command processing overhead time vs command overhead

command processing overhead time and command overhead both are nouns.

Word	Noun	Adjective	Verb	Adverb
command processing overhead time	Yes	No	No	No
command overhead	Yes	No	No	No

As nouns, command processing overhead time and command overhead are synonyms defined as:

command processing overhead time and command overhead: (computer science) the processing time required by a device prior to the execution of a command

Other synonyms of command processing overhead time include command processing overhead, overhead.

command processing overhead time (noun)	command overhead (noun)
(computer science) the processing time required by a device prior to the execution of a command	(computer science) the processing time required by a device prior to the execution of a command