Cisco Cisco Web Security Appliance S660 Guida Utente
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Cisco IronPort AsyncOS 7.1 for Web User Guide
OL-23207-01
Chapter 23 Web Security Appliance Reports
System Capacity Page
The Response Time/Latency and Transactions Per Second graphs shows the
overall response time (in milliseconds), and transactions per second for the date
range specified in the Time Range drop-down menu.
overall response time (in milliseconds), and transactions per second for the date
range specified in the Time Range drop-down menu.
The lower three graphs on the System Capacity report show the outgoing
connections, the bandwidth the appliance uses connecting out to upstream
servers, and the size of the Web Proxy memory buffer.
connections, the bandwidth the appliance uses connecting out to upstream
servers, and the size of the Web Proxy memory buffer.
How to Interpret the Data You See on System Capacity Page
When choosing time ranges for viewing data on the System Capacity page, the
following is important to remember:
following is important to remember:
•
Hour Report. The Hour report queries the minute table and displays the
exact number of items, such as bytes and connection, that have been recorded
by the appliance on an minute by minute basis over a 60 minute period. This
information is gathered from the hour table.
exact number of items, such as bytes and connection, that have been recorded
by the appliance on an minute by minute basis over a 60 minute period. This
information is gathered from the hour table.
•
Day Report. The Day report queries the hour table and displays the exact
number of items, such as bytes and connection, that have been recorded by
the appliance on an hourly basis over a 24 hour period. This information is
gathered from the hour table.
number of items, such as bytes and connection, that have been recorded by
the appliance on an hourly basis over a 24 hour period. This information is
gathered from the hour table.
The Week Report and 30 Days Report work similarly to the Hour and Day
Reports.
Reports.
The “Maximum” value indicator on the System Capacity page is the highest value
seen for the specified period. The “Average” value is the average of all values for
the specified period. The period of aggregation depends on the interval selected
for that report. For example, you can choose to see the Average and Maximum
values for each day if the chart is for a month period.
seen for the specified period. The “Average” value is the average of all values for
the specified period. The period of aggregation depends on the interval selected
for that report. For example, you can choose to see the Average and Maximum
values for each day if the chart is for a month period.