(Access Gateway Appliance) To view general performance statistics for the servers assigned to the selected cluster:
In the Administration Console, click Devices > Access Gateways > [Name of Cluster] > Statistics.
To determine performance, analyze the following statistics:
|
Column |
Description |
|---|---|
|
Server Name |
Lists the name of the Access Gateways that belong to the group. To view additional statistical information about a specific Access Gateway, click the name of an Access Gateway. |
|
CPU % |
Displays the current CPU utilization rate. Use this statistic for capacity planning. |
|
Cache Hit Rate % |
Displays the current cache hit rate. A high cache hit rate indicates that the caching system is off-loading significant request processing from the Web server whose objects have been cached. If the percentage is low, you might want to configure a pin list. For this and other caching options, see Section 5.0, Advanced Access Gateway Options. |
|
Bytes per second to/from Server |
Displays the rate at which the Access Gateway is requesting Web objects from the Web servers it is protecting. |
|
Bytes per second to/from Browser |
Displays the rate at which browser clients are requesting Web objects. |
|
Current Connections |
Displays the total number of TCP connections that are active, idle, or closing. |
|
Statistics |
Allows you to view all the statistics for a selected server. Click View to see these additional statistics. For more information, see Section 4.5, Viewing Access Gateway Statistics. |
Click Close.