You can monitor the network-operations of db4o in client-server mode.
First you need to add the monitoring support to the db4o configuration. The network monitoring support is in two separate configuration-items. The NetworkingMonitoringSupport can be used on the server and client to monitor the network statistics.
configuration.Common.Add(new NetworkingMonitoringSupport());
configuration.Common.Add(New NetworkingMonitoringSupport())
The ClientConnectionsMonitoringSupport can be added to the db4o server to monitor the connected clients.
configuration.AddConfigurationItem(new ClientConnectionsMonitoringSupport());
configuration.AddConfigurationItem(New ClientConnectionsMonitoringSupport())
network bytes sent/sec: Tells you how many bytes this client or server has receives per second.
network bytes received/sec: Tells you how many bytes this client or server sends per second.
network messages sent/sec: Tells you how many messages this client or server sends per second.
number of connected clients: Tells you how many clients are connected to this server.