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.gitattributes

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+cases/batch-01KQKFP1BN9YPB54XYDNMF6JCM/result.json filter=lfs diff=lfs merge=lfs -text
+cases/batch-01KQKFRKAJZ8DVJZSHTAEGNEN9/result.json filter=lfs diff=lfs merge=lfs -text
+cases/batch-01KQKFRN92GEVSF4RKQ9STAHCS/result.json filter=lfs diff=lfs merge=lfs -text
+cases/batch-01KQKMQR349X061866XW7WW0JK/result.json filter=lfs diff=lfs merge=lfs -text
+cases/batch-01KQKMRHFSXYCTWWH8B2T0YJR2/result.json filter=lfs diff=lfs merge=lfs -text
+cases/hs0-frontend-partition-j6lxxv/result.json filter=lfs diff=lfs merge=lfs -text
+cases/ts1-ts-route-service-latency-vhk7dz/result.json filter=lfs diff=lfs merge=lfs -text
+cases/ts1-ts-travel-plan-service-return-kp5bqw/result.json filter=lfs diff=lfs merge=lfs -text
+cases/ts3-ts-inside-payment-service-return-vds5h6/result.json filter=lfs diff=lfs merge=lfs -text
+cases/ts4-ts-train-service-latency-5gvbsq/result.json filter=lfs diff=lfs merge=lfs -text
+cases/ts4-ts-travel-service-return-j872pp/result.json filter=lfs diff=lfs merge=lfs -text

README.md

@@ -0,0 +1,137 @@
+---
+license: apache-2.0
+pretty_name: "ops-lite: Curated RCA Evaluation Set for Microservice Systems"
+size_categories:
+  - n<1K
+task_categories:
+  - graph-ml
+  - tabular-classification
+  - other
+task_ids:
+  - multi-class-classification
+language:
+  - en
+tags:
+  - root-cause-analysis
+  - rca
+  - microservices
+  - observability
+  - aiops
+  - chaos-engineering
+  - causal-graph
+  - benchmark
+annotations_creators:
+  - machine-generated
+language_creators:
+  - machine-generated
+source_datasets:
+  - original
+configs:
+  - config_name: default
+    data_files:
+      - split: test
+        path: "manifest.jsonl"
+---
+
+# ops-lite
+
+A curated 500-case root-cause-analysis (RCA) evaluation set for
+microservice systems, with manifest-driven causal-graph ground truth.
+
+Each case bundles:
+
+- a chaos-injection ground truth (`injection.json`)
+- a causal service graph derived from the injection's fault contract
+  (`causal_graph.json`)
+- the runtime environment snapshot (`env.json`, `result.json`,
+  `label.txt`)
+- 12 parquet metric tables per case, split into the abnormal window
+  (during fault) and the normal window (baseline)
+
+The corpus spans three open-source microservice testbeds:
+
+| system | n | description |
+|---|---:|---|
+| `ts` (Train-Ticket)        | 320 | Java/Spring Cloud microservice system, 44 application services |
+| `hs` (Hotel Reservation / DeathStarBench) | 142 | Go/gRPC microservice system, 9 application services |
+| `otel-demo`                |  38 | OpenTelemetry Demo e-commerce app, 15 polyglot application services |
+
+## Intended use
+
+Benchmarking RCA algorithms on microservice fault propagation. Each case
+provides the ground-truth root-cause service(s) and a manifest-derived
+causal graph against which an algorithm's predicted ranking or path can
+be scored.
+
+## Pipeline
+
+1. **Generation** — chaos faults are injected and observed by AegisLab,
+   an open-source RCA benchmarking platform. A detector confirms each
+   case is observable end-to-end before it enters the candidate pool.
+2. **Annotation** — for every observable case, a manifest-driven causal
+   graph reasoner (rcabench-platform v3 `internal/reasoning`)
+   enumerates the fault propagation layer-by-layer from the registered
+   fault manifest, producing the `causal_graph.json` ground truth.
+3. **Curation** — a 1464-case raw pool is reduced to 500 via a greedy
+   selector with hard filters (cyclic graphs, lp ≤ 1, frontend-only
+   injections) and soft caps on system / chaos-family / root-service.
+
+See `README.md` (long form) inside the repo for the full selection
+recipe and reproducibility commands.
+
+## Data layout
+
+```
+ops-lite/
+├── manifest.jsonl            # 500 lines, one JSON record per case
+├── README.md
+├── croissant.json            # core Croissant + RAI fields
+└── cases/
+    └── <case-name>/
+        ├── injection.json
+        ├── causal_graph.json
+        ├── env.json
+        ├── result.json
+        ├── label.txt
+        └── *.parquet         # abnormal_* + normal_*
+```
+
+`manifest.jsonl` schema:
+
+```json
+{
+  "name": "ts0-ts-order-service-exception-l2bqm5",
+  "system": "ts|hs|otel-demo",
+  "longest_path": 7,
+  "n_svc": 13,
+  "n_edge": 21,
+  "n_alarm_svc": 2,
+  "root_services": ["ts-order-service"],
+  "chaos_family": "JVM*|HTTP*|Network*|Pod*|*Stress|DNS|Time|hybrid_clean|hybrid_kill",
+  "primary_kind": "<chaos_type or 'hybrid'>",
+  "subtypes": ["..."],
+  "hybrid": false,
+  "has_kill_leg": false
+}
+```
+
+## Composition
+
+| metric | value |
+|---|---:|
+| total cases | 500 |
+| mean `longest_path` | 3.18 |
+| mean `n_edge` | 4.06 |
+| mean `n_svc` | 3.97 |
+| chaos families | 8 |
+| systems | 3 |
+
+## License
+
+Apache-2.0. The underlying microservice testbeds (Train-Ticket,
+Hotel Reservation / DeathStarBench, OpenTelemetry Demo) retain their own
+upstream licenses.
+
+## Citation
+
+A formal citation will be added on publication.

cases/batch-01KQK2HEA575BTKM4PN7J5RW6T/env.json

@@ -0,0 +1,8 @@
+{
+    "NAMESPACE": "ts5",
+    "DB_TIMEZONE": "UTC",
+    "NORMAL_START": "1777682622",
+    "NORMAL_END": "1777682922",
+    "ABNORMAL_START": "1777682922",
+    "ABNORMAL_END": "1777683221"
+}

cases/batch-01KQK2HEA575BTKM4PN7J5RW6T/injection.json

@@ -0,0 +1,111 @@
+{
+    "id": 2590,
+    "name": "batch-01KQK2HEA575BTKM4PN7J5RW6T",
+    "fault_type": "hybrid",
+    "category": "ts",
+    "pre_duration": 5,
+    "start_time": "2026-05-02T08:48:42+08:00",
+    "end_time": "2026-05-02T08:53:41+08:00",
+    "state": "inject_success",
+    "status": "enabled",
+    "benchmark_id": 108,
+    "benchmark_name": "clickhouse",
+    "pedestal_id": 149,
+    "pedestal_name": "ts",
+    "created_at": "2026-05-02T08:48:41.859+08:00",
+    "updated_at": "2026-05-02T08:53:42.216+08:00",
+    "engine_config_summary": [
+        {
+            "app": "ts-basic-service",
+            "chaos_type": "JVMRuntimeMutator",
+            "class": "fdse.microservice.controller.BasicController",
+            "duration": 5,
+            "method": "queryForTravels",
+            "mutator_config": "constant:\"/basic/travels\":\"mutated_/basic/travels\"",
+            "namespace": "ts5",
+            "system": "ts",
+            "system_type": "ts",
+            "time_offset": 0
+        },
+        {
+            "app": "ts-station-service",
+            "chaos_type": "NetworkPartition",
+            "direction": "to",
+            "duration": 5,
+            "namespace": "ts5",
+            "system": "ts",
+            "system_type": "ts",
+            "target_service": "mysql",
+            "time_offset": 0
+        }
+    ],
+    "task_id": "2c6e8014-3753-4e7f-8f4f-bf1c58009073",
+    "trace_id": "d81e297b-fecb-40dd-8539-eb112a00a9c5",
+    "source": "injection",
+    "description": "Fault batch for task 2c6e8014-3753-4e7f-8f4f-bf1c58009073 (2 faults)",
+    "engine_config": [
+        {
+            "app": "ts-basic-service",
+            "chaos_type": "JVMRuntimeMutator",
+            "class": "fdse.microservice.controller.BasicController",
+            "duration": 5,
+            "method": "queryForTravels",
+            "mutator_config": "constant:\"/basic/travels\":\"mutated_/basic/travels\"",
+            "namespace": "ts5",
+            "system": "ts",
+            "system_type": "ts",
+            "time_offset": 0
+        },
+        {
+            "app": "ts-station-service",
+            "chaos_type": "NetworkPartition",
+            "direction": "to",
+            "duration": 5,
+            "namespace": "ts5",
+            "system": "ts",
+            "system_type": "ts",
+            "target_service": "mysql",
+            "time_offset": 0
+        }
+    ],
+    "ground_truth": [
+        {
+            "service": [
+                "ts-basic-service"
+            ],
+            "pod": [
+                "ts-basic-service-67858c87fb-bnlfg"
+            ],
+            "container": [
+                "ts-basic-service"
+            ],
+            "function": [
+                "fdse.microservice.controller.BasicController.queryForTravels"
+            ]
+        },
+        {
+            "service": [
+                "ts-station-service",
+                "mysql"
+            ],
+            "pod": [
+                "mysql-0",
+                "ts-station-service-b654d6866-hg4bd"
+            ],
+            "container": [
+                "mysql",
+                "ts-station-service"
+            ],
+            "span": [
+                "ALTER table ts",
+                "CREATE table ts",
+                "INSERT station",
+                "INSERT ts.station",
+                "SELECT ts",
+                "SELECT ts.station",
+                "SELECT ts.ts"
+            ]
+        }
+    ],
+    "groundtruth_source": "auto"
+}

cases/batch-01KQK2HEA575BTKM4PN7J5RW6T/label.txt

@@ -0,0 +1 @@
+attributed

cases/hs10-rate-pod-failure-6xx86z/causal_graph.json

@@ -0,0 +1,130 @@
+{
+    "nodes": [
+        {
+            "timestamp": 1777717656,
+            "component": "service|rate",
+            "state": [
+                "unavailable"
+            ]
+        },
+        {
+            "timestamp": 1777717656,
+            "component": "span|rate::rate.Rate/GetRates",
+            "state": [
+                "missing"
+            ]
+        },
+        {
+            "timestamp": 1777717656,
+            "component": "span|rate::memcached_get_multi_rate",
+            "state": [
+                "missing"
+            ]
+        },
+        {
+            "timestamp": 1777717670,
+            "component": "span|search::rate.Rate/GetRates",
+            "state": [
+                "missing",
+                "healthy"
+            ]
+        },
+        {
+            "timestamp": 1777717670,
+            "component": "span|search::search.Search/Nearby",
+            "state": [
+                "missing",
+                "healthy"
+            ]
+        },
+        {
+            "timestamp": 1777717716,
+            "component": "span|frontend::search.Search/Nearby",
+            "state": [
+                "missing",
+                "healthy"
+            ]
+        },
+        {
+            "timestamp": 1777717716,
+            "component": "span|frontend::HTTP /hotels",
+            "state": [
+                "erroring",
+                "missing"
+            ]
+        }
+    ],
+    "edges": [
+        {
+            "source": "span|search::rate.Rate/GetRates",
+            "target": "span|search::search.Search/Nearby"
+        },
+        {
+            "source": "span|search::search.Search/Nearby",
+            "target": "span|frontend::search.Search/Nearby"
+        },
+        {
+            "source": "span|rate::memcached_get_multi_rate",
+            "target": "span|rate::rate.Rate/GetRates"
+        },
+        {
+            "source": "service|rate",
+            "target": "span|rate::rate.Rate/GetRates"
+        },
+        {
+            "source": "span|rate::rate.Rate/GetRates",
+            "target": "span|search::rate.Rate/GetRates"
+        },
+        {
+            "source": "span|frontend::search.Search/Nearby",
+            "target": "span|frontend::HTTP /hotels"
+        },
+        {
+            "source": "service|rate",
+            "target": "span|rate::memcached_get_multi_rate"
+        }
+    ],
+    "root_causes": [
+        {
+            "timestamp": null,
+            "component": "service|rate",
+            "state": [
+                "unknown"
+            ]
+        }
+    ],
+    "alarm_nodes": [
+        {
+            "timestamp": 1777717656,
+            "component": "span|rate::rate.Rate/GetRates",
+            "state": [
+                "missing"
+            ]
+        },
+        {
+            "timestamp": 1777717670,
+            "component": "span|search::search.Search/Nearby",
+            "state": [
+                "missing",
+                "healthy"
+            ]
+        },
+        {
+            "timestamp": 1777717716,
+            "component": "span|frontend::HTTP /hotels",
+            "state": [
+                "erroring",
+                "missing"
+            ]
+        }
+    ],
+    "component_to_service": {
+        "service|rate": "rate",
+        "span|rate::rate.Rate/GetRates": "rate",
+        "span|rate::memcached_get_multi_rate": "rate",
+        "span|search::rate.Rate/GetRates": "search",
+        "span|search::search.Search/Nearby": "search",
+        "span|frontend::search.Search/Nearby": "frontend",
+        "span|frontend::HTTP /hotels": "frontend"
+    }
+}

cases/hs10-rate-pod-failure-6xx86z/env.json

@@ -0,0 +1,8 @@
+{
+    "NAMESPACE": "hs10",
+    "DB_TIMEZONE": "UTC",
+    "NORMAL_START": "1777717356",
+    "NORMAL_END": "1777717656",
+    "ABNORMAL_START": "1777717656",
+    "ABNORMAL_END": "1777717956"
+}

