Hi,

 

I  have  a  Ignite  V2.14 cluster   with  all on-heap caches configured without  any  eviction policy.  

I’m trying to  understand why the off  heap  data region keeps  growing ?

I  was  only  expecting  Heap  usage  to  go up as onheap  caches  are  populated, but   Off Heap  and  Data region  memory was  used.

 

Does the  onheap cache used memory  accounts towards Data Region capacity?

 

 

No. of Nodes:   3

Max Heap : 30 G

Average Heap usage  on the  Node: 12 G

Data Region  Capacity : 25G  per Node

Total Data Region Capacity: 75G

Average Data Region Usage Per Node: 10 G

 

Ignite cluster is running on  Kubernetes.

No  Persistence enabled. No  Off heap  caches  configured.

 

 

Thanks and appreciate your response

  • D

 

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