--- title: "#opentelemetry articles | Hashnode" description: "Explore 347 articles tagged #opentelemetry on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/opentelemetry" --- Tag # #opentelemetry 347 posts · 28 followers [AI Developer](https://hashnode.com/@lycore) · [1d ago](https://hashnode.com/posts/opentelemetry-tracing-ai-agents-django/6af396b662b23cd0618a9d4e) ### [Don't Put the Prompt on the Span: Tracing Django AI Agents with OpenTelemetry (Part 6)](https://aidevpro.hashnode.dev/opentelemetry-tracing-ai-agents-django?utm_source=hashnode&utm_medium=feed) Trace Django AI agents with OpenTelemetry GenAI conventions: PII-safe spans, prompt refs, tail sampling on cost, and debugging a bad answer. 15 min read · [aidevpro.hashnode.dev](https://aidevpro.hashnode.dev/opentelemetry-tracing-ai-agents-django?utm_source=hashnode&utm_medium=feed) [Rafa Gomes](https://hashnode.com/@rafagomes) · [6d ago](https://hashnode.com/posts/we-instrumented-claude-code-for-our-team-here-s-what-the-data-showed/6aeca0c660ca7335fcfaaf9c) ### [We instrumented Claude Code for our team. Here's what the data showed](https://rafagomes.hashnode.dev/we-instrumented-claude-code-for-our-team-here-s-what-the-data-showed?utm_source=hashnode&utm_medium=feed) From ad hoc prompting to spec-driven agents, plus self-hosted Claude Code telemetry with OTel, Prometheus, Loki and Grafana. 8 min read · [rafagomes.hashnode.dev](https://rafagomes.hashnode.dev/we-instrumented-claude-code-for-our-team-here-s-what-the-data-showed?utm_source=hashnode&utm_medium=feed) [Suprith Modulis](https://hashnode.com/@suprith-modulis) · [6d ago](https://hashnode.com/posts/a-complete-opentelemetry-setup-for-next-js-node-js-and-kubernetes/6aec679924fc556a379cf46a) ### [A Complete OpenTelemetry Setup for Next.js, Node.js and Kubernetes](https://modulis-engineering.hashnode.dev/a-complete-opentelemetry-setup-for-next-js-node-js-and-kubernetes?utm_source=hashnode&utm_medium=feed) Learn how to implement OpenTelemetry in Next.js and Node.js, configure distributed tracing, correlate logs, and deploy an Otel Collector on Kubernetes 5 min read · [modulis-engineering.hashnode.dev](https://modulis-engineering.hashnode.dev/a-complete-opentelemetry-setup-for-next-js-node-js-and-kubernetes?utm_source=hashnode&utm_medium=feed) [Ferhat Yildiz](https://hashnode.com/@turingts) · [Nov 4](https://hashnode.com/posts/observability-on-azure-aks-metrics-logs-and-traces/6aeb35c986ba896f5e060b31) ### [Observability on Azure AKS: Metrics, Logs and Traces](https://blog.turingts.com/observability-on-azure-aks-metrics-logs-and-traces?utm_source=hashnode&utm_medium=feed) Learn how to bring metrics, logs and traces together in an existing AKS setup to investigate slow requests and application errors. 35 min read · [blog.turingts.com](https://blog.turingts.com/observability-on-azure-aks-metrics-logs-and-traces?utm_source=hashnode&utm_medium=feed) [Kartik N V J K](https://hashnode.com/@kartik-nvj) · [Nov 3](https://hashnode.com/posts/another-team-s-agent-said-the-order-lookup-was-completed-a-customer-still-got-the-wrong-status/6ae9e23fb0acbe1c96dac01a) ### [Another team's agent said the order lookup was completed. A customer still got the wrong status.](https://kartiknvjk.hashnode.dev/another-team-s-agent-said-the-order-lookup-was-completed-a-customer-still-got-the-wrong-status?utm_source=hashnode&utm_medium=feed) A2A protocol handoffs between two teams leave two traces. How the traceparent header, client instrumentation and server middleware join them into one. 4 min read · [kartiknvjk.hashnode.dev](https://kartiknvjk.hashnode.dev/another-team-s-agent-said-the-order-lookup-was-completed-a-customer-still-got-the-wrong-status?utm_source=hashnode&utm_medium=feed) [Amit Shukla](https://hashnode.com/@amitshuklabag) · [Nov 