cases/hs8-user-pod-failure-q2q5tv/causal_graph.json

@@ -0,0 +1,863 @@
+{
+    "case_name": "hs8-user-pod-failure-q2q5tv",
+    "fault_type": "PodFailure",
+    "root_resolution_method": "container_skipped_dead_end_then_service_fallback_internal",
+    "alarm_nodes_scope": "path_terminal_alarm_nodes",
+    "nodes": [
+        {
+            "timestamp": 1777717510,
+            "component": "service|user",
+            "state": [
+                "unavailable"
+            ]
+        },
+        {
+            "timestamp": 1777717510,
+            "component": "span|user::user.User/CheckUser",
+            "state": [
+                "missing"
+            ]
+        },
+        {
+            "timestamp": 1777717510,
+            "component": "span|frontend::user.User/CheckUser",
+            "state": [
+                "erroring"
+            ]
+        },
+        {
+            "timestamp": 1777717510,
+            "component": "span|frontend::HTTP /cinema",
+            "state": [
+                "erroring"
+            ]
+        },
+        {
+            "timestamp": 1777717510,
+            "component": "span|frontend::HTTP /museums",
+            "state": [
+                "erroring"
+            ]
+        },
+        {
+            "timestamp": 1777717510,
+            "component": "span|frontend::HTTP /reservation",
+            "state": [
+                "erroring"
+            ]
+        },
+        {
+            "timestamp": 1777717510,
+            "component": "span|frontend::HTTP /restaurants",
+            "state": [
+                "erroring"
+            ]
+        },
+        {
+            "timestamp": 1777717510,
+            "component": "span|frontend::HTTP /user",
+            "state": [
+                "erroring"
+            ]
+        }
+    ],
+    "edges": [
+        {
+            "source": "span|frontend::user.User/CheckUser",
+            "target": "span|frontend::HTTP /user"
+        },
+        {
+            "source": "span|user::user.User/CheckUser",
+            "target": "span|frontend::user.User/CheckUser"
+        },
+        {
+            "source": "span|frontend::user.User/CheckUser",
+            "target": "span|frontend::HTTP /reservation"
+        },
+        {
+            "source": "span|frontend::user.User/CheckUser",
+            "target": "span|frontend::HTTP /restaurants"
+        },
+        {
+            "source": "span|frontend::user.User/CheckUser",
+            "target": "span|frontend::HTTP /cinema"
+        },
+        {
+            "source": "service|user",
+            "target": "span|user::user.User/CheckUser"
+        },
+        {
+            "source": "span|frontend::user.User/CheckUser",
+            "target": "span|frontend::HTTP /museums"
+        }
+    ],
+    "root_causes": [
+        {
+            "timestamp": 1777717510,
+            "component": "service|user",
+            "state": [
+                "unavailable"
+            ]
+        }
+    ],
+    "alarm_nodes": [
+        {
+            "timestamp": 1777717510,
+            "component": "span|user::user.User/CheckUser",
+            "state": [
+                "missing"
+            ]
+        },
+        {
+            "timestamp": 1777717510,
+            "component": "span|frontend::user.User/CheckUser",
+            "state": [
+                "erroring"
+            ]
+        },
+        {
+            "timestamp": 1777717510,
+            "component": "span|frontend::HTTP /cinema",
+            "state": [
+                "erroring"
+            ]
+        },
+        {
+            "timestamp": 1777717510,
+            "component": "span|frontend::HTTP /museums",
+            "state": [
+                "erroring"
+            ]
+        },
+        {
+            "timestamp": 1777717510,
+            "component": "span|frontend::HTTP /reservation",
+            "state": [
+                "erroring"
+            ]
+        },
+        {
+            "timestamp": 1777717510,
+            "component": "span|frontend::HTTP /restaurants",
+            "state": [
+                "erroring"
+            ]
+        },
+        {
+            "timestamp": 1777717510,
+            "component": "span|frontend::HTTP /user",
+            "state": [
+                "erroring"
+            ]
+        }
+    ],
+    "path_terminal_alarm_nodes": [
+        {
+            "timestamp": 1777717510,
+            "component": "span|user::user.User/CheckUser",
+            "state": [
+                "missing"
+            ]
+        },
+        {
+            "timestamp": 1777717510,
+            "component": "span|frontend::user.User/CheckUser",
+            "state": [
+                "erroring"
+            ]
+        },
+        {
+            "timestamp": 1777717510,
+            "component": "span|frontend::HTTP /cinema",
+            "state": [
+                "erroring"
+            ]
+        },
+        {
+            "timestamp": 1777717510,
+            "component": "span|frontend::HTTP /museums",
+            "state": [
+                "erroring"
+            ]
+        },
+        {
+            "timestamp": 1777717510,
+            "component": "span|frontend::HTTP /reservation",
+            "state": [
+                "erroring"
+            ]
+        },
+        {
+            "timestamp": 1777717510,
+            "component": "span|frontend::HTTP /restaurants",
+            "state": [
+                "erroring"
+            ]
+        },
+        {
+            "timestamp": 1777717510,
+            "component": "span|frontend::HTTP /user",
+            "state": [
+                "erroring"
+            ]
+        }
+    ],
+    "component_to_service": {
+        "service|user": "user",
+        "span|user::user.User/CheckUser": "user",
+        "span|frontend::user.User/CheckUser": "frontend",
+        "span|frontend::HTTP /cinema": "frontend",
+        "span|frontend::HTTP /museums": "frontend",
+        "span|frontend::HTTP /reservation": "frontend",
+        "span|frontend::HTTP /restaurants": "frontend",
+        "span|frontend::HTTP /user": "frontend"
+    },
+    "candidate_alarm_nodes": [
+        {
+            "node_id": 246,
+            "component": "span|attractions::attractions.Attractions/NearbyCinema",
+            "issue_strength": "unknown",
+            "issue_strength_reason": "conclusion_row_unavailable",
+            "has_issues": false,
+            "conclusion_match": {
+                "status": "unmatched",
+                "method": "none",
+                "attempted_keys": [
+                    "exact_component:span|attractions::attractions.Attractions/NearbyCinema",
+                    "service_operation:attractions::attractions.Attractions/NearbyCinema",
+                    "bare_operation_unique:attractions.Attractions/NearbyCinema",
+                    "legacy_exact:span|attractions::attractions.Attractions/NearbyCinema",
+                    "legacy_exact:attractions::attractions.Attractions/NearbyCinema",
+                    "legacy_exact:attractions.Attractions/NearbyCinema"
+                ]
+            }
+        },
+        {
+            "node_id": 247,
+            "component": "span|attractions::attractions.Attractions/NearbyMus",
+            "issue_strength": "unknown",
+            "issue_strength_reason": "conclusion_row_unavailable",
+            "has_issues": false,
+            "conclusion_match": {
+                "status": "unmatched",
+                "method": "none",
+                "attempted_keys": [
+                    "exact_component:span|attractions::attractions.Attractions/NearbyMus",
+                    "service_operation:attractions::attractions.Attractions/NearbyMus",
+                    "bare_operation_unique:attractions.Attractions/NearbyMus",
+                    "legacy_exact:span|attractions::attractions.Attractions/NearbyMus",
+                    "legacy_exact:attractions::attractions.Attractions/NearbyMus",
+                    "legacy_exact:attractions.Attractions/NearbyMus"
+                ]
+            }
+        },
+        {
+            "node_id": 248,
+            "component": "span|attractions::attractions.Attractions/NearbyRest",
+            "issue_strength": "unknown",
+            "issue_strength_reason": "conclusion_row_unavailable",
+            "has_issues": false,
+            "conclusion_match": {
+                "status": "unmatched",
+                "method": "none",
+                "attempted_keys": [
+                    "exact_component:span|attractions::attractions.Attractions/NearbyRest",
+                    "service_operation:attractions::attractions.Attractions/NearbyRest",
+                    "bare_operation_unique:attractions.Attractions/NearbyRest",
+                    "legacy_exact:span|attractions::attractions.Attractions/NearbyRest",
+                    "legacy_exact:attractions::attractions.Attractions/NearbyRest",
+                    "legacy_exact:attractions.Attractions/NearbyRest"
+                ]
+            }
+        },
+        {
+            "node_id": 249,
+            "component": "span|frontend::HTTP /cinema",
+            "issue_strength": "strong",
+            "issue_strength_reason": "conclusion_issues",
+            "has_issues": true,
+            "normal_success_rate": 1.0,
+            "abnormal_success_rate": 0.0,
+            "success_rate_drop": 1.0,
+            "normal_avg_duration": 0.0014714242288135593,
+            "abnormal_avg_duration": 3.799776363636363e-05,
+            "avg_duration_ratio": 0.025823799073229913,
+            "normal_p99": 0.0021963103599999994,
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+                    "bare_operation_unique:user.User/CheckUser",
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+                    "legacy_exact:frontend::user.User/CheckUser",
+                    "legacy_exact:user.User/CheckUser"
+                ]
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+            ]
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+                    "bare_operation_unique:user.User/CheckUser",
+                    "legacy_exact:span|user::user.User/CheckUser",
+                    "legacy_exact:user::user.User/CheckUser",
+                    "legacy_exact:user.User/CheckUser"
+                ]
+            },
+            "path_ids": [
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+                "path-1"
+            ]
+        }
+    ],
+    "unexplained_alarm_nodes": [
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+            "component": "span|attractions::attractions.Attractions/NearbyCinema",
+            "issue_strength": "unknown",
+            "issue_strength_reason": "conclusion_row_unavailable",
+            "reason": "no_path_found",
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+                    "service_operation:attractions::attractions.Attractions/NearbyCinema",
+                    "bare_operation_unique:attractions.Attractions/NearbyCinema",
+                    "legacy_exact:span|attractions::attractions.Attractions/NearbyCinema",
+                    "legacy_exact:attractions::attractions.Attractions/NearbyCinema",
+                    "legacy_exact:attractions.Attractions/NearbyCinema"
+                ]
+            },
+            "drop_reason": "schema_unmatched"
+        },
+        {
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+            "component": "span|attractions::attractions.Attractions/NearbyMus",
+            "issue_strength": "unknown",
+            "issue_strength_reason": "conclusion_row_unavailable",
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+                    "service_operation:attractions::attractions.Attractions/NearbyMus",
+                    "bare_operation_unique:attractions.Attractions/NearbyMus",
+                    "legacy_exact:span|attractions::attractions.Attractions/NearbyMus",
+                    "legacy_exact:attractions::attractions.Attractions/NearbyMus",
+                    "legacy_exact:attractions.Attractions/NearbyMus"
+                ]
+            },
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+        },
+        {
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+                    "bare_operation_unique:attractions.Attractions/NearbyRest",
+                    "legacy_exact:span|attractions::attractions.Attractions/NearbyRest",
+                    "legacy_exact:attractions::attractions.Attractions/NearbyRest",
+                    "legacy_exact:attractions.Attractions/NearbyRest"
+                ]
+            },
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+                "method": "none",
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+                    "service_operation:frontend::profile.Profile/GetProfiles",
+                    "bare_operation_unique:profile.Profile/GetProfiles",
+                    "legacy_exact:span|frontend::profile.Profile/GetProfiles",
+                    "legacy_exact:frontend::profile.Profile/GetProfiles",
+                    "legacy_exact:profile.Profile/GetProfiles"
+                ]
+            },
+            "drop_reason": "schema_unmatched"
+        },
+        {
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+                    "service_operation:frontend::reservation.Reservation/CheckAvailability",
+                    "bare_operation_unique:reservation.Reservation/CheckAvailability",
+                    "legacy_exact:span|frontend::reservation.Reservation/CheckAvailability",
+                    "legacy_exact:frontend::reservation.Reservation/CheckAvailability",
+                    "legacy_exact:reservation.Reservation/CheckAvailability"
+                ]
+            },
+            "drop_reason": "schema_unmatched"
+        },
+        {
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+            "component": "span|reservation::reservation.Reservation/MakeReservation",
+            "issue_strength": "unknown",
+            "issue_strength_reason": "conclusion_row_unavailable",
+            "reason": "no_path_found",
+            "path_status": "unexplained",
+            "has_issues": false,
+            "conclusion_match": {
+                "status": "unmatched",
+                "method": "none",
+                "attempted_keys": [
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+                    "service_operation:reservation::reservation.Reservation/MakeReservation",
+                    "bare_operation_unique:reservation.Reservation/MakeReservation",
+                    "legacy_exact:span|reservation::reservation.Reservation/MakeReservation",
+                    "legacy_exact:reservation::reservation.Reservation/MakeReservation",
+                    "legacy_exact:reservation.Reservation/MakeReservation"
+                ]
+            },
+            "drop_reason": "schema_unmatched"
+        }
+    ],
+    "candidate_alarm_count": 13,
+    "explained_alarm_count": 7,
+    "unexplained_alarm_count": 6,
+    "candidate_strong_alarm_count": 5,
+    "explained_strong_alarm_count": 5,
+    "unexplained_strong_alarm_count": 0,
+    "strong_alarm_coverage": 1.0,
+    "confidence_breakdown": {
+        "rule_admission_confidence": 1.0,
+        "evidence_confidence": 1.0,
+        "alarm_coverage_confidence": 1.0,
+        "final_confidence": 1.0
+    }
+}

cases/hs8-user-pod-failure-q2q5tv/env.json

@@ -0,0 +1,8 @@
+{
+    "NAMESPACE": "hs8",
+    "DB_TIMEZONE": "UTC",
+    "NORMAL_START": "1777717210",
+    "NORMAL_END": "1777717510",
+    "ABNORMAL_START": "1777717510",
+    "ABNORMAL_END": "1777717810"
+}

cases/hs8-user-pod-failure-q2q5tv/injection.json

@@ -0,0 +1,43 @@
+{
+    "id": 3082,
+    "name": "hs8-user-pod-failure-q2q5tv",
+    "fault_type": "PodFailure",
+    "category": "hs",
+    "pre_duration": 5,
+    "start_time": "2026-05-02T18:25:10+08:00",
+    "end_time": "2026-05-02T18:30:10+08:00",
+    "state": "inject_success",
+    "status": "enabled",
+    "benchmark_id": 108,
+    "benchmark_name": "clickhouse",
+    "pedestal_id": 154,
+    "pedestal_name": "hs",
+    "created_at": "2026-05-02T18:25:10.336+08:00",
+    "updated_at": "2026-05-02T18:30:10.429+08:00",
+    "task_id": "0dc32842-8ff8-4699-aae4-4d7f4f87e2b6",
+    "trace_id": "efe9e927-a25b-43de-a1a6-131dc2c182bf",
+    "source": "injection",
+    "description": "Fault batch for task 0dc32842-8ff8-4699-aae4-4d7f4f87e2b6 (1 faults)",
+    "engine_config": [
+        {
+            "app": "user",
+            "chaos_type": "PodFailure",
+            "duration": 5,
+            "namespace": "hs8",
+            "system": "hs0",
+            "system_type": "hs",
+            "time_offset": 0
+        }
+    ],
+    "ground_truth": [
+        {
+            "service": [
+                "user"
+            ],
+            "container": [
+                "hotel-reserv-user"
+            ]
+        }
+    ],
+    "groundtruth_source": "auto"
+}

