| {"example_id": "20776ccc-ad4a-485f-948e-e98b6490b12a", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_medium_cache_eviction_storm", "tier": "medium", "fault_type": "config_drift", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 1, "budget": 58.0, "alerts": ["[WARNING] cache-service showing elevated errors"], "service_metrics": {"api-gateway": {"status": "healthy", "http_server_error_rate": 0.0012}, "product-catalog": {"status": "degraded", "http_server_error_rate": 0.0653}, "cache-service": {"status": "critical", "http_server_error_rate": 0.7524, "process_open_file_descriptors": 4}, "user-db": {"status": "degraded", "http_server_error_rate": 0.0874}, "recommendation-engine": {"status": "degraded", "http_server_error_rate": 0.0649}}, "logs": {"cache-service": ["config_drift fault signature detected"]}}, "gold_action_sequence": [{"action": "trace_dependencies", "params": {"service": "user-db"}}, {"action": "get_metrics_detail", "params": {"service": "cache"}}, {"action": "increase_cache_memory", "params": {"service": "cache"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.5, "max": 0.9}, "suboptimal_paths": [{"wrong_action": "revert_config(user-db)", "consequence": "user-db config reverted to same state (no change). Cache continues evicting. Fallthrough load unchanged. Error rate unchanged.", "partial_credit": false, "score_penalty": 0.25}], "fault_service": "cache-service"} |
| {"example_id": "cac0b71e-dabc-47db-8aac-fb3a4e1986f5", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_medium_circuit_breaker_masking", "tier": "medium", "fault_type": "memory_leak", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 0, "budget": 60.0, "alerts": ["[WARNING] pricing-service showing elevated errors"], "service_metrics": {"api-gateway": {"status": "degraded", "http_server_error_rate": 0.0938}, "product-catalog": {"status": "healthy", "http_server_error_rate": 0.028}, "pricing-service": {"status": "degraded", "http_server_error_rate": 0.0693, "process_memory_utilization": 0.6821, "runtime_gc_pause_duration": 0.56}, "pricing-db": {"status": "healthy", "http_server_error_rate": 0.019}, "fraud-detection": {"status": "degraded", "http_server_error_rate": 0.0828}}, "logs": {"pricing-service": ["memory_leak fault signature detected"]}}, "gold_action_sequence": [{"action": "get_metrics_detail", "params": {"service": "pricing-service"}}, {"action": "fetch_logs", "params": {"service": "pricing-service"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.5, "max": 0.9}, "suboptimal_paths": [{"wrong_action": "circuit_break(product-catalog-service)", "consequence": "Action is a no-op. Circuit breaker already open. pricing-service memory leak continues. Worse outcome in remaining ticks.", "partial_credit": false, "score_penalty": 0.3}], "fault_service": "pricing-service"} |
| {"example_id": "da4437e4-6c31-4b2a-a8ea-7ace3e45dda7", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_hard_redis_split_brain", "tier": "hard", "fault_type": "network_partition", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 5, "budget": 105.0, "alerts": ["[WARNING] cache showing elevated errors"], "service_metrics": {"api-gateway": {"status": "healthy", "http_server_error_rate": 0.0076}, "auth-service": {"status": "degraded", "http_server_error_rate": 0.0442}, "payment-service": {"status": "healthy", "http_server_error_rate": 0.017}, "checkout-service": {"status": "healthy", "http_server_error_rate": 0.0014}, "user-service": {"status": "healthy", "http_server_error_rate": 0.0191}, "db-proxy": {"status": "healthy", "http_server_error_rate": 0.0207}, "cache": {"status": "degraded", "http_server_error_rate": 0.4142}, "notification-service": {"status": "healthy", "http_server_error_rate": 0.0263}, "order-service": {"status": "healthy", "http_server_error_rate": 0.0245}, "analytics-service": {"status": "healthy", "http_server_error_rate": 0.0066}}, "logs": {"cache": ["network_partition fault signature detected"]}}, "gold_action_sequence": [{"action": "inspect_cluster_topology", "params": {"service": "cache"}}, {"action": "flush_diverged_keys", "params": {"service": "cache"}}, {"action": "force_cluster_resync", "params": {"service": "cache"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.3, "max": 0.8}, "suboptimal_paths": [{"wrong_action": "restart_service(redis-cluster)", "consequence": "Restart merges cluster without flushing diverged keys. Last-write-wins means some keys have wrong values. Data inconsistency persists.", "partial_credit": false, "score_penalty": 0.3}], "fault_service": "cache"} |
| {"example_id": "d7ea3398-31e6-4178-be62-36bdeb81e9ca", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_easy_lb_hotspot", "tier": "easy", "fault_type": "config_drift", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 0, "budget": 30.0, "alerts": ["[WARNING] user-profile-service showing elevated errors"], "service_metrics": {"api-gateway": {"status": "healthy", "http_server_error_rate": 0.0129}, "user-profile-service": {"status": "critical", "http_server_error_rate": 0.5202, "process_open_file_descriptors": 6}, "cache-service": {"status": "degraded", "http_server_error_rate": 0.0683}}, "logs": {"user-profile-service": ["config_drift fault signature detected"]}}, "gold_action_sequence": [{"action": "get_metrics_detail", "params": {"service": "user-profile-service"}}, {"action": "rebalance_load", "params": {"service": "user-profile-service"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.7, "max": 1.0}, "suboptimal_paths": [{"wrong_action": "scale_replicas(user-profile-service)", "consequence": "New replicas added to same broken weight table. Hot replica weight=4.0 unchanged. New replicas receive ~0% traffic. CPU still 0.87 on hot replica.", "partial_credit": false, "score_penalty": 0.25}], "fault_service": "user-profile-service"} |
| {"example_id": "0379d3fc-8da6-42ca-a75b-c27e4cddd508", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_medium_circuit_breaker_masking", "tier": "medium", "fault_type": "memory_leak", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 1, "budget": 58.0, "alerts": ["[WARNING] pricing-service showing elevated errors"], "service_metrics": {"api-gateway": {"status": "healthy", "http_server_error_rate": 0.0223}, "product-catalog": {"status": "healthy", "http_server_error_rate": 0.0225}, "pricing-service": {"status": "degraded", "http_server_error_rate": 0.1413, "process_memory_utilization": 0.8505, "runtime_gc_pause_duration": 0.36}, "pricing-db": {"status": "degraded", "http_server_error_rate": 0.0581}, "fraud-detection": {"status": "healthy", "http_server_error_rate": 0.006}}, "logs": {"pricing-service": ["memory_leak fault signature detected"]}}, "gold_action_sequence": [{"action": "get_metrics_detail", "params": {"service": "pricing-service"}}, {"action": "fetch_logs", "params": {"service": "pricing-service"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.5, "max": 0.9}, "suboptimal_paths": [{"wrong_action": "circuit_break(product-catalog-service)", "consequence": "Action is a no-op. Circuit breaker already open. pricing-service memory leak continues. Worse outcome in remaining ticks.", "partial_credit": false, "score_penalty": 0.3}], "fault_service": "pricing-service"} |
| {"example_id": "fc4db824-2a35-4b17-9e72-d0faead74845", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_medium_circuit_breaker_masking", "tier": "medium", "fault_type": "memory_leak", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 5, "budget": 50.0, "alerts": ["[WARNING] pricing-service showing elevated errors"], "service_metrics": {"api-gateway": {"status": "healthy", "http_server_error_rate": 0.0124}, "product-catalog": {"status": "healthy", "http_server_error_rate": 0.0039}, "pricing-service": {"status": "degraded", "http_server_error_rate": 0.1153, "process_memory_utilization": 0.8348, "runtime_gc_pause_duration": 0.38}, "pricing-db": {"status": "healthy", "http_server_error_rate": 0.0245}, "fraud-detection": {"status": "healthy", "http_server_error_rate": 0.014}}, "logs": {"pricing-service": ["memory_leak fault signature detected"]}}, "gold_action_sequence": [{"action": "get_metrics_detail", "params": {"service": "pricing-service"}}, {"action": "fetch_logs", "params": {"service": "pricing-service"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.5, "max": 0.9}, "suboptimal_paths": [{"wrong_action": "circuit_break(product-catalog-service)", "consequence": "Action is a no-op. Circuit breaker already open. pricing-service memory leak continues. Worse outcome in remaining ticks.", "partial_credit": false, "score_penalty": 0.3}], "fault_service": "pricing-service"} |
