Hello @davide s.
ActiveGate works as a proxy between Dynatrace OneAgent and Dynatrace Server.
ActiveGate collects messages from OneAgent instances and builds bulks, which are then sent in compressed form to Dynatrace Server. Network overhead can thereby be considerably reduced—a 70% reduction can be expected.
Dynatrace doesn't allow you to upload dumps to the Dynatrace cluster in the cloud. Instead you should set up an ActiveGate and configure it to serve as a host for memory dumps.