I use circleci every day. My test suite is pretty big so I run them with 12x parallel and it takes about 5-8 minutes. On peak hour I almost always have failing

I use circleci every day. My test suite is pretty big so I run them with 12x parallel and it takes about 5-8 minutes. On peak hour I almost always have failing tests because something on circleci's end segfaults. This is why I'm considering something self-hosted, it's an annoying problem to have to restart tests 1-3 times to get them to pass...