IntroductionMonitoring System Resources and OS-Level MetricsUnderstanding Real-Time System BehaviorPostgreSQL System Views: Real-Time Insights, No Extra SetupAdministering Databases Using pgAdminInstallation and Configuration of pgAdminInstalling pgAdmin 4 on WindowsConnectivity Between pgAdmin and pg_serverRegistering PostgreSQL Server in pgAdminIntegrating PostgreSQL with Monitoring Solutions (Grafana)Installation and Configuration of GrafanaDownloading Grafana on WindowsInstalling Grafana on WindowsConnecting to GrafanaAdding a PostgreSQL Data Source in GrafanaBuilding a Dashboard in GrafanaCreating a Bar Chart in the DashboardAdding a New Bar Chart Panel to the Existing DashboardAdding a New XY Chart Panel to the Existing DashboardAdding Multiple Series to the XY ChartMapping Series of Multi-country VisualizationSummary