Yeah same here on fresh virtual machine. I think that its not like 10x 104MB. It's just single 104MB consumption, but why is htop showing it as 10 items i have no idea. Im guessing its because we dont know how to interpret htop output
If you add all percentages together it would be like you are using more than 100% of you r memory, which you are not (you can check that with other tools too). So, it's basicly 1x104MB, which is reall OK ammount of RAM to be used.