From these timestamps, you can also calculate the percent of time that the system spends in garbage collection, which you can use to compare various JVM Settings.

根据这些时间戳，还可以计算出系统在垃圾收集方面花费的时间百分比，可以用这个指标比较各种JVM设置。

youdao

From this simplistic definition of garbage collection, you can deduce that the system is not doing any application work while garbage collection is happening.

根据这个简化的垃圾收集定义可以推断出，在执行垃圾收集时系统不会执行任何应用程序工作。

youdao

Knowing how much time your system spends in GC is all well and good, but how does more time spent doing garbage collection actually affect the performance of your system?

了解您的系统将多少时间花费在垃圾收集上，这是很有必要的，但是将过多的时间花费在垃圾收集上将会对系统的性能产生怎样的影响呢？

youdao

Priority environmental issues were beach erosion and a lack of a garbage collection system and designated area for garbage disposal.

UNESCO: Opinion survey