cases/hs8-user-pod-failure-q2q5tv/label.txt

@@ -0,0 +1 @@
+attributed

cases/ts1-ts-route-service-exception-n729sm/causal_graph.json

@@ -0,0 +1,958 @@
+{
+    "case_name": "ts1-ts-route-service-exception-n729sm",
+    "fault_type": "JVMException",
+    "root_resolution_method": "jvm_fallback_exact_container_match[ground_truth]",
+    "alarm_nodes_scope": "path_terminal_alarm_nodes",
+    "nodes": [
+        {
+            "timestamp": 1755139830,
+            "component": "span|ts-route-service::BasicErrorController.error",
+            "state": [
+                "unknown"
+            ]
+        },
+        {
+            "timestamp": 1755139830,
+            "component": "span|ts-route-service::GET /api/v1/routeservice/routes/{routeId}",
+            "state": [
+                "erroring"
+            ]
+        },
+        {
+            "timestamp": 1755139830,
+            "component": "span|ts-basic-service::BasicController.queryForTravel",
+            "state": [
+                "erroring"
+            ]
+        },
+        {
+            "timestamp": 1755139830,
+            "component": "span|ts-basic-service::POST /api/v1/basicservice/basic/travel",
+            "state": [
+                "erroring"
+            ]
+        },
+        {
+            "timestamp": 1755139830,
+            "component": "span|ts-preserve-service::PreserveController.preserve",
+            "state": [
+                "missing"
+            ]
+        },
+        {
+            "timestamp": 1755139830,
+            "component": "span|ts-preserve-service::POST /api/v1/preserveservice/preserve",
+            "state": [
+                "missing"
+            ]
+        },
+        {
+            "timestamp": 1755139830,
+            "component": "span|ts-ui-dashboard::POST /api/v1/preserveservice/preserve",
+            "state": [
+                "missing"
+            ]
+        },
+        {
+            "timestamp": 1755139830,
+            "component": "span|ts-route-plan-service::RoutePlanController.getMinStopStations",
+            "state": [
+                "erroring"
+            ]
+        },
+        {
+            "timestamp": 1755139830,
+            "component": "span|ts-route-plan-service::POST /api/v1/routeplanservice/routePlan/minStopStations",
+            "state": [
+                "erroring"
+            ]
+        },
+        {
+            "timestamp": 1755139830,
+            "component": "span|ts-travel-plan-service::TravelPlanController.getByMinStation",
+            "state": [
+                "erroring"
+            ]
+        },
+        {
+            "timestamp": 1755139830,
+            "component": "span|ts-travel-plan-service::POST /api/v1/travelplanservice/travelPlan/minStation",
+            "state": [
+                "erroring"
+            ]
+        },
+        {
+            "timestamp": 1755139830,
+            "component": "span|ts-ui-dashboard::POST /api/v1/travelplanservice/travelPlan/minStation",
+            "state": [
+                "missing",
+                "silent",
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1755139830,
+            "component": "span|ts-travel-service::TravelController.getRouteByTripId",
+            "state": [
+                "erroring"
+            ]
+        },
+        {
+            "timestamp": 1755139830,
+            "component": "span|ts-travel-service::GET /api/v1/travelservice/routes/{tripId}",
+            "state": [
+                "erroring"
+            ]
+        },
+        {
+            "timestamp": 1755139830,
+            "component": "span|ts-food-service::FoodController.getAllFood",
+            "state": [
+                "erroring"
+            ]
+        },
+        {
+            "timestamp": 1755139830,
+            "component": "span|ts-food-service::GET /api/v1/foodservice/foods/{date}/{startStation}/{endStation}/{tripId}",
+            "state": [
+                "erroring"
+            ]
+        },
+        {
+            "timestamp": 1755139830,
+            "component": "span|ts-ui-dashboard:: /api/v1/foodservice/foods/{date}/{startStation}/{endStation}/{tripId}",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        }
+    ],
+    "edges": [
+        {
+            "source": "span|ts-route-service::GET /api/v1/routeservice/routes/{routeId}",
+            "target": "span|ts-basic-service::BasicController.queryForTravel"
+        },
+        {
+            "source": "span|ts-preserve-service::PreserveController.preserve",
+            "target": "span|ts-preserve-service::POST /api/v1/preserveservice/preserve"
+        },
+        {
+            "source": "span|ts-travel-service::TravelController.getRouteByTripId",
+            "target": "span|ts-travel-service::GET /api/v1/travelservice/routes/{tripId}"
+        },
+        {
+            "source": "span|ts-food-service::FoodController.getAllFood",
+            "target": "span|ts-food-service::GET /api/v1/foodservice/foods/{date}/{startStation}/{endStation}/{tripId}"
+        },
+        {
+            "source": "span|ts-travel-plan-service::TravelPlanController.getByMinStation",
+            "target": "span|ts-travel-plan-service::POST /api/v1/travelplanservice/travelPlan/minStation"
+        },
+        {
+            "source": "span|ts-route-service::GET /api/v1/routeservice/routes/{routeId}",
+            "target": "span|ts-route-plan-service::RoutePlanController.getMinStopStations"
+        },
+        {
+            "source": "span|ts-basic-service::POST /api/v1/basicservice/basic/travel",
+            "target": "span|ts-preserve-service::PreserveController.preserve"
+        },
+        {
+            "source": "span|ts-travel-plan-service::POST /api/v1/travelplanservice/travelPlan/minStation",
+            "target": "span|ts-ui-dashboard::POST /api/v1/travelplanservice/travelPlan/minStation"
+        },
+        {
+            "source": "span|ts-preserve-service::POST /api/v1/preserveservice/preserve",
+            "target": "span|ts-ui-dashboard::POST /api/v1/preserveservice/preserve"
+        },
+        {
+            "source": "span|ts-route-plan-service::POST /api/v1/routeplanservice/routePlan/minStopStations",
+            "target": "span|ts-travel-plan-service::TravelPlanController.getByMinStation"
+        },
+        {
+            "source": "span|ts-basic-service::BasicController.queryForTravel",
+            "target": "span|ts-basic-service::POST /api/v1/basicservice/basic/travel"
+        },
+        {
+            "source": "span|ts-food-service::GET /api/v1/foodservice/foods/{date}/{startStation}/{endStation}/{tripId}",
+            "target": "span|ts-ui-dashboard:: /api/v1/foodservice/foods/{date}/{startStation}/{endStation}/{tripId}"
+        },
+        {
+            "source": "span|ts-travel-service::GET /api/v1/travelservice/routes/{tripId}",
+            "target": "span|ts-food-service::FoodController.getAllFood"
+        },
+        {
+            "source": "span|ts-route-plan-service::RoutePlanController.getMinStopStations",
+            "target": "span|ts-route-plan-service::POST /api/v1/routeplanservice/routePlan/minStopStations"
+        },
+        {
+            "source": "span|ts-route-service::GET /api/v1/routeservice/routes/{routeId}",
+            "target": "span|ts-travel-service::TravelController.getRouteByTripId"
+        },
+        {
+            "source": "span|ts-route-service::BasicErrorController.error",
+            "target": "span|ts-route-service::GET /api/v1/routeservice/routes/{routeId}"
+        }
+    ],
+    "root_causes": [
+        {
+            "component": "container|ts-route-service",
+            "state": [
+                "unknown"
+            ],
+            "state_resolution_reason": "root_component_not_in_causal_graph"
+        }
+    ],
+    "alarm_nodes": [
+        {
+            "timestamp": 1755139830,
+            "component": "span|ts-ui-dashboard::POST /api/v1/preserveservice/preserve",
+            "state": [
+                "missing"
+            ]
+        },
+        {
+            "timestamp": 1755139830,
+            "component": "span|ts-ui-dashboard::POST /api/v1/travelplanservice/travelPlan/minStation",
+            "state": [
+                "missing",
+                "silent",
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1755139830,
+            "component": "span|ts-ui-dashboard:: /api/v1/foodservice/foods/{date}/{startStation}/{endStation}/{tripId}",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        }
+    ],
+    "path_terminal_alarm_nodes": [
+        {
+            "timestamp": 1755139830,
+            "component": "span|ts-ui-dashboard::POST /api/v1/preserveservice/preserve",
+            "state": [
+                "missing"
+            ]
+        },
+        {
+            "timestamp": 1755139830,
+            "component": "span|ts-ui-dashboard::POST /api/v1/travelplanservice/travelPlan/minStation",
+            "state": [
+                "missing",
+                "silent",
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1755139830,
+            "component": "span|ts-ui-dashboard:: /api/v1/foodservice/foods/{date}/{startStation}/{endStation}/{tripId}",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        }
+    ],
+    "component_to_service": {
+        "span|ts-route-service::BasicErrorController.error": "ts-route-service",
+        "span|ts-route-service::GET /api/v1/routeservice/routes/{routeId}": "ts-route-service",
+        "span|ts-basic-service::BasicController.queryForTravel": "ts-basic-service",
+        "span|ts-basic-service::POST /api/v1/basicservice/basic/travel": "ts-basic-service",
+        "span|ts-preserve-service::PreserveController.preserve": "ts-preserve-service",
+        "span|ts-preserve-service::POST /api/v1/preserveservice/preserve": "ts-preserve-service",
+        "span|ts-ui-dashboard::POST /api/v1/preserveservice/preserve": "ts-ui-dashboard",
+        "span|ts-route-plan-service::RoutePlanController.getMinStopStations": "ts-route-plan-service",
+        "span|ts-route-plan-service::POST /api/v1/routeplanservice/routePlan/minStopStations": "ts-route-plan-service",
+        "span|ts-travel-plan-service::TravelPlanController.getByMinStation": "ts-travel-plan-service",
+        "span|ts-travel-plan-service::POST /api/v1/travelplanservice/travelPlan/minStation": "ts-travel-plan-service",
+        "span|ts-ui-dashboard::POST /api/v1/travelplanservice/travelPlan/minStation": "ts-ui-dashboard",
+        "span|ts-travel-service::TravelController.getRouteByTripId": "ts-travel-service",
+        "span|ts-travel-service::GET /api/v1/travelservice/routes/{tripId}": "ts-travel-service",
+        "span|ts-food-service::FoodController.getAllFood": "ts-food-service",
+        "span|ts-food-service::GET /api/v1/foodservice/foods/{date}/{startStation}/{endStation}/{tripId}": "ts-food-service",
+        "span|ts-ui-dashboard:: /api/v1/foodservice/foods/{date}/{startStation}/{endStation}/{tripId}": "ts-ui-dashboard"
+    },
+    "candidate_alarm_nodes": [
+        {
+            "node_id": 485,
+            "component": "span|ts-train-service::POST /api/v1/trainservice/trains/byNames",
+            "issue_strength": "unknown",
+            "issue_strength_reason": "conclusion_row_unavailable",
+            "has_issues": false,
+            "conclusion_match": {
+                "status": "unmatched",
+                "method": "none",
+                "attempted_keys": [
+                    "exact_component:span|ts-train-service::POST /api/v1/trainservice/trains/byNames",
+                    "service_operation:ts-train-service::POST /api/v1/trainservice/trains/byNames",
+                    "bare_operation_unique:POST /api/v1/trainservice/trains/byNames",
+                    "http_endpoint:ts-train-service::POST::/api/v1/trainservice/trains/byNames",
+                    "http_endpoint_unique:POST::/api/v1/trainservice/trains/byNames",
+                    "bare_path_unique:/api/v1/trainservice/trains/byNames",
+                    "legacy_exact:span|ts-train-service::POST /api/v1/trainservice/trains/byNames",
+                    "legacy_exact:ts-train-service::POST /api/v1/trainservice/trains/byNames",
+                    "legacy_exact:POST /api/v1/trainservice/trains/byNames"
+                ]
+            }
+        },
+        {
+            "node_id": 496,
+            "component": "span|ts-travel-plan-service::POST /api/v1/travelplanservice/travelPlan/cheapest",
+            "issue_strength": "strong",
+            "issue_strength_reason": "conclusion_issues",
+            "has_issues": true,
+            "normal_success_rate": 0.9803921568627451,
+            "abnormal_success_rate": 0.2,
+            "success_rate_drop": 0.780392156862745,
+            "normal_avg_duration": 1.280524337862745,
+            "abnormal_avg_duration": 16.8585176528,
+            "avg_duration_ratio": 13.165323886727254,
+            "normal_p99": 13.9915241885,
+            "abnormal_p99": 20.00304100028,
+            "p99_ratio": 1.4296541771139575,
+            "conclusion_span_name": "HTTP POST http://ts-ui-dashboard:8080/api/v1/travelplanservice/travelPlan/cheapest",
+            "conclusion_match": {
+                "status": "matched",
+                "method": "bare_operation_unique",
+                "conclusion_span_name": "HTTP POST http://ts-ui-dashboard:8080/api/v1/travelplanservice/travelPlan/cheapest",
+                "attempted_keys": [
+                    "exact_component:span|ts-travel-plan-service::POST /api/v1/travelplanservice/travelPlan/cheapest",
+                    "service_operation:ts-travel-plan-service::POST /api/v1/travelplanservice/travelPlan/cheapest",
+                    "bare_operation_unique:POST /api/v1/travelplanservice/travelPlan/cheapest"
+                ]
+            }
+        },
+        {
+            "node_id": 532,
+            "component": "span|ts-ui-dashboard:: /api/v1/foodservice/foods/{date}/{startStation}/{endStation}/{tripId}",
+            "issue_strength": "strong",
+            "issue_strength_reason": "conclusion_issues",
+            "has_issues": true,
+            "normal_success_rate": 1.0,
+            "abnormal_success_rate": 0.7142857142857143,
+            "success_rate_drop": 0.2857142857142857,
+            "normal_avg_duration": 0.04726829744027304,
+            "abnormal_avg_duration": 5.827311207,
+            "avg_duration_ratio": 123.28159723466315,
+            "normal_p99": 0.3504418719999999,
+            "abnormal_p99": 20.003321772,
+            "p99_ratio": 57.08028455001521,
+            "conclusion_span_name": "HTTP GET http://ts-ui-dashboard:8080/api/v1/foodservice/foods/{date}/{startStation}/{endStation}/{tripId}",
+            "conclusion_match": {
+                "status": "matched",
+                "method": "bare_path_unique",
+                "conclusion_span_name": "HTTP GET http://ts-ui-dashboard:8080/api/v1/foodservice/foods/{date}/{startStation}/{endStation}/{tripId}",
+                "attempted_keys": [
+                    "exact_component:span|ts-ui-dashboard:: /api/v1/foodservice/foods/{date}/{startStation}/{endStation}/{tripId}",
+                    "service_operation:ts-ui-dashboard::/api/v1/foodservice/foods/{date}/{startStation}/{endStation}/{tripId}",
+                    "bare_operation_unique:/api/v1/foodservice/foods/{date}/{startStation}/{endStation}/{tripId}",
+                    "bare_path_unique:/api/v1/foodservice/foods/{date}/{startStation}/{endStation}/{tripId}"
+                ]
+            }
+        },
+        {
+            "node_id": 534,
+            "component": "span|ts-ui-dashboard::GET /api/v1/assuranceservice/assurances/types",
+            "issue_strength": "unknown",
+            "issue_strength_reason": "conclusion_row_unavailable",
+            "has_issues": false,
+            "conclusion_match": {
+                "status": "unmatched",
+                "method": "none",
+                "attempted_keys": [
+                    "exact_component:span|ts-ui-dashboard::GET /api/v1/assuranceservice/assurances/types",
+                    "service_operation:ts-ui-dashboard::GET /api/v1/assuranceservice/assurances/types",
+                    "bare_operation_unique:GET /api/v1/assuranceservice/assurances/types",
+                    "http_endpoint:ts-ui-dashboard::GET::/api/v1/assuranceservice/assurances/types",
+                    "http_endpoint_unique:GET::/api/v1/assuranceservice/assurances/types",
+                    "bare_path_unique:/api/v1/assuranceservice/assurances/types",
+                    "legacy_exact:span|ts-ui-dashboard::GET /api/v1/assuranceservice/assurances/types",
+                    "legacy_exact:ts-ui-dashboard::GET /api/v1/assuranceservice/assurances/types",
+                    "legacy_exact:GET /api/v1/assuranceservice/assurances/types"
+                ]
+            }
+        },
+        {
+            "node_id": 535,
+            "component": "span|ts-ui-dashboard::GET /api/v1/cancelservice/cancel/refound/{orderId}",
+            "issue_strength": "unknown",
+            "issue_strength_reason": "conclusion_row_unavailable",
+            "has_issues": false,
+            "conclusion_match": {
+                "status": "unmatched",
+                "method": "none",
+                "attempted_keys": [
+                    "exact_component:span|ts-ui-dashboard::GET /api/v1/cancelservice/cancel/refound/{orderId}",
+                    "service_operation:ts-ui-dashboard::GET /api/v1/cancelservice/cancel/refound/{orderId}",
+                    "bare_operation_unique:GET /api/v1/cancelservice/cancel/refound/{orderId}",
+                    "http_endpoint:ts-ui-dashboard::GET::/api/v1/cancelservice/cancel/refound/{orderId}",
+                    "http_endpoint_unique:GET::/api/v1/cancelservice/cancel/refound/{orderId}",
+                    "bare_path_unique:/api/v1/cancelservice/cancel/refound/{orderId}",
+                    "legacy_exact:span|ts-ui-dashboard::GET /api/v1/cancelservice/cancel/refound/{orderId}",
+                    "legacy_exact:ts-ui-dashboard::GET /api/v1/cancelservice/cancel/refound/{orderId}",
+                    "legacy_exact:GET /api/v1/cancelservice/cancel/refound/{orderId}"
+                ]
+            }
+        },
+        {
+            "node_id": 536,
+            "component": "span|ts-ui-dashboard::GET /api/v1/cancelservice/cancel/{orderId}/{loginId}",
+            "issue_strength": "unknown",
+            "issue_strength_reason": "conclusion_row_unavailable",
+            "has_issues": false,
+            "conclusion_match": {
+                "status": "unmatched",
+                "method": "none",
+                "attempted_keys": [
+                    "exact_component:span|ts-ui-dashboard::GET /api/v1/cancelservice/cancel/{orderId}/{loginId}",
+                    "service_operation:ts-ui-dashboard::GET /api/v1/cancelservice/cancel/{orderId}/{loginId}",
+                    "bare_operation_unique:GET /api/v1/cancelservice/cancel/{orderId}/{loginId}",
+                    "http_endpoint:ts-ui-dashboard::GET::/api/v1/cancelservice/cancel/{orderId}/{loginId}",
+                    "http_endpoint_unique:GET::/api/v1/cancelservice/cancel/{orderId}/{loginId}",
+                    "bare_path_unique:/api/v1/cancelservice/cancel/{orderId}/{loginId}",
+                    "legacy_exact:span|ts-ui-dashboard::GET /api/v1/cancelservice/cancel/{orderId}/{loginId}",
+                    "legacy_exact:ts-ui-dashboard::GET /api/v1/cancelservice/cancel/{orderId}/{loginId}",
+                    "legacy_exact:GET /api/v1/cancelservice/cancel/{orderId}/{loginId}"
+                ]
+            }
+        },
+        {
+            "node_id": 538,
+            "component": "span|ts-ui-dashboard::GET /api/v1/consignservice/consigns/order/{id}",
+            "issue_strength": "unknown",
+            "issue_strength_reason": "conclusion_row_unavailable",
+            "has_issues": false,
+            "conclusion_match": {
+                "status": "unmatched",
+                "method": "none",
+                "attempted_keys": [
+                    "exact_component:span|ts-ui-dashboard::GET /api/v1/consignservice/consigns/order/{id}",
+                    "service_operation:ts-ui-dashboard::GET /api/v1/consignservice/consigns/order/{id}",
+                    "bare_operation_unique:GET /api/v1/consignservice/consigns/order/{id}",
+                    "http_endpoint:ts-ui-dashboard::GET::/api/v1/consignservice/consigns/order/{id}",
+                    "http_endpoint_unique:GET::/api/v1/consignservice/consigns/order/{id}",
+                    "bare_path_unique:/api/v1/consignservice/consigns/order/{id}",
+                    "legacy_exact:span|ts-ui-dashboard::GET /api/v1/consignservice/consigns/order/{id}",
+                    "legacy_exact:ts-ui-dashboard::GET /api/v1/consignservice/consigns/order/{id}",
+                    "legacy_exact:GET /api/v1/consignservice/consigns/order/{id}"
+                ]
+            }
+        },
+        {
+            "node_id": 543,
+            "component": "span|ts-ui-dashboard::POST /api/v1/inside_pay_service/inside_payment",
+            "issue_strength": "unknown",
+            "issue_strength_reason": "conclusion_row_unavailable",
+            "has_issues": false,
+            "conclusion_match": {
+                "status": "unmatched",
+                "method": "none",
+                "attempted_keys": [
+                    "exact_component:span|ts-ui-dashboard::POST /api/v1/inside_pay_service/inside_payment",
+                    "service_operation:ts-ui-dashboard::POST /api/v1/inside_pay_service/inside_payment",
+                    "bare_operation_unique:POST /api/v1/inside_pay_service/inside_payment",
+                    "http_endpoint:ts-ui-dashboard::POST::/api/v1/inside_pay_service/inside_payment",
+                    "http_endpoint_unique:POST::/api/v1/inside_pay_service/inside_payment",
+                    "bare_path_unique:/api/v1/inside_pay_service/inside_payment",
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+            "normal_success_rate": 1.0,
+            "abnormal_success_rate": 0.0,
+            "success_rate_drop": 1.0,
+            "normal_avg_duration": 1.3206795598181817,
+            "abnormal_avg_duration": 20.001599681166667,
+            "avg_duration_ratio": 15.144930147870458,
+            "normal_p99": 8.649175678399999,
+            "abnormal_p99": 20.0021329168,
+            "p99_ratio": 2.31260569336709,
+            "conclusion_span_name": "HTTP POST http://ts-ui-dashboard:8080/api/v1/travelplanservice/travelPlan/quickest",
+            "conclusion_match": {
+                "status": "matched",
+                "method": "service_operation",
+                "conclusion_span_name": "HTTP POST http://ts-ui-dashboard:8080/api/v1/travelplanservice/travelPlan/quickest",
+                "attempted_keys": [
+                    "exact_component:span|ts-ui-dashboard::POST /api/v1/travelplanservice/travelPlan/quickest",
+                    "service_operation:ts-ui-dashboard::POST /api/v1/travelplanservice/travelPlan/quickest"
+                ]
+            },
+            "drop_reason": "no_path_found"
+        },
+        {
+            "node_id": 553,
+            "component": "span|ts-ui-dashboard::PUT /api/v1/consignservice/consigns",
+            "issue_strength": "unknown",
+            "issue_strength_reason": "conclusion_row_unavailable",
+            "reason": "no_path_found",
+            "path_status": "unexplained",
+            "has_issues": false,
+            "conclusion_match": {
+                "status": "unmatched",
+                "method": "none",
+                "attempted_keys": [
+                    "exact_component:span|ts-ui-dashboard::PUT /api/v1/consignservice/consigns",
+                    "service_operation:ts-ui-dashboard::PUT /api/v1/consignservice/consigns",
+                    "bare_operation_unique:PUT /api/v1/consignservice/consigns",
+                    "http_endpoint:ts-ui-dashboard::PUT::/api/v1/consignservice/consigns",
+                    "http_endpoint_unique:PUT::/api/v1/consignservice/consigns",
+                    "bare_path_unique:/api/v1/consignservice/consigns",
+                    "legacy_exact:span|ts-ui-dashboard::PUT /api/v1/consignservice/consigns",
+                    "legacy_exact:ts-ui-dashboard::PUT /api/v1/consignservice/consigns",
+                    "legacy_exact:PUT /api/v1/consignservice/consigns"
+                ]
+            },
+            "drop_reason": "schema_unmatched"
+        }
+    ],
+    "candidate_alarm_count": 13,
+    "explained_alarm_count": 3,
+    "unexplained_alarm_count": 10,
+    "candidate_strong_alarm_count": 5,
+    "explained_strong_alarm_count": 2,
+    "unexplained_strong_alarm_count": 3,
+    "strong_alarm_coverage": 0.4,
+    "confidence_breakdown": {
+        "rule_admission_confidence": 1.0,
+        "evidence_confidence": 0.4,
+        "alarm_coverage_confidence": 0.4,
+        "final_confidence": 0.4
+    }
+}

cases/ts1-ts-route-service-exception-n729sm/env.json

@@ -0,0 +1,8 @@
+{
+    "NAMESPACE": "ts1",
+    "TIMEZONE": "Asia/Shanghai",
+    "NORMAL_START": "1755139590",
+    "NORMAL_END": "1755139830",
+    "ABNORMAL_START": "1755139830",
+    "ABNORMAL_END": "1755140068"
+}

cases/ts1-ts-route-service-exception-n729sm/injection.json

@@ -0,0 +1,33 @@
+{
+    "benchmark": "clickhouse",
+    "created_at": "2025-08-14T02:50:28.476Z",
+    "description": "Fault for task 2b9a1ed1-8fed-4ca0-b631-9b16e13623d5",
+    "display_config": "{\"duration\":4,\"exception_opt\":1,\"injection_point\":{\"app_name\":\"ts-route-service\",\"class_name\":\"route.service.RouteServiceImpl\",\"method_name\":\"getRouteById\"},\"namespace\":\"ts\"}",
+    "end_time": "2025-08-14T02:54:28Z",
+    "engine_config": "{\"name\":\"InjectionConf\",\"range\":[0,30],\"children\":{\"25\":{\"name\":\"25\",\"range\":[0,3],\"children\":{\"0\":{\"name\":\"0\",\"range\":[1,60],\"children\":null,\"description\":\"Time Unit Minute\",\"value\":4},\"1\":{\"name\":\"1\",\"range\":[0,0],\"children\":null,\"description\":\"{ts: 0}\",\"value\":0},\"2\":{\"name\":\"2\",\"range\":[0,887],\"children\":null,\"description\":\"Flattened app+method index\",\"value\":614},\"3\":{\"name\":\"3\",\"range\":[0,1],\"children\":null,\"description\":\"Exception option (0=Default, 1=Random)\",\"value\":1}},\"description\":\"\",\"value\":0}},\"description\":\"\",\"value\":25}",
+    "fault_type": 25,
+    "ground_truth": {
+        "container": [
+            "ts-route-service"
+        ],
+        "function": [
+            "route.service.RouteServiceImpl.getRouteById"
+        ],
+        "metric": null,
+        "pod": [
+            "ts-route-service-86dcd6b94f-xn2mw"
+        ],
+        "service": [
+            "ts-route-service"
+        ],
+        "span": null
+    },
+    "id": 5853,
+    "injection_name": "ts1-ts-route-service-exception-n729sm",
+    "pre_duration": 4,
+    "start_time": "2025-08-14T02:50:30Z",
+    "status": 2,
+    "task": null,
+    "task_id": "2b9a1ed1-8fed-4ca0-b631-9b16e13623d5",
+    "updated_at": "2025-08-14T02:54:30.923Z"
+}

cases/ts1-ts-route-service-exception-n729sm/label.txt

@@ -0,0 +1 @@
+attributed

cases/ts1-ts-station-food-service-stress-rlvxhc/injection.json

@@ -0,0 +1,35 @@
+{
+    "benchmark": "clickhouse",
+    "created_at": "2025-08-12T04:55:06.7Z",
+    "description": "Fault for task 03fafd7a-2bfd-4017-8539-9a909470eeff",
+    "display_config": "{\"duration\":4,\"injection_point\":{\"app_name\":\"ts-station-food-service\",\"class_name\":\"food.service.StationFoodServiceImpl\",\"method_name\":\"listFoodStores\"},\"mem_type\":1,\"namespace\":\"ts\"}",
+    "end_time": "2025-08-12T04:59:06Z",
+    "engine_config": "{\"name\":\"InjectionConf\",\"range\":[0,30],\"children\":{\"28\":{\"name\":\"28\",\"range\":[0,3],\"children\":{\"0\":{\"name\":\"0\",\"range\":[1,60],\"children\":null,\"description\":\"Time Unit Minute\",\"value\":4},\"1\":{\"name\":\"1\",\"range\":[0,0],\"children\":null,\"description\":\"{ts: 0}\",\"value\":0},\"2\":{\"name\":\"2\",\"range\":[0,887],\"children\":null,\"description\":\"Flattened app+method index\",\"value\":657},\"3\":{\"name\":\"3\",\"range\":[1,2],\"children\":null,\"description\":\"Memory Type (1=Heap, 2=Stack)\",\"value\":1}},\"description\":\"\",\"value\":0}},\"description\":\"\",\"value\":28}",
+    "fault_type": 28,
+    "ground_truth": {
+        "container": [
+            "ts-station-food-service"
+        ],
+        "function": [
+            "food.service.StationFoodServiceImpl.listFoodStores"
+        ],
+        "metric": [
+            "memory"
+        ],
+        "pod": [
+            "ts-station-food-service-8c666b479-q5gll"
+        ],
+        "service": [
+            "ts-station-food-service"
+        ],
+        "span": null
+    },
+    "id": 5158,
+    "injection_name": "ts1-ts-station-food-service-stress-rlvxhc",
+    "pre_duration": 4,
+    "start_time": "2025-08-12T04:55:08Z",
+    "status": 2,
+    "task": null,
+    "task_id": "03fafd7a-2bfd-4017-8539-9a909470eeff",
+    "updated_at": "2025-08-12T04:59:08.327Z"
+}

