I'm not able to lower cpu usage of amavisd. 4 cpus are used 100% and messages queue up to 15 minutes before being processed.
mailq reports up to 470 queued messages... and this is bad, really bad. The most part of SA work is spent here: tests_pri_0: 7371 (93.7%) and I know that priority 0 includes almost everything.... Other than disabling some rules (which one?!!?!) and adding some cpus, what can I really do?
