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Posted to user@jmeter.apache.org by "C.Vijayakumar" <bc...@altechindia.com> on 2009/04/30 13:40:53 UTC
JDBC Connection Config
Hi
I went through the Distributed Testing PDF file and configured all the
setting as described in it . While am running the test plan I am getting the
following error message as
" Connection refused to host 192.168.1.78;nested exception
is:java.net.ConnectionException:Connection refused:connect "
(1) My system IP address is 192.168.1.57 and am running the Test Plan from
my system
(2) The IP address of Slave system is 192.168.1.78
(3) I configured the setCP of Server.batch in slave system as START
C:\Program Files\Java\jdk1.6.0_02\jre\bin\rmiregistry
(4) I configured the hosts in jmeter.properties in my system as -
remote_hosts=192.168.1.78
(5) I just started jmeter and run the same test plan 6. Soon it shows the
above error message .
( Note :- While I executed the JMeter.server batch file in slave I got the
following message on command prompt )
Could not find ApacheJmeter_core.jar ...
... Trying JMETER_HOME=..
Found ApacheJMeter_core.jar
Could any one please explain where I made mistake(s) ?
Thanks in Advance .
Thanking you .
With warm regards.,
Vijayakumar.C
-----Original Message-----
From: Yesu Grover, Noida [mailto:yesu.grover@hcl.in]
Sent: Monday, May 04, 2009 12:10 PM
To: JMeter Users List
Subject: RE: JDBC Connection Config
Hi Vijayakumar,
It seems that u r trying to put load through one machine only.Try to
distribute load across different machine and use Distributed
Testing(http://jakarta.apache.org/jmeter/usermanual/jmeter_distributed_testi
ng_step_by_step.pdf) option available in jmeter. This should resolve your
problem
Thanks
Yesu
________________________________________
From: Suvendu_Mohapatra [Suvendu_mohapatra@satyam.com]
Sent: Monday, May 04, 2009 11:46 AM
To: JMeter Users List
Subject: RE: JDBC Connection Config
Please visit the following link....[2.4 Run Jmeter]
http://jakarta.apache.org/jmeter/usermanual/get-started.html
With Regards,
Suvendu
-----Original Message-----
From: C.Vijayakumar [mailto:bcvijayakumar@altechindia.com]
Sent: Monday, May 04, 2009 11:49 AM
To: 'JMeter Users List'
Cc: Suvendu_Mohapatra
Subject: RE: JDBC Connection Config
Still am getting the following error for 6000 concurrent users
Uncaught Exception java.lang.OutOfMemoryError: unable to create new native
thread. See log file for details.
Thats why I asked for how to use non-gui mode ?
Thanking you .
With warm regards.,
Vijayakumar.C
-----Original Message-----
From: Suvendu_Mohapatra [mailto:Suvendu_mohapatra@satyam.com]
Sent: Monday, May 04, 2009 11:26 AM
To: JMeter Users List
Subject: RE: JDBC Connection Config
The changes whatever you have does not solve your problem in gui mode??
With Regards,
Suvendu
-----Original Message-----
From: C.Vijayakumar [mailto:bcvijayakumar@altechindia.com]
Sent: Monday, May 04, 2009 11:27 AM
To: Suvendu_Mohapatra
Cc: 'JMeter Users List'
Subject: RE: JDBC Connection Config
Hi ,
Thanks for your guidance and could you please briefly explain - how can I
use JMeter in non gui mode ?
Thanks a lot in advance for your help
Thanking you .
With warm regards.,
Vijayakumar.C
-----Original Message-----
From: Suvendu_Mohapatra [mailto:Suvendu_mohapatra@satyam.com]
Sent: Monday, May 04, 2009 11:01 AM
To: JMeter Users List
Subject: RE: JDBC Connection Config
Please make changes in the following way..it may help you...
set HEAP=-Xms512m -Xmx1024m
set NEW=-XX:NewSize=128m -XX:MaxNewSize=512m set
SURVIVOR=-XX:SurvivorRatio=8 -XX:TargetSurvivorRatio=50% set
TENURING=-XX:MaxTenuringThreshold=2
set EVACUATION=-XX:MaxLiveObjectEvacuationRatio=50%
set RMIGC=-Dsun.rmi.dgc.client.gcInterval=600000
-Dsun.rmi.dgc.server.gcInterval=600000
set PERM=-XX:PermSize=128m -XX:MaxPermSize=128m set DEBUG=-verbose:gc
-XX:+PrintTenuringDistribution
save the jmeter.bat file and run jmeter once again. If you are facing the
same problem then run your script in non-gui mode...
With Regards,
Suvendu
-----Original Message-----
From: C.Vijayakumar [mailto:bcvijayakumar@altechindia.com]
Sent: Monday, May 04, 2009 11:03 AM
To: 'JMeter Users List'
Cc: mattcoventon@iseinc.biz
Subject: JDBC Connection Config
Hi Sebb / Matt ,
Am using JMeter for Load testing our Java application . I have some doubts
on using JMeter . Could you please help me to solve my doubts pls ?
My Tuning Parameters are as follows
set HEAP=-Xms512m -Xmx1024m
set NEW=-XX:NewSize=128m -XX:MaxNewSize=128m set
SURVIVOR=-XX:SurvivorRatio=8 -XX:TargetSurvivorRatio=50% set
TENURING=-XX:MaxTenuringThreshold=2
set EVACUATION=-XX:MaxLiveObjectEvacuationRatio=20%
set RMIGC=-Dsun.rmi.dgc.client.gcInterval=600000
-Dsun.rmi.dgc.server.gcInterval=600000
set PERM=-XX:PermSize=128m -XX:MaxPermSize=128m set DEBUG=-verbose:gc
-XX:+PrintTenuringDistribution
I have defined the Heap size as 512 - 1024 & My RAM size is 512 MB . I have
run my Test Plan using JDBC Connection configuration for 3964 concurrent
users successfully . If I use more than 4000 Users , JMeter shows Out of
Memory error . Even if i tried running the test plan by changing the Heap
size as 256 - 1024 , 768 - 1536 & 512 - 512 , there is no improvement on my
concurrent users , still am getting Out of memory error message
I tried the same test plan in another system which has 1 GB RAM , But in
that system, Only 2000 concurrent users have successfully completed and I
got the same Out of Memory error .
Could anyone / you please reveal me what I have to do to get proper results
for more than 5000 Concurrent users ?
Thanking you in Advance .
Thanking you .
With warm regards.,
Vijayakumar.C
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