[emyller]

Closes SDK-17.

Set up CodSpeed in GitHub Actions.

🤖 Generated with Claude Code

[linear-code]

SDK-17

[coderabbitai]

Walkthrough

The changes add five SDK benchmark operations, a command-line runner that invokes a selected operation 1,000 times, and 15 CodSpeed benchmark entries across three environment sizes. They add benchmark environment data as a submodule, configure Composer autoloading, and provide Makefile setup and execution targets. A GitHub Actions workflow runs the benchmark command on pushes to main, pull requests, and manual dispatch.

Priority: Low

Estimated code review effort: 3 (Moderate) | ~25 minutes

Merge Risk: Low · up to 8a876

Some local benchmark setups and remote submodule updates can fail, while dependency changes can make benchmark comparisons less reliable. The risks are bounded and need owner awareness.

- [ ] Autofix · Keep fixing CodeRabbit findings and required CI, and resolving merge conflicts

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands.}

[coderabbitai]

Actionable comments posted: 3

---

Review info

Run configuration

• Source mode: Auto
• Repository: Unavailable
• Branch: Unavailable
• File: No configuration file from this repository applied
• Commit: Unavailable
• Layers: Organization UI
• Review profile: ASSERTIVE
• Plan: Advanced
• Run ID: de41d469-4972-401a-820d-b804262a2649

Commits

Reviewing files that changed from the base of the PR and between 351aeae and 8a87607.

Files selected for processing: 8

• .github/workflows/codspeed.yml
• .gitmodules
• Makefile
• benchmarks/SdkBenchmark.php
• benchmarks/run.php
• codspeed.yml
• composer.json
• tests/Engine/EngineTests/SdkBenchmarks

Included review availability: This review used your included allowance. Your plan provides up to 1 included review per hour; 0 remain after this review.

[codspeed]

Congrats! CodSpeed is installed 🎉

🆕 15 new benchmarks were detected.

You will start to see performance impacts in the reports once the benchmarks are run from your default branch.

Detected benchmarks

• getEnvironmentFlags[large]: 16.1 s
• getEnvironmentFlags[medium]: 2.7 s
• getEnvironmentFlags[small]: 567 ms
• getIdentityFlagsNoTraits[large]: 26.4 s
• getIdentityFlagsNoTraits[medium]: 4.3 s
• getIdentityFlagsNoTraits[small]: 1.1 s
• getIdentityFlagsWithIdentityOverrides[large]: 26.3 s
• getIdentityFlagsWithIdentityOverrides[medium]: 4.4 s
• getIdentityFlagsWithIdentityOverrides[small]: 1.1 s
• getIdentityFlagsWithTraits[large]: 29.6 s
• getIdentityFlagsWithTraits[medium]: 4.4 s
• getIdentityFlagsWithTraits[small]: 1.3 s
• getIdentitySegmentsWithTraits[large]: 28.2 s
• getIdentitySegmentsWithTraits[medium]: 4 s
• getIdentitySegmentsWithTraits[small]: 1.3 s

---