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If It Takes One Microsecond to Perform a Context Switch

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Short Answer

If it takes one microsecond to perform a context switch and processes use only half of their allotted 10 millisecond time slices,what percent of a CPUs time is spent performing context switches rather than executing processes?
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Definitions:

Adrenal Glands

Small glands located on top of each kidney that produce a variety of hormones, including adrenaline and cortisol, which help regulate metabolism, immune system, blood pressure, and response to stress.

Epinephrine

A hormone and neurotransmitter also known as adrenaline, involved in the body's fight-or-flight response, increasing heart rate and blood flow.

Lymphocytes

A type of white blood cell involved in the immune response to protect the body against infections and other diseases.

Cholesterol

A waxy substance found in the blood, essential for building cells but high levels can lead to heart disease.

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