code: def run(self):
          
          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))
docs: Statistics logger job callback.