As you increase the heap size on a consistent workload, the mark and sweep phases will continue to take approximately the same length of time.

当您增加统一工作负载上的堆大小时，标记和清扫阶段将继续花费大致相同的时间完成操作。

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The time spent in GC pauses for the mark and sweep phases of a garbage collection are based on the number of live objects on the heap.

用于垃圾收集的标记和清扫阶段的GC暂停时间基于堆上的活动对象的数量。

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In the sweep phase, the JVM goes through the heap and removes all the objects that still have the mark bit in place; these objects are no longer referenced or used.

在sweep阶段，JVM遍历整个heap并删除仍具有标记bit的所有对象；这些对象不再被引用或使用。

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Breyer famously put his firm Accel Partners on top of the of the venture capital heap with the investment in Harvard dropout Mark Zuckerberg.

FORBES: Facebook Investor Jim Breyer Sells $81M Of Facebook Stock