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Posted to users@tomcat.apache.org by sp...@gmx.eu on 2012/12/13 20:44:58 UTC
Tomcat uses only a single Core
Hi,
I have an application running on Tomcat 7 on a 8-Core Linux 64 bit System.
Unfortunately it uses only a single core. I have googled alot about this
fact but did not found a solution, even not a clear reason for it.
What can be the problem here?
Thank you
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Re: Tomcat uses only a single Core
Posted by Christopher Schultz <ch...@christopherschultz.net>.
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To whom it may concern,
On 12/13/12 2:44 PM, spring@gmx.eu wrote:
> I have an application running on Tomcat 7 on a 8-Core Linux 64 bit
> System.
>
> Unfortunately it uses only a single core. I have googled alot about
> this fact but did not found a solution, even not a clear reason for
> it.
How do you determine how many cores the JVM is using? What kind of
load are you putting on it? Are there any other cirumstances you
aren't describing (such as heavy load coming from anywhere else,
processor affinity, virtualization, etc.)?
> What can be the problem here?
Anything from instrumentation to configuration.
- -chris
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Re: Tomcat uses only a single Core
Posted by Pid <pi...@pidster.com>.
On 13/12/2012 19:44, spring@gmx.eu wrote:
> Hi,
>
> I have an application running on Tomcat 7 on a 8-Core Linux 64 bit System.
>
> Unfortunately it uses only a single core. I have googled alot about this
> fact but did not found a solution, even not a clear reason for it.
>
> What can be the problem here?
Your app is single threaded?
p
> Thank you
>
>
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> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> For additional commands, e-mail: users-help@tomcat.apache.org
>
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