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From Anitha Raj Geetha Rajendran <AnithaRaj.GeethaRajend...@igate.com>
Subject RE: increasing the load in a single machine - reg
Date Tue, 12 Jan 2010 09:08:38 GMT




The CPU and memory parameters are like this,If it is of any help


before running the test

MEMORY
 pages/sec                393.002

PHYSICAL DISK
 Avg. Disk Queue length   0.957

PROCESSOR
 %Processor time          10.915
 %User time                    0.000

[cid:image001.jpg@01CA9394.ED723C10]

while running the test for 300 users

MEMORY
 pages/sec                0.000

PHYSICAL DISK
 Avg. Disk Queue length   0.006

PROCESSOR
 %Processor time          34.372
 %User time                    4.688

[cid:image002.jpg@01CA9394.ED723C10]



-----Original Message-----
From: Deepak Shetty [mailto:shettyd@gmail.com]
Sent: Tuesday, January 12, 2010 11:36 AM
To: JMeter Users List
Subject: Re: increasing the load in a single machine - reg



>But I don't think we don't have the facility to capture those parameters

using JMeter right

No. But the operating system does allow you. In windows XP --> Control Panel

--> Administrative tools --> Performance.

>And right now im trying to run the test in non-gui mode to see whether I

can increase the load.

Will help.

>Also I came to know that there's an option of creating multiple instances

of JMeter. Is that possible? If so how?

Neither of these help you if you only have one machine. If you have multiple

machines you can

a. Run separate JMeter instances (just kick them off at the same time).

Consolidate the results

b. Use distributed mode -

http://jakarta.apache.org/jmeter/usermanual/jmeter_distributed_testing_step_by_step.pdf



regards

deepak



2010/1/11 Anitha Raj Geetha Rajendran <AnithaRaj.GeethaRajendran@igate.com>



> But I don't think we don't have the facility to capture those parameters

> using JMeter right? Is there an option for that? I am using a windows XP OS.

> And right now im trying to run the test in non-gui mode to see whether I can

> increase the load.

>

> Also I came to know that there's an option of creating multiple instances

> of JMeter. Is that possible? If so how?

>

> Thanks and regards,

> Anitha Raj

> -----Original Message-----

> From: Deepak Shetty [mailto:shettyd@gmail.com]

> Sent: Tuesday, January 12, 2010 9:20 AM

> To: JMeter Users List

> Subject: Re: increasing the load in a single machine - reg

>

> http://wiki.apache.org/jakarta-jmeter/HowManyThreads - has a link to

> running

> jmeter lean and mean

> There is no definitive answer that anyone can give you for your machine ,

> run your jmeter, monitor resources on your jmeter machine, if the CPU isn't

> pegged and memory is available then increase the threads.

> You really shouldnt have any background processes/tomcat running on the

> same

> machine as JMeter.

>

> Please search the archives there are other messages dealing with the same

> issues

>

> regards

> deepak

>

>

>

> 2010/1/11 Anitha Raj Geetha Rajendran <AnithaRaj.GeethaRajendran@igate.com

> >

>

> > Ya.. that error was resolved to an extent. It was a problem with the

> > application which I was testing.

> > But now I wanted to increase the load on a single machine. What is the

> > maximum no of users a 1 GB RAM can support?? I have already said the

> details

> > of the test.

> > Is there any way to optimize the test so as to increase number of threads

> > in a single machine itself?

> >

> >

> > -----Original Message-----

> > From: Andrey Pohilko [mailto:apc@fininfor.ru]

> > Sent: Monday, January 11, 2010 6:32 PM

> > To: 'JMeter Users List'

> > Subject: RE: increasing the load in a single machine - reg

> >

> > Hi, Anita!

> >

> > HTTP 500 Error says that your server has error, not load client. So maybe

> > you've reach some kind of load limit for your server. Eg database server

> > has

> > connections limit and you've reached it. 500 error has some technical

> > explanation at your server. What's it?

> >

> >

> > С уважением,

> > Андрей Похилько

> > -----Original Message-----

> > From: Anitha Raj Geetha Rajendran

> > [mailto:AnithaRaj.GeethaRajendran@igate.com]

> > Sent: Monday, January 11, 2010 3:49 PM

> > To: JMeter Users List

> > Subject: increasing the load in a single machine - reg

> >

> > Hi folks,

> >

> > I am having an application which is of medium complexity. It has requests

> > to

> > 21 pages. Also uses CSV  file for user id and password. I have run the

> test

> > for 250 users on a single machine. I would like to know whether I can

> > increase the number of users on a single machine. My machine is having a

> 1

> > GB RAM. Also I have other applications installed on that (Eclipse,

> Tomcat)

> > and many processes are running in the back ground.

> >

> > When I increase the load in a single machine the error percentage

> (Internal

> > server error 500) is becoming high. So I had to give think times for that

> > pages that are hitting the database. So can anyone suggest me some ways

> to

> > increase the load on a single machine without getting more errors?

> >

> > Thanks and regards,

> > Anitha Raj

> >

> >

> >

> > iGATE is Ranked No. 1 in DQ-IDC best IT employer survey and Ranked No.2

> > by Business Today-Mercer Human Resource Consulting-TNS  in a cross

> industry

> > survey of Best Companies to work for in India

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> by Business Today-Mercer Human Resource Consulting-TNS  in a cross industry

> survey of Best Companies to work for in India

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iGATE is Ranked No. 1 in DQ-IDC best IT employer survey and Ranked No.2 
by Business Today-Mercer Human Resource Consulting-TNS  in a cross industry survey of Best
Companies to work for in India
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