Hi DevTeam,

we have discovery a very confusing situation/limit of LLD disocvery.

From the Doc (https://www.zabbix.com/documentation/current/manual/discovery/low_level_discovery) 

There is no limit for low-level discovery rule JSON data if it is received directly by Zabbix server, because return values are processed without being stored in a database. There's also no limit for custom low-level discovery rules, however, if it is intended to acquire custom LLD data using a user parameter, then user parameter return value limit applies (512 KB).

If data has to go through Zabbix proxy it has to store this data in database so database limits apply.

So the Proxy have a huge limit to only 64k returned value! I think this a problem for Big installation that use Zabbix Proxy to monitoring Windows Services or applications/RestAPI.

What do you think to find a solution and align the limits of Zabbix Server and Zabbix Proxy to the same level?

Thanks so much