dibs gives them a line. One gets the simulator, the next waits its turn, and nothing new starts when memory or disk is about to run out. Builds, test suites, browser runs and deploys too.
A busy minute on the board, the way an agent sees it. On October 22 the 16 GB Mac mini dibs was built on ran 564 jobs for every agent on the machine, and held back the ones that would have tipped it into swap.
$ dibs Now sim alex-3b screenshots for build 124 4m left Next xcode-build alex-9e archive for TestFlight ~6m 2 test alex-2d format suite ~3m Held heavy alex-78 memory: 2.1 GB free, needs 4 GB Limits memory 6.5 GB of 11 GB taken, disk 9.2 GB free, swap steady