# Elasticsearch sizing for Production POC

**URL:** <https://discuss.elastic.co/t/elasticsearch-sizing-for-production-poc/259268>\
**Category:** Elasticsearch\
**Created:** [December 21, 2020, 2:12pm UTC](https://discuss.elastic.co/t/elasticsearch-sizing-for-production-poc/259268 "2020-12-21T14:12:12Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![Abdelhalim](https://avatars.discourse-cdn.com/v4/letter/a/838e76/32.png) [@Abdelhalim](https://discuss.elastic.co/u/Abdelhalim)\
**Post date:** [December 21, 2020, 2:12pm UTC](https://discuss.elastic.co/t/elasticsearch-sizing-for-production-poc/259268/1 "2020-12-21T14:12:12Z")

</div>

Hello everybody,

It's the first time that I am going to run a cluster for a production POC and I need some help in the way that I size my machines.

Knowing that I am going to have like 15Go of data per day, and knowing that I have a hypervisor with the characteristic bellow :

| Hyperviseur | | | |
| --- | --- | --- | --- |
| **CPU** | **RAM** | **Disk HDD** | **Disk SSD** |
| 30 Go | 64 Go | 5400 Go | 1780 Go |

I have made the sizing:

| | CPU | RAM | Disk HDD | DIsk SSD |
| --- | --- | --- | --- | --- |
| **MASTER 1** | 2 Go | 4 Go | 100 Go | 0 |
| **MASTER 2** | 2 Go | 4 Go | 100 Go | 0 |
| **MASTER 3** | 2 Go | 4 Go | 100 Go | 0 |
| **DATA 01 (HOT)** | 6 Go | 8 Go | 0 | 400 Go |
| **DATA 02 (HOT)** | 6 Go | 8 Go | 0 | 400 Go |
| **DATA 03 (WARM)** | 6 Go | 6 Go | 3000 Go | 0 |
| **LOGSTASH / Kibana** | 4 Go | 8Go | 60 Go | 0 |
| **Machine Learning** | 6 Go | 8 Go | 200 Go | 0 |

NB: I am going to configure the data retention for 6 months, ( **1 month** in a `HOT node` and **5 months** in `Warm node` with 1 shard and 1 replica)

I would like to know if this sizing is good, and if not, what should I change ?

Thanks for your help : )

---

<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:** [January 18, 2021, 2:12pm UTC](https://discuss.elastic.co/t/elasticsearch-sizing-for-production-poc/259268/2 "2021-01-18T14:12:28Z")

</div>

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