4/2/2023 0 Comments Nodebox graphmlNodes that are not currently visible are hidden behind clickable markers that show an approximate number of hidden nodes that are connected by a particular edge. The number of nodes shown at a given time is limited to maintain a reasonable visualization performance. Use the buttons in the upper left corner or use the mouse wheel, touchpad scroll, together with either Ctrl or Cmd key to zoom in or out. ![]() You can pan the view by clicking outside any node or edge and dragging your mouse. You can pan and zoom in or out the node graph. For more information, refer to the X-Ray plugin documentation. The first data source supporting this visualization is X-Ray data source for its Service map feature. Similar to nodes, you can open a context menu with additional details and links by clicking on the edge. There also can be additional links in the context menu that can target either other parts of Grafana or any external link.Įdges can also show statistics when you hover over the edge. Additional details can be displayed in a context menu which is displayed when you click on the node. Nodes can also show another set of values as a color circle around the node, with sections of different color represents different values that should add up to 1.įor example, you can have the percentage of errors represented by a red portion of the circle. Usually, nodes show two statistical values inside the node and two identifiers just below the node, usually name and type. ![]() You can expand hidden parts of the graph by clicking on the “Hidden nodes” markers in the graph. If this limit is crossed a warning will be visible in upper right corner, and some nodes will be hidden. Note: Node graph can show only 1,500 nodes. The data source defines what information and values is shown, so different data sources can show different type of values or not show some values. The connection might be a request, an execution, or some other relationship between the two nodes.īoth nodes and edges can have associated metadata or statistics. ![]() An edge is displayed as a line that connects two nodes.A node might represent an application, a service, or anything else that is relevant from an application perspective. The Node graph visualization consists of nodes and edges. If you want to use this as a data source developer see the section about data API. This means not every data source or query can be visualized in this panel. The Node graph panel requires specific shape of the data to be able to display its nodes and edges. It uses a directed force layout to effectively position the nodes, so it can display complex infrastructure maps, hierarchies, or execution diagrams. The Node graph can visualize directed graphs or networks.
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