dolphin 7 is Sloooooooooow

dolphin 7 is really slow. Its just me on it. Pages love to hang. I don't know why. I have a Linode 360. It says 128MB is good and i have 360MB. Not sure whats going on,Help??? I rember dolphin 6 ran fast when i had it running on a shared limited cpu time box when i used to use it. Any ideas??? Thanks.

http://www.boonex.com/unity/forums/topic/Optimal-server-setting-for-D7-list-.htm