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diff --git a/docs/cloud/visualize/nodes.md b/docs/cloud/visualize/nodes.md new file mode 100644 index 00000000..3ecf76ca --- /dev/null +++ b/docs/cloud/visualize/nodes.md @@ -0,0 +1,39 @@ +# Nodes tab + +The Nodes tab lets you see and customize key metrics from any number of Agent-monitored nodes and seamlessly navigate +to any node's dashboard for troubleshooting performance issues or anomalies using Netdata's highly-granular metrics. + + + +Each War Room's Nodes tab is populated based on the nodes you added to that specific War Room. Each node occupies a +single row, first featuring that node's alert status (yellow for warnings, red for critical alerts) and operating +system, some essential information about the node, followed by columns of user-defined key metrics represented in +real-time charts. + +Use the [Overview](https://github.com/netdata/netdata/blob/master/docs/cloud/visualize/overview.md) for monitoring an infrastructure in real time using +composite charts and Netdata's familiar dashboard UI. + +Check the [node +filter](https://github.com/netdata/netdata/blob/master/docs/cloud/visualize/node-filter.md) and the [Visualization date time controls +selector](https://github.com/netdata/netdata/blob/master/docs/dashboard/visualization-date-and-time-controls.md) for tools available on the utility bar. + +## Add and customize metrics columns + +Add more metrics columns by clicking the gear icon. Choose the context you'd like to add, give it a relevant name, and +select whether you want to see all dimensions (the default), or only the specific dimensions your team is interested in. + +Click the gear icon and hover over any existing charts, then click the pencil icon. This opens a panel to +edit that chart. Edit the context, its title, add or remove dimensions, or delete the chart altogether. + +These customizations appear for anyone else with access to that War Room. + +## See more metrics in Netdata Cloud + +If you want to add more metrics to your War Rooms and they don't show up when you add new metrics to Nodes, you likely +need to configure those nodes to collect from additional data sources. See our [collectors configuration reference](https://github.com/netdata/netdata/blob/master/collectors/REFERENCE.md) +to learn how to use dozens of pre-installed collectors that can instantly collect from your favorite services and applications. + +If you want to see up to 30 days of historical metrics in Cloud (and more on individual node dashboards), read about [changing how long Netdata stores metrics](https://github.com/netdata/netdata/blob/master/docs/store/change-metrics-storage.md). Also, see our +[calculator](https://github.com/netdata/netdata/blob/master/docs/store/change-metrics-storage.md#calculate-the-system-resources-ram-disk-space-needed-to-store-metrics) +for finding the disk and RAM you need to store metrics for a certain period of time. |