Time Scale
Backward 4 hours  Backward 2 hours  Forward 2 hours  Forward 4 hours

The Queries by Node plot shows the amount of queries coming from each node in the server cluster. If you would like to see the traffic for a single node, select the node name in the Servers/Nodes menu on the left.

Note that the By Node option disappears from the Plots list when you are viewing the data for a single node. It reappears if you click on the Server name in the Servers/Nodes menu.