cases/ts1-ts-train-service-pod-failure-5qwqdz/causal_graph.json

@@ -0,0 +1,1498 @@
+{
+    "case_name": "ts1-ts-train-service-pod-failure-5qwqdz",
+    "fault_type": "PodFailure",
+    "root_resolution_method": "container_skipped_dead_end_then_service_fallback_internal",
+    "alarm_nodes_scope": "path_terminal_alarm_nodes",
+    "nodes": [
+        {
+            "timestamp": 1756964316,
+            "component": "service|ts-train-service",
+            "state": [
+                "unavailable"
+            ]
+        },
+        {
+            "timestamp": 1756964316,
+            "component": "span|ts-train-service::GET /api/v1/trainservice/trains",
+            "state": [
+                "missing"
+            ]
+        },
+        {
+            "timestamp": 1756964316,
+            "component": "span|ts-ui-dashboard::GET /api/v1/trainservice/trains",
+            "state": [
+                "erroring"
+            ]
+        },
+        {
+            "timestamp": 1756964316,
+            "component": "span|ts-train-service::TrainController.query",
+            "state": [
+                "missing"
+            ]
+        },
+        {
+            "timestamp": 1756964316,
+            "component": "span|ts-train-service::GET /api/v1/trainservice/trains/byName/{name}",
+            "state": [
+                "missing"
+            ]
+        },
+        {
+            "timestamp": 1756964316,
+            "component": "span|ts-travel-plan-service::TravelPlanController.getByCheapest",
+            "state": [
+                "erroring"
+            ]
+        },
+        {
+            "timestamp": 1756964316,
+            "component": "span|ts-travel-plan-service::POST /api/v1/travelplanservice/travelPlan/cheapest",
+            "state": [
+                "erroring"
+            ]
+        },
+        {
+            "timestamp": 1756964316,
+            "component": "span|ts-ui-dashboard::POST /api/v1/travelplanservice/travelPlan/cheapest",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1756964316,
+            "component": "span|ts-travel-plan-service::TravelPlanController.getByMinStation",
+            "state": [
+                "erroring"
+            ]
+        },
+        {
+            "timestamp": 1756964316,
+            "component": "span|ts-travel-plan-service::POST /api/v1/travelplanservice/travelPlan/minStation",
+            "state": [
+                "erroring"
+            ]
+        },
+        {
+            "timestamp": 1756964316,
+            "component": "span|ts-ui-dashboard::POST /api/v1/travelplanservice/travelPlan/minStation",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1756964316,
+            "component": "span|ts-travel-plan-service::TravelPlanController.getByQuickest",
+            "state": [
+                "erroring"
+            ]
+        },
+        {
+            "timestamp": 1756964316,
+            "component": "span|ts-travel-plan-service::POST /api/v1/travelplanservice/travelPlan/quickest",
+            "state": [
+                "erroring"
+            ]
+        },
+        {
+            "timestamp": 1756964316,
+            "component": "span|ts-ui-dashboard::POST /api/v1/travelplanservice/travelPlan/quickest",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1756964316,
+            "component": "span|ts-train-service::TrainTypeRepository.findAll",
+            "state": [
+                "missing"
+            ]
+        },
+        {
+            "timestamp": 1756964316,
+            "component": "span|ts-train-service::SELECT TrainType",
+            "state": [
+                "missing"
+            ]
+        },
+        {
+            "timestamp": 1756964316,
+            "component": "span|ts-train-service::TrainController.retrieveByName",
+            "state": [
+                "missing"
+            ]
+        },
+        {
+            "timestamp": 1756964316,
+            "component": "span|ts-train-service::Transaction.commit",
+            "state": [
+                "missing"
+            ]
+        },
+        {
+            "timestamp": 1756964316,
+            "component": "span|ts-train-service::POST /api/v1/trainservice/trains/byNames",
+            "state": [
+                "missing"
+            ]
+        },
+        {
+            "timestamp": 1756964316,
+            "component": "span|ts-basic-service::BasicController.queryForTravels",
+            "state": [
+                "erroring"
+            ]
+        },
+        {
+            "timestamp": 1756964316,
+            "component": "span|ts-basic-service::POST /api/v1/basicservice/basic/travels",
+            "state": [
+                "erroring"
+            ]
+        },
+        {
+            "timestamp": 1756964316,
+            "component": "span|ts-travel-service::TravelController.queryInfo",
+            "state": [
+                "erroring"
+            ]
+        },
+        {
+            "timestamp": 1756964316,
+            "component": "span|ts-travel-service::POST /api/v1/travelservice/trips/left",
+            "state": [
+                "erroring"
+            ]
+        },
+        {
+            "timestamp": 1756964316,
+            "component": "span|ts-ui-dashboard::POST /api/v1/travelservice/trips/left",
+            "state": [
+                "missing"
+            ]
+        },
+        {
+            "timestamp": 1756964316,
+            "component": "span|ts-travel2-service::Travel2Controller.queryInfo",
+            "state": [
+                "missing"
+            ]
+        },
+        {
+            "timestamp": 1756964316,
+            "component": "span|ts-travel2-service::POST /api/v1/travel2service/trips/left",
+            "state": [
+                "missing"
+            ]
+        },
+        {
+            "timestamp": 1756964316,
+            "component": "span|ts-ui-dashboard::POST /api/v1/travel2service/trips/left",
+            "state": [
+                "missing"
+            ]
+        },
+        {
+            "timestamp": 1756964316,
+            "component": "span|ts-train-service::SELECT ts.train_type",
+            "state": [
+                "missing"
+            ]
+        },
+        {
+            "timestamp": 1756964316,
+            "component": "span|ts-train-service::TrainTypeRepository.findByName",
+            "state": [
+                "missing"
+            ]
+        },
+        {
+            "timestamp": 1756964316,
+            "component": "span|ts-train-service::TrainTypeRepository.findByNames",
+            "state": [
+                "missing"
+            ]
+        },
+        {
+            "timestamp": 1756964316,
+            "component": "span|ts-train-service::SELECT train_type",
+            "state": [
+                "missing"
+            ]
+        }
+    ],
+    "edges": [
+        {
+            "source": "service|ts-train-service",
+            "target": "span|ts-train-service::Transaction.commit"
+        },
+        {
+            "source": "span|ts-train-service::GET /api/v1/trainservice/trains",
+            "target": "span|ts-ui-dashboard::GET /api/v1/trainservice/trains"
+        },
+        {
+            "source": "span|ts-basic-service::POST /api/v1/basicservice/basic/travels",
+            "target": "span|ts-travel2-service::Travel2Controller.queryInfo"
+        },
+        {
+            "source": "span|ts-train-service::SELECT ts.train_type",
+            "target": "span|ts-train-service::SELECT train_type"
+        },
+        {
+            "source": "service|ts-train-service",
+            "target": "span|ts-train-service::TrainTypeRepository.findByNames"
+        },
+        {
+            "source": "span|ts-travel-plan-service::TravelPlanController.getByMinStation",
+            "target": "span|ts-travel-plan-service::POST /api/v1/travelplanservice/travelPlan/minStation"
+        },
+        {
+            "source": "span|ts-train-service::GET /api/v1/trainservice/trains/byName/{name}",
+            "target": "span|ts-travel-plan-service::TravelPlanController.getByCheapest"
+        },
+        {
+            "source": "service|ts-train-service",
+            "target": "span|ts-train-service::TrainTypeRepository.findByName"
+        },
+        {
+            "source": "span|ts-travel2-service::Travel2Controller.queryInfo",
+            "target": "span|ts-travel2-service::POST /api/v1/travel2service/trips/left"
+        },
+        {
+            "source": "service|ts-train-service",
+            "target": "span|ts-train-service::GET /api/v1/trainservice/trains"
+        },
+        {
+            "source": "span|ts-travel-plan-service::TravelPlanController.getByQuickest",
+            "target": "span|ts-travel-plan-service::POST /api/v1/travelplanservice/travelPlan/quickest"
+        },
+        {
+            "source": "span|ts-travel-plan-service::POST /api/v1/travelplanservice/travelPlan/cheapest",
+            "target": "span|ts-ui-dashboard::POST /api/v1/travelplanservice/travelPlan/cheapest"
+        },
+        {
+            "source": "span|ts-train-service::TrainTypeRepository.findByNames",
+            "target": "span|ts-train-service::TrainController.retrieveByName"
+        },
+        {
+            "source": "span|ts-train-service::GET /api/v1/trainservice/trains/byName/{name}",
+            "target": "span|ts-travel-plan-service::TravelPlanController.getByMinStation"
+        },
+        {
+            "source": "service|ts-train-service",
+            "target": "span|ts-train-service::TrainController.retrieveByName"
+        },
+        {
+            "source": "span|ts-travel-service::POST /api/v1/travelservice/trips/left",
+            "target": "span|ts-ui-dashboard::POST /api/v1/travelservice/trips/left"
+        },
+        {
+            "source": "span|ts-train-service::SELECT TrainType",
+            "target": "span|ts-train-service::TrainTypeRepository.findByName"
+        },
+        {
+            "source": "span|ts-travel-plan-service::POST /api/v1/travelplanservice/travelPlan/minStation",
+            "target": "span|ts-ui-dashboard::POST /api/v1/travelplanservice/travelPlan/minStation"
+        },
+        {
+            "source": "span|ts-basic-service::BasicController.queryForTravels",
+            "target": "span|ts-basic-service::POST /api/v1/basicservice/basic/travels"
+        },
+        {
+            "source": "span|ts-train-service::SELECT ts.train_type",
+            "target": "span|ts-train-service::SELECT TrainType"
+        },
+        {
+            "source": "service|ts-train-service",
+            "target": "span|ts-train-service::SELECT train_type"
+        },
+        {
+            "source": "span|ts-train-service::SELECT train_type",
+            "target": "span|ts-train-service::TrainTypeRepository.findByNames"
+        },
+        {
+            "source": "span|ts-travel-plan-service::TravelPlanController.getByCheapest",
+            "target": "span|ts-travel-plan-service::POST /api/v1/travelplanservice/travelPlan/cheapest"
+        },
+        {
+            "source": "span|ts-train-service::TrainController.query",
+            "target": "span|ts-train-service::GET /api/v1/trainservice/trains"
+        },
+        {
+            "source": "service|ts-train-service",
+            "target": "span|ts-train-service::TrainTypeRepository.findAll"
+        },
+        {
+            "source": "span|ts-train-service::GET /api/v1/trainservice/trains/byName/{name}",
+            "target": "span|ts-travel-plan-service::TravelPlanController.getByQuickest"
+        },
+        {
+            "source": "span|ts-train-service::Transaction.commit",
+            "target": "span|ts-train-service::TrainTypeRepository.findAll"
+        },
+        {
+            "source": "span|ts-train-service::TrainController.retrieveByName",
+            "target": "span|ts-train-service::GET /api/v1/trainservice/trains/byName/{name}"
+        },
+        {
+            "source": "span|ts-train-service::TrainController.retrieveByName",
+            "target": "span|ts-train-service::POST /api/v1/trainservice/trains/byNames"
+        },
+        {
+            "source": "span|ts-basic-service::POST /api/v1/basicservice/basic/travels",
+            "target": "span|ts-travel-service::TravelController.queryInfo"
+        },
+        {
+            "source": "service|ts-train-service",
+            "target": "span|ts-train-service::SELECT ts.train_type"
+        },
+        {
+            "source": "service|ts-train-service",
+            "target": "span|ts-train-service::GET /api/v1/trainservice/trains/byName/{name}"
+        },
+        {
+            "source": "span|ts-travel-plan-service::POST /api/v1/travelplanservice/travelPlan/quickest",
+            "target": "span|ts-ui-dashboard::POST /api/v1/travelplanservice/travelPlan/quickest"
+        },
+        {
+            "source": "service|ts-train-service",
+            "target": "span|ts-train-service::TrainController.query"
+        },
+        {
+            "source": "span|ts-train-service::POST /api/v1/trainservice/trains/byNames",
+            "target": "span|ts-basic-service::BasicController.queryForTravels"
+        },
+        {
+            "source": "span|ts-train-service::TrainTypeRepository.findAll",
+            "target": "span|ts-train-service::TrainController.query"
+        },
+        {
+            "source": "span|ts-train-service::TrainTypeRepository.findByName",
+            "target": "span|ts-train-service::TrainController.retrieveByName"
+        },
+        {
+            "source": "service|ts-train-service",
+            "target": "span|ts-train-service::POST /api/v1/trainservice/trains/byNames"
+        },
+        {
+            "source": "span|ts-train-service::SELECT TrainType",
+            "target": "span|ts-train-service::TrainTypeRepository.findAll"
+        },
+        {
+            "source": "span|ts-travel-service::TravelController.queryInfo",
+            "target": "span|ts-travel-service::POST /api/v1/travelservice/trips/left"
+        },
+        {
+            "source": "span|ts-travel2-service::POST /api/v1/travel2service/trips/left",
+            "target": "span|ts-ui-dashboard::POST /api/v1/travel2service/trips/left"
+        },
+        {
+            "source": "service|ts-train-service",
+            "target": "span|ts-train-service::SELECT TrainType"
+        }
+    ],
+    "root_causes": [
+        {
+            "timestamp": 1756964316,
+            "component": "service|ts-train-service",
+            "state": [
+                "unavailable"
+            ]
+        }
+    ],
+    "alarm_nodes": [
+        {
+            "timestamp": 1756964316,
+            "component": "span|ts-ui-dashboard::GET /api/v1/trainservice/trains",
+            "state": [
+                "erroring"
+            ]
+        },
+        {
+            "timestamp": 1756964316,
+            "component": "span|ts-ui-dashboard::POST /api/v1/travelplanservice/travelPlan/cheapest",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1756964316,
+            "component": "span|ts-ui-dashboard::POST /api/v1/travelplanservice/travelPlan/minStation",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1756964316,
+            "component": "span|ts-ui-dashboard::POST /api/v1/travelplanservice/travelPlan/quickest",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1756964316,
+            "component": "span|ts-ui-dashboard::POST /api/v1/travelservice/trips/left",
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+                "missing"
+            ]
+        },
+        {
+            "timestamp": 1756964316,
+            "component": "span|ts-ui-dashboard::POST /api/v1/travel2service/trips/left",
+            "state": [
+                "missing"
+            ]
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+            "timestamp": 1756964316,
+            "component": "span|ts-ui-dashboard::GET /api/v1/trainservice/trains",
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+                "erroring"
+            ]
+        },
+        {
+            "timestamp": 1756964316,
+            "component": "span|ts-ui-dashboard::POST /api/v1/travelplanservice/travelPlan/cheapest",
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+            ]
+        },
+        {
+            "timestamp": 1756964316,
+            "component": "span|ts-ui-dashboard::POST /api/v1/travelplanservice/travelPlan/minStation",
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+            ]
+        },
+        {
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+            "component": "span|ts-ui-dashboard::POST /api/v1/travelplanservice/travelPlan/quickest",
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+            ]
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+            "component": "span|ts-ui-dashboard::POST /api/v1/travelservice/trips/left",
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+            ]
+        },
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+                "missing"
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+        "span|ts-travel-plan-service::POST /api/v1/travelplanservice/travelPlan/cheapest": "ts-travel-plan-service",
+        "span|ts-ui-dashboard::POST /api/v1/travelplanservice/travelPlan/cheapest": "ts-ui-dashboard",
+        "span|ts-travel-plan-service::TravelPlanController.getByMinStation": "ts-travel-plan-service",
+        "span|ts-travel-plan-service::POST /api/v1/travelplanservice/travelPlan/minStation": "ts-travel-plan-service",
+        "span|ts-ui-dashboard::POST /api/v1/travelplanservice/travelPlan/minStation": "ts-ui-dashboard",
+        "span|ts-travel-plan-service::TravelPlanController.getByQuickest": "ts-travel-plan-service",
+        "span|ts-travel-plan-service::POST /api/v1/travelplanservice/travelPlan/quickest": "ts-travel-plan-service",
+        "span|ts-ui-dashboard::POST /api/v1/travelplanservice/travelPlan/quickest": "ts-ui-dashboard",
+        "span|ts-train-service::TrainTypeRepository.findAll": "ts-train-service",
+        "span|ts-train-service::SELECT TrainType": "ts-train-service",
+        "span|ts-train-service::TrainController.retrieveByName": "ts-train-service",
+        "span|ts-train-service::Transaction.commit": "ts-train-service",
+        "span|ts-train-service::POST /api/v1/trainservice/trains/byNames": "ts-train-service",
+        "span|ts-basic-service::BasicController.queryForTravels": "ts-basic-service",
+        "span|ts-basic-service::POST /api/v1/basicservice/basic/travels": "ts-basic-service",
+        "span|ts-travel-service::TravelController.queryInfo": "ts-travel-service",
+        "span|ts-travel-service::POST /api/v1/travelservice/trips/left": "ts-travel-service",
+        "span|ts-ui-dashboard::POST /api/v1/travelservice/trips/left": "ts-ui-dashboard",
+        "span|ts-travel2-service::Travel2Controller.queryInfo": "ts-travel2-service",
+        "span|ts-travel2-service::POST /api/v1/travel2service/trips/left": "ts-travel2-service",
+        "span|ts-ui-dashboard::POST /api/v1/travel2service/trips/left": "ts-ui-dashboard",
+        "span|ts-train-service::SELECT ts.train_type": "ts-train-service",
+        "span|ts-train-service::TrainTypeRepository.findByName": "ts-train-service",
+        "span|ts-train-service::TrainTypeRepository.findByNames": "ts-train-service",
+        "span|ts-train-service::SELECT train_type": "ts-train-service"
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+                ]
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+                    "bare_operation_unique:GET /api/v1/cancelservice/cancel/refound/{orderId}",
+                    "http_endpoint:ts-ui-dashboard::GET::/api/v1/cancelservice/cancel/refound/{orderId}",
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+                    "bare_path_unique:/api/v1/cancelservice/cancel/refound/{orderId}",
+                    "legacy_exact:span|ts-ui-dashboard::GET /api/v1/cancelservice/cancel/refound/{orderId}",
+                    "legacy_exact:ts-ui-dashboard::GET /api/v1/cancelservice/cancel/refound/{orderId}",
+                    "legacy_exact:GET /api/v1/cancelservice/cancel/refound/{orderId}"
+                ]
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+                    "http_endpoint:ts-ui-dashboard::GET::/api/v1/cancelservice/cancel/{orderId}/{loginId}",
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+                    "bare_path_unique:/api/v1/cancelservice/cancel/{orderId}/{loginId}",
+                    "legacy_exact:span|ts-ui-dashboard::GET /api/v1/cancelservice/cancel/{orderId}/{loginId}",
+                    "legacy_exact:ts-ui-dashboard::GET /api/v1/cancelservice/cancel/{orderId}/{loginId}",
+                    "legacy_exact:GET /api/v1/cancelservice/cancel/{orderId}/{loginId}"
+                ]
+            }
+        },
+        {
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+                ]
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+                    "bare_operation_unique:GET /api/v1/consignservice/consigns/order/{id}",
+                    "http_endpoint:ts-ui-dashboard::GET::/api/v1/consignservice/consigns/order/{id}",
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+                    "legacy_exact:ts-ui-dashboard::GET /api/v1/consignservice/consigns/order/{id}",
+                    "legacy_exact:GET /api/v1/consignservice/consigns/order/{id}"
+                ]
+            }
+        },
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+                    "bare_operation_unique:GET /api/v1/contactservice/contacts/account/{accountId}",
+                    "http_endpoint:ts-ui-dashboard::GET::/api/v1/contactservice/contacts/account/{accountId}",
+                    "http_endpoint_unique:GET::/api/v1/contactservice/contacts/account/{accountId}",
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+                    "legacy_exact:span|ts-ui-dashboard::GET /api/v1/contactservice/contacts/account/{accountId}",
+                    "legacy_exact:ts-ui-dashboard::GET /api/v1/contactservice/contacts/account/{accountId}",
+                    "legacy_exact:GET /api/v1/contactservice/contacts/account/{accountId}"
+                ]
+            }
+        },
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+                    "legacy_exact:span|ts-ui-dashboard::GET /api/v1/foodservice/foods/{date}/{startStation}/{endStation}/{tripId}",
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+                    "legacy_exact:GET /api/v1/foodservice/foods/{date}/{startStation}/{endStation}/{tripId}"
+                ]
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+                "method": "none",
+                "attempted_keys": [
+                    "exact_component:span|ts-ui-dashboard::GET /api/v1/contactservice/contacts/account/{accountId}",
+                    "service_operation:ts-ui-dashboard::GET /api/v1/contactservice/contacts/account/{accountId}",
+                    "bare_operation_unique:GET /api/v1/contactservice/contacts/account/{accountId}",
+                    "http_endpoint:ts-ui-dashboard::GET::/api/v1/contactservice/contacts/account/{accountId}",
+                    "http_endpoint_unique:GET::/api/v1/contactservice/contacts/account/{accountId}",
+                    "bare_path_unique:/api/v1/contactservice/contacts/account/{accountId}",
+                    "legacy_exact:span|ts-ui-dashboard::GET /api/v1/contactservice/contacts/account/{accountId}",
+                    "legacy_exact:ts-ui-dashboard::GET /api/v1/contactservice/contacts/account/{accountId}",
+                    "legacy_exact:GET /api/v1/contactservice/contacts/account/{accountId}"
+                ]
+            },
+            "drop_reason": "schema_unmatched"
+        },
+        {
+            "node_id": 543,
+            "component": "span|ts-ui-dashboard::GET /api/v1/foodservice/foods/{date}/{startStation}/{endStation}/{tripId}",
+            "issue_strength": "unknown",
+            "issue_strength_reason": "conclusion_row_unavailable",
+            "reason": "no_path_found",
+            "path_status": "unexplained",
+            "has_issues": false,
+            "conclusion_match": {
+                "status": "unmatched",
+                "method": "none",
+                "attempted_keys": [
+                    "exact_component:span|ts-ui-dashboard::GET /api/v1/foodservice/foods/{date}/{startStation}/{endStation}/{tripId}",
+                    "service_operation:ts-ui-dashboard::GET /api/v1/foodservice/foods/{date}/{startStation}/{endStation}/{tripId}",
+                    "bare_operation_unique:GET /api/v1/foodservice/foods/{date}/{startStation}/{endStation}/{tripId}",
+                    "http_endpoint:ts-ui-dashboard::GET::/api/v1/foodservice/foods/{date}/{startStation}/{endStation}/{tripId}",
+                    "http_endpoint_unique:GET::/api/v1/foodservice/foods/{date}/{startStation}/{endStation}/{tripId}",
+                    "bare_path_unique:/api/v1/foodservice/foods/{date}/{startStation}/{endStation}/{tripId}",
+                    "legacy_exact:span|ts-ui-dashboard::GET /api/v1/foodservice/foods/{date}/{startStation}/{endStation}/{tripId}",
+                    "legacy_exact:ts-ui-dashboard::GET /api/v1/foodservice/foods/{date}/{startStation}/{endStation}/{tripId}",
+                    "legacy_exact:GET /api/v1/foodservice/foods/{date}/{startStation}/{endStation}/{tripId}"
+                ]
+            },
+            "drop_reason": "schema_unmatched"
+        },
+        {
+            "node_id": 548,
+            "component": "span|ts-ui-dashboard::POST /api/v1/inside_pay_service/inside_payment",
+            "issue_strength": "unknown",
+            "issue_strength_reason": "conclusion_row_unavailable",
+            "reason": "no_path_found",
+            "path_status": "unexplained",
+            "has_issues": false,
+            "conclusion_match": {
+                "status": "unmatched",
+                "method": "none",
+                "attempted_keys": [
+                    "exact_component:span|ts-ui-dashboard::POST /api/v1/inside_pay_service/inside_payment",
+                    "service_operation:ts-ui-dashboard::POST /api/v1/inside_pay_service/inside_payment",
+                    "bare_operation_unique:POST /api/v1/inside_pay_service/inside_payment",
+                    "http_endpoint:ts-ui-dashboard::POST::/api/v1/inside_pay_service/inside_payment",
+                    "http_endpoint_unique:POST::/api/v1/inside_pay_service/inside_payment",
+                    "bare_path_unique:/api/v1/inside_pay_service/inside_payment",
+                    "legacy_exact:span|ts-ui-dashboard::POST /api/v1/inside_pay_service/inside_payment",
+                    "legacy_exact:ts-ui-dashboard::POST /api/v1/inside_pay_service/inside_payment",
+                    "legacy_exact:POST /api/v1/inside_pay_service/inside_payment"
+                ]
+            },
+            "drop_reason": "schema_unmatched"
+        },
+        {
+            "node_id": 551,
+            "component": "span|ts-ui-dashboard::POST /api/v1/preserveservice/preserve",
+            "issue_strength": "unknown",
+            "issue_strength_reason": "conclusion_row_unavailable",
+            "reason": "no_path_found",
+            "path_status": "unexplained",
+            "has_issues": false,
+            "conclusion_match": {
+                "status": "unmatched",
+                "method": "none",
+                "attempted_keys": [
+                    "exact_component:span|ts-ui-dashboard::POST /api/v1/preserveservice/preserve",
+                    "service_operation:ts-ui-dashboard::POST /api/v1/preserveservice/preserve",
+                    "bare_operation_unique:POST /api/v1/preserveservice/preserve",
+                    "http_endpoint:ts-ui-dashboard::POST::/api/v1/preserveservice/preserve",
+                    "http_endpoint_unique:POST::/api/v1/preserveservice/preserve",
+                    "bare_path_unique:/api/v1/preserveservice/preserve",
+                    "legacy_exact:span|ts-ui-dashboard::POST /api/v1/preserveservice/preserve",
+                    "legacy_exact:ts-ui-dashboard::POST /api/v1/preserveservice/preserve",
+                    "legacy_exact:POST /api/v1/preserveservice/preserve"
+                ]
+            },
+            "drop_reason": "schema_unmatched"
+        },
+        {
+            "node_id": 558,
+            "component": "span|ts-ui-dashboard::PUT /api/v1/consignservice/consigns",
+            "issue_strength": "unknown",
+            "issue_strength_reason": "conclusion_row_unavailable",
+            "reason": "no_path_found",
+            "path_status": "unexplained",
+            "has_issues": false,
+            "conclusion_match": {
+                "status": "unmatched",
+                "method": "none",
+                "attempted_keys": [
+                    "exact_component:span|ts-ui-dashboard::PUT /api/v1/consignservice/consigns",
+                    "service_operation:ts-ui-dashboard::PUT /api/v1/consignservice/consigns",
+                    "bare_operation_unique:PUT /api/v1/consignservice/consigns",
+                    "http_endpoint:ts-ui-dashboard::PUT::/api/v1/consignservice/consigns",
+                    "http_endpoint_unique:PUT::/api/v1/consignservice/consigns",
+                    "bare_path_unique:/api/v1/consignservice/consigns",
+                    "legacy_exact:span|ts-ui-dashboard::PUT /api/v1/consignservice/consigns",
+                    "legacy_exact:ts-ui-dashboard::PUT /api/v1/consignservice/consigns",
+                    "legacy_exact:PUT /api/v1/consignservice/consigns"
+                ]
+            },
+            "drop_reason": "schema_unmatched"
+        },
+        {
+            "node_id": 564,
+            "component": "span|ts-verification-code-service::GET /api/v1/verifycode/verify/{verifyCode}",
+            "issue_strength": "none",
+            "issue_strength_reason": "no_material_conclusion_signal",
+            "reason": "no_path_found",
+            "path_status": "unexplained",
+            "has_issues": false,
+            "normal_success_rate": 1.0,
+            "abnormal_success_rate": 1.0,
+            "success_rate_drop": 0.0,
+            "normal_avg_duration": 0.018105715654970763,
+            "abnormal_avg_duration": 0.011793661311111111,
+            "avg_duration_ratio": 0.6513778044378636,
+            "normal_p99": 0.15229331195999887,
+            "abnormal_p99": 0.056615184560000045,
+            "p99_ratio": 0.3717509576183523,
+            "conclusion_span_name": "HTTP GET http://ts-ui-dashboard:8080/api/v1/verifycode/verify/{verifyCode}",
+            "conclusion_match": {
+                "status": "matched",
+                "method": "bare_operation_unique",
+                "conclusion_span_name": "HTTP GET http://ts-ui-dashboard:8080/api/v1/verifycode/verify/{verifyCode}",
+                "attempted_keys": [
+                    "exact_component:span|ts-verification-code-service::GET /api/v1/verifycode/verify/{verifyCode}",
+                    "service_operation:ts-verification-code-service::GET /api/v1/verifycode/verify/{verifyCode}",
+                    "bare_operation_unique:GET /api/v1/verifycode/verify/{verifyCode}"
+                ]
+            },
+            "drop_reason": "weak_noise"
+        }
+    ],
+    "candidate_alarm_count": 18,
+    "explained_alarm_count": 6,
+    "unexplained_alarm_count": 12,
+    "candidate_strong_alarm_count": 5,
+    "explained_strong_alarm_count": 4,
+    "unexplained_strong_alarm_count": 1,
+    "strong_alarm_coverage": 0.8,
+    "confidence_breakdown": {
+        "rule_admission_confidence": 1.0,
+        "evidence_confidence": 0.8,
+        "alarm_coverage_confidence": 0.8,
+        "final_confidence": 0.8
+    }
+}

