filebeat loadbalance 负载均衡问题

原文：
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loadbalanceedit

If set to true and multiple Logstash hosts are configured, the output plugin load balances published events onto all Logstash hosts. If set to false, the output plugin sends all events to only one host (determined at random) and will switch to another host if the selected one becomes unresponsive. The default value is false.
 
output.logstash: 
  hosts: ["localhost:5044", "localhost:5045"] 
  loadbalance: true 
  index: filebeat
 
 
 
loadbalance: true 每一条message都随机负载到一个logstash上
loadbalance: false 随机选择一个logstash使用，每一次的message都发到同一个logstash，当这个logstash响应变慢的时候，就在选择一个来使用。
 
大神们指点一下是不是这个意思？