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#opentelemetry

The open standard for observability telemetry including traces, metrics, and logs.

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One dependency for logs, traces and metrics: writing a Spring Boot starter

One dependency for logs, traces and metrics: writing a Spring Boot starter

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4 min read
Alerting on cron and background jobs that never ran, hung, or did nothing (in 6 languages)

Alerting on cron and background jobs that never ran, hung, or did nothing (in 6 languages)

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4 min read
What Did That Agent Run Cost? Token and Latency Accounting in OpenSearch UI

What Did That Agent Run Cost? Token and Latency Accounting in OpenSearch UI

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6 min read
I tested whether eBPF helps diagnose slow AI agents. I wrote my predictions first and got many wrong.

I tested whether eBPF helps diagnose slow AI agents. I wrote my predictions first and got many wrong.

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4 min read
Trace ID load balancing: route spans before tail sampling in the OTel Collector

Trace ID load balancing: route spans before tail sampling in the OTel Collector

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7 min read
Diagnosing Missing or Malformed Error Fields in Alerting Systems (OpenTelemetry)

Diagnosing Missing or Malformed Error Fields in Alerting Systems (OpenTelemetry)

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8 min read
I added observability to my AI book app. It found two slow paths my own logs missed.

I added observability to my AI book app. It found two slow paths my own logs missed.

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2 min read
Property Incident Evidence: Automatic Error Grouping for Cost-Aware Error Tracking

Property Incident Evidence: Automatic Error Grouping for Cost-Aware Error Tracking

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4 min read
We instrumented Claude Code for our team. Here's what the data showed

We instrumented Claude Code for our team. Here's what the data showed

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6 min read
Rust Observability in 2026: OTLP Logs and Metrics Are Stable—What About Traces?

Rust Observability in 2026: OTLP Logs and Metrics Are Stable—What About Traces?

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4 min read
OpenTelemetry with Next.js, Node.js and Kubernetes: A Practical Production Setup

OpenTelemetry with Next.js, Node.js and Kubernetes: A Practical Production Setup

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7 min read
Privacy Boundaries for AI Telemetry

Privacy Boundaries for AI Telemetry

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11 min read
From Log Lines to Agent Investigations: An Observability Maturity Model for Amazon OpenSearch Service

From Log Lines to Agent Investigations: An Observability Maturity Model for Amazon OpenSearch Service

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5 min read
Tail Sampling with OpenTelemetry, Measured: It Keeps What Matters Until You Scale It or Shrink It

Tail Sampling with OpenTelemetry, Measured: It Keeps What Matters Until You Scale It or Shrink It

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18 min read
Observability for AI agents: tracing tool calls, tokens, latency and failures

Observability for AI agents: tracing tool calls, tokens, latency and failures

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7 min read
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