What is the specification of your Elasticsearch cluster? Have you looked to identify what is limiting Elasticsearch performance? Is CPU saturated? Do you see a lot of IO wait? Is there evidence of a lot of GC in the logs?
What is the specification of your Elasticsearch cluster? Have you looked to identify what is limiting Elasticsearch performance? Is CPU saturated? Do you see a lot of IO wait? Is there evidence of a lot of GC in the logs?
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