| {"example_id": "fb87ebe4-84d4-4d22-b22c-66665130696e", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_hard_mesh_proxy_upgrade", "tier": "hard", "fault_type": "config_drift", "variation_strategy": "log_content,metric_value,adversarial_content", "observation": {"tick": 0, "budget": 120.0, "alerts": ["[WARNING] payment-service SLO burn 8.0\u00d7/hr"], "service_metrics": {"payment-service": {"status": "degraded", "http_server_error_rate": 0.32675467613764897, "proxy_upgrade_completion_pct": 0.6, "mtls_cipher_compatibility": false, "logs": {"payment-service": ["TLSV1_ALERT_PROTOCOL_VERSION \u2014 proxy handshake failure"]}}}, "logs": {"payment-service": ["TLSV1_ALERT_PROTOCOL_VERSION \u2014 proxy handshake failure"]}}, "gold_action_sequence": [{"action": "inspect_mtls_status", "params": {"service": "payment-service"}}, {"action": "rollback_proxy_upgrade", "params": {"service": "payment-service"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.3, "max": 0.8}, "suboptimal_paths": [], "fault_service": "payment-service"} |
| {"example_id": "92fc711b-8ee9-4d28-987c-0c1232e8d205", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_medium_db_connection_herd", "tier": "medium", "fault_type": "config_drift", "variation_strategy": "log_content,metric_value", "observation": {"tick": 0, "budget": 60.0, "alerts": ["[WARNING] db-proxy SLO burn 2.2\u00d7/hr"], "service_metrics": {"db-proxy": {"status": "critical", "http_server_error_rate": 0.5938658322655088, "db_active_connections": 238, "db_max_connections": 200, "logs": {"svc-a1": ["Too many connections \u2014 238/200", "com.zaxxer.hikari.pool.HikariPool$PoolInitializationException"]}}}, "logs": {"svc-a1": ["Too many connections \u2014 238/200", "com.zaxxer.hikari.pool.HikariPool$PoolInitializationException"]}}, "gold_action_sequence": [{"action": "fetch_logs", "params": {"service": "db-proxy"}}, {"action": "stagger_connection_pool_reconnect", "params": {"service": "db-proxy"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.5, "max": 0.9}, "suboptimal_paths": [], "fault_service": "db-proxy"} |
| {"example_id": "9e09ae82-5bea-4d7e-8742-ffe8d12542c7", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_hard_pipeline_freshness", "tier": "hard", "fault_type": "memory_leak", "variation_strategy": "log_content,metric_value,adversarial_content", "observation": {"tick": 5, "budget": 105.0, "alerts": ["[WARNING] feature-pipeline SLO burn 10.0\u00d7/hr"], "service_metrics": {"feature-pipeline": {"status": "degraded", "http_server_error_rate": 0.0, "freshness_lag_seconds": 541, "pipeline_throughput_ratio": 0.72, "logs": {"pod-7f8d": ["throughput_ratio=0.72 \u2014 queue backlog growing"]}}}, "logs": {"pod-7f8d": ["throughput_ratio=0.72 \u2014 queue backlog growing"]}}, "gold_action_sequence": [{"action": "inspect_pipeline_topology", "params": {"service": "feature-pipeline"}}, {"action": "get_metrics_detail", "params": {"service": "feature-pipeline"}}, {"action": "restart_pipeline_job", "params": {"service": "feature-pipeline"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.3, "max": 0.8}, "suboptimal_paths": [], "fault_service": "feature-pipeline"} |
| {"example_id": "fc96a495-b10d-40c9-9d23-54cbd3ae14b8", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_easy_thread_deadlock", "tier": "easy", "fault_type": "bad_deploy", "variation_strategy": "log_content,metric_value", "observation": {"tick": 0, "budget": 30.0, "alerts": ["[WARNING] order-service SLO burn 1.8\u00d7/hr"], "service_metrics": {"order-service": {"status": "critical", "http_server_error_rate": 0.88, "runtime_blocked_thread_count": 50, "wait_ratio": 0.98, "logs": {"order-service": ["[http-nio-8080-exec-7] deadlock detected: 50 threads blocked on owned mutex", "Thread state: BLOCKED \u2014 waiting on io.netty.util.concurrent.DefaultPromise"]}}}, "logs": {"order-service": ["[http-nio-8080-exec-7] deadlock detected: 50 threads blocked on owned mutex", "Thread state: BLOCKED \u2014 waiting on io.netty.util.concurrent.DefaultPromise"]}}, "gold_action_sequence": [{"action": "thread_dump", "params": {"service": "order-service"}}, {"action": "restart_thread_pool", "params": {"service": "order-service"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.7, "max": 1.0}, "suboptimal_paths": [], "fault_service": "order-service"} |
| {"example_id": "66474916-8e5b-4e00-8778-32e432658170", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_medium_cache_eviction_storm", "tier": "medium", "fault_type": "config_drift", "variation_strategy": "log_content,metric_value", "observation": {"tick": 0, "budget": 60.0, "alerts": ["[WARNING] cache-service SLO burn 7.0\u00d7/hr"], "service_metrics": {"cache-service": {"status": "degraded", "http_server_error_rate": 0.2623848150559545, "cache_memory_utilization": 1.0, "cache_evictions_per_second": 280, "logs": {"pod-7f8d": ["Cache maxmemory reached \u2014 eviction storm"]}}}, "logs": {"pod-7f8d": ["Cache maxmemory reached \u2014 eviction storm"]}}, "gold_action_sequence": [{"action": "trace_dependencies", "params": {"service": "user-db"}}, {"action": "get_metrics_detail", "params": {"service": "cache-service"}}, {"action": "fetch_logs", "params": {"service": "cache-service"}}, {"action": "increase_cache_memory", "params": {"service": "cache-service"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.5, "max": 0.9}, "suboptimal_paths": [], "fault_service": "cache-service"} |
| {"example_id": "cb63633e-38e1-4c1e-b38f-c947aca55c29", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_easy_oom_baseline", "tier": "easy", "fault_type": "oom", "variation_strategy": "log_content,metric_value", "observation": {"tick": 2, "budget": 27.0, "alerts": ["[WARNING] auth-service SLO burn 2.5\u00d7/hr"], "service_metrics": {"auth-service": {"status": "critical", "http_server_error_rate": 0.12, "process_memory_utilization": 0.95, "restart_count": 8, "logs": {"auth-service": ["Exit code 137 \u2014 OOMKilled", "t+32s svc-a1 [http-nio-8080-exec-7] java.lang.OutOfMemoryError: Heap space capacity exceeded"]}}}, "logs": {"auth-service": ["Exit code 137 \u2014 OOMKilled", "t+32s svc-a1 [http-nio-8080-exec-7] java.lang.OutOfMemoryError: Heap space capacity exceeded"]}}, "gold_action_sequence": [{"action": "fetch_logs", "params": {"service": "auth-service"}}, {"action": "scale_replicas", "params": {"service": "auth-service"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.7, "max": 1.0}, "suboptimal_paths": [], "fault_service": "auth-service"} |
