Sensors not match, no get in RouterOS

Hello, I have problems with alerts related to Healt sensors (storage, memory, processor) in RouterOS.
Within the configuration of the device, tab storage for example, I see the value in% obtained by SNMP. It is higher than the one set for alert and the sensors alert does not match.
Also in the processors tab I have problems. The value in% is always “0” but in the graph it is the correct%. This makes the alert never fire.
In the memory tab, the same thing happens as storage.
I clarify that storage and memory work well in graphics.

Attachment captures ./validate.php


pastebin output of

./poller.php -h HOSTNAME -d

./discovery.php -h HOSTNAME -d