//定义内存的信息结构

        [StructLayout(LayoutKind.Sequential)]

        public struct MEMORY_INFO

        {

            public uint dwLength;

            public uint dwMemoryLoad;

            public uint dwTotalPhys;

            public uint dwAvailPhys;

            public uint dwTotalPageFile;

            public uint dwAvailPageFile;

            public uint dwTotalVirtual;

            public uint dwAvailVirtual;

        }

        [DllImport("kernel32")]

        private static extern void GlobalMemoryStatus(ref MEMORY_INFO meminfo);

        private static void Timer_Elapsed(object sender, System.Timers.ElapsedEventArgs e)

        {

            timer.Stop();

            i++;

            MEMORY_INFO MemInfo = new MEMORY_INFO();

            GlobalMemoryStatus(ref MemInfo);

            List<HardDriver> hardDrivers = new List<HardDriver>();

            DriveInfo[] drives = DriveInfo.GetDrives().Where(a => a.DriveType == DriveType.Fixed).ToArray();

            foreach (var item in drives)

            {

                hardDrivers.Add(new HardDriver()

                {

                    name = item.Name,

                    cap_all = (1.0 * item.TotalSize / 1024.0 / 1024.0 / 1024.0).ToString() + "GB",

                    cap_avi = (1.0 * item.AvailableFreeSpace / 1024.0 / 1024.0 / 1024.0).ToString() + "GB",

                });

            }

            var cpt = new ComputerLog()

            {

                server_name = server_name,

            };

            cpt.cpu = 0;

            cpt.net_in = "";

            cpt.net_out = "";

            cpt.drives = hardDrivers.ToArray();

            cpt.mem = MemInfo.dwMemoryLoad.ToString() + "%";

            cpt.mem_avi = ConvertBytes(MemInfo.dwTotalPageFile.ToString(), 3).ToString() + "GB";

            Console.Clear();

            //Console.WriteLine($"{i.ToString()} cpt.mem:{cpt.mem} cpt.mem_avi:{cpt.mem_avi}");

            Console.WriteLine(i.ToString() + "/r/n" + JsonConvert.SerializeObject(cpt));

            //Monitor.logComputer(cpt);

            timer.Start();

        }