On Mon, Apr 22, 2019 at 04:56:54PM -0400, Jeff King wrote: > > I suspect at 3 threads, seems like the default? > > Ah, right, I forgot we cap it at 3 (which was determined experimentally, > and which we more or less attributed to lock contention as the > bottleneck). I think you need to use $GIT_FORCE_THREADS to override it. Ah, nevermind this. Using --threads will do what you expect. The cap at 3 only applies when we've just picked the number of available CPUs as a default. -Peff