multiprocessor performance analysis [计] 多处理机性能分析
multiprocessor performance predication 多处理机性能预测
multiprocessor performance prediction [计] 多处理机性能预测
Allocation groups also help to optimize parallel IO performance on multiprocessor systems, because more than one metadata update can be "in transit" at the same time.
分配组还有助于在多处理器系统上优化并行io性能，因为可以同时有多个元数据更新处于“在传输中”。
All of these optimizations are to aid in higher performance, and are generally transparent to the user, but on multiprocessor systems, these complexities may sometimes show through.
所有的这些优化是为了帮助实现更高的性能，通常这对于用户来说是透明的，但是对多处理系统来说，这些复杂的事情可能有时会完全显现出来。
However, if your application is deployed on a multiprocessor system or USES a very large heap, you may get some performance boost from changing collector options.
不过，如果您的应用程序是部署在多处理器系统上或者使用非常大的堆，那么改变收集器选项可能会有巨大的性能提升。
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