# ELK SIZING

**URL:** <https://discuss.elastic.co/t/elk-sizing/284945>\
**Category:** Elasticsearch\
**Created:** [September 22, 2021, 9:52pm UTC](https://discuss.elastic.co/t/elk-sizing/284945 "2021-09-22T21:52:41Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![frank\_rib](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/frank_rib/32/104372_2.png) [@frank\_rib](https://discuss.elastic.co/u/frank_rib)\
**Post date:** [September 22, 2021, 9:52pm UTC](https://discuss.elastic.co/t/elk-sizing/284945/1 "2021-09-22T21:52:41Z")

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Hello Evry body,

I want to deploy an ELK with the architecture:

- Server for master node (kibana)

- Server for Elasticsearch hot

- Server fot Elasticsearch WARM

- Server logstash

With 23 GB data by day and the retentions of 1 years with in archive and 3 months online

Is there any formula to calculate/have the best sizing (CPU, STORAGE, RAM) for this architecture?

Regards,

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<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:** [October 20, 2021, 9:53pm UTC](https://discuss.elastic.co/t/elk-sizing/284945/2 "2021-10-20T21:53:04Z")

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