problem plesk 11

[Nikulcov]

Hello

After upgrading to version 11. We started receiving letters every day about that scaled up the load on the CPU with a green to red.
Memory consumption has increased from 1-2 GB to 15GB of 24 GB.

In what may be the problem?

Thank you!

 

[abdi]

http://forum.parallels.com/showthread.php?t=109860

 

[Nikulcov]

plesk-core-11.0.9-cos6.build110120608.16.x86_64