3](https://hashnode.com/posts/observability-for-ai-agents-tracing-tool-calls-tokens-latency-and-failures/6ae9de6ee0bce941d2dea3e0) ### [Observability for AI agents: tracing tool calls, tokens, latency and failures](https://amitshuklabag.hashnode.dev/observability-for-ai-agents-tracing-tool-calls-tokens-latency-and-failures?utm_source=hashnode&utm_medium=feed) When an agent run goes wrong, logs tell you that it failed. Traces tell you which step, which tool, and what it cost 8 min read · [amitshuklabag.hashnode.dev](https://amitshuklabag.hashnode.dev/observability-for-ai-agents-tracing-tool-calls-tokens-latency-and-failures?utm_source=hashnode&utm_medium=feed) [ZyVOP](https://hashnode.com/@zyvop) · [Nov 2](https://hashnode.com/posts/observability-on-a-budget-logs-metrics-and-traces-with-open-source-tools-zxgpm/6ae824538caaf19abed0e126) ### [Observability on a Budget: Logs, Metrics, and Traces with Open-Source Tools](https://blog.zyvop.com/observability-on-a-budget-logs-metrics-and-traces-with-open-source-tools-zxgpm?utm_source=hashnode&utm_medium=feed) Build a lean observability stack with Prometheus, Grafana, Loki, Tempo, and OpenTelemetry while controlling data volume and self-hosting costs. 10 min read · [blog.zyvop.com](https://blog.zyvop.com/observability-on-a-budget-logs-metrics-and-traces-with-open-source-tools-zxgpm?utm_source=hashnode&utm_medium=feed) [8](https://hashnode.com/posts/observability-on-a-budget-logs-metrics-and-traces-with-open-source-tools-zxgpm/6ae824538caaf19abed0e126) [Andre Burgstahler](https://hashnode.com/@r3dtuxedo) · [Oct 29](https://hashnode.com/posts/claude-code-codex-and-gemini-cli-just-started-speaking-the-same-cost-language/6ae34e110e8974be35f58768) ### [Claude Code, Codex and Gemini CLI Just Started Speaking the Same Cost Language](https://r3dtuxedo.hashnode.dev/claude-code-codex-and-gemini-cli-just-started-speaking-the-same-cost-language?utm_source=hashnode&utm_medium=feed) All three now export OpenTelemetry. One local collector and a short script turn it into a single cost ledger, once you fix three fields. TL;DR Between 13 and 15 October, Claude Code, Codex and Gemin 12 min read · [r3dtuxedo.hashnode.dev](https://r3dtuxedo.hashnode.dev/claude-code-codex-and-gemini-cli-just-started-speaking-the-same-cost-language?utm_source=hashnode&utm_medium=feed) [Cloudmerce Agency](https://hashnode.com/@cloudmerce) · [Oct 26](https://hashnode.com/posts/trace-a-nuxt-3-nitro-server-with-opentelemetry-and-otlp/6adfa920ba2907af020b1c54) ### [Trace a Nuxt 3 Nitro server with OpenTelemetry and OTLP](https://cloudmerce.hashnode.dev/trace-a-nuxt-3-nitro-server-with-opentelemetry-and-otlp?utm_source=hashnode&utm_medium=feed) An API response tells you whether a request succeeded. A trace can also show which operation failed and how that operation relates to the incoming request. The useful part is the relationship between 10 min read · [cloudmerce.hashnode.dev](https://cloudmerce.hashnode.dev/trace-a-nuxt-3-nitro-server-with-opentelemetry-and-otlp?utm_source=hashnode&utm_medium=feed) [Nixon Perinchery](https://hashnode.com/@nixonperinchery) · [Oct 26](https://hashnode.com/posts/claude-code-opentelemetry-track-cost-and-tool-use/6adf51735bb6fa9a24a4d935) ### [Claude Code OpenTelemetry: Track Cost and Tool Use](https://nixonperinchery.hashnode.dev/claude-code-opentelemetry-track-cost-and-tool-use?utm_source=hashnode&utm_medium=feed) The short version Claude Code exports usage metrics and events through OpenTelemetry once you set CLAUDE\_CODE\_ENABLE\_TELEMETRY=1 and choose an exporter. A repository cannot switch telemetry on or poi 10 min read · [nixonperinchery.hashnode.dev](https://nixonperinchery.hashnode.dev/claude-code-opentelemetry-track-cost-and-tool-use?utm_source=hashnode&utm_medium=feed)