Installation guide

14-20
Device Manager Guide, Cisco ACE 4700 Series Application Control Engine Appliance
OL-26645-02
Chapter 14 Monitoring Your Network
Monitoring Resource Usage
Note If any of the percentages that display in the Resource Usage Connections table exceed 100 percent, this
is an indication that a license on the ACE was recently installed or uninstalled using either DM or the
CLI. To correct the display problem, manually synchronize the Admin context of the ACE with the CLI
(see the “Synchronizing Virtual Context Configurations” section on page 4-79).
Step 2 Click Poll Now to instruct DM to poll the devices and display the current values.
Step 3 Click OK when asked if you want to poll the devices for data now.
Related Topics
• Monitoring Virtual Context Resource Usage, page 14-17
• Monitoring System Non-Connection Based Resource Usage, page 14-20
Monitoring System Non-Connection Based Resource Usage
DM displays system-wide, non-connection-based resource usage as explained in the following steps.
Step 1 Choose Monitor > Virtual Contexts > System Resource Usage > Features.
The current resource usage information appears shown in Table 14-4.
Note There might be a slight delay because the resource usage information is gathered real-time.
SSL Conn. Rate (Trans./S) % SSL (Secure Sockets Layer) connections per second
Note The SSL Conn. Rate field does not display with the ACE NPE software version (see
the “Information About the ACE No Payload Encryption Software Version” section
on page 1-2).
Mgmt. Traffic Rate
(Conn./S) %
Management traffic connections per second
MAC Miss Rate (Conn./S) % MAC miss traffic punted to CP packets per second
Insp. Conn. Rate (Conn./S) % RTSP/FTP inspection connections per second
App. Acc. Conn. % Number of application acceleration connections.
HTTP-Comp Rate % HTTP compression rate.
Table 14-3 System Resource Usage Connections Field Descriptions (continued)
Field Description