---
title: "Discussion on \"Two rejected series stalled all my metrics\" | Hashnode"
description: "Discussion on \"Two rejected series stalled all my metrics\". TL;DR. Three alerts fired while production was healthy. My metrics account had gone over its active series limit, because a rate limit plugin in Caddy publishes 13 series for every client address. The"
url: "https://hashnode.com/posts/two-rejected-series-stalled-all-my-metrics/6af5fa210d3424f7c8464ed8"
---

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# [Two rejected series stalled all my metrics](https://uptimepage.hashnode.dev/two-rejected-series-stalled-all-my-metrics?utm_source=hashnode&utm_medium=feed)

TL;DR. Three alerts fired while production was healthy. My metrics account had gone over its active series limit, because a rate limit plugin in Caddy publishes 13 series for every client address. The

6h ago · 10 min read · uptimepage.hashnode.dev  
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-   [#monitoring](https://hashnode.com/tag/monitoring)

## Written by

[Artem Senenko](https://hashnode.com/@slima4)

@slima4 · Cyprus

  
[View profile](https://hashnode.com/@slima4)

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Software engineer with 20+ years building and running production systems: microservice architecture on Kubernetes, cloud infrastructure on AWS and Terraform, and security-critical SaaS in the fintech domain.

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