| {"example_id": "0a2cce1d-e1f3-40b3-8bf8-f828c09fb00a", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_easy_crashloop_backoff", "tier": "easy", "fault_type": "bad_deploy", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 4, "budget": 24.0, "alerts": ["[WARNING] payment-service showing elevated errors"], "service_metrics": {"api-gateway": {"status": "degraded", "http_server_error_rate": 0.0591}, "payment-service": {"status": "critical", "http_server_error_rate": 0.509, "last_deployment_age_seconds": 540, "restart_count": 4}, "checkout-service": {"status": "degraded", "http_server_error_rate": 0.0405}}, "logs": {"payment-service": ["bad_deploy fault signature detected"]}}, "gold_action_sequence": [{"action": "fetch_logs", "params": {"service": "payment-service"}}, {"action": "rollback_deploy", "params": {"service": "payment-service"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.7, "max": 1.0}, "suboptimal_paths": [{"wrong_action": "restart_service(payment-service)", "consequence": "Service re-enters CrashLoopBackOff immediately. restart_count increments. Missing env var unchanged. Zero improvement.", "partial_credit": false, "score_penalty": 0.25}], "fault_service": "payment-service"} |
| {"example_id": "2ff32c9e-fa0b-4a6b-bcc0-0f14358a0120", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_easy_liveness_probe_flap", "tier": "easy", "fault_type": "bad_deploy", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 4, "budget": 24.0, "alerts": ["[WARNING] payment-processor showing elevated errors"], "service_metrics": {"api-gateway": {"status": "degraded", "http_server_error_rate": 0.0855}, "payment-processor": {"status": "degraded", "http_server_error_rate": 0.4045, "last_deployment_age_seconds": 420, "restart_count": 2}, "db-proxy": {"status": "degraded", "http_server_error_rate": 0.0836}}, "logs": {"payment-processor": ["bad_deploy fault signature detected"]}}, "gold_action_sequence": [{"action": "get_metrics_detail", "params": {"service": "payment-processor"}}, {"action": "fetch_logs", "params": {"service": "payment-processor"}}, {"action": "adjust_probe_timing", "params": {"service": "payment-processor"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.7, "max": 1.0}, "suboptimal_paths": [{"wrong_action": "restart_service(payment-processor)", "consequence": "Service restarts and immediately re-enters same probe-fail loop. restart_count increments. Flap continues unchanged.", "partial_credit": false, "score_penalty": 0.25}], "fault_service": "payment-processor"} |
| {"example_id": "67088aa2-b50b-4a4b-8b85-f599a32c7f7f", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_hard_redis_split_brain", "tier": "hard", "fault_type": "network_partition", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 0, "budget": 120.0, "alerts": ["[WARNING] cache showing elevated errors"], "service_metrics": {"api-gateway": {"status": "degraded", "http_server_error_rate": 0.067}, "auth-service": {"status": "degraded", "http_server_error_rate": 0.0871}, "payment-service": {"status": "degraded", "http_server_error_rate": 0.0989}, "checkout-service": {"status": "healthy", "http_server_error_rate": 0.0289}, "user-service": {"status": "degraded", "http_server_error_rate": 0.083}, "db-proxy": {"status": "healthy", "http_server_error_rate": 0.0235}, "cache": {"status": "critical", "http_server_error_rate": 0.6818}, "notification-service": {"status": "degraded", "http_server_error_rate": 0.0882}, "order-service": {"status": "healthy", "http_server_error_rate": 0.0247}, "analytics-service": {"status": "healthy", "http_server_error_rate": 0.0248}}, "logs": {"cache": ["network_partition fault signature detected"]}}, "gold_action_sequence": [{"action": "inspect_cluster_topology", "params": {"service": "cache"}}, {"action": "flush_diverged_keys", "params": {"service": "cache"}}, {"action": "force_cluster_resync", "params": {"service": "cache"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.3, "max": 0.8}, "suboptimal_paths": [{"wrong_action": "restart_service(redis-cluster)", "consequence": "Restart merges cluster without flushing diverged keys. Last-write-wins means some keys have wrong values. Data inconsistency persists.", "partial_credit": false, "score_penalty": 0.3}], "fault_service": "cache"} |
| {"example_id": "fe322ac2-8bd2-41f2-bc62-8bb0614ebcac", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_hard_config_drift_noise", "tier": "hard", "fault_type": "config_drift", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 5, "budget": 105.0, "alerts": ["[WARNING] api-gateway showing elevated errors"], "service_metrics": {"api-gateway": {"status": "critical", "http_server_error_rate": 0.7055, "process_open_file_descriptors": 3}, "auth-service": {"status": "healthy", "http_server_error_rate": 0.0259}, "checkout-service": {"status": "healthy", "http_server_error_rate": 0.0081}, "db-proxy": {"status": "degraded", "http_server_error_rate": 0.0494}, "payment-service": {"status": "healthy", "http_server_error_rate": 0.0122}, "user-service": {"status": "healthy", "http_server_error_rate": 0.0141}, "cache": {"status": "degraded", "http_server_error_rate": 0.0911}, "notification-service": {"status": "healthy", "http_server_error_rate": 0.0117}}, "logs": {"api-gateway": ["config_drift fault signature detected"]}}, "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": [{"wrong_action": "restart_service(auth-service)", "consequence": "auth-service restarts \u2014 it is a victim service. api-gateway pool exhaustion unchanged. api-gateway errors continue. Precision penalty + acted on adversarial.", "partial_credit": false, "score_penalty": 0.35}], "fault_service": "api-gateway"} |
| {"example_id": "5ea802a2-7d49-4552-b771-f4cb34415e49", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_medium_asymmetric_blast", "tier": "medium", "fault_type": "network_partition", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 0, "budget": 60.0, "alerts": ["[WARNING] db-proxy showing elevated errors"], "service_metrics": {"api-gateway": {"status": "healthy", "http_server_error_rate": 0.0139}, "auth-service": {"status": "healthy", "http_server_error_rate": 0.0006}, "payment-service": {"status": "degraded", "http_server_error_rate": 0.0773}, "user-service": {"status": "healthy", "http_server_error_rate": 0.0095}, "db-proxy": {"status": "critical", "http_server_error_rate": 0.6449}}, "logs": {"db-proxy": ["network_partition fault signature detected"]}}, "gold_action_sequence": [{"action": "trace_dependencies", "params": {"service": "auth-service"}}, {"action": "trace_dependencies", "params": {"service": "payment-service"}}, {"action": "get_metrics_detail", "params": {"service": "db-proxy"}}, {"action": "restart_service", "params": {"service": "db-proxy"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.5, "max": 0.9}, "suboptimal_paths": [{"wrong_action": "restart_service(auth-service)", "consequence": "auth-service restarts, errors clear momentarily, return within 2 ticks \u2014 db-proxy is still partitioned. Precision failure.", "partial_credit": false, "score_penalty": 0.3}], "fault_service": "db-proxy"} |
| {"example_id": "8ef7eeb5-7437-4ffb-a259-3687cb48a259", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_easy_crashloop_backoff", "tier": "easy", "fault_type": "bad_deploy", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 6, "budget": 21.0, "alerts": ["[WARNING] payment-service showing elevated errors"], "service_metrics": {"api-gateway": {"status": "degraded", "http_server_error_rate": 0.062}, "payment-service": {"status": "critical", "http_server_error_rate": 0.5222, "last_deployment_age_seconds": 420, "restart_count": 1}, "checkout-service": {"status": "healthy", "http_server_error_rate": 0.0285}}, "logs": {"payment-service": ["bad_deploy fault signature detected"]}}, "gold_action_sequence": [{"action": "fetch_logs", "params": {"service": "payment-service"}}, {"action": "rollback_deploy", "params": {"service": "payment-service"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.7, "max": 1.0}, "suboptimal_paths": [{"wrong_action": "restart_service(payment-service)", "consequence": "Service re-enters CrashLoopBackOff immediately. restart_count increments. Missing env var unchanged. Zero improvement.", "partial_credit": false, "score_penalty": 0.25}], "fault_service": "payment-service"} |
