On my server with: MariaDB 10.4 PHP 7.4 Elasticsearch 7.9.1 Elasticsuite 2.10.0
I am trying to relaunch the full reindex for Magento2 but I have seen that catalog_category_product is very slow, its reindex time is 16 minutes (On my online server it is only 2 minutes). When the reindex arrives on catalogsearch_fulltext the system is even slower and seems to never end.
The question is: How can I increase the speed of the reindex? Do I need to increase some PHP or MySQL values or is the problem due to Elasticsearch?