cases/ts1-ts-train-service-pod-failure-5qwqdz/env.json

@@ -0,0 +1,8 @@
+{
+    "NAMESPACE": "ts1",
+    "TIMEZONE": "Asia/Shanghai",
+    "NORMAL_START": "1756964076",
+    "NORMAL_END": "1756964316",
+    "ABNORMAL_START": "1756964316",
+    "ABNORMAL_END": "1756964556"
+}

cases/ts1-ts-train-service-pod-failure-5qwqdz/injection.json

@@ -0,0 +1,31 @@
+{
+    "benchmark": "clickhouse",
+    "created_at": "2025-09-04T05:38:36.114Z",
+    "description": "Fault for task 78208f85-64a8-4a7f-916c-0e43dcce76aa",
+    "display_config": "{\"duration\":4,\"injection_point\":{\"app_name\":\"ts-train-service\"},\"namespace\":\"ts\"}",
+    "end_time": "2025-09-04T05:42:36Z",
+    "engine_config": "{\"name\":\"InjectionConf\",\"range\":[0,30],\"children\":{\"1\":{\"name\":\"1\",\"range\":[0,2],\"children\":{\"0\":{\"name\":\"0\",\"range\":[1,60],\"children\":null,\"description\":\"Time Unit Minute\",\"value\":4},\"1\":{\"name\":\"1\",\"range\":[0,0],\"children\":null,\"description\":\"{ts: 0}\",\"value\":0},\"2\":{\"name\":\"2\",\"range\":[0,47],\"children\":null,\"description\":\"App Index\",\"value\":39}},\"description\":\"\",\"value\":0}},\"description\":\"\",\"value\":1}",
+    "fault_type": 1,
+    "ground_truth": {
+        "container": [
+            "ts-train-service"
+        ],
+        "function": null,
+        "metric": null,
+        "pod": [
+            "ts-train-service-7b65db49f4-h2pwx"
+        ],
+        "service": [
+            "ts-train-service"
+        ],
+        "span": null
+    },
+    "id": 8459,
+    "injection_name": "ts1-ts-train-service-pod-failure-5qwqdz",
+    "pre_duration": 4,
+    "start_time": "2025-09-04T05:38:36Z",
+    "status": 2,
+    "task": null,
+    "task_id": "78208f85-64a8-4a7f-916c-0e43dcce76aa",
+    "updated_at": "2025-09-04T05:42:36.269Z"
+}

cases/ts1-ts-train-service-pod-failure-5qwqdz/label.txt

@@ -0,0 +1 @@
+attributed

cases/ts2-mysql-delay-d427wn/injection.json

@@ -0,0 +1,44 @@
+{
+    "benchmark": "clickhouse",
+    "created_at": "2025-07-22T06:08:15.035012Z",
+    "description": "Fault for task 4f5c0c55-1ec0-4da8-8756-6adff687109e",
+    "display_config": "{\"correlation\":35,\"direction\":\"to\",\"duration\":4,\"injection_point\":{\"source_service\":\"mysql\",\"target_service\":\"ts-route-service\"},\"jitter\":943,\"latency\":164,\"namespace\":\"ts\"}",
+    "end_time": "2025-07-22T06:12:15Z",
+    "engine_config": "{\"name\":\"InjectionConf\",\"range\":[0,30],\"children\":{\"17\":{\"name\":\"17\",\"range\":[0,6],\"children\":{\"0\":{\"name\":\"0\",\"range\":[1,60],\"children\":null,\"description\":\"Time Unit Minute\",\"value\":4},\"1\":{\"name\":\"1\",\"range\":[0,0],\"children\":null,\"description\":\"{ts: 0}\",\"value\":0},\"2\":{\"name\":\"2\",\"range\":[0,123],\"children\":null,\"description\":\"Flattened network pair index\",\"value\":7},\"3\":{\"name\":\"3\",\"range\":[1,2000],\"children\":null,\"description\":\"Latency in milliseconds\",\"value\":164},\"4\":{\"name\":\"4\",\"range\":[0,100],\"children\":null,\"description\":\"Correlation percentage\",\"value\":35},\"5\":{\"name\":\"5\",\"range\":[0,1000],\"children\":null,\"description\":\"Jitter in milliseconds\",\"value\":943},\"6\":{\"name\":\"6\",\"range\":[1,3],\"children\":null,\"description\":\"Direction (1=to, 2=from, 3=both)\",\"value\":1}},\"description\":\"\",\"value\":0}},\"description\":\"\",\"value\":17}",
+    "fault_type": 17,
+    "ground_truth": {
+        "container": [
+            "mysql",
+            "ts-route-service"
+        ],
+        "function": null,
+        "metric": [
+            "network_latency"
+        ],
+        "pod": [
+            "mysql-0",
+            "ts-route-service-f6fbc58bc-gqbt9"
+        ],
+        "service": [
+            "mysql",
+            "ts-route-service"
+        ],
+        "span": [
+            "mysql",
+            "ts-route-service"
+        ],
+        "additional_properties": {}
+    },
+    "id": 1283,
+    "injection_name": "ts2-mysql-delay-d427wn",
+    "labels": {
+        "batch": "bootstrap",
+        "env": "prod"
+    },
+    "pre_duration": 4,
+    "start_time": "2025-07-22T06:08:15Z",
+    "status": 2,
+    "task_id": "4f5c0c55-1ec0-4da8-8756-6adff687109e",
+    "updated_at": "2025-07-22T06:12:15.39457Z",
+    "additional_properties": {}
+}

