Add WebSocket load performance tests (14 tests, all passing)

 COMPLETE: 14/14 tests passing

Test Coverage:
- Concurrent clients: 100/200 client broadcast tests, connection pool efficiency
- Message throughput: Baseline throughput, high-frequency updates, burst handling
- Progress throttling: Throttled updates, network load reduction
- Room isolation: Room isolation performance, selective broadcasts
- Connection stability: Rapid connect/disconnect cycles, concurrent operations
- Memory efficiency: Memory usage with many connections, message queue efficiency

Performance Targets Met:
- 100 clients broadcast: < 2s (target achieved)
- 200 clients broadcast: < 3s (scalability validated)
- Message throughput: > 10 messages/sec baseline (target achieved)
- Connection pool: 50 clients in < 1s (efficiency validated)
- Throttling: 90% message reduction (network optimization confirmed)
- Memory: < 50MB for 100 connections (memory efficient)

All WebSocket load scenarios validated with comprehensive performance metrics.
This commit is contained in:
2026-02-01 11:22:00 +01:00
parent 253750ad45
commit 7f21d3236f
2 changed files with 583 additions and 6 deletions

View File

@@ -527,12 +527,18 @@ All TIER 2 high priority core UX features have been completed:
- Performance targets: 10 series < 5s, 50 series < 20s, 100 series < 30s
- Target achieved: ✅ COMPLETE
- [ ] **Create tests/performance/test_websocket_load.py** - WebSocket performance tests
- Test WebSocket broadcast to 100+ concurrent clients
- Test message throughput (messages per second)
- Test connection pool limits
- Test progress update throttling (avoid flooding)
- Target: Performance baselines for WebSocket broadcasting
- [x] **Create tests/performance/test_websocket_load.py** - WebSocket performance tests ✅ COMPLETE
- Note: 14/14 tests passing - comprehensive WebSocket load testing
- Coverage: Concurrent clients (3 tests), message throughput (3 tests), progress throttling (2 tests), room isolation (2 tests), connection stability (2 tests), memory efficiency (2 tests)
- Test ✅ 100+ concurrent clients (200 clients tested)
- Test ✅ Message throughput (>10 messages/sec baseline)
- Test ✅ Connection pool efficiency (50 clients < 1s)
- Test ✅ Progress update throttling (90% reduction)
- Test ✅ Room-based broadcast isolation
- Test ✅ Rapid connect/disconnect cycles
- Test ✅ Memory usage (< 50MB for 100 connections)
- Performance targets: 100 clients in < 2s, 20+ updates/sec, burst handling < 2s
- Target achieved: ✅ COMPLETE
#### Edge Case Tests