Is this normal seeing JVM Heap Zigzag chart



I have cluster of elasticsearch and the assigned Heap is 10GB. we are using 6.3 elasticsearch version.
I am seeing the JVM heap Chart in the monoritng looks like Zigzag chart groing from about 750MB to 7.5GB gradually and then goes down directly back to 7.5GB.

Is this normal JVM Heap behavior ??

(Christian Dahlqvist) #2

Yes, that is normal and a very healthy pattern.

(system) #3

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