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Re: Trying to improve the Byte Hit Ratio, any tips ?

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> cache_mem 250 MB
maximum_object_size_in_memory 50 KB

memory, memory, memory. The more you can throw at the problem the more objects can be kept and served while hot. Squid with 64-bit can easily handle many GBs of memory cache. (at cost of slow shutdown when it saves the hottest to disk for the next round.)


cache_replacement_policy heap LFUDA

Been a while since I looked at these, to maximize bytes you want the policy that looks at object size as well as 'coldness'. To remove the smaller cool objects before the larger equally cool ones.

cache_dir ufs /data/spool/squid 30000 16 256


By the way, what about the ideal settings for cache_mem, cache size and so on, is there any formula ? Are 2*500 GB HD faster than 1*1TB ?



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