SAP Knowledge Base Article - Preview

3438535 - How to move the EhCache to off-heap in Commerce

Symptom

When having difficulty scaling SAP Hybris/Commerce. The garbage collector conflicts with the region cache when traffic is high. Short-term measures included increasing RAM and limiting cache sizes.

However, the customer is looking for a sustainable solution and therefore they ideally want to separate the region cache into the off-heap.

Questions: What options are there to use the off-heap of the EHCache in Hybris/Commerce?

Hybris version has the EHCache integrated in version 2.10.6.


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Environment

SAP Commerce 2211

Product

SAP Commerce 2011

Keywords

ehcache, offheap, memory, heap , KBA , CEC-SCC-PLA-PL , Platform , Problem

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