| {"example_id": "ac1514fb-6730-4563-9fab-44309ef2c558", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_medium_corrupted_external_dep", "tier": "medium", "fault_type": "config_drift", "variation_strategy": "log_content,metric_value", "observation": {"tick": 0, "budget": 60.0, "alerts": ["[WARNING] user-service SLO burn 2.2\u00d7/hr"], "service_metrics": {"user-service": {"status": "critical", "http_server_error_rate": 0.7045912492863227, "dependency_health_score": 0.3323378289212413, "logs": {"pod-2a9c": ["Dependency checksum mismatch: java.net.SocketTimeoutException"]}}}, "logs": {"pod-2a9c": ["Dependency checksum mismatch: java.net.SocketTimeoutException"]}}, "gold_action_sequence": [{"action": "fetch_logs", "params": {"service": "user-service"}}, {"action": "rollback_deploy", "params": {"service": "user-service"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.5, "max": 0.9}, "suboptimal_paths": [], "fault_service": "user-service"} |
| {"example_id": "7ba2706e-c00a-4ab5-902c-a0de97b50285", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_easy_thread_deadlock", "tier": "easy", "fault_type": "bad_deploy", "variation_strategy": "log_content,metric_value", "observation": {"tick": 4, "budget": 24.0, "alerts": ["[WARNING] order-service SLO burn 2.5\u00d7/hr"], "service_metrics": {"order-service": {"status": "critical", "http_server_error_rate": 0.88, "runtime_blocked_thread_count": 50, "wait_ratio": 0.9, "logs": {"order-service": ["[http-nio-8080-exec-7] deadlock detected: 50 threads blocked on owned mutex", "Thread state: BLOCKED \u2014 waiting on io.netty.util.concurrent.DefaultPromise"]}}}, "logs": {"order-service": ["[http-nio-8080-exec-7] deadlock detected: 50 threads blocked on owned mutex", "Thread state: BLOCKED \u2014 waiting on io.netty.util.concurrent.DefaultPromise"]}}, "gold_action_sequence": [{"action": "thread_dump", "params": {"service": "order-service"}}, {"action": "restart_thread_pool", "params": {"service": "order-service"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.7, "max": 1.0}, "suboptimal_paths": [], "fault_service": "order-service"} |
| {"example_id": "1dcba016-49a1-4698-a2e8-2dc5549ce2ec", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_easy_http2_streams", "tier": "easy", "fault_type": "config_drift", "variation_strategy": "log_content,metric_value", "observation": {"tick": 2, "budget": 27.0, "alerts": ["[WARNING] api-gateway SLO burn 5.1\u00d7/hr"], "service_metrics": {"api-gateway": {"status": "degraded", "http_server_error_rate": 0.0323, "http2_max_concurrent_streams": 150, "http2_stream_utilization": 0.96, "logs": {"api-gateway": ["stream limit reached: 150 active", "[thread-14] HTTP/2 stream exhaustion"]}}}, "logs": {"api-gateway": ["stream limit reached: 150 active", "[thread-14] HTTP/2 stream exhaustion"]}}, "gold_action_sequence": [{"action": "get_metrics_detail", "params": {"service": "api-gateway"}}, {"action": "increase_max_streams", "params": {"service": "api-gateway"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.7, "max": 1.0}, "suboptimal_paths": [], "fault_service": "api-gateway"} |
| {"example_id": "681d323c-d6e4-4aed-a62a-fb985bfe42a6", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_medium_corrupted_external_dep", "tier": "medium", "fault_type": "config_drift", "variation_strategy": "log_content,metric_value", "observation": {"tick": 3, "budget": 54.0, "alerts": ["[WARNING] user-service SLO burn 7.0\u00d7/hr"], "service_metrics": {"user-service": {"status": "critical", "http_server_error_rate": 0.6375493318512913, "dependency_health_score": 0.4176003577637229, "logs": {"pod-2a9c": ["Dependency checksum mismatch: io.grpc.StatusRuntimeException: DEADLINE_EXCEEDED"]}}}, "logs": {"pod-2a9c": ["Dependency checksum mismatch: io.grpc.StatusRuntimeException: DEADLINE_EXCEEDED"]}}, "gold_action_sequence": [{"action": "fetch_logs", "params": {"service": "user-service"}}, {"action": "rollback_deploy", "params": {"service": "user-service"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.5, "max": 0.9}, "suboptimal_paths": [], "fault_service": "user-service"} |
| {"example_id": "05fbdfe1-1c7c-4eb0-bd1d-cf2266fc6127", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_easy_oom_baseline", "tier": "easy", "fault_type": "oom", "variation_strategy": "log_content,metric_value", "observation": {"tick": 4, "budget": 24.0, "alerts": ["[WARNING] auth-service SLO burn 1.8\u00d7/hr"], "service_metrics": {"auth-service": {"status": "critical", "http_server_error_rate": 0.15, "process_memory_utilization": 0.99, "restart_count": 8, "logs": {"auth-service": ["Exit code 137 \u2014 OOMKilled", "2026-04-22T14:32:18.432Z pod-2a9c [worker-3] com.sun.jvm.HeapOverflowError: Heap space capacity exceeded"]}}}, "logs": {"auth-service": ["Exit code 137 \u2014 OOMKilled", "2026-04-22T14:32:18.432Z pod-2a9c [worker-3] com.sun.jvm.HeapOverflowError: Heap space capacity exceeded"]}}, "gold_action_sequence": [{"action": "fetch_logs", "params": {"service": "auth-service"}}, {"action": "scale_replicas", "params": {"service": "auth-service"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.7, "max": 1.0}, "suboptimal_paths": [], "fault_service": "auth-service"} |
| {"example_id": "b7a791f1-b078-4ea4-bd5d-ce66a75e64d5", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_medium_grpc_deadline", "tier": "medium", "fault_type": "bad_deploy", "variation_strategy": "log_content,metric_value", "observation": {"tick": 0, "budget": 60.0, "alerts": ["[WARNING] order-service SLO burn 3.0\u00d7/hr"], "service_metrics": {"order-service": {"status": "critical", "http_server_error_rate": 0.8545597472610169, "grpc_orphaned_call_rate": 0.55, "logs": {"payment-service": ["gRPC orphaned calls: deadline exceeded", "[grpc-default-executor-2] grpc.orphan"]}}}, "logs": {"payment-service": ["gRPC orphaned calls: deadline exceeded", "[grpc-default-executor-2] grpc.orphan"]}}, "gold_action_sequence": [{"action": "get_metrics_detail", "params": {"service": "payment-service"}}, {"action": "trace_dependencies", "params": {"service": "order-service"}}, {"action": "enable_deadline_propagation", "params": {"service": "order-service"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.5, "max": 0.9}, "suboptimal_paths": [], "fault_service": "order-service"} |
