Damage

[tiny furnace]

Whats up, Guys. My Name is Juan and im having several problems playing with warrior arms.
https://worldofwarcraft.com/en_us/character/us/illidan/Sadyo my profile if u guys want see what i have.
I have a total ILVL of 464, but I keep losing DPS to people with ilvls much lower than mine (absurd amounts of damage). Recently I thought that the lack of tierset could be the reason for my low damage, because when I was with the 4 pieces of the tier set, I gave good damage, but as the weeks went by, I got the 3 pieces of the tier set and my damage dropped in an unimaginable way and I have no idea what to do to return to the top of DPS.
My last log killing Gallywix
https://www.warcraftlogs.com/reports/hnz2LBm4vYWxbGwZ?fight=10&type=damage-done&pins=0%24Separate%24%23244F4B%24damage%240%240.0.0.Any%24232733916.0.0.Warrior%24true%240.0.0.Any%24false%240

[umbral lichen]

tbh read a guide. your char is a gear sponge and there still price-tags everywhere.

[drifting yoke]

@tiny furnace looking over the Gallywix fight you linked, there's a number of issues which need to be addressed. I can't dive into each in great detail, so my brevity here is aimed more at giving you direction on what to learn, rather than telling you exactly what's wrong. As Fleymour mentioned, the wowhead guides are a great place to find more details about each of these.

• Your opener was missing two of your major cooldowns (Avatar/Bladestorm, late Rend cast)
  • no potion used
• Undercasting Overpower by a significant amount
• Many downtime GCDs throughout (multiple sections of zero casts for 6+ seconds)
• Execute rotation wasn't followed

Generally speaking a tool like WowAnalyzer can help here as well to help point out opportunities (it has been recently updated)
https://wowanalyzer.com/report/hnz2LBm4vYWxbGwZ/10-Normal+Chrome+King+Gallywix+-+Kill+(6:42)/Sadyo/standard

also small stuff like: enchant your gear. It doesn't matter if you're 632ilvl, you're missing fairly significant dps just by not having enchants on (even cheap ones), or adding sockets/gems to your rings/neck

[brave wren]

Note that wowanalyzer is only really looking at your rotation, it won't account for things like blowing cds on adds - you can do well without playing around fight timers like that, but it's good to understand the limitations of the tool