Re: java.lang.OutOfMemoryError: PermGen space when we redeploy same application multiple times

;> Tomcat/lib directory like log4j , commons-fileupload ,xerces , Xalan > >> .. etc > >> > >> The problem here is When we try to undeploy and deploy same > >> applications multiple time we are getting into > >> java.lang.OutOfMemoryError: PermGen space

Re: java.lang.OutOfMemoryError: PermGen space when we redeploy same application multiple times

into java.lang.OutOfMemoryError: PermGen space very quickly . Want to know is it very generic problem on this deployment model or is this can be fixed anyway ? The memory leak could be in any of: - the application code - a library the application depends on - the JVM - Tomcat In all cases, it should be possible to fix

Re: java.lang.OutOfMemoryError: PermGen space when we redeploy same application multiple times

d deploy same > > applications multiple time we are getting into > > java.lang.OutOfMemoryError: PermGen space very quickly . Want to know > > is it very generic problem on this deployment model or is this can be > > fixed anyway ? > > The memory leak could be in any of

Re: java.lang.OutOfMemoryError: PermGen space when we redeploy same application multiple times

rectory like log4j , commons-fileupload ,xerces , Xalan > .. etc > > The problem here is When we try to undeploy and deploy same > applications multiple time we are getting into > java.lang.OutOfMemoryError: PermGen space very quickly . Want to know > is it very gene

java.lang.OutOfMemoryError: PermGen space when we redeploy same application multiple times

The problem here is When we try to undeploy and deploy same applications multiple time we are getting into java.lang.OutOfMemoryError: PermGen space very quickly . Want to know is it very generic problem on this deployment model or is this can be fixed anyway ? Thanks , Prabhu G

Re: Exception in thread "http-bio-8080-exec-120" java.lang.OutOfMemoryError: PermGen space

Hi, Kaushal If you want to view the classes loaded in memory, the Visualvm as Chris mentioned above. It don't need download separeately. In Oracle JDK, the jvisualVm is already present. you can click second button [memory] and click stop after a few seconds. Then all classes loaded will

Re: Exception in thread "http-bio-8080-exec-120" java.lang.OutOfMemoryError: PermGen space

Get the JDK launch the tool and look it up yourself. It has tons of issues, am I sure it has that. On Tue, Nov 29, 2016 at 2:56 PM, Kaushal Shriyan wrote: > Thanks Roman and Chris for the detailed explanation. Is there a way to find > out what all java classes are

Re: Exception in thread "http-bio-8080-exec-120" java.lang.OutOfMemoryError: PermGen space

Thanks Roman and Chris for the detailed explanation. Is there a way to find out what all java classes are loaded during runtime? Thanks in Advance. Regards, Kaushal On Tue, Nov 29, 2016 at 10:47 AM, Román Valoria wrote: > Sun, or should I say Oracle now, seems to be

Re: Exception in thread "http-bio-8080-exec-120" java.lang.OutOfMemoryError: PermGen space

Sun, or should I say Oracle now, seems to be including the exact same tool on the JDK. It is already pre-packaged, so it may be customized by Oracle. It has the same look and feel as in the screenshot. On Tue, Nov 29, 2016 at 11:17 AM, Kaushal Shriyan wrote: > On Tue,

Re: Exception in thread "http-bio-8080-exec-120" java.lang.OutOfMemoryError: PermGen space

-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Kaushal, On 11/28/16 1:09 PM, Kaushal Shriyan wrote: > Hi, > > I am seeing the below PermGen space issue in tomcat catalina.out > file. Currently i am running Apache Tomcat Version 7.0.59 on > CentOS release 6.8 (Final) java -versi

Re: Exception in thread "http-bio-8080-exec-120" java.lang.OutOfMemoryError: PermGen space

On Tue, Nov 29, 2016 at 7:40 AM, Román Valoria wrote: > Use Java VisualVM to see PermGen memory allocation and troubleshoot. It > would also let you validate that your sizing parameters are properly set. > > Hi Roman, Thanks for your reply. Are you referring to

Re: Exception in thread "http-bio-8080-exec-120" java.lang.OutOfMemoryError: PermGen space

Use Java VisualVM to see PermGen memory allocation and troubleshoot. It would also let you validate that your sizing parameters are properly set. On Tue, Nov 29, 2016 at 2:09 AM, Kaushal Shriyan <kaushalshri...@gmail.com> wrote: > Hi, > > I am seeing the below PermGen space

