Performance Bug Priority Guidelines

P1

• severe regression in performance of a feature
• very bad UI responsiveness of a feature making the feature unusable
• huge memory leak
• scalability problem of a feature making the feature unusable in a usual scenario

P2

• significant regression in performance of a feature
• UI responsiveness of a feature breaking UI guidelines (100ms, 1s)
• significant memory leak or memory leak of a functionality which is used repeatedly
• significant scalability problem
• especially the following issues:
• startup regression
• AWT thread blocked by a task which could run on background
• no or inappropriate indication of progress of a running task

P3

• small performance problem of a functionality
• small memory leak of a functionality which is not used often
• bad use of API which causes waste of resources

P4

• minor performance deficiency with minimal effect on a feature

P5

• cannot be

See also Bug Priority Guidelines page.