library versions nightmare.. :-)
-Original Message-
From: Diego Yasuhiko Kurisaki [mailto:[EMAIL PROTECTED]
Sent: 22 August 2007 00:35
To: Tomcat Users List
Subject: Re: 20 Tips for Using Tomcat in Production
I agree, i'm not willing to pay the management overhead of putting my s
the usual library versions nightmare.. :-)
-Original Message-
From: Diego Yasuhiko Kurisaki [mailto:[EMAIL PROTECTED]
Sent: 22 August 2007 00:35
To: Tomcat Users List
Subject: Re: 20 Tips for Using Tomcat in Production
I agree, i'm not willing to pay the management overhead of putti
st
Subject: RES: 20 Tips for Using Tomcat in Production
If you are running tomcat under windows services, you can select which JVM
you want to use through bin/tomcatXw.exe.
-Mensagem original-
De: Karel V Sedlacek [mailto:[EMAIL PROTECTED]
Enviada em: quarta-feira, 22 de agosto de
PROTECTED]
Subject: Re: 20 Tips for Using Tomcat in Production
Or just look at the value for the system property "java.vm.name".
Yes, that's exactly what both JConsole and Lambda Probe do; I was just
trying to suggest a mechanism that didn't require writing additional
code.
-
> From: Christopher Schultz [mailto:[EMAIL PROTECTED]
> Subject: Re: 20 Tips for Using Tomcat in Production
>
> Or just look at the value for the system property "java.vm.name".
Yes, that's exactly what both JConsole and Lambda Probe do; I was just
trying to sugg
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Chuck and Ole,
Caldarale, Charles R wrote:
>> From: Ole Ersoy [mailto:[EMAIL PROTECTED]
>> Subject: Re: 20 Tips for Using Tomcat in Production
>>
>> Anyone know if there is a way to verify that the
>> jvm is running i
> From: Ole Ersoy [mailto:[EMAIL PROTECTED]
> Subject: Re: 20 Tips for Using Tomcat in Production
>
> Anyone know if there is a way to verify that the
> jvm is running in server mode?
Enable JMX and use JConsole to look inside, or install Lambda Probe and
look at its System
; > restart. It could be our version -- which is currently 5.0.30.
>> please
>> > > let
>> > > me know if there are other steps we need to take here as well.
>> > >
>> > > thanks,
>> > > Kim :-)
>> > >
>
r to work, as Tomcat
>> doesn't
>> > > restart. It could be our version -- which is currently 5.0.30.
>> please
>> > > let
>> > > me know if there are other steps we need to take here as well.
>> > >
>> > > thanks,
>> > >
> From: Milanez, Marcus [mailto:[EMAIL PROTECTED]
> Subject: RES: 20 Tips for Using Tomcat in Production
>
> What's wrong? Problems with native libraries?
Makes the environment much more complex and is platform-specific,
eliminating one of Tomcat's highly desirable
What's wrong? Problems with native libraries?
-Mensagem original-
De: Leon Rosenberg [mailto:[EMAIL PROTECTED]
Enviada em: quarta-feira, 22 de agosto de 2007 12:23
Para: Tomcat Users List
Assunto: Re: 20 Tips for Using Tomcat in Production
On 8/22/07, Milanez, Marcus <[EMAIL P
t.ie/native/) , what do you think?
PLEASE DONT!
(I won't)
Leon
>
> -Mensagem original-
> De: Caldarale, Charles R [mailto:[EMAIL PROTECTED]
> Enviada em: quarta-feira, 22 de agosto de 2007 10:56
> Para: Tomcat Users List
> Assunto: RE: 20 Tips for Using Tomc
[mailto:[EMAIL PROTECTED]
> Enviada em: quarta-feira, 22 de agosto de 2007 10:56
> Para: Tomcat Users List
> Assunto: RE: 20 Tips for Using Tomcat in Production
>
> > From: Leon Rosenberg [mailto:[EMAIL PROTECTED]
> > Subject: Re: 20 Tips for Using Tomcat in Production
> &g
-feira, 22 de agosto de 2007 11:32
Para: Tomcat Users List
Assunto: Re: RES: 20 Tips for Using Tomcat in Production
Marcus,
I'm not sure I understand...
