# Logstash durability and scalibility

**URL:** <https://discuss.elastic.co/t/logstash-durability-and-scalibility/185929>\
**Category:** Logstash\
**Created:** [June 15, 2019, 8:11am UTC](https://discuss.elastic.co/t/logstash-durability-and-scalibility/185929 "2019-06-15T08:11:53Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Shubham\_Yadav1](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/shubham_yadav1/32/41659_2.png) [@Shubham\_Yadav1](https://discuss.elastic.co/u/Shubham_Yadav1)\
**Post date:** [June 15, 2019, 8:11am UTC](https://discuss.elastic.co/t/logstash-durability-and-scalibility/185929/1 "2019-06-15T08:11:53Z")

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Hello folks! Please help with these quesitons.  
I am running a load test which is generating 8-10 gb of real time logs in an hour, what settings will be the best to make sure that no data is lost?

1. What's the diff bw "stat\_interval and pipeline.batch.delay" ?
2. what number will be optimal for the setting "pipeline.batch.size" in case of the data that i have?
3. I have read about persistent queues? can i use it in my case and what settings would be optimal?

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**Author:** ![Christian\_Dahlqvist](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/christian_dahlqvist/32/4617_2.png) [@Christian\_Dahlqvist](https://discuss.elastic.co/u/Christian_Dahlqvist)\
**Post date:** [June 15, 2019, 8:53am UTC](https://discuss.elastic.co/t/logstash-durability-and-scalibility/185929/2 "2019-06-15T08:53:04Z")

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This seems to be a duplicate of [this thread](https://discuss.elastic.co/t/durability-and-scalibility-in-logstash/185097). Please do not open multiple threads about the same problem or question. This forum is manned by volunteers so you will need to be patient.

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [July 13, 2019, 8:53am UTC](https://discuss.elastic.co/t/logstash-durability-and-scalibility/185929/3 "2019-07-13T08:53:11Z")

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