This is not scientific. I've just used JMeter a lot and tweaked these numbers. This is about what I've come up with. A factor of 10-20X the thread amount is roughly equal to the number of actual concurrent users. This depends on your actual application, user base, etc. but it will usually hold water. Mike
-----Original Message----- From: Georgia Tanaka [mailto:[EMAIL PROTECTED] Sent: Wednesday, January 21, 2004 4:37 PM To: 'JMeter Users List' Subject: RE: CPU 100% I've often wondered what the equivalent of threads to actual users and have seen various figures but is this about right ? 10 threads to 100-200 actual users ? Thanks, Georgia -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Wednesday, January 21, 2004 1:23 PM To: [EMAIL PROTECTED] Subject: RE: CPU 100% I've distributed my load across multiple computers when running with a lot of users. BTW, I usually equate about 10 threads to about 100-200 actual concurrent users. The number of users the number of threads seems to represent is actually about 10-20X the thread number. This is because the threads are not throttled by default. If you put on 100 - 200 threads but throttle requests to like 10 seconds or so between them then it will serve the same purpose (just about) but take up a ton more resources and not be all that different than just 10 non-throttled threads. Mike -----Original Message----- From: Angelo Ferecini Neto [mailto:[EMAIL PROTECTED] Sent: Wednesday, January 21, 2004 4:17 PM To: [EMAIL PROTECTED] Subject: CPU 100% I�m using JMeter 1.9.1 with a jsdk1.4 I have tried to disable the incremental garbage collector but it was not sufficent. Angelo Ferecini Neto DSB - Diretoria de Solu��es em Billing CPqD Telecom & IT Solutions Tel.: +55 19 3705-5971 www.cpqd.com.br [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Note: The information contained in this email and in any attachments is intended only for the person or entity to which it is addressed and may contain confidential and/or privileged material. Any review, retransmission, dissemination or other use of, or taking of any action in reliance upon, this information by persons or entities other than the intended recipient is prohibited. The recipient should check this email and any attachments for the presence of viruses. Sender accepts no liability for any damages caused by any virus transmitted by this email. If you have received this email in error, please notify us immediately by replying to the message and delete the email from your computer. This e-mail is and any response to it will be unencrypted and, therefore, potentially unsecure. Thank you. NOVA Information Systems, Inc. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Note: The information contained in this email and in any attachments is intended only for the person or entity to which it is addressed and may contain confidential and/or privileged material. Any review, retransmission, dissemination or other use of, or taking of any action in reliance upon, this information by persons or entities other than the intended recipient is prohibited. The recipient should check this email and any attachments for the presence of viruses. Sender accepts no liability for any damages caused by any virus transmitted by this email. If you have received this email in error, please notify us immediately by replying to the message and delete the email from your computer. This e-mail is and any response to it will be unencrypted and, therefore, potentially unsecure. Thank you. NOVA Information Systems, Inc. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
