r.ShaderPipelineCache.UserCacheUnusedElementRetainDays
VarUnreal Engine Var console variable.
rShaderPipelineCacheUserCacheUnusedElementRetainDays
Description
The amount of time in days to keep unused PSO entries in the cache.
Usage
r.ShaderPipelineCache.UserCacheUnusedElementRetainDays [value]Set via the console (~) or in DefaultEngine.ini / DefaultGame.ini.

