Hi there,
I have translated your message with Google translate: http://translate.google.com/
Hello, I am using the product for you a long time, but in one of my project Jetpack is consuming large amounts of memory and server CPU.
I’m sorry to hear you’ve run into issues.
Could you try to deactivate each one of the Jetpack modules on your site, one at a time, and let me know if you can pinpoint the issue to a specific module?
Could you also let me know what other plugins are currently active on your site, so I can try to reproduce the problem on my end?
It might also be useful if you could contact your hosting provider and ask them to take a look at your server logs to find out what seems to be using the most memory and CPU on your site. I would also recommend that you install the Developer plugin, and use it to install monitoring tools like Debug Bar and Debug Bar Extender. Query Monitor is another useful tool that I’d recommend installing. All these useful tools will allow you to understand exactly what’s slowing your site down.
Let me know what you find!
