Re: Tomcat Thread Dump

2015-12-10 Thread Christopher Schultz
侯树成, On 12/10/15 1:06 AM, 侯树成 wrote: > You can use the java tool *jps*, this is a command tool. When use like > this : jps -lv , you can get detail infomation of all java > instance.Hope help to you. Sometimes, jps is less than helpful: $ jps 9458 Bootstrap 9705 Bootstrap 10237 Bootstr

Re: Tomcat Thread Dump

2015-12-10 Thread Anjan Bacchu
; in order to take tomcat thread dump. > > What are the best practice to take thread dump and what are the commands > for windows7 system. > > > -- > *Thanks & Regards,* > > * Yogesh Patel* >

Re: Tomcat Thread Dump

2015-12-09 Thread 侯树成
3 > > *OS *: Windows 7 > > > > We are using tomcat as standalone application not as service, In task > > manager it does not showing PID for Tomcat. How to get PID of that tomcat > > in order to take tomcat thread dump. > > Task Manager in Windows can be configure

Re: Tomcat Thread Dump

2015-12-09 Thread Konstantin Kolinko
2015-12-09 10:09 GMT+03:00 Yogesh Patel : > *Tomcat version* : 7.0.53 > *OS *: Windows 7 > > We are using tomcat as standalone application not as service, In task > manager it does not showing PID for Tomcat. How to get PID of that tomcat > in order to take tomcat thread dump

Tomcat Thread Dump

2015-12-08 Thread Yogesh Patel
*Tomcat version* : 7.0.53 *OS *: Windows 7 We are using tomcat as standalone application not as service, In task manager it does not showing PID for Tomcat. How to get PID of that tomcat in order to take tomcat thread dump. What are the best practice to take thread dump and what are the

RE: Tomcat thread dump analysis

2013-05-09 Thread Jeffrey Janner
> -Original Message- > From: Charles Richard [mailto:charle...@thelearningbar.com] > Sent: Thursday, May 09, 2013 7:03 AM > To: Tomcat Users List > Subject: Re: Tomcat thread dump analysis > > On Wed, May 8, 2013 at 6:16 PM, Christopher Schultz < > ch...@ch

Re: Tomcat thread dump analysis

2013-05-09 Thread Charles Richard
On Wed, May 8, 2013 at 6:16 PM, Christopher Schultz < ch...@christopherschultz.net> wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA256 > > Charles, > > On 5/8/13 1:57 PM, Charles Richard wrote: > > I appreciate the friendly feedback! How do I show a lock? I don't > > see any threads that h

RE: Tomcat thread dump analysis

2013-05-08 Thread Caldarale, Charles R
> From: Christopher Schultz [mailto:ch...@christopherschultz.net] > Subject: Re: Tomcat thread dump analysis > > It would appear that logic in your application threads has either > > created a deadlock, or failed to unlock something before > > returning, > That&#

Re: Tomcat thread dump analysis

2013-05-08 Thread Christopher Schultz
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Charles, On 5/8/13 1:57 PM, Charles Richard wrote: > I appreciate the friendly feedback! How do I show a lock? I don't > see any threads that have a "BLOCKED" status. I do get this when I > do a grep: > > [root@web01 stacks]# grep locked tomcat1_20

Re: Tomcat thread dump analysis

2013-05-08 Thread Charles Richard
bar.com] > >> Subject: Re: Tomcat thread dump analysis > > > >> Here is a full thread dump > > > > Which again shows no Tomcat involvement in the locking hang. > > +1 > > At least it confirms OP is actually running Tomcat, which wasn't > eviden

Re: Tomcat thread dump analysis

2013-05-08 Thread Christopher Schultz
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Chuck, On 5/8/13 11:25 AM, Caldarale, Charles R wrote: >> From: Charles Richard [mailto:charle...@thelearningbar.com] >> Subject: Re: Tomcat thread dump analysis > >> Here is a full thread dump > > Which again shows n

