I'm trying to translate the following definition of software performance:
Performance is the degree to which a software system or component meets its objectives for timeliness.
I'm having a hard time translating the word timeliness. Translations like Rechtzeitigkeit, Aktualität, Pünktlichkeit do not seem to fit here.
I found the following definition for information timeliness which seems to capture the meaning pretty well.
Information Timeliness relates to “the availability of the output information at a time suitable for its use”
So how can I translate timeliness in this context?