Advanced – Non-Functional Testing
Toil (SRE) – ISTQB Definition
Last Updated: July 12, 2026 · SoftwareTestPilot QA Team
Official ISTQB Definition
Repetitive, manual, automatable work that scales linearly with service growth and produces no lasting value.
In simple words
Boring, repetitive ops work that could and should be automated away.
Exam tip
Google SRE targets less than 50% toil per engineer.
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