public async Task MonitoringServer()
{
ServerStore.LicenseManager.AssertCanUseMonitoringEndpoints();
var result = new ServerMetrics();
result.ServerVersion = ServerWide.ServerVersion.Version;
result.ServerFullVersion = ServerWide.ServerVersion.FullVersion;
result.UpTimeInSec = (int)Server.Statistics.UpTime.TotalSeconds;
using (var currentProcess = Process.GetCurrentProcess())
result.ServerProcessId = currentProcess.Id;
result.Config = GetConfigMetrics();
result.Backup = GetBackupMetrics();
result.Cpu = GetCpuMetrics();
result.Memory = GetMemoryMetrics();
result.Network = GetNetworkMetrics();
result.License = GetLicenseMetrics();
result.Disk = GetDiskMetrics();
result.Certificate = GetCertificateMetrics();
result.Cluster = GetClusterMetrics();
result.Databases = GetAllDatabasesMetrics();
using (ServerStore.ContextPool.AllocateOperationContext(out JsonOperationContext context))
await using (var writer = new AsyncBlittableJsonTextWriter(context, ResponseBodyStream()))
{
context.Write(writer, result.ToJson());
}
}
private void gridView1_CustomDrawCell(object sender, DevExpress.XtraGrid.Views.Base.RowCellCustomDrawEventArgs e)
{
ServerMetrics serverMetrics = (ServerMetrics)gridView1.GetRow(e.RowHandle);
if (serverMetrics.HasError)
{
e.Appearance.BackColor = Color.DarkSalmon;
}
}
private void HandleMetric(Metric m)
{
ServerMetrics serverMetrics = _serverMetrics.FirstOrDefault(sm => sm.Name == m.ServerName);
if (serverMetrics == null)
{
serverMetrics = new ServerMetrics(m.GroupName, m.ServerName);
_serverMetrics.Add(serverMetrics);
//_gridControl.Views[0].RefreshData();
}
serverMetrics.UpdateMetric(m);
if (m.GroupName == "Webfarm" && m.MetricName == "RequestsPerSec")
{
LogTotalRequestPerSec();
}
}
public TestServer(ServerMetrics metrics = null)
{
_metricsServer = new MetricServer(MetricsHostname, MetricsPort);
_metricsServer.Start();
_interceptor =
new ServerInterceptor(enableLatencyMetrics: true, metrics);
_server = new Server()
{
Services =
{
TestService.BindService(new TestServiceImp()).Intercept(_interceptor)
},
Ports = { new ServerPort(GrpcHostname, GrpcPort, ServerCredentials.Insecure) }
};
_server.Start();
}
protected override void TrackMetrics()
{
base.TrackMetrics();
ServerMetrics.TrackSendersCount(nameof(MmApplication), _packetSender.GetKnownPeersCount());
}
public static ServerMetrics CreateServerMetrics(string serverName, long numberOfFailedEvents, long numberOfLoginSuccessEvents, long numberOfLoginFailureEvents, long numberOfTerminatedConnectionEvents, long numberOfThrottledEvents, long numberOfDeadlockEvents, long numberOfReconfiguredEvents)
{
ServerMetrics serverMetrics = new ServerMetrics();
serverMetrics.ServerName = serverName;
serverMetrics.NumberOfFailedEvents = numberOfFailedEvents;
serverMetrics.NumberOfLoginSuccessEvents = numberOfLoginSuccessEvents;
serverMetrics.NumberOfLoginFailureEvents = numberOfLoginFailureEvents;
serverMetrics.NumberOfTerminatedConnectionEvents = numberOfTerminatedConnectionEvents;
serverMetrics.NumberOfThrottledEvents = numberOfThrottledEvents;
serverMetrics.NumberOfDeadlockEvents = numberOfDeadlockEvents;
serverMetrics.NumberOfReconfiguredEvents = numberOfReconfiguredEvents;
return serverMetrics;
}
public void AddToServerMetrics(ServerMetrics serverMetrics)
{
base.AddObject("ServerMetrics", serverMetrics);
}
