@cclauss @poyea

My sense is that limitPerRun: 30 is too high. What about 5 or 7 instead?

That attribute is just how many PR + issues the bot will handle at a time, decreasing it will just make the bot take longer to handle all PRs/issues but not much. The bot will still be able to go through all the PRs/issues in a couple of days, marking/closing them as per the number of days. The main thing is how many days makes a PR stale and then how many days to close the PR.

I take limitPerRun to be a batch size parameter. I believe that it is reasonable maintainers have 5 to 7 new PRs per day to review. I have been looking at all the PRs that stalebot has flagged so far and I do not see many that need to be saved.

Alright, let's set the limitPerRun attribute to 5. Also, I see a couple of branches that seem to be either stale or the PR related to that branch is closed.

It is possible for the bot to delete the merged branch if it is from this repository.

Let's get the open PRs down to a reasonable size before pruning branches.