We have a customer whom is hitting API limits in their org: More than 50,000 API call per-day.
They're trying to isolate an installed package that might be to blame, and the only thing they've given us to go on is that the user name that is hitting the limit is:
autoproc@00dd0000000nuy9mae
Given the name of the user, I assume this means that some sort of scheduled process from an installed package is running and hitting the API limit when it runs.
I can ask them to cancel all scheduled jobs (Of which we're not one) but is there any other way to profile the source of all these API hits?