| {"example_id": "3ff03d6d-7856-48d9-9ca9-fba2f4556ad8", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_easy_dns_nxdomain", "tier": "easy", "fault_type": "config_drift", "variation_strategy": "log_content,metric_value", "observation": {"tick": 2, "budget": 27.0, "alerts": ["[WARNING] payment-service SLO burn 3.2\u00d7/hr"], "service_metrics": {"payment-service": {"status": "degraded", "http_server_error_rate": 0.05279079843712205, "dns_lookup_failure_rate": 0.8064845402611535, "logs": {"payment-service": ["DNS lookup failed: NXDOMAIN for payment-service.prod.svc.cluster.local"]}}}, "logs": {"payment-service": ["DNS lookup failed: NXDOMAIN for payment-service.prod.svc.cluster.local"]}}, "gold_action_sequence": [{"action": "fetch_logs", "params": {"service": "payment-service"}}, {"action": "update_service_endpoint", "params": {"service": "payment-service"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.7, "max": 1.0}, "suboptimal_paths": [], "fault_service": "payment-service"} |
| {"example_id": "3ab910f6-d83d-4771-933b-4fd735e08f2c", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_easy_thread_deadlock", "tier": "easy", "fault_type": "bad_deploy", "variation_strategy": "log_content,metric_value", "observation": {"tick": 6, "budget": 21.0, "alerts": ["[WARNING] order-service SLO burn 2.5\u00d7/hr"], "service_metrics": {"order-service": {"status": "critical", "http_server_error_rate": 0.92, "runtime_blocked_thread_count": 58, "wait_ratio": 0.93, "logs": {"order-service": ["[thread-14] deadlock detected: 58 threads blocked on owned mutex", "Thread state: BLOCKED \u2014 waiting on io.netty.util.concurrent.DefaultPromise"]}}}, "logs": {"order-service": ["[thread-14] deadlock detected: 58 threads blocked on owned mutex", "Thread state: BLOCKED \u2014 waiting on io.netty.util.concurrent.DefaultPromise"]}}, "gold_action_sequence": [{"action": "thread_dump", "params": {"service": "order-service"}}, {"action": "restart_thread_pool", "params": {"service": "order-service"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.7, "max": 1.0}, "suboptimal_paths": [], "fault_service": "order-service"} |
| {"example_id": "f2de31e2-5782-4f90-a1d0-1f9ec53a839b", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_easy_cert_expiry", "tier": "easy", "fault_type": "config_drift", "variation_strategy": "log_content,metric_value", "observation": {"tick": 0, "budget": 30.0, "alerts": ["[WARNING] payment-service SLO burn 3.2\u00d7/hr"], "service_metrics": {"payment-service": {"status": "degraded", "http_server_error_rate": 0.0, "tls_certificate_expiry_seconds": 82800, "logs": {"payment-service": ["TLS cert expires in 82800s"]}}}, "logs": {"payment-service": ["TLS cert expires in 82800s"]}}, "gold_action_sequence": [{"action": "fetch_logs", "params": {"service": "payment-service"}}, {"action": "rotate_tls_certificate", "params": {"service": "payment-service"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.7, "max": 1.0}, "suboptimal_paths": [], "fault_service": "payment-service"} |
| {"example_id": "85f08f68-3269-4e42-aafd-597e8a04a91d", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_hard_mesh_proxy_upgrade", "tier": "hard", "fault_type": "config_drift", "variation_strategy": "log_content,metric_value,adversarial_content", "observation": {"tick": 7, "budget": 99.0, "alerts": ["[WARNING] payment-service SLO burn 8.0\u00d7/hr"], "service_metrics": {"payment-service": {"status": "degraded", "http_server_error_rate": 0.3497518477063095, "proxy_upgrade_completion_pct": 0.65, "mtls_cipher_compatibility": false, "logs": {"payment-service": ["TLSV1_ALERT_PROTOCOL_VERSION \u2014 proxy handshake failure"]}}}, "logs": {"payment-service": ["TLSV1_ALERT_PROTOCOL_VERSION \u2014 proxy handshake failure"]}}, "gold_action_sequence": [{"action": "inspect_mtls_status", "params": {"service": "payment-service"}}, {"action": "rollback_proxy_upgrade", "params": {"service": "payment-service"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.3, "max": 0.8}, "suboptimal_paths": [], "fault_service": "payment-service"} |
| {"example_id": "3973f534-a68d-4df1-adcc-477879e6fbcc", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_easy_oom_baseline", "tier": "easy", "fault_type": "oom", "variation_strategy": "log_content,metric_value", "observation": {"tick": 6, "budget": 21.0, "alerts": ["[WARNING] auth-service SLO burn 4.0\u00d7/hr"], "service_metrics": {"auth-service": {"status": "critical", "http_server_error_rate": 0.18, "process_memory_utilization": 0.96, "restart_count": 3, "logs": {"auth-service": ["Exit code 137 \u2014 OOMKilled", "1745334738432 pod-7f8d [worker-3] java.lang.OutOfMemoryError: Heap space capacity exceeded"]}}}, "logs": {"auth-service": ["Exit code 137 \u2014 OOMKilled", "1745334738432 pod-7f8d [worker-3] java.lang.OutOfMemoryError: Heap space capacity exceeded"]}}, "gold_action_sequence": [{"action": "fetch_logs", "params": {"service": "auth-service"}}, {"action": "scale_replicas", "params": {"service": "auth-service"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.7, "max": 1.0}, "suboptimal_paths": [], "fault_service": "auth-service"} |
| {"example_id": "e243be82-891d-4aa5-8d62-2b53af2d00fe", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_hard_pipeline_freshness", "tier": "hard", "fault_type": "memory_leak", "variation_strategy": "log_content,metric_value,adversarial_content", "observation": {"tick": 7, "budget": 99.0, "alerts": ["[WARNING] feature-pipeline SLO burn 3.0\u00d7/hr"], "service_metrics": {"feature-pipeline": {"status": "degraded", "http_server_error_rate": 0.0, "freshness_lag_seconds": 428, "pipeline_throughput_ratio": 0.72, "logs": {"svc-b2": ["throughput_ratio=0.72 \u2014 queue backlog growing"]}}}, "logs": {"svc-b2": ["throughput_ratio=0.72 \u2014 queue backlog growing"]}}, "gold_action_sequence": [{"action": "inspect_pipeline_topology", "params": {"service": "feature-pipeline"}}, {"action": "get_metrics_detail", "params": {"service": "feature-pipeline"}}, {"action": "restart_pipeline_job", "params": {"service": "feature-pipeline"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.3, "max": 0.8}, "suboptimal_paths": [], "fault_service": "feature-pipeline"} |
