Cache folder grown very very fast

Question

I'm use Symfony2 into one critical application. For each client (each tab in browser is client) JS through AJAX request data each second. And folder /cache/dev/profiler/ grown really fast! 17Gb for 2 days! How can i disable this writing?

Answer 1

There is the option in config_dev.yml

framework:
    profiler: { only_exceptions: true }

It was false, now all going normal.