On Feb 24, 2010, at 11:47 AM, Adam Heath wrote:
Erwan de FERRIERES wrote:
Le 24/02/2010 17:33, Adam Heath a écrit :
Long time ago, in a revision far away(595296 era), ofbiz used to
start
up very fast, on the order of 10-15 seconds.
Nowadays, it takes over 40. And this is on identical hardware.
Has anyone else noticed this? And, more importantly, does anyone
have
a clue why?
lot of new apps, and birt, etc...
It's been slower long before birt came into play.
Looking at the log, I see CmsSite taking .5s to load. That's way to
long.
Google is telling me that tomcat6 tries to find *all* tlds in the
classloader. 595296 had 143 jars(39.6M), while currently we have
around 443(95.5M). I'm guessing that this information is not cached
anywhere. So, when each webapp loads, and it creates a new
classloader, the parent classloader ends up walking all the jars each
and every time.
Out of curiosity I ran q few quick tests... on my local machine,
startup takes about 45 seconds using catalina and 35 seconds using
jetty.
These times are pretty consistent, with everything up to the
catalina / jetty container load taking about 20 seconds.
