Running for years here.

P.S. I find that Windows runs better virtually. I run 7 in a VM.

Opera 34.0.2036.50
Xubuntu 15.10
8g RAM

I had about 6 tabs open for about 5 hours and the response and scrolling was so slow as to be unusable. I checked a different browser and it was fine. When I closed every tab but one, it got better.

What do you think?

Thanks.