unintuitively, less cores ended up being the fix... I did a small writeup here: https://news.ycombinator.com/item?id=44436679 https://news.ycombinator.com/item?

unintuitively, less cores ended up being the fix... I did a small writeup here: https://news.ycombinator.com/item?id=44436679 https://news.ycombinator.com/item?id=44436679