{
    "case_name": "batch-01KQJNRK9RP67RCPCFMCWA1MHJ",
    "fault_type": "NetworkDelay",
    "root_resolution_method": "network_ground_truth_to",
    "alarm_nodes_scope": "path_terminal_alarm_nodes",
    "nodes": [
        {
            "timestamp": 1777669524,
            "component": "service|search",
            "state": [
                "unavailable",
                "silent",
                "degraded"
            ]
        },
        {
            "timestamp": 1777669524,
            "component": "span|search::search.Search/Nearby",
            "state": [
                "slow",
                "missing"
            ]
        },
        {
            "timestamp": 1777669524,
            "component": "span|search::geo.Geo/Nearby",
            "state": [
                "missing"
            ]
        },
        {
            "timestamp": 1777669524,
            "component": "span|search::rate.Rate/GetRates",
            "state": [
                "slow",
                "missing"
            ]
        },
        {
            "timestamp": 1777669524,
            "component": "span|frontend::search.Search/Nearby",
            "state": [
                "slow",
                "missing"
            ]
        },
        {
            "timestamp": 1777669524,
            "component": "span|frontend::HTTP /hotels",
            "state": [
                "slow",
                "missing"
            ]
        },
        {
            "timestamp": 1777669524,
            "component": "service|rate",
            "state": [
                "unavailable",
                "silent",
                "degraded"
            ]
        },
        {
            "timestamp": 1777669524,
            "component": "span|rate::rate.Rate/GetRates",
            "state": [
                "missing"
            ]
        },
        {
            "timestamp": 1777669524,
            "component": "span|rate::memcached_get_multi_rate",
            "state": [
                "missing"
            ]
        }
    ],
    "edges": [
        {
            "source": "service|search",
            "target": "span|search::rate.Rate/GetRates"
        },
        {
            "source": "service|rate",
            "target": "span|rate::memcached_get_multi_rate"
        },
        {
            "source": "span|search::search.Search/Nearby",
            "target": "span|frontend::search.Search/Nearby"
        },
        {
            "source": "span|search::geo.Geo/Nearby",
            "target": "span|search::search.Search/Nearby"
        },
        {
            "source": "span|rate::memcached_get_multi_rate",
            "target": "span|rate::rate.Rate/GetRates"
        },
        {
            "source": "span|search::rate.Rate/GetRates",
            "target": "span|search::search.Search/Nearby"
        },
        {
            "source": "span|frontend::search.Search/Nearby",
            "target": "span|frontend::HTTP /hotels"
        },
        {
            "source": "service|search",
            "target": "span|search::search.Search/Nearby"
        },
        {
            "source": "span|rate::rate.Rate/GetRates",
            "target": "span|search::rate.Rate/GetRates"
        },
        {
            "source": "service|search",
            "target": "span|search::geo.Geo/Nearby"
        },
        {
            "source": "service|rate",
            "target": "span|rate::rate.Rate/GetRates"
        }
    ],
    "root_causes": [
        {
            "timestamp": 1777669524,
            "component": "service|search",
            "state": [
                "unavailable",
                "silent",
                "degraded"
            ]
        }
    ],
    "alarm_nodes": [
        {
            "timestamp": 1777669524,
            "component": "span|search::search.Search/Nearby",
            "state": [
                "slow",
                "missing"
            ]
        },
        {
            "timestamp": 1777669524,
            "component": "span|frontend::HTTP /hotels",
            "state": [
                "slow",
                "missing"
            ]
        }
    ],
    "path_terminal_alarm_nodes": [
        {
            "timestamp": 1777669524,
            "component": "span|search::search.Search/Nearby",
            "state": [
                "slow",
                "missing"
            ]
        },
        {
            "timestamp": 1777669524,
            "component": "span|frontend::HTTP /hotels",
            "state": [
                "slow",
                "missing"
            ]
        }
    ],
    "component_to_service": {
        "service|search": "search",
        "span|search::search.Search/Nearby": "search",
        "span|search::geo.Geo/Nearby": "search",