| {"example_id": "41e31a78-8938-4ede-8951-6ccffd903aa9", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_hard_config_drift_noise", "tier": "hard", "fault_type": "config_drift", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 7, "budget": 99.0, "alerts": ["[WARNING] api-gateway showing elevated errors"], "service_metrics": {"api-gateway": {"status": "critical", "http_server_error_rate": 0.5401, "process_open_file_descriptors": 2}, "auth-service": {"status": "healthy", "http_server_error_rate": 0.0092}, "checkout-service": {"status": "healthy", "http_server_error_rate": 0.0066}, "db-proxy": {"status": "healthy", "http_server_error_rate": 0.007}, "payment-service": {"status": "healthy", "http_server_error_rate": 0.0092}, "user-service": {"status": "healthy", "http_server_error_rate": 0.0093}, "cache": {"status": "healthy", "http_server_error_rate": 0.0223}, "notification-service": {"status": "healthy", "http_server_error_rate": 0.0148}}, "logs": {"api-gateway": ["config_drift fault signature detected"]}}, "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": [{"wrong_action": "restart_service(auth-service)", "consequence": "auth-service restarts \u2014 it is a victim service. api-gateway pool exhaustion unchanged. api-gateway errors continue. Precision penalty + acted on adversarial.", "partial_credit": false, "score_penalty": 0.35}], "fault_service": "api-gateway"} |
| {"example_id": "16ebfeb7-9813-4084-b863-b29bfadfa4d0", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_medium_rollout_quota_exhaustion", "tier": "medium", "fault_type": "bad_deploy", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 5, "budget": 50.0, "alerts": ["[WARNING] api-gateway showing elevated errors"], "service_metrics": {"api-gateway": {"status": "degraded", "http_server_error_rate": 0.3872, "last_deployment_age_seconds": 420, "restart_count": 3}, "auth-service": {"status": "healthy", "http_server_error_rate": 0.0271}, "checkout-service": {"status": "healthy", "http_server_error_rate": 0.0232}, "payment-service": {"status": "healthy", "http_server_error_rate": 0.0237}, "db-proxy": {"status": "healthy", "http_server_error_rate": 0.0193}}, "logs": {"api-gateway": ["bad_deploy fault signature detected"]}}, "gold_action_sequence": [{"action": "trace_dependencies", "params": {"service": "auth-service"}}, {"action": "get_metrics_detail", "params": {"service": "api-gateway"}}, {"action": "rollback_deploy", "params": {"service": "api-gateway"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.5, "max": 0.9}, "suboptimal_paths": [{"wrong_action": "scale_replicas(auth-service)", "consequence": "Temporarily absorbs api-gateway excess retries for ~3 ticks. auth error_rate drops to ~0.15. api-gateway retry count=10 unchanged. Errors return in 4 ticks.", "partial_credit": true, "score_penalty": 0.2}], "fault_service": "api-gateway"} |
| {"example_id": "07167cbc-1f22-45f9-b569-d15d769f2392", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_easy_rate_limiter_misconfig", "tier": "easy", "fault_type": "config_drift", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 6, "budget": 21.0, "alerts": ["[WARNING] api-gateway showing elevated errors"], "service_metrics": {"api-gateway": {"status": "critical", "http_server_error_rate": 0.6321, "process_open_file_descriptors": 6}, "user-service": {"status": "healthy", "http_server_error_rate": 0.005}, "payment-service": {"status": "healthy", "http_server_error_rate": 0.0092}}, "logs": {"api-gateway": ["config_drift fault signature detected"]}}, "gold_action_sequence": [{"action": "fetch_logs", "params": {"service": "api-gateway"}}, {"action": "revert_config", "params": {"service": "api-gateway"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.7, "max": 1.0}, "suboptimal_paths": [{"wrong_action": "scale_replicas(api-gateway)", "consequence": "More api-gateway instances each enforcing same misconfigured 100-rpm limit. 429 error rate unchanged. Backend services still idle.", "partial_credit": false, "score_penalty": 0.25}], "fault_service": "api-gateway"} |
| {"example_id": "333154d4-050a-4030-b5eb-786d71585abf", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_hard_config_drift_noise", "tier": "hard", "fault_type": "config_drift", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 0, "budget": 120.0, "alerts": ["[WARNING] api-gateway showing elevated errors"], "service_metrics": {"api-gateway": {"status": "critical", "http_server_error_rate": 0.7187, "process_open_file_descriptors": 4}, "auth-service": {"status": "healthy", "http_server_error_rate": 0.0149}, "checkout-service": {"status": "healthy", "http_server_error_rate": 0.0017}, "db-proxy": {"status": "healthy", "http_server_error_rate": 0.0184}, "payment-service": {"status": "healthy", "http_server_error_rate": 0.021}, "user-service": {"status": "healthy", "http_server_error_rate": 0.02}, "cache": {"status": "healthy", "http_server_error_rate": 0.0251}, "notification-service": {"status": "healthy", "http_server_error_rate": 0.0043}}, "logs": {"api-gateway": ["config_drift fault signature detected"]}}, "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": [{"wrong_action": "restart_service(auth-service)", "consequence": "auth-service restarts \u2014 it is a victim service. api-gateway pool exhaustion unchanged. api-gateway errors continue. Precision penalty + acted on adversarial.", "partial_credit": false, "score_penalty": 0.35}], "fault_service": "api-gateway"} |
| {"example_id": "dd59c120-1f10-4048-b567-f4dfcb13c712", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_easy_liveness_probe_flap", "tier": "easy", "fault_type": "bad_deploy", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 6, "budget": 21.0, "alerts": ["[WARNING] payment-processor showing elevated errors"], "service_metrics": {"api-gateway": {"status": "degraded", "http_server_error_rate": 0.0602}, "payment-processor": {"status": "degraded", "http_server_error_rate": 0.4848, "last_deployment_age_seconds": 420, "restart_count": 1}, "db-proxy": {"status": "healthy", "http_server_error_rate": 0.0067}}, "logs": {"payment-processor": ["bad_deploy fault signature detected"]}}, "gold_action_sequence": [{"action": "get_metrics_detail", "params": {"service": "payment-processor"}}, {"action": "fetch_logs", "params": {"service": "payment-processor"}}, {"action": "adjust_probe_timing", "params": {"service": "payment-processor"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.7, "max": 1.0}, "suboptimal_paths": [{"wrong_action": "restart_service(payment-processor)", "consequence": "Service restarts and immediately re-enters same probe-fail loop. restart_count increments. Flap continues unchanged.", "partial_credit": false, "score_penalty": 0.25}], "fault_service": "payment-processor"} |
| {"example_id": "8d49de9f-51e6-4dee-ba4a-cd47db93b531", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_medium_asymmetric_blast", "tier": "medium", "fault_type": "network_partition", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 0, "budget": 60.0, "alerts": ["[WARNING] db-proxy showing elevated errors"], "service_metrics": {"api-gateway": {"status": "healthy", "http_server_error_rate": 0.0229}, "auth-service": {"status": "healthy", "http_server_error_rate": 0.0261}, "payment-service": {"status": "healthy", "http_server_error_rate": 0.0017}, "user-service": {"status": "degraded", "http_server_error_rate": 0.0423}, "db-proxy": {"status": "degraded", "http_server_error_rate": 0.4018}}, "logs": {"db-proxy": ["network_partition fault signature detected"]}}, "gold_action_sequence": [{"action": "trace_dependencies", "params": {"service": "auth-service"}}, {"action": "trace_dependencies", "params": {"service": "payment-service"}}, {"action": "get_metrics_detail", "params": {"service": "db-proxy"}}, {"action": "restart_service", "params": {"service": "db-proxy"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.5, "max": 0.9}, "suboptimal_paths": [{"wrong_action": "restart_service(auth-service)", "consequence": "auth-service restarts, errors clear momentarily, return within 2 ticks \u2014 db-proxy is still partitioned. Precision failure.", "partial_credit": false, "score_penalty": 0.3}], "fault_service": "db-proxy"} |
| {"example_id": "5e1aa9b2-3167-48e1-8064-5463f73e8d6a", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_easy_liveness_probe_flap", "tier": "easy", "fault_type": "bad_deploy", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 2, "budget": 27.0, "alerts": ["[WARNING] payment-processor showing elevated errors"], "service_metrics": {"api-gateway": {"status": "degraded", "http_server_error_rate": 0.065}, "payment-processor": {"status": "degraded", "http_server_error_rate": 0.4535, "last_deployment_age_seconds": 300, "restart_count": 4}, "db-proxy": {"status": "degraded", "http_server_error_rate": 0.0876}}, "logs": {"payment-processor": ["bad_deploy fault signature detected"]}}, "gold_action_sequence": [{"action": "get_metrics_detail", "params": {"service": "payment-processor"}}, {"action": "fetch_logs", "params": {"service": "payment-processor"}}, {"action": "adjust_probe_timing", "params": {"service": "payment-processor"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.7, "max": 1.0}, "suboptimal_paths": [{"wrong_action": "restart_service(payment-processor)", "consequence": "Service restarts and immediately re-enters same probe-fail loop. restart_count increments. Flap continues unchanged.", "partial_credit": false, "score_penalty": 0.25}], "fault_service": "payment-processor"} |
