Geneos - How to estimate the required database size when database logging is turned on?

Sizing

It is difficult to provide an accurate figure for the size of the database required, as database sizing is affected by so many variables:

• The number of metrics stored and the interval at which these are stored.
• This itself is a function of the number of managed entities monitored, plug-ins used, etc.
• The volatility of the metrics.
• Housekeeping / archiving strategy.

A minimal size for a database in megabytes can be calculated using the following formula:

• Size = Number of Managed Entities * Number of months data to be stored * 10

In practice, the size of the database required can be minimised by:

• Keeping only a limited number of days of data
• Carefully considering what data is logged and only logging data that has a known use
• Specifying the interval at which items are logged and using margins

We have some basic guidelines for sizing estimation. You may refer to the Sizing section of Geneos database documentation.

• https://docs.itrsgroup.com/docs/geneos/current/administration/databases/index.html#sizing