CODEWITHSUNDEEP
oracle-databaseweblogic11g
optimist
optimist

Reputation: 33

Weblogic capacity sizing

Please can anyone suggest.We are trying to estimate how manay managed server instances are required in a weblogic domain and how many servers would we need as well. Our estimate is that on there will be 10,000 concurrent users(doesn't include logged in users) for the application and about 400 transactions per second and each http session will carry around 40kB data..

  1. How many managed servers would we ideally need ?
  2. How many windows vm's & cpu's would we need ideally.Each windows vm has memory of 4gb
  3. We are planning to allocate atleast 1 Gb memory to each managed server. the weblogic environment will be on virtualisation farm with each vm having around 5GB memory..

Many thanks

Upvotes: 2

Views: 3151

Answers (1)

Sten Vesterli
Sten Vesterli

Reputation: 3043

In my experience, it is impossible to size an architecture armed with just numbers like this. I realize that's all you got right now, but I would recommend you set up one of your servers, place a servlet there that simulates your transaction time and use a tool like JMeter to hit it to see where it breaks.

BTW, there can be many other bottlenecks - is your database up to handling 400 transactions/sec?

Upvotes: 1

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