Karel
At 10:21 AM 8/22/2007, you wrote:
>Another tip that could be considered is the use of Tomcat Native
>Libraries (http://tomca
ECTED]
Enviada em: quarta-feira, 22 de agosto de 2007 10:56
Para: Tomcat Users List
Assunto: RE: 20 Tips for Using Tomcat in Production
> From: Leon Rosenberg [mailto:[EMAIL PROTECTED]
> Subject: Re: 20 Tips for Using Tomcat in Production
>
> as far as i know this option is outdated, hence the
ubject: Re: [OT] 20 Tips for Using Tomcat in Production
* PGP Signed by an unknown key
Karel,
Karel V Sedlacek wrote:
> I am running a 4 core, 8GB, Server 2003 SP1 EE (not R2) machine.
> One JRE: 1.5.0_09
Oh, it's a Windows machine. Are those ever called "servers"? ;)
(Jus
: RE: 20 Tips for Using Tomcat in Production
> From: Leon Rosenberg [mailto:[EMAIL PROTECTED]
> Subject: Re: 20 Tips for Using Tomcat in Production
>
> as far as i know this option is outdated, hence the vm automatically
> goes into server mode if it detects a server class machine
Thank you, we are running Windows,... will check the Service properties.
At 09:55 AM 8/22/2007, you wrote:
> From: Leon Rosenberg [mailto:[EMAIL PROTECTED]
> Subject: Re: 20 Tips for Using Tomcat in Production
>
> as far as i know this option is outdated, hence the vm automatically
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Karel,
Karel V Sedlacek wrote:
> I am running a 4 core, 8GB, Server 2003 SP1 EE (not R2) machine.
> One JRE: 1.5.0_09
Oh, it's a Windows machine. Are those ever called "servers"? ;)
(Just kidding.)
- -chris
-BEGIN PGP SIGNATURE-
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> From: Leon Rosenberg [mailto:[EMAIL PROTECTED]
> Subject: Re: 20 Tips for Using Tomcat in Production
>
> as far as i know this option is outdated, hence the vm automatically
> goes into server mode if it detects a server class machine (>=2GB RAM,
> 2 processors (whic
oesn't
>> > > restart. It could be our version -- which is currently 5.0.30.
>> please
>> > > let
>> > > me know if there are other steps we need to take here as well.
>> > >
>> > > thanks,
>> > > Kim :-)
>> > >
urrently 5.0.30.
>> please
>> > > let
>> > > me know if there are other steps we need to take here as well.
>> > >
>> > > thanks,
>> > > Kim :-)
>> > >
>> > > On 8/21/07, Shane Witbeck <[EMAIL PROTECTED]> wrote:
>> > >>
>> > >> I thought my latest blog post would be of interest to the people on
>> this
>> > >> list:
>> > >>
>> > >>
>> > >>
http://www.digitalsanctum.com/2007/08/18/20-tips-for-using-tomcat-in-production/
>> > >>
> let
>> > > me know if there are other steps we need to take here as well.
>> > >
>> > > thanks,
>> > > Kim :-)
>> > >
>> > > On 8/21/07, Shane Witbeck <[EMAIL PROTECTED]> wrote:
>> > >>
>> > >> I thought
t me know if there are other steps we need to take
> here as well.
>
> thanks,
> Kim :-)
>
> On 8/21/07, Shane Witbeck <[EMAIL PROTECTED]> wrote:
>>
>> I thought my latest blog post would be of interest to the people on
>> this
>> list:
>>
e
> > > let
> > > me know if there are other steps we need to take here as well.
> > >
> > > thanks,
> > > Kim :-)
> > >
> > > On 8/21/07, Shane Witbeck <[EMAIL P
as well.
> >
> > thanks,
> > Kim :-)
> >
> > On 8/21/07, Shane Witbeck <[EMAIL PROTECTED]> wrote:
> >>
> >> I thought my latest blog post would be of interest to the people on this
> >> list:
> >>
> >>
> >> h
e are other steps we need to take here as well.
>
> thanks,
> Kim :-)
>
> On 8/21/07, Shane Witbeck <[EMAIL PROTECTED]> wrote:
>>
>> I thought my latest blog post would be of interest to the people on this
>> list:
>>
>>
>
http://www.digitalsanctum.com/2007/08/18/20-tips-for-using-tomcat-in-production/
-
To start a new topic, e-mail: users@tomcat.apache.org
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I agree, i'm not willing to pay the management overhead of putting my shared
libraries to the tomcat common lib, unless my gains are very big in terms of
memory consumption.
