Support intro
Sorry to hear you’re facing problems 
help.nextcloud.com is for home/non-enterprise users. If you’re running a business, paid support can be accessed via portal.nextcloud.com where we can ensure your business keeps running smoothly.
In order to help you as quickly as possible, before clicking Create Topic please provide as much of the below as you can. Feel free to use a pastebin service for logs, otherwise either indent short log examples with four spaces:
example
Or for longer, use three backticks above and below the code snippet:
longer
example
here
Some or all of the below information will be requested if it isn’t supplied; for fastest response please provide as much as you can 
Nextcloud version (eg, 20.0.5): 25.0.4
Operating system and version (eg, Ubuntu 20.04): Ubuntu 22.04
Apache or nginx version (eg, Apache 2.4.25): 2.4.52
PHP version (eg, 7.4): 8.1
The issue you are facing:
A lot of files and data filling up in updater-oc* folders and in appdata_oc* folders.
The used space on filesystem does not match with system overview in Nextcloud and in total files and their size synced with rsync. Is the Nextcloud server substracting the size of the data in pastebins and in updater_oc and appdata_oc when listing available space?
Is this the first time you’ve seen this error? (Y/N): N
Steps to replicate it:
- Notice the “Used” value for the disk under system settings → system
- Execute rsync of /nextcloud/data/*
- Compare the used amount of diskspace from the UI and using df -h
The output of your Nextcloud log in Admin > Logging:
Relevant?
The output of your config.php file in /path/to/nextcloud (make sure you remove any identifiable information!):
Relevant?
The output of your Apache/nginx/system log in /var/log/____:
Relevant?
PASTE HERE
Output errors in nextcloud.log in /var/www/ or as admin user in top right menu, filtering for errors. Use a pastebin service if necessary.
Not relevant