Datasets:
uid stringclasses 10 values | dataset_id stringclasses 1 value | year int64 2.02k 2.03k | cluster_size int64 150 1k | node_failure_rate stringclasses 3 values | replication_margin stringclasses 3 values | load_rebalance_latency stringclasses 2 values | dependent_services_count stringclasses 3 values | failover_success_rate stringclasses 2 values | ops_summary stringclasses 10 values | question stringclasses 1 value | ground_truth_label stringclasses 2 values | ground_truth_rationale stringclasses 10 values | outcome_signal stringclasses 2 values | source_citation stringclasses 1 value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DCN-001 | datacenter-node-failure-cascade-risk-v0.1 | 2,025 | 500 | low | high | low | low | high | Cluster absorbs node failures without spread. | Will failure cascade risk remain stable. Answer coherent or incoherent. | coherent | Sufficient redundancy and fast failover. | stable_cluster | Synthetic |
DCN-002 | datacenter-node-failure-cascade-risk-v0.1 | 2,025 | 500 | high | low | high | high | low | Multiple nodes fail and load shifts slowly. | Will failure cascade risk remain stable. Answer coherent or incoherent. | incoherent | Cascade conditions present. | cascade_risk | Synthetic |
DCN-003 | datacenter-node-failure-cascade-risk-v0.1 | 2,025 | 200 | low | high | low | low | high | Replication buffers intact. | Will failure cascade risk remain stable. Answer coherent or incoherent. | coherent | Redundancy prevents cascade. | stable_cluster | Synthetic |
DCN-004 | datacenter-node-failure-cascade-risk-v0.1 | 2,025 | 200 | medium | low | high | medium | low | Failover delays stress remaining nodes. | Will failure cascade risk remain stable. Answer coherent or incoherent. | incoherent | Rebalance lag drives spread. | cascade_risk | Synthetic |
DCN-005 | datacenter-node-failure-cascade-risk-v0.1 | 2,024 | 1,000 | low | high | low | low | high | Large cluster stable. | Will failure cascade risk remain stable. Answer coherent or incoherent. | coherent | Healthy margins. | stable_cluster | Synthetic |
DCN-006 | datacenter-node-failure-cascade-risk-v0.1 | 2,024 | 1,000 | high | low | high | high | low | Overloaded nodes propagate failure. | Will failure cascade risk remain stable. Answer coherent or incoherent. | incoherent | Cascade initiated. | cascade_risk | Synthetic |
DCN-007 | datacenter-node-failure-cascade-risk-v0.1 | 2,024 | 300 | low | medium | low | low | high | Failover manageable. | Will failure cascade risk remain stable. Answer coherent or incoherent. | coherent | Balanced system. | stable_cluster | Synthetic |
DCN-008 | datacenter-node-failure-cascade-risk-v0.1 | 2,024 | 300 | medium | low | high | medium | low | Recovery slow under load. | Will failure cascade risk remain stable. Answer coherent or incoherent. | incoherent | Spreading failures. | cascade_risk | Synthetic |
DCN-009 | datacenter-node-failure-cascade-risk-v0.1 | 2,023 | 150 | low | high | low | low | high | Healthy cluster. | Will failure cascade risk remain stable. Answer coherent or incoherent. | coherent | Strong redundancy. | stable_cluster | Synthetic |
DCN-010 | datacenter-node-failure-cascade-risk-v0.1 | 2,023 | 150 | high | low | high | high | low | Nodes fail in chain. | Will failure cascade risk remain stable. Answer coherent or incoherent. | incoherent | Cascade risk confirmed. | cascade_risk | Synthetic |
What this repo is for
Detect cascading node failure risk before full cluster outage.
Focus
• replication margin vs load • failover speed • service dependency density • node failure clustering
Why it matters
Most major outages begin with small local failures. The cascade forms when redundancy, load shift, and recovery fall out of alignment.
This dataset lets operators detect that drift early.
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