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104 Intel NetStructure Cache Appliance Administrator’s Guide
Viewing Cache statistics
Cache statistics report information about the cache size, bytes used, object look-
up operations, object reads, object writes, update operations, and remove
operations.
▼ Viewing Cache statistics
1 Select the monitor menu, and press Enter.
2 Select cache, and press Enter. Doing so causes the statistics to display on the
screen. The following table describes the statistics.
Total
Responses
Received
The number of response messages
received from ICP peers (siblings and
parents).
Average ICP
Message
Response
Time
The average time for an ICP peer to
respond to an ICP query message
from this node. This is a cumulative
average value.
Average ICP
Request Time
The average time for an HTTP
request (that is sent to ICP) to receive
an ICP response. This is a cumulative
average value.
Queries
Originating
from ICP Peers
Query
Messages
Received
The number of ICP query messages
received from remote ICP peers
(siblings and parents).
Remote Query
Hits
The number of successful cache
lookups in response to queries from
ICP peers.
Remote Query
Misses
The number of unsuccessful cache
lookups in response to queries from
ICP peers.
Successful
Responses
Sent to Peers
The number of successful ICP
messages written in response to ICP
queries from remote ICP peers.
Statistics Description
Cache Bytes Used The number of bytes currently used.
Cache Size The number of bytes devoted to the cache.
Cache Lookups
Completed
The number of completed cache lookups (for
ICP hits) since installation.
Cache Lookups Failed The number of ICP misses since installation.
Cache Reads
Completed
The number of cache reads completed since
installation (NNTP, HTTP, and FTP).