After upgrading to Jenkins 2.426.2 My view looks different

[smuppala (Supraja Muppala)]

Jenkins setup:

Expecting to look like this

[mawinter69 (Markus Winter)]

This looks like a view from the Dashboard View plugin. I think you haven’t updated that plugin after the Jenkins upgrade.
Btw. you should update all plugins

[smuppala (Supraja Muppala)]

Thanks much after the upgrade to newer version of the plugin it looks great