Is this Diarrhea? My LO is 6mths plus baby, fully formula fed, whenever she poo will be runny poo

Is this Diarrhea ? My LO is 6mths plus baby, fully formula fed, whenever she poo will be runny poo, she poo one to two times per day, i tried google laosai is at least 3 times per day, pls advise and also paiseh for the gross pic.