Yeah looks similar, although the fact this appeared right after yesterday's maintenance is bothering me (I was aware of others having that issue, but never experienced it on my end until yesterday).

Not only cannot I tank anything with this lag, but I cannot even do some crafting/gathering without constant lag on all my actions. The lack of answer from SE is also not encouraging. I'll wait until this is addressed before subscribing as this is making it very hard to love the game.