Redmine Performance Inconsistency
问题 I have a redmine instance deployed on a Linux x86_64 system and I am struggle with a funny performance inconsistency issue. It behave like this: Leave it alone for a couple of hours (no request to the application at all) then establish a connection, it takes a very long time to response to the first few requests (can be as bad as 15 seconds+, sometimes every for response at about 1 minute). After the first few requests, it performance very quickly, almost instantly where I can see from the