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LLM inference in C/C++. Contribute to ggml-org/llama.cpp development by creating an account on GitHub.
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Kubernetes Rightsizing: Which Requests to Change, and When Not To
How to right-size Kubernetes CPU and memory requests with Prometheus, and when HPA, OOMKills, bursty usage or throttling should stop a reduction.
Radar Blog12 min readGive Your Agent Context Before You Buy an AI SRE
We ran the same agent and model on 50 live Kubernetes faults. With read-only cluster context it reached the answer about three times faster, and was slightly more accurate. Here's what it did without that context, and how to run the same test before you buy an AI SRE.
Radar Blog10 min readKubernetes 1.34 End of Life: What Actually Happens on EKS, GKE, and AKS
Kubernetes 1.34 reaches end of life on October 27, 2026. What that date and the EKS, GKE, and AKS deadlines around it actually do to your clusters, and what to check.
Radar Blog14 min readRadar on Cloud Native FM: Kubernetes as a Graph, and What Agents Change
Nadav Erell took Radar through a live broken cluster on Cloud Native FM. The short version: why a cluster is a graph, and what MCP actually changes.
Radar Blog6 min readKarpenter Troubleshooting: Pending Pods, Failed Launches, and Nodes That Never Join
A field guide to Karpenter failures: pending pods, LaunchFailed, VCPULimitExceeded, NodeRegistrationHealthy, and DisruptionBlocked - what each one means and where the evidence lives.
Radar Blog10 min readKubernetes 1.37 Breaking Changes: What to Check Before You Upgrade
Kubernetes 1.37 removes 25 feature gates, an alpha scheduling API, and 18 kubelet flags, and starts the nftables transition. What breaks, and how to check your cluster.
Radar Blog12 min readEverything Is Green and Nothing Works: Network Reachability in Radar
Pods Ready, Service green, curl times out. Radar's Reachability tab traces the declared network path and live-probes it, naming the first hop that breaks.
Radar Blog9 min readKubernetes Events Expire in an Hour. Your Incidents Don't.
Kubernetes events expire after one hour by default, and many of the changes that cause incidents never become events at all. How to keep history that survives.
Radar Blog11 min readRead-Only Is Not a Safety Boundary
Two sentences get said in every meeting where a team wires an AI agent into a cluster: it's read-only, and just use the service account. Both are wrong later.
Radar Blog15 min readWe Build a Kubernetes Dashboard. AI Agents Might Make It Obsolete.
The honest bear case against our own product: if agents operate the cluster, who needs the UI? Here's what actually dies, and the job that gets bigger.
Radar Blog13 min readRadar MCP vs kubectl: A Kubernetes Agent Benchmark on 50 Faults
The same model diagnosed 50 live Kubernetes faults 3x faster on average through Radar's MCP server than through raw kubectl, with slightly higher accuracy. What we measured, why it happens, and where Radar still loses.
Radar Blog9 min readThe 3am Test: Autonomy Levels for AI Agents in Kubernetes Operations
Kubernetes already fixes things at 3am without asking. Six levels for deciding what an AI agent gets to do in your cluster - and what should still wake you.
Radar Blog15 min readRadar v1.8: Applications, Rebuilt Navigation, and Helm Upgrade Tracking
Radar v1.8 adds an Applications view, rebuilt navigation and search, richer Helm operations, large-cluster performance improvements, and Prometheus over MCP.
Radar Blog3 min readMCP for Kubernetes: Live Cluster Context for AI Tools
Pointing an AI at raw kubectl works, badly. Radar's built-in MCP server gives Claude, Cursor, and friends a token-optimized, RBAC-aware view of your cluster.
Radar Blog9 min readMigrating from Lens and OpenLens in 2026
A practical migration guide for Lens and OpenLens users: what changed, when to move, and how to switch to Freelens, Headlamp, k9s, or Radar.
Radar Blog7 min readThe Best Kubernetes Dashboards in 2026 (Including Our Competitors)
Seven Kubernetes UIs ranked by use case, plus a sourced capability matrix covering sixteen - by a team that builds one of them. Every claim dated and linked.
Radar Blog14 min readSSO and RBAC Without Passing Around Kubeconfigs
A contractor needs read-only access to one staging cluster by Monday. Without SSO and scoped RBAC, that ticket bounces for a week. Here's how Radar Cloud collapses it.
Radar Blog7 min readWhy We Priced Radar Per Cluster, Not Per Seat
Per-seat pricing punishes a visibility tool's whole point: more eyes. The five pricing models we compared, why per-cluster won, where it's a worse deal.
Radar Blog8 min read
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