CPU usage

How much is too much? I'm running the AppManager 7.0.1 on a Compaq DL380 with with 2x1266MHz and 10GB memory. The O/S is Fedora4. The NIC is running at 100 full duplex, and my network guys were monitoring it and see less than 1% collusion rate - which they tell me is darn good. My problem is that the java process owned by the user running AppManager is using up on the average 95% of the CPUs. On the support tab the JVM Memory Information is:
Total JVM Heap Size 99MB
Used JVM Heap Size 36MB
Free JVM Heap Size 53MB

For Monitors we have the following:

Tomcat 8
WebSphere 171
Apache 3
IIS 8
HTTP-URL 98
HTTP_Seq 7
DB2 8
MS Sql 7
MySql 1
SNMP 10
AIX 6
Windows 61
Script 4

Performance seems to have slowed down a tad and we're getting ready to add a bunch more monitors.