wow, that is some heafty requirements. You're going to need a big box, something 
atleast a Sun E4500 or bigger. Probably bigger with gigs of ram. Launching 3K 
concurrent threads on one box is going to stress the system quite a bit.  I'm not sure 
I understand your setup. What I would do is this.
 
1. host server that will accept the requests
2. a jmeter server
3. a dozen PC's with 1gig of ram running 250-300 threads each
 
peter lin


Angelo Ferecini Neto <[EMAIL PROTECTED]> wrote:
I really need to simulate 3k concurrent threads. It is a requisite for the system. I 
have this machines to do the test, but I can�t use the JMeter server-client 
arquiteture because they are different machines and the client runs the same number of 
threads in all of the machines.

Regards

Angelo

-----Mensagem original-----
De: peter lin [mailto:[EMAIL PROTECTED]
Enviada em: Wednesday, March 10, 2004 16:52
Para: JMeter Users List
Assunto: Re: Different numbers of threads per server



If I remember correctly, you posted this question earlier. It would help to get some 
idea of what kind of load you're trying to simulate. If you're trying to simulate 3K 
unique concurrent visitors, then you will have to get 5-15 machines to produce the 
load.

If you're trying to simulate 3K requests, then you don't need that many threads. I 
have experience simulating huge loads, but most of the time, it is in terms of 
requests per second or minute and not in terms of 3K concurrent users. I hope that 
helps. what I mean by huge load is websites that get 10million+ page views a day, and 
10-15% of 1 million subscribers using the service at any given time.

peter lin


Angelo Ferecini Neto wrote:
Hello,

I need to simulate 3000 users and I�m trying to use some JMeter servers and 1 JMeter 
Client. The problem is: the machines aren't equals and have different capabilities. 
Some can start 400 threads, other 1300. JMeter starts the same number of threads in 
all servers. Did anybody in this list try to do it before?

Thanks

Angelo

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