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Posted to users@tomcat.apache.org by Alberto Jesus La Rosa Agramonte <al...@gmail.com> on 2008/11/11 19:14:25 UTC
tomcat 5.5 memory
Hi, I have installed apache tomcat 5.5 and giving me problems with
memory, this is the configuration that I have now, someone can help me
to optimize this, or tell me if this right.The server have 3 gb of
RAM. Thanks
# Run Tomcat as this user ID (default: tomcat55). Set this to an empty string
# to prevent Tomcat from starting.
#TOMCAT5_USER=tomcat55
# The home directory of the Java development kit (JDK). You need at least
# JDK version 1.4. If JAVA_HOME is not set, some common directories for
# the Sun JDK, various J2SE 1.4 versions, and the free runtimes
# java-gcj-compat-dev and kaffe are tried.
JAVA_HOME="/usr/lib/jvm/java-6-sun-1.6.0.07"
# Directory for per-instance configuration files and webapps. It contain the
# directories conf, logs, webapps, work and temp. See RUNNING.txt for details.
# Default: /var/lib/tomcat5.5
#CATALINA_BASE=/var/lib/tomcat5.5
# Arguments to pass to the Java virtual machine (JVM)
# "-Djava.awt.headless=true -Xmx128M" is automatically set if CATALINA_OPTS
# is left empty here
CATALINA_OPTS="-Djava.awt.headless=true -Xmx2048M -server \
-XX:MaxPermSize=512m \
-XX:+UseConcMarkSweepGC \
-XX:+CMSPermGenSweepingEnabled \
-XX:+CMSClassUnloadingEnabled"
# Java compiler to use for translating JavaServer Pages (JSPs). You can use all
# compilers that are accepted by Ant's build.compiler property.
#JSP_COMPILER=jikes
# Use the Java security manager? (yes/no, default: yes)
# WARNING: Do not disable the security manager unless you understand
# the consequences!
# NOTE: java-gcj-compat-dev currently doesn't support a security
# manager.
TOMCAT5_SECURITY=no
# Timeout in seconds for the shutdown procedure (default: 30). The Java
# processes will be killed if tomcat5.5 has not stopped until then.
#TOMCAT5_SHUTDOWN=30
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Re: tomcat 5.5 memory
Posted by André Warnier <aw...@ice-sa.com>.
Alberto Jesus La Rosa Agramonte wrote:
> The hardware only, the software is 32 bits, and the jvm too. The
> problem that it's spawning too many processes.
Alberto,
what a couple of other people on this list have already tried to tell
you - without apparently triggering any reaction from you - is that
"too many processes" is not a very precise or helpful expression.
Too many compared to what ? Compared to what you are expecting ?
compared to the number of requests your server is supposed to process ?
compared to the "maxThreads" attribute of the <Connector> element in
your server.xml configuration file (maybe a hint here) ?
If you have many requests to process very fast, then maybe the number of
processes (or probably threads) that you are seeing is normal and
correct, and your server just does not have enough memory for what you
are trying to do. Or maybe you need more servers. Or maybe you just
need a better application.
But you are not saying what you are trying to do, so it is hard to help you.
Maybe you would like to start again, describe your server (hardware,
software, application) and what your problem really is ?
>
> 2008/11/12 David kerber <dc...@verizon.net>:
>> Alberto Jesus La Rosa Agramonte wrote:
>>> The tomcat run many processes and each process consumes 6 to 7 mb and
>>> in a Period of time the server's memory is exhausted.
>>>
>> Is it running the "correct" number of processes, and you just don't have
>> enough memory for them, or is the problem that it's spawning too many
>> processes? If the former, then I'd say your best bet is to add more RAM.
>> If the later, then you need to look at your application, or limit the
>> number of threads Tomcat is allowed to use (I don't recall off the top of my
>> head what that setting is called).
>>
>> Also, you said the "platform" is 64 bit; is that the OS, or just the
>> hardware? If the OS, do you have the 64-bit JVM installed?
