[Plugin: Jetpack] Attacks on my domain xmlrpc.php jetpack

Hello everyone.
Suddenly today I started receiving many attacks file xmlrpc.php
I have tried many plugins all day unsuccessfully to work with Jetpack.

http://i.imgbox.com/ItMWMPxY.png

Only today I received more than 600 requests to the file.
One time I even blocked my iP JetPack and did not appear in blocking my iP.
http://i.imgbox.com/1zTv0UAD.png

http://i.imgbox.com/mx4TmZQp.png

I need to know if there is a plugin that is compatible with everything else, with jetpack and work everything but please do not attack me.