Hi Alex, Thank you for your contribution to this post. I see that you answered roughly YES to my question #2. I think that we agree... But what is this mean value size? Do you have any update to share please? According to your answer, HTTP headers are not part of the in-memory index and we have to consider StoreEntry and LruNode (or equivalent) only. Can you please be more specific about what inputs of cachemgr "mem" report should we take into account? Warm Regards, ----- Bug Reporter Contributor OpenSource = Open-Minded -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/HDD-RAM-Capacity-vs-store-avg-object-size-tp4683072p4683096.html Sent from the Squid - Users mailing list archive at Nabble.com. _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users