Engineering deep-dives, incident retros and observability practice from the Helix team.
Nobody joined the call. The whole incident got resolved in a thread, across three time zones, and it was our fastest response of...
Every label you add multiplies your time series. A cardinality budget turns that runaway multiplication into a number a team can...
Request volume tripled in ninety seconds with no traffic change upstream. That shape only means one thing: the system is...
My power went out mid-incident. The pager didn't care about my hurricane; it still expected an acknowledgment in ninety seconds.
We paged three engineers at 4am for a threshold that was correct in every way except that it should never have existed.
Eleven minutes into my first incident as commander I realized nobody was going to tell me what to do next. That was the point.
// get started in minutes
Free for 14 days. No credit card. Pipe your first logs in under five minutes.