Re: tomcat/java process strangeness

2007-10-19 Thread thebugslayer
Mark, thank you for the detail explanation. I am learning :) On 10/19/07, Mark H. Wood <[EMAIL PROTECTED]> wrote: > On Wed, Oct 17, 2007 at 10:11:36AM -0400, Christopher Schultz wrote: > > > Second strange case: > > > When I start tomcat using /opt/tomcat/bin/catalina.sh start, I get 21 > > > proc

Re: tomcat/java process strangeness

2007-10-19 Thread Mark H. Wood
On Wed, Oct 17, 2007 at 10:11:36AM -0400, Christopher Schultz wrote: > > Second strange case: > > When I start tomcat using /opt/tomcat/bin/catalina.sh start, I get 21 > > processes that running the same command(different PIDs). And my tomcat > > instance seems to run fine without problem. When I k

Re: tomcat/java process strangeness

2007-10-17 Thread David Delbecq
For you xmx: i guess bad default values that are too small regarding to heap size. This is probably due to your OS ocnfiguration at some point. Did you install java using distribution provided packages or sun packages? For you Processes, this comes from old kernel. At some point in the past, in li

Re: tomcat/java process strangeness

2007-10-17 Thread Christopher Schultz
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 BS, thebugslayer wrote: > First strange case: > I installed jdk6, but I must run with -Xmx options or else it fails. > $ java -version > Error occurred during initialization of VM > Could not reserve enough space for object heap > Could not create the

RE: tomcat/java process strangeness

2007-10-17 Thread Peter Crowther
> From: thebugslayer [mailto:[EMAIL PROTECTED] > When I start tomcat using /opt/tomcat/bin/catalina.sh start, I get 21 > processes that running the same command(different PIDs). Tomcat uses Java threads. Java threads are implemented as Linux threads on Linux. Each Linux thread appears to be a p

tomcat/java process strangeness

2007-10-17 Thread thebugslayer
Hi, This might be more of java/linux related question, but since it happens with Tomcat server, and with a knowledgeable user list like this one, I thought I might give a shot for a explanation. I have a dedicated host server running: $ uname -a Linux batcomputer.com 2.6.9-023stab033.7-enterprise