[jboss-remoting-issues] [JBoss JIRA] Commented: (JBREM-982) Performance testing

[Ron Sigal (JIRA)]

    [ http://jira.jboss.com/jira/browse/JBREM-982?page=comments#action_12414506 ] 
            
Ron Sigal commented on JBREM-982:
---------------------------------

1. The Remoting performance suite runs tests for each transport: bisocket, http, rmi, socket.

2. For each transport there are four kinds of tests:

 a. single threaded client
 b. client with 10 threads running simultaneously
 c. client side oneway invocations
 d. server side oneway invocations.
 
3. It runs each of the four test types with one client and three clients.

4. It runs all tests with java serialization and JBoss serialization.

So, for each transport, there are 4 * 2 * 2 = 16 tests.

After some tuning, the average performance over 16 tests, for all transports, is quite similar for Remoting 2.2.2.SP7 and 2.4.0.CR2. The following numbers are the ratio of 2.4.0.CR2 time / 2.2.2.SP7 time.

bisocket: 1.04
http:     1.01
rmi:      1.02
socket:   1.04

Some changes made to client side oneway invocation in response to JBREM-706 "In socket transport, prevent client side oneway invocations from artificially reducing concurrency" has slowed down these particular tests for the socket and bisocket transports.  Taking out the results for client side oneway invocation tests gives the following ratios:

bisocket: 0.93
socket:   0.99

> Performance testing
> -------------------
>
>                 Key: JBREM-982
>                 URL: http://jira.jboss.com/jira/browse/JBREM-982
>             Project: JBoss Remoting
>          Issue Type: Task
>      Security Level: Public(Everyone can see) 
>            Reporter: Ron Sigal
>         Assigned To: Ron Sigal
>             Fix For: 2.4.0.GA (Pinto)
>
>
> Verify that the various transports perform as well as they did in version 2.2, or better.

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