| {"example_id": "d3a9d89b-a5a2-4993-a590-ef1154e1170d", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_easy_rate_limiter_misconfig", "tier": "easy", "fault_type": "config_drift", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 2, "budget": 27.0, "alerts": ["[WARNING] api-gateway showing elevated errors"], "service_metrics": {"api-gateway": {"status": "critical", "http_server_error_rate": 0.7241, "process_open_file_descriptors": 4}, "user-service": {"status": "degraded", "http_server_error_rate": 0.086}, "payment-service": {"status": "healthy", "http_server_error_rate": 0.0154}}, "logs": {"api-gateway": ["config_drift fault signature detected"]}}, "gold_action_sequence": [{"action": "fetch_logs", "params": {"service": "api-gateway"}}, {"action": "revert_config", "params": {"service": "api-gateway"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.7, "max": 1.0}, "suboptimal_paths": [{"wrong_action": "scale_replicas(api-gateway)", "consequence": "More api-gateway instances each enforcing same misconfigured 100-rpm limit. 429 error rate unchanged. Backend services still idle.", "partial_credit": false, "score_penalty": 0.25}], "fault_service": "api-gateway"} |
| {"example_id": "309db5b0-835b-4b16-9032-810b7cfccabb", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_hard_redis_split_brain", "tier": "hard", "fault_type": "network_partition", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 2, "budget": 114.0, "alerts": ["[WARNING] cache showing elevated errors"], "service_metrics": {"api-gateway": {"status": "healthy", "http_server_error_rate": 0.0102}, "auth-service": {"status": "healthy", "http_server_error_rate": 0.0174}, "payment-service": {"status": "healthy", "http_server_error_rate": 0.0293}, "checkout-service": {"status": "healthy", "http_server_error_rate": 0.0137}, "user-service": {"status": "degraded", "http_server_error_rate": 0.0653}, "db-proxy": {"status": "healthy", "http_server_error_rate": 0.0155}, "cache": {"status": "critical", "http_server_error_rate": 0.7544}, "notification-service": {"status": "healthy", "http_server_error_rate": 0.0093}, "order-service": {"status": "degraded", "http_server_error_rate": 0.06}, "analytics-service": {"status": "healthy", "http_server_error_rate": 0.0086}}, "logs": {"cache": ["network_partition fault signature detected"]}}, "gold_action_sequence": [{"action": "inspect_cluster_topology", "params": {"service": "cache"}}, {"action": "flush_diverged_keys", "params": {"service": "cache"}}, {"action": "force_cluster_resync", "params": {"service": "cache"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.3, "max": 0.8}, "suboptimal_paths": [{"wrong_action": "restart_service(redis-cluster)", "consequence": "Restart merges cluster without flushing diverged keys. Last-write-wins means some keys have wrong values. Data inconsistency persists.", "partial_credit": false, "score_penalty": 0.3}], "fault_service": "cache"} |
| {"example_id": "fcfde7d1-3968-4176-a3d0-9b6228aec0d8", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_easy_liveness_probe_flap", "tier": "easy", "fault_type": "bad_deploy", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 0, "budget": 30.0, "alerts": ["[WARNING] payment-processor showing elevated errors"], "service_metrics": {"api-gateway": {"status": "healthy", "http_server_error_rate": 0.0175}, "payment-processor": {"status": "critical", "http_server_error_rate": 0.5322, "last_deployment_age_seconds": 420, "restart_count": 1}, "db-proxy": {"status": "healthy", "http_server_error_rate": 0.0086}}, "logs": {"payment-processor": ["bad_deploy fault signature detected"]}}, "gold_action_sequence": [{"action": "get_metrics_detail", "params": {"service": "payment-processor"}}, {"action": "fetch_logs", "params": {"service": "payment-processor"}}, {"action": "adjust_probe_timing", "params": {"service": "payment-processor"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.7, "max": 1.0}, "suboptimal_paths": [{"wrong_action": "restart_service(payment-processor)", "consequence": "Service restarts and immediately re-enters same probe-fail loop. restart_count increments. Flap continues unchanged.", "partial_credit": false, "score_penalty": 0.25}], "fault_service": "payment-processor"} |
| {"example_id": "cf7ee61b-dfff-49a4-b4ef-df44a970c90e", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_medium_cache_eviction_storm", "tier": "medium", "fault_type": "config_drift", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 3, "budget": 54.0, "alerts": ["[WARNING] cache-service showing elevated errors"], "service_metrics": {"api-gateway": {"status": "degraded", "http_server_error_rate": 0.0956}, "product-catalog": {"status": "degraded", "http_server_error_rate": 0.0991}, "cache-service": {"status": "critical", "http_server_error_rate": 0.6709, "process_open_file_descriptors": 5}, "user-db": {"status": "degraded", "http_server_error_rate": 0.082}, "recommendation-engine": {"status": "healthy", "http_server_error_rate": 0.0282}}, "logs": {"cache-service": ["config_drift fault signature detected"]}}, "gold_action_sequence": [{"action": "trace_dependencies", "params": {"service": "user-db"}}, {"action": "get_metrics_detail", "params": {"service": "cache"}}, {"action": "increase_cache_memory", "params": {"service": "cache"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.5, "max": 0.9}, "suboptimal_paths": [{"wrong_action": "revert_config(user-db)", "consequence": "user-db config reverted to same state (no change). Cache continues evicting. Fallthrough load unchanged. Error rate unchanged.", "partial_credit": false, "score_penalty": 0.25}], "fault_service": "cache-service"} |
| {"example_id": "9eef186c-be4f-4747-ade8-63ba9a3c9e63", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_medium_cache_eviction_storm", "tier": "medium", "fault_type": "config_drift", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 0, "budget": 60.0, "alerts": ["[WARNING] cache-service showing elevated errors"], "service_metrics": {"api-gateway": {"status": "healthy", "http_server_error_rate": 0.0169}, "product-catalog": {"status": "degraded", "http_server_error_rate": 0.0823}, "cache-service": {"status": "critical", "http_server_error_rate": 0.6045, "process_open_file_descriptors": 4}, "user-db": {"status": "degraded", "http_server_error_rate": 0.0443}, "recommendation-engine": {"status": "healthy", "http_server_error_rate": 0.006}}, "logs": {"cache-service": ["config_drift fault signature detected"]}}, "gold_action_sequence": [{"action": "trace_dependencies", "params": {"service": "user-db"}}, {"action": "get_metrics_detail", "params": {"service": "cache"}}, {"action": "increase_cache_memory", "params": {"service": "cache"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.5, "max": 0.9}, "suboptimal_paths": [{"wrong_action": "revert_config(user-db)", "consequence": "user-db config reverted to same state (no change). Cache continues evicting. Fallthrough load unchanged. Error rate unchanged.", "partial_credit": false, "score_penalty": 0.25}], "fault_service": "cache-service"} |
| {"example_id": "815b7eac-efa1-4ab1-b1bc-dba907bbc73a", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_hard_config_drift_noise", "tier": "hard", "fault_type": "config_drift", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 2, "budget": 114.0, "alerts": ["[WARNING] api-gateway showing elevated errors"], "service_metrics": {"api-gateway": {"status": "critical", "http_server_error_rate": 0.6804, "process_open_file_descriptors": 5}, "auth-service": {"status": "healthy", "http_server_error_rate": 0.0208}, "checkout-service": {"status": "healthy", "http_server_error_rate": 0.0112}, "db-proxy": {"status": "healthy", "http_server_error_rate": 0.0107}, "payment-service": {"status": "degraded", "http_server_error_rate": 0.0668}, "user-service": {"status": "healthy", "http_server_error_rate": 0.029}, "cache": {"status": "degraded", "http_server_error_rate": 0.0408}, "notification-service": {"status": "healthy", "http_server_error_rate": 0.0162}}, "logs": {"api-gateway": ["config_drift fault signature detected"]}}, "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": [{"wrong_action": "restart_service(auth-service)", "consequence": "auth-service restarts \u2014 it is a victim service. api-gateway pool exhaustion unchanged. api-gateway errors continue. Precision penalty + acted on adversarial.", "partial_credit": false, "score_penalty": 0.35}], "fault_service": "api-gateway"} |