>>
>> D
>>
>>> 2008/11/12 David kerber <dc...@verizon.net>:
>>>
>>>> Alberto Jesus La Rosa Agramonte wrote:
>>>>
>>>>> Hi, I have installed apache tomcat 5.5 and giving me problems with
>>>>> memory, this is the configuration that I have now, someone can help me
>>>>> to optimize this, or tell me if this right.The server have 3 gb of
>>>>> RAM. Thanks
>>>>>
>>>>>
>>>> What kind of problems are you having? Using too much? Not using enough?
>>>>
>>>> D
>>>>
>>>>
>>>>
>>>>> # Run Tomcat as this user ID (default: tomcat55). Set this to an empty
>>>>> string
>>>>> # to prevent Tomcat from starting.
>>>>> #TOMCAT5_USER=tomcat55
>>>>>
>>>>> # The home directory of the Java development kit (JDK). You need at
>>>>> least
>>>>> # JDK version 1.4. If JAVA_HOME is not set, some common directories for
>>>>> # the Sun JDK, various J2SE 1.4 versions, and the free runtimes
>>>>> # java-gcj-compat-dev and kaffe are tried.
>>>>> JAVA_HOME="/usr/lib/jvm/java-6-sun-1.6.0.07"
>>>>>
>>>>> # Directory for per-instance configuration files and webapps. It contain
>>>>> the
>>>>> # directories conf, logs, webapps, work and temp. See RUNNING.txt for
>>>>> details.
>>>>> # Default: /var/lib/tomcat5.5
>>>>> #CATALINA_BASE=/var/lib/tomcat5.5
>>>>>
>>>>> # Arguments to pass to the Java virtual machine (JVM)
>>>>> # "-Djava.awt.headless=true -Xmx128M" is automatically set if
>>>>> CATALINA_OPTS
>>>>> # is left empty here
>>>>> CATALINA_OPTS="-Djava.awt.headless=true -Xmx2048M -server \
>>>>> -XX:MaxPermSize=512m \
>>>>> -XX:+UseConcMarkSweepGC \
>>>>> -XX:+CMSPermGenSweepingEnabled \
>>>>> -XX:+CMSClassUnloadingEnabled"
>>>>>
>>>>> # Java compiler to use for translating JavaServer Pages (JSPs). You can
>>>>> use all
>>>>> # compilers that are accepted by Ant's build.compiler property.
>>>>> #JSP_COMPILER=jikes
>>>>>
>>>>> # Use the Java security manager? (yes/no, default: yes)
>>>>> # WARNING: Do not disable the security manager unless you understand
>>>>> # the consequences!
>>>>> # NOTE: java-gcj-compat-dev currently doesn't support a security
>>>>> # manager.
>>>>> TOMCAT5_SECURITY=no
>>>>>
>>>>> # Timeout in seconds for the shutdown procedure (default: 30). The Java
>>>>> # processes will be killed if tomcat5.5 has not stopped until then.
>>>>> #TOMCAT5_SHUTDOWN=30
>>>>>
>>
>>
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>>
>>
>
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Re: tomcat 5.5 memory
Posted by Alberto Jesus La Rosa Agramonte <al...@gmail.com>.
The hardware only, the software is 32 bits, and the jvm too. The
problem that it's spawning too many processes.
2008/11/12 David kerber <dc...@verizon.net>:
> Alberto Jesus La Rosa Agramonte wrote:
>>
>> The tomcat run many processes and each process consumes 6 to 7 mb and
>> in a Period of time the server's memory is exhausted.
>>
>
> Is it running the "correct" number of processes, and you just don't have
> enough memory for them, or is the problem that it's spawning too many
> processes? If the former, then I'd say your best bet is to add more RAM.
> If the later, then you need to look at your application, or limit the
> number of threads Tomcat is allowed to use (I don't recall off the top of my
> head what that setting is called).
>
> Also, you said the "platform" is 64 bit; is that the OS, or just the
> hardware? If the OS, do you have the 64-bit JVM installed?
>
> D
>
>> 2008/11/12 David kerber <dc...@verizon.net>:
>>
>>>
>>> Alberto Jesus La Rosa Agramonte wrote:
>>>
>>>>
>>>> Hi, I have installed apache tomcat 5.5 and giving me problems with
>>>> memory, this is the configuration that I have now, someone can help me
>>>> to optimize this, or tell me if this right.The server have 3 gb of
>>>> RAM. Thanks
>>>>
>>>>
>>>
>>> What kind of problems are you having? Using too much? Not using enough?
