I am running Zabbix server 3.0.15 on Ubuntu 16.04 server. I am trying to monitor our vmware environment that consists of 6 Hosts and ~150 guest. When I enable the vmware collectors (StartVMwareCollectors=4) and begin to monitor the environment the CPU spikes to 100% on the MS SQL server containing the vcenter database. Note: this is not the same server that contains the Zabbix database. Has anyone run into this?