RE: Orin cpu usage ???
Doesn't anyone knows how to execute java -classic .. on a Linux box ?? Manually edit $JAVA_HOME/jre/lib/jvm.cfg (path may be different, but it's definedly jvm.cfg. Move -classic from the bottom of the file to the top. Kees Jan You are only young once, but you can stay immature all your life.
Re: Orin cpu usage ??? - HANGS - please some help!!
Thanks Mark, However I don't understand why I should put `which java` in my path, as which search the $PATH, and it's already there: -- [root@ojo bin]# which java /usr/local/java/bin/java [root@ojo bin]# echo $PATH /usr/local/qt/bin:/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sb in:/usr/bin/X11:/usr/bin:/usr/X11R6/bin:/opt/interbase/bin:/usr/local/java/b in:/home/root/bin -- If I use the posted wrapper I do get: --- [root@ojo Orion]# /usr/local/java/bin/java -classic ./orion.jar bash: /usr/local/java/bin/java: No such file or directory --- If I use the orginal one, where by I didt set ttype=native_thread, I do get: [root@ojo Orion]# /usr/local/jdk1.3/bin/java -classic -jar ./orion.jar JVM Classic type Warning: JIT compiler /usr/local/java/bin/javac not found. Will use interpreter. Orion/1.4.7 initialized Any idea how to solve this ? Whay did you do on your linux box after installation of the 1.3.1 version of java ? (I am sitting on a RedHat 7.0 box). Hope you have some idea's, Eddie Eddie - Original Message - From: Mark Kettner [EMAIL PROTECTED] To: Orion-Interest [EMAIL PROTECTED] Sent: Tuesday, May 22, 2001 3:04 PM Subject: Re: Orin cpu usage ??? - HANGS - please some help!! Hi Eddie, Eddie wrote: Thanks, If I replace it with the original wrapper, I get: -- [orion@ojo Orion]# java -classic -jar ./orion.jar bash: /usr/local/java/bin/java: No such file or directory -- No need to download java 1.3.1. The message above means that the shell can't find your java. It is not located in /usr/local/java/bin Do a `which java' and the system will tell you where your java is located. Add this directory to your path (without the last java). However I just noticed that I am running 1.3.0, whereas someone else in the newsgroup got it working with 1.3.1 (I suppose on a Linux machine), so I am yep, that's me, and indead I'm running linux (redhat 7.0) now downloading 1.3.1. I hope this works. Only the downloading doesn't goes that fast ;( Eddie Mark
Re: Orin cpu usage ???
Eddie wrote: [EMAIL PROTECTED]">Thanks peter,The javac is indeed linked to .java_wrapper, but to me it's not clear what Ishould change such that it works in classic mode. Neither do I find anythingabout that in the man pages. Doesn't anyone knows how to executejava -classic .. on a Linux box ?? yep. java -classic -jar orion.jar works fine for me. I'm using sun's java version 1.3.1. [EMAIL PROTECTED]">Eddie- Original Message -From: cybermaster [EMAIL PROTECTED]To: Orion-Interest [EMAIL PROTECTED]Sent: Friday, May 18, 2001 3:43 PMSubject: RE: Orin cpu usage ??? I am currently sitting on a w2k box, but I remember that under Unix many of these files are links to a wrapper for either hotspot or classic JVM. Youmay have to play around and change those.--peter-Original Message-From: [EMAIL PROTECTED][mailto:[EMAIL PROTECTED]]On Behalf Of EddieSent: Friday, May 18, 2001 2:27 AMTo: Orion-InterestSubject: Re: Orin cpu usage ???Thanks peter,I tried it as classic, but it doesn't work. It complains that it can't find the JIT, wheras it is able find it, as the below, any idea why this is (Ihaven't got much experience with running the jvm in different modes, anyidea where to find more info, as I can't find it in the man java ??) ??:---[orion@ojo Orion]# java -classic orion.jarWarning: JIT compiler "/usr/local/java/bin/javac" not found. Will useinterpreter.Exception in thread "main" java.lang.NoClassDefFoundError: orion/jar[orion@ojo Orion]# ls /usr/local/java/bin/jajar java javac javahjarsigner java-rmi.cgi javadoc javap[orion@ojo Orion]# ls /usr/local/java/bin/javac/usr/local/java/bin/javac[orion@ojo Or! ion]#--Eddie- Original Message -From: cybermaster [EMAIL PROTECTED]To: Orion-Interest [EMAIL PROTECTED]Sent: Thursday, May 17, 2001 4:07 PMSubject: 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 EddieSent: Thursday, May 17, 2001 6:04 AMTo: Orion-InterestSubject: 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 alsoincluded):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 21 - Original Message -From: Marcel Schutte [EMAIL PROTECTED]To: Orion-Interest [EMAIL PROTECTED]Sent: Thursday, May 17, 2001 11:48 AMSubject: RE: Orin cpu usage ???Hi Eddie,You could try to use the JVM profiler (startup arguments -Xprofand -Xrunhprof). This is ofcourse not orion specific, but you can giveitatry. You can also try leaving out parts of your application until youfindthe bit that's causing your problem.Marcel-Original Message-From: [EMAIL PROTECTED][mailto:[EMAIL PROTECTED]]On Behalf Of EddieSent: Thursday, May 17, 2001 10:11 AMTo: Orion-InterestSubject: Re: Orin cpu usage ???Can someone please answer this question !!!???The problem I am having is the Orion sometimes hangs, it usesa lot of cpuand I can't figure out why, so I need some advices on how Ican monitorthis.Please... ??Eddie- Original Message -From: Eddie [EMAIL PROTECTED]To: Orion-Interest [EMAIL PROTECTED]Sent: Wednesday, May 16, 2001 11:42 AMSubject: Orin cpu usage ???Can someone please tell me how to monitor the cpu usage ofOrion in detailper component/item/application ?When I use orionconsole I can only view the overall memoryusage of allapplication, but that's it. With "top" I see it is using alot of cputime:about 50 percent.But I want more information, how do I get that ??Eddie -- --o-o-- Mark Kettner http://www.fredhopper.com Amsterdam, The Netherlands Phone: +31 20 3206203 Mobile: +31 620 609 817 fax:+31 20 8848747 E-mail: [EMAIL PROTECTED], [EMAIL PROTECTED]
Re: Orin cpu usage ??? - HANGS - please some help!!