Exception in thread "http-bio-8080-exec-120" java.lang.OutOfMemoryError: PermGen space

Hi, I am seeing the below PermGen space issue in tomcat catalina.out file. Currently i am running Apache Tomcat Version 7.0.59 on CentOS release 6.8 (Final) java -version java version "1.7.0_80" Java(TM) SE Runtime Environment (build 1.7.0_80-b15) Java HotSpot(TM) 64-Bit Server VM (b

Re: java.lang.OutOfMemoryError: PermGen space

"grep". I had never even heard of FINDSTR before. - -chris > -Original Message- From: Christopher Schultz > [mailto:ch...@christopherschultz.net] Sent: 20 October 2016 17:40 > To: Tomcat Users List Subject: Re: java.lang.OutOfMemoryError: > PermGen space > &g

Re: java.lang.OutOfMemoryError: PermGen space

ry.. > > There may be more to find out searching Google for "java default > memory settings" or similar. > > This link provides an example of a setting for Java 6 / Tomcat 7 : > http://stackoverflow.com/questions/21104340/increase-windows-installer - -based-tomcat-permge

RE: java.lang.OutOfMemoryError: PermGen space

Hi Jon -Original Message- From: Moore, Jon, Vodafone UK [mailto:jon.mo...@vodafone.com] Sent: Thursday, October 20, 2016 6:00 AM To: users@tomcat.apache.org Subject: java.lang.OutOfMemoryError: PermGen space > I have a problem where our customers application server stops > w

Re: java.lang.OutOfMemoryError: PermGen space

windows-installer-based-tomcat-permgen-space I saw something somewhere which mentioned 64 MB as the default PermGen (no guarantees). Another proviso : at this point, I am not quite sure if the PermGen is or not a part of the Heap (Chuck ?). If it is, and you increase the PermGen, you may need

RE: java.lang.OutOfMemoryError: PermGen space

: 21 October 2016 09:34 To: users@tomcat.apache.org Subject: Re: java.lang.OutOfMemoryError: PermGen space On 21.10.2016 09:46, Moore, Jon, Vodafone UK wrote: > Thanks Chris. (and to everyone else who has replied) > > Yes I am a novice at Java as well. I support the IVR system th

Re: java.lang.OutOfMemoryError: PermGen space

r Schultz [mailto:ch...@christopherschultz.net] Sent: 20 October 2016 17:40 To: Tomcat Users List Subject: Re: java.lang.OutOfMemoryError: PermGen space -BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Jon, On 10/20/16 6:00 AM, Moore, Jon, Vodafone UK wrote: I have a problem where our customers appl

RE: java.lang.OutOfMemoryError: PermGen space

Subject: Re: java.lang.OutOfMemoryError: PermGen space -BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Jon, On 10/20/16 6:00 AM, Moore, Jon, Vodafone UK wrote: > I have a problem where our customers application server stops working > intermittently and when we check the Tomcat logs

Re: java.lang.OutOfMemoryError: PermGen space

-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Jon, On 10/20/16 6:00 AM, Moore, Jon, Vodafone UK wrote: > I have a problem where our customers application server stops > working intermittently and when we check the Tomcat logs we get the > message " java.lang.OutOfMemoryError:

Re: java.lang.OutOfMemoryError: PermGen space

On 20.10.2016 12:00, Moore, Jon, Vodafone UK wrote: I have a problem where our customers application server stops working intermittently and when we check the Tomcat logs we get the message " java.lang.OutOfMemoryError: PermGen space" but the Tomcat service is still running, a

Re: java.lang.OutOfMemoryError: PermGen space

, Jon, Vodafone UK < jon.mo...@vodafone.com> wrote: > I have a problem where our customers application server stops working > intermittently and when we check the Tomcat logs we get the message " > java.lang.OutOfMemoryError: PermGen space" but the Tomcat service is sti

java.lang.OutOfMemoryError: PermGen space

I have a problem where our customers application server stops working intermittently and when we check the Tomcat logs we get the message " java.lang.OutOfMemoryError: PermGen space" but the Tomcat service is still running, and we have to restart the Tomcat service. I am a complete n

