/// <summary>
/// 性能监控
/// </summary>
/// <param name="pro"></param>
/// <param name="performanceInverval"></param>
/// <param name="nodeId"></param>
private static void Performance(Process pro, int performanceInverval, int nodeId = 0)
{
#if DEBUG
Logger.Info($"性能监控正在运行");
#endif
var interval = performanceInverval * 1000;
//当前时间
var curTime = pro?.TotalProcessorTime ?? new TimeSpan(0, 0, 0);
//间隔时间内的CPU运行时间除以逻辑CPU数量
var value = (curTime - _prevCpuTime).TotalMilliseconds / interval / Environment.ProcessorCount * 100;
var per = TbPerformance.Find("node_id", nodeId);
if (per == null)
{
new TbPerformance()
{
NodeID = nodeId,
JobID = 0,
Cpu = (float)Math.Round(value, 2),
// ReSharper disable once PossibleLossOfFraction
Memory = (int)Math.Round((double)(pro.PrivateMemorySize64 / 1024L / 1024L), 2),
Updatetime = DateTime.Now.TimeSpan(),
Installdirsize = pro.Threads.Count,
}.SaveAsync();
}
else
{
per.NodeID = nodeId;
//间隔时间内的CPU运行时间除以逻辑CPU数量
per.Cpu = (float)Math.Round(value, 2);
// ReSharper disable once PossibleLossOfFraction
per.Memory = (int)Math.Round((double)(pro.PrivateMemorySize64 / 1024L / 1024L), 2);
per.Updatetime = DateTime.Now.TimeSpan();
per.Installdirsize = pro.Threads.Count;
per.SaveAsync();
}
_prevCpuTime = curTime;
}
public static void StartService()
{
try
{
// XTrace.UseConsole(true,false);
#region init
dynamic type = (new Program()).GetType();
string currentDirectory = Path.GetDirectoryName(type.Assembly.Location);
var services = new ServiceCollection();
var builder = new ConfigurationBuilder()
.SetBasePath(currentDirectory)
.AddJsonFile("appsettings.json", true, reloadOnChange: true);
var configuration = builder.Build();
services.AddSingleton <IConfiguration>(configuration);
Logger.Create(configuration, new LoggerFactory(), "Dtsc.NodeService");
var redisConn = configuration.GetSection("AppSettings").GetSection("Dtsc").GetValue <string>("RedisConn", "127.0.0.1");
var redisPort = configuration.GetSection("AppSettings").GetSection("Dtsc").GetValue <int>("RedisPort", 6379);
var redisPwd = configuration.GetSection("AppSettings").GetSection("Dtsc").GetValue <string>("RedisPwd", "****");
var nodeId = configuration.GetSection("AppSettings").GetValue <int>("NodeId", 0);
JobHelper.JobPath = configuration.GetSection("AppSettings").GetValue <string>("JobPath", "\\Yunt.Jobs");
XTrace.Log.Level = (LogLevel)configuration.GetSection("AppSettings").GetValue <int>("LogLevel", 3);
var performanceInverval = configuration.GetSection("AppSettings").GetValue <int>("PerformanceInverval", 60);
if (redisConn.IsNullOrWhiteSpace() || redisPwd.IsNullOrWhiteSpace() || nodeId == 0)
{
//todo 可写入初始配置
Logger.Error($"[Device]:appsettings not entirely!");
Logger.Error($"please write Device service's settings into appsettings! \n exp：\"Device\":{{\"RedisConn\":\"***\"," +
$"\"MySqlConn\":\"***\"}}");
new TbError()
{
Createtime = DateTime.Now.TimeSpan(),
JobID = 0,
Msg = $"Error:appsettings not entirely"
}.SaveAsync();
}
services.AddDefaultRedisCache(option =>
{
option.RedisServer.Add(new HostItem()
{
Host = redisConn + ":" + redisPort
});
option.SingleMode = true;
option.Password = redisPwd;
});
_redisProvider = ServiceProviderServiceExtensions.GetService <IRedisCachingProvider>(services.BuildServiceProvider());
//#if DEBUG
XTrace.UseConsole();
//#endif
#endregion
var ip = HostHelper.GetExtenalIpAddress();
var node = TbNode.Find("ID", nodeId);
if (node != null)
{
if (!ip.IsNullOrWhiteSpace())
{
node.Ip = ip;
}
node.SaveAsync();
}
//恢复所有运行job
ResumeJob(nodeId);
using (var p = Process.GetCurrentProcess())
{
//断线重连
while (true)
{
if (_isStop)
{
return;
}
try
{
if (_timer == null)
{
_timer = new TimerX(obj => { ListenCmd(nodeId); }, null, 500, 100);
}
if (_performanceTimer == null)
{
_performanceTimer = new TimerX(obj => { Performance(p, performanceInverval, nodeId); }, null, 1000, performanceInverval * 1000);
}
}
catch (Exception e)
{
_timer?.Dispose();
_performanceTimer?.Dispose();
new TbError()
{
Createtime = DateTime.Now.TimeSpan(),
JobID = 0,
Msg = $"Error:{e.Message},错误详情，请查看节点服务日志！"
}.SaveAsync();
Logger.Exception(e);
}
}
}
}
catch (Exception e)
{
new TbError()
{
Createtime = DateTime.Now.TimeSpan(),
JobID = 0,
Msg = $"Error:{e.Message},错误详情，请查看节点服务日志！"
}.SaveAsync();
Logger.Exception(e);
}
}
