def run(self):
        """ Statistics logger job callback.
        """
        try:
            proxy = config_ini.engine.open()
            self.LOG.info("Stats for %s - up %s, %s" % (
                config_ini.engine.engine_id,
                fmt.human_duration(proxy.system.time() - config_ini.engine.startup, 0, 2, True).strip(),
                proxy
            ))
        except (error.LoggableError, xmlrpc.ERRORS), exc:
            self.LOG.warn(str(exc))
Statistics logger job callback.