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partly or unimplemented features - now implemented

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2026-02-09 08:53:51 +02:00
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docs/features/unchecked/releaseorchestrator/release-orchestrator-performance-optimizations.md Normal file
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# Release Orchestrator Performance Optimizations (Bulk Digest, Parallel Gates, Prefetch, Connection Pool, Baseline Tracking)
## Module
ReleaseOrchestrator
## Status
IMPLEMENTED
## Description
Performance optimization suite: batched OCI digest resolution, concurrent gate evaluation with configurable concurrency limits, predictive data prefetching for gate inputs/scan results/attestation data, connection pool management with idle timeouts, and performance baseline tracking with regression detection. Bulk digest resolver is partially implemented.
## What's Implemented
- **Modules**: `src/ReleaseOrchestrator/__Libraries/StellaOps.ReleaseOrchestrator.Performance/`
- **Key Classes**:
- `BulkDigestResolver` (`src/ReleaseOrchestrator/__Libraries/StellaOps.ReleaseOrchestrator.Performance/Registry/BulkDigestResolver.cs`) - batched OCI digest resolution for multiple images
- `ParallelGateEvaluator` (`src/ReleaseOrchestrator/__Libraries/StellaOps.ReleaseOrchestrator.Performance/Gates/ParallelGateEvaluator.cs`) - concurrent gate evaluation with configurable concurrency limits
- **Source**: SPRINT_20260117_038_ReleaseOrchestrator_performance.md
## What's Missing
- **Predictive data prefetching**: service to prefetch gate inputs, scan results, and attestation data before they are needed
- **Connection pool management**: pool manager with idle timeouts for registry/agent connections
- **Performance baseline tracking**: baseline recorder and regression detector comparing current metrics against historical baselines
## Implementation Plan
- Implement `DataPrefetcher` service for predictive prefetching of gate inputs and scan results
- Implement `ConnectionPoolManager` with configurable idle timeouts for registry and agent connections
- Implement `PerformanceBaseline` tracker and `RegressionDetector` for baseline comparison
- Add unit and integration tests for all new components
## Related Documentation
- Source: SPRINT_20260117_038_ReleaseOrchestrator_performance.md