Re: OutOfMemoryError: PermGen space - SOLVED

Cris, On 7/25/2016 6:17 AM, Berneburg, Cris J. - US wrote: > Mark (Eggers) > > -Original Message- From: Mark Eggers > [mailto:its_toas...@yahoo.com.INVALID] Sent: Friday, July 22, 2016 > 1:28 PM To: Tomcat Users List Subject: Re: OutOfMemoryError: PermGen > space -

RE: OutOfMemoryError: PermGen space - SOLVED

Mark (Eggers) -Original Message- From: Mark Eggers [mailto:its_toas...@yahoo.com.INVALID] Sent: Friday, July 22, 2016 1:28 PM To: Tomcat Users List Subject: Re: OutOfMemoryError: PermGen space - SOLVED > Cris, > > On 7/22/2016 10:15 AM, Berneburg, Cris wrote: > > Mark

RE: OutOfMemoryError: PermGen space - SOLVED

Mark/T, Román, Guido, and Mark/DE -Original Message- From: Mark Thomas [mailto:ma...@apache.org] Sent: Friday, July 22, 2016 4:54 PM To: Tomcat Users List Subject: Re: OutOfMemoryError: PermGen space - SOLVED On 22/07/2016 19:15, Berneburg, Cris wrote: > > Mark (Thomas), Román,

RE: OutOfMemoryError: PermGen space - SOLVED

Hi Guido -Original Message- From: Guido Jäkel [mailto:g.jae...@dnb.de] Sent: Saturday, July 23, 2016 8:38 AM To: Tomcat Users List Subject: Re: OutOfMemoryError: PermGen space - SOLVED On 22.07.2016 19:15, Berneburg, Cris wrote: > > The OutOfMemoryError in Tomcat Manager was

Re: OutOfMemoryError: PermGen space - SOLVED

On 22.07.2016 19:15, Berneburg, Cris J. - US wrote: > The OutOfMemoryError in Tomcat Manager was caused by a memory leak when Log4J > did not terminate properly. This was due to my mistake of neglecting to set > up the necessary Log4J shutdown procedures. > > Adding Log4jServletContextListener

Re: OutOfMemoryError: PermGen space - SOLVED

essage- > From: Berneburg, Cris [mailto:cberneb...@caci.com] > Sent: Thursday, July 14, 2016 2:27 PM > To: Tomcat Users List > Subject: OutOfMemoryError: PermGen space > >> Hi Folks >> >> I got this error from the Tomcat Web Application Manager after havin

Re: OutOfMemoryError: PermGen space - SOLVED

elp. :-) > > -- Cris Berneburg CACI Lead Software Engineer > > -Original Message- From: Berneburg, Cris > [mailto:cberneb...@caci.com] Sent: Thursday, July 14, 2016 2:27 PM > To: Tomcat Users List Subject: OutOfMemoryError: PermGen space > >> Hi Folks >> &g

RE: OutOfMemoryError: PermGen space - SOLVED

, 2016 2:27 PM To: Tomcat Users List Subject: OutOfMemoryError: PermGen space > Hi Folks > > I got this error from the Tomcat Web Application Manager after having > stopped and started one of the applications multiple times. (This was > after repeatedly deploying the appli

RE: OutOfMemoryError: PermGen space

Subject: Re: OutOfMemoryError: PermGen space > > From the log4j2 web site: > > > > https://logging.apache.org/log4j/2.x/manual/webapp.html [SNIP] > > If you are using Log4j in a Servlet 2.5 web application, or if you > > hav

RE: OutOfMemoryError: PermGen space

Users List Subject: Re: OutOfMemoryError: PermGen space > Mark and Cris, > > On 7/21/2016 12:47 PM, Mark Thomas wrote: > > On 21/07/2016 18:17, Berneburg, Cris wrote: > >> From: Mark Thomas [mailto:ma...@apache.org] > > > > > > > >> > >&g

RE: OutOfMemoryError: PermGen space

Guido Thanks for following up with me: -Original Message- From: Jäkel, Guido [mailto:g.jae...@dnb.de] Sent: Friday, July 22, 2016 4:31 AM To: Berneburg, Cris Subject: RE: OutOfMemoryError: PermGen space > >-Original Message- > >From: Berneburg, Cris [mailto:cberneb