| {"example_id": "b969a111-900f-4bd4-bdf8-806be74a713d", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_medium_asymmetric_blast", "tier": "medium", "fault_type": "network_partition", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 3, "budget": 54.0, "alerts": ["[WARNING] db-proxy showing elevated errors"], "service_metrics": {"api-gateway": {"status": "degraded", "http_server_error_rate": 0.0998}, "auth-service": {"status": "healthy", "http_server_error_rate": 0.028}, "payment-service": {"status": "healthy", "http_server_error_rate": 0.0139}, "user-service": {"status": "healthy", "http_server_error_rate": 0.0134}, "db-proxy": {"status": "critical", "http_server_error_rate": 0.745}}, "logs": {"db-proxy": ["network_partition fault signature detected"]}}, "gold_action_sequence": [{"action": "trace_dependencies", "params": {"service": "auth-service"}}, {"action": "trace_dependencies", "params": {"service": "payment-service"}}, {"action": "get_metrics_detail", "params": {"service": "db-proxy"}}, {"action": "restart_service", "params": {"service": "db-proxy"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.5, "max": 0.9}, "suboptimal_paths": [{"wrong_action": "restart_service(auth-service)", "consequence": "auth-service restarts, errors clear momentarily, return within 2 ticks \u2014 db-proxy is still partitioned. Precision failure.", "partial_credit": false, "score_penalty": 0.3}], "fault_service": "db-proxy"} |
| {"example_id": "8faf5885-195f-42e0-89a2-d7715a07b891", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_medium_cache_eviction_storm", "tier": "medium", "fault_type": "config_drift", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 5, "budget": 50.0, "alerts": ["[WARNING] cache-service showing elevated errors"], "service_metrics": {"api-gateway": {"status": "degraded", "http_server_error_rate": 0.0922}, "product-catalog": {"status": "healthy", "http_server_error_rate": 0.0065}, "cache-service": {"status": "critical", "http_server_error_rate": 0.7025, "process_open_file_descriptors": 4}, "user-db": {"status": "healthy", "http_server_error_rate": 0.0201}, "recommendation-engine": {"status": "degraded", "http_server_error_rate": 0.0764}}, "logs": {"cache-service": ["config_drift fault signature detected"]}}, "gold_action_sequence": [{"action": "trace_dependencies", "params": {"service": "user-db"}}, {"action": "get_metrics_detail", "params": {"service": "cache"}}, {"action": "increase_cache_memory", "params": {"service": "cache"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.5, "max": 0.9}, "suboptimal_paths": [{"wrong_action": "revert_config(user-db)", "consequence": "user-db config reverted to same state (no change). Cache continues evicting. Fallthrough load unchanged. Error rate unchanged.", "partial_credit": false, "score_penalty": 0.25}], "fault_service": "cache-service"} |
| {"example_id": "53485b71-658c-4106-a3d2-aeba015c2272", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_easy_lb_hotspot", "tier": "easy", "fault_type": "config_drift", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 6, "budget": 21.0, "alerts": ["[WARNING] user-profile-service showing elevated errors"], "service_metrics": {"api-gateway": {"status": "healthy", "http_server_error_rate": 0.0137}, "user-profile-service": {"status": "critical", "http_server_error_rate": 0.6341, "process_open_file_descriptors": 2}, "cache-service": {"status": "degraded", "http_server_error_rate": 0.0919}}, "logs": {"user-profile-service": ["config_drift fault signature detected"]}}, "gold_action_sequence": [{"action": "get_metrics_detail", "params": {"service": "user-profile-service"}}, {"action": "rebalance_load", "params": {"service": "user-profile-service"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.7, "max": 1.0}, "suboptimal_paths": [{"wrong_action": "scale_replicas(user-profile-service)", "consequence": "New replicas added to same broken weight table. Hot replica weight=4.0 unchanged. New replicas receive ~0% traffic. CPU still 0.87 on hot replica.", "partial_credit": false, "score_penalty": 0.25}], "fault_service": "user-profile-service"} |
| {"example_id": "21d536a2-cf4d-4a11-94b6-43bb48d8f93a", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_easy_lb_hotspot", "tier": "easy", "fault_type": "config_drift", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 2, "budget": 27.0, "alerts": ["[WARNING] user-profile-service showing elevated errors"], "service_metrics": {"api-gateway": {"status": "healthy", "http_server_error_rate": 0.0048}, "user-profile-service": {"status": "critical", "http_server_error_rate": 0.7332, "process_open_file_descriptors": 4}, "cache-service": {"status": "healthy", "http_server_error_rate": 0.0284}}, "logs": {"user-profile-service": ["config_drift fault signature detected"]}}, "gold_action_sequence": [{"action": "get_metrics_detail", "params": {"service": "user-profile-service"}}, {"action": "rebalance_load", "params": {"service": "user-profile-service"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.7, "max": 1.0}, "suboptimal_paths": [{"wrong_action": "scale_replicas(user-profile-service)", "consequence": "New replicas added to same broken weight table. Hot replica weight=4.0 unchanged. New replicas receive ~0% traffic. CPU still 0.87 on hot replica.", "partial_credit": false, "score_penalty": 0.25}], "fault_service": "user-profile-service"} |
| {"example_id": "f68a2c60-a4f0-4758-8e90-7381c96b04c4", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_medium_rollout_quota_exhaustion", "tier": "medium", "fault_type": "bad_deploy", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 3, "budget": 54.0, "alerts": ["[WARNING] api-gateway showing elevated errors"], "service_metrics": {"api-gateway": {"status": "degraded", "http_server_error_rate": 0.3655, "last_deployment_age_seconds": 540, "restart_count": 1}, "auth-service": {"status": "degraded", "http_server_error_rate": 0.0971}, "checkout-service": {"status": "degraded", "http_server_error_rate": 0.0978}, "payment-service": {"status": "degraded", "http_server_error_rate": 0.0964}, "db-proxy": {"status": "degraded", "http_server_error_rate": 0.0442}}, "logs": {"api-gateway": ["bad_deploy fault signature detected"]}}, "gold_action_sequence": [{"action": "trace_dependencies", "params": {"service": "auth-service"}}, {"action": "get_metrics_detail", "params": {"service": "api-gateway"}}, {"action": "rollback_deploy", "params": {"service": "api-gateway"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.5, "max": 0.9}, "suboptimal_paths": [{"wrong_action": "scale_replicas(auth-service)", "consequence": "Temporarily absorbs api-gateway excess retries for ~3 ticks. auth error_rate drops to ~0.15. api-gateway retry count=10 unchanged. Errors return in 4 ticks.", "partial_credit": true, "score_penalty": 0.2}], "fault_service": "api-gateway"} |
| {"example_id": "a6cbf0b0-8bae-4759-876c-cb9c8530e582", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_easy_quota_runaway", "tier": "easy", "fault_type": "bad_deploy", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 4, "budget": 24.0, "alerts": ["[WARNING] notification-service showing elevated errors"], "service_metrics": {"user-service": {"status": "healthy", "http_server_error_rate": 0.0254}, "notification-service": {"status": "degraded", "http_server_error_rate": 0.472, "last_deployment_age_seconds": 240, "restart_count": 4}, "cache": {"status": "healthy", "http_server_error_rate": 0.0089}}, "logs": {"notification-service": ["bad_deploy fault signature detected"]}}, "gold_action_sequence": [{"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.7, "max": 1.0}, "suboptimal_paths": [{"wrong_action": "scale_replicas(user-service)", "consequence": "user-service absorbs excess calls for 2-3 ticks. Error rate drops to ~0.08. notification-service retry bug persists. At tick+3, user-service fills up again. Errors return.", "partial_credit": true, "score_penalty": 0.2}], "fault_service": "notification-service"} |
| {"example_id": "0f73375e-4ca4-48c9-b3b0-c70918219531", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_medium_asymmetric_blast", "tier": "medium", "fault_type": "network_partition", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 5, "budget": 50.0, "alerts": ["[WARNING] db-proxy showing elevated errors"], "service_metrics": {"api-gateway": {"status": "healthy", "http_server_error_rate": 0.0247}, "auth-service": {"status": "healthy", "http_server_error_rate": 0.0111}, "payment-service": {"status": "degraded", "http_server_error_rate": 0.075}, "user-service": {"status": "degraded", "http_server_error_rate": 0.0858}, "db-proxy": {"status": "critical", "http_server_error_rate": 0.7831}}, "logs": {"db-proxy": ["network_partition fault signature detected"]}}, "gold_action_sequence": [{"action": "trace_dependencies", "params": {"service": "auth-service"}}, {"action": "trace_dependencies", "params": {"service": "payment-service"}}, {"action": "get_metrics_detail", "params": {"service": "db-proxy"}}, {"action": "restart_service", "params": {"service": "db-proxy"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.5, "max": 0.9}, "suboptimal_paths": [{"wrong_action": "restart_service(auth-service)", "consequence": "auth-service restarts, errors clear momentarily, return within 2 ticks \u2014 db-proxy is still partitioned. Precision failure.", "partial_credit": false, "score_penalty": 0.3}], "fault_service": "db-proxy"} |
