Boston Linux & UNIX was originally founded in 1994 as part of The Boston Computer Society. We meet on the third Wednesday of each month at the Massachusetts Institute of Technology, in Building E51.

BLU Discuss list archive

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Discuss] Some Java questions

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>
Boston Linux and Unix
PGP key id:3BC1EB90
Key fingerprint: 49E2 C52A FC5A A31F 8D66 C0AF 7CEA 30FC 3BC1 EB90

BLU is a member of BostonUserGroups
BLU is a member of BostonUserGroups
We also thank MIT for the use of their facilities.

Valid HTML 4.01! Valid CSS!

Boston Linux & Unix /