Description of problem: While debugging performance issues in our topology I found some unnecessary rerenderings in topology nodes. It looks like the BaseNode sets the dimension and position parameters with a new cloned object, also if the attributes don't change. This is fixed in patternfly-topology 4.36.1. See also: * https://github.com/patternfly/patternfly-react/issues/6814 * https://github.com/patternfly/patternfly-react/pull/6801 Version-Release number of selected component (if applicable): 4.10 (Might hhappen also on older versions) How reproducible: Always Steps to Reproduce: This is not easy testable without changing the console source code. Option 1: Install the mobx devtools and analyse the reason why the topology is rerendered. Option 2: Tested with console.log in WordloadPodsNode. Actual results: Renders ~6 times on initial load. Expected results: Renders ~5 times on initial load. Additional info:
This could not be verified on a cluster. But topology on 4.10.0-0.nightly-2022-01-24-181700 looks fine.
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (Moderate: OpenShift Container Platform 4.10.3 security update), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHSA-2022:0056