Blue Coat Systems SGOS Version 5.2.2 Manual De Usuario

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Volume 9: Managing the Blue Coat SG Appliance
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About Bypassed Bytes
Bypassed bytes are bytes that are not intercepted by a service or proxy. By default, 
bypassed bytes are included in the traffic mix views. When evaluating traffic statistics for 
potential optimization, it can be useful to include or exclude the bypassed byte statistics. 
Include or exclude bypassed bytes in the charts and graphs by selecting or deselecting 
Include bypassed bytes
.
Viewing Bandwidth Usage or Gain or Client Byte and Server Byte 
Traffic History
To view client and server byte or bandwidth gain statistics:
1.
Select 
Statistics > Traffic History > BW Usage, BW Gain, Client Bytes,
 or 
Server Bytes
.
2.
Generate history data for a service or proxy
Service history:
a.
Select the 
Service
 radio button.
b. Select a service from the drop-down list.
Proxy history:
a.
Select the 
Proxy
 radio button.
b. Select a proxy from the drop-down list.
3.
Select a time period from the 
Duration
 drop-down list
4.
(Optional) Select 
Include bypassed bytes in graphs
 to include statistics for bytes not 
intercepted by a proxy or service.
Viewing the ADN History
The 
Statistics > ADN History
 pages display WAN optimization statistics for inbound and 
outbound compression gain. Refer to the WAN optimization information in Volume 5: 
Advanced Networking
 for more information about these statistics.
Viewing Bandwidth Management Statistics
The 
Statistics >
 
Bandwidth Mgmt
 pages display the current class and total class statistics. 
Refer to the bandwidth management information in Volume 5: Advanced Networking for 
more information about these statistics.
Viewing Protocol Statistics
The 
Statistics > Protocol Details
 pages provide statistics for the protocols serviced by the 
SG appliance. These statistics should be used to compliment the statistics in the 
Traffic 
History
 and 
Traffic Mix
 pages. 
The descriptions of these statistics are located in the proxy services to which they pertain. 
The following list provides a listing of these statistics and describes where to find 
additional information.