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RunBook Academy

ObservabilityXLV · Tempo ArchitectureTempoArchitecture

Tempo Architecture Overview

Foundation⏱ ~22 minbash

What you'll learn

  • Explain tempo architecture overview in production terms
  • Configure and operate tempo architecture overview in a production observability stack
  • Recognise and diagnose the most common failure modes
  • Apply the discipline to a real environment

Prerequisites

Verified against Prometheus 2.55.x · Alertmanager 0.28.x · node_exporter 1.8.x · blackbox_exporter 0.26.x · Grafana 11.x · Loki 3.x · Tempo current · OpenTelemetry Collector 0.110.x · Grafana Alloy current · Docker Engine 28.x · Ubuntu 24.04 LTS · Debian 12 (Bookworm) · RHEL / Rocky / AlmaLinux 9.x · 2026-08-13

Not yet marked complete on this device.

Tempo receives spans via OTLP / Jaeger / Zipkin.

Stores them in object storage.

Tempo is similar in spirit to Loki: index-less, content-addressed storage.

What it is

A precise definition of tempo architecture overview, scoped to production operations.

Why a sysadmin cares

Production framing.

How it works

The mental model.

example_setting: value

How to configure it

Real configuration examples with annotated options.

promtool check config /etc/prometheus/prometheus.yml

How to validate it

Commands the operator runs to confirm the configuration is live and correct.

How it can fail

The high-frequency failure modes: silent misconfiguration, crash on load, performance regression, permissions failure, schema / version drift.

How to troubleshoot it

The diagnostic order.

Security implications

Tempo Architecture Overview has security implications wherever the relevant component exposes an HTTP endpoint, an authentication layer, or a credential.

Performance implications

Performance implications come from cardinality, scrape / push interval, rule size, retention, and query cost.

Production guidance

  • Validate before applying.
  • Test changes in a non-production environment.

Verification

You should now be able to answer:

  • What is tempo architecture overview in production terms?
  • Why does a sysadmin care about it?
  • How does it fail and how do you diagnose the failure?

Quiz

Knowledge check · 8 questions

  1. Q1. What is the primary purpose of tempo architecture overview?

  2. Q2. Which failure mode of tempo architecture overview is most operationally costly?

  3. Q3. Production verification should run on production hosts.

  4. Q4. First response when tempo architecture overview misbehaves?

  5. Q5. Name one signal that confirms tempo architecture overview is healthy.

  6. Q6. Which of these are validation steps?

  7. Q7. Right discipline when changing in production?

  8. Q8. Telemetry usefulness requires:

Passing score: 75%. Answers are checked in this browser.