| {"example_id": "8606d9ec-696b-4e04-ae40-37b870027de8", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_easy_http2_streams", "tier": "easy", "fault_type": "config_drift", "variation_strategy": "log_content,metric_value", "observation": {"tick": 4, "budget": 24.0, "alerts": ["[WARNING] api-gateway SLO burn 2.5\u00d7/hr"], "service_metrics": {"api-gateway": {"status": "degraded", "http_server_error_rate": 0.0469, "http2_max_concurrent_streams": 150, "http2_stream_utilization": 1.0, "logs": {"api-gateway": ["stream limit reached: 150 active", "[http-nio-8080-exec-7] HTTP/2 stream exhaustion"]}}}, "logs": {"api-gateway": ["stream limit reached: 150 active", "[http-nio-8080-exec-7] HTTP/2 stream exhaustion"]}}, "gold_action_sequence": [{"action": "get_metrics_detail", "params": {"service": "api-gateway"}}, {"action": "increase_max_streams", "params": {"service": "api-gateway"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.7, "max": 1.0}, "suboptimal_paths": [], "fault_service": "api-gateway"} |
| {"example_id": "7ae2bd72-1158-4f12-b4e2-0b6c4838da9e", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_hard_config_drift_noise", "tier": "hard", "fault_type": "config_drift", "variation_strategy": "log_content,metric_value,adversarial_content", "observation": {"tick": 0, "budget": 120.0, "alerts": ["[WARNING] api-gateway SLO burn 10.0\u00d7/hr"], "service_metrics": {"api-gateway": {"status": "critical", "http_server_error_rate": 0.7673994464551799, "process_open_file_descriptors": 3, "logs": {"svc-b2": ["HikariPool: pool_size=3 (recommended: 20)"]}}}, "logs": {"svc-b2": ["HikariPool: pool_size=3 (recommended: 20)"]}}, "gold_action_sequence": [{"action": "get_metrics_detail", "params": {"service": "api-gateway"}}, {"action": "fetch_logs", "params": {"service": "api-gateway"}}, {"action": "revert_config", "params": {"service": "api-gateway"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.3, "max": 0.8}, "suboptimal_paths": [], "fault_service": "api-gateway"} |
| {"example_id": "1bf70905-e106-4215-900d-54dca8b68797", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_medium_db_connection_herd", "tier": "medium", "fault_type": "config_drift", "variation_strategy": "log_content,metric_value", "observation": {"tick": 3, "budget": 54.0, "alerts": ["[WARNING] db-proxy SLO burn 3.0\u00d7/hr"], "service_metrics": {"db-proxy": {"status": "critical", "http_server_error_rate": 0.543248530651256, "db_active_connections": 255, "db_max_connections": 200, "logs": {"svc-b2": ["Too many connections \u2014 255/200", "HikariPool-1 timeout"]}}}, "logs": {"svc-b2": ["Too many connections \u2014 255/200", "HikariPool-1 timeout"]}}, "gold_action_sequence": [{"action": "fetch_logs", "params": {"service": "db-proxy"}}, {"action": "stagger_connection_pool_reconnect", "params": {"service": "db-proxy"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.5, "max": 0.9}, "suboptimal_paths": [], "fault_service": "db-proxy"} |
| {"example_id": "7b57135f-460c-417e-9679-d6918070aa25", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_medium_cache_eviction_storm", "tier": "medium", "fault_type": "config_drift", "variation_strategy": "log_content,metric_value", "observation": {"tick": 3, "budget": 54.0, "alerts": ["[WARNING] cache-service SLO burn 7.0\u00d7/hr"], "service_metrics": {"cache-service": {"status": "degraded", "http_server_error_rate": 0.24879307973872322, "cache_memory_utilization": 0.98, "cache_evictions_per_second": 380, "logs": {"svc-b2": ["Cache maxmemory reached \u2014 eviction storm"]}}}, "logs": {"svc-b2": ["Cache maxmemory reached \u2014 eviction storm"]}}, "gold_action_sequence": [{"action": "trace_dependencies", "params": {"service": "user-db"}}, {"action": "get_metrics_detail", "params": {"service": "cache-service"}}, {"action": "fetch_logs", "params": {"service": "cache-service"}}, {"action": "increase_cache_memory", "params": {"service": "cache-service"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.5, "max": 0.9}, "suboptimal_paths": [], "fault_service": "cache-service"} |
| {"example_id": "3c5bbe83-602b-4594-9288-72e232a339aa", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_hard_pipeline_freshness", "tier": "hard", "fault_type": "memory_leak", "variation_strategy": "log_content,metric_value,adversarial_content", "observation": {"tick": 0, "budget": 120.0, "alerts": ["[WARNING] feature-pipeline SLO burn 3.0\u00d7/hr"], "service_metrics": {"feature-pipeline": {"status": "degraded", "http_server_error_rate": 0.0, "freshness_lag_seconds": 395, "pipeline_throughput_ratio": 0.72, "logs": {"svc-c3": ["throughput_ratio=0.72 \u2014 queue backlog growing"]}}}, "logs": {"svc-c3": ["throughput_ratio=0.72 \u2014 queue backlog growing"]}}, "gold_action_sequence": [{"action": "inspect_pipeline_topology", "params": {"service": "feature-pipeline"}}, {"action": "get_metrics_detail", "params": {"service": "feature-pipeline"}}, {"action": "restart_pipeline_job", "params": {"service": "feature-pipeline"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.3, "max": 0.8}, "suboptimal_paths": [], "fault_service": "feature-pipeline"} |
| {"example_id": "24bdd225-1515-4543-a95a-97c52392e301", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_easy_dns_nxdomain", "tier": "easy", "fault_type": "config_drift", "variation_strategy": "log_content,metric_value", "observation": {"tick": 0, "budget": 30.0, "alerts": ["[WARNING] payment-service SLO burn 3.2\u00d7/hr"], "service_metrics": {"payment-service": {"status": "degraded", "http_server_error_rate": 0.07126219656961272, "dns_lookup_failure_rate": 0.8163120985266292, "logs": {"payment-service": ["DNS lookup failed: NXDOMAIN for payment-service.prod.svc.cluster.local"]}}}, "logs": {"payment-service": ["DNS lookup failed: NXDOMAIN for payment-service.prod.svc.cluster.local"]}}, "gold_action_sequence": [{"action": "fetch_logs", "params": {"service": "payment-service"}}, {"action": "update_service_endpoint", "params": {"service": "payment-service"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.7, "max": 1.0}, "suboptimal_paths": [], "fault_service": "payment-service"} |
| {"example_id": "2e307943-7916-4e47-af17-634588e1adaa", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_hard_config_drift_noise", "tier": "hard", "fault_type": "config_drift", "variation_strategy": "log_content,metric_value,adversarial_content", "observation": {"tick": 7, "budget": 99.0, "alerts": ["[WARNING] api-gateway SLO burn 10.0\u00d7/hr"], "service_metrics": {"api-gateway": {"status": "critical", "http_server_error_rate": 0.5823662003397247, "process_open_file_descriptors": 3, "logs": {"svc-b2": ["HikariPool: pool_size=3 (recommended: 20)"]}}}, "logs": {"svc-b2": ["HikariPool: pool_size=3 (recommended: 20)"]}}, "gold_action_sequence": [{"action": "get_metrics_detail", "params": {"service": "api-gateway"}}, {"action": "fetch_logs", "params": {"service": "api-gateway"}}, {"action": "revert_config", "params": {"service": "api-gateway"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.3, "max": 0.8}, "suboptimal_paths": [], "fault_service": "api-gateway"} |
