C#监控内存占用数据

利用C#来监控当前程序的内存占用信息，并写入日志！

            string LogAddress = Environment.CurrentDirectory + "\\Log.log";

            //需要引用命名空间 System.Diagnostics;
            //获取当前进程
            Process currentProcess = Process.GetCurrentProcess();
            // 如果获取指定进程，可以使用使用GetProcessesByName或者GetProcessById,比如：
            // Process currentProcess = Process.GetProcessById(11980);
            // Process currentProcess = Process.GetProcessesByName("QQ.exe");

            using (StreamWriter sw = new StreamWriter(LogAddress, true))
            {

                sw.Write(DateTime.Now.ToString());
                sw.Write("\r\n进程标识： ");
                sw.Write(currentProcess.Id.ToString());
                sw.Write("\r\n进程名称： ");
                sw.Write(currentProcess.ProcessName.ToString());
                sw.Write("\r\n占用内存： ");
                sw.Write(currentProcess.WorkingSet64 / 1024);
                sw.Write("KB");
                sw.Write("\r\n线程数量： ");
                sw.Write(currentProcess.Threads.Count.ToString());
            }

如果要查询所有进程的占用情况，遍历所有进程即可：

            Process[] processList = Process.GetProcesses();
            long n = 0;

            for (int i = 0; i < processList.Length; i++)
            {
                n += processList[i].WorkingSet64;
            }

            using (StreamWriter sw = new StreamWriter(LogAddress, true))
            {

                sw.Write(DateTime.Now.ToString());
                sw.Write("\r\n总进程数： ");
                sw.Write(processList.Length.ToString());
                sw.Write("\r\n占用内存： ");
                sw.Write(n / 1024);
                sw.Write("KB");
            }

原文作者：北风其凉 原文地址：http://www.oschina.net/code/snippet_1425762_35128