This is part three in a series where I learn OpenTelemetry (OTEL) from scratch. If you haven't yet seen them yet, part 1 is about setting up auto-instrumented tracing for Node.js and part 2 is where I initially implemented the OTEL collector. Today we are going to begin experimenting with sampling. We need to sample traces because we capture so much data! It would be impractical to process and store it all (in most cases).

Grafana 10.2 is here! Download Grafana 10.2 As always, the latest version of Grafana includes a ton of dashboard and data visualization improvements. You can add interactive buttons to your Canvas visualizations; auto-generate dashboard panel titles, and descriptions using AI; and zoom in on specific y-axis values in your time series.

Last winter, Flexcity — a market leader in electric flexibility — faced an unprecedented challenge: Help stabilize the French national power grid, in the midst of a widespread energy crisis that loomed over Europe. As a byproduct of the Russian invasion of Ukraine, energy prices in the EU soared in 2022. And France, meanwhile, faced a nuclear power outage that winter that threatened to significantly disrupt its energy supply and increase the risk of electricity shortages.

Kubernetes offers unparalleled flexibility and scalability for containerized orchestration. However, this dynamism can also lead to unexpected costs if you don’t efficiently manage your corresponding cloud resources. In this blog, we’ll outline a series of best practices for Kubernetes cost optimization that will help you keep your infrastructure running smoothly while staying within your budget.

Grafana k6 v0.47.0 has been released, featuring gRPC’s binary metadata support, new authentication methods, and tons of other improvements for Grafana k6 OSS. Here’s a quick overview of the latest features in Grafana k6 v0.47.0, as well as some other exciting updates related to Grafana Cloud k6 and the k6 community.

The incidents page, the most visited page on Zenduty, has an all-new look and feel! It's been completely redesigned from the ground up to be faster, easier to use, and more visually appealing. The Incidents list now dedicates more space for important information, such as the title, date, priority, and more. The UI is also more polished, shaving off whitespace where unnecessary. The avatars have been redesigned with more pastel shades, resulting in an overall design far more soothing to the eye.