| {"example_id": "abb4ec97-2187-4870-a655-f73dc6b94342", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_medium_cache_eviction_storm", "tier": "medium", "fault_type": "config_drift", "variation_strategy": "log_content,metric_value", "observation": {"tick": 0, "budget": 60.0, "alerts": ["[WARNING] cache-service SLO burn 3.0\u00d7/hr"], "service_metrics": {"cache-service": {"status": "degraded", "http_server_error_rate": 0.27162885130887476, "cache_memory_utilization": 0.98, "cache_evictions_per_second": 380, "logs": {"svc-a1": ["Cache maxmemory reached \u2014 eviction storm"]}}}, "logs": {"svc-a1": ["Cache maxmemory reached \u2014 eviction storm"]}}, "gold_action_sequence": [{"action": "trace_dependencies", "params": {"service": "user-db"}}, {"action": "get_metrics_detail", "params": {"service": "cache-service"}}, {"action": "fetch_logs", "params": {"service": "cache-service"}}, {"action": "increase_cache_memory", "params": {"service": "cache-service"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.5, "max": 0.9}, "suboptimal_paths": [], "fault_service": "cache-service"} |
| {"example_id": "439a73f0-2932-40f8-941b-50e126c658a3", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_easy_cert_expiry", "tier": "easy", "fault_type": "config_drift", "variation_strategy": "log_content,metric_value", "observation": {"tick": 2, "budget": 27.0, "alerts": ["[WARNING] payment-service SLO burn 1.8\u00d7/hr"], "service_metrics": {"payment-service": {"status": "degraded", "http_server_error_rate": 0.0, "tls_certificate_expiry_seconds": 3600, "logs": {"payment-service": ["TLS cert expires in 3600s"]}}}, "logs": {"payment-service": ["TLS cert expires in 3600s"]}}, "gold_action_sequence": [{"action": "fetch_logs", "params": {"service": "payment-service"}}, {"action": "rotate_tls_certificate", "params": {"service": "payment-service"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.7, "max": 1.0}, "suboptimal_paths": [], "fault_service": "payment-service"} |
| {"example_id": "0d0603ac-d1dd-4eae-b927-599971061e24", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_easy_cert_expiry", "tier": "easy", "fault_type": "config_drift", "variation_strategy": "log_content,metric_value", "observation": {"tick": 4, "budget": 24.0, "alerts": ["[WARNING] payment-service SLO burn 1.8\u00d7/hr"], "service_metrics": {"payment-service": {"status": "degraded", "http_server_error_rate": 0.0, "tls_certificate_expiry_seconds": 14400, "logs": {"payment-service": ["TLS cert expires in 14400s"]}}}, "logs": {"payment-service": ["TLS cert expires in 14400s"]}}, "gold_action_sequence": [{"action": "fetch_logs", "params": {"service": "payment-service"}}, {"action": "rotate_tls_certificate", "params": {"service": "payment-service"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.7, "max": 1.0}, "suboptimal_paths": [], "fault_service": "payment-service"} |
| {"example_id": "d64a0a47-fbba-4cdf-88c9-8b0e22a81d99", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_medium_corrupted_external_dep", "tier": "medium", "fault_type": "config_drift", "variation_strategy": "log_content,metric_value", "observation": {"tick": 5, "budget": 50.0, "alerts": ["[WARNING] user-service SLO burn 4.5\u00d7/hr"], "service_metrics": {"user-service": {"status": "critical", "http_server_error_rate": 0.8042589113019849, "dependency_health_score": 0.2846634563936402, "logs": {"svc-c3": ["Dependency checksum mismatch: io.grpc.StatusRuntimeException: DEADLINE_EXCEEDED"]}}}, "logs": {"svc-c3": ["Dependency checksum mismatch: io.grpc.StatusRuntimeException: DEADLINE_EXCEEDED"]}}, "gold_action_sequence": [{"action": "fetch_logs", "params": {"service": "user-service"}}, {"action": "rollback_deploy", "params": {"service": "user-service"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.5, "max": 0.9}, "suboptimal_paths": [], "fault_service": "user-service"} |
| {"example_id": "436515c4-2b8f-436f-8e59-d5095060e383", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_easy_oom_baseline", "tier": "easy", "fault_type": "oom", "variation_strategy": "log_content,metric_value", "observation": {"tick": 0, "budget": 30.0, "alerts": ["[WARNING] auth-service SLO burn 2.5\u00d7/hr"], "service_metrics": {"auth-service": {"status": "critical", "http_server_error_rate": 0.22, "process_memory_utilization": 0.97, "restart_count": 5, "logs": {"auth-service": ["Exit code 137 \u2014 OOMKilled", "2026-04-22T14:32:18.432Z pod-7f8d [thread-14] com.sun.jvm.HeapOverflowError: Heap space capacity exceeded"]}}}, "logs": {"auth-service": ["Exit code 137 \u2014 OOMKilled", "2026-04-22T14:32:18.432Z pod-7f8d [thread-14] com.sun.jvm.HeapOverflowError: Heap space capacity exceeded"]}}, "gold_action_sequence": [{"action": "fetch_logs", "params": {"service": "auth-service"}}, {"action": "scale_replicas", "params": {"service": "auth-service"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.7, "max": 1.0}, "suboptimal_paths": [], "fault_service": "auth-service"} |
| {"example_id": "9c2046ab-2d8d-4dcd-b857-f8c66023b834", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_medium_grpc_deadline", "tier": "medium", "fault_type": "bad_deploy", "variation_strategy": "log_content,metric_value", "observation": {"tick": 3, "budget": 54.0, "alerts": ["[WARNING] order-service SLO burn 7.0\u00d7/hr"], "service_metrics": {"order-service": {"status": "critical", "http_server_error_rate": 0.7155642776072606, "grpc_orphaned_call_rate": 0.8, "logs": {"payment-service": ["gRPC orphaned calls: deadline exceeded", "[worker-3] grpc.orphan"]}}}, "logs": {"payment-service": ["gRPC orphaned calls: deadline exceeded", "[worker-3] grpc.orphan"]}}, "gold_action_sequence": [{"action": "get_metrics_detail", "params": {"service": "payment-service"}}, {"action": "trace_dependencies", "params": {"service": "order-service"}}, {"action": "enable_deadline_propagation", "params": {"service": "order-service"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.5, "max": 0.9}, "suboptimal_paths": [], "fault_service": "order-service"} |
