My co-tank, a Prot Paladin has consistently had low dps since we started raiding, and now that we are starting on ToT Heroics, it is finally becoming an issue when it comes to keeping the boss after tank swaps (also, more dps is obviously better for killing things). He asked me to look into it for him to find out what he's doing wrong since he can't seem to figure it out. I read through some guides, and it looks like his gearing isn't too far off (I noticed a couple of things, but nothing that should double his dps), and when comparing logs from people who do twice his dps, it doesn't look like the ability usage is far off.
Here is a log, which contains an Iron Qon which he solo tanked, which should be a good example of the low dps. He's rocking about 65k dps, and I've seen people with only a few iLvl points over him doing 120k+.
http://www.worldoflogs.com/reports/k00rbfjef72xly1z/
Here is his armory:
http://us.battle.net/wow/en/characte...rucio/advanced
His survivability has never been an issue, he never dies unless it is through a mechanics failure that would kill anyone, and he does excellent dps on his alt, so I don't think he's a terrible player. On Heroic bosses though, when he taunts off me, with the amount of vengeance I have, I literally have to turn around for 5 seconds because my auto attacks will take aggro back from him.
Any tips that I could pass along to him would be greatly appreciated. Thanks!