I noticed that the Monitoring page for Logstash seems to have datas that are not a proper sum of the values of the individual nodes.
I have attached screenshots. We are running 4 Logstash nodes, and they should be seeing 5k-7k eps. When I look at the individual nodes in Kibana, that is pretty consistent with what I'm seeing. But on the overview page, the stats are not right.
I'd like to know if I am, in fact, looking at a bug, or if there is something we are not doing correctly.
The aggregate screen. This is what I think is off. To me, the events received/emitted should be much larger.
Indexing total, showing 6-7k eps
Node 1 = ~1500eps
Node 2 = ~1500eps
Node 3 = ~1500eps
Node 4 = ~1200 eps