The Mid-Tier is much more scalable than it was 7 or so years ago... For data, you may be well served to take a look at the scaling information found here:
18-Mar-2010 Describes performance and scalability of BMC Remedy IT Service Management 7.6, BMC Service Request Management 7.6, and BMC Atrium 7.6 on Red Hat Linux® http://documents.bmc.com/supportu/documents/11/88/121188/121188.pdf Or here: 24-Jul-2009 Provides quantitative guidelines for achieving optimum performance and scalability for BMC Remedy IT Service Management Suite with BMC Atrium CMDB on the Solaris 10 platform. http://documents.bmc.com/supportu/documents/46/71/104671/104671.pdf -David J. Easter Sr. Product Manager, Enterprise Service Management BMC Software, Inc. The opinions, statements, and/or suggested courses of action expressed in this E-mail do not necessarily reflect those of BMC Software, Inc. My voluntary participation in this forum is not intended to convey a role as a spokesperson, liaison or public relations representative for BMC Software, Inc. -----Original Message----- From: Action Request System discussion list(ARSList) [mailto:[email protected]] On Behalf Of Chuck Sent: Tuesday, June 01, 2010 12:14 PM To: [email protected] Subject: Re: MidTier / Concurrent Users Thanks, that means at 1024 Mb / 12 mb per session ~85 sessions. On Jun 1, 2:04 pm, Joe D'Souza <[email protected]> wrote: > A really long time ago (maybe 7 years or so), I had heard a recommendation > that each web server user uses approximately about 4 MB of memory per > session.. So this may have increased by maybe 100% since then? I would > safely calculate at about 12 MB per user session. > > Also maybe (I'm not 100% sure) your calculations should perhaps be based out > of the max heap size setting - and not the total physical server memory. > > Joe > > > > -----Original Message----- > From: Action Request System discussion list(ARSList) > > [mailto:[email protected]]on Behalf Of Chuck > Sent: Tuesday, June 01, 2010 2:56 PM > To: [email protected] > Subject: MidTier / Concurrent Users > > I know this has been posted before, maybe not doing the right type of query. > What is the expected # of Concurrent users based on the following: > 8GB Ram > Dual CPU with sparcv9 processor operates at 1503 Mhz > Tomcat 6.0.26 > jdk1.6_20 > > _______________________________________________________________________________ > UNSUBSCRIBE or access ARSlist Archives atwww.arslist.org > attend wwrug10www.wwrug.comARSlist: "Where the Answers Are"- Hide quoted text > - > > - Show quoted text - _______________________________________________________________________________ UNSUBSCRIBE or access ARSlist Archives at www.arslist.org attend wwrug10 www.wwrug.com ARSlist: "Where the Answers Are" _______________________________________________________________________________ UNSUBSCRIBE or access ARSlist Archives at www.arslist.org attend wwrug10 www.wwrug.com ARSlist: "Where the Answers Are"
