Observability

错误率

The proportion of system or application errors, faults, or exceptions encountered during operation, often used as a service health metric.

Quick answer: The proportion of system or application errors, faults, or exceptions encountered during operation, often used as a service health metric.

This term page is part of the Protermify IT/DevOps glossary and is published as static HTML for fast indexing and clear language coverage.

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Quick answer

The proportion of system or application errors, faults, or exceptions encountered during operation, often used as a service health metric.

Why it matters

错误率 matters because it supports clear communication in Observability contexts for DevOps Engineers, SREs, and Platform Engineers. It also connects to aviation training and exam language such as AWS Certification, Azure Certification, ITIL v4, and CKA/CKAD.

Editorial context

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Questions and answers

Questions and answers

What is 错误率?

In this glossary, 错误率 refers to: The proportion of system or application errors, faults, or exceptions encountered during operation, often used as a service health metric.

How is 错误率 used in IT and DevOps?

In IT and DevOps communication, this term appears in contexts such as: "所有API的错误率都被监控。"

Why does 错误率 matter in IT and DevOps?

错误率 matters because it supports clear communication in Observability contexts for DevOps Engineers, SREs, and Platform Engineers. It also connects to aviation training and exam language such as AWS Certification, Azure Certification, ITIL v4, and CKA/CKAD.

Who uses 错误率?

错误率 is mainly used by DevOps Engineers, SREs, and Platform Engineers.

What category does 错误率 belong to?

In this glossary, 错误率 is grouped under Observability. Related pages in this category explain adjacent procedures, commands and operational concepts.

Where does this definition come from?

This definition is sourced from ITIL v4, AWS Well-Architected Framework, Kubernetes Documentation, CNCF and published by Protermify IT/DevOps as a static IT and DevOps reference page.

Definition

The proportion of system or application errors, faults, or exceptions encountered during operation, often used as a service health metric.

Operational example

The error rate is tracked on all production APIs to ensure service reliability and trigger incident response.

Localized term

错误率

Localized example

所有API的错误率都被监控。

Definition language

English reference definition

Source

ITIL v4, AWS Well-Architected Framework, Kubernetes Documentation, CNCF

Category

Observability

Exam relevance

  • AWS Certification
  • Azure Certification
  • ITIL v4
  • CKA/CKAD

Target audience

  • DevOps Engineers
  • SREs
  • Platform Engineers

Related terms

Use the related links below to continue through connected IT and DevOps terminology.

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