Highest DPS builds i can think of:
- Sage (Generalist Wizard/Helwalker) with Combusting Wounds, Wall of Flame and 2 Blunderbusses. Since CB's damage scales exponentially up to some limit, it should deliver absurd damage
- Human Shadowdancer (Streetfighter/Helwalker). Use AI to drop HP to bloodied using Mortification of Soul, keep up Swift Strikes/Thunderous Blows/Dance of Death. This build was absolutely ridiculous, in fact it had so high damage i refused to play it, because it hits for 80-ish damage every 2 seconds BEFORE LEAVING PORT MAJE
- Sage (Generalist Wizard/Helwalker) with ICBM build (instruments of Pain, Citzal's Lance). Lance procs explosions that also proc Monk's free attacks. Instruments with Reach weapon means you'll have 8m range. It literally explodes groups of enemies
- Scepter/Pistol full attack build (any combination of Ranger, Fighter, Rogue or Pally). Equip Pistol in MH, scepter in OH and set up AI to spam full attacks until dry. Should be very high on your chart since it has no recovery and no wind-up time, so it should steal all enemies from other builds.