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тАО03-26-2004 02:10 AM
тАО03-26-2004 02:10 AM
Hello. I am having a problem running java 1.3.1 on a rp2470 single 650MHz processor and 1GB memory. It is brutually slow. And brutually is putting it mildly. I have run the HPjconfig utility and applied all required patches and kernel paramters suggested by the utility and still it is joke. Is a rp2470 with 1GB of memory sufficient or is it just not enough horsepower to run java applications? Thanks
Solved! Go to Solution.
3 REPLIES 3
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тАО03-26-2004 02:12 AM
тАО03-26-2004 02:12 AM
Solution
Your server is certainly powerful enough.
I run that version of java on a D320 with a 120 Megahertz processer(i think on the speed) and 750 MB of RAM.
So what you have is a performance problem.
I suggest you patch your system to the latest Gold Pack and collect some performance data and deal with the bottleneck.
I'm attaching a script, but would suggest you start with shared memory resources and networking.
SEP
I run that version of java on a D320 with a 120 Megahertz processer(i think on the speed) and 750 MB of RAM.
So what you have is a performance problem.
I suggest you patch your system to the latest Gold Pack and collect some performance data and deal with the bottleneck.
I'm attaching a script, but would suggest you start with shared memory resources and networking.
SEP
Steven E Protter
Owner of ISN Corporation
http://isnamerica.com
http://hpuxconsulting.com
Sponsor: http://hpux.ws
Twitter: http://twitter.com/hpuxlinux
Founder http://newdatacloud.com
Owner of ISN Corporation
http://isnamerica.com
http://hpuxconsulting.com
Sponsor: http://hpux.ws
Twitter: http://twitter.com/hpuxlinux
Founder http://newdatacloud.com
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тАО03-26-2004 02:31 AM
тАО03-26-2004 02:31 AM
Re: Minimum hardware configuration for running Java
Hi
www.hp.com/go/java
run HPJmeter and Jtune (Very useful)
Do you get errors in syslog.log
HP-UX PA-RISC systems: Users will get the best performance with HP server series rp5400, rp7400, rp8400, and Superdome, and PA-based workstations. The recommended minimum system for running Java applications is a PA-RISC 2.0 system.
You have 1.3.1.?
├В┬╗ SDK release notes for 1.3.1.13 PA-RISC and Itanium├В┬о-based solutions (new!)
├В┬╗ SDK release notes for 1.3.1.12 PA-RISC and Itanium-based solutions
├В┬╗ SDK release notes for 1.3.1.11 PA-RISC and Itanium-based solutions
├В┬╗ SDK release notes for 1.3.1.10 PA-RISC and Itanium-based solutions
├В┬╗ SDK release notes for 1.3.1.09 PA-RISC and Itanium-based solutions
├В┬╗ SDK release notes for 1.3.1.08 PA-RISC and Itanium-based solutions
├В┬╗ SDK release notes for 1.3.1.07 PA-RISC and Itanium-based solutions
├В┬╗ SDK release notes for 1.3.1.06 PA-RISC and Itanium-based solutions
Go for the newest
www.hp.com/go/java
run HPJmeter and Jtune (Very useful)
Do you get errors in syslog.log
HP-UX PA-RISC systems: Users will get the best performance with HP server series rp5400, rp7400, rp8400, and Superdome, and PA-based workstations. The recommended minimum system for running Java applications is a PA-RISC 2.0 system.
You have 1.3.1.?
├В┬╗ SDK release notes for 1.3.1.13 PA-RISC and Itanium├В┬о-based solutions (new!)
├В┬╗ SDK release notes for 1.3.1.12 PA-RISC and Itanium-based solutions
├В┬╗ SDK release notes for 1.3.1.11 PA-RISC and Itanium-based solutions
├В┬╗ SDK release notes for 1.3.1.10 PA-RISC and Itanium-based solutions
├В┬╗ SDK release notes for 1.3.1.09 PA-RISC and Itanium-based solutions
├В┬╗ SDK release notes for 1.3.1.08 PA-RISC and Itanium-based solutions
├В┬╗ SDK release notes for 1.3.1.07 PA-RISC and Itanium-based solutions
├В┬╗ SDK release notes for 1.3.1.06 PA-RISC and Itanium-based solutions
Go for the newest
If you want truly to understand something, try to change it. (Kurt Lewin)
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тАО03-30-2004 03:58 PM
тАО03-30-2004 03:58 PM
Re: Minimum hardware configuration for running Java
Morris,
Is it a Java GUI that's having the
performance issue? There is the infamous
remote display issue introduced in
the 1.3 timeframe. Specifically,
if you set a DISPLAY to a remote machine
the performance will be awful....
This supposed to be fixed/made better
in 1.4.x. Again, this would only apply
to Java GUI apps displaying remotely.
pete
Is it a Java GUI that's having the
performance issue? There is the infamous
remote display issue introduced in
the 1.3 timeframe. Specifically,
if you set a DISPLAY to a remote machine
the performance will be awful....
This supposed to be fixed/made better
in 1.4.x. Again, this would only apply
to Java GUI apps displaying remotely.
pete
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