Now this may be due to my misunderstanding of how "cache_replacement_policy heap LFUDA" is supposed to work, but the comments in the config say this about it:
# The heap LFUDA policy keeps popular objects in cache regardless of # their size and thus optimizes byte hit rate at the expense of # hit rate since one large, popular object will prevent many # smaller, slightly less popular objects from being cached.
So is it my misunderstanding, or is it a bug?
LFUDA is supposed to work yes, but your Squid needs to be build with support for the heap policies (compile time option).
Any output from "squid -k parse"?
Regards Henrik
