cmc marketmaker and system performance, page-5

if you read webiress help file, they mentioned that you can increase the java memory in system setting, and show you where to go and change the setting.
Do that, and pump it up to a high figure (make sure you have enough ram), you will see the performance improve.

Java only allocate a certain size of memory for use, hence using both memory intensive apps is a bad idea if you are using the default setting.

also, with each new Java VM you installed, you need to set it again, which is sh*t.