What is the meaning of Monitoring?

present participle and gerund of monitor

The carrying out of surveillance on, or continuous or regular observation of, an environment or people in order to detect signals, movements or changes of state or quality.

monitoring

monitoring (surveillance or continuous or regular observation)

video surveillance (system of special devices used to watch over some place)

video surveillance (act of watching over some place by using video surveillance)

Source: wiktionary.org