RE: OutOfMemoryError: PermGen space

: PermGen space > On 21/07/2016 18:17, Berneburg, Cris wrote: > > From: Mark Thomas [mailto:ma...@apache.org] > > > > > > > Used the Java Visual VM to pull a heap dump after the app > > restart and GC. Used Eclipse Memory Analyzer to analyze > > th

RE: OutOfMemoryError: PermGen space

>-Original Message- >From: Berneburg, Cris J. - US [mailto:cberneb...@caci.com] >Sent: Thursday, July 21, 2016 6:18 PM >To: Tomcat Users List >Subject: RE: OutOfMemoryError: PermGen space > >Mark > >Thanks again for taking the time to assist with the OutOfMem

Re: OutOfMemoryError: PermGen space

Mark and Cris, On 7/21/2016 12:47 PM, Mark Thomas wrote: > On 21/07/2016 18:17, Berneburg, Cris J. - US wrote: >> From: Mark Thomas [mailto:ma...@apache.org] > > > >> Using the Find Leaks button on the Tomcat Manager page on old app >> versions to trigger full garbage collection revealed that

Re: OutOfMemoryError: PermGen space

On 21/07/2016 18:17, Berneburg, Cris J. - US wrote: > From: Mark Thomas [mailto:ma...@apache.org] > Using the Find Leaks button on the Tomcat Manager page on old app versions to > trigger full garbage collection revealed that the memory leak started to > happen in the release when Log4J2 was

RE: OutOfMemoryError: PermGen space

, 2016 12:17 PM To: Tomcat Users List Subject: Re: OutOfMemoryError: PermGen space > On 20/07/2016 17:31, Berneburg, Cris wrote: > > Mark > > > > Thanks again for taking the time to educate me and answer my > > questions. My lengthy replies below. To summarize,

Re: OutOfMemoryError: PermGen space

On 20/07/2016 17:31, Berneburg, Cris J. - US wrote: > Mark > > Thanks again for taking the time to educate me and answer my > questions. My lengthy replies below. To summarize, our app does not > seem to commit any egregious memory leak offenses, from what I can > tell so far. I plan to heap

RE: OutOfMemoryError: PermGen space

libraries for comparison purposes. -Original Message- From: Mark Thomas [mailto:ma...@apache.org] Sent: Tuesday, July 19, 2016 3:15 PM To: Tomcat Users List Subject: Re: OutOfMemoryError: PermGen space > On 19/07/2016 17:19, Berneburg, Cris J. - US wrote: > > > > >

RE: OutOfMemoryError: PermGen space

Hi Guido Thanks for taking the time to answer my questions and make suggestions. My replies below. -Original Message- From: Jäkel, Guido [mailto:g.jae...@dnb.de] Sent: Tuesday, July 19, 2016 10:31 AM To: 'Tomcat Users List' Subject: RE: OutOfMemoryError: PermGen space >> In

Re: OutOfMemoryError: PermGen space

:28 PM > To: Tomcat Users List > Subject: Re: OutOfMemoryError: PermGen space > > > Cris: > > > > Couple of things here. > > > > First, you can use in any Java 6 Update 45 and above the Java Visual VM, > > to monitor in real time the memory utilization done by

Re: OutOfMemoryError: PermGen space

On 19/07/2016 17:19, Berneburg, Cris J. - US wrote: >> This is probably a useful read: >> http://people.apache.org/~markt/presentations/2010-11-04-Memory-Leaks-60mins.pdf >> >> Despite the age, it is still very relevant today. > > > Thanks for reminding me about that document. It does sound

RE: OutOfMemoryError: PermGen space

Mark Thanks for taking the time to answer my questions. Please see my response and questions below. -Original Message- From: Mark Thomas [mailto:ma...@apache.org] Sent: Thursday, July 14, 2016 2:58 PM To: Tomcat Users List Subject: Re: OutOfMemoryError: PermGen space > On 14/07/2

RE: OutOfMemoryError: PermGen space

>In Visual VM, under File, Compare Memory Snapshots, it does not see the >snapshots I generated. The snapshots appear to >be extension *.apps, but the compare function looks for files with extension >*.nps. I don't know how to get the compare >function to work. > >Not sure where to go from

RE: OutOfMemoryError: PermGen space

Román Thanks for taking the time to reply and educate me. :-) Please see my ramblings below. -Original Message- From: Román Valoria [mailto:romanvalo...@gmail.com] Sent: Thursday, July 14, 2016 11:28 PM To: Tomcat Users List Subject: Re: OutOfMemoryError: PermGen space > C