RE: Tomcat thread dump analysis

2013-05-08 Thread Caldarale, Charles R
> From: Charles Richard [mailto:charle...@thelearningbar.com] > Subject: Re: Tomcat thread dump analysis > Top-posting is a post after another one I'm assuming? No, it's doing what you keep on doing - posting the response before the query it applies to (you could have l

Re: Tomcat thread dump analysis

2013-05-08 Thread Charles Richard
Chris, Top-posting is a post after another one I'm assuming? And sorry if it wasn't related to Tomcat, I was just excited to finally making a bit of headway on this issue. Here is a full thread dump, sorry in advance if this doesn't follow the etiquette on posting thread dumps: "TP-Processor396"

Re: Tomcat thread dump analysis

2013-05-08 Thread Daniel Mikusa
On May 8, 2013, at 8:39 AM, Charles Richard wrote: > Just saw this which I believe describes exactly what is happening: > > http://forums.terracotta.org/forums/posts/list/6470.page > > We are using Spring as well. Trying to understand the solution: If this is the problem that you're experienci

Re: Tomcat thread dump analysis

2013-05-08 Thread Christopher Schultz
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Charles, On 5/8/13 8:31 AM, Charles Richard wrote: > On Wed, May 8, 2013 at 9:27 AM, Daniel Mikusa > wrote: >> On May 8, 2013, at 8:20 AM, Charles Richard wrote: >> >>> Hi, >>> >>> We have a weird issue on our site which some random trigger >>> e

Re: Tomcat thread dump analysis

2013-05-08 Thread Charles Richard
Just saw this which I believe describes exactly what is happening: http://forums.terracotta.org/forums/posts/list/6470.page We are using Spring as well. Trying to understand the solution: Charles On Wed, May 8, 2013 at 9:31 AM, Charles Richard < charle...@thelearningbar.com> wrote: > We are u

Re: Tomcat thread dump analysis

2013-05-08 Thread Charles Richard
We are using Terracotta which is a bit of a black box to me (setup I've inherited). Terracotta helps us with the Tomcat sessions being "transportable" across front end servers. Cheers! Charles On Wed, May 8, 2013 at 9:27 AM, Daniel Mikusa wrote: > > On May 8, 2013, at 8:20 AM, Charles Richard

Re: Tomcat thread dump analysis

2013-05-08 Thread Daniel Mikusa
On May 8, 2013, at 8:20 AM, Charles Richard wrote: > Hi, > > We have a weird issue on our site which some random trigger event will > backup all c3p0 connections until it hits the max pool size. > > I have scripts that will do a softReset on the c3p0 connection pool when > they hit their max so

Re: Tomcat thread dump analysis

2013-05-08 Thread Charles Richard
Oh and sorry, we are using Tomcat 6.0.30 . Cheers! On Wed, May 8, 2013 at 9:20 AM, Charles Richard < charle...@thelearningbar.com> wrote: > Hi, > > We have a weird issue on our site which some random trigger event will > backup all c3p0 connections until it hits the max pool size. > > I have sc

Tomcat thread dump analysis

2013-05-08 Thread Charles Richard
Hi, We have a weird issue on our site which some random trigger event will backup all c3p0 connections until it hits the max pool size. I have scripts that will do a softReset on the c3p0 connection pool when they hit their max so help us manage the issue and to also help me have time to hopefull

Re: Need help in understanding tomcat thread dump

2011-01-11 Thread Christopher Schultz
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Amol, On 1/11/2011 7:11 AM, Amol Puglia wrote: > The major issue is [Apache httpd] process is going very high and not > coming down. If you mean that the CPU is experiencing high load, then the thread below is unlikely to be the cause: > "TP-Process

Re: Need help in understanding tomcat thread dump

2011-01-11 Thread André Warnier
From: André Warnier Subject: Re: Need help in understanding tomcat thread dump To: "Tomcat Users List" Date: Tuesday, January 11, 2011, 5:31 PM Ronald Klop wrote: ... What is the issue? (Was there another mail that I missed?) Maybe. There is another thread from the same OP, entitled &q

