Description:
Symptoms
=========
   Hawk RVHma 4.0 version running as  service in Windows will cause high CPU usage (close to 100% in single CPU system)

Impact
======
   Loss of functionality; impact other applications running on the system

Workaround
===========
    Solution is available, please refer to the resolution section below.
  
Cause
======
The problem is that the "JVM 1.1 Options" and "JVM 2 Options" registry entries
created by the RVHMA install program are incorrect.  

Resolution
=========
      The  problem is that the "JVM 1.1 Options" and "JVM 2 Options" registry entries
created by the RVHMA install program are incorrect. The values created are:

JVM 1.1 Options
-Dhawk.hawk_root=C:\TIBCO\hawk
C:\TIBCO\hawk\adapters\rvhma\java\ami.jar;C:\TIBCO\hawk\adapters\rvhma\jav
a\amiloader.jar -ms2m -mx12m

JVM 2 Options
-Dhawk.hawk_root=C:\TIBCO\hawk
C:\TIBCO\hawk\adapters\rvhma\java\ami.jar;C:\TIBCO\hawk\adapters\rvhma\jav
a\amiloader.jar -Xms2m -Xmx12m
they should be:

JVM 1.1 Options
-Dhawk.hawk_root=C:\TIBCO\hawk -ms2m -mx12m

JVM 2 Options
-Dhawk.hawk_root=C:\TIBCO\hawk -Xms2m -Xmx12m

   The C:\TIBCO\hawk\adapters\rvhma\java\ami.jar;C:\TIBCO\hawk\adapters\rvhma\java\amiloader.jar needs to be removed. If you edit these values with regedt32.exe (which allows editing of REG_MULTI_SZ strings) you can delete
this line and the problem will be fixed.

  These registry values are in:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\TIBHawkRVHma\Parameters
Each string in the REG_MULTI_SZ is on a separate line. Just delete the line described above.
For example change this:
-Dhawk.hawk_root=C:\TIBCO\hawk
C:\TIBCO\hawk\adapters\rvhma\java\ami.jar;C:\TIBCO\hawk\adapters\rvhma\jav
a\amiloader.jar
-ms2m
-mx12m
to this:
-Dhawk.hawk_root=C:\TIBCO\hawk
-ms2m
-mx12m

Symptoms:

Cause:

Running Hawk RVHma (version 4.0) service in Windows causing high CPU usage