Link: Added: This issue is a dependency of SOA-2402

Link: Added: This issue depends JBRULES-2764

* Comment copied from JBRULES-2764*

We focused on improving the session creation time and test show following data compared to provided 501 and 511 tests (all test ran locally):

run501.sh
RuleTest: count=10000, total=1677ms, average=0.1677ms
KnowledgeTest: count=10000, total=1385ms, average=0.1385ms
***********
run511.sh
RuleTest: count=10000, total=4211ms, average=0.4211ms
KnowledgeTest: count=10000, total=3820ms, average=0.382ms
***********
run520-snapshot.sh
RuleTest: count=10000, total=105ms, average=0.0105ms
KnowledgeTest: count=10000, total=86ms, average=0.0086ms

and exec tests:

exec501.sh
RuleTest: count=10000, total=3418ms, average=0.3418ms
KnowledgeTest: count=10000, total=2941ms, average=0.2941ms
***********
exec511.sh
RuleTest: count=10000, total=6000ms, average=0.6ms
KnowledgeTest: count=10000, total=5976ms, average=0.5976ms
***********
exec520snapshot.sh
RuleTest: count=10000, total=1865ms, average=0.1865ms
KnowledgeTest: count=10000, total=4533ms, average=0.4533ms

Test show significant improvements on the session creation time. With session execution we are limited as to what can be done as there were significant new features added to Drools 5.1. Not sure what can be done about that short-term.

Let me know if these tests results would suite the needs.

Thanks. 

Attachment: Added: JBRULES-2764.patch

Release Notes Text: Added: Patch provided. Improvements on session creation.