{
  "summary": {
    "evaluation_period": {
      "start_time": "2024-01-15T09:00:00Z",
      "end_time": "2024-01-15T11:30:45Z",
      "total_duration_hours": 2.51
    },
    "overall_health": "good",
    "key_findings": [
      "Success rate (80.0%) below target",
      "High average latency (16.9s)",
      "2 high-impact error patterns identified"
    ],
    "critical_issues": 0,
    "improvement_opportunities": 6
  },
  "system_metrics": {
    "total_tasks": 10,
    "successful_tasks": 8,
    "failed_tasks": 2,
    "partial_tasks": 1,
    "timeout_tasks": 1,
    "success_rate": 0.8,
    "failure_rate": 0.2,
    "average_duration_ms": 169800.0,
    "median_duration_ms": 152500.0,
    "percentile_95_duration_ms": 330000.0,
    "min_duration_ms": 8000,
    "max_duration_ms": 330000,
    "total_tokens_used": 53700,
    "average_tokens_per_task": 5370.0,
    "total_cost_usd": 1.074,
    "average_cost_per_task": 0.1074,
    "cost_per_token": 0.00002,
    "throughput_tasks_per_hour": 3.98,
    "error_rate": 0.3,
    "retry_rate": 0.3
  },
  "agent_metrics": {
    "research_agent_1": {
      "total_tasks": 2,
      "successful_tasks": 2,
      "failed_tasks": 0,
      "partial_tasks": 0,
      "timeout_tasks": 0,
      "success_rate": 1.0,
      "failure_rate": 0.0,
      "average_duration_ms": 174500.0,
      "median_duration_ms": 174500.0,
      "percentile_95_duration_ms": 195000.0,
      "min_duration_ms": 154000,
      "max_duration_ms": 195000,
      "total_tokens_used": 11050,
      "average_tokens_per_task": 5525.0,
      "total_cost_usd": 0.221,
      "average_cost_per_task": 0.1105,
      "cost_per_token": 0.00002,
      "throughput_tasks_per_hour": 11.49,
      "error_rate": 0.0,
      "retry_rate": 0.0
    },
    "data_agent_1": {
      "total_tasks": 1,
      "successful_tasks": 1,
      "failed_tasks": 0,
      "partial_tasks": 0,
      "timeout_tasks": 0,
      "success_rate": 1.0,
      "failure_rate": 0.0,
      "average_duration_ms": 165000.0,
      "median_duration_ms": 165000.0,
      "percentile_95_duration_ms": 165000.0,
      "min_duration_ms": 165000,
      "max_duration_ms": 165000,
      "total_tokens_used": 5000,
      "average_tokens_per_task": 5000.0,
      "total_cost_usd": 0.095,
      "average_cost_per_task": 0.095,
      "cost_per_token": 0.000019,
      "throughput_tasks_per_hour": 21.82,
      "error_rate": 0.0,
      "retry_rate": 0.0
    },
    "document_agent_1": {
      "total_tasks": 1,
      "successful_tasks": 0,
      "failed_tasks": 0,
      "partial_tasks": 1,
      "timeout_tasks": 0,
      "success_rate": 0.0,
      "failure_rate": 0.0,
      "average_duration_ms": 140000.0,
      "median_duration_ms": 140000.0,
      "percentile_95_duration_ms": 140000.0,
      "min_duration_ms": 140000,
      "max_duration_ms": 140000,
      "total_tokens_used": 8600,
      "average_tokens_per_task": 8600.0,
      "total_cost_usd": 0.172,
      "average_cost_per_task": 0.172,
      "cost_per_token": 0.00002,
      "throughput_tasks_per_hour": 25.71,
      "error_rate": 1.0,
      "retry_rate": 1.0
    }
  },
  "task_type_metrics": {
    "web_research": {
      "total_tasks": 3,
      "successful_tasks": 2,
      "failed_tasks": 1,
      "partial_tasks": 0,
      "timeout_tasks": 0,
      "success_rate": 0.667,
      "failure_rate": 0.333,
      "average_duration_ms": 226333.33,
      "median_duration_ms": 195000.0,
      "percentile_95_duration_ms": 330000.0,
      "min_duration_ms": 154000,
      "max_duration_ms": 330000,
      "total_tokens_used": 12250,
      "average_tokens_per_task": 4083.33,
      "total_cost_usd": 0.245,
      "average_cost_per_task": 0.082,
      "cost_per_token": 0.00002,
      "throughput_tasks_per_hour": 2.65,
      "error_rate": 0.333,
      "retry_rate": 0.333
    },
    "data_analysis": {
      "total_tasks": 2,
