# Cloud home overview data discrepancy

**URL:** <https://community.netdata.cloud/t/cloud-home-overview-data-discrepancy/5126>\
**Category:** Help\
**Tags:** cloud, overview-screen\
**Created:** [February 10, 2024, 6:56pm UTC](https://community.netdata.cloud/t/cloud-home-overview-data-discrepancy/5126 "2024-02-10T18:56:55Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![thomasjsn](https://yyz1.discourse-cdn.com/flex029/user_avatar/community.netdata.cloud/thomasjsn/32/3470_2.png) [@thomasjsn](https://community.netdata.cloud/u/thomasjsn)\
**Post date:** [February 10, 2024, 6:56pm UTC](https://community.netdata.cloud/t/cloud-home-overview-data-discrepancy/5126/1 "2024-02-10T18:56:55Z")

</div>

## Question

 ![image](https://canada1.discourse-cdn.com/flex029/uploads/netdata2/original/2X/0/0f10f6f8e8c9b7521d493005fec8889bf2c6e1ed.png)

The “Data Replication” stats doesn’t seem to agree with the node overview. The node overview shows 7 nodes with single replication factor, but the “Data Replication” shows 0.

How often is the “Data Replication” updated?

 ![image](https://canada1.discourse-cdn.com/flex029/uploads/netdata2/original/2X/9/969f7884d412ac687e99ab351ea0ab6b1ca2b7b8.png)

How is the “Data retention per Node” calculated? I have 8 nodes in total, 1 parent and 7 children, I’ve increased the retention on the parent as described in [Deployment Guides | Learn Netdata](https://learn.netdata.cloud/docs/architecture/deployment-strategies#parent-config)

I’d expect this to give the nodes more than \<1w retention, or maybe I have misunderstood what this chart means?

## Relevant docs you followed/actions you took to solve the issue

I’ve looked through the documentation and searched on this forum without finding any answers.

## Environment/Browser/Agent’s version etc

Debian, Ubuntu and Arch. Firefox. v1.44.2

## What I expected to happen

Understand the cloud overview statistics 🙂

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<div class="post-metadata">

**Author:** ![thomasjsn](https://yyz1.discourse-cdn.com/flex029/user_avatar/community.netdata.cloud/thomasjsn/32/3470_2.png) [@thomasjsn](https://community.netdata.cloud/u/thomasjsn)\
**Post date:** [February 28, 2024, 10:19am UTC](https://community.netdata.cloud/t/cloud-home-overview-data-discrepancy/5126/2 "2024-02-28T10:19:42Z")

</div>

I’m copying some of the discussion that happened on Discord.

> **thomasjsn** : Now that I’ve collected data for more than one week — I realize that the _Data retention per Nodes_ values is the **actual** retention, not the theoretical capacity.

> **hugo.valente** : there is definitely something fishy here, we’ve put this together with a couple of other points that we’ve identified internally to fix. thanks for the feedback (…)