A company deployed multiple sets of Muermetes environments in the XX data center, and conducted unified monitoring of multiple sets of ubernetes environments through Pometheus (separate device…

A company deployed multiple sets of Muermetes environments in the XX data center, and conducted unified monitoring of multiple sets of ubernetes environments through Pometheus (separate device deployment). One day, engineer MR Wang suddenly found that he could not obtain the latest monitoring data of a certain Mubrmetes environment. After inspection, it was confirmed that the business in this environment can be accessed normally, and the business operation is also normal. Which of the following analysis options for the problem is the likely cause?