Stress Testing

Load testing and performance benchmarking for LLM systems.

Test Workflow

flowchart TD
    A[200 Test Cases] --> B[Sequential Load]
    B --> C[Record Latency]
    C --> D[Track Accuracy]
    D --> E[Generate Report]

    style A fill:#e1f5fe
    style E fill:#c8e6c9

Stress Test Architecture

flowchart LR
    subgraph Test Suite
        A[200 Cases]
        B[Test Runner]
    end

    subgraph System Under Test
        C[LM Studio]
        D[Local LLM]
    end

    subgraph Results
        E[Latency Log]
        F[Accuracy CSV]
        G[Performance Report]
    end

    A --> B
    B --> C
    C --> D
    D --> E
    D --> F
    E --> G
    F --> G

Key Metrics

Metric	Description	Threshold
Latency	Response time per request	< 3 seconds
Accuracy	Classification correctness	> 85%
Throughput	Requests per minute	> 10/min
Memory	RAM usage during test	< 4GB

Test Categories

• Baseline Test: Standard query-response
• Batch Test: Large volume processing
• Concurrent Test: Multiple simultaneous requests
• Long-running Test: Extended operation stability