DeWu Technology
Dec 24, 2021 · Backend Development
Understanding Sentinel's Slow Call Ratio Circuit Breaker Mechanism
Sentinel’s slow‑call‑ratio circuit breaker evaluates each request against a sliding‑window rule, opening when the proportion of slow calls exceeds the configured threshold and the minimum request count is met, then entering half‑open after the timeout, so proper window, count, and ratio settings are essential to avoid unexpected activations.
DegradeRuleRateLimitingcircuitbreaker
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