{
  "场景": {
    "步长s": 30.0,
    "步数": 201,
    "需求Gbps": 2.0,
    "站点": [
      "beijing",
      "sanya",
      "kashi",
      "riyadh",
      "nairobi"
    ],
    "站间对数": 10,
    "可用率口径": "有效路径快照数/全部快照数",
    "切换口径": "相邻有效快照, 无路由恢复不另计切换",
    "时延口径": "传播+1500B参考包发送时延, 不含排队",
    "allow_gs_relay": false,
    "故障规则数": 0,
    "故障规则": []
  },
  "算法id": [
    "dijkstra",
    "widest_path"
  ],
  "对比": {
    "基线·时延最短路(Dijkstra)": {
      "北京站↔三亚站": {
        "可用率": "94%",
        "时延ms_均值": 21.9,
        "时延ms_最小": 9.4,
        "时延ms_最大": 78.0,
        "平均跳数": 3.3,
        "路径切换次数": 53,
        "瓶颈容量Gbps_均值": 2.9,
        "切片达标率(≥2Gbps)": "89%"
      },
      "北京站↔喀什站": {
        "可用率": "100%",
        "时延ms_均值": 18.4,
        "时延ms_最小": 17.4,
        "时延ms_最大": 19.8,
        "平均跳数": 3.0,
        "路径切换次数": 40,
        "瓶颈容量Gbps_均值": 4.1,
        "切片达标率(≥2Gbps)": "100%"
      },
      "北京站↔利雅得站": {
        "可用率": "100%",
        "时延ms_均值": 34.5,
        "时延ms_最小": 28.4,
        "时延ms_最大": 66.3,
        "平均跳数": 4.6,
        "路径切换次数": 58,
        "瓶颈容量Gbps_均值": 3.0,
        "切片达标率(≥2Gbps)": "96%"
      },
      "北京站↔内罗毕站": {
        "可用率": "100%",
        "时延ms_均值": 45.8,
        "时延ms_最小": 38.3,
        "时延ms_最大": 118.7,
        "平均跳数": 5.6,
        "路径切换次数": 50,
        "瓶颈容量Gbps_均值": 3.1,
        "切片达标率(≥2Gbps)": "97%"
      },
      "三亚站↔喀什站": {
        "可用率": "94%",
        "时延ms_均值": 26.2,
        "时延ms_最小": 16.0,
        "时延ms_最大": 81.2,
        "平均跳数": 3.7,
        "路径切换次数": 39,
        "瓶颈容量Gbps_均值": 3.6,
        "切片达标率(≥2Gbps)": "96%"
      },
      "三亚站↔利雅得站": {
        "可用率": "94%",
        "时延ms_均值": 68.0,
        "时延ms_最小": 34.3,
        "时延ms_最大": 108.3,
        "平均跳数": 7.7,
        "路径切换次数": 50,
        "瓶颈容量Gbps_均值": 3.5,
        "切片达标率(≥2Gbps)": "96%"
      },
      "三亚站↔内罗毕站": {
        "可用率": "94%",
        "时延ms_均值": 81.7,
        "时延ms_最小": 61.3,
        "时延ms_最大": 96.6,
        "平均跳数": 8.8,
        "路径切换次数": 44,
        "瓶颈容量Gbps_均值": 3.4,
        "切片达标率(≥2Gbps)": "92%"
      },
      "喀什站↔利雅得站": {
        "可用率": "100%",
        "时延ms_均值": 17.5,
        "时延ms_最小": 11.7,
        "时延ms_最大": 31.4,
        "平均跳数": 3.0,
        "路径切换次数": 31,
        "瓶颈容量Gbps_均值": 5.2,
        "切片达标率(≥2Gbps)": "100%"
      },
      "喀什站↔内罗毕站": {
        "可用率": "100%",
        "时延ms_均值": 28.2,
        "时延ms_最小": 21.9,
        "时延ms_最大": 66.3,
        "平均跳数": 4.0,
        "路径切换次数": 31,
        "瓶颈容量Gbps_均值": 4.6,
        "切片达标率(≥2Gbps)": "100%"
      },
      "利雅得站↔内罗毕站": {
        "可用率": "100%",
        "时延ms_均值": 19.0,
        "时延ms_最小": 11.3,
        "时延ms_最大": 37.4,
        "平均跳数": 3.1,
        "路径切换次数": 43,
        "瓶颈容量Gbps_均值": 4.3,
        "切片达标率(≥2Gbps)": "100%"
      }
    },
