How does zabbix3.4 monitor the difference?

zabbix-server has been upgraded to 3.4, and it is found that the original "stored value" function is not available when configuring item:

clipboard.png

Preprocessingzabbix 3.4Delta per secondDeltaPreprocessingDelta per secondDelta:

clipboard.png

could you tell me where to configure it?

Sep.29,2021
Menu