Unverified60% confidenceSolutionExact time
Combining an exponential backoff strategy can avoid the thundering herd effect caused by a large number of retry requests at the moment a service recovers
2
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60%
Confidence
Long-term
Relevance
9/11/2026
First Seen
Sources
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Related Claims
VerifiedWithout exponential backoff, a brief server-side outage causes all failed clients to immediately retry simultaneously, forming a retry storm that is more destructive than the original traffic.77% similarUnverified引入重试机制时应带指数退避，但需警惕重试放大效应76% similarUnverifiedExponential backoff is a strategy in which the client progressively lengthens the waiting interval when retrying failed requests, mainly addressing two types of problems: rate limiting (HTTP 429) and brief unavailability of downstream services; compared with fixed-interval retries, it can significantly reduce pressure on services that are already overloaded.75% similarVerifiedExponential backoff retry retries failed requests at gradually increasing time intervals to avoid cascading concurrent surges.73% similarUnverifiedA retry budget limits the proportion of retry traffic relative to total traffic—for example, allowing only 10% additional retry requests—and once the threshold is exceeded, failed requests are returned as errors directly.71% similar
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