| {"example_id": "493981ab-b6f7-42b6-8488-95dfc93f52a4", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_easy_cert_expiry", "tier": "easy", "fault_type": "config_drift", "variation_strategy": "log_content,metric_value", "observation": {"tick": 6, "budget": 21.0, "alerts": ["[WARNING] payment-service SLO burn 5.1\u00d7/hr"], "service_metrics": {"payment-service": {"status": "degraded", "http_server_error_rate": 0.0, "tls_certificate_expiry_seconds": 82800, "logs": {"payment-service": ["TLS cert expires in 82800s"]}}}, "logs": {"payment-service": ["TLS cert expires in 82800s"]}}, "gold_action_sequence": [{"action": "fetch_logs", "params": {"service": "payment-service"}}, {"action": "rotate_tls_certificate", "params": {"service": "payment-service"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.7, "max": 1.0}, "suboptimal_paths": [], "fault_service": "payment-service"} |
| {"example_id": "01934bc5-02db-4842-a36d-14d48932e458", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_medium_db_connection_herd", "tier": "medium", "fault_type": "config_drift", "variation_strategy": "log_content,metric_value", "observation": {"tick": 5, "budget": 50.0, "alerts": ["[WARNING] db-proxy SLO burn 4.5\u00d7/hr"], "service_metrics": {"db-proxy": {"status": "critical", "http_server_error_rate": 0.5333139676328211, "db_active_connections": 238, "db_max_connections": 200, "logs": {"pod-2a9c": ["Too many connections \u2014 238/200", "HikariPool-1 timeout"]}}}, "logs": {"pod-2a9c": ["Too many connections \u2014 238/200", "HikariPool-1 timeout"]}}, "gold_action_sequence": [{"action": "fetch_logs", "params": {"service": "db-proxy"}}, {"action": "stagger_connection_pool_reconnect", "params": {"service": "db-proxy"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.5, "max": 0.9}, "suboptimal_paths": [], "fault_service": "db-proxy"} |
| {"example_id": "60922426-27f2-4e61-bf97-2c055a94e332", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_easy_http2_streams", "tier": "easy", "fault_type": "config_drift", "variation_strategy": "log_content,metric_value", "observation": {"tick": 0, "budget": 30.0, "alerts": ["[WARNING] api-gateway SLO burn 5.1\u00d7/hr"], "service_metrics": {"api-gateway": {"status": "degraded", "http_server_error_rate": 0.0053, "http2_max_concurrent_streams": 150, "http2_stream_utilization": 1.0, "logs": {"api-gateway": ["stream limit reached: 150 active", "[thread-14] HTTP/2 stream exhaustion"]}}}, "logs": {"api-gateway": ["stream limit reached: 150 active", "[thread-14] HTTP/2 stream exhaustion"]}}, "gold_action_sequence": [{"action": "get_metrics_detail", "params": {"service": "api-gateway"}}, {"action": "increase_max_streams", "params": {"service": "api-gateway"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.7, "max": 1.0}, "suboptimal_paths": [], "fault_service": "api-gateway"} |
| {"example_id": "89b35cb5-5ed2-4dc7-8898-73fa65cfec40", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_medium_grpc_deadline", "tier": "medium", "fault_type": "bad_deploy", "variation_strategy": "log_content,metric_value", "observation": {"tick": 0, "budget": 60.0, "alerts": ["[WARNING] order-service SLO burn 3.0\u00d7/hr"], "service_metrics": {"order-service": {"status": "critical", "http_server_error_rate": 0.794436908568497, "grpc_orphaned_call_rate": 0.65, "logs": {"payment-service": ["gRPC orphaned calls: deadline exceeded", "[http-nio-8080-exec-7] grpc.orphan"]}}}, "logs": {"payment-service": ["gRPC orphaned calls: deadline exceeded", "[http-nio-8080-exec-7] grpc.orphan"]}}, "gold_action_sequence": [{"action": "get_metrics_detail", "params": {"service": "payment-service"}}, {"action": "trace_dependencies", "params": {"service": "order-service"}}, {"action": "enable_deadline_propagation", "params": {"service": "order-service"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.5, "max": 0.9}, "suboptimal_paths": [], "fault_service": "order-service"} |
| {"example_id": "9be87886-a0ed-4d43-b29c-bbc1aa0a8de8", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_medium_cache_eviction_storm", "tier": "medium", "fault_type": "config_drift", "variation_strategy": "log_content,metric_value", "observation": {"tick": 1, "budget": 58.0, "alerts": ["[WARNING] cache-service SLO burn 3.0\u00d7/hr"], "service_metrics": {"cache-service": {"status": "degraded", "http_server_error_rate": 0.27727482660902253, "cache_memory_utilization": 0.95, "cache_evictions_per_second": 550, "logs": {"svc-b2": ["Cache maxmemory reached \u2014 eviction storm"]}}}, "logs": {"svc-b2": ["Cache maxmemory reached \u2014 eviction storm"]}}, "gold_action_sequence": [{"action": "trace_dependencies", "params": {"service": "user-db"}}, {"action": "get_metrics_detail", "params": {"service": "cache-service"}}, {"action": "fetch_logs", "params": {"service": "cache-service"}}, {"action": "increase_cache_memory", "params": {"service": "cache-service"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.5, "max": 0.9}, "suboptimal_paths": [], "fault_service": "cache-service"} |
| {"example_id": "1b284e2b-489f-4ca4-ad14-0da47e54e725", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_easy_thread_deadlock", "tier": "easy", "fault_type": "bad_deploy", "variation_strategy": "log_content,metric_value", "observation": {"tick": 2, "budget": 27.0, "alerts": ["[WARNING] order-service SLO burn 2.5\u00d7/hr"], "service_metrics": {"order-service": {"status": "critical", "http_server_error_rate": 0.88, "runtime_blocked_thread_count": 60, "wait_ratio": 0.97, "logs": {"order-service": ["[thread-14] deadlock detected: 60 threads blocked on owned mutex", "Thread state: BLOCKED \u2014 waiting on io.netty.util.concurrent.DefaultPromise"]}}}, "logs": {"order-service": ["[thread-14] deadlock detected: 60 threads blocked on owned mutex", "Thread state: BLOCKED \u2014 waiting on io.netty.util.concurrent.DefaultPromise"]}}, "gold_action_sequence": [{"action": "thread_dump", "params": {"service": "order-service"}}, {"action": "restart_thread_pool", "params": {"service": "order-service"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.7, "max": 1.0}, "suboptimal_paths": [], "fault_service": "order-service"} |
| {"example_id": "57d4734a-aea7-4693-b4ca-8dadeb0674b7", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_easy_dns_nxdomain", "tier": "easy", "fault_type": "config_drift", "variation_strategy": "log_content,metric_value", "observation": {"tick": 4, "budget": 24.0, "alerts": ["[WARNING] payment-service SLO burn 4.0\u00d7/hr"], "service_metrics": {"payment-service": {"status": "degraded", "http_server_error_rate": 0.05333549265898304, "dns_lookup_failure_rate": 0.6953091233870656, "logs": {"payment-service": ["DNS lookup failed: NXDOMAIN for payment-service.prod.svc.cluster.local"]}}}, "logs": {"payment-service": ["DNS lookup failed: NXDOMAIN for payment-service.prod.svc.cluster.local"]}}, "gold_action_sequence": [{"action": "fetch_logs", "params": {"service": "payment-service"}}, {"action": "update_service_endpoint", "params": {"service": "payment-service"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.7, "max": 1.0}, "suboptimal_paths": [], "fault_service": "payment-service"} |
