9 articles in this category
Here's a scene you'll recognize. It's Monday, 9:15 AM. Your pager goes off as error rates spiked 20% above the week average. You check the dashboard, ...
Every alert you write leans on a baseline. Maybe you set a threshold at 200ms p99 because that's what your latency looked like last quarter. Maybe you...
You've got a new deployment. You want to know if it's faster, more reliable, or just less crashy. So you pull up the baseline from last week, run a si...
It started with a routine deployment. The team at a mid-size e-commerce platform had shared a p99 latency baseline across two workflows: payment proce...
You stare at a dashboard full of green. Uptime is 99.9%, latency p95 under 200ms, error rate flat. Then the phone rings — a customer-facing outage tha...
You stare at the dashboard. All green. CPU at 45%, memory flat, latency under 200ms. The baseline says stable. But your on-call phone keeps buzzing—us...
You built a baseline that works perfectly—until the routine crosses into the next stage. Then alarms fire for no reason. Or worse: they stay silent wh...
You spent three weekends tuning baselines. Alert volume dropped 80%. The crew cheered. Then, on a Tuesday at 2:14 AM, the page didn't fire when a memo...
You are on call. The dashboard is green. Your observability baseline—the one your crew spent weeks tuning—says everything is within normal range. Then...