      "successful_tasks": 1,
      "failed_tasks": 0,
      "partial_tasks": 0,
      "timeout_tasks": 1,
      "success_rate": 0.5,
      "failure_rate": 0.0,
      "average_duration_ms": 215000.0,
      "median_duration_ms": 215000.0,
      "percentile_95_duration_ms": 265000.0,
      "min_duration_ms": 165000,
      "max_duration_ms": 265000,
      "total_tokens_used": 14000,
      "average_tokens_per_task": 7000.0,
      "total_cost_usd": 0.275,
      "average_cost_per_task": 0.138,
      "cost_per_token": 0.0000196,
      "throughput_tasks_per_hour": 1.86,
      "error_rate": 0.5,
      "retry_rate": 0.0
    }
  },
  "tool_usage_analysis": {
    "web_search": {
      "usage_count": 3,
      "error_rate": 0.333,
      "avg_duration": 126666.67,
      "affected_workflows": [
        "web_research"
      ],
      "retry_count": 2
    },
    "data_analyzer": {
      "usage_count": 2,
      "error_rate": 0.0,
      "avg_duration": 205000.0,
      "affected_workflows": [
        "data_analysis"
      ],
      "retry_count": 0
    },
    "document_processor": {
      "usage_count": 2,
      "error_rate": 0.0,
      "avg_duration": 140000.0,
      "affected_workflows": [
        "document_processing"
      ],
      "retry_count": 1
    },
    "notification_sender": {
      "usage_count": 2,
      "error_rate": 0.5,
      "avg_duration": 18750.0,
      "affected_workflows": [
        "notification"
      ],
      "retry_count": 1
    },
    "task_scheduler": {
      "usage_count": 1,
      "error_rate": 0.0,
      "avg_duration": 12000.0,
      "affected_workflows": [
        "task_scheduling"
      ],
      "retry_count": 0
    }
  },
  "error_analysis": [
    {
      "error_type": "timeout",
      "count": 2,
      "percentage": 20.0,
      "affected_agents": [
        "research_agent_2",
        "data_agent_2"
      ],
      "affected_task_types": [
        "web_research",
        "data_analysis"
      ],
      "common_patterns": [
        "timeout",
        "exceeded",
        "limit"
      ],
      "suggested_fixes": [
        "Increase timeout values",
        "Optimize slow operations",
        "Add retry logic with exponential backoff",
        "Parallelize independent operations"
      ],
      "impact_level": "high"
    },
    {
      "error_type": "authentication",
      "count": 1,
      "percentage": 10.0,
      "affected_agents": [
        "communication_agent_2"
      ],
      "affected_task_types": [
        "notification"
      ],
      "common_patterns": [
        "authentication",
        "failed",
        "invalid"
      ],
      "suggested_fixes": [
        "Check credential rotation",
        "Implement token refresh logic",
        "Add authentication retry",
        "Verify permission scopes"
      ],
      "impact_level": "high"
    },
    {
      "error_type": "validation",
      "count": 1,
      "percentage": 10.0,
      "affected_agents": [
        "document_agent_1"
      ],
      "affected_task_types": [
        "document_processing"
      ],
      "common_patterns": [
        "validation",
        "failed",
        "missing"
      ],
      "suggested_fixes": [
        "Strengthen input validation",
        "Add data sanitization",
        "Improve error messages",
        "Add input examples"
      ],
      "impact_level": "medium"
    }
  ],
  "bottleneck_analysis": [
    {
      "bottleneck_type": "tool",
      "location": "notification_sender",
      "severity": "medium",
      "description": "Tool notification_sender has high error rate (50.0%)",
      "impact_on_performance": {
        "reliability_impact": 1.0,
        "retry_overhead": 1000
      },
      "affected_workflows": [
        "notification"
      ],
      "optimization_suggestions": [
        "Review tool implementation",
        "Add better error handling for tool",
