How much DPS should I be doing?

[Awha]

Hey, I was wondering how much dps should I be doing as a level 44 DRG synced down to level 40? I was in a group and I was told that my dps was atrocious. I do not run ACT since I heard you could get banned for it, but the numbers he quoted to me on the final boss were as follows; Him: Damage done 51,00. DPS 109. Me: Damage Done 40,00. DPS 86.

Overall was;

Him: Damage Done 132,541 DPS 113. Me 102,000 DPS 87.

Think he was a level 50 RDM in blue level 50 gear, think it was iron works or something like that, and my ilvl 36. I do not want to hold my group back so how much dps should I be doing at this level range? Thanks!

Mainly what started this was because he did not like our clear speed on trash. Since I will admit at first I was just using my single target rotation and focusing one target at a time, he told me to use my AoE it does more dmg so I did, yet he still complained about clear speed. I was doing my best AoE wise but all I have in Doom spike. Just looking to improve do not want to be a burden.

Any tips would be nice, sorry for the ramble.