[rules-users] GC Overhead Limit Exceeded and 1B JoinLeftNode Objects
Wolfgang Laun
wolfgang.laun at gmail.com
Sun Feb 17 13:17:31 EST 2013
On 17/02/2013, Julian Klein <julianklein at gmail.com> wrote:
> Ok, I witnessed this with JProfiler. I will try with jmap to make sure and
> report back later today or tomorrow. Is it safe then to assume that
> discarding (dispose) the session between laps is better from a throughput
> perspective than re-using it?
If you need to start each session with a clean slate: yes, dispose is
preferable.
> Also, would using a Stateless Session
> "perform" better from either a memory or CPU perspective?
Only if you can run it in "sequential mode" - see Expert, 3.3.7.1.
Sequential Mode
-W
>
> Thanks again!
>
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