CPU LOAD problem (management in running profiles)

I’m starting to have problems with the CPU resources MT os v5.4.
I ran / tools / profiles and I noticed that most of the of CPU power chews up “management” - what it is that?
On the machine are running NAT, PPPoE, routing, SQ, mange, firewall for around 600 people.

It looks like that:
5.4_Profile_and_cpu_load_management.png

see this: http://wiki.mikrotik.com/wiki/Manual:Tools/Profiler

management is RouterOS internal process for RouterOS configuration management. config could be maybe optimized, how many queues do you have? how many firewall rules? how many routes?

currently I use
PPPoE sessions 78 (radius)
queue tree to 15 entries PCQ
SQ 100 entries
83 entries firewall rules
NAT 48 entries
MANGLE 59 entries
ADDRESS LIST 1214 entries for the PCQ and use a firewall
Routes 102 entries, most for PPPoE

QUEUE TRRE
mt_QT_profile.png

upgrade to v5.5 and then make a supout.rif file at the moment when management is so high. send the supout.rif file to support.