1·Well, RAM you might have a gigabyte RAM of RAM these days or two gigabytes.
你们应该都有一个十亿字节,或二十亿字节的。
1·The parallel scavenging collector, enabled by -XX:+UseParallelGC, is a young-generation collector optimized for very large (gigabyte and larger) heaps on multiprocessor systems.
由 -XX:+UseParallelGC 启用的并行清除收集器是年轻代收集器,针对多处理器系统上非常大(吉字节以及更大的)堆进行了优化。