        "span|search::rate.Rate/GetRates": "search",
        "span|frontend::search.Search/Nearby": "frontend",
        "span|frontend::HTTP /hotels": "frontend",
        "service|rate": "rate",
        "span|rate::rate.Rate/GetRates": "rate",
        "span|rate::memcached_get_multi_rate": "rate"
    },
    "candidate_alarm_nodes": [
        {
            "node_id": 179,
            "component": "span|frontend::HTTP /hotels",
            "issue_strength": "strong",
            "issue_strength_reason": "conclusion_issues",
            "has_issues": true,
            "normal_success_rate": 1.0,
            "abnormal_success_rate": 1.0,
            "success_rate_drop": 0.0,
            "normal_avg_duration": 0.006008706556666667,
            "abnormal_avg_duration": 1.836230989111675,
            "avg_duration_ratio": 305.59505141324877,
            "normal_p99": 0.01545573443,
            "abnormal_p99": 3.1960772637999995,
            "p99_ratio": 206.7890903712946,
            "conclusion_span_name": "HTTP /hotels",
            "conclusion_match": {
                "status": "matched",
                "method": "bare_operation_unique",
                "conclusion_span_name": "HTTP /hotels",
                "attempted_keys": [
                    "exact_component:span|frontend::HTTP /hotels",
                    "service_operation:frontend::HTTP /hotels",
                    "bare_operation_unique:HTTP /hotels"
                ]
            }
        },
        {
            "node_id": 181,
            "component": "span|frontend::HTTP /recommendations",
            "issue_strength": "strong",
            "issue_strength_reason": "conclusion_issues",
            "has_issues": true,
            "normal_success_rate": 1.0,
            "abnormal_success_rate": 0.007352941176470588,
            "success_rate_drop": 0.9926470588235294,
            "normal_avg_duration": 0.0011852439905362777,
            "abnormal_avg_duration": 9.228685294117647e-05,
            "avg_duration_ratio": 0.07786316883110303,
            "normal_p99": 0.0035099240799999895,
            "abnormal_p99": 0.0002866948000000011,
            "p99_ratio": 0.08168119693346812,
            "conclusion_span_name": "HTTP /recommendations",
            "conclusion_match": {
                "status": "matched",
                "method": "bare_operation_unique",
                "conclusion_span_name": "HTTP /recommendations",
                "attempted_keys": [
                    "exact_component:span|frontend::HTTP /recommendations",
                    "service_operation:frontend::HTTP /recommendations",
                    "bare_operation_unique:HTTP /recommendations"
                ]
            }
        },
        {
            "node_id": 199,
            "component": "span|recommendation::recommendation.Recommendation/GetRecommendations",
            "issue_strength": "unknown",
            "issue_strength_reason": "conclusion_row_unavailable",
            "has_issues": false,
            "conclusion_match": {
                "status": "unmatched",
                "method": "none",
                "attempted_keys": [
                    "exact_component:span|recommendation::recommendation.Recommendation/GetRecommendations",
                    "service_operation:recommendation::recommendation.Recommendation/GetRecommendations",
                    "bare_operation_unique:recommendation.Recommendation/GetRecommendations",
                    "legacy_exact:span|recommendation::recommendation.Recommendation/GetRecommendations",
                    "legacy_exact:recommendation::recommendation.Recommendation/GetRecommendations",
                    "legacy_exact:recommendation.Recommendation/GetRecommendations"
                ]
            }
        },
        {
            "node_id": 206,
            "component": "span|search::search.Search/Nearby",
            "issue_strength": "unknown",
            "issue_strength_reason": "conclusion_row_unavailable",
            "has_issues": false,
            "conclusion_match": {
                "status": "unmatched",
                "method": "none",
                "attempted_keys": [
                    "exact_component:span|search::search.Search/Nearby",
                    "service_operation:search::search.Search/Nearby",
                    "bare_operation_unique:search.Search/Nearby",
                    "legacy_exact:span|search::search.Search/Nearby",
                    "legacy_exact:search::search.Search/Nearby",
                    "legacy_exact:search.Search/Nearby"
                ]
            }
        }
    ],
    "explained_alarm_nodes": [
        {
            "node_id": 179,
