[Discuss] Some Java questions

[gaf.linux at gmail.com (Jerry Feldman)]

We have an important client-related Java issue. We are trying to reproduce
a client's problem, but they are using a very large host (96GB/8CPU) and we
just were able to upgrade a VM to 4CPUs and 64GB for this project. I would
like to know if there are any good run-time tuning parameters that my
coworker can set to use more of the memory. (We are using Java SE
1.6.0_14-b08). We are using the released version of our Java code. In this
case, the issue for the customer is not performance, but we need better
performance to give us some time to reproduce the problem. Currently
through vSphere I see the VM only using about 12GB. I want the JVM to be
able to use as much memory as it needs for the heap.

-- 
--
Jerry Feldman <gaf.linux at gmail.com>
Boston Linux and Unix
PGP key id:3BC1EB90
Key fingerprint: 49E2 C52A FC5A A31F 8D66 C0AF 7CEA 30FC 3BC1 EB90