Versions (relevant - OpenSearch/Dashboard/Server OS/Browser):
opensearch domain seoul region 2.11
Describe the issue:
I create 2 data node in one cluster. (Not production, its dev)
I only use the cluster for searching docs and using time is 9:00am - 6pm.
However, after 6pm, all 24hours, when i check the matrics in console,
Documentdelete is occured continously with same number of docs, and memeory usage is keep almost 90%, cpu usage also keep almost 20%, and query per min also 2~3 every 15min, and jvm young garbage collect count is keep increasing every 15min. But 0 count old garbage collect count.
Im worry about why the above situation happened even in the night time i dont use
Configuration:
Relevant Logs or Screenshots: