Re: Request Logging in Tomcat 6

2008-11-19 Thread Raphael Santos

Thank you a lot Kees,

  acctually I'm checking 2 possible implementations out. These two options
seems to be good.
  1- to use Servlet Filters
  2- to extend a AccessLogValve

  Regarding CPU time I have searched deep in the link you have passed me and
I found something about 
http://www.javaworld.com/javaworld/javatips/jw-javatip92.html?page=1 JVMPI 
(JVM Profiler Interface). It seems to offer a way to obtain such information

  So, thanks again

Best Regards


Kees Jan Koster wrote:
 
 Dear Raphael,
 
 I've been working with performance measurements of web services and  
 I've
 faced this problem. For each request to my system (running in a  
 tomcat 6) I
 need to log these information:


 Received Bytes (request content length)
 Served Bytes (response content length)
 Response Time (the time taken by the server to process the request)


 CPU Time (optional)

 I/O Time (optional)

 URI
 Cookies(the value of some specific cookies)
 Request Content Data
 
 
 If you need this much detail, best write your own servlet filter and  
 log it yourself.
 
 http://www.onjava.com/pub/a/onjava/2001/05/10/servlet_filters.html
 
 CPU and I/O times are tricky. If you get that to work, let me know. :-)
 
 --
 Kees Jan
 
 http://java-monitor.com/forum/
 [EMAIL PROTECTED]
 06-51838192
 
 Human beings make life so interesting. Do you know that in a universe  
 so full of wonders,
 they have managed to invent boredom. Quite astonishing... -- Terry  
 Partchett
 
 
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---

Raphael Santos

http://www.inf.ufes.br/~santos http://www.inf.ufes.br/~santos 

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Request Logging in Tomcat 6

2008-11-18 Thread Raphael Santos

Hi,


I've been working with performance measurements of web services and I've
faced this problem. For each request to my system (running in a tomcat 6) I
need to log these information:


Received Bytes (request content length)
Served Bytes (response content length)
Response Time (the time taken by the server to process the request)

 
 CPU Time (optional)
 
 I/O Time (optional)

URI
Cookies(the value of some specific cookies)
Request Content Data




I found something about Tomcat Access Log Valve (
http://tomcat.apache.org/tomcat-6.0-doc/config/valve.html
http://tomcat.apache.org/tomcat-6.0-doc/config/valve.html ) but this valve
do not offer enough information for me.


Somebody can help me ? 

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