I've installed Apache's mod_mem_cache on a server that serves multiple websites. I needed to install it in a hurry as I had a massive traffic spike and was firefighting. It has improved performance massively and all of my sites seem to be serving the correct content, all is well, but I have two questions:
How do I restrict the content types that are cached? Ideally I'd like to cache just css|js|jpg. I tried a
<FilesMatch>within the mod_mem_cache.conf but that didn't work.
Is there any way to see which files are in the cache at any point?