Almost forgot, as for your question about multiple jvms with multiple tomcat instances: we tried to scale tomcat instances on the same machine and it made no difference.
leon On 6/19/06, Biernatowski Bartosz J <[EMAIL PROTECTED]> wrote:
Hello, I was hoping somebody on the list might point me in the right direction... I am trying to scale up Tomcat based web application currently supporting ~100 users to 350 users. It seems that I have enough hardware: 2 load balanced servers x 4 CPUs each with 4 GB of RAM which is underutilized for most of the time even though application performance slows dramatically at peak times. I was advised to install multiple JVMs in order to improve Tomcat's performance. Another option I considered was to install 2 instances of Tomcat on each server to see whether it would handle increased load. Would anybody know what kind of performance improvement would multiple JVM/Tomcat installations provide? Are there any benchmarks available? Thank you for any help! BJ BJ Biernatowski Application Developer This e-mail, including attachments, may include confidential and/or proprietary information, and may be used only by the person or entity to which it is addressed. If the reader of this e-mail is not the intended recipient or his or her authorized agent, the reader is hereby notified that any dissemination, distribution or copying of this e-mail, including its contents and attachments, is prohibited. If you have received this e-mail in error, please notify the sender by a "reply to sender only" message and delete this e-mail immediately and destroy all electronic and hard copies of the communication, including attachments. --------------------------------------------------------------------- To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
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