I'll attach the modified version of the wrapper file - a while ago I helped
a collegue to set this up to get a profiler and analyzer (OptimizeIt) to
work. So there may be some other changes in it - hope this helps ...
In your example, ttype=green_threads and not 'native'
--peter
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of Eddie
Sent: Monday, May 21, 2001 1:43 PM
To: Orion-Interest
Subject: Re: Orin cpu usage ??? ->>> HANGS ->> please some help!!
Hi cybermaster,
In both the wrapper files If find something like below. What shall I change
??
I suppose the _JMS_THREADS_TYPE=native.. !
-----------
if [ "${vmtype}" = "classic" ]; then
ttype=green_threads
LD_BIND_NOW=yes
export LD_BIND_NOW
_JVM_THREADS_TYPE=green_threads
export _JVM_THREADS_TYPE
fi
-------
But why ? and should I also change ttype ? If I only change the _JMS .. part
I do get the following:
--------
[orion@ojo Orion]# java -classic -jar ./orion.jar
JVM Classic type
Could not create the Java virtual machine.
-------
BTW: I haven't playes around with the max-instances yet, but I will do that
shorly but still don't know what the max value should be !!!
Eddie
if [ "${vmtype}" = "classic" ]; then
ttype=green_threads
LD_BIND_NOW=yes
export LD_BIND_NOW
_JVM_THREADS_TYPE=green_threads
export _JVM_THREADS_TYPE
fi
----- Original Message -----
From: cybermaster <[EMAIL PROTECTED]>
To: Orion-Interest <[EMAIL PROTECTED]>
Sent: Monday, May 21, 2001 5:48 PM
Subject: RE: Orin cpu usage ??? ->>> HANGS ->> please some help!!
> Did max-instances solve the problem? Anyway, in some applications on
> Linux/Unix you have to change
>
> #DEFAULT_THREADS_FLAG=green to:
> DEFAULT_THREADS_FLAG=native
>
> in two places relative to JAVA_HOME: ./bin/.java_wrapper and
> jre/bin/.java_wrapper.
>
> --peter
>
> -----Original Message-----
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED]]On Behalf Of Eddie
> Sent: Monday, May 21, 2001 3:12 AM
> To: Orion-Interest
> Subject: Re: Orin cpu usage ??? ->>> HANGS ->> please some help!!
>
> Thanks peter.. again :) I looked at it and it gives some more information.
> But I think I also have to play around witht he max-instances to control
the
> number of bean instances, as I notices that other people had the same
> problem and solved it like that.
>
> Eddie
>
> ----- Original Message -----
> From: cybermaster <[EMAIL PROTECTED]>
> To: Orion-Interest <[EMAIL PROTECTED]>
> Sent: Friday, May 18, 2001 3:37 PM
> Subject: RE: Orin cpu usage ??? ->>> HANGS ->> please some help!!
>
>
> > Use the -monitorResourceThreads flag when you start orion - (use
java -jar
> > orion.jar -help to see possible startup options)
> >
> > --peter
> >
> > -----Original Message-----
> > From: [EMAIL PROTECTED]
> > [mailto:[EMAIL PROTECTED]]On Behalf Of Eddie
> > Sent: Friday, May 18, 2001 3:52 AM
> > To: Orion-Interest
> > Subject: Re: Orin cpu usage ??? ->>> HANGS ->> please some help!!
> >
> > Please tell me how I can see in Orion what's going wrong!!
> > -> About every hour Orion still runs, but doesn't do any servlets,
beans,
> > etc... it just hangs... and I can't figure out why... not completely
> true...
> > it writes:
> > ----
> > java.lang.OutOfMemoryError: max threads limit being reached in VM
> > at java.lang.Thread.start(Native Method)
> > at com.evermind.util.ThreadPool.cb(JAX)
> > at com.evermind.server.he.ap3(JAX)
> > at com.evermind.server.http.eq.run(JAX)
> > at com.evermind.util.f.run(JAX)
> > -----
> >
> > But I don't understand this as I start it with enough memory:
> > --
> > /opt/java/bin/java -Xms30m -Xmx190m -jar /opt/Orion/orion.jar -config
> > /opt/Orion/config/server.xml >> /opt/Orion/log/out.log 2>&1 &
> > --
> >
> > And if I take a look with the orionconole the memory usage it always
> around
> > 13-32 MB....
