Looks like someone added DB and RRD size to the About page for us.  Here’s ours:

We have 5 servers, 48 network, 1 wireless, 1 firewall, 34 power, 1 voip, and 1 storage devices.

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Cameron Moore

From: observium [mailto:observium-bounces@observium.org] On Behalf Of Roland Schwingel
Sent: Tuesday, April 28, 2015 3:41 AM
To: Observium Network Observation System
Subject: [Observium] observium database size

Hi....

Just a silly question. I was googling around for number but could not find meaningful reallife data.

I am running now an observium instance for about a year. I am polling presently 22 serves, 14 switches and 1 printer.
Alltogether 1004 ports. My mysql database is now 189 GB big. I need to resize my filesystem soon.

Attached you can also find my statistics output from observium



Is this database size normal?
How big can it grow? in one year? In 2 years? Is there an upper ceiling?
What are your database sizes (maybe in a similar scenario)?

Thanks for your help,

Roland