# Help on ELK Cluster Setup

**URL:** <https://discuss.elastic.co/t/help-on-elk-cluster-setup/119594>\
**Category:** Elasticsearch\
**Created:** [February 13, 2018, 8:15am UTC](https://discuss.elastic.co/t/help-on-elk-cluster-setup/119594 "2018-02-13T08:15:19Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![inhinyera16](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/inhinyera16/32/61625_2.png) [@inhinyera16](https://discuss.elastic.co/u/inhinyera16)\
**Post date:** [February 13, 2018, 8:15am UTC](https://discuss.elastic.co/t/help-on-elk-cluster-setup/119594/1 "2018-02-13T08:15:19Z")

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We have this small setup of ELK Cluster in Production.

```
ES Nodes : 4
	- 3 Master/Data Eligible nodes
	- 1 Coordinating node
Logstash : 3
	- Each running on 3 Master/Data Eligible nodes
	- LoadBalancer Enabled
		- Performs load balance to our 3 ES servers
	- Persistent Queus Enabled	
		- queue.type: persisted
		- queue.max_events: 1000
		- queue.max_bytes: 8gb
Kibana : 1
	- Running on coordinating node machine.
	
Filebeat : 5/19 installed from different servers
	- multiline_max_lines : 1000

```

We noticed that, whenever we add few more filebeat source, few events are coming in, sometimes there no events after all from other sources.  
For example, we have a new beat source with 50k events to load in the cluster. The other sources goes to 10, a little higher or lower than that.  
Then right after maybe 2 and half hours, its stable. Events are coming in smoothly. What might be the issue? Any ideas?

---

<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [March 13, 2018, 8:15am UTC](https://discuss.elastic.co/t/help-on-elk-cluster-setup/119594/2 "2018-03-13T08:15:21Z")

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