>>>
>>> D
>>>
>>>
>>>
>>>>
>>>> # Run Tomcat as this user ID (default: tomcat55). Set this to an empty
>>>> string
>>>> # to prevent Tomcat from starting.
>>>> #TOMCAT5_USER=tomcat55
>>>>
>>>> # The home directory of the Java development kit (JDK). You need at
>>>> least
>>>> # JDK version 1.4. If JAVA_HOME is not set, some common directories for
>>>> # the Sun JDK, various J2SE 1.4 versions, and the free runtimes
>>>> # java-gcj-compat-dev and kaffe are tried.
>>>> JAVA_HOME="/usr/lib/jvm/java-6-sun-1.6.0.07"
>>>>
>>>> # Directory for per-instance configuration files and webapps. It contain
>>>> the
>>>> # directories conf, logs, webapps, work and temp. See RUNNING.txt for
>>>> details.
>>>> # Default: /var/lib/tomcat5.5
>>>> #CATALINA_BASE=/var/lib/tomcat5.5
>>>>
>>>> # Arguments to pass to the Java virtual machine (JVM)
>>>> # "-Djava.awt.headless=true -Xmx128M" is automatically set if
>>>> CATALINA_OPTS
>>>> # is left empty here
>>>> CATALINA_OPTS="-Djava.awt.headless=true -Xmx2048M -server \
>>>> -XX:MaxPermSize=512m \
>>>> -XX:+UseConcMarkSweepGC \
>>>> -XX:+CMSPermGenSweepingEnabled \
>>>> -XX:+CMSClassUnloadingEnabled"
>>>>
>>>> # Java compiler to use for translating JavaServer Pages (JSPs). You can
>>>> use all
>>>> # compilers that are accepted by Ant's build.compiler property.
>>>> #JSP_COMPILER=jikes
>>>>
>>>> # Use the Java security manager? (yes/no, default: yes)
>>>> # WARNING: Do not disable the security manager unless you understand
>>>> # the consequences!
>>>> # NOTE: java-gcj-compat-dev currently doesn't support a security
>>>> # manager.
>>>> TOMCAT5_SECURITY=no
>>>>
>>>> # Timeout in seconds for the shutdown procedure (default: 30). The Java
>>>> # processes will be killed if tomcat5.5 has not stopped until then.
>>>> #TOMCAT5_SHUTDOWN=30
>>>>
>
>
>
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Re: tomcat 5.5 memory
Posted by David kerber <dc...@verizon.net>.
Alberto Jesus La Rosa Agramonte wrote:
> The tomcat run many processes and each process consumes 6 to 7 mb and
> in a Period of time the server's memory is exhausted.
>
Is it running the "correct" number of processes, and you just don't have
enough memory for them, or is the problem that it's spawning too many
processes? If the former, then I'd say your best bet is to add more
RAM. If the later, then you need to look at your application, or limit
the number of threads Tomcat is allowed to use (I don't recall off the
top of my head what that setting is called).
Also, you said the "platform" is 64 bit; is that the OS, or just the
hardware? If the OS, do you have the 64-bit JVM installed?
D
> 2008/11/12 David kerber <dc...@verizon.net>:
>
>> Alberto Jesus La Rosa Agramonte wrote:
>>
>>> Hi, I have installed apache tomcat 5.5 and giving me problems with
>>> memory, this is the configuration that I have now, someone can help me
>>> to optimize this, or tell me if this right.The server have 3 gb of
>>> RAM. Thanks
>>>
>>>
>> What kind of problems are you having? Using too much? Not using enough?
>>
>> D
>>
>>
>>
>>> # Run Tomcat as this user ID (default: tomcat55). Set this to an empty
>>> string
>>> # to prevent Tomcat from starting.
>>> #TOMCAT5_USER=tomcat55
>>>
>>> # The home directory of the Java development kit (JDK). You need at least
>>> # JDK version 1.4. If JAVA_HOME is not set, some common directories for
>>> # the Sun JDK, various J2SE 1.4 versions, and the free runtimes
>>> # java-gcj-compat-dev and kaffe are tried.
