In the Equinox OSGi Console with the command
services all running services will be listed. When you like to filter you can use the OSGi
Filter Syntax. The filter I use often is
services (objectClass=com.github.tux2323*) then all services which starts with the Java package com.github.tux2323 will be listed.
Example:
osgi> services (objectClass=com.github.tux2323*)
{com.github.tux2323.demo.chat.server.ChatServer}={service.id=26}
Registered by bundle: com.github.tux2323.demo.chat.server_1.0.0.qualifier [1]
No bundles using service.
A nice german article from Heiko Seeberger about OSGi filter can be found
here.