I am not sure, if I am making feature request is right here. Site database backup is a very good feature, no doubt about that. but it would be nice if we can add some features like 1. I can select the time when the backup will be done, else I have more than 100 websites and it looks like backup for all starts at the same time, putting pressure on the server. 2. I can take backup for say daily, weekly or monthly. but I can select more than one. like if I chose daily there is no option to add weekly or monthly. so if there is a option add the backup set, it would be great. 3. I am not sure, but If we can set the I/O resource for the backup without utilizing all of the available resource like use 25% or 10% of CPU/Memory it will slow down other task. Thanks.
Featurerequests ca be posted here: https://git.ispconfig.org/ispconfig/ispconfig3/issues It might be that parts of your request exist as feature requests already.