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Chapter 3 Monitoring Appliance Performance 21
Using the Graphs page
The Graphs page provides a list of options for generating performance graphs
for cache results, garbage collection, transfer rates, and object size for the
currently selected node.
▼ Reaching the Graphs page
1 Be sure you are in monitor mode. If not, click the MONITOR tab.
2 Click the Graphs page button.
Once you reach the Graphs page, click a link to generate a graph for viewing.
Using the Protocols page
The Protocols page provides cluster-wide statistics for use of the HTTP, FTP,
NNTP, ICP, and WCCP protocols for the selected node.
▼ Reaching the Protocols page
1 Be sure you are in monitor mode. If not, click the MONITOR tab.
2 Click the Protocols page button.
Note Online help provides descriptions for each of the statistics in the Protocols page.
Using the Cache page
The Cache page provides cache statistics for the selected node. Cache statistics
report cumulative and current information about connections, transactions, object
reads and writes, and document hits and misses.
▼ Reaching the Cache page
1 Be sure you are in monitor mode. If not, click the MONITOR tab.
2 Click the Cache page button.
Note Online help provides descriptions of each of the statistics in the Cache page.
Using the ARM page
The ARM page provides statistics about the Adaptive Redirection Module used
for transparent proxy caching for the selected node. The statistics include
information about ARM configuration, WCCP fragments (if you are using a
WCCP-enabled router), the Network Address Table (NAT), and security (for
example, the number of dropped TCP connections).