Apache Cassandra KPIs, Vortex IQ Nerve Centre

Nerve Centre KPIs · Audit Profile · Sentiment Settings Vortex IQ Nerve Centre tracks 27 KPI pulses for Apache Cassandra. Each metric has its own page: definition, calculation, why it matters, and what to do when it moves. The Apache Cassandra connector surfaces 27 KPI pulses in the Vortex IQ AI OS catalogue. Connect it once and every card below starts rendering automatically.

Card	Metrics type	Category	Chart
Cassandra Health Score	Key Metrics	Executive Overview	gauge
Cassandra NTR Saturation vs Ecom Burst	Key Metrics	Cross-Channel: Revenue at Risk	table
Cassandra Product Table Count vs Ecom Catalog	Key Metrics	Cross-Channel: Revenue at Risk	kpi
Cassandra Write Spike vs Ecom Order Rate	Key Metrics	Cross-Channel: Revenue at Risk	dual_axis
Coordinator Read Latency p95 (ms)	Key Metrics	Performance	kpi
Coordinator Read Latency p99 (ms)	Key Metrics	Performance	kpi
Disk Usage %	Key Metrics	Executive Overview	gauge
Dropped Mutations (24h)	Key Metrics	Replication & Repair	kpi
Dropped Mutations or Hinted-Handoff Growth	Key Metrics	Nerve Centre	alert_list
Hinted Handoffs Pending	Key Metrics	Replication & Repair	kpi
JVM Heap Used %	Key Metrics	Capacity	gauge
Last Snapshot Age (hours)	Key Metrics	Backup	kpi
Native-Transport Pool Saturation %	Key Metrics	Capacity	gauge
Node Down (DN) or Gossip Flapping	Key Metrics	Nerve Centre	alert_list
Nodes Up / Normal (UN)	Key Metrics	Executive Overview	kpi
Operations per Second (read + write, live)	Key Metrics	Executive Overview	kpi
Pending Compactions	Key Metrics	Compaction & Storage	kpi
Request Error Rate %	Key Metrics	Errors	gauge
Request Error Rate Spike (>1% in 5m)	Key Metrics	Nerve Centre	alert_list
Slow Reads During Checkout Window (5m)	Key Metrics	Cross-Channel: Revenue at Risk	table
Tombstones Scanned per Read	Key Metrics	Performance	kpi
Coordinator Read Latency p50 (ms)	Supporting Metrics	Performance	kpi
Coordinator Write Latency p99 (ms)	Supporting Metrics	Performance	kpi
Last Repair Age (hours)	Supporting Metrics	Replication & Repair	kpi
Native-Transport Connections	Supporting Metrics	Capacity	kpi
Read Timeouts (24h)	Supporting Metrics	Errors	kpi
SSTables per Read (avg)	Supporting Metrics	Compaction & Storage	kpi

Appendix space for FAQs, reconciliation guidance, or cross-connector notes specific to this connector. Replace this block when authored.

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Apache Cassandra audit profile, Vortex IQ

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Apache Cassandra KPIs, Vortex IQ Nerve Centre