Database growing

For the last 2 weeks I have made no change to my test environment.
(https://lavs.vlc-auryn.nl/)
My daily database backup is growing even though I am not making any mutations.
It’s not much, but strange.
Can anyone tell me how that comes about?

Hi rovanov,

A small growth in the database size makes sense, as there is a gibbonLog table that is logging events such as logins and log outs, and any other system logs. There is also a gibbonSession table that will have the most recent sessions. So, even without changing the data, there is a very small amount changing in the background.