Logging: disable nice formatter

This is an example to show that disabling the nice formatter, reduces the
response time and SQL queries executed when there is a `TemplateSyntaxError`.

See #10954

Author: humitos

readthedocs/settings/base.py

@@ -901,7 +901,7 @@ def DOCKER_LIMITS(self):
             'console': {
                 'level': 'INFO',
                 'class': 'logging.StreamHandler',
-                'formatter': 'plain_console',
+                'formatter': 'default',
             },
             'debug': {
                 'level': 'DEBUG',

readthedocs/settings/docker_compose.py

@@ -102,7 +102,6 @@ def LOGGING(self):
         # Allow Sphinx and other tools to create loggers
         logging["disable_existing_loggers"] = False
 
-        logging["handlers"]["console"]["formatter"] = "colored_console"
         logging["loggers"].update(
             {
                 # Disable Django access requests logging (e.g. GET /path/to/url)