We think, we have very large number of issues and projects.
We're currently in progress of reducing the number of projects with some more custom fields. but we cannot reduce the number of issues.
currently we have more than 10,000 projects and more than 140,000 issues in JIRA software data center 7.10.1 ( 2 user nodes 12G Mem each and separate API only node for external interface).
Recently we have some issues with performance, sometimes we even got time out. At the peak time, there are not more than 200 concurrent users.
We're trying to reduce the number of projects, because it could impact the performance, but I still think that the number of issues, which we cannot reduce, could be more influential to the performance.
Any suggestion or discussion or answers would be really appreciated.