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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