FFerhat Yildiz1d ago · 27 min readObservability on Amazon EKS: Metrics, Logs and TracesA running application is not necessarily a healthy application. This guide adds observability to an existing Amazon EKS cluster: metrics to spot patterns, logs to explain events and traces to follow r22Ablog.turingts.com
SStacked1d ago · 14 min readGo vs Java Spring Boot: Benchmarking CPU Performance, Latency, Throughput, and MemoryGo vs Java Spring Boot: Benchmarking CPU Performance, Latency, Throughput, and Memory Introduction Go and Java are both widely used for building backend services, but they approach application developstacked.hashnode.dev
MMorten Victor Nordbye6d ago · 17 min readSeeing Into a Talos Cluster: The Observability Stack I Actually RunOriginally published on blog.nordbye.it. The manifests behind it are in my Homelab repo. kubectl logs is not observability. It is a flashlight you point at one pod after you already know which pod bromortennordbye.hashnode.dev
AAmaresh PelletiOct 14 · 7 min readGrafana Tempo 3.1: Query-Based Trace Redaction ExplainedOriginally published on DevToolHub. Grafana Tempo 3.1 shipped on 2026-09-30 with a feature that matters the moment something goes wrong, not when everything's fine: redaction by query. Before this redevtoolhub.hashnode.dev
RRita LopesOct 7 · 9 min readWhat If You Didn't Have to Migrate to Gigapipe to Find Out If It's Better?Last week, Telflo published a flow that ships OpenTelemetry data to Gigapipe — logs, metrics and traces. One config, rolled out across an entire fleet of collectors. First thought: "Nice, we have a co1blog.gigapipe.com
KKgosi LeburuOct 7 · 7 min readBuilding Network Dashboards in Grafana with gNMIc and Nokia SR OS: A Step-by-Step GuideThis guide builds a complete Grafana dashboard for a Nokia SR OS node from gNMIc telemetry: interface throughput, packet rates, CPU and memory, BGP peers and ISIS adjacencies. Assumptions gNMIc is al1codednetwork.com
YYuvraj.ROct 2 · 5 min readPrometheus vs Grafana: What Does Each Tool Actually Do ? When I started learning DevOps and Kubernetes, I came across two tools very often: Prometheus and Grafana. At first, I was confused about what each tool actually does and why they are used together. build-break-fix-diaries-with-yuvrajj.hashnode.dev
Rranga bashyamSep 19 · 16 min readNobody Cares About Your Stack Until Something BreaksSix things I learned writing and rewriting alert rules for systems that were already live, already watched, and still surprising people anytime On Grafana alerting, PromQL, and the difference between 1ranga-blog.hashnode.dev
AAvyay KachhiaSep 18 · 18 min readBuilding PrismQTC: How I Built an Autonomous B2B Quote-to-Cash & Pricing Governance Platform Most B2B software treats sales as a sequence of isolated, static records: a quotation generated as an un-editable PDF, followed by disconnected email chains, manual margin approvals in spreadsheets, davyay-dev.hashnode.dev
SSushanth KamabathulaSep 11 · 3 min readPostHog vs. Prometheus and Grafana Was a Category MistakeThey weren't competing for the same job, and I spent longer than I should have comparing them like they were. I spent a while trying to figure out which telemetry stack to pick for a side project, Posblundersnbuilds.hashnode.dev
