// Topic
Metrics
Definition
Metrics coverage in this archive spans 6 posts from Dec 2016 to Sep 2025 and treats metrics as a production discipline: evaluation loops, tool boundaries, escalation paths, and cost control. The strongest adjacent threads are ai, measurement, and dora. Recurring title motifs include metrics, measuring, ai, and without.
Key claims
- The archive repeatedly argues that metrics only creates leverage when it is wired into an existing workflow.
- Early posts lean on metrics and deleted, while newer posts lean on metrics and ai as constraints shifted.
- This topic repeatedly intersects with ai, measurement, and dora, so design choices here rarely stand alone.
Practical checklist
- Define quality gates up front: eval sets, guardrails, and explicit rollback criteria.
- Start with the newest post to calibrate current constraints, then backtrack to older entries for first principles.
- When boundary questions appear, cross-read ai and measurement before committing implementation details.
Failure modes
- Shipping agent behavior without hard boundaries for tools, data access, and approvals.
- Optimizing for model novelty while ignoring reliability, latency, or cost drift.
- Applying guidance from 2016 to 2025 without revisiting assumptions as context changed.
Suggested reading path
- Start here (current state): Measuring AI ROI Without Lying to Yourself
- Then read (operating middle): DORA Metrics: Stop Ruining a Good Idea
- Finish with (foundational context): Why We Deleted 42 Grafana Panels
Related posts
- Measuring AI ROI Without Lying to Yourself
- Your AI Metrics Are Measuring the Wrong Thing
- Engineering Metrics That Actually Matter
- DORA Metrics: Stop Ruining a Good Idea
- Most Developer Productivity Metrics Are Management Theater
- Why We Deleted 42 Grafana Panels
References
9 posts
- Technical Leadership in the AI Era (It’s About Throughput, Not Trends)
A pragmatic view of technical leadership in mid-2026: Anchor decisions in throughput, verification, and operability rather than chasing the latest autonomous agent framework.
The Board Deck Is Lying: How to Measure AI Progress Without Theater
Most AI progress reporting confuses activity with value. Executive measurement should collapse around adoption, reliability, margin, and delivery speed.
Margin, Risk, and Speed: The Three Numbers That Should Drive AI Strategy
Most AI strategy becomes clearer when leadership stops tracking novelty and starts forcing every decision through three numbers.
Measuring AI ROI Without Lying to Yourself
Most AI ROI calculations are fantasy. Here's how to measure honestly: pick one workflow, capture the full cost, tie benefits to outcomes the business already tracks, and report a range instead of a single number.
Your AI Metrics Are Measuring the Wrong Thing
Engagement metrics tell you people clicked. They tell you nothing about whether your AI feature actually helped anyone do anything.
Engineering Metrics That Actually Matter
Most engineering metrics measure activity, not outcomes. Here is how to pick the few that actually improve delivery and reliability.
DORA Metrics: Stop Ruining a Good Idea
DORA metrics are useful exactly until someone puts them on a performance review. Here's how to use them without destroying your engineering culture.
Most Developer Productivity Metrics Are Management Theater
Lines of code, velocity charts, commit counts — most developer productivity metrics are garbage. DORA metrics are the only ones worth your time.
Why We Deleted 42 Grafana Panels
Most teams monitor too much and alert on the wrong things. Five metrics are enough to run a startup backend.