Re: OutOfMemoryError: PermGen space

JDK. Second, you can issue some Java parameters to actually enlarge the PermGen memory allocation upon startup. Please refer to your java version documentation on Oracle and lookup for the -XX parameters. You can start by enlarging your PermGen space and the monitor on the Visual VM the behavior

Re: OutOfMemoryError: PermGen space

out of the app folder using file manager, copying the new > files and folders in, then starting the app from the Tomcat manager. > > Here's the error: > > FAIL - Application at context path /someapp could not be started > FAIL - Encountered exception java.lang.OutOfMemoryError: Per

OutOfMemoryError: PermGen space

the Tomcat manager. Here's the error: FAIL - Application at context path /someapp could not be started FAIL - Encountered exception java.lang.OutOfMemoryError: PermGen space Is this likely due to a memory leak in my application? Or does it have something to do with me doing so many repeated

Re: permgen space increases every day

Thanks for the reply. do you ever actually run out of PermGen space, or are you just particularly worried about it happening? Yes I did ran out of PermGen space. So I am checking frequently whats the perm gen size and I see its increasing every day. Thanks I will try out you suggestion

Re: permgen space increases every day

run out of PermGen space, or are you just particularly worried about it happening? - -chris -BEGIN PGP SIGNATURE- Version: GnuPG/MacGPG2 v2.0.17 (Darwin) Comment: GPGTools - http://gpgtools.org Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQIcBAEBCAAGBQJRnNWaAAoJEBzwKT

permgen space increases every day

My application running on tomcat ,every day I see an increase in permgen space, does this ever garbage collected? how can I see whats in the permgen space? I guess Heap dump shows whats in the heap memory, how about permgen space , I want to know why its increasing everyday? Tomcat 6.35 jdk 1.6

Re: permgen space increases every day

-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Fachhoch, On 5/21/13 10:53 AM, fachhoch wrote: My application running on tomcat ,every day I see an increase in permgen space What was PermGen usage after your webapp reached a steady-state (usually a few minutes after launch)? How much does

Re: permgen space increases every day

, fachhoch wrote: My application running on tomcat ,every day I see an increase in permgen space What was PermGen usage after your webapp reached a steady-state (usually a few minutes after launch)? How much does it grow every day? Have you ever run out of PermGen or are you just concerned that you

Re: permgen space increases every day

.10.x6.nabble.com/permgen-space-increases-every-day-tp4999275p4999284.html Sent from the Tomcat - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail

Re: PermGen space errors

Leo Donahue - RDSA IT wrote: ... Since my last post, upgrading to 7.0.37 and to the latest Java 1.6.0_39, nothing in the logs out of the ordinary. Except for this in catalina. What are these? Are these attempts to log into manager/html? Feb 23, 2013 7:37:16 PM

RE: PermGen space errors

From: Leo Donahue - RDSA IT [mailto:leodona...@mail.maricopa.gov] Subject: PermGen space errors Deploying a third party app is causing Out of Memory errors on our web server. Will increasing these: -Xms1024m -Xmx1024m -XX:PermSize=256m -XX:MaxPermSize=356m just delay the inevitable

RE: PermGen space errors

From: Caldarale, Charles R [chuck.caldar...@unisys.com] Subject: RE: PermGen space errors From: Leo Donahue - RDSA IT [mailto:leodona...@mail.maricopa.gov] Subject: PermGen space errors Deploying a third party app is causing Out of Memory errors

RE: PermGen space errors

From: Leo Donahue - RDSA IT [leodona...@mail.maricopa.gov] Sent: Saturday, February 23, 2013 9:08 PM To: Tomcat Users List Subject: RE: PermGen space errors Since my last post, upgrading to 7.0.37 and to the latest Java 1.6.0_39, nothing in the logs out

Re: PermGen space errors

On Sat, Feb 23, 2013 at 11:08 PM, Leo Donahue - RDSA IT leodona...@mail.maricopa.gov wrote: From: Caldarale, Charles R [chuck.caldar...@unisys.com] Subject: RE: PermGen space errors From: Leo Donahue - RDSA IT [mailto:leodona...@mail.maricopa.gov