Re: Need help in understanding tomcat thread dump

2011-01-11 Thread Leon Rosenberg
nnecting module as mod_jk. > > > --- On Tue, 1/11/11, André Warnier wrote: > > From: André Warnier > Subject: Re: Need help in understanding tomcat thread dump > To: "Tomcat Users List" > Date: Tuesday, January 11, 2011, 5:31 PM > > Ronald Klop wrote: >

Re: Need help in understanding tomcat thread dump

2011-01-11 Thread Amol Puglia
version :- 5.5.9 and connecting module as mod_jk. --- On Tue, 1/11/11, André Warnier wrote: From: André Warnier Subject: Re: Need help in understanding tomcat thread dump To: "Tomcat Users List" Date: Tuesday, January 11, 2011, 5:31 PM Ronald Klop wrote: ... >> > > W

Re: Need help in understanding tomcat thread dump

2011-01-11 Thread André Warnier
Ronald Klop wrote: ... What is the issue? (Was there another mail that I missed?) Maybe. There is another thread from the same OP, entitled "Apache Process going high even after restart of backend server tomcat", but I am still trying to figure out what the relationship is, and what is the

Re: Need help in understanding tomcat thread dump

2011-01-11 Thread Ronald Klop
Op dinsdag, 11 januari 2011 12:11 schreef Amol Puglia :> Hello Team, I have taken thread dump for tomcat. I have analyzed it using Thread dump analyzer. After reading thread dump i am unable to point which thread is exactly causing the issue. kindly guide me to read thread dumps. Followi

Need help in understanding tomcat thread dump

2011-01-11 Thread Amol Puglia
Hello Team, I have taken thread dump for tomcat. I have analyzed it using Thread dump analyzer. After reading thread dump i am unable to point which thread is exactly causing the issue. kindly guide me to read thread dumps. Following is the one of the thread from the thread dump output. "TP-

RE: Tomcat thread dump: unable to open the event mutex

2007-06-18 Thread Henrik.Nyberg
Yes! Thankyou very much! When using /console the Thread Dump nicely dumped all threads into jakarta_service.log ;-) Henrik -Original Message- From: Mark Thomas [mailto:[EMAIL PROTECTED] Sent: den 18 juni 2007 13:42 To: Tomcat Users List Subject: Re: Tomcat thread dump: unable to open

Re: Tomcat thread dump: unable to open the event mutex

2007-06-18 Thread Mark Thomas
[EMAIL PROTECTED] wrote: > Yes, I did log on to the server using remote desktop. This is > unfortunately the only way I can can access our production servers. If > remote desktop is the problem I really hope that the Tomcat people can > get the thread dump feature working over a remote desktop conn

RE: Tomcat thread dump: unable to open the event mutex

2007-06-18 Thread Henrik.Nyberg
juni 2007 18:56 To: Tomcat Users List Subject: Re: Tomcat thread dump: unable to open the event mutex Not sure if this pertains to your environment but I have experience this when I try to get a thread dump (of a 5.5.23 on Win2003 Server) and I am logged into the server over an RDP (Remote Desktop

Re: Tomcat thread dump: unable to open the event mutex

2007-06-17 Thread NBW
Not sure if this pertains to your environment but I have experience this when I try to get a thread dump (of a 5.5.23 on Win2003 Server) and I am logged into the server over an RDP (Remote Desktop) connection. I find it works when I am at the console. -Noah On 5/25/07, [EMAIL PROTECTED] <[EMAIL

Tomcat thread dump: unable to open the event mutex

2007-05-25 Thread Henrik.Nyberg
Hello, I have installed the latest Tomcat (6.0.13) right out of the box (using the Windows Installer) on a Windows 2003 server. I deploy a web app and everything works perfectly fine. I have done essentially no configuration other than deploying the web app. However, when I right click on the Tomca