Releem recommends variables that can't be changed on AWS RDS Aurora

[drupaladmin]

According to the AWS doc those values can not be changed on a AWS RDS Aurora Cluster: innodb_change_buffer_max_size thread_handling innodb_max_dirty_pages_pct innodb_page_cleaners (not found in the params)

https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/AuroraMySQL.Reference.ParameterGroups.html#AuroraMySQL.Reference.Parameters.Cluster