Pier Fumagalli wrote:
On 28/10/02 22:40, Bojan Smojver [EMAIL PROTECTED] wrote:
On Tue, 2002-10-29 at 00:31, Pier Fumagalli wrote:
Those are _not_ processes, they are threads... Use a decent operating system
that supports them nicely (not Linux) and you'll see the difference (how
many times
On Tue, 2002-10-29 at 20:15, jean-frederic clere wrote:
The Linux threads implementation is _bad_ but that does not mean that
the whole thing bad.
I was just teasing. Anyway, have a look at this:
http://marc.theaimsgroup.com/?l=linux-kernelm=103269598000900w=2
and this:
jean-frederic clere [EMAIL PROTECTED] wrote:
The Linux threads implementation is _bad_ but that does not mean that the
whole thing bad.
That's why I said works for you? Good... For our setup we _need_
threads...
For the Fun. The kernel threads appair also in ps but I have not (yet) tried
to
Pier Fumagalli wrote:
jean-frederic clere [EMAIL PROTECTED] wrote:
The Linux threads implementation is _bad_ but that does not mean that the
whole thing bad.
That's why I said works for you? Good... For our setup we _need_
threads...
So the problem is a little different: you need a JVM
[EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
So,
My first question is : why tomcat use all the memory while there is no
users connected (or just one) ?
The JVM allocates chunks of memory (see the -Xmx and -Xms flags by invoking
java -X) and manages them... So, one user, 100 users, same
Pier Fumagalli wrote:
[EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
So,
My first question is : why tomcat use all the memory while there is no
users connected (or just one) ?
You should first see if your application is not eating memory.
My second question is : how much memory is needed if I
On Linux threads are +/- process and are really cheap to create, so it's
should be a problem.
Read, it shouldn't be a problem
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Henri Gomez [EMAIL PROTECTED] wrote:
On Linux threads are +/- process and are really cheap to create, so it's
should be a problem.
Read, it shouldn't be a problem
It is a problem because every time someone does a PS goes _nuts_ about the
number of JVM processes... While at the end they
Pier Fumagalli wrote:
Henri Gomez [EMAIL PROTECTED] wrote:
On Linux threads are +/- process and are really cheap to create, so it's
should be a problem.
Read, it shouldn't be a problem
It is a problem because every time someone does a PS goes _nuts_ about the
number of JVM
Pier (MacOS/X rocks!)
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Finally something I can agree with Pier on. :-)
Jason
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[EMAIL PROTECTED] wrote:
G...
Always the same problem!
I tried in the tomcat.conf script :
JAVACMD=$JAVA_HOME/bin/java -Xms128m -Xmx256m
or in the dtomcat4 :
JAVA_OPTS= -server -Xms128m -Xmx256m
-- The memory used by my tomcat reach 300 MO or more with 0 user
connected...
Why ?
It
What operating system do you prefer, Pier?
At 01:31 PM 10/28/2002 +, you wrote:
[EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
So,
My first question is : why tomcat use all the memory while there is no
users connected (or just one) ?
The JVM allocates chunks of memory (see the -Xmx and
micael [EMAIL PROTECTED] wrote:
What operating system do you prefer, Pier?
We use Solaris both for Intel and Sun platforms... First reason being is
that we _know_ how that OS works, it's much more tuneable on live systems,
and much easier to configure when you know what you're doing...
On Tue, 2002-10-29 at 00:31, Pier Fumagalli wrote:
Those are _not_ processes, they are threads... Use a decent operating system
that supports them nicely (not Linux) and you'll see the difference (how
many times do I have to repeat this?)... Linux sucks :-(
Ha, ha... Keep dreaming Pier ;-)
On Tue, 2002-10-29 at 00:10, [EMAIL PROTECTED] wrote:
Hello,
I have tomcat 4.1.10 on a red hat Linux server 7.3 with the j2sdk141,
When I start the tomcat4 service, all is OK and the tomcat server run.
BUT, when I look the memory usage (with TOP utility), I have this result :
11:31am
On 28/10/02 22:40, Bojan Smojver [EMAIL PROTECTED] wrote:
On Tue, 2002-10-29 at 00:31, Pier Fumagalli wrote:
Those are _not_ processes, they are threads... Use a decent operating system
that supports them nicely (not Linux) and you'll see the difference (how
many times do I have to repeat
On Mon, 28 Oct 2002 [EMAIL PROTECTED] wrote:
JAVA_OPTS= -server -Xms128m -Xmx256m
-- The memory used by my tomcat reach 300 MO or more with 0 user
connected...
The memory usage of the process is not the total of the memory of all
the threads. Take ONE thread memory usage (in top for
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