Visualizing an Oracle High Availability and Scalability Configuration

18-10 Oracle Complex Event Processing Visualizer Users Guide

2. In the right pane, click the Coherence tab.

3. In the right pane, click the Multi-Nodes Monitor tab.

The Multi-Nodes Monitor tab appears as Figure 18–1 shows. Figure 18–11 Multi-Nodes Monitor Tab 4. Use the Multi-Nodes Monitor tab to customize the group table: ■ To change the order of columns, click on the column name in the cache chart and drag left or right. ■ To change the sort order of a column, click the triangle to the right of the column name in the cache chart. 5. Use the Multi-Nodes Monitor tab to compare any combination of the properties that Table 18–1 lists for any nodes in an Oracle Coherence cluster: ■ Expand a group and check one or more nodes. ■ Drag a property from the Drag Property to Watch area to either graph to watch that property or, select a property and click Add to Left or Add to Right . You may specify at most one property per graph. ■ A line is drawn for each selected node. The legend below the graph distinguishes graph data for each selected node by color. Managing Multi-Server Domains 18-11 ■ To watch a different property, drag a new property and drop it onto the graph or, select a new property and click Add to Left or Add to Right. ■ To change the scale of a graph, drag the slider next to the vertical axis.

6. To view more details for a particular node, click the Node Detail View tab.

The Node Detail View tab appears as Figure 18–12 shows. Figure 18–12 Node Detail View Tab

7. Use the Node Detail View tab to compare the properties that

Table 18–2 lists for a selected node: ■ Select a node from the Nodes pull-down menu. The properties for the selected node are shown in the Nodes Properties list. ■ A line is drawn for the selected node. Table 18–1 Properties You Can Watch on the Multi-Nodes Monitor Tab Property Description Memory Available The total amount of free memory in MB for the selected node. Memory Max The total amount of memory available in MB for the selected node. Packets Sent The total number of Oracle Coherence packets sent by the selected node. Packets Received The total number of Oracle Coherence packets received by the selected node. Buffer Receive Size The total number of Oracle Coherence received packets that the selected node can buffer. Buffer Publish Size The total number of Oracle Coherence published packets that the selected node can buffer.