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Reply to topic   Topic: Tomcat Loadbalancing Load Test
Author
SMc



Joined: 12 Feb 2006
Posts: 17
Location: Chelmsford, UK

PostPosted: Sun 05 Mar '06 1:07    Post subject: Tomcat Loadbalancing Load Test Reply with quote

Would be interested to know if anyone has made any load tests on their applications, and how they compare to mine.

I am Running Apache v2.2 serving Tomcat1 and Tomcat2 (v5.5.15) in a loadbalancing configuration with mod_jk

Using Jmeter to simulate 50 users making various page accesses in my application.

I compared the idential test on the Tomcat1 & Tomcat2 config and again on a single native Tomcat:8080 config.

The Native Tomcat config is around 50-60% faster that the loadbalanced.

It's a hell of a trade off !

Regards,

SMc
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James Blond
Moderator


Joined: 19 Jan 2006
Posts: 7360
Location: Germany, Next to Hamburg

PostPosted: Wed 08 Mar '06 15:53    Post subject: Reply with quote

If not using mod_jk maybe using reverse proxy?
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SMc



Joined: 12 Feb 2006
Posts: 17
Location: Chelmsford, UK

PostPosted: Wed 08 Mar '06 20:39    Post subject: Reply with quote

...do you mean try the same tests using mod_proxy to see which is faster ?

SMc
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James Blond
Moderator


Joined: 19 Jan 2006
Posts: 7360
Location: Germany, Next to Hamburg

PostPosted: Wed 08 Mar '06 21:58    Post subject: Re: Tomcat Loadbalancing Load Test Reply with quote

SMc wrote:
The Native Tomcat config is around 50-60% faster that the loadbalanced.


I would try! With mod_jk, without, with balancer, without and so on. Please tell me, what is the fastet solution!
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