NR - low start after change log setting

In my raspberry Pi4 I start node red by konsole ..
to limit the data written in the log, in setting.js I changed the logging > console > level from info to warn ...

Now NR is slower to start and I don't understand why ..
It is possible that it depends on this variation?

Node-red v 4.0.3
Node.js v 20.15.0
Linux 6.1.21-v8+ arm LE
Dashborad version 3.6.5
Dashboard 2.0 v 1.8.1
SO raspberry

Have you looked at the log to confirm the change has worked correctly?

Have you confirmed that the logging is the problem by changing it back again?

Don't worry about the small amount of extra logging anyway, unless you have installed a node that writes a lot of spam to the log.