Re: [Wrapper-user] Wrapper using 100 percent cpu

[Leif M. <le...@ta...>]

Jeffrey,
My answer is the same as to your previous yesterday. The SF servers have
been acting up the last few days. It may just be taking some time for
the replies
to come through. I'll CC you on this reply.

The problem is most likely the following configuration.
wrapper.ntservice.process_priority=HIGH

As explained in the docs, this would explain why your user processes are not
able to stop the service. Try commenting out that line and rerunning. Let me
know what happens. That shouldn't change the fact that your app is using
100%
CPU, but it should let you control it.

This mail says that the Wrapper uses 100% CPU when running as a service.
What happens when you run the Wrapper in console mode?

Could you then take a look at your task manager and verify which process is
eating all that CPU. The Wrapper or java process. They will both be running
at the same priority. In my experience, I have never seen the Wrapper
process
even register. The Java process will only use CPU if the user code is
doing so.
The Wrapper classes are also very light weight.

If that does not point you toward the solution, then please set the
following
property to enable debug output and then post the resulting log file. On
list
if small or to me directly if large.
wrapper.debug=true

Cheers,
Leif

Jeffrey Hawley wrote:

> Hello All~
>
> I have recently configured PointBase Database to run as an NT service
> using wrapper. I have included my wrapper.conf file below and after
> installing PointBase I had to create the bin, conf and lib directories
> to store the appropriate files. I am running this on a Windows XP
> platform, but will evcentaully be placing it on a Windows Server 2003
> platform. Wrapper installs the service fine, but when I start the
> service it uses 97% of my CPU resources.
> I usually start the PointBase Server from the command prompt which
> allows admins to view current connections, list current system locks,
> and stop the server(how i currently kill it). Any help is much
> appreciated. Thanks in advance - Jeff.
>
> #********************************************************************
> # Wrapper Properties
> #********************************************************************
> wrapper.java.command=C:\j2sdk1.4.1_04\bin\java
> wrapper.java.mainclass=org.tanukisoftware.wrapper.WrapperSimpleApp
> wrapper.java.classpath.1=C:\pointbase\lib\wrapper.jar
> wrapper.java.classpath.2=C:\pointbase\lib\wrappertest.jar
> wrapper.java.classpath.3=C:\pointbase\lib\pbembedded47ev.jar
> wrapper.java.classpath.4=C:\pointbase\lib\pbtools47ev.jar
> wrapper.java.classpath.5=C:\pointbase\lib\POsqlserver47ev.jar
> wrapper.java.classpath.6=C:\pointbase\lib\POutil47ev.jar
> wrapper.java.classpath.7=C:\pointbase\lib\pbunisyncCore47ev.jar
> wrapper.java.classpath.8=C:\pointbase\lib\pbunisyncMIDPClient47ev.jar
> wrapper.java.classpath.9=C:\pointbase\lib\pbunisyncSQLServer47ev.jar
> wrapper.java.classpath.10=C:\pointbase\lib\pbunisyncTools47ev.jar
> wrapper.java.classpath.11=C:\pointbase\tools\unisync\lax.jar
> wrapper.java.library.path.1=C:\pointbase\lib
> wrapper.java.additional.1=-Dpointbase.ini=C:\pointbase\tools\serveroption\pointbase.ini
>
> wrapper.java.initmemory=3
> wrapper.java.maxmemory=64
> wrapper.app.parameter.1=com.pointbase.net.netServer
>
> #********************************************************************
> # Wrapper Logging Properties
> #********************************************************************
> wrapper.console.format=PM
> wrapper.console.loglevel=INFO
> wrapper.logfile=C:\pointbase\logs\wrapper.log
> wrapper.logfile.format=LPTM
> wrapper.logfile.loglevel=INFO
> wrapper.logfile.maxsize=0
> wrapper.logfile.maxfiles=0
> wrapper.syslog.loglevel=NONE
>
> #********************************************************************
> # Wrapper NT Service Properties
> #********************************************************************
> wrapper.ntservice.name=PointBaseDB
> wrapper.ntservice.displayname=PointBaseDB
> wrapper.ntservice.description=Runs the PointBase database as an NT
> Service
> wrapper.ntservice.dependency.1=
> wrapper.ntservice.starttype=AUTO_START
> wrapper.ntservice.interactive=false
> wrapper.ntservice.process_priority=HIGH
> wrapper.ntservice.interactive=false