Configure the default JVM heap size for Elasticsearch
java - Why elastic-search container memory usage keeps increasing with little use? - Stack Overflow
AIOps - Unable to create New dashboard, error : [in flight requests] Data too large, data for [<http_request>] would be ...], which is larger than the limit of [8537636864/7.9gb]
Some questions about RAM - Graylog Central (peer support) - Graylog Community
How does high memory pressure affect performance? | Elasticsearch Service Documentation | Elastic