But that's not over communication, that's just pollution of radio space. For example, in a recent incident I ended up kinda in charge / responsible for the dat

But that's not over communication, that's just pollution of radio space. For example, in a recent incident I ended up kinda in charge / responsible for the database as the application encountered some weird lifelock with row and table locks. In such a situation, if no one needed the radio space, I ended up announcing the status of the database every few minutes, even if nothing really changed. Or, if someone does something, give feedback if this has a noticeable effect on your system or not. Or quickly ask if you want to do something that could affect them, no matter how little that is. "App, I'll modify setting xyz, tell me if that has an effect".