tree 82236f104a7f4d5f8d7a588109fa63a4caef9966
parent f4053b6ce49d8b5f451e2bcca682d0875e29bdcc
author Michael Pratt <mpratt@google.com> 1673536534 -0500
committer Michael Pratt <mpratt@google.com> 1673540682 +0000

env/darwin/aws: reduce guest CPU count to 4

QEMU scales poorly with CPU count on macOS (see
https://go.dev/issue/48945#issuecomment-1378850381). Reducing the CPU
count from 6 to 4 reduces boot time from ~4min to ~1min40sec.

For golang/go#48945.

Change-Id: I63fa70938049534b8f87d30935179d99a2e8f2f6
Reviewed-on: https://go-review.googlesource.com/c/build/+/461775
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Carlos Amedee <carlos@golang.org>
Run-TryBot: Michael Pratt <mpratt@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>