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Performance Scraper for Oracle Database

Open performance data pipeline for Oracle databases.

Collect once. Investigate from anywhere.

Store SQL, sessions, waits, blocking and ASH samples in PostgreSQL, then visualize with Grafana or query directly with SQL.

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Mascot of Harry - Performance Scraper for Oracle Database
HarryThe Performance Scraper
  • Long-term historyKeep years of performance data with retention policies.
  • Deep troubleshootingCorrelate waits, SQL, sessions, blocking and more.
  • Grafana-native alertingCreate alerts directly from Harry’s PostgreSQL data using Grafana’s native alerting support.
  • Native high availabilityDeploy multiple Harry instances with automatic leader election and failover.
Open performance data pipeline
Grafana Database Activity History dashboard powered by scraper data
Database activity, SQL and wait analysis in Grafana

Long-term history

Partitioned storage with configurable retention.

Complete visibility

SQL, sessions, waits, blocking, ASH and system metrics.

Troubleshoot faster

Correlate events and find root causes in seconds.

PostgreSQL-powered

Your data, your queries, with no proprietary lock-in.

Grafana-native alerting

Alert directly from Harry’s PostgreSQL data with Grafana.

Native high availability

Leader election and automatic failover across replicas.

Ready to start digging?

Get started in minutes and build your performance history.

See all documentationView quickstart guide