I don't really think you should change for another one though, but you can
make regards about the cons of that approach.
An
From:
Christopher Schultz
> I also agree with David and, uh, David, that #6 is a little dubious.
> Yes, moving shared libraries into the common/lib directory will save you
> some memory, but it creates a management headache when it comes to
> version numbers, WAR packa
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Shane,
Shane Witbeck wrote:
> You can actually use JAVA_OPTS or CATALINA_OPTS to add the options and
> the options only apply to JDK 1.5 or above. I don't think the version
> of Tomcat matters here.
There is a (minor) difference between the two: JAVA
8/21/07, Shane Witbeck <[EMAIL PROTECTED]> wrote:
> >
> > I thought my latest blog post would be of interest to the people on this
> > list:
> >
> >
> > http://www.digitalsanctum.com/2007/08/18/20-tips-for-using-tomcat-in-production/
> >
> > ---
hanks,
Kim :-)
On 8/21/07, Shane Witbeck <[EMAIL PROTECTED]> wrote:
>
> I thought my latest blog post would be of interest to the people on this
> list:
>
>
> http://www.digitalsanctum.com/2007/08/18/20-t
t; > > >
> > > > > Note that you can gain even more performance if you recompile your
> > > > > "string concatenation hungry" (d=""+b+"ccc&qu
> "string concatenation hungry" (d=""+b+"ccc") support libaries for
> > > > jdk 5+ on a multi CPU system. This is because jdk5 uses the
> > > > non-synchr
jdk 4- synchronized
> > > StringBuffer. And synchronization over multiple cpu takes a few more
> > > cycles than on single CPU machines.
> > >
> > >
> > >
> > > En l'instant précis du 21/08/07 14:10, Shane Witbeck s'exprimait en ces
> > > t
We should create a wiki to accomplish all theses tips Why not?
-Mensagem original-
De: Ben Souther [mailto:[EMAIL PROTECTED]
Enviada em: terça-feira, 21 de agosto de 2007 14:46
Para: Tomcat Users List
Assunto: Re: 20 Tips for Using Tomcat in Production
Tip #8:
You tell the users
synchronization over multiple cpu takes a few more
> > cycles than on single CPU machines.
> >
> >
> >
> > En l'instant précis du 21/08/07 14:10, Shane Witbeck s'exprimait en ces
> > termes:
> > > I thought my latest blog post would be of
le CPU machines.
>
>
>
> En l'instant précis du 21/08/07 14:10, Shane Witbeck s'exprimait en ces
> termes:
> > I thought my latest blog post would be of interest to the people on this
> > list:
> >
> > http://www.digitalsanctum.com/2007/08/18/20-tips-
Chris,
Yes I agree that the extent at which #6 is implemented probably
depends a lot on the size of the app (namely the number of libraries).
There's already a link to the Tomcat original documentation for #3
although I noticed I forgot the link for #2.
Thanks for the comments,
Shane
On 8/21/
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Shane,
Shane Witbeck wrote:
> I thought my latest blog post would be of interest to the people on this list:
I like the list. Could you provide references where appropriate? For
instance, you reference the Tomcat documentation in point #3, but don't
s a few more
cycles than on single CPU machines.
En l'instant précis du 21/08/07 14:10, Shane Witbeck s'exprimait en ces
termes:
I thought my latest blog post would be of interest to the people on this list:
http://www.digi
e on this list:
>
> http://www.digitalsanctum.com/2007/08/18/20-tips-for-using-tomcat-in-production/
>
> -
> To start a new topic, e-mail: users@tomcat.apache.org
> To unsubscribe, e-mail: [EMAIL PROTECTED]
&
on single CPU machines.
En l'instant précis du 21/08/07 14:10, Shane Witbeck s'exprimait en ces
termes:
> I thought my latest blog post would be of interest to the people on this list:
>
> http://www.
Thank you very much!
-Mensagem original-
De: Shane Witbeck [mailto:[EMAIL PROTECTED]
Enviada em: terça-feira, 21 de agosto de 2007 09:10
Para: users@tomcat.apache.org
Assunto: 20 Tips for Using Tomcat in Production
I thought my latest blog post would be of interest to the people on
I thought my latest blog post would be of interest to the people on this list:
http://www.digitalsanctum.com/2007/08/18/20-tips-for-using-tomcat-in-production/
-
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