[rules-users] Drools slowness in first calls

[Wolfgang Laun]

Google: JIT Java

-W

On 05/06/2014, Gael <gael.weil-jourdan at prestataire.april.com> wrote:
> Hi,
>
> We are using Drools for a heavy process and we notice some slowness during
> the first calls to kbases (containing about 1500 rules each) using
> StatefulKnowledgeSession.
> Even if the kbase is "loaded", we need to make some "fictive" calls (fire
> the rules with some facts) until it begins to respond within a reasonable
> time. It's like we need to warm it up..
>
> Any idea about what Drools does during this time?
> Is there a way to programmatically launch these processing without the need
> to have facts ?
>
> Thanks in advance and sorry for my english.
>
> NB : we use Drools 5.5.
>
> Regards,
> Gael
>
>
>
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