# Lostash multi-pipeline queue behaviour

**URL:** <https://discuss.elastic.co/t/lostash-multi-pipeline-queue-behaviour/178359>\
**Category:** Logstash\
**Created:** [April 25, 2019, 4:37am UTC](https://discuss.elastic.co/t/lostash-multi-pipeline-queue-behaviour/178359 "2019-04-25T04:37:08Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![sandybro](https://avatars.discourse-cdn.com/v4/letter/s/f9ae1b/32.png) [@sandybro](https://discuss.elastic.co/u/sandybro)\
**Post date:** [April 25, 2019, 4:37am UTC](https://discuss.elastic.co/t/lostash-multi-pipeline-queue-behaviour/178359/1 "2019-04-25T04:37:08Z")

</div>

Hello Guys,

Could you please help us to understand queue behaviour in case of multiple pipeline.  
We have more than 500 pipelines. As per Documentation, page capacity is allocated to all pipelines.So if we set queue.page\_capacity to 64mb, then for all pipelines 64mb is allocated.  
So we need to understand, Is queue is one for all pipelines or Queue is specific to particular pipeline.

If we set queue.max\_events to 1000 then will it means that 1000 events will be queued for all pipelines , or Will 1000 events queued for single pipeline.

Regards,  
Sandy

---

<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:** [May 23, 2019, 4:37am UTC](https://discuss.elastic.co/t/lostash-multi-pipeline-queue-behaviour/178359/2 "2019-05-23T04:37:15Z")

</div>

This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.