[michaelstaib]

No description provided.

[Copilot]

Pull request overview

This PR aims to reduce contention in Fusion’s JSON path-building by changing PathSegmentMemory from a single shared PathSegmentPool to a striped set of pools, intended to spread concurrent Rent/Return activity across multiple locks. It also updates repo ignores for local perf artifacts.

Changes:

• Replace the single global PathSegmentPool with a stripe-per-worker selection mechanism and per-stripe pool initialization.
• Add a Reconfigure implementation that recreates the striped pools via a factory.
• Ignore .perf artifacts via .gitignore.

Reviewed changes

Copilot reviewed 1 out of 2 changed files in this pull request and generated 2 comments.

File	Description
src/HotChocolate/Fusion/src/Fusion.Execution/Text/Json/PathSegmentMemory.cs	Introduces striped pool creation/selection and updates reconfiguration to work with multiple pools.
.gitignore	Adds .perf to ignored paths.

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[github-actions]

Patch coverage

85.0% of changed lines covered (136/160)

File	Covered	Changed	Patch %
…/Fusion/src/Fusion.Execution/Text/Json/PathSegmentPool.cs	69	93	74.2% 🔴
…/Execution/Results/FetchResultStore.Pooling.cs	1	1	100.0% 🟢
…/src/Fusion.Execution/Text/Json/PathSegmentLocalPool.cs	6	6	100.0% 🟢
…/Fusion/src/Fusion.Execution/Text/Json/PathSegmentMemory.cs	60	60	100.0% 🟢

Uncovered changed lines (JSON)

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}

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Project coverage: 52.5% (217170/413351 lines)