Download page Support Advisory: 4.1.x Performance and Scalability Issues.
Support Advisory: 4.1.x Performance and Scalability Issues
Summary
Various performance and scalability issues have been observed in Controller versions 4.1.x prior to 4.1.8.9. The issues affect Controllers under high load.
Affected Software
The performance issues (listed below) affect various versions of the Controller prior to 4.1.8.9.
Impact
Performance and scalability issues addressed in 4.1.8.9 include:
Addressed gaps in metric data observed at periodic as well as random intervals
Accelerated UI load time performance on several screens (including Business Transaction Flowmap)
Improved snapshot search time
Enhanced several non-functional user interface elements
Addressed issues related to information points in internal agent not reporting metrics
Resolution
Customers with on-prem Controllers who are experiencing performance issues should upgrade their Controller to version 4.1.8.9 or later.