Man pages matching name cache::sizeawarefilecache in section 3pm:

Cache::SizeAwareFileCache.3pm.en	debian 10 / libcache-cache-perl
Cache::SizeAwareFileCache.3pm.en	debian 11 / libcache-cache-perl
Cache::SizeAwareFileCache.3pm.en	debian 12 / libcache-cache-perl