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From Barak Yaish <ba...@peer39.com>
Subject RE: Performace problem when invoking RMI call from Tomcat Servlet
Date Wed, 06 Feb 2008 19:30:54 GMT
So why there is a difference in the latency when invoking the method from
Junit and from the servlet?


-----Original Message-----
From: Filip Hanik - Dev Lists [mailto:devlists@hanik.com] 
Sent: Wednesday, February 06, 2008 9:08 PM
To: Tomcat Users List
Subject: Re: Performace problem when invoking RMI call from Tomcat Servlet

could be either a DNS lookup timeout, or some other network latency.

Filip

Barak Yaish wrote:
> Hello all,
>
>  
>
> I'm running a Servlet under Tomcat 5.5.23 (CentOS 5), reside on host H1.
> This servlet invokes a RMI method ( f() ) on an object found on remote
host
> (H2). The duration of f() when running on H1 is about 5 ms. 
>
> Somehow, the duration of the invocation in the servlet is about 30ms.
> Invoking the remote method by Junit from the same machine the servlet
> resides on (H1), gave result of about 10ms, which I guess include the
> latency of the network itself.
>
> Can someone help me please with any direction how can I track down the
> problem? Any configuration issue I missed?
>
>  
>
> Thanks,
>
>  
>
> Barak.
>
>
>   
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9:13 AM
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