| {"example_id": "82c77418-f6b7-4553-afd1-9e84fdaf06e4", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_easy_rate_limiter_misconfig", "tier": "easy", "fault_type": "config_drift", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 4, "budget": 24.0, "alerts": ["[WARNING] api-gateway showing elevated errors"], "service_metrics": {"api-gateway": {"status": "critical", "http_server_error_rate": 0.5413, "process_open_file_descriptors": 5}, "user-service": {"status": "degraded", "http_server_error_rate": 0.0777}, "payment-service": {"status": "healthy", "http_server_error_rate": 0.0251}}, "logs": {"api-gateway": ["config_drift fault signature detected"]}}, "gold_action_sequence": [{"action": "fetch_logs", "params": {"service": "api-gateway"}}, {"action": "revert_config", "params": {"service": "api-gateway"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.7, "max": 1.0}, "suboptimal_paths": [{"wrong_action": "scale_replicas(api-gateway)", "consequence": "More api-gateway instances each enforcing same misconfigured 100-rpm limit. 429 error rate unchanged. Backend services still idle.", "partial_credit": false, "score_penalty": 0.25}], "fault_service": "api-gateway"} |
| {"example_id": "f183361c-e851-4f3c-9f91-7b3bc6e673eb", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_easy_quota_runaway", "tier": "easy", "fault_type": "bad_deploy", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 6, "budget": 21.0, "alerts": ["[WARNING] notification-service showing elevated errors"], "service_metrics": {"user-service": {"status": "healthy", "http_server_error_rate": 0.014}, "notification-service": {"status": "degraded", "http_server_error_rate": 0.3669, "last_deployment_age_seconds": 240, "restart_count": 4}, "cache": {"status": "healthy", "http_server_error_rate": 0.0131}}, "logs": {"notification-service": ["bad_deploy fault signature detected"]}}, "gold_action_sequence": [{"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.7, "max": 1.0}, "suboptimal_paths": [{"wrong_action": "scale_replicas(user-service)", "consequence": "user-service absorbs excess calls for 2-3 ticks. Error rate drops to ~0.08. notification-service retry bug persists. At tick+3, user-service fills up again. Errors return.", "partial_credit": true, "score_penalty": 0.2}], "fault_service": "notification-service"} |
| {"example_id": "bed0ab3c-8c46-4387-8f98-9de3d08a3a93", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_hard_stampeding_herd", "tier": "hard", "fault_type": "config_drift", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 7, "budget": 99.0, "alerts": ["[WARNING] cache showing elevated errors"], "service_metrics": {"api-gateway": {"status": "healthy", "http_server_error_rate": 0.0249}, "auth-service": {"status": "healthy", "http_server_error_rate": 0.017}, "payment-service": {"status": "healthy", "http_server_error_rate": 0.0043}, "checkout-service": {"status": "healthy", "http_server_error_rate": 0.0161}, "user-service": {"status": "healthy", "http_server_error_rate": 0.0054}, "db-proxy": {"status": "degraded", "http_server_error_rate": 0.0631}, "cache": {"status": "critical", "http_server_error_rate": 0.7458, "process_open_file_descriptors": 3}, "analytics-service": {"status": "healthy", "http_server_error_rate": 0.0015}, "notification-service": {"status": "healthy", "http_server_error_rate": 0.022}, "order-service": {"status": "healthy", "http_server_error_rate": 0.009}}, "logs": {"cache": ["config_drift fault signature detected"]}}, "gold_action_sequence": [{"action": "get_metrics_detail", "params": {"service": "cache"}}, {"action": "fetch_logs", "params": {"service": "cache"}}, {"action": "enable_cache_warming", "params": {"service": "cache"}}, {"action": "rate_limit_cache_misses", "params": {"service": "cache"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.3, "max": 0.8}, "suboptimal_paths": [{"wrong_action": "scale_replicas(origin-db)", "consequence": "More DB replicas handle immediate stampede load. cache_hit_rate still 0.02-0.15. Next traffic spike triggers identical stampede. Root cause unaddressed.", "partial_credit": true, "score_penalty": 0.2}], "fault_service": "cache"} |
| {"example_id": "c08a9df0-63da-47b6-b9bf-86d777e682cd", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_medium_circuit_breaker_masking", "tier": "medium", "fault_type": "memory_leak", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 3, "budget": 54.0, "alerts": ["[WARNING] pricing-service showing elevated errors"], "service_metrics": {"api-gateway": {"status": "healthy", "http_server_error_rate": 0.0291}, "product-catalog": {"status": "healthy", "http_server_error_rate": 0.0195}, "pricing-service": {"status": "degraded", "http_server_error_rate": 0.3326, "process_memory_utilization": 0.633, "runtime_gc_pause_duration": 0.38}, "pricing-db": {"status": "degraded", "http_server_error_rate": 0.0804}, "fraud-detection": {"status": "healthy", "http_server_error_rate": 0.0073}}, "logs": {"pricing-service": ["memory_leak fault signature detected"]}}, "gold_action_sequence": [{"action": "get_metrics_detail", "params": {"service": "pricing-service"}}, {"action": "fetch_logs", "params": {"service": "pricing-service"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.5, "max": 0.9}, "suboptimal_paths": [{"wrong_action": "circuit_break(product-catalog-service)", "consequence": "Action is a no-op. Circuit breaker already open. pricing-service memory leak continues. Worse outcome in remaining ticks.", "partial_credit": false, "score_penalty": 0.3}], "fault_service": "pricing-service"} |
| {"example_id": "49754056-072e-4df2-90a2-5d0e98a3f691", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_medium_asymmetric_blast", "tier": "medium", "fault_type": "network_partition", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 1, "budget": 58.0, "alerts": ["[WARNING] db-proxy showing elevated errors"], "service_metrics": {"api-gateway": {"status": "healthy", "http_server_error_rate": 0.0228}, "auth-service": {"status": "degraded", "http_server_error_rate": 0.0438}, "payment-service": {"status": "healthy", "http_server_error_rate": 0.0261}, "user-service": {"status": "degraded", "http_server_error_rate": 0.0677}, "db-proxy": {"status": "critical", "http_server_error_rate": 0.6106}}, "logs": {"db-proxy": ["network_partition fault signature detected"]}}, "gold_action_sequence": [{"action": "trace_dependencies", "params": {"service": "auth-service"}}, {"action": "trace_dependencies", "params": {"service": "payment-service"}}, {"action": "get_metrics_detail", "params": {"service": "db-proxy"}}, {"action": "restart_service", "params": {"service": "db-proxy"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.5, "max": 0.9}, "suboptimal_paths": [{"wrong_action": "restart_service(auth-service)", "consequence": "auth-service restarts, errors clear momentarily, return within 2 ticks \u2014 db-proxy is still partitioned. Precision failure.", "partial_credit": false, "score_penalty": 0.3}], "fault_service": "db-proxy"} |
| {"example_id": "426152f3-81f7-4648-9f36-5cd97dd877c8", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_easy_crashloop_backoff", "tier": "easy", "fault_type": "bad_deploy", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 0, "budget": 30.0, "alerts": ["[WARNING] payment-service showing elevated errors"], "service_metrics": {"api-gateway": {"status": "healthy", "http_server_error_rate": 0.0015}, "payment-service": {"status": "critical", "http_server_error_rate": 0.5791, "last_deployment_age_seconds": 240, "restart_count": 0}, "checkout-service": {"status": "healthy", "http_server_error_rate": 0.0294}}, "logs": {"payment-service": ["bad_deploy fault signature detected"]}}, "gold_action_sequence": [{"action": "fetch_logs", "params": {"service": "payment-service"}}, {"action": "rollback_deploy", "params": {"service": "payment-service"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.7, "max": 1.0}, "suboptimal_paths": [{"wrong_action": "restart_service(payment-service)", "consequence": "Service re-enters CrashLoopBackOff immediately. restart_count increments. Missing env var unchanged. Zero improvement.", "partial_credit": false, "score_penalty": 0.25}], "fault_service": "payment-service"} |
