Monitoring as Code

Monitoring as Code

Circonus has always been API-driven, and this has always been one of our product’s core strengths. Via our API, Circonus provides the ability to create anything that you can in the UI and more. With so many of our customers moving to API-driven platforms like AWS,...
Postmortem: 2017-04-11 Firewall Outage

Postmortem: 2017-04-11 Firewall Outage

The Event At approximately 05:40AM GMT on 4/11/2017, we experienced a network outage in our main datacenter in Chicago, IL. The outage lasted until approximately 10:55AM GMT on the same day. The Circonus SaaS service, as well as any PUSH based checks that use the...
Documenting with Types

Documenting with Types

I’ve said this before: elegant code is pedagogical. That is, elegant code is designed to teach its readers about the concepts and relationships in the problem domain that the code addresses, with as little noise as possible. I think data types are a fundamental...
Post-Mortem 2017.1.12.1

Post-Mortem 2017.1.12.1

TL;DR: Some users received spurious false alerts for approximately 30 minutes, starting at 2017-01-12 22:10 UTC. It is our assessment that no expected alerts were missed. There was no data loss. Overview Due to a software bug in the ingestion pipeline specific to...
Introducing IRONdb

Introducing IRONdb

Software is eating the world. Devices that run that software are ubiquitous and multiplying rapidly. Without adequate monitoring on these services, operators are mostly flying blind, either relying on customers to report issues or manually jumping on boxes and spot...