cocoon-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Kearney, Bryan" ...@solant.com>
Subject RE: Cocoon stress testing
Date Thu, 04 Jan 2001 00:16:38 GMT
Not a performance gain... it just avioded the hang. You will see it when you
have 12 threads, and hang at 12 concurrent requests.. then move to 20
threads and hang at 20 concurrent requests.

-- bk


>> -----Original Message-----
>> From: Michael Engelhart [mailto:mengelhart@earthtrip.com]
>> Sent: Wednesday, January 03, 2001 4:48 PM
>> To: cocoon-users@xml.apache.org
>> Subject: Re: Cocoon stress testing
>> 
>> 
>> That sounds like a nightmare!   I haven't run into this yet 
>> but if this is true, then this needs to be fixed immediately.   
>> 
>> Are you sure that's what is going on?   What performance 
>> gain did you get if any by using 2 webservers or was this 
>> just to fix the blocking that you were seeing.
>> 
>> Mike
>> 
>> On Wednesday, January 3, 2001, at 04:03 PM, Kearney, Bryan wrote:
>> 
>> > We had the hanging issue as well. What we found was the following: 
>> >  
>> > 1) An http request comes in 
>> > 2) It loads an XSL doc which in turn imports another document. 
>> > 3) The import results in another http request to get the import 
>> >  
>> > When there are enough request at number 1 to hit the 
>> maximum number of 
>> > threads, then step 3 is blocked. Therefore, it hangs. The 
>> result was to use 
>> > two web servers. One handles user requests, the other the 
>> document requests. 
>> >  
>> 
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: cocoon-users-unsubscribe@xml.apache.org
>> For additional commands, e-mail: cocoon-users-help@xml.apache.org
>> 

Mime
View raw message