Hi,
The only real way of knowing if you have the correct number is to turn logging on the server. Then using a load testing tool or a set of driver scripts and then look at the individual times of the thread stopping then starting again. This is called the idle time. If the same thread number has no idle time, e.g. its finishing then starting straight away, then you need to increase the threads. Kind regards Danny From: Action Request System discussion list(ARSList) [mailto:arslist@ARSLIST.ORG] On Behalf Of Gmail Sent: 26 November 2011 22:21 To: arslist@ARSLIST.ORG Subject: Re: Fast & List Threads [I] ** Please note that the max is 30 threads regardless of the number of CPUs. Moe. From: Paul Nicolaides [mailto:paul.nicolai...@db.com] Sent: Friday, November 25, 2011 6:07 AM Subject: Fast & List Threads [I] ** Classification: For internal use only All, I am currently reviewing a well established fully bespoke Remedy system for opportunities for performance improvement and would like to know peoples thoughts on my proposed change to the fast and list thread counts. The hardware powering this system is current and powerful and the virtual slice Remedy 7.1 is running on has 16 cpu cores assigned to it along with 32gb RAM. I am proposing to set the Fast threads to 48/48 (Min/Max) and List to 80/80 (Min/Max) based on the BMC recommendation that fast threads should be 3x cpu cores and list 5x cpu cores. This is a huge increase to existing settings which are 12/30 Fast and 12/25 List. Any thoughts would be gratefully received. Regards, Paul --- This e-mail may contain confidential and/or privileged information. If you are not the intended recipient (or have received this e-mail in error) please notify the sender immediately and delete this e-mail. Any unauthorized copying, disclosure or distribution of the material in this e-mail is strictly forbidden. Please refer to http://www.db.com/en/content/eu_disclosures.htm for additional EU corporate and regulatory disclosures. _attend WWRUG12 www.wwrug.com ARSlist: "Where the Answers Are"_ _attend WWRUG12 www.wwrug.com ARSlist: "Where the Answers Are"_ _______________________________________________________________________________ UNSUBSCRIBE or access ARSlist Archives at www.arslist.org attend wwrug12 www.wwrug12.com ARSList: "Where the Answers Are"
