I have sea of logs from this file in console. Little bit annoying to find my own console.logs in it, and also console lags a bit. How can I disable it? Maybe in SharePoint online settings?
You can't disable it with configuration
Things you can do:
Use filter 'myapp.js' in console to only show log statements coming from myapp.js
(Chrome) enhance your logging to display colors
console.log('%c MyApp:' , 'background:green;color:white' , mydata );
(coding, difficult) Monkey Patch sp.RequestExecutors.js, overwrite/disable logging code