dump routine vs utility routine

dump routine and utility routine both are nouns.

Word	Noun	Adjective	Verb	Adverb
dump routine	Yes	No	No	No
utility routine	Yes	No	No	No

As nouns, utility routine is a hypernym of dump routine; that is, utility routine is a word with a broader meaning than dump routine:

dump routine: a routine that writes from an internal store to some external medium
utility routine: a routine that can be used as needed

Other hypernyms of dump routine include service routine.

dump routine (noun)	utility routine (noun)
a routine that writes from an internal store to some external medium	a routine that can be used as needed