Cisco Cisco Content Security Management Appliance M1070 Guida Utente
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Cisco IronPort AsyncOS 7.2.0 for Security Management User Guide
OL-21768-01
Chapter 4 Using Centralized Web Reporting
Step 1
On the Security Management appliance window, choose Web > Reporting >
System Capacity.
System Capacity.
The System Capacity page appears.
Figure 4-21
System Capacity Page
Step 2
Click on a specific appliance in the Web Security appliance column on the
Overview of Averaged Usage and Performance interactive table to see the system
capacity for that appliance.
Overview of Averaged Usage and Performance interactive table to see the system
capacity for that appliance.
The System Capacity graphs appear for that user. The System Capacity Page has
two type of information that you can view:
two type of information that you can view:
•
•
System Capacity – Network Load
System Capacity—System Load
The first four graphs on the System Capacity window show the system load
reports. These reports show the overall CPU usage on the appliances. AsyncOS is
optimized to use idle CPU resources to improve message throughput. High CPU
usage may not indicate a system capacity problem. If the high CPU usage is
coupled with consistent, high-volume memory page swapping, you may have a
capacity problem. This page also shows a graph that displays the amount of CPU
used by different functions, including processing for the Web Security appliance
reports. These reports show the overall CPU usage on the appliances. AsyncOS is
optimized to use idle CPU resources to improve message throughput. High CPU
usage may not indicate a system capacity problem. If the high CPU usage is
coupled with consistent, high-volume memory page swapping, you may have a
capacity problem. This page also shows a graph that displays the amount of CPU
used by different functions, including processing for the Web Security appliance