Hi,
Setting heap size to -Xms256 -Xmx1024 will allocate mammory intially to
256 MB and keeps expanding as allocating more objects up to 1024.
My recomendation to you is as mentioned in previos mail set heap size to
-Xms1536 -Xmx1536 and verify it.
But Do not increase heap size blindly to great
what wouldve happened if you left your heapsize:
-Xms256 -Xmx1024 ?
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and
On 7/19/06, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
No
Vignette
why? are you in a similar situation?
if so how did you go about increasing heapsize
and what appserver are you using
Well, luckily our system isn't heavily loaded, we bumped it to
-Xms1024 -Xmx1024 and everything is working sm
;Tomcat Users List"
cc:
Subject:Re: Increase Heapsize
On 7/19/06, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
>
> I understand.
> The webapp is a content management site which has been producing out of
memory errors.
> The server has 16GB RAM which is qu
Ibrahim,
> The webapp is a content management site which has been producing out of
> memory errors.
Is this your own code, or are you using something off-the-shelf? If this
is someone else's product, you may wish to contact them.
> The server has 16GB RAM which is quite significant.
> Curious:ar
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
> OS: Solaris
OK.
> 64 bit
OK.
> 16 GB ram
Your server only *has* 16 Gbytes of RAM. If it also has 16 Gbytes of
*free* RAM, which is what I asked, then you have an unusually slim
version of Solaris ;-).
Anyway, given that lot you're tinker
OS: Solaris
64 bit
16 GB ram
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confidential information intended for a specific individual and purpose,
and is protected by law. If you are not the
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
> The server has 16GB RAM which is quite significant.
- What OS is it running? And is that 32- or 64-bit? Apologies if
you've already told us.
- Are you running a 64-bit JVM to gain access to all that lovely space?
- How much *free* RAM doe
On 7/19/06, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
I understand.
The webapp is a content management site which has been producing out of memory
errors.
The server has 16GB RAM which is quite significant.
Not trying to hijack the thread here, but would this content
management product be
Subject: Re: Increase Heapsize
Ibrahim,
> The current values on our system are:
> -Xms512 -Xmx1024
>
> so if I wished to increase the heapsize, can you give an example what
> the new figures would be?
You really need to do more research on your own:
-Xms = s
Ibrahim,
> The current values on our system are:
> -Xms512 -Xmx1024
>
> so if I wished to increase the heapsize, can you give an example what
> the new figures would be?
You really need to do more research on your own:
-Xms = set initial Java heap size
-Xmx = set maximum Java heap size
If y
Users List"
To: Tomcat Users List
cc:
Subject: Re: Increase Heapsize
Ibrahim,
> How do you increase heapsize if the suggestion is to keep the Xms and Xmx
> values the same?
When he says "the same", he means "the same as ea
Ibrahim,
> How do you increase heapsize if the suggestion is to keep the Xms and Xmx
> values the same?
When he says "the same", he means "the same as each other", not "the
same as they were before". So, use Xms=Xmx:
-Xms512 -Xmx512
or
-Xms1024 -Xmx1
How do you increase heapsize if the suggestion is to keep the Xms and Xmx
values the same?
"Suresh babu" <[EMAIL PROTECTED]>
07/19/2006 12:21 AM
Please respond to "Tomcat Users List"
To: "Tomcat Users List"
cc:
Subject:
To: Tomcat Users List < users@tomcat.apache.org>
> cc:
> Subject:Re: Increase Heapsize
>
>
>
>
Ibrahim,
>> You can always call Runtime.getRuntime().totalMemory() to find out the
>> amount of heap space that has been allocated to th
e wise, how if tomcat behaving with each
event/interaction/page delivery?
Thanks,
Ibrahim
*Christopher Schultz <[EMAIL PROTECTED]>*
07/18/2006 09:00 AM
Please respond to "Tomcat Users List"
To:Tomcat Users List
cc:
Subject: Re: Inc
TED]>
07/18/2006 09:00 AM
Please respond to "Tomcat Users List"
To: Tomcat Users List
cc:
Subject: Re: Increase Heapsize
Ibrahim,
>> You can always call Runtime.getRuntime().totalMemory() to find out the
>> amount
Ibrahim,
>> -verbosegc -XX:+PrintGCDetails
>
> I'm getting a 'not found'.
> does this command need to be installed?
> I'm using ksh
This is not a command to be run on the command line. It's an option to
the JVM (see previous posts about where to put these).