>>> JAVA_HOME="/usr/lib/jvm/java-6-sun-1.6.0.07"
>>>
>>> # Directory for per-instance configuration files and webapps. It contain
>>> the
>>> # directories conf, logs, webapps, work and temp. See RUNNING.txt for
>>> details.
>>> # Default: /var/lib/tomcat5.5
>>> #CATALINA_BASE=/var/lib/tomcat5.5
>>>
>>> # Arguments to pass to the Java virtual machine (JVM)
>>> # "-Djava.awt.headless=true -Xmx128M" is automatically set if
>>> CATALINA_OPTS
>>> # is left empty here
>>> CATALINA_OPTS="-Djava.awt.headless=true -Xmx2048M -server \
>>> -XX:MaxPermSize=512m \
>>> -XX:+UseConcMarkSweepGC \
>>> -XX:+CMSPermGenSweepingEnabled \
>>> -XX:+CMSClassUnloadingEnabled"
>>>
>>> # Java compiler to use for translating JavaServer Pages (JSPs). You can
>>> use all
>>> # compilers that are accepted by Ant's build.compiler property.
>>> #JSP_COMPILER=jikes
>>>
>>> # Use the Java security manager? (yes/no, default: yes)
>>> # WARNING: Do not disable the security manager unless you understand
>>> # the consequences!
>>> # NOTE: java-gcj-compat-dev currently doesn't support a security
>>> # manager.
>>> TOMCAT5_SECURITY=no
>>>
>>> # Timeout in seconds for the shutdown procedure (default: 30). The Java
>>> # processes will be killed if tomcat5.5 has not stopped until then.
>>> #TOMCAT5_SHUTDOWN=30
>>>
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Re: tomcat 5.5 memory
Posted by Alberto Jesus La Rosa Agramonte <al...@gmail.com>.
The tomcat run many processes and each process consumes 6 to 7 mb and
in a Period of time the server's memory is exhausted.
2008/11/12 David kerber <dc...@verizon.net>:
> Alberto Jesus La Rosa Agramonte wrote:
>>
>> Hi, I have installed apache tomcat 5.5 and giving me problems with
>> memory, this is the configuration that I have now, someone can help me
>> to optimize this, or tell me if this right.The server have 3 gb of
>> RAM. Thanks
>>
>
> What kind of problems are you having? Using too much? Not using enough?
>
> D
>
>
>> # Run Tomcat as this user ID (default: tomcat55). Set this to an empty
>> string
>> # to prevent Tomcat from starting.
>> #TOMCAT5_USER=tomcat55
>>
>> # The home directory of the Java development kit (JDK). You need at least
>> # JDK version 1.4. If JAVA_HOME is not set, some common directories for
>> # the Sun JDK, various J2SE 1.4 versions, and the free runtimes
>> # java-gcj-compat-dev and kaffe are tried.
>> JAVA_HOME="/usr/lib/jvm/java-6-sun-1.6.0.07"
>>
>> # Directory for per-instance configuration files and webapps. It contain
>> the
>> # directories conf, logs, webapps, work and temp. See RUNNING.txt for
>> details.
>> # Default: /var/lib/tomcat5.5
>> #CATALINA_BASE=/var/lib/tomcat5.5
>>
>> # Arguments to pass to the Java virtual machine (JVM)
>> # "-Djava.awt.headless=true -Xmx128M" is automatically set if
>> CATALINA_OPTS
>> # is left empty here
>> CATALINA_OPTS="-Djava.awt.headless=true -Xmx2048M -server \
>> -XX:MaxPermSize=512m \
>> -XX:+UseConcMarkSweepGC \
>> -XX:+CMSPermGenSweepingEnabled \
>> -XX:+CMSClassUnloadingEnabled"
>>
>> # Java compiler to use for translating JavaServer Pages (JSPs). You can
>> use all
>> # compilers that are accepted by Ant's build.compiler property.
>> #JSP_COMPILER=jikes
>>
>> # Use the Java security manager? (yes/no, default: yes)
>> # WARNING: Do not disable the security manager unless you understand
>> # the consequences!
>> # NOTE: java-gcj-compat-dev currently doesn't support a security
>> # manager.
