An apparatus is provided which comprises: a first ring oscillator comprising at least one aging tolerant circuitry; a second ring oscillator comprising a non-aging tolerant circuitry; a first counter coupled to the first ring oscillator, wherein the first counter is to count a frequency of the first ring oscillator; a second counter coupled to the second ring oscillator, wherein the second counter is to count a frequency of the second ring oscillator; and logic to compare the frequencies of the first and second ring oscillators, and to generate one or more controls to mitigate aging of one or more devices.