SREcon24 Europe/Middle East/Africa - Fixing Your Noisy Pager in 500 Easy Steps

Fixing Your Noisy Pager in 500 Easy Steps
Chris Sinjakli, PlanetScale
You're not sure when it happened, but your pager suddenly seems noisy. You've started dreading your on-call shifts before they begin. You breathe a sigh of relief every time you sleep without interruption. Sound familiar?
Noisy on-call rotas sneak up on us one page at a time - an edge case in a new feature, an alert with too many false positives, processes that get stuck and need restarting. Each of these is easy to tolerate alone, but they quickly add up, leaving you swamped in alert noise and tired from missed sleep.
In this talk we'll explore techniques for digging ourselves out of the hole. We'll look at how to demonstrate the scale of the issue to our colleagues, what to do when the list of problems seems insurmountable, and how to get started with automated remediation in a low-risk way - I promise it's less scary than it sounds.
View the full SREcon24 Europe/Middle East/Africa program at www.usenix.org...