Scale isn’t one number: three ways a Kubernetes control plane runs out of room
Three clusters in trouble, and they look nothing alike. The first is a training fleet. It sat at a few The post Scale isn’t one number: three…
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Vendor neutrality isn’t magic: A hard look at the OpenTelemetry ecosystem
The OpenTelemetry (OTel) ecosystem provides us not only with a standard data format and transport mechanism for generating, processing, and The post…
How Jaeger hit 8.6× compression on 10 million spans with ClickHouse
As someone who’s been maintaining Jaeger, I’ve watched users request ClickHouse support consistently over the past few years. With Jaege…
After becoming cloud computing’s telemetry standard, OpenTelemetry graduates into the AI infrastructure era
The Cloud Native Computing Foundation (CNCF) on Thursday announced the graduation of OpenTelemetry, the open source observability framework that has…
Why Prometheus couldn’t see Cilium metrics at 2 a.m.
I still remember the first time we lost sleep over something that wasn’t a bug. It was a Tuesday. Grafana The post Why Prometheus couldn’…
Kubernetes finally lands user namespace support, but shared kernel problem remains
Kubernetes shipped a long-awaited security feature last week: user namespace support for pods.  It may sound like an obscure feature The post K…