0}", workerProcess.ProcessId).Dump();
            }
        }

        "Done".Dump();
    }
}

Make sure you reference Microsoft.Web.Administration.dll in %WINDIR%\System32\inetsrv.

If you don't have LINQPad, replace the dumps with Console.WriteLine(s)