The new version does not count or show page load times

Today I had the imprudence to switch to version 4 - I got a lot of problems, in particular:

  1. Hanging up of a crontab task, its cyclic execution, the consumption of server resources increased up to 25% (although earlier all sites took a few percent!)
  2. The interface does not show the time for which the site pages are loaded


  1. has already been reported and might be fixed with
    It would be great if you could report back if it works for you.

  2. The simple page load time has been replaced with an extensive performance report: