Beta-IDE too slow

Hey, the use of the beta IDE for ESP32 DevKit is approx. 3 ... 5 times slower for compiling and uploading than the IDE 1.8.13. Is not an improvement on 1.8.13. What can I do?

I believe the problem is not the true speed of the compilation and uploading, but rather the throughput of the console pane to print the output from the compilation and uploading processes.

There seems to be a horrible bottleneck somewhere in the data pipeline between the compilation and upload tools and the IDE's console, which I reported here:

What I find is that the actual upload finishes just as quickly as you would expect and the sketch is already running, meanwhile the output is slowly trickling in to the console for some time to come.