He is probably past rookie, but is definitely in his second year.
Rookie: No off season (lockout), shortened camp (by about 10-15% with lockout), plus majority camp at Guard, got into 5 games before being hurt in Game #14
Second Year: zero
Third Year: PUP, activated to roster on Nov 5, 2013, on roster for 7 games, played a very limited number of snaps
Fourth Year: First full offseason, second (and first full) camp. All time at Tackle.
My only concern with last night's game was that it was the Raiders. Their Defense has some talent, but its not quite the Rams. Perry is even harder to judge, Raiders have completely rebuilt their O line.