問題

Confluence is slow, or intermittently unresponsive.

原因

A space or page backup is occurring. This is potentially an expensive operation as there are a sequence of expensive in-memory transformations that must take place to persist the data as XML. Note this is not necessarily a root cause of a performance problem but it can contribute in severe ways to a performance issue if the page is large and has many links/macros referencing other spaces.

ソリューション

1. Check the thread dumps for multiple occurrences of this action.
2. Eliminate or re-schedule the page backup. If the page is not known, the user & page can be isolated with access logging.
3. Allocate additional memory to Confluence

See also CONFSERVER-19815.