RSA Identity Governance & Lifecycle experiences performance issues in Database Statistics gathering when using Oracle 19c (Oracle 19.0.0.0).
This may manifest as general delays or specific delays during Data Unification or Calculate Role Metrics.
There are two different issues that may affect customers using Oracle 19c. Although separate issues, both affect the overall performance of database statistics gathering. RSA recommends that customers are aware of both issues and take corrective action.
The Oracle AWR (Automatic Workload Repository) Report may show the following artifacts:
Issue #1
Excessive executions for Oracle query with SQL ID 2p9fv35c7zxtg
2p9fv35c7zxtg select /* KSXM:LOAD_DML_INF...
Issue #2
Long execution times for queries beginning with SQL Analyze (with different SQL IDs)
8fvw1uxuywwa5 /* SQL Analyze(0) */ select