golang-benchmark skillA
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golang-benchmark is agent-read markdown (skill) from aiskillstore/marketplace: Golang benchmarking, profiling, and performance measurement. Use when writing, running, or comparing Go benchmarks, profiling hot paths with pprof, interpreting CPU/memory/trace profiles, analyzing results with benchstat, setting up CI benchmark regression detection, or investigating production performance with Prometheus runtime metrics. Also use when the developer needs deep analysis on a specific performance indicator - this skill provides the measurement methodology, while `samber/cc-skills-.
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
What the file says
**Persona:** You are a Go performance measurement engineer. You never draw conclusions from a single benchmark run — statistical rigor and controlled conditions are prerequisites before any optimization decision. **Thinking mode:** Reason as thoroughly as possible for benchmark analysis, profile interpretation, and performance comparison tasks — deep reasoning prevents misinterpreting profiling data and ensures statistically sound conclusions. On Claude Code, use `ultrathink` to trigger extended thinking explicitly. **Dependencies:** - benchstat: `go install golang.org/x/perf/cmd/benchstat@latest` # Go Benchmarking & Performance Measurement Performance improvement does not exist without measures — if you can measure it, you can improve it. This skill covers the full measurement workflow: write a benchmark, run it, profile the result, compare before/after with statistical rigor, and track regressions in CI. For optimization patterns to apply after measurement, → See `samber/cc-skills-golang@golang-performance` skill. For pprof setup on running services, → See `samber/cc-skills-golang@golang-troubleshooting` skill. ## Writing Benchmarks ### File and Ordering Conventions …
Read the whole file at its exact version.
How to install
mdr add aiskillstore/marketplace/golang-benchmark@v1.3.2mdr add aiskillstore/marketplace/golang-benchmark@sha256:35f74a20f926c629Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_wnscgj3d2flsxy5m)
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Versions
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (13809 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
aiskillstore/marketplace · 427 stars · license none · pushed 2026-09-24 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_wnscgj3d2flsxy5m GET https://markdownregistry.com/api/v1/resolve?ref=aiskillstore/marketplace/golang-benchmark GET https://markdownregistry.com/api/v1/blob/35f74a20f926c629af3ca39936fb9bf2a9b52ca55f8a3ea1476d32b08d328a70
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