        "Implement tool fallbacks",
        "Consider alternative tools"
      ],
      "estimated_improvement": {
        "error_reduction": 0.35,
        "performance_gain": 1.2
      }
    },
    {
      "bottleneck_type": "tool",
      "location": "web_search",
      "severity": "medium",
      "description": "Tool web_search has high error rate (33.3%)",
      "impact_on_performance": {
        "reliability_impact": 1.0,
        "retry_overhead": 2000
      },
      "affected_workflows": [
        "web_research"
      ],
      "optimization_suggestions": [
        "Review tool implementation",
        "Add better error handling for tool",
        "Implement tool fallbacks",
        "Consider alternative tools"
      ],
      "estimated_improvement": {
        "error_reduction": 0.233,
        "performance_gain": 1.2
      }
    }
  ],
  "optimization_recommendations": [
    {
      "category": "reliability",
      "priority": "high",
      "title": "Improve System Reliability",
      "description": "System success rate is 80.0%, below target of 90%",
      "implementation_effort": "medium",
      "expected_impact": {
        "success_rate_improvement": 0.1,
        "cost_reduction": 0.01611
      },
      "estimated_cost_savings": 0.1074,
      "estimated_performance_gain": 1.2,
      "implementation_steps": [
        "Identify and fix top error patterns",
        "Implement better error handling and retries",
        "Add comprehensive monitoring and alerting",
        "Implement graceful degradation patterns"
      ],
      "risks": [
        "Temporary increase in complexity",
        "Potential initial performance overhead"
      ],
      "prerequisites": [
        "Error analysis completion",
        "Monitoring infrastructure"
      ]
    },
    {
      "category": "performance",
      "priority": "high",
      "title": "Reduce Task Latency",
      "description": "Average task duration (169.8s) exceeds target",
      "implementation_effort": "high",
      "expected_impact": {
        "latency_reduction": 0.49,
        "throughput_improvement": 1.5
      },
      "estimated_performance_gain": 1.4,
      "implementation_steps": [
        "Profile and optimize slow operations",
        "Implement parallel processing where possible",
        "Add caching for expensive operations",
        "Optimize API calls and reduce round trips"
      ],
      "risks": [
        "Increased system complexity",
        "Potential resource usage increase"
      ],
      "prerequisites": [
        "Performance profiling tools",
        "Caching infrastructure"
      ]
    },
    {
      "category": "cost",
      "priority": "medium",
      "title": "Optimize Token Usage and Costs",
      "description": "Average cost per task ($0.107) is above optimal range",
      "implementation_effort": "low",
      "expected_impact": {
        "cost_reduction": 0.032,
        "efficiency_improvement": 1.15
      },
      "estimated_cost_savings": 0.322,
      "estimated_performance_gain": 1.05,
      "implementation_steps": [
        "Implement prompt optimization",
        "Add response caching for repeated queries",
        "Use smaller models for simple tasks",
        "Implement token usage monitoring and alerts"
      ],
      "risks": [
        "Potential quality reduction with smaller models"
      ],
      "prerequisites": [
        "Token usage analysis",
        "Caching infrastructure"
      ]
    },
    {
      "category": "reliability",
      "priority": "high",
      "title": "Address Timeout Errors",
      "description": "Timeout errors occur in 20.0% of cases",
      "implementation_effort": "medium",
      "expected_impact": {
        "error_reduction": 0.2,
        "reliability_improvement": 1.1
      },
      "estimated_cost_savings": 0.1074,
      "implementation_steps": [
