Garbage collection (GC) reclaims portion of the heap by removing objects not referenced by any other object in the heap.
垃圾收集(GC)通过删除堆中其他任何对象不再引用的对象来回收一部分堆。
Garbage collection (GC) will usually kick in when a memory allocation failure occurs.
当出现内存分配失败的时候，通常将启动垃圾收集(GC)。
By matching the GC policy used to the type of workload and choosing suitable heap parameters, the impact of garbage collection on the application can be reduced.
通过匹配工作负载类型及其使用的GC策略并选择适当的堆参数，应该能够减少垃圾收集对应用程序的影响。
One obvious way to optimize application performance is to choose a GC policy that minimizes any negative impact of garbage collection pauses.
优化性能的一个明显方法是选择能够最小化垃圾收集停顿时间带来的消极影响的GC策略。
One such extension is a mechanism for applications to manage areas of memory outside of the heap and avoid delays that are caused by garbage collection (GC).
用于应用程序管理堆外内存区域和避免垃圾收集(GC)导致的延迟的机制就是一个此类的扩展。
To gather this information about memory usage and garbage collection, turn on Verbose GC logging within your application server.
要收集关于内存使用情况和垃圾收集的信息，请在您的应用服务器中打开详细的垃圾收集日志记录。
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？
The nondeterministic effects of GC pauses wreak havoc on an RT application's ability to complete tasks under specific deadlines (see Garbage collection).
GC暂停的不确定性影响将严重破坏RT应用程序在特定时限内完成任务的能力（请参见垃圾收集）。
The JVM also requires priorities for internal threads for special purposes such as garbage collection (GC).
JVM还需要对内部线程使用优先级以达到一些特殊目的，比如垃圾收集（GC）。
This naturally enables the application to run for a longer period of time between garbage collection (GC) cycles.
这通常可以让应用程序增加各垃圾收集(GC)周期之间的间隔时间。
There are several reasons why you might wish to take a closer look at the garbage collection (GC) in an application.
鉴于以下这些原因，您可能需要仔细查看应用程序中的垃圾收集 (GC)。
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。
Using the default GC policy, the IBM JVM will consume the entire heap before invoking garbage collection.
在使用默认的GC策略的情况下，IBMJVM 在耗尽所有堆之后才调用垃圾回收。
Figure 2 illustrates a situation where serialization affects the garbage collection (GC) of classes and a class loader in an unexpected way.
图2演示了一个场景，在这个场景中，序列化以一种意料之外的方式影响了类的垃圾收集(GC)。
Excessive garbage collection (GC) is a common cause of poor application performance.
过度的垃圾收集(Garbage Collection,GC)是性能低下的一个普遍原因。
If you run your benchmarks with -verbose: gc, you can see how much time was spent in garbage collection and adjust your timing data accordingly.
如果用-verbose：gc开关运行评测，您可以看到在垃圾收集上耗费了多少时间，并相应地调整您的计时数据。
Aside from adding RAM, or at least ensuring that you have sufficient RAM for a 64-bit JVM, you'll also need to spend time tuning the garbage collection (GC) algorithm for the JDK in use.
除了添加RAM(或至少确保拥有64位JVM所需的足够RAM)外，还将需要花时间调整所使用的JDK的垃圾回收(GC)算法。
Another important aspect of JVM tuning is the garbage collection policy. The three main GC policies are.
jvm调优的另一个重要方面是垃圾收集策略。
In the garbage collection perspective, Health Center shows graphs of garbage collection activity, GC statistics, and recommendations (Figure 12).
在Garbage Collection (GC)透视图中，HealthCenter展示了垃圾收集行为的曲线图，GC统计数据和一些建议(见图12)。
Verbose garbage collection is enabled by way of the -verbose: gc option.
详细垃圾回收是通过- verbose：gc选项启用的。
She knows that Verbose Garbage Collection is on by default in the company's application servers, so she responds to IGAA indicating that a file containing Verbose GC information already exists.
她知道在缺省的情况下，公司的应用服务器启动了详细的垃圾收集(verbose Garbage Collection)，所以她对IGAA做出响应，指出包含详细的垃圾收集信息的文件已经存在。
Garbage Collection (GC) is to memory management.
垃圾回收(GC)之于内存管理。
Extensible verbose Toolkit (EVTK) examines JVM verbose GC logs and diagnoses garbage-collection problems.
ExtensibleVerboseToolkit (EVTK)用于检查JVM详细的垃圾收集日志，并对垃圾收集的问题进行诊断。
And then the intelligent garbage collection (GC) is given, which is extracted form the design of the real-time system.
然后介绍了一种“软”实时技术，智能垃圾收集方案，该方案是在设计过程中提出的实时性解决方案。
And then the intelligent garbage collection (GC) is given, which is extracted form the design of the real-time system.
然后介绍了一种“软”实时技术，智能垃圾收集方案，该方案是在设计过程中提出的实时性解决方案。
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