Via the cache app, you can flush the different caches and also get an overview of the cached items for flex and image cache.
Caches is a collection of three cache administration apps:
The Cache statistics app provides easy access for flushing the various caches. Moreover, it provides a statistics on the memory consumption of your system and the specifically on the memory consumption of the flex cache.
Some of the cache flushing tools provide extra options. Here we provide an overview of these options.
Core cache flushing always flushes the whole cache. No options are available. What exactly happens depends on your installation. Technically, an event is sent that can be handled in various places.
For flushing, you can choose if you want to flush the cache for online resources and if you want to flush the whole cache (keys and variations), or only the stored variations of HTML output.
The image cache flushing tool allows a date to be specified, such that only images (image variations) are removed that have not been requested after the given date.
The Flex cache app lists all cached entries and via the context menu you can show the single cached variations. Moreover, in the toolbar, you can get the statistics of the cache's memory consumption and access to the cache flushing options for all caches.
Get more information on the flex cache here.
The image cache app allows to search via a regex on the image paths to search for cached images. For each image, an overview on the cached variations is provided. Moreover, in the toolbar, you can get the statistics of the cache's memory consumption and access to the cache flushing options for all caches.
Get some more information on image handling in OpenCms here.
