12 was just an arbitrary assumption.. 4 was what I was told.. David Easter has shared some useful links I will look into in a bit..
Thanks for sharing that David.. Joe -----Original Message----- From: Action Request System discussion list(ARSList) [mailto:arsl...@arslist.org]on Behalf Of Chuck Sent: Tuesday, June 01, 2010 3:14 PM To: arslist@ARSLIST.ORG 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 <jdso...@shyle.net> 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:arsl...@arslist.org]on Behalf Of Chuck > Sent: Tuesday, June 01, 2010 2:56 PM > To: arsl...@arslist.org > 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 at www.arslist.org attend wwrug10 www.wwrug.com ARSlist: "Where the Answers Are"
