Hover the mouse pointer over any line or bar graph to display information for that graph.
| Chart | Description | 
|---|---|
| 
                         Cache Reads  | 
                         Number of cache reads per second for a period of time. The cache reads for the catalog, main, and temporary caches appear. The legend at the right of the chart identifies the colored line associated with each server.  | 
| 
                         Cache Size  | 
                         The megabyte allocation for the selected cache type on each server in the multiplex, and the number of megabytes in use.  |