def _get_counter_prefix_from_socket_name(self, name):
        """Given the name of a UDS socket, return the prefix
        for counters coming from that source.
        """
        base = os.path.splitext(os.path.basename(name))[0]
        if base.startswith(self.config['socket_prefix']):
            base = base[len(self.config['socket_prefix']):]
        return 'ceph.' + base
Given the name of a UDS socket, return the prefix
        for counters coming from that source.
        
src/collectors/ceph/ceph.py