Each Tomcat machine is running in 512 MB Max.
(We recently increased that to ~850 MB. We are trying not to go up to far to
avoid prolonged garbage collector pauses)
CPU, I/O utilization under heavy loads is not excessive. 80% max usually 60%
Max. thread settings are default.
I was thinking to
Hi,
First of all - thanks Rainer for willing to look into this issue.
Environment description:
Web Server: Apache 2.0.52
mod_jk: 1.2.15
OS: RedHat ES 4.2
App. Server: Tomcat 5.5.15
Cluster topology: 4 webservers with mod_jk doing sticky loadbalancing into
10 tomcats
MOD_JK Configuration:
What is your load average under these circumstance?
Is each of the 10 tomcats on a seperate physical machine?
What are your max thread settings in Tomcat?
Are your tomcat machines CPU bound or I/O bound under full load?
Alex
On 7/9/06, Edmon Begoli [EMAIL PROTECTED] wrote:
Hi,
First of
We are running into some serious load and scalability issues related to the
mod_jk.
I read some threads that indicate that these issues may have been fixed in
post 1.2.15 version.
Available downoalds are only for 1.2.15.
Some websites are indicating that the latest one should be 1.2.16.
Can
Hello,
if you would give detailed information about your problems, we could
advise you, whether it is known, and whether it has been fixed in some
version.
The latest release is 1.2.15, we tried to produce a 1.2.16 release, that
but it has now been withdrawn because of a regression bug. Another
