Observability·Observability essentials

Traces

Spans show the path and timing of a request across services.

Intermediate 10 min read Lesson 4 of 150 Challenge included
What you will be able to do
  • Propagate trace ids.
  • Instrument outbound calls.
  • Sample deliberately.

In plain English

Spans show the path and timing of a request across services.

  • Propagate trace ids.
  • Instrument outbound calls.
  • Sample deliberately.
trace.txtText
request -> auth span -> db span -> cache span
Your turn

Explain it back

Easy

Answer from memory: What is a span?

TEXT · starter
Your answer…
Check your understanding before moving on.
Knowledge checkQuestion 1

What is a span?

Select an answer to continue
Study tools

Make it yours.

Keep a private note for this lesson, then turn the key ideas into flashcards you can revisit.

Sign in to save notes and flashcards.Both are private to your account and stay with your progress.
Sign in
Finished reading?

Lock in what you just learned.

Mark this lesson complete to save your place and move one step closer to the certificate.

Next: Alerts
Lesson 4 of 150 · 0% of course