Thanks,
If I replace it with the original wrapper, I get:
--
[orion@ojo Orion]# java -classic -jar ./orion.jar
bash: /usr/local/java/bin/java: No such file or directory
--
However I just noticed that I am running 1.3.0, whereas someone else in the
newsgroup got it working with 1.3.1 (I suppose on a Linux machine), so I am
now downloading 1.3.1. I hope this works.
Only the downloading doesn't goes that fast ;(
Eddie
- Original Message -
From: cybermaster [EMAIL PROTECTED]
To: Orion-Interest [EMAIL PROTECTED]
Sent: Tuesday, May 22, 2001 2:48 AM
Subject: RE: Orin cpu usage ??? - HANGS - please some help!!
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 21
--
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
Re: Orin cpu usage ???
Thanks peter, The javac is indeed linked to .java_wrapper, but to me it's not clear what I should change such that it works in classic mode. Neither do I find anything about that in the man pages. Doesn't anyone knows how to execute java -classic .. on a Linux box ?? Eddie - Original Message - From: cybermaster [EMAIL PROTECTED] To: Orion-Interest [EMAIL PROTECTED] Sent: Friday, May 18, 2001 3:43 PM Subject: RE: Orin cpu usage ??? I am currently sitting on a w2k box, but I remember that under Unix many of these files are links to a wrapper for either hotspot or classic JVM. You may have to play around and change those. --peter -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Eddie Sent: Friday, May 18, 2001 2:27 AM To: Orion-Interest Subject: Re: Orin cpu usage ??? Thanks peter, I tried it as classic, but it doesn't work. It complains that it can't find the JIT, wheras it is able find it, as the below, any idea why this is (I haven't got much experience with running the jvm in different modes, any idea where to find more info, as I can't find it in the man java ??) ??: --- [orion@ojo Orion]# java -classic orion.jar Warning: JIT compiler /usr/local/java/bin/javac not found. Will use interpreter. Exception in thread main java.lang.NoClassDefFoundError: orion/jar [orion@ojo Orion]# ls /usr/local/java/bin/ja jar java javac javah jarsigner java-rmi.cgi javadoc javap [orion@ojo Orion]# ls /usr/local/java/bin/javac /usr/local/java/bin/javac [orion@ojo Orion]# -- 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 21 - 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
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 21 -- 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 21 - 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
Re: Orin cpu usage ???
Thanks peter, The javac is indeed linked to .java_wrapper, but to me it's not clear what I should change such that it works in classic mode. Neither do I find anything about that in the man pages. Doesn't anyone knows how to execute java -classic .. on a Linux box ?? Eddie Not quite sure, but the JBuilder docs say: For Windows only: you can use the classic JVM... blah blah. I really don't think there is a classic JVM for nonWindows OS :( Damn. Lachezar
Re: Orin cpu usage ???
