Release date: 2025-07-28
For migration instructions and recommendations, refer to Chapter 65.
PPEM 2.2 introduces the following functional upgrades:
Control center.
The PPEM web application now includes the Control Center section, which provides quick status assessment for all managed systems. This tool offers a convenient visual overview of all PPEM-controlled instances and allows viewing historical data for key instance metrics in the graph format.
For more information, refer to Chapter 43.
Session wait profile visualization.
The interface for the pg_wait_sampling extension is added, providing tools to view and analyze session wait profiles and history. The new section helps to identify dependency issues for queries processing longer than expected.
For more information, refer to Section 46.2.1.
Detection of Patroni-managed clusters.
Implemented automatic detection of clusters managed by the Patroni failover manager, with subsequent display in the Clusters section of the web application.