My Zabbix proxy constantly experiencing high memory usage with barely any addition of devices. At first we set the proxy to 8GB or RAM but then later upgraded to 16GB due to high memory usage. Even then, Zabbix proxy keep chewing on memories like not even after a day, the memory consumption is already at 90% and will slowly creep up until it crashes. This cycle will repeat every 3-4 months. Anyone have any idea what is actually going on with my proxy?