Much simpler than the tank trials for me, this is simply a link of the location of the 3 DPS tests. The individual DPS classes who partook in this can reply with their own specifications and anything useful for the discussion.
The Patchwerk DPS Trial dummy had 56 million health, and took between 7:10 and 7:30 to kill with our raid of 25 players. For its damage out, it hit exactly as hard as Patchwerk 25 in Naxxramas, and the Hateful Strike and default Melee Swings functioned the same. It was simply a Patchwerk 25 with a different name and 56 million health.
On some parses, pets are not merged. It is advised you use World of Logs and choose "Show Pets" to show the damage the pets did, and combine the DPS with their owners' to see actual DPS.
For was dual wield Frost, and I had to get used to some stuff, I didn't switch Sigils until the third attempt, combined with just getting used to a new spec, the third one is probably the best one to go off of for my DPS.