I installed Zabbix 5.0.6 and try to monitor VMware virtual machines.
Following error messages are shown in my zabbix_server.log.

  2827:20201209:114638.728 item "4c4c4544-005a-5a10-804a-b6c04f393333:vmware.hv.network.out[{$VMWARE.URL},{HOST.HOST},bps]" became not supported: Invalid update interval "{$VMWARE_PERF_INTERVAL}".
  2827:20201209:114638.728 item "30313437-3536-4753-4837-3038594e3943:vmware.hv.network.out[{$VMWARE.URL},{HOST.HOST},bps]" became not supported: Invalid update interval "{$VMWARE_PERF_INTERVAL}".

I found some item prototypes use {$VMWARE_PERF_INTERVAL} macro but it is not defined in any templates.

Steps to reproduce:
1. install Zabbix 5.0.6
2. add vmware host and apply template
3. error messages are shown in zabbix_server.log

Result:
{$VMWARE_PERF_INTERVAL} macro is not defined and cause errors.

Expected:
{$VMWARE_PERF_INTERVAL} macro is defined in VMware templates,

or {$VMWARE_PERF_INTERVAL} is not used in any items.