I would recommend upgrading Elasticsearch as I believe version 7.9.0 had a memory leak in Lucene. Elasticsearch is often limited by storage performance rather than CPU, especially when indexing. Are you using local SSDs?
I would recommend upgrading Elasticsearch as I believe version 7.9.0 had a memory leak in Lucene. Elasticsearch is often limited by storage performance rather than CPU, especially when indexing. Are you using local SSDs?
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