The current implementation of calculated items is executed on zabbix server. But this raises an issue when the said hosts are monitored by proxies and the proxies are having connectivity issues.

The other items will got pushed later with no problems, but the calculated items will have no data or incorrect data (when using last() function).

The request: can calculated items be executed on proxy? For example, if the calculation formula only refers items from the same proxy or same host, then execute on proxy, otherwise execute it on server.