Re: OFBiz crash on high load

Posted by Walter Vaughan on Aug 10, 2006; 3:34pm
URL: http://ofbiz.116.s1.nabble.com/OFBiz-crash-on-high-load-tp141304p141308.html

Mamdouh Kaadan wrote:
> HyperThreading in the BIOS is turned on.
With Java5 there is sever degradation if you have Hyperthreading enabled, the
problem is fixed in Java6, and that isn't your situation. If you see JAVA
jumping from CPU to CPU, then you have a ton of wasted effort moving data from
register to register with no benefit.

> My SDK version is 1.4.2_05
I still would try disable Hyperthreading, and set the processor affinity for
only one CPU for the "java" job that you fire off with startofbiz.bat

> What are the services that can I turn off?
Anything stupid that might get installed... Real Player updater, JavaVM updater,
there could be dozens

> There is no problem with the services or with the antivirus,
Okay

> I think the problem is that there is some problem in JOTM in my version maybe, because the following warning appears all the time:
And you have your entity engine cache's set properly?