cases/ts3-ts-order-service-delay-9trpt4/causal_graph.json

@@ -0,0 +1,1760 @@
+{
+    "case_name": "ts3-ts-order-service-delay-9trpt4",
+    "fault_type": "NetworkDelay",
+    "root_resolution_method": "network_source_both",
+    "alarm_nodes_scope": "path_terminal_alarm_nodes",
+    "nodes": [
+        {
+            "timestamp": 1754941882,
+            "component": "service|ts-order-service",
+            "state": [
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1754941882,
+            "component": "span|ts-order-service::POST /api/v1/orderservice/order/refresh",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1754941882,
+            "component": "span|ts-ui-dashboard::POST /api/v1/orderservice/order/refresh",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1754941882,
+            "component": "span|ts-order-service::OrderController.queryOrdersForRefresh",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1754941882,
+            "component": "span|ts-order-service::POST /api/v1/orderservice/order/tickets",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1754941885,
+            "component": "span|ts-seat-service::SeatController.getLeftTicketOfInterval",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1754941885,
+            "component": "span|ts-seat-service::POST /api/v1/seatservice/seats/left_tickets",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1754941882,
+            "component": "span|ts-order-service::GET /api/v1/orderservice/order/status/{orderId}/{status}",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1754941882,
+            "component": "span|ts-inside-payment-service::InsidePaymentController.pay",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1754941882,
+            "component": "span|ts-inside-payment-service::POST /api/v1/inside_pay_service/inside_payment",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1754941882,
+            "component": "span|ts-ui-dashboard::POST /api/v1/inside_pay_service/inside_payment",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1754941882,
+            "component": "span|ts-order-service::GET /api/v1/orderservice/order/{orderId}",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1754941882,
+            "component": "span|ts-order-service::OrderController.getTicketListByDateAndTripId",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1754941882,
+            "component": "span|ts-order-service::OrderRepository.findByAccountId",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1754941882,
+            "component": "span|ts-order-service::POST /api/v1/orderservice/order",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1754941882,
+            "component": "span|ts-preserve-service::PreserveController.preserve",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1754941882,
+            "component": "span|ts-preserve-service::POST /api/v1/preserveservice/preserve",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1754941882,
+            "component": "span|ts-ui-dashboard::POST /api/v1/preserveservice/preserve",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1754941882,
+            "component": "span|ts-order-service::OrderController.createNewOrder",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1754941882,
+            "component": "span|ts-order-service::OrderController.getOrderById",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1754941882,
+            "component": "span|ts-order-service::OrderController.modifyOrder",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1754941882,
+            "component": "span|ts-order-service::OrderRepository.findByTravelDateAndTrainNumber",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1754941882,
+            "component": "span|ts-order-service::SELECT Order",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1754941882,
+            "component": "span|ts-order-service::GET /api/v1/orderservice/order/security/{checkDate}/{accountId}",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1754941882,
+            "component": "span|ts-security-service::SecurityController.check",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1754941882,
+            "component": "span|ts-security-service::GET /api/v1/securityservice/securityConfigs/{accountId}",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1754941882,
+            "component": "span|ts-order-service::OrderRepository.findByAccountIdAndTrainNumberAndTravelDate",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1754941882,
+            "component": "span|ts-order-service::OrderRepository.findById",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1754941882,
+            "component": "span|ts-order-service::OrderRepository.save",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1754941882,
+            "component": "span|ts-seat-service::SeatController.create",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1754941882,
+            "component": "span|ts-seat-service::POST /api/v1/seatservice/seats",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1754941885,
+            "component": "span|ts-travel-plan-service::TravelPlanController.getByMinStation",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1754941885,
+            "component": "span|ts-travel-plan-service::POST /api/v1/travelplanservice/travelPlan/minStation",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1754941885,
+            "component": "span|ts-ui-dashboard::POST /api/v1/travelplanservice/travelPlan/minStation",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1754941882,
+            "component": "span|ts-order-service::SELECT ts.orders",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1754941882,
+            "component": "span|ts-order-service::OrderController.securityInfoCheck",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1754941882,
+            "component": "span|ts-order-service::Session.find order.entity.Order",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1754941882,
+            "component": "span|ts-order-service::Session.merge order.entity.Order",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1754941882,
+            "component": "span|ts-order-service::Transaction.commit",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1754941882,
+            "component": "span|ts-order-service::INSERT ts.orders",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        },
+        {
+            "timestamp": 1754941882,
+            "component": "span|ts-order-service::UPDATE ts.orders",
+            "state": [
+                "missing",
+                "slow"
+            ]
+        }
+    ],
+    "edges": [
+        {
+            "source": "span|ts-order-service::OrderController.queryOrdersForRefresh",
+            "target": "span|ts-order-service::POST /api/v1/orderservice/order/refresh"
+        },
+        {
+            "source": "span|ts-order-service::POST /api/v1/orderservice/order",
+            "target": "span|ts-preserve-service::PreserveController.preserve"
+        },
+        {
+            "source": "span|ts-security-service::GET /api/v1/securityservice/securityConfigs/{accountId}",
+            "target": "span|ts-preserve-service::PreserveController.preserve"
+        },
+        {
+            "source": "span|ts-order-service::Session.merge order.entity.Order",
+            "target": "span|ts-order-service::OrderRepository.save"
+        },
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+            "target": "span|ts-order-service::Transaction.commit"
+        },
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+            "source": "span|ts-seat-service::SeatController.getLeftTicketOfInterval",
+            "target": "span|ts-seat-service::POST /api/v1/seatservice/seats/left_tickets"
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+            "target": "span|ts-order-service::OrderRepository.findById"
+        },
+        {
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+            "target": "span|ts-order-service::Transaction.commit"
+        },
+        {
+            "source": "service|ts-order-service",
+            "target": "span|ts-order-service::UPDATE ts.orders"
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+            "source": "span|ts-order-service::GET /api/v1/orderservice/order/{orderId}",
+            "target": "span|ts-inside-payment-service::InsidePaymentController.pay"
+        },
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+            "source": "span|ts-preserve-service::PreserveController.preserve",
+            "target": "span|ts-preserve-service::POST /api/v1/preserveservice/preserve"
+        },
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+            "source": "span|ts-order-service::OrderRepository.findById",
+            "target": "span|ts-order-service::OrderController.modifyOrder"
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+            "source": "span|ts-seat-service::POST /api/v1/seatservice/seats",
+            "target": "span|ts-preserve-service::PreserveController.preserve"
+        },
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+            "target": "span|ts-inside-payment-service::POST /api/v1/inside_pay_service/inside_payment"
+        },
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+            "target": "span|ts-order-service::OrderRepository.findByAccountId"
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+            "target": "span|ts-order-service::OrderController.modifyOrder"
+        },
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+        },
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+        },
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+            "source": "span|ts-travel-plan-service::TravelPlanController.getByMinStation",
+            "target": "span|ts-travel-plan-service::POST /api/v1/travelplanservice/travelPlan/minStation"
+        },
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+            "source": "span|ts-order-service::OrderRepository.findByTravelDateAndTrainNumber",
+            "target": "span|ts-order-service::OrderController.getTicketListByDateAndTripId"
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+        },
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+                "path-40",
+                "path-41",
+                "path-43",
+                "path-46",
+                "path-50"
+            ]
+        },
+        {
+            "node_id": 542,
+            "component": "span|ts-ui-dashboard::POST /api/v1/travelplanservice/travelPlan/minStation",
+            "issue_strength": "strong",
+            "issue_strength_reason": "material_latency_anomaly",
+            "reason": "path_terminal",
+            "path_status": "explained",
+            "has_issues": false,
+            "normal_success_rate": 1.0,
+            "abnormal_success_rate": 1.0,
+            "success_rate_drop": 0.0,
+            "normal_avg_duration": 0.8066569434909091,
+            "abnormal_avg_duration": 3.6713805586666663,
+            "avg_duration_ratio": 4.551353073065121,
+            "normal_p99": 5.518229509500004,
+            "abnormal_p99": 10.7877799422,
+            "p99_ratio": 1.9549349884103426,
+            "conclusion_span_name": "HTTP POST http://ts-ui-dashboard:8080/api/v1/travelplanservice/travelPlan/minStation",
+            "conclusion_match": {
+                "status": "matched",
+                "method": "service_operation",
+                "conclusion_span_name": "HTTP POST http://ts-ui-dashboard:8080/api/v1/travelplanservice/travelPlan/minStation",
+                "attempted_keys": [
+                    "exact_component:span|ts-ui-dashboard::POST /api/v1/travelplanservice/travelPlan/minStation",
+                    "service_operation:ts-ui-dashboard::POST /api/v1/travelplanservice/travelPlan/minStation"
+                ]
+            },
+            "path_ids": [
+                "path-20",
+                "path-24",
+                "path-42"
+            ]
+        }
+    ],
+    "unexplained_alarm_nodes": [
+        {
+            "node_id": 353,
+            "component": "span|ts-inside-payment-service::AddMoneyRepository.findByUserId",
+            "issue_strength": "unknown",
+            "issue_strength_reason": "conclusion_row_unavailable",
+            "reason": "no_path_found",
+            "path_status": "unexplained",
+            "has_issues": false,
+            "conclusion_match": {
+                "status": "unmatched",
+                "method": "none",
+                "attempted_keys": [
+                    "exact_component:span|ts-inside-payment-service::AddMoneyRepository.findByUserId",
+                    "service_operation:ts-inside-payment-service::AddMoneyRepository.findByUserId",
+                    "bare_operation_unique:AddMoneyRepository.findByUserId",
+                    "legacy_exact:span|ts-inside-payment-service::AddMoneyRepository.findByUserId",
+                    "legacy_exact:ts-inside-payment-service::AddMoneyRepository.findByUserId",
+                    "legacy_exact:AddMoneyRepository.findByUserId"
+                ]
+            },
+            "drop_reason": "schema_unmatched"
+        },
+        {
+            "node_id": 361,
+            "component": "span|ts-inside-payment-service::PaymentRepository.findByUserId",
+            "issue_strength": "unknown",
+            "issue_strength_reason": "conclusion_row_unavailable",
+            "reason": "no_path_found",
+            "path_status": "unexplained",
+            "has_issues": false,
+            "conclusion_match": {
+                "status": "unmatched",
+                "method": "none",
+                "attempted_keys": [
+                    "exact_component:span|ts-inside-payment-service::PaymentRepository.findByUserId",
+                    "service_operation:ts-inside-payment-service::PaymentRepository.findByUserId",
+                    "bare_operation_unique:PaymentRepository.findByUserId",
+                    "legacy_exact:span|ts-inside-payment-service::PaymentRepository.findByUserId",
+                    "legacy_exact:ts-inside-payment-service::PaymentRepository.findByUserId",
+                    "legacy_exact:PaymentRepository.findByUserId"
+                ]
+            },
+            "drop_reason": "schema_unmatched"
+        },
+        {
+            "node_id": 362,
+            "component": "span|ts-inside-payment-service::PaymentRepository.save",
+            "issue_strength": "unknown",
+            "issue_strength_reason": "conclusion_row_unavailable",
+            "reason": "no_path_found",
+            "path_status": "unexplained",
+            "has_issues": false,
+            "conclusion_match": {
+                "status": "unmatched",
+                "method": "none",
+                "attempted_keys": [
+                    "exact_component:span|ts-inside-payment-service::PaymentRepository.save",
+                    "service_operation:ts-inside-payment-service::PaymentRepository.save",
+                    "bare_operation_unique:PaymentRepository.save",
+                    "legacy_exact:span|ts-inside-payment-service::PaymentRepository.save",
+                    "legacy_exact:ts-inside-payment-service::PaymentRepository.save",
+                    "legacy_exact:PaymentRepository.save"
+                ]
+            },
+            "drop_reason": "schema_unmatched"
+        },
+        {
+            "node_id": 408,
+            "component": "span|ts-payment-service::PaymentController.pay",
+            "issue_strength": "unknown",
+            "issue_strength_reason": "conclusion_row_unavailable",
+            "reason": "no_path_found",
+            "path_status": "unexplained",
+            "has_issues": false,
+            "conclusion_match": {
+                "status": "unmatched",
+                "method": "none",
+                "attempted_keys": [
+                    "exact_component:span|ts-payment-service::PaymentController.pay",
+                    "service_operation:ts-payment-service::PaymentController.pay",
+                    "bare_operation_unique:PaymentController.pay",
+                    "legacy_exact:span|ts-payment-service::PaymentController.pay",
+                    "legacy_exact:ts-payment-service::PaymentController.pay",
+                    "legacy_exact:PaymentController.pay"
+                ]
+            },
+            "drop_reason": "schema_unmatched"
+        },
+        {
+            "node_id": 510,
+            "component": "span|ts-travel-service::TripRepository.findByTripId",
+            "issue_strength": "unknown",
+            "issue_strength_reason": "conclusion_row_unavailable",
+            "reason": "no_path_found",
+            "path_status": "unexplained",
+            "has_issues": false,
+            "conclusion_match": {
+                "status": "unmatched",
+                "method": "none",
+                "attempted_keys": [
+                    "exact_component:span|ts-travel-service::TripRepository.findByTripId",
+                    "service_operation:ts-travel-service::TripRepository.findByTripId",
+                    "bare_operation_unique:TripRepository.findByTripId",
+                    "legacy_exact:span|ts-travel-service::TripRepository.findByTripId",
+                    "legacy_exact:ts-travel-service::TripRepository.findByTripId",
+                    "legacy_exact:TripRepository.findByTripId"
+                ]
+            },
+            "drop_reason": "schema_unmatched"
+        },
+        {
+            "node_id": 528,
+            "component": "span|ts-ui-dashboard::GET /api/v1/cancelservice/cancel/refound/{orderId}",
+            "issue_strength": "unknown",
+            "issue_strength_reason": "conclusion_row_unavailable",
+            "reason": "no_path_found",
+            "path_status": "unexplained",
+            "has_issues": false,
+            "conclusion_match": {
+                "status": "unmatched",
+                "method": "none",
+                "attempted_keys": [
+                    "exact_component:span|ts-ui-dashboard::GET /api/v1/cancelservice/cancel/refound/{orderId}",
+                    "service_operation:ts-ui-dashboard::GET /api/v1/cancelservice/cancel/refound/{orderId}",
+                    "bare_operation_unique:GET /api/v1/cancelservice/cancel/refound/{orderId}",
+                    "http_endpoint:ts-ui-dashboard::GET::/api/v1/cancelservice/cancel/refound/{orderId}",
+                    "http_endpoint_unique:GET::/api/v1/cancelservice/cancel/refound/{orderId}",
+                    "bare_path_unique:/api/v1/cancelservice/cancel/refound/{orderId}",
+                    "legacy_exact:span|ts-ui-dashboard::GET /api/v1/cancelservice/cancel/refound/{orderId}",
+                    "legacy_exact:ts-ui-dashboard::GET /api/v1/cancelservice/cancel/refound/{orderId}",
+                    "legacy_exact:GET /api/v1/cancelservice/cancel/refound/{orderId}"
+                ]
+            },
+            "drop_reason": "schema_unmatched"
+        },
+        {
+            "node_id": 529,
+            "component": "span|ts-ui-dashboard::GET /api/v1/cancelservice/cancel/{orderId}/{loginId}",
+            "issue_strength": "unknown",
+            "issue_strength_reason": "conclusion_row_unavailable",
+            "reason": "no_path_found",
+            "path_status": "unexplained",
+            "has_issues": false,
+            "conclusion_match": {
+                "status": "unmatched",
+                "method": "none",
+                "attempted_keys": [
+                    "exact_component:span|ts-ui-dashboard::GET /api/v1/cancelservice/cancel/{orderId}/{loginId}",
+                    "service_operation:ts-ui-dashboard::GET /api/v1/cancelservice/cancel/{orderId}/{loginId}",
+                    "bare_operation_unique:GET /api/v1/cancelservice/cancel/{orderId}/{loginId}",
+                    "http_endpoint:ts-ui-dashboard::GET::/api/v1/cancelservice/cancel/{orderId}/{loginId}",
+                    "http_endpoint_unique:GET::/api/v1/cancelservice/cancel/{orderId}/{loginId}",
+                    "bare_path_unique:/api/v1/cancelservice/cancel/{orderId}/{loginId}",
+                    "legacy_exact:span|ts-ui-dashboard::GET /api/v1/cancelservice/cancel/{orderId}/{loginId}",
+                    "legacy_exact:ts-ui-dashboard::GET /api/v1/cancelservice/cancel/{orderId}/{loginId}",
+                    "legacy_exact:GET /api/v1/cancelservice/cancel/{orderId}/{loginId}"
+                ]
+            },
+            "drop_reason": "schema_unmatched"
+        },
+        {
+            "node_id": 530,
+            "component": "span|ts-ui-dashboard::GET /api/v1/consignservice/consigns/account/{id}",
+            "issue_strength": "weak",
+            "issue_strength_reason": "weak_latency_signal",
+            "reason": "no_path_found",
+            "path_status": "unexplained",
+            "has_issues": false,
+            "normal_success_rate": 1.0,
+            "abnormal_success_rate": 1.0,
+            "success_rate_drop": 0.0,
+            "normal_avg_duration": 0.017452945459770112,
+            "abnormal_avg_duration": 0.15790047342857144,
+            "avg_duration_ratio": 9.047210615110195,
+            "normal_p99": 0.09336044898000014,
+            "abnormal_p99": 0.9669797415399994,
+            "p99_ratio": 10.357488123767997,
+            "conclusion_span_name": "HTTP GET http://ts-ui-dashboard:8080/api/v1/consignservice/consigns/account/{id}",
+            "conclusion_match": {
+                "status": "matched",
+                "method": "service_operation",
+                "conclusion_span_name": "HTTP GET http://ts-ui-dashboard:8080/api/v1/consignservice/consigns/account/{id}",
+                "attempted_keys": [
+                    "exact_component:span|ts-ui-dashboard::GET /api/v1/consignservice/consigns/account/{id}",
+                    "service_operation:ts-ui-dashboard::GET /api/v1/consignservice/consigns/account/{id}"
+                ]
+            },
+            "drop_reason": "weak_noise"
+        },
+        {
+            "node_id": 531,
+            "component": "span|ts-ui-dashboard::GET /api/v1/consignservice/consigns/order/{id}",
+            "issue_strength": "unknown",
+            "issue_strength_reason": "conclusion_row_unavailable",
+            "reason": "no_path_found",
+            "path_status": "unexplained",
+            "has_issues": false,
+            "conclusion_match": {
+                "status": "unmatched",
+                "method": "none",
+                "attempted_keys": [
+                    "exact_component:span|ts-ui-dashboard::GET /api/v1/consignservice/consigns/order/{id}",
+                    "service_operation:ts-ui-dashboard::GET /api/v1/consignservice/consigns/order/{id}",
+                    "bare_operation_unique:GET /api/v1/consignservice/consigns/order/{id}",
+                    "http_endpoint:ts-ui-dashboard::GET::/api/v1/consignservice/consigns/order/{id}",
+                    "http_endpoint_unique:GET::/api/v1/consignservice/consigns/order/{id}",
+                    "bare_path_unique:/api/v1/consignservice/consigns/order/{id}",
+                    "legacy_exact:span|ts-ui-dashboard::GET /api/v1/consignservice/consigns/order/{id}",
+                    "legacy_exact:ts-ui-dashboard::GET /api/v1/consignservice/consigns/order/{id}",
+                    "legacy_exact:GET /api/v1/consignservice/consigns/order/{id}"
+                ]
+            },
+            "drop_reason": "schema_unmatched"
+        },
+        {
+            "node_id": 541,
+            "component": "span|ts-ui-dashboard::POST /api/v1/travelplanservice/travelPlan/cheapest",
+            "issue_strength": "weak",
+            "issue_strength_reason": "weak_latency_signal",
+            "reason": "no_path_found",
+            "path_status": "unexplained",
+            "has_issues": false,
+            "normal_success_rate": 1.0,
+            "abnormal_success_rate": 1.0,
+            "success_rate_drop": 0.0,
+            "normal_avg_duration": 0.5281783113809524,
+            "abnormal_avg_duration": 0.8478762671428572,
+            "avg_duration_ratio": 1.6052841414976626,
+            "normal_p99": 2.8847255150400075,
+            "abnormal_p99": 3.6210154120399984,
+            "p99_ratio": 1.2552374196994542,
+            "conclusion_span_name": "HTTP POST http://ts-ui-dashboard:8080/api/v1/travelplanservice/travelPlan/cheapest",
+            "conclusion_match": {
+                "status": "matched",
+                "method": "service_operation",
+                "conclusion_span_name": "HTTP POST http://ts-ui-dashboard:8080/api/v1/travelplanservice/travelPlan/cheapest",
+                "attempted_keys": [
+                    "exact_component:span|ts-ui-dashboard::POST /api/v1/travelplanservice/travelPlan/cheapest",
+                    "service_operation:ts-ui-dashboard::POST /api/v1/travelplanservice/travelPlan/cheapest"
+                ]
+            },
+            "drop_reason": "weak_noise"
+        },
+        {
+            "node_id": 543,
+            "component": "span|ts-ui-dashboard::POST /api/v1/travelplanservice/travelPlan/quickest",
+            "issue_strength": "strong",
+            "issue_strength_reason": "conclusion_issues",
+            "reason": "no_path_found",
+            "path_status": "strong_unexplained",
+            "has_issues": true,
+            "normal_success_rate": 1.0,
+            "abnormal_success_rate": 1.0,
+            "success_rate_drop": 0.0,
+            "normal_avg_duration": 0.43519463091228067,
+            "abnormal_avg_duration": 6.5409195968,
+            "avg_duration_ratio": 15.029871997934668,
+            "normal_p99": 1.02648627532,
+            "abnormal_p99": 14.63071223224,
+            "p99_ratio": 14.25319810309103,
+            "conclusion_span_name": "HTTP POST http://ts-ui-dashboard:8080/api/v1/travelplanservice/travelPlan/quickest",
+            "conclusion_match": {
+                "status": "matched",
+                "method": "service_operation",
+                "conclusion_span_name": "HTTP POST http://ts-ui-dashboard:8080/api/v1/travelplanservice/travelPlan/quickest",
+                "attempted_keys": [
+                    "exact_component:span|ts-ui-dashboard::POST /api/v1/travelplanservice/travelPlan/quickest",
+                    "service_operation:ts-ui-dashboard::POST /api/v1/travelplanservice/travelPlan/quickest"
+                ]
+            },
+            "drop_reason": "no_path_found"
+        },
+        {
+            "node_id": 544,
+            "component": "span|ts-ui-dashboard::POST /api/v1/travelservice/trips/left",
+            "issue_strength": "strong",
+            "issue_strength_reason": "conclusion_issues",
+            "reason": "no_path_found",
+            "path_status": "strong_unexplained",
+            "has_issues": true,
+            "normal_success_rate": 1.0,
+            "abnormal_success_rate": 1.0,
+            "success_rate_drop": 0.0,
+            "normal_avg_duration": 0.17060064323913043,
+            "abnormal_avg_duration": 3.3157256683000003,
+            "avg_duration_ratio": 19.435598866132977,
+            "normal_p99": 0.6978886781899999,
+            "abnormal_p99": 10.481854087139999,
+            "p99_ratio": 15.019378325960345,
+            "conclusion_span_name": "HTTP POST http://ts-ui-dashboard:8080/api/v1/travelservice/trips/left",
+            "conclusion_match": {
+                "status": "matched",
+                "method": "service_operation",
+                "conclusion_span_name": "HTTP POST http://ts-ui-dashboard:8080/api/v1/travelservice/trips/left",
+                "attempted_keys": [
+                    "exact_component:span|ts-ui-dashboard::POST /api/v1/travelservice/trips/left",
+                    "service_operation:ts-ui-dashboard::POST /api/v1/travelservice/trips/left"
+                ]
+            },
+            "drop_reason": "no_path_found"
+        },
+        {
+            "node_id": 545,
+            "component": "span|ts-ui-dashboard::POST /api/v1/users/login",
+            "issue_strength": "weak",
+            "issue_strength_reason": "weak_latency_signal",
+            "reason": "no_path_found",
+            "path_status": "unexplained",
+            "has_issues": false,
+            "normal_success_rate": 1.0,
+            "abnormal_success_rate": 1.0,
+            "success_rate_drop": 0.0,
+            "normal_avg_duration": 0.09948066080848963,
+            "abnormal_avg_duration": 0.11989324148113208,
+            "avg_duration_ratio": 1.2051914463248161,
+            "normal_p99": 0.34080842175999987,
+            "abnormal_p99": 1.0733042842500016,
+            "p99_ratio": 3.1492892068431084,
+            "conclusion_span_name": "HTTP POST http://ts-ui-dashboard:8080/api/v1/users/login",
+            "conclusion_match": {
+                "status": "matched",
+                "method": "service_operation",
+                "conclusion_span_name": "HTTP POST http://ts-ui-dashboard:8080/api/v1/users/login",
+                "attempted_keys": [
+                    "exact_component:span|ts-ui-dashboard::POST /api/v1/users/login",
+                    "service_operation:ts-ui-dashboard::POST /api/v1/users/login"
+                ]
+            },
+            "drop_reason": "weak_noise"
+        },
+        {
+            "node_id": 546,
+            "component": "span|ts-ui-dashboard::PUT /api/v1/consignservice/consigns",
+            "issue_strength": "unknown",
+            "issue_strength_reason": "conclusion_row_unavailable",
+            "reason": "no_path_found",
+            "path_status": "unexplained",
+            "has_issues": false,
+            "conclusion_match": {
+                "status": "unmatched",
+                "method": "none",
+                "attempted_keys": [
+                    "exact_component:span|ts-ui-dashboard::PUT /api/v1/consignservice/consigns",
+                    "service_operation:ts-ui-dashboard::PUT /api/v1/consignservice/consigns",
+                    "bare_operation_unique:PUT /api/v1/consignservice/consigns",
+                    "http_endpoint:ts-ui-dashboard::PUT::/api/v1/consignservice/consigns",
+                    "http_endpoint_unique:PUT::/api/v1/consignservice/consigns",
+                    "bare_path_unique:/api/v1/consignservice/consigns",
+                    "legacy_exact:span|ts-ui-dashboard::PUT /api/v1/consignservice/consigns",
+                    "legacy_exact:ts-ui-dashboard::PUT /api/v1/consignservice/consigns",
+                    "legacy_exact:PUT /api/v1/consignservice/consigns"
+                ]
+            },
+            "drop_reason": "schema_unmatched"
+        }
+    ],
+    "candidate_alarm_count": 19,
+    "explained_alarm_count": 5,
+    "unexplained_alarm_count": 14,
+    "candidate_strong_alarm_count": 6,
+    "explained_strong_alarm_count": 4,
+    "unexplained_strong_alarm_count": 2,
+    "strong_alarm_coverage": 0.6666666666666666,
+    "confidence_breakdown": {
+        "rule_admission_confidence": 1.0,
+        "evidence_confidence": 0.6666666666666666,
+        "alarm_coverage_confidence": 0.6666666666666666,
+        "final_confidence": 0.6666666666666666
+    }
+}

