When following the current Best Practices for Performance white paper, one of the Generic JVM arguments that is recommended is to set the -Xdisableexplicitgc parameter. Setting this parameter turns a System.gc() call into a no-op.
This parameter works well for the vast majority of our clients. However, there have been a few cases where JVM memory is fairly tight due to the specific workloads that the end users are generating. In some cases, requests for object memory grow faster than the Java virtual machines decides to... [More]