'Accumulate NR stats related to block types.'

def _nr_block_stat_accumulate(self, function_name, block_type, stat_name, value):

    monitoring_utils.accumulate(self._nr_metric_name(function_name, stat_name), value)
    monitoring_utils.accumulate(self._nr_metric_name(function_name, stat_name, block_type=block_type), value)
