Slow topic open when viewing as staff?

[sam (Sam Saffron)]

No worries. I am pretty confident this is the issue you were seeing.

Major slowdown for staff in large topics

I have a forum with many large threads (16k+ posts). After installing 2.3.0.beta10 +14, I notice a severe slowdown in large threads. The following actions take multiple seconds now: Entering thread Jumping inside thread Scrolling inside thread When any of these requests is running, the corresponding unicorn process uses 100% of one CPU core/thread for the duration of the request. In a currently active thread with ~19700 posts, these actions take ~4.5s each. Smaller threads take less time, bu…