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The latest News and Information on Observabilty for complex systems and related technologies.

Agent Observability Deep Dive Demo | Grafana Cloud

Grafana AI Observability is our new database and platform for observing AI Agents. Over the past year at Grafana Labs, we built Agents and we needed a way to understand how they are performing, what are the costs associated with them, what's the error rate or time to the first token as well as how they are behaving. Grafana Staff Engineer, Ivana Hučková provides a deep dive demo on how Grafana AI Observability connects our experience building Agents with our experience building observability systems.

SaaS vs Self-Hosted Observability (Including BYOC): Cost, Latency, Control and Governance

Most teams don't choose an observability deployment model, they inherit one. Someone signed up for a SaaS trial three years ago, telemetry volume grew 40x, and now Finance is asking why the observability line item is the fourth-largest infrastructure cost on the P&L. Or the opposite: a self-hosted Prometheus and Elasticsearch stack was stood up when the company had twelve services, and now it needs a team of two just to keep it upright while everyone else waits on slow dashboards during incidents.

Comprehensive Postgres observability: is your database healthy, and will it stay that way?

A Postgres database is one of the most complex pieces of software you run. It stores your data durably so a power loss doesn't lose a committed transaction. It hands out real transactions while thousands of queries fight over the same rows. It stays available when a node dies, lets you rewind to a point in time after someone drops the wrong table, and constantly tunes itself with background jobs. Two questions matter about all of that machinery: is it healthy right now, and will it stay healthy?

Honeycomb Named a Visionary in the 2026 Gartner Magic Quadrant for Observability Platforms

For the third consecutive year, Honeycomb has been recognized for its Ability to Execute and Completeness of Vision, and we believe for its strong vision around fast, flexible, high-cardinality querying that helps engineers understand not just that something broke, but why. The software development lifecycle has collapsed. The neat sequence of plan, build, test, and ship that teams have relied on for 20 years is now happening in a single afternoon. AI writes a large share of the code.

What Comes Next: Honeycomb Demos at O11yCon 2026

In this session at O11yCon, Purvi Kanal, Jamie Danielson, and Martin Holman demoed the new Canvas. Canvas now understands OpenTelemetry GenAI semantic conventions, and can show agent invocations, LLM calls, and tool calls all in one trace view. Humans and agents can work in the same place, with skills that let each team encode their own expertise so both the agent and their colleagues can use it. Multiplayer support means you can see your teammates' cursors and share charts.

Reproducing split brain on CloudNativePG

We run Postgres under an operator for automatic failover. That is a promise about what happens during a failure, so the only way to know you have it is to cause the failure and watch. The docs tell you what should happen. A config review tells you which knobs are set. Neither tells you how long an isolated primary keeps accepting writes after its replacement has been promoted, and that number decides whether a failover is clean or leaves you with two versions of your data.

The Gremlin app for Dynatrace: resilience testing and reliability scoring, built on the observability you already trust

Dynatrace gives engineering teams deep, real-time visibility into every service they run. That visibility is the foundation of every effective reliability practice, and it's exactly the foundation Gremlin is built to extend. Once you can see how your distributed systems behave today, the next step is knowing how they'll behave under failure tomorrow—and to do it before those failures happen.