[ https://issues.jboss.org/browse/DROOLS-2923?page=com.atlassian.jira.plugi... ] Matteo Mortari updated DROOLS-2923: ----------------------------------- Description: Submitted PR #1997 proposes a cache lookup for Method accessor for FEEL (EvalHelper#getGenericAccessor) but missing cache eviction make the optimization incompatible with KieContainer upgrade. This JIRA will provide report on optimization and cache eviction mechanism. Before, baseline of reference: !screenshot-1.png|thumbnail! !screenshot-2.png|thumbnail! After, with cache eviction as proposed by PR #1997 !screenshot-3.png|thumbnail! !screenshot-4.png|thumbnail! We can notice the EvalHelper method is no longer a "hot spot" and the 10K evaluations of the model takes less than the creation of the DMNRuntime hence is no longer the top expensive operation in the test. was: Submitted PR #1997 proposes a cache lookup for Method accessor for FEEL (EvalHelper#getGenericAccessor) but missing cache eviction make the optimization incompatible with KieContainer upgrade. This JIRA will provide report on optimization and cache eviction mechanism. Baseline: !screenshot-1.png|thumbnail! !screenshot-2.png|thumbnail! With cache eviction as proposed by PR #1997 !screenshot-3.png|thumbnail! -- This message was sent by Atlassian JIRA (v7.5.0#75005)