> > What ma I missing here.
> > BTW: it's running on HP-UX 11 with jdk1.3
> >
> > Eddie
> >
> >
> >
> > ----- Original Message -----
> > From: cybermaster <[EMAIL PROTECTED]>
> > To: Orion-Interest <[EMAIL PROTECTED]>
> > Sent: Thursday, May 17, 2001 4:07 PM
> > Subject: RE: Orin cpu usage ???
> >
> >
> > > I have seen other instances where profiling doesn't work with the
> HotSpot
> > > JVM - use the Classic, and it (may) work.
> > >
> > > --peter
> > >
> > > -----Original Message-----
> > > From: [EMAIL PROTECTED]
> > > [mailto:[EMAIL PROTECTED]]On Behalf Of Eddie
> > > Sent: Thursday, May 17, 2001 6:04 AM
> > > To: Orion-Interest
> > > Subject: Re: Orin cpu usage ???
> > >
> > > Thanks Marcel,
> > >
> > > Indeed I get more information when I start with -Xprof, however when I
> use
> > > the -Xrunhprof I get the following error (the total command is also
> > > included):
> > >
> > > Funny !!!,
> > > Eddie
> > > ----------
> > > #
> > > # HotSpot Virtual Machine Error, Internal Error
> > > # Please report this error at
> > > # http://java.sun.com/cgi-bin/bugreport.cgi
> > > #
> > > # Error ID: 4D555445583F4C494E55580E4350500104
> > > #
> > > # Problematic Thread: prio=1 tid=0x804dcd8 nid=0x4c99 runnable
> > > #
> > > ----------
> > > Start command:
> > > -------
> > > su -l program --command='/usr/local/java/bin/java -Xrunhprof -jar
> > > /opt/Orion/orion.jar -config /opt/Orion/config/server.xml >>
> > > /opt/Orion/log/out.log 2>&1 &
> > > ----
> > >
> > >
> > > ----- Original Message -----
> > > From: Marcel Schutte <[EMAIL PROTECTED]>
> > > To: Orion-Interest <[EMAIL PROTECTED]>
> > > Sent: Thursday, May 17, 2001 11:48 AM
> > > Subject: RE: Orin cpu usage ???
> > >
> > >
> > > > Hi Eddie,
> > > >
> > > > You could try to use the JVM profiler (startup arguments -Xprof
> > > > and -Xrunhprof). This is ofcourse not orion specific, but you can
give
> > it
> > > a
> > > > try. You can also try leaving out parts of your application until
you
> > find
> > > > the bit that's causing your problem.
> > > >
> > > > Marcel
> > > >
> > > > > -----Original Message-----
> > > > > From: [EMAIL PROTECTED]
> > > > > [mailto:[EMAIL PROTECTED]]On Behalf Of Eddie
> > > > > Sent: Thursday, May 17, 2001 10:11 AM
> > > > > To: Orion-Interest
> > > > > Subject: Re: Orin cpu usage ???
> > > > >
> > > > >
> > > > > Can someone please answer this question !!!???
> > > > > The problem I am having is the Orion sometimes hangs, it uses
> > > > > a lot of cpu
> > > > > and I can't figure out why, so I need some advices on how I
> > > > > can monitor
> > > > > this.
> > > > >
> > > > > Please... ??
> > > > >
> > > > > Eddie
> > > > >
> > > > > ----- Original Message -----
> > > > > From: Eddie <[EMAIL PROTECTED]>
> > > > > To: Orion-Interest <[EMAIL PROTECTED]>
> > > > > Sent: Wednesday, May 16, 2001 11:42 AM
> > > > > Subject: Orin cpu usage ???
> > > > >
> > > > >
> > > > > > Can someone please tell me how to monitor the cpu usage of
> > > > > Orion in detail
> > > > > > per component/item/application ?
> > > > > >
> > > > > > When I use orionconsole I can only view the overall memory
> > > > > usage of all
> > > > > > application, but that's it. With "top" I see it is using a
> > > > > lot of cpu
> > > > > time:
> > > > > > about 50 percent.
> > > > > > But I want more information, how do I get that ??
> > > > > >
> > > > > > Eddie
> > > > > >
> > > > > >
> > > > > >
> > > > >
> > > >
> > > >
> > > >
> > >
> > >
> > >
> >
> >
> >
>
>
>
.java_wrapper
