IBM Maximo: Java Virtual Machine Properties for IBM WebSphere

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Revision as of 10:05, 14 February 2022 by Ebasso (talk | contribs)
  • UI Cluster -> 1 CPU por JVM / 4-6 GB heap / 50-75 Users por JVM
  • Cron Cluster -> 1 CPU por JVM / 4-6 GB heap / at lest 2 JVMs
  • Integration Cluster -> 1 CPU por JVM / 4-6 GB heap / at lest 2 JVMs
  • BIRT Cluster -> 1 CPU por JVM / 4-6 GB heap / at lest 2 JVMs


Variable Description Articles
-Dsun.rmi.dgc.ackTimeout=10000 Intervalo para verificar objetos para GC.
-Xdisableexplicitgc Desabilita o system.gc()
-Xms initial heap size. Colocar o valor igual ao Xmx melhora a performance na inicialização.
-Xmx max heap size
-Xmn nursery size igual a 25% da total heap. deve ser definida junto com -Xgcpolicy:gencon
-Xgcpolicy:gencon Registrar as operações SQL que excedem o limite de tempo (milissegundos)
Example Example Example
Example Example Example

Ver também