Cisco Cisco Email Security Appliance C390 사용자 가이드
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Cisco IronPort AsyncOS 7.3 for Email Daily Management Guide
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Chapter 2 Using Email Security Monitor
Email Security Monitor Pages
Figure 2-29
TLS Connections Report-Outgoing Connections
The System Capacity Page
The System Capacity page provides a detailed representation of the system load,
including messages in the work queue, average time spent in the work queue,
incoming and outgoing messages (volume, size, and number), overall CPU usage,
CPU usage by function, and memory page swapping information.
including messages in the work queue, average time spent in the work queue,
incoming and outgoing messages (volume, size, and number), overall CPU usage,
CPU usage by function, and memory page swapping information.
The system capacity page can be used to determine the following information:
•
Identify when an IronPort appliance is exceeding recommended capacity and
configuration optimization or additional appliances are needed.
configuration optimization or additional appliances are needed.
•
Identify historical trends in system behavior which point to upcoming
capacity issues.
capacity issues.
•
Identify which part of the system is using the most resources to assist with
troubleshooting.
troubleshooting.