| {"example_id": "4772eac6-519f-41cc-8421-22d0129fec23", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_easy_crashloop_backoff", "tier": "easy", "fault_type": "bad_deploy", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 2, "budget": 27.0, "alerts": ["[WARNING] payment-service showing elevated errors"], "service_metrics": {"api-gateway": {"status": "healthy", "http_server_error_rate": 0.0216}, "payment-service": {"status": "degraded", "http_server_error_rate": 0.3773, "last_deployment_age_seconds": 120, "restart_count": 0}, "checkout-service": {"status": "healthy", "http_server_error_rate": 0.0226}}, "logs": {"payment-service": ["bad_deploy fault signature detected"]}}, "gold_action_sequence": [{"action": "fetch_logs", "params": {"service": "payment-service"}}, {"action": "rollback_deploy", "params": {"service": "payment-service"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.7, "max": 1.0}, "suboptimal_paths": [{"wrong_action": "restart_service(payment-service)", "consequence": "Service re-enters CrashLoopBackOff immediately. restart_count increments. Missing env var unchanged. Zero improvement.", "partial_credit": false, "score_penalty": 0.25}], "fault_service": "payment-service"} |
| {"example_id": "28511201-6bbd-4103-96a1-793902826279", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_hard_stampeding_herd", "tier": "hard", "fault_type": "config_drift", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 2, "budget": 114.0, "alerts": ["[WARNING] cache showing elevated errors"], "service_metrics": {"api-gateway": {"status": "healthy", "http_server_error_rate": 0.0002}, "auth-service": {"status": "healthy", "http_server_error_rate": 0.0132}, "payment-service": {"status": "healthy", "http_server_error_rate": 0.0098}, "checkout-service": {"status": "healthy", "http_server_error_rate": 0.0111}, "user-service": {"status": "healthy", "http_server_error_rate": 0.0213}, "db-proxy": {"status": "healthy", "http_server_error_rate": 0.0113}, "cache": {"status": "critical", "http_server_error_rate": 0.75, "process_open_file_descriptors": 4}, "analytics-service": {"status": "healthy", "http_server_error_rate": 0.0217}, "notification-service": {"status": "degraded", "http_server_error_rate": 0.0463}, "order-service": {"status": "healthy", "http_server_error_rate": 0.0284}}, "logs": {"cache": ["config_drift fault signature detected"]}}, "gold_action_sequence": [{"action": "get_metrics_detail", "params": {"service": "cache"}}, {"action": "fetch_logs", "params": {"service": "cache"}}, {"action": "enable_cache_warming", "params": {"service": "cache"}}, {"action": "rate_limit_cache_misses", "params": {"service": "cache"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.3, "max": 0.8}, "suboptimal_paths": [{"wrong_action": "scale_replicas(origin-db)", "consequence": "More DB replicas handle immediate stampede load. cache_hit_rate still 0.02-0.15. Next traffic spike triggers identical stampede. Root cause unaddressed.", "partial_credit": true, "score_penalty": 0.2}], "fault_service": "cache"} |
| {"example_id": "44137954-ce38-4d07-807c-080fd883857b", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_easy_lb_hotspot", "tier": "easy", "fault_type": "config_drift", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 4, "budget": 24.0, "alerts": ["[WARNING] user-profile-service showing elevated errors"], "service_metrics": {"api-gateway": {"status": "degraded", "http_server_error_rate": 0.0657}, "user-profile-service": {"status": "critical", "http_server_error_rate": 0.5253, "process_open_file_descriptors": 6}, "cache-service": {"status": "degraded", "http_server_error_rate": 0.0708}}, "logs": {"user-profile-service": ["config_drift fault signature detected"]}}, "gold_action_sequence": [{"action": "get_metrics_detail", "params": {"service": "user-profile-service"}}, {"action": "rebalance_load", "params": {"service": "user-profile-service"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.7, "max": 1.0}, "suboptimal_paths": [{"wrong_action": "scale_replicas(user-profile-service)", "consequence": "New replicas added to same broken weight table. Hot replica weight=4.0 unchanged. New replicas receive ~0% traffic. CPU still 0.87 on hot replica.", "partial_credit": false, "score_penalty": 0.25}], "fault_service": "user-profile-service"} |
| {"example_id": "40e1be24-1fa2-46c3-9d32-dc2ee9138d52", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_easy_rate_limiter_misconfig", "tier": "easy", "fault_type": "config_drift", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 0, "budget": 30.0, "alerts": ["[WARNING] api-gateway showing elevated errors"], "service_metrics": {"api-gateway": {"status": "critical", "http_server_error_rate": 0.6785, "process_open_file_descriptors": 3}, "user-service": {"status": "degraded", "http_server_error_rate": 0.0484}, "payment-service": {"status": "healthy", "http_server_error_rate": 0.0124}}, "logs": {"api-gateway": ["config_drift fault signature detected"]}}, "gold_action_sequence": [{"action": "fetch_logs", "params": {"service": "api-gateway"}}, {"action": "revert_config", "params": {"service": "api-gateway"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.7, "max": 1.0}, "suboptimal_paths": [{"wrong_action": "scale_replicas(api-gateway)", "consequence": "More api-gateway instances each enforcing same misconfigured 100-rpm limit. 429 error rate unchanged. Backend services still idle.", "partial_credit": false, "score_penalty": 0.25}], "fault_service": "api-gateway"} |
| {"example_id": "640a8a31-18b3-4621-8b5c-da5be14dd253", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_medium_rollout_quota_exhaustion", "tier": "medium", "fault_type": "bad_deploy", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 0, "budget": 60.0, "alerts": ["[WARNING] api-gateway showing elevated errors"], "service_metrics": {"api-gateway": {"status": "critical", "http_server_error_rate": 0.5228, "last_deployment_age_seconds": 540, "restart_count": 3}, "auth-service": {"status": "healthy", "http_server_error_rate": 0.0052}, "checkout-service": {"status": "healthy", "http_server_error_rate": 0.0112}, "payment-service": {"status": "healthy", "http_server_error_rate": 0.0154}, "db-proxy": {"status": "healthy", "http_server_error_rate": 0.014}}, "logs": {"api-gateway": ["bad_deploy fault signature detected"]}}, "gold_action_sequence": [{"action": "trace_dependencies", "params": {"service": "auth-service"}}, {"action": "get_metrics_detail", "params": {"service": "api-gateway"}}, {"action": "rollback_deploy", "params": {"service": "api-gateway"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.5, "max": 0.9}, "suboptimal_paths": [{"wrong_action": "scale_replicas(auth-service)", "consequence": "Temporarily absorbs api-gateway excess retries for ~3 ticks. auth error_rate drops to ~0.15. api-gateway retry count=10 unchanged. Errors return in 4 ticks.", "partial_credit": true, "score_penalty": 0.2}], "fault_service": "api-gateway"} |
| {"example_id": "29ce5424-84c2-4315-b82d-201e521f3d5e", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_hard_stampeding_herd", "tier": "hard", "fault_type": "config_drift", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 0, "budget": 120.0, "alerts": ["[WARNING] cache showing elevated errors"], "service_metrics": {"api-gateway": {"status": "degraded", "http_server_error_rate": 0.0899}, "auth-service": {"status": "healthy", "http_server_error_rate": 0.0087}, "payment-service": {"status": "degraded", "http_server_error_rate": 0.086}, "checkout-service": {"status": "healthy", "http_server_error_rate": 0.0086}, "user-service": {"status": "healthy", "http_server_error_rate": 0.0121}, "db-proxy": {"status": "healthy", "http_server_error_rate": 0.0225}, "cache": {"status": "critical", "http_server_error_rate": 0.6234, "process_open_file_descriptors": 3}, "analytics-service": {"status": "degraded", "http_server_error_rate": 0.067}, "notification-service": {"status": "healthy", "http_server_error_rate": 0.0041}, "order-service": {"status": "healthy", "http_server_error_rate": 0.029}}, "logs": {"cache": ["config_drift fault signature detected"]}}, "gold_action_sequence": [{"action": "get_metrics_detail", "params": {"service": "cache"}}, {"action": "fetch_logs", "params": {"service": "cache"}}, {"action": "enable_cache_warming", "params": {"service": "cache"}}, {"action": "rate_limit_cache_misses", "params": {"service": "cache"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.3, "max": 0.8}, "suboptimal_paths": [{"wrong_action": "scale_replicas(origin-db)", "consequence": "More DB replicas handle immediate stampede load. cache_hit_rate still 0.02-0.15. Next traffic spike triggers identical stampede. Root cause unaddressed.", "partial_credit": true, "score_penalty": 0.2}], "fault_service": "cache"} |