Re: PermGen space errors

On Sat, Feb 23, 2013 at 11:11 PM, Leo Donahue - RDSA IT leodona...@mail.maricopa.gov wrote: From: Leo Donahue - RDSA IT [leodona...@mail.maricopa.gov] Sent: Saturday, February 23, 2013 9:08 PM To: Tomcat Users List Subject: RE: PermGen space errors

Re: PermGen space errors

java.lang.OutOfMemoryError: PermGen space at java.util.Formatter.parse(Formatter.java:2480) at java.util.Formatter.format(Formatter.java:2414) at java.util.Formatter.format(Formatter.java:2367) at java.lang.String.format(String.java:2769

RE: PermGen space errors

From: Leo Donahue - RDSA IT [mailto:leodona...@mail.maricopa.gov] Subject: RE: PermGen space errors You should start a new thread for a new topic, which this clearly is. nothing in the logs out of the ordinary. Except for this in catalina. What are these? Are these attempts to log

Tomcat uses more and more PermGen space

Hi all, While investigating OOM issue I discovered, that Tomcat instantly uses more and more PermGen space. At this moment I have access to one environemnt only, this is: Windows XP Java 1.6.0_22 Vanilla Tomcat 6.0.21 I use jconsole to monitor PermGen space and I can observe that it slowly

Re: Tomcat uses more and more PermGen space

On 1/3/11 1:48 PM, Mikolaj Rydzewski wrote: Hi all, While investigating OOM issue I discovered, that Tomcat instantly uses more and more PermGen space. At this moment I have access to one environemnt only, this is: Windows XP Java 1.6.0_22 Vanilla Tomcat 6.0.21 Are you sure it's

Re: Tomcat uses more and more PermGen space

version is 6.0.29. It runs on JDK 6.0_21. I used apache-tomcat-6.0.29.exe installer bundled by apache team. I use jconsole to monitor PermGen space and I can observe that it slowly increases. There are no other webapps deployed, nor any requests to tomcat. Is it normal? So Tomcat

RE: Tomcat uses more and more PermGen space

From: Mikolaj Rydzewski [mailto:m...@ceti.pl] Subject: Tomcat uses more and more PermGen space While investigating OOM issue I discovered, that Tomcat instantly uses more and more PermGen space. I suspect you're not using the word instantly appropriately here... PermGen can steadily

RE: Tomcat uses more and more PermGen space

On Mon, 3 Jan 2011 08:13:20 -0600, Caldarale, Charles R chuck.caldar...@unisys.com wrote: I suspect you're not using the word instantly appropriately here... You're right, should be constantly rather. PermGen can steadily increase if there's something in your environment that creates

RE: Tomcat uses more and more PermGen space

From: Mikolaj Rydzewski [mailto:m...@ceti.pl] Subject: RE: Tomcat uses more and more PermGen space I thought, that PermGen data cannot be garbage collected... I don't know what idiot started that rumor, but it has never been true - unless you change the GC settings to utilize one

Re: Tomcat uses more and more PermGen space

On 1/3/11 2:13 PM, Mikolaj Rydzewski wrote: So Tomcat, with no webapps, uses more PermGen over time? Yes. My 6.0.29 doesn't. It just sits there using ~18Mb of PermGen. No webapps, or just the example webapps? Is there any traffic to the Tomcat instance? p 0x62590808.asc Description:

Re: [Mostly OT] Sweeping the permgen space: is that a good thing?

On 12/13/2010 01:14 PM, Pid wrote: On 13/12/2010 10:13, Luca Gervasi wrote: Hello, I know that my problem is with the application my tomcat 5.5 powered by 5.5.x, where x is what? Tomcat 5.5.26, i omitted because i'm sure it's a webapp fault. For instance, JVM Version:1.5.0_17-b04

Re: [Mostly OT] Sweeping the permgen space: is that a good thing?

On 14/12/2010 11:40, Luca Gervasi wrote: On 12/13/2010 01:14 PM, Pid wrote: On 13/12/2010 10:13, Luca Gervasi wrote: Hello, I know that my problem is with the application my tomcat 5.5 powered by 5.5.x, where x is what? Tomcat 5.5.26, i omitted because i'm sure it's a webapp fault. For

[Mostly OT] Sweeping the permgen space: is that a good thing?

