429 Error Rate & Success After Retries
This lesson is part of the course
In this lesson
You measure Routely's daily 429 rate, how many requests still failed after retries, the week's final success rate, and model what retries add in success and in load.
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Lessons in this course
- Requests per Second & per Minute vs the Limit: the Peak from the Logs Locked
- Token Bucket Simulation: Capacity, Refill Rate, Allowed & Denied Locked
- Fixed vs Sliding Window Counters: the Boundary Burst Locked
- Retries with Exponential Backoff & Jitter: the Delay Table Locked
- 429 Error Rate & Success After Retries Locked
- Quota Planning per Customer Tier: Included Calls, Overage & Peak Load Locked
- Batching & Caching: How Many Calls (and Dollars) They Save Locked
- API Cost per Customer & Pricing Tiers: Gross Margin (Chart) Locked