..tip::

Due to the amount of filesystem operations in Symfony (e.g. updating cache

files and writing to log files), Symfony can slow downsignifcantly. To

files and writing to log files), Symfony can slow downsignificantly. To

improve the speed, consider:ref:`overriding the cache and log directories<override-cache-dir>`

to a location outside the NFS share (for instance, by using

:phpfunction:`sys_get_temp_dir`). You can read `this blog post`_ for more