Barcelona have climbed to the top of the La Liga table for the first time this season after defeating Eibar 3-nil, away from home.
Antoine Griezmann showed great composure to slot Barca ahead in the 13th minute after racing onto a long pass.
Lionel Messi doubled the lead from close range in the 58th minute after finishing off a wonderful team move.
Luis Suarez was the third of Barcelona's attacking trident to get on the score sheet after tapping into an empty net following a selfless square ball by Messi.
Barcelona now have 19 points from nine games, a point and a game more than Real Madrid in second.