There are dozens, if not more, server monitoring tools available online - some are free and others cost over thousands of dollars annually.
E nwere ọtụtụ nkịtị, ma ọ bụrụ na ọ bụghị karịa, nke nlekota oru nlekota oru nke dị na ntanetị - ụfọdụ na-enwere onwe ha, ụfọdụ na-efu ọtụtụ puku dollar kwa afọ.