| {"example_id": "1c143c3d-2c84-40da-b3ca-431de9b3c8d1", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_easy_quota_runaway", "tier": "easy", "fault_type": "bad_deploy", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 2, "budget": 27.0, "alerts": ["[WARNING] notification-service showing elevated errors"], "service_metrics": {"user-service": {"status": "healthy", "http_server_error_rate": 0.0061}, "notification-service": {"status": "critical", "http_server_error_rate": 0.5679, "last_deployment_age_seconds": 180, "restart_count": 5}, "cache": {"status": "healthy", "http_server_error_rate": 0.0217}}, "logs": {"notification-service": ["bad_deploy fault signature detected"]}}, "gold_action_sequence": [{"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.7, "max": 1.0}, "suboptimal_paths": [{"wrong_action": "scale_replicas(user-service)", "consequence": "user-service absorbs excess calls for 2-3 ticks. Error rate drops to ~0.08. notification-service retry bug persists. At tick+3, user-service fills up again. Errors return.", "partial_credit": true, "score_penalty": 0.2}], "fault_service": "notification-service"} |
| {"example_id": "92dbe1e2-3b30-4203-b1a2-169ec17c19d5", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_hard_stampeding_herd", "tier": "hard", "fault_type": "config_drift", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 5, "budget": 105.0, "alerts": ["[WARNING] cache showing elevated errors"], "service_metrics": {"api-gateway": {"status": "healthy", "http_server_error_rate": 0.0141}, "auth-service": {"status": "healthy", "http_server_error_rate": 0.0206}, "payment-service": {"status": "healthy", "http_server_error_rate": 0.0206}, "checkout-service": {"status": "healthy", "http_server_error_rate": 0.0262}, "user-service": {"status": "healthy", "http_server_error_rate": 0.021}, "db-proxy": {"status": "healthy", "http_server_error_rate": 0.0182}, "cache": {"status": "critical", "http_server_error_rate": 0.6729, "process_open_file_descriptors": 5}, "analytics-service": {"status": "healthy", "http_server_error_rate": 0.0043}, "notification-service": {"status": "healthy", "http_server_error_rate": 0.023}, "order-service": {"status": "healthy", "http_server_error_rate": 0.0081}}, "logs": {"cache": ["config_drift fault signature detected"]}}, "gold_action_sequence": [{"action": "get_metrics_detail", "params": {"service": "cache"}}, {"action": "fetch_logs", "params": {"service": "cache"}}, {"action": "enable_cache_warming", "params": {"service": "cache"}}, {"action": "rate_limit_cache_misses", "params": {"service": "cache"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.3, "max": 0.8}, "suboptimal_paths": [{"wrong_action": "scale_replicas(origin-db)", "consequence": "More DB replicas handle immediate stampede load. cache_hit_rate still 0.02-0.15. Next traffic spike triggers identical stampede. Root cause unaddressed.", "partial_credit": true, "score_penalty": 0.2}], "fault_service": "cache"} |
| {"example_id": "38127e84-0663-4572-993c-c55522bb5066", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_medium_rollout_quota_exhaustion", "tier": "medium", "fault_type": "bad_deploy", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 0, "budget": 60.0, "alerts": ["[WARNING] api-gateway showing elevated errors"], "service_metrics": {"api-gateway": {"status": "critical", "http_server_error_rate": 0.6242, "last_deployment_age_seconds": 420, "restart_count": 4}, "auth-service": {"status": "healthy", "http_server_error_rate": 0.0147}, "checkout-service": {"status": "degraded", "http_server_error_rate": 0.0574}, "payment-service": {"status": "healthy", "http_server_error_rate": 0.0113}, "db-proxy": {"status": "healthy", "http_server_error_rate": 0.0138}}, "logs": {"api-gateway": ["bad_deploy fault signature detected"]}}, "gold_action_sequence": [{"action": "trace_dependencies", "params": {"service": "auth-service"}}, {"action": "get_metrics_detail", "params": {"service": "api-gateway"}}, {"action": "rollback_deploy", "params": {"service": "api-gateway"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.5, "max": 0.9}, "suboptimal_paths": [{"wrong_action": "scale_replicas(auth-service)", "consequence": "Temporarily absorbs api-gateway excess retries for ~3 ticks. auth error_rate drops to ~0.15. api-gateway retry count=10 unchanged. Errors return in 4 ticks.", "partial_credit": true, "score_penalty": 0.2}], "fault_service": "api-gateway"} |
| {"example_id": "dcc2981c-8797-4cd2-a8ca-efc5888db1df", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_easy_quota_runaway", "tier": "easy", "fault_type": "bad_deploy", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 0, "budget": 30.0, "alerts": ["[WARNING] notification-service showing elevated errors"], "service_metrics": {"user-service": {"status": "degraded", "http_server_error_rate": 0.0519}, "notification-service": {"status": "critical", "http_server_error_rate": 0.668, "last_deployment_age_seconds": 120, "restart_count": 3}, "cache": {"status": "degraded", "http_server_error_rate": 0.0719}}, "logs": {"notification-service": ["bad_deploy fault signature detected"]}}, "gold_action_sequence": [{"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.7, "max": 1.0}, "suboptimal_paths": [{"wrong_action": "scale_replicas(user-service)", "consequence": "user-service absorbs excess calls for 2-3 ticks. Error rate drops to ~0.08. notification-service retry bug persists. At tick+3, user-service fills up again. Errors return.", "partial_credit": true, "score_penalty": 0.2}], "fault_service": "notification-service"} |
| {"example_id": "a67ae526-6ef1-4b58-9c00-a04d93342a1b", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_medium_rollout_quota_exhaustion", "tier": "medium", "fault_type": "bad_deploy", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 1, "budget": 58.0, "alerts": ["[WARNING] api-gateway showing elevated errors"], "service_metrics": {"api-gateway": {"status": "degraded", "http_server_error_rate": 0.3519, "last_deployment_age_seconds": 120, "restart_count": 1}, "auth-service": {"status": "healthy", "http_server_error_rate": 0.0287}, "checkout-service": {"status": "healthy", "http_server_error_rate": 0.0224}, "payment-service": {"status": "healthy", "http_server_error_rate": 0.0136}, "db-proxy": {"status": "healthy", "http_server_error_rate": 0.0252}}, "logs": {"api-gateway": ["bad_deploy fault signature detected"]}}, "gold_action_sequence": [{"action": "trace_dependencies", "params": {"service": "auth-service"}}, {"action": "get_metrics_detail", "params": {"service": "api-gateway"}}, {"action": "rollback_deploy", "params": {"service": "api-gateway"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.5, "max": 0.9}, "suboptimal_paths": [{"wrong_action": "scale_replicas(auth-service)", "consequence": "Temporarily absorbs api-gateway excess retries for ~3 ticks. auth error_rate drops to ~0.15. api-gateway retry count=10 unchanged. Errors return in 4 ticks.", "partial_credit": true, "score_penalty": 0.2}], "fault_service": "api-gateway"} |
| {"example_id": "71bb2c08-881d-409f-885d-89efed352fe6", "source_script": "gen_08_mixed_suboptimal.py", "task_seed_id": "task_hard_redis_split_brain", "tier": "hard", "fault_type": "network_partition", "variation_strategy": "suboptimal_path,metric_value", "observation": {"tick": 7, "budget": 99.0, "alerts": ["[WARNING] cache showing elevated errors"], "service_metrics": {"api-gateway": {"status": "healthy", "http_server_error_rate": 0.0018}, "auth-service": {"status": "degraded", "http_server_error_rate": 0.0669}, "payment-service": {"status": "degraded", "http_server_error_rate": 0.0462}, "checkout-service": {"status": "degraded", "http_server_error_rate": 0.0819}, "user-service": {"status": "degraded", "http_server_error_rate": 0.0692}, "db-proxy": {"status": "healthy", "http_server_error_rate": 0.0056}, "cache": {"status": "critical", "http_server_error_rate": 0.5314}, "notification-service": {"status": "degraded", "http_server_error_rate": 0.0924}, "order-service": {"status": "degraded", "http_server_error_rate": 0.0461}, "analytics-service": {"status": "healthy", "http_server_error_rate": 0.029}}, "logs": {"cache": ["network_partition fault signature detected"]}}, "gold_action_sequence": [{"action": "inspect_cluster_topology", "params": {"service": "cache"}}, {"action": "flush_diverged_keys", "params": {"service": "cache"}}, {"action": "force_cluster_resync", "params": {"service": "cache"}}, {"action": "declare_resolved", "params": {}}], "gold_alternatives": [], "expected_score_range": {"min": 0.3, "max": 0.8}, "suboptimal_paths": [{"wrong_action": "restart_service(redis-cluster)", "consequence": "Restart merges cluster without flushing diverged keys. Last-write-wins means some keys have wrong values. Data inconsistency persists.", "partial_credit": false, "score_penalty": 0.3}], "fault_service": "cache"} |
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