Does anyone know how I can check to see how much memory is in use or
available on Tomcat at any point in time? I've been getting a
java.error.OutOfMemory error lately and I need to be able to track
what's going on.
Thanks.
Neal
Useful methods on the Runtime class:
In jdk 1+ Runtime.getRuntime().getTotalMemory();
In jdk 1+ Runtime.getRuntime().getFreeMemory();
In jdk 1.4 Runtime.getRuntime().getMaxMemory();
These methods are diagnostic. You'll need to find out why you are
getting OutOfMemory errors. Time to profile
the
javax.servlet.SingleThreadModel interface.
Thanks in advance for your response,
Regards,
Cyril.
Please don't use this thread to initiate another subject...
- Original Message -
From: Jon Wingfield [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Sent: Friday, November 14, 2003 10:58 AM
Subject: Re: Number
Howdy,
These infos are useful but have nothing to deal with my initial
question;-
Yes, don't you hate it when people hijack threads?
is it possible in Tomcat's configuration to specify
the number of servlet instances created when this servlet implements
the
javax.servlet.SingleThreadModel
cyril vidal wrote:
Hi,
These infos are useful but have nothing to deal with my initial question;-))
So, I ask it again, if some people know about THIS subject:
is it possible in Tomcat's configuration to specify
the number of servlet instances created when this servlet implements the
SingleThreadModel is also deprecated in 2.4 Servlet API
-Tim
-
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thanks all for your responses.
Regards,
Cyril.
- Original Message -
From: Remy Maucherat [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Sent: Friday, November 14, 2003 2:57 PM
Subject: Re: Number of instances with SingleThreadModel
cyril vidal wrote:
Hi,
These infos
Hi,
I see the only possibility with servlet programming
i.e implementing the single thread model.Can U please
elobarate on the ptoblem with single thread model.
Ravi
--- Lauber Christof [EMAIL PROTECTED] wrote:
How must I configure the jakarta-tomcat 3.1 that
just one Instance per
servlet is
: Number of Instances
Hi,
I see the only possibility with servlet programming
i.e implementing the single thread model.Can U please
elobarate on the ptoblem with single thread model.
Ravi
--- Lauber Christof [EMAIL PROTECTED] wrote:
How must I configure the jakarta-tomcat 3.1 that
just one Instance
Lauber Christof wrote:
How must I configure the jakarta-tomcat 3.1 that just one Instance per
servlet is allowed? Which config file do I have to edit(server.xml,
web.xml, ? ) ?
The only thing you have to "configure" is your servlet -- be sure you do
*not* implement the SingleThreadModel
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