Thanks travis, I will play around with that. Eddie - Original Message - From: tlk [EMAIL PROTECTED] To: Orion-Interest [EMAIL PROTECTED] Sent: Monday, May 21, 2001 3:46 PM Subject: Re: Orin cpu usage ??? Hi Eddie, You may want to try profiling with -nojit specified. Remot debuging could help in finding the bottel neck where Orion seems to hang. Travis - Original Message - From: Eddie [EMAIL PROTECTED] To: Orion-Interest [EMAIL PROTECTED] Sent: Monday, May 21, 2001 6:09 AM Subject: Re: Orin cpu usage ??? Thanks peter, The javac is indeed linked to .java_wrapper, but to me it's not clear what I should change such that it works in classic mode. Neither do I find anything about that in the man pages. Doesn't anyone knows how to execute java -classic .. on a Linux box ?? Eddie - Original Message - From: cybermaster [EMAIL PROTECTED] To: Orion-Interest [EMAIL PROTECTED] Sent: Friday, May 18, 2001 3:43 PM Subject: RE: Orin cpu usage ??? I am currently sitting on a w2k box, but I remember that under Unix many of these files are links to a wrapper for either hotspot or classic JVM. You may have to play around and change those. --peter -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Eddie Sent: Friday, May 18, 2001 2:27 AM To: Orion-Interest Subject: Re: Orin cpu usage ??? Thanks peter, I tried it as classic, but it doesn't work. It complains that it can't find the JIT, wheras it is able find it, as the below, any idea why this is (I haven't got much experience with running the jvm in different modes, any idea where to find more info, as I can't find it in the man java ??) ??: --- [orion@ojo Orion]# java -classic orion.jar Warning: JIT compiler /usr/local/java/bin/javac not found. Will use interpreter. Exception in thread main java.lang.NoClassDefFoundError: orion/jar [orion@ojo Orion]# ls /usr/local/java/bin/ja jar java javac javah jarsigner java-rmi.cgi javadoc javap [orion@ojo Orion]# ls /usr/local/java/bin/javac /usr/local/java/bin/javac [orion@ojo Orion]# -- 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 21 - 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
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 21 -- 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 21 - 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
RE: Orin cpu usage ??? - HANGS - please some help!!
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 21
--
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
Re: Orin cpu usage ???
Thanks peter, I tried it as classic, but it doesn't work. It complains that it can't find the JIT, wheras it is able find it, as the below, any idea why this is (I haven't got much experience with running the jvm in different modes, any idea where to find more info, as I can't find it in the man java ??) ??: --- [orion@ojo Orion]# java -classic orion.jar Warning: JIT compiler /usr/local/java/bin/javac not found. Will use interpreter. Exception in thread main java.lang.NoClassDefFoundError: orion/jar [orion@ojo Orion]# ls /usr/local/java/bin/ja jar java javac javah jarsigner java-rmi.cgi javadoc javap [orion@ojo Orion]# ls /usr/local/java/bin/javac /usr/local/java/bin/javac [orion@ojo Orion]# -- 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 21 - 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
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 21 -- 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 21 - 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
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 21 -- 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 21 - 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
RE: Orin cpu usage ???
I am currently sitting on a w2k box, but I remember that under Unix many of these files are links to a wrapper for either hotspot or classic JVM. You may have to play around and change those. --peter -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Eddie Sent: Friday, May 18, 2001 2:27 AM To: Orion-Interest Subject: Re: Orin cpu usage ??? Thanks peter, I tried it as classic, but it doesn't work. It complains that it can't find the JIT, wheras it is able find it, as the below, any idea why this is (I haven't got much experience with running the jvm in different modes, any idea where to find more info, as I can't find it in the man java ??) ??: --- [orion@ojo Orion]# java -classic orion.jar Warning: JIT compiler /usr/local/java/bin/javac not found. Will use interpreter. Exception in thread main java.lang.NoClassDefFoundError: orion/jar [orion@ojo Orion]# ls /usr/local/java/bin/ja jar java javac javah jarsigner java-rmi.cgi javadoc javap [orion@ojo Orion]# ls /usr/local/java/bin/javac /usr/local/java/bin/javac [orion@ojo Orion]# -- 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 21 - 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
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
SV: Orin cpu usage ???
Title: SV: Orin cpu usage ??? The most normal CPU situation is bad DB usage. I would check that area first, using whatever tools you have available to analyze your DB. WR -Ursprungligt meddelande- Från: Eddie [mailto:[EMAIL PROTECTED]] Skickat: den 17 maj 2001 01:11 Till: Orion-Interest Ämne: 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
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
Re: Orin cpu usage ???
What OS and JVM do you use? 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
Re: Orin cpu usage ???
Title: SV: Orin cpu usage ??? Magnus, What kind of "bad DB usage" must I think about ? Some examples please ? And what kind of tools would I use to analyse the db usage ? I normaly check the log file, but I am sure there are better ways to do that, not ? (I am using postgres) Ed - Original Message - From: Magnus Rydin To: Orion-Interest Sent: Thursday, May 17, 2001 11:07 AM Subject: SV: Orin cpu usage ??? The most normal CPU situation is bad DB usage. I would check that area first, using whatever tools you have available to analyze your DB. WR -Ursprungligt meddelande- Från: Eddie [mailto:[EMAIL PROTECTED]] Skickat: den 17 maj 2001 01:11 Till: Orion-Interest Ämne: 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
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 21 - 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
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 21 - 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
Re: Orin cpu usage ???
RedHat 7.0, kernel: 2.2.16-22, jdk1.3, j2sdk221.2 Eddie - Original Message - From: Armin Michel [EMAIL PROTECTED] To: Orion-Interest [EMAIL PROTECTED] Sent: Thursday, May 17, 2001 12:57 PM Subject: Re: Orin cpu usage ??? What OS and JVM do you use? 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
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
