Home › MCA Cloud Computing › cloudcomputing › cloudobservability › What does an SRE typically aim for when setting …
What does an SRE typically aim for when setting the WHITE-BOX vs BLACK-BOX monitoring balance?
ANeither — rely on customer complaints alone
BOnly white-box, since end-user behaviour is irrelevant
COnly black-box, since internal metrics are noise
DBoth — white-box (internal app metrics like queue depth, GC pauses) plus black-box (external probes simulating end-user behaviour)
Answer & Solution
Correct answer: D. Both — white-box (internal app metrics like queue depth, GC pauses) plus black-box (external probes simulating end-user behaviour)
SRE practice combines white-box (deep system internals) with black-box (synthetic monitoring of the user-visible surface). Either alone leaves blind spots. Waiting for customer complaints is a textbook anti-pattern.
Related questions
A canary deployment differs from a blue/green deployment because:Which managed-observability service maps to its cloud correctly?A hybrid cloud architecture connects on-premises systems to one or more public clouds. WhiA common trade-off when adopting a strict multi-cloud architecture is:A multi-cloud strategy primarily aims to:Which observability practice helps a SRE diagnose a specific slow user request in a microsAn error budget is computed from an SLO. If an SLO is 99.9% success over 30 days, the erroService-level objectives (SLOs) are best described as: