Hi Richard
Please could you help by giving us some more information:
1. Which version of tomcat?
2. What O/S?
3. What kind of application? Does it read information from a database -
if so, which one?
4. Is it proprietary or did you write it yourself?
5. What is your current performance and by how much do you want to
improve it?
I think it would help if you were more clear as to what aspect of
performance you wanted to improve:
1. Page loading time (ie from the browser GET to when the page is fully
rendered) ("response time")
2. Page throughput - the number of visits a second your server can
handle before response time lengthens.
The 'loading of the webapp' you mention below could refer to the time
taken to do the initial classloading - is that your problem? But then
why talk about reducing image size?
There is rarely a magic bullet to fixing performance problems in complex
systems and a webapp is a complex system.
Regards
Alan Chaney
Richard Reyes wrote:
Hi All,
Sorry a bit unclear. I meant to speed up the loading of the webapp.
Aside from increasing the min/max jvm heap size, trimming down the
size of the htmls and the images and toggling the class reloading in
server.xml. I was hoping you guys could give some more tips.
I have not had the chance to try the heap size and class reloading
thing, but would still like to learn on other might be areas of
improvements.
Richard
Andrew Miehs wrote:
On 22/12/2007, at 3:45 PM, Pid wrote:
Richard Reyes wrote:
Hi All,
Please send suggestions on how to improve the tomcat performance.
Do you mean that you want to improve Tomcat's performance, or the web
application(s) you are deploying on Tomcat?
I think he wants us to do his homework....
A) Buy a faster machine
B) Buy better programmers
C) Work out 'what' is slow - App CPU Bound, Disk Bound, Just hangs?!
Andrew
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