1 Reply Latest reply: Sep 25, 2018 10:59 AM by Kris Markee RSS

    Qlikview Server sizing and Capacity Estimation(CPU, RAM) for multiple Applications/Dashboards

    Pranshul Srivastava

      Hi ,

       

      Looking for advise and calculations on Capacity estimations and calculations for the below mentioned situation.

      Basically for CPU and RAM , in case of 75 new applications / dashboards to be added to the current environment as mentioned below with already existing ( 51 ) applications and Server KPI status as mentioned below.

       

      Case study:

       

      In my case I have 2 applications servers with 51 Applications running on them with below mentioned information.

      I am expecting 75 more Applications/ Dashboard in this environment to be added in next 6 months and want to estimate the capacity ie if more CPU & RAM are required and how much.

       

      Could you please help me out with the calculations and make me understand too...Many Thanks in advance..!!

      Below are the current status of some important KPIs

       

      currently 2 application servers are available ( mentioned below )

         

      System nameSystem FunctionSystem typeCPUs numberCores numberMemory size (GB)OS FamilyOS Type
      Server 1Qlikview Server 1PHYSICAL220256WindowsWINDOWS SERVER 2012 R2
      Server 2Qlikview Server 2PHYSICAL11648WindowsWINDOWS SERVER 2012 R2

       

      Some basic KPIs and counter ( current status) for all the 51 dashboards

         

      Current APPS in the iViewinsight Prod Environment51Daily Total ( Max )
      KPIMax / HrAverage / Hr
      Concurrent Apps12.004.4212
      Concurrent Users16.005.5016
      Max CPU26.004.7126
      Max RAM (GB)250.53241.49251
      Total Sessions75.0028.63687
      Total Users50.0017.54457

       

      Server Performance as of now with 51 applications

         

      Max CPU Load observed during month10% on both servers
      Max CPU Load observed during month5% on both servers
      Max RAM Utilization Observed during month65% - 75% on both servers
      Max RAM Utilization Observed during month70% on both servers