>> TOMCAT5_SECURITY=no
>>
>> # Timeout in seconds for the shutdown procedure (default: 30). The Java
>> # processes will be killed if tomcat5.5 has not stopped until then.
>> #TOMCAT5_SHUTDOWN=30
>>
>> ---------------------------------------------------------------------
>> To start a new topic, e-mail: users@tomcat.apache.org
>> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
>> For additional commands, e-mail: users-help@tomcat.apache.org
>>
>>
>>
>>
>
>
>
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Re: tomcat 5.5 memory
Posted by David kerber <dc...@verizon.net>.
Alberto Jesus La Rosa Agramonte wrote:
> Hi, I have installed apache tomcat 5.5 and giving me problems with
> memory, this is the configuration that I have now, someone can help me
> to optimize this, or tell me if this right.The server have 3 gb of
> RAM. Thanks
>
What kind of problems are you having? Using too much? Not using enough?
D
> # Run Tomcat as this user ID (default: tomcat55). Set this to an empty string
> # to prevent Tomcat from starting.
> #TOMCAT5_USER=tomcat55
>
> # The home directory of the Java development kit (JDK). You need at least
> # JDK version 1.4. If JAVA_HOME is not set, some common directories for
> # the Sun JDK, various J2SE 1.4 versions, and the free runtimes
> # java-gcj-compat-dev and kaffe are tried.
> JAVA_HOME="/usr/lib/jvm/java-6-sun-1.6.0.07"
>
> # Directory for per-instance configuration files and webapps. It contain the
> # directories conf, logs, webapps, work and temp. See RUNNING.txt for details.
> # Default: /var/lib/tomcat5.5
> #CATALINA_BASE=/var/lib/tomcat5.5
>
> # Arguments to pass to the Java virtual machine (JVM)
> # "-Djava.awt.headless=true -Xmx128M" is automatically set if CATALINA_OPTS
> # is left empty here
> CATALINA_OPTS="-Djava.awt.headless=true -Xmx2048M -server \
> -XX:MaxPermSize=512m \
> -XX:+UseConcMarkSweepGC \
> -XX:+CMSPermGenSweepingEnabled \
> -XX:+CMSClassUnloadingEnabled"
>
> # Java compiler to use for translating JavaServer Pages (JSPs). You can use all
> # compilers that are accepted by Ant's build.compiler property.
> #JSP_COMPILER=jikes
>
> # Use the Java security manager? (yes/no, default: yes)
> # WARNING: Do not disable the security manager unless you understand
> # the consequences!
> # NOTE: java-gcj-compat-dev currently doesn't support a security
> # manager.
> TOMCAT5_SECURITY=no
>
> # Timeout in seconds for the shutdown procedure (default: 30). The Java
> # processes will be killed if tomcat5.5 has not stopped until then.
> #TOMCAT5_SHUTDOWN=30
>
> ---------------------------------------------------------------------
> To start a new topic, e-mail: users@tomcat.apache.org
> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> For additional commands, e-mail: users-help@tomcat.apache.org
>
>
>
>
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Re: tomcat 5.5 memory
Posted by Alberto Jesus La Rosa Agramonte <al...@gmail.com>.
The tomcat run many processes and each process consumes 6 to 7 mb and
in a Period of time the server's memory is exhausted.
We install the tomcat from the backports repositories because it
needed to install the Java Virtual Machine 6, I use debian etch.
Thanks...
2008/11/12 Caldarale, Charles R <Ch...@unisys.com>:
>> From: Alberto Jesus La Rosa Agramonte [mailto:albertjlra@gmail.com]
>> Subject: tomcat 5.5 memory
>>
>> Hi, I have installed apache tomcat 5.5 and giving me problems with
>> memory, this is the configuration that I have now
>
> This is not a proper Tomcat installation, but rather a 3rd-party repackaged version. As such, configuration settings for a real Tomcat (one downloaded from tomcat.apache.org) may not apply, and you many waste a lot of time trying to get this installation to work. I'd strongly recommend you start with a clean Tomcat install of a real download.
>
> That said, "giving me problems with memory" does not provide much information. Please be as specific as possible; otherwise, we can only speculate on what the problem is and solution might be.
>
> What platform are your running on? If it's a 32-bit one, you may not be able to use a 2 GB heap due to limitations on process space imposed by the hardware and OS.
