Mavproxy eat more than 100% of CPU process

Hi, as tiitle i have problem with Extremely HIGH CPU USAGE from mavproxy
any advice what should i do?

a little bit information i can share
MAVProxy Version: 1.8.70
FC
ChibiOS: d443078c
AntennaTracker V1.1.0 (e2217062)
omnibusf4pro 002E001D
Arduplane v4.10

CPU LOAD

CPU INFO
*i doubt this cpu too low to handle

MAVLINK COMMAND

1st master = antenna tracker (with Mav Ver 2)
2nd master = arduplane (Mav Ver 1)

Thank’s in advance

SOLVE! i got solution replace mavproxy with mavp2p, now CPU drop to 10%