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Nerve Centre KPIs · Audit Profile · Sentiment Settings Vortex IQ Nerve Centre tracks 31 KPI pulses for Mariadb. Each metric has its own page; the Audit and Sentiment tabs above cover the health checks and benchmark bands.
CardTierCategoryChart
Async Replication Lag (seconds)HeroReplicationkpi
Connection Pool Saturation %HeroCapacitygauge
Connection Pool at >90% SaturationHeroNerve Centrealert_list
Database Disk Usage %HeroExecutive Overviewgauge
Galera Cluster Not in Primary State or Node LostHeroNerve Centrealert_list
Galera Cluster SizeHeroGalera Clusterkpi
Galera Cluster StatusHeroGalera Clusterkpi
InnoDB / XtraDB Buffer Pool Hit Rate %HeroGalera Clustergauge
InnoDB Deadlocks (last 5m)HeroPerformancekpi
Last Successful Backup (hours ago)HeroBackupkpi
MariaDB Health ScoreHeroExecutive Overviewgauge
MariaDB Inventory Rows vs Ecom Inventory CountHeroCross-Channel: Revenue at Riskkpi
MariaDB QPS Spike vs Ecom Order RateHeroCross-Channel: Revenue at Riskdual_axis
Pool Saturation Across Galera Nodes vs TrafficHeroCross-Channel: Revenue at Risktable
Queries per Second (live)HeroExecutive Overviewkpi
Query Error Rate %HeroErrorsgauge
Query Error Rate Spike (>1% in 5m)HeroNerve Centrealert_list
Query Latency p95 (ms)HeroPerformancekpi
Query Latency p99 (ms)HeroPerformancekpi
Slow Queries During Checkout Window (5m)HeroCross-Channel: Revenue at Risktable
Slow-Query Rate %HeroPerformancegauge
Aborted Connects (24h)StandardCapacitykpi
Active Async ReplicasStandardReplicationkpi
Connection Errors (24h)StandardErrorskpi
Connections In UseStandardCapacitykpi
Failover ReadinessStandardReplicationkpi
Galera Flow Control Paused %StandardGalera Clustergauge
Instance UptimeStandardExecutive Overviewkpi
Memory Usage %StandardCapacitygauge
Query Latency p50 (ms)StandardPerformancekpi
Top 10 Slowest Queries (digest)StandardPerformancetable