Off topic but may i ask you to write some examples about b) I am not sure about "flows that do not need to be tracked" Maybe useful for others . Thanks -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/squidaio-queue-request-WARNING-Queue-congestion-tp1558044p4663331.html Sent from the Squid - Users mailing list archive at Nabble.com.