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Co-authored-by: joshblack <3901764+joshblack@users.noreply.github.com>
Co-authored-by: joshblack <3901764+joshblack@users.noreply.github.com>
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feat: add opt-in agent-eval profiling support
feat: add agent-eval profiling tools
Oct 21, 2026
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🟡 Changes recommended
Preload path handling can prevent startup, and sampling failures can incorrectly produce successful reports with stale metrics.
2 open issues
What changed in this PR
Adds repository profiling tools for measuring agent-eval CLI resource usage and comparing performance across revisions.
Changes:
- Capture process metrics, native profiles, and optional daemon-wide Docker measurements.
- Add profiling tests and include scripts in test and type-check configuration.
- Document measurement scope, shutdown behavior, and repeatable comparisons.
| File | Description |
|---|---|
vitest.config.ts |
Registers script tests. |
tsconfig.json |
Includes scripts in type checking. |
script/​profile.ts |
Adds the profiling wrapper and reports. |
script/​profile.test.ts |
Tests profiling, failures, and shutdown. |
script/​profile-process.ts |
Samples and records target process metrics. |
AGENTS.md |
Documents profiling usage and limitations. |
Review effort: Balanced
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| function flush() { | ||
| try { | ||
| sample() |
| ? ['--cpu-prof', `--cpu-prof-dir=${directory}`, '--heap-prof', `--heap-prof-dir=${directory}`] | ||
| : []), | ||
| '--import', | ||
| fileURLToPath(new URL('./profile-process.ts', import.meta.url)), |
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Add profiling tools to identify CPU, memory, and Docker resource bottlenecks in agent-eval and support repeatable performance comparisons across revisions.
--no-profilesfor lower-overhead resource baselines.