The 36th season premiere of Saturday Night Live last night averaged a 5.6 household rating/13 share in the metered markets, up 15% from last year’s season opener. The debut was also higher than the opening episode in September 2007 but couldn’t match the fall 2008 premiere (7.4/18) boosted by the interest in the presidential campaign and a skit featuring Tina Fey as Sarah Palin. Then-SNL regular Amy Poehler, who played Hillary Clinton in that famous skit, hosted the show last night with Katy Perry as musical guest. Here are videos of Poehler’s cameo-filled monologue featuring Fey, Justin Timberlake, Jimmy Fallon and Rachel Dratch as well as her Really?!? Weekend Update segment with Seth Meyers.