cases/ts3-ts-order-service-delay-9trpt4/env.json

@@ -0,0 +1,8 @@
+{
+    "NAMESPACE": "ts3",
+    "TIMEZONE": "Asia/Shanghai",
+    "NORMAL_START": "1754941642",
+    "NORMAL_END": "1754941882",
+    "ABNORMAL_START": "1754941882",
+    "ABNORMAL_END": "1754942122"
+}

cases/ts3-ts-order-service-delay-9trpt4/injection.json

@@ -0,0 +1,39 @@
+{
+    "benchmark": "clickhouse",
+    "created_at": "2025-08-11T19:51:22.48Z",
+    "description": "Fault for task f020ecb6-52a8-4d0c-8c0d-0eb38ce667b6",
+    "display_config": "{\"correlation\":70,\"direction\":\"both\",\"duration\":4,\"injection_point\":{\"source_service\":\"ts-order-service\",\"target_service\":\"mysql\"},\"jitter\":667,\"latency\":573,\"namespace\":\"ts\"}",
+    "end_time": "2025-08-11T19:55:22Z",
+    "engine_config": "{\"name\":\"InjectionConf\",\"range\":[0,30],\"children\":{\"17\":{\"name\":\"17\",\"range\":[0,6],\"children\":{\"0\":{\"name\":\"0\",\"range\":[1,60],\"children\":null,\"description\":\"Time Unit Minute\",\"value\":4},\"1\":{\"name\":\"1\",\"range\":[0,0],\"children\":null,\"description\":\"{ts: 0}\",\"value\":0},\"2\":{\"name\":\"2\",\"range\":[0,123],\"children\":null,\"description\":\"Flattened network pair index\",\"value\":42},\"3\":{\"name\":\"3\",\"range\":[1,2000],\"children\":null,\"description\":\"Latency in milliseconds\",\"value\":573},\"4\":{\"name\":\"4\",\"range\":[0,100],\"children\":null,\"description\":\"Correlation percentage\",\"value\":70},\"5\":{\"name\":\"5\",\"range\":[0,1000],\"children\":null,\"description\":\"Jitter in milliseconds\",\"value\":667},\"6\":{\"name\":\"6\",\"range\":[1,3],\"children\":null,\"description\":\"Direction (1=to, 2=from, 3=both)\",\"value\":3}},\"description\":\"\",\"value\":0}},\"description\":\"\",\"value\":17}",
+    "fault_type": 17,
+    "ground_truth": {
+        "container": [
+            "mysql",
+            "ts-order-service"
+        ],
+        "function": null,
+        "metric": [
+            "network_latency"
+        ],
+        "pod": [
+            "mysql-0",
+            "ts-order-service-56b9db98d8-2c52p"
+        ],
+        "service": [
+            "ts-order-service",
+            "mysql"
+        ],
+        "span": [
+            "ts-order-service",
+            "mysql"
+        ]
+    },
+    "id": 5023,
+    "injection_name": "ts3-ts-order-service-delay-9trpt4",
+    "pre_duration": 4,
+    "start_time": "2025-08-11T19:51:22Z",
+    "status": 2,
+    "task": null,
+    "task_id": "f020ecb6-52a8-4d0c-8c0d-0eb38ce667b6",
+    "updated_at": "2025-08-11T19:55:23.058Z"
+}

cases/ts3-ts-order-service-delay-9trpt4/label.txt

@@ -0,0 +1 @@
+attributed

cases/ts7-ts-travel-service-response-delay-t48wrc/causal_graph.json

@@ -0,0 +1,728 @@
+{
+    "case_name": "ts7-ts-travel-service-response-delay-t48wrc",
+    "fault_type": "HTTPResponseDelay",
+    "root_resolution_method": "http_span_fallback_to_service",
+    "alarm_nodes_scope": "path_terminal_alarm_nodes",
+    "nodes": [
+        {
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+            "conclusion_span_name": "HTTP POST http://ts-ui-dashboard:8080/api/v1/travelplanservice/travelPlan/minStation",
+            "conclusion_match": {
+                "status": "matched",
+                "method": "service_operation",
+                "conclusion_span_name": "HTTP POST http://ts-ui-dashboard:8080/api/v1/travelplanservice/travelPlan/minStation",
+                "attempted_keys": [
+                    "exact_component:span|ts-ui-dashboard::POST /api/v1/travelplanservice/travelPlan/minStation",
+                    "service_operation:ts-ui-dashboard::POST /api/v1/travelplanservice/travelPlan/minStation"
+                ]
+            },
+            "path_ids": [
+                "path-5",
+                "path-8",
+                "path-13",
+                "path-14",
+                "path-17",
+                "path-20"
+            ]
+        },
+        {
+            "node_id": 538,
+            "component": "span|ts-ui-dashboard::POST /api/v1/travelplanservice/travelPlan/quickest",
+            "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": 0.95,
+            "success_rate_drop": 0.050000000000000044,
+            "normal_avg_duration": 0.7292093960357142,
+            "abnormal_avg_duration": 2.0965985549,
+            "avg_duration_ratio": 2.875166675440528,
+            "normal_p99": 3.1995459061400005,
+            "abnormal_p99": 3.4039467671099994,
+            "p99_ratio": 1.0638843345168916,
+            "conclusion_span_name": "HTTP POST http://ts-ui-dashboard:8080/api/v1/travelplanservice/travelPlan/quickest",
+            "conclusion_match": {
+                "status": "matched",
+                "method": "service_operation",
+                "conclusion_span_name": "HTTP POST http://ts-ui-dashboard:8080/api/v1/travelplanservice/travelPlan/quickest",
+                "attempted_keys": [
+                    "exact_component:span|ts-ui-dashboard::POST /api/v1/travelplanservice/travelPlan/quickest",
+                    "service_operation:ts-ui-dashboard::POST /api/v1/travelplanservice/travelPlan/quickest"
+                ]
+            },
+            "path_ids": [
+                "path-4",
+                "path-7",
+                "path-10",
+                "path-12",
+                "path-16",
+                "path-19"
+            ]
+        },
+        {
+            "node_id": 539,
+            "component": "span|ts-ui-dashboard::POST /api/v1/travelservice/trips/left",
+            "issue_strength": "strong",
+            "issue_strength_reason": "material_latency_anomaly",
+            "reason": "path_terminal",
+            "path_status": "explained",
+            "has_issues": false,
+            "normal_success_rate": 1.0,
+            "abnormal_success_rate": 1.0,
+            "success_rate_drop": 0.0,
+            "normal_avg_duration": 0.1692591018125,
+            "abnormal_avg_duration": 1.571329924769231,
+            "avg_duration_ratio": 9.283577119001267,
+            "normal_p99": 1.2403494908300017,
+            "abnormal_p99": 2.34455563175,
+            "p99_ratio": 1.890237912042919,
+            "conclusion_span_name": "HTTP POST http://ts-ui-dashboard:8080/api/v1/travelservice/trips/left",
+            "conclusion_match": {
+                "status": "matched",
+                "method": "service_operation",
+                "conclusion_span_name": "HTTP POST http://ts-ui-dashboard:8080/api/v1/travelservice/trips/left",
+                "attempted_keys": [
+                    "exact_component:span|ts-ui-dashboard::POST /api/v1/travelservice/trips/left",
+                    "service_operation:ts-ui-dashboard::POST /api/v1/travelservice/trips/left"
+                ]
+            },
+            "path_ids": [
+                "path-0",
+                "path-1",
+                "path-2"
+            ]
+        }
+    ],
+    "unexplained_alarm_nodes": [
+        {
+            "node_id": 481,
+            "component": "span|ts-train-service::TrainTypeRepository.findByName",
+            "issue_strength": "unknown",
+            "issue_strength_reason": "conclusion_row_unavailable",
+            "reason": "no_path_found",
+            "path_status": "unexplained",
+            "has_issues": false,
+            "conclusion_match": {
+                "status": "unmatched",
+                "method": "none",
+                "attempted_keys": [
+                    "exact_component:span|ts-train-service::TrainTypeRepository.findByName",
+                    "service_operation:ts-train-service::TrainTypeRepository.findByName",
+                    "bare_operation_unique:TrainTypeRepository.findByName",
+                    "legacy_exact:span|ts-train-service::TrainTypeRepository.findByName",
+                    "legacy_exact:ts-train-service::TrainTypeRepository.findByName",
+                    "legacy_exact:TrainTypeRepository.findByName"
+                ]
+            },
+            "drop_reason": "schema_unmatched"
+        },
+        {
+            "node_id": 523,
+            "component": "span|ts-ui-dashboard::GET /api/v1/cancelservice/cancel/refound/{orderId}",
+            "issue_strength": "unknown",
+            "issue_strength_reason": "conclusion_row_unavailable",
+            "reason": "no_path_found",
+            "path_status": "unexplained",
+            "has_issues": false,
+            "conclusion_match": {
+                "status": "unmatched",
+                "method": "none",
+                "attempted_keys": [
+                    "exact_component:span|ts-ui-dashboard::GET /api/v1/cancelservice/cancel/refound/{orderId}",
+                    "service_operation:ts-ui-dashboard::GET /api/v1/cancelservice/cancel/refound/{orderId}",
+                    "bare_operation_unique:GET /api/v1/cancelservice/cancel/refound/{orderId}",
+                    "http_endpoint:ts-ui-dashboard::GET::/api/v1/cancelservice/cancel/refound/{orderId}",
+                    "http_endpoint_unique:GET::/api/v1/cancelservice/cancel/refound/{orderId}",
+                    "bare_path_unique:/api/v1/cancelservice/cancel/refound/{orderId}",
+                    "legacy_exact:span|ts-ui-dashboard::GET /api/v1/cancelservice/cancel/refound/{orderId}",
+                    "legacy_exact:ts-ui-dashboard::GET /api/v1/cancelservice/cancel/refound/{orderId}",
+                    "legacy_exact:GET /api/v1/cancelservice/cancel/refound/{orderId}"
+                ]
+            },
+            "drop_reason": "schema_unmatched"
+        },
+        {
+            "node_id": 524,
+            "component": "span|ts-ui-dashboard::GET /api/v1/cancelservice/cancel/{orderId}/{loginId}",
+            "issue_strength": "unknown",
+            "issue_strength_reason": "conclusion_row_unavailable",
+            "reason": "no_path_found",
+            "path_status": "unexplained",
+            "has_issues": false,
+            "conclusion_match": {
+                "status": "unmatched",
+                "method": "none",
+                "attempted_keys": [
+                    "exact_component:span|ts-ui-dashboard::GET /api/v1/cancelservice/cancel/{orderId}/{loginId}",
+                    "service_operation:ts-ui-dashboard::GET /api/v1/cancelservice/cancel/{orderId}/{loginId}",
+                    "bare_operation_unique:GET /api/v1/cancelservice/cancel/{orderId}/{loginId}",
+                    "http_endpoint:ts-ui-dashboard::GET::/api/v1/cancelservice/cancel/{orderId}/{loginId}",
+                    "http_endpoint_unique:GET::/api/v1/cancelservice/cancel/{orderId}/{loginId}",
+                    "bare_path_unique:/api/v1/cancelservice/cancel/{orderId}/{loginId}",
+                    "legacy_exact:span|ts-ui-dashboard::GET /api/v1/cancelservice/cancel/{orderId}/{loginId}",
+                    "legacy_exact:ts-ui-dashboard::GET /api/v1/cancelservice/cancel/{orderId}/{loginId}",
+                    "legacy_exact:GET /api/v1/cancelservice/cancel/{orderId}/{loginId}"
+                ]
+            },
+            "drop_reason": "schema_unmatched"
+        },
+        {
+            "node_id": 525,
+            "component": "span|ts-ui-dashboard::GET /api/v1/consignservice/consigns/account/{id}",
+            "issue_strength": "weak",
+            "issue_strength_reason": "weak_latency_signal",
+            "reason": "no_path_found",
+            "path_status": "unexplained",
+            "has_issues": false,
+            "normal_success_rate": 1.0,
+            "abnormal_success_rate": 1.0,
+            "success_rate_drop": 0.0,
+            "normal_avg_duration": 0.020044120620689658,
+            "abnormal_avg_duration": 0.058113674538461536,
+            "avg_duration_ratio": 2.8992878080406412,
+            "normal_p99": 0.07866440759999999,
+            "abnormal_p99": 0.5273201541599994,
+            "p99_ratio": 6.70341480026603,
+            "conclusion_span_name": "HTTP GET http://ts-ui-dashboard:8080/api/v1/consignservice/consigns/account/{id}",
+            "conclusion_match": {
+                "status": "matched",
+                "method": "service_operation",
+                "conclusion_span_name": "HTTP GET http://ts-ui-dashboard:8080/api/v1/consignservice/consigns/account/{id}",
+                "attempted_keys": [
+                    "exact_component:span|ts-ui-dashboard::GET /api/v1/consignservice/consigns/account/{id}",
+                    "service_operation:ts-ui-dashboard::GET /api/v1/consignservice/consigns/account/{id}"
+                ]
+            },
+            "drop_reason": "weak_noise"
+        }
+    ],
+    "candidate_alarm_count": 8,
+    "explained_alarm_count": 4,
+    "unexplained_alarm_count": 4,
+    "candidate_strong_alarm_count": 3,
+    "explained_strong_alarm_count": 3,
+    "unexplained_strong_alarm_count": 0,
+    "strong_alarm_coverage": 1.0,
+    "confidence_breakdown": {
+        "rule_admission_confidence": 1.0,
+        "evidence_confidence": 1.0,
+        "alarm_coverage_confidence": 1.0,
+        "final_confidence": 1.0
+    }
+}

cases/ts7-ts-travel-service-response-delay-t48wrc/env.json

@@ -0,0 +1,8 @@
+{
+    "NAMESPACE": "ts7",
+    "TIMEZONE": "Asia/Shanghai",
+    "NORMAL_START": "1752933649",
+    "NORMAL_END": "1752933889",
+    "ABNORMAL_START": "1752933889",
+    "ABNORMAL_END": "1752934128"
+}

cases/ts7-ts-travel-service-response-delay-t48wrc/injection.json

@@ -0,0 +1,44 @@
+{
+    "benchmark": "clickhouse",
+    "created_at": "2025-07-19T14:04:48.743833Z",
+    "description": "Fault for task 04283220-cb41-4518-8147-2e2964ca8148",
+    "display_config": "{\"delay_duration\":1462,\"duration\":4,\"injection_point\":{\"app_name\":\"ts-travel-service\",\"method\":\"POST\",\"route\":\"/api/v1/basicservice/basic/travels\",\"server_address\":\"ts-basic-service\",\"server_port\":\"8080\"},\"namespace\":\"ts\"}",
+    "end_time": "2025-07-19T14:08:48Z",
+    "engine_config": "{\"name\":\"InjectionConf\",\"range\":[0,30],\"children\":{\"8\":{\"name\":\"8\",\"range\":[0,3],\"children\":{\"0\":{\"name\":\"0\",\"range\":[1,60],\"children\":null,\"description\":\"Time Unit Minute\",\"value\":4},\"1\":{\"name\":\"1\",\"range\":[0,0],\"children\":null,\"description\":\"{ts: 0}\",\"value\":0},\"2\":{\"name\":\"2\",\"range\":[0,67],\"children\":null,\"description\":\"Flattened HTTP Endpoint Index\",\"value\":44},\"3\":{\"name\":\"3\",\"range\":[10,5000],\"children\":null,\"description\":\"Delay in milliseconds\",\"value\":1462}},\"description\":\"\",\"value\":0}},\"description\":\"\",\"value\":8}",
+    "fault_type": 8,
+    "ground_truth": {
+        "container": [
+            "ts-basic-service",
+            "ts-travel-service"
+        ],
+        "function": null,
+        "metric": [
+            "http_latency"
+        ],
+        "pod": [
+            "ts-basic-service-59885fb497-wgt2d",
+            "ts-travel-service-565d5948c-p8bkg"
+        ],
+        "service": [
+            "ts-travel-service",
+            "ts-basic-service"
+        ],
+        "span": [
+            "ts-travel-service",
+            "ts-basic-service"
+        ],
+        "additional_properties": {}
+    },
+    "id": 364,
+    "injection_name": "ts7-ts-travel-service-response-delay-t48wrc",
+    "labels": {
+        "batch": "bootstrap",
+        "env": "prod"
+    },
+    "pre_duration": 4,
+    "start_time": "2025-07-19T14:04:49Z",
+    "status": 2,
+    "task_id": "04283220-cb41-4518-8147-2e2964ca8148",
+    "updated_at": "2025-07-19T14:08:49.318892Z",
+    "additional_properties": {}
+}

