Elasticsearch7.x have serious performance problems. We have a indexes set which have total 3800M doc, 5000G bytes. 1. Searching performance We run a lot of queries against Elasticsearch6.2.1 and Elasticsearch7.9.2 cluster. The average took time on Elasticsearch6.2.1 is _TOOK_AVG62. The average…

Elasticsearch7.x have serious performance problems

gaocx2000cn (gcx) January 18, 2021, 12:47am 3

They are user shopping data.

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Elasticsearch7.x have serious performance problems

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