Writing down the things I learned. To share them with others and my future self.
Linkdump: CPU alerts and why they are mostly useless
This article from my reading backlogs shows a nice summary why your CPU alerts are mostly useless. https://blog.koehntop...
Set Default Value of Prometheus Label if not set
I had to implement the following behaviour in a prometheus relabel config: Given two labels A and B. I want to set A to...