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Sunday, March 2, 2014

Drools Performance Benchmark

Drools performing well in standalone mode, rate is ~ 114285 records/sec for state-full session and ~4760 records/sec for stateless session. Standalone mode refers to just triggering rules on records. There no integration with camel, spring or any other framework.

Have a look on graph for more details:

Statefull vs Stateless session over 1 rule



Statefull vs Stateless session over 10 rule



Performance comparison on 32 bytes, 64 bytes & 128 bytes java object


Note: Performance is almost same for larger java object the variation is due to limitation of java heap memory of VM

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