I\'ve used Symfony on Windows 10 for my projects for a few years (SF2, SF3), and I recently moved to Symfony 4 to build a new project but perfo
Are you using localhost to connect to the db (or anything)? Change it to 127.0.0.1
localhost
127.0.0.1
JMS DI Extra bundle can do this on windows if not configured properly.
Others have mentioned xdebug and realpath_cache_size, those are also regular culprits.