Hi, I am using Squid stable 21 and am having trouble with memory usage. When I start the cache and all objects are loaded into memory squid uses 600mb of memory. After a few days when using the cache manager to view memory usage cbdata_clientHttpRequest starts using more and more memory. The total in the bottom row shows squid using 600mb of memory but doing a top shows it using >1gb of memory. The break down of memory usage is as follows StoreEntry 48% MD5 digest 16% mem_node 5% and cbdata_clientHttpRequest at 30% Is there maybe a memory leak somewhere or something? Quickabort is disabled and all the timeouts are reasonable. Thanks, Darryl