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Lanternfish docs

Build from first trace to first briefing

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Core concepts

Concept

Investigation

One insight, opened up: the change, what it is compared with, what to check next and the runs that show it.

What you see

  • The headline states the change with its numbers, for example “latency is up 27%: 432 ms vs 340 ms”.
  • The basis: which baseline was used and how many runs were measured.
  • Steps worth checking for this kind of change.
  • Tool changes seen in the same window, when there are any.
  • The linked runs, ranked as evidence; open any of them to see its steps.

When to open one

The briefing lists the insights of the last 24 hours, most serious first. Open the one that matters to you; the Investigations page keeps the full list.

Next: Evidence