impossible to change the category , nothing to do here in debian subject …

I had this information , when custom view was on error , my load goes to 30

Hi, try adding backslashes:
\'system.processing.units.usage.percentage\'

Hi ,

nop , sorry this is not working .. I also try to backslashes all dots … same problem..

Are you sure it's not just system.processing.units.usage.percentage ?

‘system.processing.units.usage.percentage’ => system.processing.units.usage.percentage

otherwise you can change the name of a metric with the option --change-perfdata=old_name,new_name  => to add in your command of your service