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 <[EMAIL PROTECTED]>:
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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