>
> - Chuck
>
>
> THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers.
>
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Re: tomcat 5.5 memory
Posted by Alberto Jesus La Rosa Agramonte <al...@gmail.com>.
Thanks you very much...
2008/11/12 Christopher Schultz <ch...@christopherschultz.net>:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> Alberto,
>
> Alberto Jesus La Rosa Agramonte wrote:
>> [is ~25 Java processes normal for Tomcat?]
>
> Yes. Most UNIX/Linux variants display individual threads as processes.
> This means that you have around 25 threads within the JVM. What kernel
> version are you running? Recent Linux kernels do not show all these
> threads as processes, but rather show just the master process once.
>
> Try running ps with the '-f' (forest) switch which will show you
> relationships between processes. You'll see that there's a main process
> and many sub-processes which represent the threads.
>
> There's nothing to worry about, here: the threads don't really take up
> 7MB a piece. A lot of this memory is shared between the threads.
>
> - -chris
>
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> Version: GnuPG v1.4.9 (MingW32)
> Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org
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> =IaPN
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>
> ---------------------------------------------------------------------
> To start a new topic, e-mail: users@tomcat.apache.org
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Re: tomcat 5.5 memory
Posted by Christopher Schultz <ch...@christopherschultz.net>.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Alberto,
Alberto Jesus La Rosa Agramonte wrote:
> [is ~25 Java processes normal for Tomcat?]
Yes. Most UNIX/Linux variants display individual threads as processes.
This means that you have around 25 threads within the JVM. What kernel
version are you running? Recent Linux kernels do not show all these
threads as processes, but rather show just the master process once.
Try running ps with the '-f' (forest) switch which will show you
relationships between processes. You'll see that there's a main process
and many sub-processes which represent the threads.
There's nothing to worry about, here: the threads don't really take up
7MB a piece. A lot of this memory is shared between the threads.
- -chris
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Version: GnuPG v1.4.9 (MingW32)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org
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TasAnjA+MHS+ERe3XGUfB2Sl5/05qdsT
=IaPN
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Re: tomcat 5.5 memory
Posted by Alberto Jesus La Rosa Agramonte <al...@gmail.com>.
Hello.
this number of processes in the tomcat is normal???
thanks
887 tomcat55 25 0 3836 1012 820 S 0.0 0.0 0:00.00 su
1891 tomcat55 18 0 7884 1788 1376 S 0.0 0.1 0:00.03 rotatelogs
1908 tomcat55 25 0 2759m 294m 7904 S 0.0 9.6 0:00.00 java
1909 tomcat55 15 0 2759m 294m 7904 S 0.0 9.6 0:00.00 java
1910 tomcat55 25 0 2759m 294m 7904 S 0.0 9.6 0:27.88 java
1915 tomcat55 15 0 2759m 294m 7904 S 0.0 9.6 0:01.15 java
1916 tomcat55 15 0 2759m 294m 7904 S 0.0 9.6 0:03.21 java
1917 tomcat55 15 0 2759m 294m 7904 S 0.0 9.6 0:00.00 java
1918 tomcat55 15 0 2759m 294m 7904 S 0.0 9.6 0:00.02 java
1919 tomcat55 20 0 2759m 294m 7904 S 0.0 9.6 0:00.00 java
1920 tomcat55 25 0 2759m 294m 7904 S 0.0 9.6 0:00.00 java
1921 tomcat55 15 0 2759m 294m 7904 S 0.0 9.6 0:13.73 java
1922 tomcat55 15 0 2759m 294m 7904 S 0.0 9.6 0:14.32 java
1923 tomcat55 25 0 2759m 294m 7904 S 0.0 9.6 0:00.00 java
1924 tomcat55 15 0 2759m 294m 7904 S 0.0 9.6 0:00.00 java
1925 tomcat55 19 0 2759m 294m 7904 S 0.0 9.6 0:00.00 java
1926 tomcat55 19 0 2759m 294m 7904 S 0.0 9.6 0:00.00 java
1929 tomcat55 15 0 2759m 294m 7904 S 0.0 9.6 0:00.07 java
1930 tomcat55 18 0 2759m 294m 7904 S 0.0 9.6 0:00.18 java
1931 tomcat55 19 0 2759m 294m 7904 S 0.0 9.6 0:00.00 java
1932 tomcat55 19 0 2759m 294m 7904 S 0.0 9.6 0:00.00 java
1933 tomcat55 19 0 2759m 294m 7904 S 0.0 9.6 0:00.00 java
1934 tomcat55 19 0 2759m 294m 7904 S 0.0 9.6 0:00.00 java
