Sluijsens
8072025e0b
Finishes the master-cms-module feature (Units 1-4): runs Build and Test across master-backend, slave-availability-extension and frontend-cms-page, fixes a missing Availability EF migration for MasterRegistration and a TanStack Query v5 mutation-callback type break, adds the missing MasterModule appsettings section, and documents the module in README.md. Also seeds a tech-debt-backlog feature to track dead config and pre-existing/introduced frontend lint findings for later cleanup.
1.9 KiB
1.9 KiB
Performance Test Instructions
Purpose
Validate that the master-controlled availability gate does not introduce meaningful request latency on the slave, per NFR-PERF-01/PERF-02 (aidlc-docs/features/master-cms-module/construction/slave-availability-extension/nfr-requirements/nfr-requirements.md).
Performance Requirements
No explicit throughput/latency SLA was defined during NFR Requirements for this feature. The design goal instead is architectural:
- PERF-01: The slave's master-gate check reads a
volatilestatic in-memory field — zero async overhead, zero DB call per request. - PERF-02: Only the local availability gate touches the DB, unchanged from pre-existing behavior (1s cache per
AvailabilityOptions.StatusCacheSeconds).
Setup Performance Test Environment
1. Prepare Test Environment
dotnet run --project src/SlpModularCms.Api --urls http://localhost:5002 --environment Production
2. Configure Test Parameters
- Test Duration: 60 seconds
- Virtual Users: 50 concurrent
- Target endpoint: Any slave CMS route protected by
AvailabilityMiddleware
Run Performance Tests
1. Baseline (master-gate disabled / no MasterRegistration configured)
k6 run --vus 50 --duration 60s baseline-script.js
2. With Master-Gate Enabled (registered slave, _masterIsAvailable = true)
k6 run --vus 50 --duration 60s gated-script.js
3. Analyze Performance Results
- Expected: p95 latency delta between baseline and gated runs should be negligible (sub-millisecond), since the gate check is a single
volatilefield read with no I/O. - Bottlenecks: If a measurable delta appears, verify no accidental DB or network call was introduced into
AvailabilityMiddleware's master-gate branch.
Performance Optimization
Not applicable at this time — no bottleneck identified in code review or NFR design. Revisit only if production monitoring shows gate-related latency.