Advanced – Non-Functional Testing
Real-User Monitoring (RUM) – ISTQB Definition
Last Updated: July 12, 2026 · SoftwareTestPilot QA Team
Official ISTQB Definition
The passive collection of performance and availability data from actual user sessions.
In simple words
Measure what real users actually experience, in the wild.
Exam tip
RUM catches issues synthetic monitoring misses — device, geography, and network variety.
Related terms
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