Hello, I know that my problem is with the application my tomcat 5.5 powered by java 1.5.0_b4 is running. I have this supposely leeking application that keeps saturating the permanent generation. The problem is an out of memory on the permgen. Studying the JVM, i understand that the permgen is

Re: [Mostly OT] Sweeping the permgen space: is that a good thing?

On 13/12/2010 10:13, Luca Gervasi wrote: Hello, I know that my problem is with the application my tomcat 5.5 powered by 5.5.x, where x is what? java 1.5.0_b4 is running. That's a really old JVM. Each minor release can contain improvements to garbage collection algorithms - even new

RE: [Mostly OT] Sweeping the permgen space: is that a good thing?

: Mon, 13 Dec 2010 11:13:53 +0100 From: tom...@ashetic.net To: users@tomcat.apache.org Subject: [Mostly OT] Sweeping the permgen space: is that a good thing? Hello, I know that my problem is with the application my tomcat 5.5 powered by java 1.5.0_b4 is running. I have this supposely

RE: [Mostly OT] Sweeping the permgen space: is that a good thing?

From: Luca Gervasi [mailto:tom...@ashetic.net] Subject: [Mostly OT] Sweeping the permgen space: is that a good thing? Studying the JVM, i understand that the permgen is never sweeped by GC. Not sure whether you mean that GC ignores PermGen, or just that in your particular situation, GC

Re: [Mostly OT] Sweeping the permgen space: is that a good thing?

On 13.12.2010 14:40, Caldarale, Charles R wrote: From: Luca Gervasi [mailto:tom...@ashetic.net] Subject: [Mostly OT] Sweeping the permgen space: is that a good thing? Studying the JVM, i understand that the permgen is never sweeped by GC. Not sure whether you mean that GC ignores PermGen

Re: [Mostly OT] Sweeping the permgen space: is that a good thing?

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Luca, On 12/13/2010 5:13 AM, Luca Gervasi wrote: I have this supposely leeking application that keeps saturating the permanent generation. The problem is an out of memory on the permgen. Studying the JVM, i understand that the permgen is

RE: [Mostly OT] Sweeping the permgen space: is that a good thing?

From: Rainer Jung [mailto:rainer.j...@kippdata.de] Subject: Re: [Mostly OT] Sweeping the permgen space: is that a good thing? GC in Perm Gen whenever tenured gets GC'd: it might depend on the GC algo and JVM version, but that's off by default at least for CMS and many JVM

Re: OutOfMemoryError: PermGen space!!!! Dont know why?

hi ps axf --cols 1000 | grep java returns 29807 pts/2S+ 0:00 \_ grep java 19511 ?Ss 0:00 jsvc.exec -user tomcat -cp ./bootstrap.jar -Djava.endorsed.dirs=../common/endorsed -outfile ../logs/catalina.out -errfile ../logs/catalina.err -verbose

Re: OutOfMemoryError: PermGen space!!!! Dont know why?

abhishek jain wrote: hi ps axf --cols 1000 | grep java returns 29807 pts/2S+ 0:00 \_ grep java 19511 ?Ss 0:00 jsvc.exec -user tomcat -cp ./bootstrap.jar -Djava.endorsed.dirs=../common/endorsed -outfile ../logs/catalina.out -errfile ../logs/catalina.err -verbose

Re: OutOfMemoryError: PermGen space!!!! Dont know why?

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 abhi, On 9/16/2010 3:21 AM, abhishek jain wrote: hi ps axf --cols 1000 | grep java returns 29807 pts/2S+ 0:00 \_ grep java 19511 ?Ss 0:00 jsvc.exec -user tomcat -cp ./bootstrap.jar

OutOfMemoryError: PermGen space!!!! Dont know why?

Hi, i have the following in bin/catalina.sh JAVA_OPTS=$JAVA_OPTS -server -Xms512M -Xmx1024M -XX:MaxPermSize=1024M -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager still i get the permgen error exception everyday, pl. someone help, i have about 7 applications in struts running

Re: Class unloading in tomcat - PermGen Space

that the content is fetched dynamically based on the params/etc.. - but since that cannot be changed as of now - was searching for quick short term alternatives. - Shivani. -- View this message in context: http://old.nabble.com/Class-unloading-in-tomcat---PermGen-Space-tp29707680p29715039.html Sent

Re: OutOfMemoryError: PermGen space!!!! Dont know why?