        "Increase timeout values",
        "Optimize slow operations",
        "Add retry logic with exponential backoff",
        "Parallelize independent operations"
      ],
      "risks": [
        "May require significant code changes"
      ],
      "prerequisites": [
        "Root cause analysis",
        "Testing framework"
      ]
    },
    {
      "category": "reliability",
      "priority": "high",
      "title": "Address Authentication Errors",
      "description": "Authentication errors occur in 10.0% of cases",
      "implementation_effort": "medium",
      "expected_impact": {
        "error_reduction": 0.1,
        "reliability_improvement": 1.1
      },
      "estimated_cost_savings": 0.1074,
      "implementation_steps": [
        "Check credential rotation",
        "Implement token refresh logic",
        "Add authentication retry",
        "Verify permission scopes"
      ],
      "risks": [
        "May require significant code changes"
      ],
      "prerequisites": [
        "Root cause analysis",
        "Testing framework"
      ]
    },
    {
      "category": "performance",
      "priority": "medium",
      "title": "Address Tool Bottleneck",
      "description": "Tool notification_sender has high error rate (50.0%)",
      "implementation_effort": "medium",
      "expected_impact": {
        "error_reduction": 0.35,
        "performance_gain": 1.2
      },
      "estimated_performance_gain": 1.2,
      "implementation_steps": [
        "Review tool implementation",
        "Add better error handling for tool",
        "Implement tool fallbacks",
        "Consider alternative tools"
      ],
      "risks": [
        "System downtime during implementation",
        "Potential cascade effects"
      ],
      "prerequisites": [
        "Impact assessment",
        "Rollback plan"
      ]
    }
  ],
  "trends_analysis": {
    "daily_success_rates": {
      "2024-01-15": 0.8
    },
    "daily_avg_durations": {
      "2024-01-15": 169800.0
    },
    "daily_costs": {
      "2024-01-15": 1.074
    },
    "trend_direction": {
      "success_rate": "stable",
      "duration": "stable",
      "cost": "stable"
    }
  },
  "cost_breakdown": {
    "total_cost": 1.074,
    "cost_by_agent": {
      "research_agent_1": 0.221,
      "research_agent_2": 0.024,
      "data_agent_1": 0.095,
      "data_agent_2": 0.18,
      "document_agent_1": 0.172,
      "document_agent_2": 0.174,
      "communication_agent_1": 0.007,
      "communication_agent_2": 0.004,
      "scheduler_agent_1": 0.01
    },
    "cost_by_task_type": {
      "web_research": 0.245,
      "data_analysis": 0.275,
      "document_processing": 0.346,
      "notification": 0.011,
      "task_scheduling": 0.01
    },
    "cost_per_token": 0.00002,
    "top_cost_drivers": [
      [
        "document_processing",
        0.346
      ],
      [
        "data_analysis",
        0.275
      ],
      [
        "web_research",
        0.245
      ],
      [
        "notification",
        0.011
      ],
      [
        "task_scheduling",
        0.01
      ]
    ]
  },
  "sla_compliance": {
    "overall_compliant": false,
    "sla_details": {
      "success_rate": {
        "target": 0.95,
        "actual": 0.8,
        "compliant": false,
        "gap": 0.15
      },
      "average_latency": {
        "target": 10000,
        "actual": 169800.0,
        "compliant": false,
        "gap": 159800.0
      },
      "error_rate": {
        "target": 0.05,
        "actual": 0.3,
        "compliant": false,
        "gap": 0.25
      }
    },
    "compliance_score": 0.0
  },
  "metadata": {
    "generated_at": "2024-01-15T12:00:00Z",
    "evaluator_version": "1.0",
    "total_logs_processed": 10,
    "agents_analyzed": 9,
    "task_types_analyzed": 5,
    "analysis_completeness": "full"
  }
}