Uyini umehluko phakathi kwamamethrikhi nama-logs?
Izingodo zinezinhlayiya ezibukhali futhi ngenxa yalokho zihamba kancane ekufuneni. Amamethrikhi ngokuvamile ahlanganisiwe futhi ashesha ukubuzwa. Isibonelo izingodo kungaba: "iseva 1 iyasebenza", "iseva 2 iyasebenza", futhi i-metric ehambisanayo kungaba "kunamaseva ama-2 asebenza".