We are seeing exact same issue mentioned in the below post after upgrading to ES 7.17.8. This issue still exists even in the ES 8.8.0. Can someone please help with the solution for this. ES 7.17 | Exponentially growing query cache .

Query cache is getting cleared under heavy query load

gerard27 September 5, 2023, 2:38pm 3

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Query cache is getting cleared under heavy query load