Cisco Cisco Web Security Appliance S670 User Guide

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AsyncOS 8.5 for Cisco Web Security Appliances User Guide
 
Chapter 20      Monitor System Activity Through Logs
  Log File Fields and Tags
The following table describes these variables: 
Format Specifier in 
Access Logs
Log Field in W3C Logs
Description
%:<1
x-p2s-first-byte-time
The time it takes from the moment the Web 
Proxy starts connecting to the server to the 
time it is first able to write to the server. If the 
Web Proxy has to connect to several servers 
to complete the transaction, it is the sum of 
those times.
%:<a
x-p2p-auth-wait-time 
Wait-time to receive the response from the 
Web Proxy authentication process, after the 
Web Proxy sent the request.
%:<b
x-p2s-body-time 
Wait-time to write request body to server 
after header 
%:<d
x-p2p-dns-wait-time 
Time taken by the Web Proxy to send the 
DNS request to the Web Proxy DNS process.
%:<h
x-p2s-header-time
Wait-time to write request header to server 
after first byte 
%:<r
x-p2p-reputation-wait-time Wait-time 
to receive the response from the 
Web Reputation Filters, after the Web Proxy 
sent the request.
%:<s
x-p2p-asw-req-wait-time
Wait-time to receive the verdict from the Web 
Proxy anti-spyware process, after the Web 
Proxy sent the request.
%:>1
x-s2p-first-byte-time
Wait-time for first response byte from server
%:>a
x-p2p-auth-svc-time
Wait-time to receive the response from the 
Web Proxy authentication process, including 
the time required for the Web Proxy to send 
the request.
%:>b
x-s2p-body-time
Wait-time for complete response body after 
header received 
%:>c
x-p2p-fetch-time
Time required for the Web Proxy to read a 
response from the disk cache.
%:>d
x-p2p-dns-svc-time
Time taken by the Web Proxy DNS process to 
send back a DNS result to the Web Proxy.
%:>h
x-s2p-header-time
Wait-time for server header after first 
response byte
%:>r
x-p2p-reputation-svc-time
Wait-time to receive the verdict from the Web 
Reputation Filters, including the time 
required for the Web Proxy to send the 
request.
%:>s
x-p2p-asw-req-svc-time
Wait-time to receive the verdict from the Web 
Proxy anti-spyware process, including the 
time required for the Web Proxy to send the 
request.