| { |
| "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", |
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| "unavailable", |
| "silent", |
| "degraded" |
| ] |
| }, |
| { |
| "timestamp": 1777669524, |
| "component": "span|search::search.Search/Nearby", |
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| "slow", |
| "missing" |
| ] |
| }, |
| { |
| "timestamp": 1777669524, |
| "component": "span|search::geo.Geo/Nearby", |
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| "missing" |
| ] |
| }, |
| { |
| "timestamp": 1777669524, |
| "component": "span|search::rate.Rate/GetRates", |
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| ] |
| }, |
| { |
| "timestamp": 1777669524, |
| "component": "span|frontend::search.Search/Nearby", |
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| ] |
| }, |
| { |
| "timestamp": 1777669524, |
| "component": "span|frontend::HTTP /hotels", |
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| "slow", |
| "missing" |
| ] |
| }, |
| { |
| "timestamp": 1777669524, |
| "component": "service|rate", |
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| "unavailable", |
| "silent", |
| "degraded" |
| ] |
| }, |
| { |
| "timestamp": 1777669524, |
| "component": "span|rate::rate.Rate/GetRates", |
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| "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", |
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| "unavailable", |
| "silent", |
| "degraded" |
| ] |
| } |
| ], |
| "alarm_nodes": [ |
| { |
| "timestamp": 1777669524, |
| "component": "span|search::search.Search/Nearby", |
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| "slow", |
| "missing" |
| ] |
| }, |
| { |
| "timestamp": 1777669524, |
| "component": "span|frontend::HTTP /hotels", |
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| "slow", |
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| ] |
| } |
| ], |
| "path_terminal_alarm_nodes": [ |
| { |
| "timestamp": 1777669524, |
| "component": "span|search::search.Search/Nearby", |
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| }, |
| { |
| "timestamp": 1777669524, |
| "component": "span|frontend::HTTP /hotels", |
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| ] |
| } |
| ], |
| "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", |
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| "normal_success_rate": 1.0, |
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| "abnormal_avg_duration": 1.836230989111675, |
| "avg_duration_ratio": 305.59505141324877, |
| "normal_p99": 0.01545573443, |
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| "conclusion_span_name": "HTTP /hotels", |
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| "method": "bare_operation_unique", |
| "conclusion_span_name": "HTTP /hotels", |
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| "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", |
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| "abnormal_success_rate": 0.007352941176470588, |
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| "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, |
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| "normal_avg_duration": 0.006008706556666667, |
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| "exact_component:span|frontend::HTTP /hotels", |
| "service_operation:frontend::HTTP /hotels", |
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| ] |
| }, |
| "path_ids": [ |
| "path-4", |
| "path-6", |
| "path-7", |
| "path-9", |
| "path-10" |
| ] |
| }, |
| { |
| "node_id": 206, |
| "component": "span|search::search.Search/Nearby", |
| "issue_strength": "unknown", |
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| "reason": "path_terminal", |
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| "service_operation:search::search.Search/Nearby", |
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| "legacy_exact:span|search::search.Search/Nearby", |
| "legacy_exact:search::search.Search/Nearby", |
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| ] |
| }, |
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| "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", |
| "reason": "no_path_found", |
| "path_status": "strong_unexplained", |
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| "conclusion_span_name": "HTTP /recommendations", |
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| "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", |
| "issue_strength_reason": "conclusion_row_unavailable", |
| "reason": "no_path_found", |
| "path_status": "unexplained", |
| "has_issues": false, |
| "conclusion_match": { |
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| "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" |
| ] |
| }, |
| "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 |
| } |
| } |