| {"example_id": "fb4f46fd-c990-44d0-9b78-0f2411a1d6fa", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_medium_db_connection_herd", "tier": "medium", "fault_type": "config_drift", "variation_strategy": "log_content,metric_value", "observation": {"tick": 1, "budget": 58.0, "alerts": ["[WARNING] db-proxy SLO burn 4.5\u00d7/hr"], "service_metrics": {"db-proxy": {"status": "critical", "http_server_error_rate": 0.4217490663459233, "db_active_connections": 270, "db_max_connections": 200, "logs": {"pod-2a9c": ["Too many connections \u2014 270/200", "com.zaxxer.hikari.pool.HikariPool$PoolInitializationException"]}}}, "logs": {"pod-2a9c": ["Too many connections \u2014 270/200", "com.zaxxer.hikari.pool.HikariPool$PoolInitializationException"]}}, "gold_action_sequence": [{"action": "fetch_logs", "params": {"service": "db-proxy"}}, {"action": "stagger_connection_pool_reconnect", "params": {"service": "db-proxy"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.5, "max": 0.9}, "suboptimal_paths": [], "fault_service": "db-proxy"} |
| {"example_id": "ffc65d49-f272-465a-b6fb-f43227327fd7", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_medium_cache_eviction_storm", "tier": "medium", "fault_type": "config_drift", "variation_strategy": "log_content,metric_value", "observation": {"tick": 5, "budget": 50.0, "alerts": ["[WARNING] cache-service SLO burn 3.0\u00d7/hr"], "service_metrics": {"cache-service": {"status": "degraded", "http_server_error_rate": 0.3540196988732361, "cache_memory_utilization": 0.98, "cache_evictions_per_second": 680, "logs": {"svc-c3": ["Cache maxmemory reached \u2014 eviction storm"]}}}, "logs": {"svc-c3": ["Cache maxmemory reached \u2014 eviction storm"]}}, "gold_action_sequence": [{"action": "trace_dependencies", "params": {"service": "user-db"}}, {"action": "get_metrics_detail", "params": {"service": "cache-service"}}, {"action": "fetch_logs", "params": {"service": "cache-service"}}, {"action": "increase_cache_memory", "params": {"service": "cache-service"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.5, "max": 0.9}, "suboptimal_paths": [], "fault_service": "cache-service"} |
| {"example_id": "3b88446d-78d5-49c7-8726-f03a9eabd7a0", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_hard_config_drift_noise", "tier": "hard", "fault_type": "config_drift", "variation_strategy": "log_content,metric_value,adversarial_content", "observation": {"tick": 5, "budget": 105.0, "alerts": ["[WARNING] api-gateway SLO burn 10.0\u00d7/hr"], "service_metrics": {"api-gateway": {"status": "critical", "http_server_error_rate": 0.5881301847150668, "process_open_file_descriptors": 3, "logs": {"pod-7f8d": ["HikariPool: pool_size=3 (recommended: 20)"]}}}, "logs": {"pod-7f8d": ["HikariPool: pool_size=3 (recommended: 20)"]}}, "gold_action_sequence": [{"action": "get_metrics_detail", "params": {"service": "api-gateway"}}, {"action": "fetch_logs", "params": {"service": "api-gateway"}}, {"action": "revert_config", "params": {"service": "api-gateway"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.3, "max": 0.8}, "suboptimal_paths": [], "fault_service": "api-gateway"} |
| {"example_id": "22a5f102-8027-4a6a-a7fb-db3a517c94e9", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_hard_mesh_proxy_upgrade", "tier": "hard", "fault_type": "config_drift", "variation_strategy": "log_content,metric_value,adversarial_content", "observation": {"tick": 5, "budget": 105.0, "alerts": ["[WARNING] payment-service SLO burn 4.5\u00d7/hr"], "service_metrics": {"payment-service": {"status": "degraded", "http_server_error_rate": 0.2947072900687099, "proxy_upgrade_completion_pct": 0.7, "mtls_cipher_compatibility": false, "logs": {"payment-service": ["TLSV1_ALERT_PROTOCOL_VERSION \u2014 proxy handshake failure"]}}}, "logs": {"payment-service": ["TLSV1_ALERT_PROTOCOL_VERSION \u2014 proxy handshake failure"]}}, "gold_action_sequence": [{"action": "inspect_mtls_status", "params": {"service": "payment-service"}}, {"action": "rollback_proxy_upgrade", "params": {"service": "payment-service"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.3, "max": 0.8}, "suboptimal_paths": [], "fault_service": "payment-service"} |
| {"example_id": "0fb747ad-a046-4b1a-839c-191362ae42f3", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_medium_grpc_deadline", "tier": "medium", "fault_type": "bad_deploy", "variation_strategy": "log_content,metric_value", "observation": {"tick": 1, "budget": 58.0, "alerts": ["[WARNING] order-service SLO burn 7.0\u00d7/hr"], "service_metrics": {"order-service": {"status": "critical", "http_server_error_rate": 0.5025143560784459, "grpc_orphaned_call_rate": 0.55, "logs": {"payment-service": ["gRPC orphaned calls: deadline exceeded", "[thread-14] grpc.orphan"]}}}, "logs": {"payment-service": ["gRPC orphaned calls: deadline exceeded", "[thread-14] grpc.orphan"]}}, "gold_action_sequence": [{"action": "get_metrics_detail", "params": {"service": "payment-service"}}, {"action": "trace_dependencies", "params": {"service": "order-service"}}, {"action": "enable_deadline_propagation", "params": {"service": "order-service"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.5, "max": 0.9}, "suboptimal_paths": [], "fault_service": "order-service"} |
| {"example_id": "70bf3944-8da9-4bea-96b3-25ab7256f709", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_medium_grpc_deadline", "tier": "medium", "fault_type": "bad_deploy", "variation_strategy": "log_content,metric_value", "observation": {"tick": 5, "budget": 50.0, "alerts": ["[WARNING] order-service SLO burn 4.5\u00d7/hr"], "service_metrics": {"order-service": {"status": "critical", "http_server_error_rate": 0.6107649104447168, "grpc_orphaned_call_rate": 0.88, "logs": {"payment-service": ["gRPC orphaned calls: deadline exceeded", "[http-nio-8080-exec-7] grpc.orphan"]}}}, "logs": {"payment-service": ["gRPC orphaned calls: deadline exceeded", "[http-nio-8080-exec-7] grpc.orphan"]}}, "gold_action_sequence": [{"action": "get_metrics_detail", "params": {"service": "payment-service"}}, {"action": "trace_dependencies", "params": {"service": "order-service"}}, {"action": "enable_deadline_propagation", "params": {"service": "order-service"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.5, "max": 0.9}, "suboptimal_paths": [], "fault_service": "order-service"} |