1935 tomcat55 19 0 2759m 294m 7904 S 0.0 9.6 0:00.00 java
1936 tomcat55 19 0 2759m 294m 7904 S 0.0 9.6 0:00.00 java
1937 tomcat55 19 0 2759m 294m 7904 S 0.0 9.6 0:00.00 java
2008/11/12 Caldarale, Charles R <Ch...@unisys.com>:
>> From: Alberto Jesus La Rosa Agramonte [mailto:albertjlra@gmail.com]
>> Subject: tomcat 5.5 memory
>>
>> Hi, I have installed apache tomcat 5.5 and giving me problems with
>> memory, this is the configuration that I have now
>
> This is not a proper Tomcat installation, but rather a 3rd-party repackaged version. As such, configuration settings for a real Tomcat (one downloaded from tomcat.apache.org) may not apply, and you many waste a lot of time trying to get this installation to work. I'd strongly recommend you start with a clean Tomcat install of a real download.
>
> That said, "giving me problems with memory" does not provide much information. Please be as specific as possible; otherwise, we can only speculate on what the problem is and solution might be.
>
> What platform are your running on? If it's a 32-bit one, you may not be able to use a 2 GB heap due to limitations on process space imposed by the hardware and OS.
>
> - Chuck
>
>
> THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers.
>
> ---------------------------------------------------------------------
> To start a new topic, e-mail: users@tomcat.apache.org
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>
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Re: tomcat 5.5 memory
Posted by Alberto Jesus La Rosa Agramonte <al...@gmail.com>.
The platform is 64 bits.
Thanks
2008/11/12 Caldarale, Charles R <Ch...@unisys.com>:
>> From: Alberto Jesus La Rosa Agramonte [mailto:albertjlra@gmail.com]
>> Subject: tomcat 5.5 memory
>>
>> Hi, I have installed apache tomcat 5.5 and giving me problems with
>> memory, this is the configuration that I have now
>
> This is not a proper Tomcat installation, but rather a 3rd-party repackaged version. As such, configuration settings for a real Tomcat (one downloaded from tomcat.apache.org) may not apply, and you many waste a lot of time trying to get this installation to work. I'd strongly recommend you start with a clean Tomcat install of a real download.
>
> That said, "giving me problems with memory" does not provide much information. Please be as specific as possible; otherwise, we can only speculate on what the problem is and solution might be.
>
> What platform are your running on? If it's a 32-bit one, you may not be able to use a 2 GB heap due to limitations on process space imposed by the hardware and OS.
>
> - Chuck
>
>
> THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers.
>
> ---------------------------------------------------------------------
> To start a new topic, e-mail: users@tomcat.apache.org
> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> For additional commands, e-mail: users-help@tomcat.apache.org
>
>
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RE: tomcat 5.5 memory
Posted by "Caldarale, Charles R" <Ch...@unisys.com>.
> From: Alberto Jesus La Rosa Agramonte [mailto:albertjlra@gmail.com]
> Subject: tomcat 5.5 memory
>
> Hi, I have installed apache tomcat 5.5 and giving me problems with
> memory, this is the configuration that I have now
This is not a proper Tomcat installation, but rather a 3rd-party repackaged version. As such, configuration settings for a real Tomcat (one downloaded from tomcat.apache.org) may not apply, and you many waste a lot of time trying to get this installation to work. I'd strongly recommend you start with a clean Tomcat install of a real download.
That said, "giving me problems with memory" does not provide much information. Please be as specific as possible; otherwise, we can only speculate on what the problem is and solution might be.
What platform are your running on? If it's a 32-bit one, you may not be able to use a 2 GB heap due to limitations on process space imposed by the hardware and OS.
- Chuck
THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers.
---------------------------------------------------------------------
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