Issues that are fixed in this update rollup
Service Level Objectives (SLO) dashboards sometimes load in several seconds and sometimes take minutes to load. Additionally, the dashboard is empty after it loads in some cases.
SQL Time Out Exceptions for State data (31552 events) occur when you create Data Warehouse workflows.
This update rollup includes a fix for the dashboard issue that was introduced in Update Rollup 5.
Adding multiple regular expressions (RegEx’s) to a group definition causes a SQL exception when adding or running the group.
The System Center Operations Manager console is slow to load views if you are a member of a custom Operator role.
Operations Manager – UNIX and Linux Monitoring (Management Pack Update)
All IBM WebSphere application servers that run on Linux or AIX computers are not automatically discovered by the Management Pack for Java Enterprise Edition (JEE) if multiple application servers are defined in a single WebSphere profile.
You can refer below link