    "插件·最大瓶颈容量优先(Widest)": {
      "北京站↔三亚站": {
        "可用率": "94%",
        "时延ms_均值": 128.0,
        "时延ms_最小": 13.8,
        "时延ms_最大": 340.0,
        "平均跳数": 13.4,
        "路径切换次数": 61,
        "瓶颈容量Gbps_均值": 4.0,
        "切片达标率(≥2Gbps)": "98%"
      },
      "北京站↔喀什站": {
        "可用率": "100%",
        "时延ms_均值": 126.8,
        "时延ms_最小": 18.1,
        "时延ms_最大": 321.8,
        "平均跳数": 13.1,
        "路径切换次数": 92,
        "瓶颈容量Gbps_均值": 5.4,
        "切片达标率(≥2Gbps)": "100%"
      },
      "北京站↔利雅得站": {
        "可用率": "100%",
        "时延ms_均值": 162.4,
        "时延ms_最小": 31.2,
        "时延ms_最大": 313.4,
        "平均跳数": 16.4,
        "路径切换次数": 78,
        "瓶颈容量Gbps_均值": 5.2,
        "切片达标率(≥2Gbps)": "100%"
      },
      "北京站↔内罗毕站": {
        "可用率": "100%",
        "时延ms_均值": 177.4,
        "时延ms_最小": 41.0,
        "时延ms_最大": 421.4,
        "平均跳数": 18.0,
        "路径切换次数": 76,
        "瓶颈容量Gbps_均值": 4.9,
        "切片达标率(≥2Gbps)": "100%"
      },
      "三亚站↔喀什站": {
        "可用率": "94%",
        "时延ms_均值": 74.1,
        "时延ms_最小": 16.0,
        "时延ms_最大": 307.8,
        "平均跳数": 8.2,
        "路径切换次数": 43,
        "瓶颈容量Gbps_均值": 4.0,
        "切片达标率(≥2Gbps)": "98%"
      },
      "三亚站↔利雅得站": {
        "可用率": "94%",
        "时延ms_均值": 115.5,
        "时延ms_最小": 38.6,
        "时延ms_最大": 299.6,
        "平均跳数": 12.0,
        "路径切换次数": 47,
        "瓶颈容量Gbps_均值": 4.0,
        "切片达标率(≥2Gbps)": "98%"
      },
      "三亚站↔内罗毕站": {
        "可用率": "94%",
        "时延ms_均值": 163.8,
        "时延ms_最小": 61.3,
        "时延ms_最大": 469.5,
        "平均跳数": 16.7,
        "路径切换次数": 42,
        "瓶颈容量Gbps_均值": 4.0,
        "切片达标率(≥2Gbps)": "98%"
      },
      "喀什站↔利雅得站": {
        "可用率": "100%",
        "时延ms_均值": 65.3,
        "时延ms_最小": 14.8,
        "时延ms_最大": 323.8,
        "平均跳数": 7.5,
        "路径切换次数": 58,
        "瓶颈容量Gbps_均值": 5.6,
        "切片达标率(≥2Gbps)": "100%"
      },
      "喀什站↔内罗毕站": {
        "可用率": "100%",
        "时延ms_均值": 187.8,
        "时延ms_最小": 24.5,
        "时延ms_最大": 455.0,
        "平均跳数": 18.9,
        "路径切换次数": 71,
        "瓶颈容量Gbps_均值": 5.2,
        "切片达标率(≥2Gbps)": "100%"
      },
      "利雅得站↔内罗毕站": {
        "可用率": "100%",
        "时延ms_均值": 167.9,
        "时延ms_最小": 15.2,
        "时延ms_最大": 442.5,
        "平均跳数": 16.9,
        "路径切换次数": 71,
        "瓶颈容量Gbps_均值": 5.0,
        "切片达标率(≥2Gbps)": "100%"
      }
    }
  },
  "收敛开销": {
    "基线·时延最短路(Dijkstra)": {
      "变更条目总数": 3325,
      "平均每片变更条目": 16.54,
      "变更切片占比": "84%",
      "峰值单切片变更": 84,
      "峰值时刻s": 3060.0,
      "收敛时间下界ms/片(τ=5ms)": 82.7
    },
    "插件·最大瓶颈容量优先(Widest)": {
      "变更条目总数": 10879,
      "平均每片变更条目": 54.12,
      "变更切片占比": "83%",
      "峰值单切片变更": 192,
      "峰值时刻s": 870.0,
      "收敛时间下界ms/片(τ=5ms)": 270.6
    }
  }
}