Messaging-System ActiveMQ Performance

[Werner Brasch]

Hallo

We are Using the OFBiz-CRM with two instances after a loadbalancer.
So we have to make "cacheClearing" and we are Using the descripton of 
"https://cwiki.apache.org/confluence/display/OFBIZ/Distributed+Entity+Cache+Clear+%28DCC%29+Mechanism";
Now we have a Problem with the performance or with the configuration.
When we do multiple operations, delete 10.000 rows in a table, we got 10.000 
messages and for a long period (> 10 minutes) the messages are reading.
Is it a performance problem or a configuration problem. What could be a 
solution?

Thank you.
Best regards.

Viele Grüße aus Bremen

Dipl. Physiker
Werner Brasch
Softwareentwickler

[Beschreibung: Beschreibung: cid:6404AF5A-9DB8-4AB8-9632-138706E07F24@hmmh.ag]

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HR Bremen B 20536 · St.Nr. 60-102/03285 · EG Ust.-ID: DE 114413710
Vorstand: Stefan Messerknecht (Sprecher), Björn Portillo · Vorsitzender des 
Aufsichtsrats: Florian Haller

Re: Messaging-System ActiveMQ Performance

[Nicolas Malin]

Hello Werner,

In your case I suggest to don't use the cache clearing during your process.

We already manage a similar case with :
* create a delegator dedicate to the process without cache clearing
* use this delegator during the process instead the default
* call cache clearing at the process end

Normally with this you will save your performance and keep your data fresh.

Nicolas

On 17/09/2021 10:10, Werner Brasch wrote:
>
> Hallo
>
>  
>
> We are Using the OFBiz-CRM with two instances after a loadbalancer.
>
> So we have to make “cacheClearing” and we are Using the descripton of
> “https://cwiki.apache.org/confluence/display/OFBIZ/Distributed+Entity+Cache+Clear+%28DCC%29+Mechanism
> ”
>
> Now we have a Problem with the performance or with the configuration.
>
> When we do multiple operations, delete 10.000 rows in a table, we got
> 10.000 messages and for a long period (> 10 minutes) the messages are
> reading.
>
> Is it a performance problem or a configuration problem. What could be
> a solution?
>
>  
>
> Thank you.
>
> Best regards.
>
>  
>
> Viele Grüße aus Bremen
>
>  
>
> Dipl. Physiker
>
> *Werner Brasch*
>
> Softwareentwickler
>
>  
>
> Beschreibung: Beschreibung:
> cid:6404AF5A-9DB8-4AB8-9632-138706E07F24@hmmh.ag
>
>  
>
> hmmh multimediahaus AG
>
> Leading in Connected Commerce
>
> Am Weser-Terminal 1 · 28217 Bremen
>
> Telefon +49 421 696 50 - 353 · Telefax +49 4 21 / 6 96 50-190
>
> www.hmmh.de · werner.bra...@hmmh.de
> 
>
>  
>
> *Näher dran:*Lernen Sie hmmh besser kennen und folgen Sie uns auf
> www.facebook.com/hmmh.de .
>
>  
>
> HR Bremen B 20536 · St.Nr. 60-102/03285 · EG Ust.-ID: DE 114413710
>
> Vorstand: Stefan Messerknecht (Sprecher), Björn Portillo ·
> Vorsitzender des Aufsichtsrats: Florian Haller
>
>  
>