            "component": "span|frontend::HTTP /hotels",
            "issue_strength": "strong",
            "issue_strength_reason": "conclusion_issues",
            "reason": "path_terminal",
            "path_status": "explained",
            "has_issues": true,
            "normal_success_rate": 1.0,
            "abnormal_success_rate": 1.0,
            "success_rate_drop": 0.0,
            "normal_avg_duration": 0.006008706556666667,
            "abnormal_avg_duration": 1.836230989111675,
            "avg_duration_ratio": 305.59505141324877,
            "normal_p99": 0.01545573443,
            "abnormal_p99": 3.1960772637999995,
            "p99_ratio": 206.7890903712946,
            "conclusion_span_name": "HTTP /hotels",
            "conclusion_match": {
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                "method": "bare_operation_unique",
                "conclusion_span_name": "HTTP /hotels",
                "attempted_keys": [
                    "exact_component:span|frontend::HTTP /hotels",
                    "service_operation:frontend::HTTP /hotels",
                    "bare_operation_unique:HTTP /hotels"
                ]
            },
            "path_ids": [
                "path-4",
                "path-6",
                "path-7",
                "path-9",
                "path-10"
            ]
        },
        {
            "node_id": 206,
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                "attempted_keys": [
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                    "legacy_exact:span|search::search.Search/Nearby",
                    "legacy_exact:search::search.Search/Nearby",
                    "legacy_exact:search.Search/Nearby"
                ]
            },
            "path_ids": [
                "path-0",
                "path-1",
                "path-2",
                "path-3",
                "path-5",
                "path-8"
            ]
        }
    ],
    "unexplained_alarm_nodes": [
        {
            "node_id": 181,
            "component": "span|frontend::HTTP /recommendations",
            "issue_strength": "strong",
            "issue_strength_reason": "conclusion_issues",
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            "abnormal_avg_duration": 9.228685294117647e-05,
            "avg_duration_ratio": 0.07786316883110303,
            "normal_p99": 0.0035099240799999895,
            "abnormal_p99": 0.0002866948000000011,
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            "conclusion_span_name": "HTTP /recommendations",
            "conclusion_match": {
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                "method": "bare_operation_unique",
                "conclusion_span_name": "HTTP /recommendations",
                "attempted_keys": [
                    "exact_component:span|frontend::HTTP /recommendations",
                    "service_operation:frontend::HTTP /recommendations",
                    "bare_operation_unique:HTTP /recommendations"
                ]
            },
            "drop_reason": "no_path_found"
        },
        {
            "node_id": 199,
            "component": "span|recommendation::recommendation.Recommendation/GetRecommendations",
            "issue_strength": "unknown",
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            "reason": "no_path_found",
            "path_status": "unexplained",
            "has_issues": false,
            "conclusion_match": {
                "status": "unmatched",
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                "attempted_keys": [
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                    "service_operation:recommendation::recommendation.Recommendation/GetRecommendations",
                    "bare_operation_unique:recommendation.Recommendation/GetRecommendations",
                    "legacy_exact:span|recommendation::recommendation.Recommendation/GetRecommendations",
                    "legacy_exact:recommendation::recommendation.Recommendation/GetRecommendations",
                    "legacy_exact:recommendation.Recommendation/GetRecommendations"
                ]
            },
            "drop_reason": "schema_unmatched"
        }
    ],
    "candidate_alarm_count": 4,
    "explained_alarm_count": 2,
    "unexplained_alarm_count": 2,
    "candidate_strong_alarm_count": 2,
    "explained_strong_alarm_count": 1,
    "unexplained_strong_alarm_count": 1,
    "strong_alarm_coverage": 0.5,
    "confidence_breakdown": {
        "rule_admission_confidence": 1.0,
        "evidence_confidence": 0.5,
        "alarm_coverage_confidence": 0.5,
        "final_confidence": 0.5
    }
}