[rodgerd]

> I throw real life problems I've run into (and fixed!) at people and ask them to give me things they would do to troubleshoot

Yes. How does the person think and work? I've interviewed ops folks who are technical gurus whose walked through a problem with me and pulled up with "well, in that case the server is fine and it's not my problem". They can work somewhere else, I don't care how good they are at "making the server work".

I've also interviewed ops people who are all "well, if performance in production has degraded I want to sit down with the source control tools for your config management system and apps and work through the changesets with the devs and work out where we should start looking." I don't give a fuck if that gal needs to google some of the answers to the problems she finds, she's got what I want.