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Debugging & Troubleshooting Method1 / 2

2 min lesson

Triage severity by impact and breadth

Pick two rows from the table in "Triage severity by impact and breadth" and explain the choice each one supports.

Step 1 of 2

Triage severity by impact and breadthblocking vs cosmetic, one user vs a fleet

Affected scope
Whole org / fleet
Blocking
Sev 1 - escalate now
Degraded
Sev 2
Cosmetic
Sev 3
Affected scope
Several users
Blocking
Sev 2
Degraded
Sev 3
Cosmetic
Sev 4
Affected scope
One user
Blocking
Sev 3
Degraded
Sev 4
Cosmetic
Sev 4

A blocking issue across a fleet jumps the queue; a cosmetic glitch for one user can wait. Say the severity out loud and why.

SEVERITY AT A GLANCE

Interactive diagram. Tab through its regions; each focused region shows its detail in the panel below.

diagram: quadrant

Impact rising, breadth widening - the top-right corner escalates now; the bottom-left can wait.

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Full explanation

Don't escalate before you've isolated

Don't escalate before you've isolatedthe line interviewers probe

"It's broken, please look" is not an escalation - it's handing your unfinished work to a busier team. Escalate when you have a reproducible bug with a root cause that lives beyond configuration and not a step sooner. The exception is breadth: a fleet-wide outage you can't immediately isolate still escalates on impact, with the honest note that root cause is still open.

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Full explanation

Close the loop

Close the loopthe step that compounds

  1. 1Confirm the fix with the user, in their environment, not just in yours.
  2. 2Update the KB so the next instance is self-serve instead of a fresh investigation.
  3. 3Feed the signal back. If it's a recurring pattern, that's roadmap input Product wants - surface it, don't just close the ticket.
Interview move

When asked "would you escalate this?", never answer with a flat yes or no. Answer with the bar: "I'd escalate once I have a reliable repro and a root cause beyond config - here's the repro and severity I'd attach." That shows you protect Engineering's time, which is exactly what a flat, talent-dense org is screening for.

Watch out

Duplicate, vague escalations are how support loses Engineering's trust. Before you file, search for an existing report and dedupe. A sharp, deduplicated, well-scoped report is worth ten "hey can you look at this" pings.