Check the process for java has the correct max perm size set. If you're using linux do a ps axf --cols 1000 | grep java A max PermSize of 1024m is pretty big... My tomcat 6 instance running several apps returns:- /usr/java/latest/bin/java

Re: OutOfMemoryError: PermGen space!!!! Dont know why?

, i have about 7 applications in struts running on the server, the applications are in struts 1.2 , mysql, tomcat 5.5, and are not big applications with about only a few jsps. I consider the applications written properly, pl. help, A few things that can fill PermGen space are... - repeated re

Re: OutOfMemoryError: PermGen space!!!! Dont know why?

On 15/09/2010 07:28, abhishek jain wrote: Hi, i have the following in bin/catalina.sh JAVA_OPTS=$JAVA_OPTS -server -Xms512M -Xmx1024M -XX:MaxPermSize=1024M -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager still i get the permgen error exception everyday, pl. someone

Class unloading in tomcat - PermGen Space

custom class loader help - how would we then decide when to remove classes from the custom classloader and on what basis would we loading our jsp's from it?.Thanks. -- View this message in context: http://old.nabble.com/Class-unloading-in-tomcat---PermGen-Space-tp29707680p29707680.html Sent from

Re: Class unloading in tomcat - PermGen Space

On 14/09/2010 12:42, shivanic wrote: In my application there are over a thousands of jsp pages existing. So, consequently over a period of time we run out of perm gen space. I have read that classes are only unloaded if there are no references to the classes or the classloader and both can

Re: Class unloading in tomcat - PermGen Space

to Tomcat 7 (it is still beta but pretty stable for non-Servlet 3.0 functionality) and use the new maxLoadedJsps attribute of the JSP servlet [1]. Mark -- View this message in context: http://old.nabble.com/Class-unloading-in-tomcat---PermGen-Space-tp29707680p29709282.html Sent from the Tomcat

Re: Class unloading in tomcat - PermGen Space

On Tue, Sep 14, 2010 at 4:36 PM, shivanic shivani.chan...@gmail.com wrote: 3. Is there any way to setup unloading of JSP's in the 5.X versions - either by using the custom classloader or any other way?. Thanks. Shivani I've heard of people unloading classes via a custom garbage

Re: Class unloading in tomcat - PermGen Space

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Wesley, On 9/14/2010 10:50 AM, Wesley Acheson wrote: Also you do know you can increase permGen size. I don't know if that's an option for you or not. That seems like the right move given the requirements. - -chris -BEGIN PGP SIGNATURE-

RE: Class unloading in tomcat - PermGen Space

[mailto:wesley.ache...@gmail.com] Sent: Tuesday, September 14, 2010 10:50 AM To: Tomcat Users List Subject: Re: Class unloading in tomcat - PermGen Space On Tue, Sep 14, 2010 at 4:36 PM, shivanic shivani.chan...@gmail.com wrote: 3. Is there any way to setup unloading of JSP's in the 5.X versions

Re: Class unloading in tomcat - PermGen Space

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Anurag, On 9/14/2010 11:07 AM, Mehrotra, Anurag wrote: -XX:MaxPermSize=512M I can't imagine any of your other proposed settings changing anything at all about the PermGen space. It doesn't matter what GC you use if your PermGen space is too small

Re: Class unloading in tomcat - PermGen Space

at all about the PermGen space. It doesn't matter what GC you use if your PermGen space is too small. - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.10 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAkyPkcMACgkQ9CaO5/Lv0PBAmQCgs

Re: Class unloading in tomcat - PermGen Space

On 14/09/2010 17:21, shivanic wrote: Hello, We have already increased the max perm gen size - but that is not a permanent solution. As in, if the count of jsp's in the application which is already in a few thousands - increases twicefold - again the same problem would arise. Hence, was

Re: Class unloading in tomcat - PermGen Space

application, this sounds like a need to be able to visit all (or at least majority of) JSPs included in the application. One thing to the list, however; would it be possible to have something in the code to cause a memory leak that would eat up permgen space? -- ..Juha

Re: Class unloading in tomcat - PermGen Space

On Tue, Sep 14, 2010 at 6:21 PM, shivanic shivani.chan...@gmail.com wrote: Hello, We have already increased the max perm gen size - but that is not a permanent solution. As in, if the count of jsp's in the application which is already in a few thousands - increases twicefold - again the same

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