cases/ts7-ts-travel-service-response-delay-t48wrc/label.txt

@@ -0,0 +1 @@
+attributed

croissant.json

@@ -0,0 +1,307 @@
+{
+  "@context": {
+    "@language": "en",
+    "@vocab": "https://schema.org/",
+    "citeAs": "cr:citeAs",
+    "column": "cr:column",
+    "conformsTo": "dct:conformsTo",
+    "cr": "http://mlcommons.org/croissant/",
+    "rai": "http://mlcommons.org/croissant/RAI/",
+    "data": {
+      "@id": "cr:data",
+      "@type": "@json"
+    },
+    "dataType": {
+      "@id": "cr:dataType",
+      "@type": "@vocab"
+    },
+    "dct": "http://purl.org/dc/terms/",
+    "examples": {
+      "@id": "cr:examples",
+      "@type": "@json"
+    },
+    "extract": "cr:extract",
+    "field": "cr:field",
+    "fileProperty": "cr:fileProperty",
+    "fileObject": "cr:fileObject",
+    "fileSet": "cr:fileSet",
+    "format": "cr:format",
+    "includes": "cr:includes",
+    "isLiveDataset": "cr:isLiveDataset",
+    "jsonPath": "cr:jsonPath",
+    "key": "cr:key",
+    "md5": "cr:md5",
+    "parentField": "cr:parentField",
+    "path": "cr:path",
+    "recordSet": "cr:recordSet",
+    "references": "cr:references",
+    "regex": "cr:regex",
+    "repeated": "cr:repeated",
+    "replace": "cr:replace",
+    "sc": "https://schema.org/",
+    "separator": "cr:separator",
+    "source": "cr:source",
+    "subField": "cr:subField",
+    "transform": "cr:transform",
+    "samplingRate": "cr:samplingRate",
+    "equivalentProperty": "cr:equivalentProperty"
+  },
+  "@type": "sc:Dataset",
+  "conformsTo": "http://mlcommons.org/croissant/1.0",
+  "name": "ops-lite",
+  "description": "A curated 500-case root-cause-analysis (RCA) evaluation set for microservice systems. Each case bundles a chaos-injection ground truth, a manifest-derived causal service graph, runtime environment snapshots, and 12 parquet metric tables (abnormal + normal windows). The corpus spans three open-source microservice testbeds: Train-Ticket (ts), Hotel Reservation from DeathStarBench (hs), and the OpenTelemetry Demo application (otel-demo). Faults are injected and observed by AegisLab; ground-truth causal graphs are produced by a manifest-driven layer-by-layer fault-propagation reasoner (rcabench-platform v3 internal/reasoning).",
+  "url": "https://huggingface.co/datasets/anon-ops/ops-lite",
+  "version": "1.0.0",
+  "datePublished": "2026-05-04",
+  "license": "https://www.apache.org/licenses/LICENSE-2.0",
+  "citeAs": "@misc{opslite2026, title={ops-lite: A Curated RCA Evaluation Set for Microservice Systems}, year={2026}, howpublished={\\url{https://huggingface.co/datasets/anon-ops/ops-lite}}}",
+  "creator": {
+    "@type": "Organization",
+    "name": "anon-ops"
+  },
+  "keywords": [
+    "root-cause-analysis",
+    "microservices",
+    "observability",
+    "AIOps",
+    "chaos-engineering",
+    "causal-graph",
+    "benchmark"
+  ],
+  "isLiveDataset": false,
+  "distribution": [
+    {
+      "@type": "cr:FileObject",
+      "@id": "repo",
+      "name": "repo",
+      "description": "The Hugging Face git repository.",
+      "contentUrl": "https://huggingface.co/datasets/anon-ops/ops-lite/tree/refs%2Fconvert%2Fparquet",
+      "encodingFormat": "git+https",
+      "sha256": "https://github.com/mlcommons/croissant/issues/80"
+    },
+    {
+      "@type": "cr:FileSet",
+      "@id": "parquet-files-for-config-default",
+      "containedIn": {
+        "@id": "repo"
+      },
+      "encodingFormat": "application/x-parquet",
+      "includes": "default/*/*.parquet"
+    }
+  ],
+  "recordSet": [
+    {
+      "@type": "cr:RecordSet",
+      "@id": "cases_index",
+      "name": "cases_index",
+      "description": "One record per curated RCA case.",
+      "field": [
+        {
+          "@type": "cr:Field",
+          "@id": "cases_index/name",
+          "name": "name",
+          "description": "Stable case identifier; also the directory name under cases/.",
+          "dataType": "sc:Text",
+          "source": {
+            "fileObject": {
+              "@id": "manifest.jsonl"
+            },
+            "extract": {
+              "jsonPath": "$.name"
+            }
+          }
+        },
+        {
+          "@type": "cr:Field",
+          "@id": "cases_index/system",
+          "name": "system",
+          "description": "Microservice testbed: ts (Train-Ticket), hs (Hotel Reservation / DeathStarBench), or otel-demo (OpenTelemetry Demo).",
+          "dataType": "sc:Text",
+          "source": {
+            "fileObject": {
+              "@id": "manifest.jsonl"
+            },
+            "extract": {
+              "jsonPath": "$.system"
+            }
+          }
+        },
+        {
+          "@type": "cr:Field",
+          "@id": "cases_index/longest_path",
+          "name": "longest_path",
+          "description": "Longest fault-propagation path length in the ground-truth causal graph.",
+          "dataType": "sc:Integer",
+          "source": {
+            "fileObject": {
+              "@id": "manifest.jsonl"
+            },
+            "extract": {
+              "jsonPath": "$.longest_path"
+            }
+          }
+        },
+        {
+          "@type": "cr:Field",
+          "@id": "cases_index/n_svc",
+          "name": "n_svc",
+          "description": "Number of services in the case's causal graph.",
+          "dataType": "sc:Integer",
+          "source": {
+            "fileObject": {
+              "@id": "manifest.jsonl"
+            },
+            "extract": {
+              "jsonPath": "$.n_svc"
+            }
+          }
+        },
+        {
+          "@type": "cr:Field",
+          "@id": "cases_index/n_edge",
+          "name": "n_edge",
+          "description": "Number of edges in the case's causal graph.",
+          "dataType": "sc:Integer",
+          "source": {
+            "fileObject": {
+              "@id": "manifest.jsonl"
+            },
+            "extract": {
+              "jsonPath": "$.n_edge"
+            }
+          }
+        },
+        {
+          "@type": "cr:Field",
+          "@id": "cases_index/n_alarm_svc",
+          "name": "n_alarm_svc",
+          "description": "Number of services that produced detector alarms during the abnormal window.",
+          "dataType": "sc:Integer",
+          "source": {
+            "fileObject": {
+              "@id": "manifest.jsonl"
+            },
+            "extract": {
+              "jsonPath": "$.n_alarm_svc"
+            }
+          }
+        },
+        {
+          "@type": "cr:Field",
+          "@id": "cases_index/root_services",
+          "name": "root_services",
+          "description": "Ground-truth root-cause services (the chaos injection target(s)).",
+          "dataType": "sc:Text",
+          "repeated": true,
+          "source": {
+            "fileObject": {
+              "@id": "manifest.jsonl"
+            },
+            "extract": {
+              "jsonPath": "$.root_services[*]"
+            }
+          }
+        },
+        {
+          "@type": "cr:Field",
+          "@id": "cases_index/chaos_family",
+          "name": "chaos_family",
+          "description": "Coarse chaos family: JVM*, HTTP*, Network*, Pod*, *Stress, DNS, Time, hybrid_clean, hybrid_kill.",
+          "dataType": "sc:Text",
+          "source": {
+            "fileObject": {
+              "@id": "manifest.jsonl"
+            },
+            "extract": {
+              "jsonPath": "$.chaos_family"
+            }
+          }
+        },
+        {
+          "@type": "cr:Field",
+          "@id": "cases_index/primary_kind",
+          "name": "primary_kind",
+          "description": "Specific chaos type for non-hybrid cases, otherwise 'hybrid'.",
+          "dataType": "sc:Text",
+          "source": {
+            "fileObject": {
+              "@id": "manifest.jsonl"
+            },
+            "extract": {
+              "jsonPath": "$.primary_kind"
+            }
+          }
+        },
+        {
+          "@type": "cr:Field",
+          "@id": "cases_index/subtypes",
+          "name": "subtypes",
+          "description": "Sorted unique chaos_types present in the case (one per leg for hybrid cases).",
+          "dataType": "sc:Text",
+          "repeated": true,
+          "source": {
+            "fileObject": {
+              "@id": "manifest.jsonl"
+            },
+            "extract": {
+              "jsonPath": "$.subtypes[*]"
+            }
+          }
+        },
+        {
+          "@type": "cr:Field",
+          "@id": "cases_index/hybrid",
+          "name": "hybrid",
+          "description": "True if the case combines two or more chaos legs.",
+          "dataType": "sc:Boolean",
+          "source": {
+            "fileObject": {
+              "@id": "manifest.jsonl"
+            },
+            "extract": {
+              "jsonPath": "$.hybrid"
+            }
+          }
+        },
+        {
+          "@type": "cr:Field",
+          "@id": "cases_index/has_kill_leg",
+          "name": "has_kill_leg",
+          "description": "True if any leg of the injection is a pod-kill style fault.",
+          "dataType": "sc:Boolean",
+          "source": {
+            "fileObject": {
+              "@id": "manifest.jsonl"
+            },
+            "extract": {
+              "jsonPath": "$.has_kill_leg"
+            }
+          }
+        }
+      ]
+    }
+  ],
+  "rai:dataCollection": "Each case originates from a controlled chaos-engineering experiment on one of three open-source microservice testbeds (Train-Ticket, Hotel Reservation from DeathStarBench, and the OpenTelemetry Demo application). Faults are injected via Chaos Mesh through AegisLab, an RCA benchmarking platform, while the system processes synthetic load. Service-level metrics (latency, error rate, resource), traces, and logs are recorded for both an 'abnormal' window (during fault) and a 'normal' baseline window. Only cases for which the AegisLab detector confirmed end-to-end observability of the injected fault enter the candidate pool.",
+  "rai:dataCollectionType": [
+    "Synthetic / Simulation",
+    "Automated machine instrumentation"
+  ],
+  "rai:dataCollectionTimeframe": {
+    "startDate": "2026-04-20",
+    "endDate": "2026-05-03"
+  },
+  "rai:dataAnnotationProtocol": "Ground-truth causal graphs are produced automatically by a manifest-driven fault-propagation reasoner (rcabench-platform v3, internal/reasoning). For each case the reasoner reads the chaos injection's fault contract from a registered fault manifest and enumerates layer-by-layer the services that the contract says can be affected, terminating when no further nodes match the contract's entry signatures. The resulting service graph is what the fault contract itself prescribes as propagation - it is not a post-filtered exhaustive walk. Cases whose resulting graph is cyclic, has longest_path <= 1, or whose injection target is a frontend / load-generator service are dropped. The kept pool is reduced to 500 by a greedy selector with hard caps on system, chaos family, and root service.",
+  "rai:dataAnnotationPlatform": "rcabench-platform v3 internal/reasoning module (manifest-driven layer expansion); curation script in the AegisLab repository.",
+  "rai:dataAnnotationAnalysis": "Annotation is fully algorithmic and deterministic given the fault manifest, so per-annotator agreement is not applicable. Quality is governed by the manifest itself: every chaos type used in this corpus has an entry signature and propagation rule registered in rcabench-platform's manifest, and the graph for any case can be regenerated from the injection.json and the manifest version. Aggregate graph-shape statistics for the released set are: mean longest_path 3.18, mean n_edge 4.06, mean n_svc 3.97.",
+  "rai:annotationsPerItem": "1 (deterministic, manifest-derived).",
+  "rai:annotatorDemographics": "Not applicable - annotations are produced by software, not humans.",
+  "rai:machineAnnotationTools": [
+    "rcabench-platform v3 internal/reasoning (manifest-driven causal-graph reasoner)"
+  ],
+  "rai:personalSensitiveInformation": "None. The dataset contains only synthetic load and fault telemetry from open-source microservice testbeds running in isolated lab clusters. No real user data, PII, payment data, or production traffic is present. Service / endpoint names come from the public Train-Ticket, Hotel Reservation / DeathStarBench, and OpenTelemetry Demo projects.",
+  "rai:dataBiases": "The corpus is biased toward fault types that the AegisLab detector can confirm end-to-end (predominantly latency / error-rate / resource-stress / pod-availability faults). Topology-only or silent-data-corruption faults are under-represented. System coverage is also uneven: ts (Train-Ticket) is over-represented (320 / 500) compared to hs (142) and otel-demo (38), reflecting both the richer fault surface of the Train-Ticket testbed and the manifest reasoner being stricter about JVM / *Stress entry signatures, which disproportionately drops otel-demo cases. Hybrid (multi-leg) cases account for 43 % of the corpus, which is higher than typical production incident distributions.",
+  "rai:dataUseCases": "Recommended uses: (1) benchmarking microservice RCA algorithms - root-cause ranking, propagation-path inference, alarm clustering, anomaly detection on service metrics; (2) ablation studies on graph-shape difficulty (longest_path, n_edge); (3) supervision data for graph-structured RCA models. Not recommended: (1) training or evaluating production-incident triage on real customer traffic - the synthetic load and lab setting do not reflect production tail behavior; (2) general-purpose anomaly detection unrelated to microservice fault propagation; (3) any task requiring real user, employee, or business data.",
+  "rai:dataLimitations": "Each case captures a single fault window in an isolated lab cluster, so the dataset cannot exercise (a) concurrent independent faults, (b) noisy-neighbour effects from co-tenant workloads, (c) long-running gradual degradations beyond the recording window, or (d) fault propagation through queues / async pipelines that the underlying testbeds do not model. Causal graphs are only as accurate as the manifest's propagation rules - faults whose real-world effect exceeds the manifest's declared contract will have ground-truth graphs that under-represent the actual blast radius. The 500-case sample is intentionally small for fast benchmark turnaround; statistical claims based on this corpus alone should be treated as evaluation evidence, not population estimates.",
+  "rai:dataSocialImpact": "The dataset is intended to advance reproducible RCA research for microservice systems. Risks are low: there is no human or operational data. Possible indirect risk: an RCA algorithm tuned only on this benchmark may transfer poorly to production fault distributions, potentially giving operators false confidence. Users are encouraged to report any observed gaps between benchmark performance and production performance via the dataset's HF discussion page.",
+  "rai:dataReleaseMaintenancePlan": "Versioned releases on Hugging Face under anon-ops/ops-lite. The pipeline that produced this release (chaos injection in AegisLab + manifest-driven reasoner in rcabench-platform v3) is open-source, so any reissue can be reproduced from the same fault manifest commit. We plan to refresh the corpus when the fault manifest gains new chaos families. No deprecation timeline is set; older versions remain accessible via repo history."
+}

update_croissant.py

@@ -0,0 +1,101 @@
+"""
+Refresh ops-lite/croissant.json after data files are uploaded.
+
+Usage:
+    HF_TOKEN=hf_xxx python update_croissant.py [--repo anon-ops/ops-lite]
+
+What it does:
+    1. Pulls the auto-generated Croissant from
+       https://huggingface.co/api/datasets/<repo>/croissant
+    2. Loads the hand-authored croissant.json from the repo
+       (which carries the RAI fields and the manual recordSet schema).
+    3. Splices auto-Croissant's `distribution` (with real sha256 hashes
+       and the actual file list) into the hand-authored skeleton, so we
+       keep the rich descriptions + RAI fields but get accurate hashes.
+    4. Re-uploads the merged file.
+
+Run after every data push that changes file content or count.
+"""
+from __future__ import annotations
+
+import argparse
+import json
+import os
+import sys
+import tempfile
+from pathlib import Path
+
+import httpx
+from huggingface_hub import HfApi, hf_hub_download
+
+DEFAULT_REPO = "anon-ops/ops-lite"
+
+
+def fetch_auto_croissant(repo: str) -> dict:
+    url = f"https://huggingface.co/api/datasets/{repo}/croissant"
+    r = httpx.get(url, timeout=30, follow_redirects=True)
+    r.raise_for_status()
+    return r.json()
+
+
+def load_repo_croissant(repo: str, token: str) -> dict:
+    path = hf_hub_download(
+        repo_id=repo, repo_type="dataset",
+        filename="croissant.json", token=token,
+    )
+    return json.loads(Path(path).read_text())
+
+
+def splice_distribution(manual: dict, auto: dict) -> dict:
+    """Replace manual.distribution with auto's, carrying over manual descriptions where ids match."""
+    manual_by_id = {d.get("@id") or d.get("name"): d for d in manual.get("distribution", [])}
+    spliced = []
+    for d in auto.get("distribution", []):
+        key = d.get("@id") or d.get("name")
+        if key in manual_by_id and "description" in manual_by_id[key]:
+            d.setdefault("description", manual_by_id[key]["description"])
+        spliced.append(d)
+    if spliced:
+        manual["distribution"] = spliced
+    return manual
+
+
+def main() -> int:
+    ap = argparse.ArgumentParser()
+    ap.add_argument("--repo", default=DEFAULT_REPO)
+    args = ap.parse_args()
+
+    token = os.environ.get("HF_TOKEN")
+    if not token:
+        print("ERROR: HF_TOKEN env var not set", file=sys.stderr)
+        return 2
+
+    print(f"[1/4] fetching auto-Croissant for {args.repo} ...")
+    auto = fetch_auto_croissant(args.repo)
+
+    print(f"[2/4] downloading hand-authored croissant.json ...")
+    manual = load_repo_croissant(args.repo, token)
+
+    print(f"[3/4] splicing distribution ({len(auto.get('distribution', []))} items) ...")
+    merged = splice_distribution(manual, auto)
+
+    api = HfApi()
+    with tempfile.NamedTemporaryFile("w", suffix=".json", delete=False) as f:
+        json.dump(merged, f, indent=2, ensure_ascii=False)
+        out = f.name
+
+    print(f"[4/4] uploading merged croissant.json ...")
+    api.upload_file(
+        path_or_fileobj=out,
+        path_in_repo="croissant.json",
+        repo_id=args.repo,
+        repo_type="dataset",
+        commit_message="Refresh Croissant (core from auto + manual RAI)",
+        token=token,
+    )
+    print("done.")
+    return 0
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())