Bug #21607
Updated by Peter Amstutz about 2 months ago
arv-mount releases metadata (collection and project listings) for files and directories that haven't been used recently to prevent unlimited memory growth.
Ideally it should reach a ceiling and then level off as new stuff replaces the memory used by old stuff. However, in the current version, memory usage still creeps up.
arv-mount would benefit from additional debugging and memory profiling to determine if there are objects being held past their intended lifetime.