-chris
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Descrip
Ibrahim,
>> You can always call Runtime.getRuntime().totalMemory() to find out the
>> amount of heap space that has been allocated to the JVM.
>
> Where would this code be written?
> And how would I execute it?
Just toss a JSP file somewhere with that code in it to allow you to
check up on the
Ibrahim,
> Thanks for your input. The application in question is a content
> management one which is developed using Vignette. The Vignette support
> team suggested the increase in heapsize as a first measure. We are
> analyzing the code itself for leaks. It may be that on jsp pages we are
> not
sers List"
cc:
Subject:Re: Increase Heapsize
-verbosegc -XX:+PrintGCDetails
On 7/18/06, Suresh babu <[EMAIL PROTECTED]> wrote:
>
> Hi,
>
> Using -verbose:gc will also help in finding out the heap size
>
>
> On 7/18/06, Christopher Schultz <
Suresh,
Where would I run this command?
And is there something else besides -verbose:gc
thanks,
Ibrahim
"Suresh babu" <[EMAIL PROTECTED]>
07/17/2006 11:39 PM
Please respond to "Tomcat Users List"
To: "Tomcat Users List"
cc:
bject: Re: Increase Heapsize
Ibrahim,
> I've increased the heapsize in my development enviroment.
> And I don't knowhow to confirm the change has been made to the effect the
> whole system is affected.
> So I'd like to know how to go about confirming this, possibly thru
Users List"
To: Tomcat Users List
cc:
Subject: Re: Increase Heapsize
Barry and Ibrahim,
> I thought maybe it was done in the startup.bat file by changing the
> properties and the initial environment space (defaulted usually to
> Auto to 4096).
-verbosegc -XX:+PrintGCDetails
On 7/18/06, Suresh babu <[EMAIL PROTECTED]> wrote:
Hi,
Using -verbose:gc will also help in finding out the heap size
On 7/18/06, Christopher Schultz <[EMAIL PROTECTED]> wrote:
>
> Ibrahim,
>
> > I've increased the heapsize in my development enviroment.
> > An
Hi,
Using -verbose:gc will also help in finding out the heap size
On 7/18/06, Christopher Schultz <[EMAIL PROTECTED]> wrote:
Ibrahim,
> I've increased the heapsize in my development enviroment.
> And I don't knowhow to confirm the change has been made to the effect
the
> whole system is affe
Ibrahim,
> I've increased the heapsize in my development enviroment.
> And I don't knowhow to confirm the change has been made to the effect the
> whole system is affected.
> So I'd like to know how to go about confirming this, possibly thru some
> monitoring measure.
You can always call Runtim
Barry and Ibrahim,
> I thought maybe it was done in the startup.bat file by changing the
> properties and the initial environment space (defaulted usually to
> Auto to 4096). Is this not correct? You might try right-clicking
> startup.bat, and under the Memory tab try changing the expanded
> memo
I'd like to be certain that a simply edit of
one line from one file and restart of tomcat would do the job.
"Propes, Barry L" <[EMAIL PROTECTED]>
07/17/2006 03:37 PM
Please respond to "Tomcat Users List"
To: "Tomcat Users List"
mcat Users List
Subject: RE: Increase Heapsize
I thought startup.bat was used for other versions of tomcat? no?
in my case tomcat is on a solaris box and not windows.
so isnt startup.bat used on windows?
"Propes, Barry L" <[EMAIL PROTECTED]>
07/17/2006 02:55 PM
Please res
To: "Tomcat Users List"
cc:
Subject:RE: Increase Heapsize
I thought maybe it was done in the startup.bat file by changing the
properties and the initial environment space (defaulted usually to Auto ot
4096).
Is this not correct?
You might try right-clicki
values if they're defaulted to a certain
value?
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Monday, July 17, 2006 4:49 PM
To: users@tomcat.apache.org
Subject: Re: Increase Heapsize
Hello.
I am using Tomcat 4.0.6 on the server.
I need to increase the hea
Hello.
I am using Tomcat 4.0.6 on the server.
I need to increase the heapsize.
Questions:
I've been receiving java OutOfMemory errors several times when a user
attempts to upload files.
Is this enough to increase the heapsize as a 1st step?
Also how to go about doing it?
Do I simply increase the v
I am currently using Tomcat 4.0.6 with Vignette storyserver and IHS
1.3.26.
I need to increase the heapsize.
What is the correct method for this?
Do I simply edit the catalina.sh file located at:
/opt/vignette/tomcat-mcm/bin
and increase the number next to Xmx?
Or do I use a command to make it pe
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