Very Interesting, I would add that I wonder which storage scheme in 2015 should we use to give better performance with recent hardware and high load (more than 800 r/s) ? Have any recent benchmark somewhere ? In my case I'm using diskd with some system tuning, noatime, separate disks for caches, etc, but maybe it's time to move ... I tried rock store before, there are two or three years maybe, but the performances and the stability was better with diskd. _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users