What's the average bandwidth usage between a DataMiner node & Nimbra node, in order to estimate the management throughput settings on the network.
Some figures from a typical live system between DataMiner and 1 Nimbra Node:
Nimbra Node -> DataMiner: 34.2 kB/s
DataMiner -> Nimbra Node: 7.6 kB/s
That should give you a decent indication in order to do a proper estimation.
Please take into account that during startup of the element you might get higher figures due to initial polling. The figures above are with fast polling enabled and were taken during a period of 2 minutes.
Note also that all elements in DataMiner have a Timer Base metric that you can use to control the data collection cycles. You can speed it up or slow it down to your liking. You can also control that metric from within automation workflows or other modules in DataMiner. So you could easily accelerate polling whenever an element is in alarm, or during specific times of the day (e.g. during prime time), or whenever a service is active, etc. Just wanted to mention it, because not everybody is aware of this feature, and it is the easiest way to control the data collection rate on an element.