| {"example_id": "165dae6a-c202-4dbe-949c-132250b2c2ba", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_hard_config_drift_noise", "tier": "hard", "fault_type": "config_drift", "variation_strategy": "log_content,metric_value,adversarial_content", "observation": {"tick": 2, "budget": 114.0, "alerts": ["[WARNING] api-gateway SLO burn 6.0\u00d7/hr"], "service_metrics": {"api-gateway": {"status": "critical", "http_server_error_rate": 0.7366053310718391, "process_open_file_descriptors": 5, "logs": {"svc-c3": ["HikariPool: pool_size=5 (recommended: 20)"]}}}, "logs": {"svc-c3": ["HikariPool: pool_size=5 (recommended: 20)"]}}, "gold_action_sequence": [{"action": "get_metrics_detail", "params": {"service": "api-gateway"}}, {"action": "fetch_logs", "params": {"service": "api-gateway"}}, {"action": "revert_config", "params": {"service": "api-gateway"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.3, "max": 0.8}, "suboptimal_paths": [], "fault_service": "api-gateway"} |
| {"example_id": "54d5d452-03c9-4485-8f60-0e428ae2b662", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_hard_pipeline_freshness", "tier": "hard", "fault_type": "memory_leak", "variation_strategy": "log_content,metric_value,adversarial_content", "observation": {"tick": 2, "budget": 114.0, "alerts": ["[WARNING] feature-pipeline SLO burn 4.5\u00d7/hr"], "service_metrics": {"feature-pipeline": {"status": "degraded", "http_server_error_rate": 0.0, "freshness_lag_seconds": 449, "pipeline_throughput_ratio": 0.72, "logs": {"svc-a1": ["throughput_ratio=0.72 \u2014 queue backlog growing"]}}}, "logs": {"svc-a1": ["throughput_ratio=0.72 \u2014 queue backlog growing"]}}, "gold_action_sequence": [{"action": "inspect_pipeline_topology", "params": {"service": "feature-pipeline"}}, {"action": "get_metrics_detail", "params": {"service": "feature-pipeline"}}, {"action": "restart_pipeline_job", "params": {"service": "feature-pipeline"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.3, "max": 0.8}, "suboptimal_paths": [], "fault_service": "feature-pipeline"} |
| {"example_id": "608515fa-6ad5-4935-a00c-cdb9a775cb5c", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_easy_dns_nxdomain", "tier": "easy", "fault_type": "config_drift", "variation_strategy": "log_content,metric_value", "observation": {"tick": 6, "budget": 21.0, "alerts": ["[WARNING] payment-service SLO burn 3.2\u00d7/hr"], "service_metrics": {"payment-service": {"status": "degraded", "http_server_error_rate": 0.06577294920348976, "dns_lookup_failure_rate": 0.6880492644559886, "logs": {"payment-service": ["DNS lookup failed: NXDOMAIN for payment-service.prod.svc.cluster.local"]}}}, "logs": {"payment-service": ["DNS lookup failed: NXDOMAIN for payment-service.prod.svc.cluster.local"]}}, "gold_action_sequence": [{"action": "fetch_logs", "params": {"service": "payment-service"}}, {"action": "update_service_endpoint", "params": {"service": "payment-service"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.7, "max": 1.0}, "suboptimal_paths": [], "fault_service": "payment-service"} |
| {"example_id": "9c22d650-01f5-4a01-885e-827e1eccae3c", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_easy_http2_streams", "tier": "easy", "fault_type": "config_drift", "variation_strategy": "log_content,metric_value", "observation": {"tick": 6, "budget": 21.0, "alerts": ["[WARNING] api-gateway SLO burn 2.5\u00d7/hr"], "service_metrics": {"api-gateway": {"status": "degraded", "http_server_error_rate": 0.0252, "http2_max_concurrent_streams": 128, "http2_stream_utilization": 1.0, "logs": {"api-gateway": ["stream limit reached: 128 active", "[http-nio-8080-exec-7] HTTP/2 stream exhaustion"]}}}, "logs": {"api-gateway": ["stream limit reached: 128 active", "[http-nio-8080-exec-7] HTTP/2 stream exhaustion"]}}, "gold_action_sequence": [{"action": "get_metrics_detail", "params": {"service": "api-gateway"}}, {"action": "increase_max_streams", "params": {"service": "api-gateway"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.7, "max": 1.0}, "suboptimal_paths": [], "fault_service": "api-gateway"} |
| {"example_id": "17d5041a-4f87-45a1-a864-048da25da681", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_medium_corrupted_external_dep", "tier": "medium", "fault_type": "config_drift", "variation_strategy": "log_content,metric_value", "observation": {"tick": 1, "budget": 58.0, "alerts": ["[WARNING] user-service SLO burn 7.0\u00d7/hr"], "service_metrics": {"user-service": {"status": "critical", "http_server_error_rate": 0.6232915894090942, "dependency_health_score": 0.28329736038272096, "logs": {"pod-7f8d": ["Dependency checksum mismatch: io.grpc.StatusRuntimeException: DEADLINE_EXCEEDED"]}}}, "logs": {"pod-7f8d": ["Dependency checksum mismatch: io.grpc.StatusRuntimeException: DEADLINE_EXCEEDED"]}}, "gold_action_sequence": [{"action": "fetch_logs", "params": {"service": "user-service"}}, {"action": "rollback_deploy", "params": {"service": "user-service"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.5, "max": 0.9}, "suboptimal_paths": [], "fault_service": "user-service"} |
| {"example_id": "76320e7a-bfdf-463b-b4a6-68521b3fa616", "source_script": "gen_24_mixed_log_content.py", "task_seed_id": "task_hard_mesh_proxy_upgrade", "tier": "hard", "fault_type": "config_drift", "variation_strategy": "log_content,metric_value,adversarial_content", "observation": {"tick": 2, "budget": 114.0, "alerts": ["[WARNING] payment-service SLO burn 3.0\u00d7/hr"], "service_metrics": {"payment-service": {"status": "degraded", "http_server_error_rate": 0.2092892455887316, "proxy_upgrade_completion_pct": 0.55, "mtls_cipher_compatibility": false, "logs": {"payment-service": ["TLSV1_ALERT_PROTOCOL_VERSION \u2014 proxy handshake failure"]}}}, "logs": {"payment-service": ["TLSV1_ALERT_PROTOCOL_VERSION \u2014 proxy handshake failure"]}}, "gold_action_sequence": [{"action": "inspect_mtls_status", "params": {"service": "payment-service"}}, {"action": "rollback_proxy_upgrade", "params": {"service": "payment-service"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.3, "max": 0.8}, "suboptimal_paths": [], "fault_service": "payment-service"} |
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