This documentation is for WSO2 Stream Processor 4.3.0. View documentation for the latest release.

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CPUYou require a minimum of one CPU with 2 cores. 
  • ~ 4 GB minimum is recommended.
  • ~ 2 GB heap size.

2 GB is the initial heap (-Xms)  required for the server startup. The maximum heap size is 4 GB (-Xmx)


  • ~ 1 GB minimum (excluding space allocated for log files and databases.)