User manual

Report setup
Cobalt CacheRaQ 4 User Manual 43
Report setup
You can congure optional email reports that the system sends nightly to the
admin user. Email messages to the admin user can be forwarded to an arbitrary
email address. See Maintenance on page 50 for information about how to
congure the admin email alias.
Email Report settings
You can enable two types of email reports:
Usage Report. This report lists the names of client machines and server
machines that have retrieved (or served, in the case of servers) more than a
specied number of documents or more than a specied number of total
bytes of content. For information on the thresholds, see Threshold settings
on page 44.
Summary Statistics. This report describes cache performance in terms of
trafc through the cache, documents through the cache, cache hit and miss
response times, and so on.
This information is identical to the Summary Statistics information available
in the Cache Statistics section (described in Summary Statistics on
page 45). The Summary Statistics output also includes three graphs. These
graphs illustrate the number of requests as a function of time of day, the
number of cache hits versus cache misses as a function of time of day, and
the average cache hit latency versus average cache miss latency as a function
of time of day.