Green ground cover with yellow flowers could be Sedum rupestre/Petrosedum rupestre 'Blue Spruce'. Blom stalks of Sempervivums are quite similar, but thicker and blooms more colorful.

Or, might it be Aloe variegata? Usually when I see them that big they are more compact. Perhaps yours could use a little more sun but it doesn't look unhealthy to me.

Crassula capitella ‘Campfire’

I don’t know what the first one is but I believe the 2nd is a Graptosedum Blue giant and the 3rd i think is a Sedeveria Pink Granite. I have that same 2nd succulent and spent forever trying to identify. I’m still not sure if I’m right!