This will allow you to use the heap space of all the JVMs in the super cluster to form an extremely large grid space.
这将允许您使用超级集群中所有JVM的堆空间来形成一个庞大的网格空间。
The ObjectMap is a map local to the application; in other words, the map exists in the heap space of the same JVM on which the application is running.
ObjectMap是应用程序本地的映射,也就是说,映射存在于应用程序运行所在的堆空间中。
The resource monitoring capability allows you to determine the overall underlying infrastructure by monitoring basic system resources, such as memory and heap space or CPU utilization.
资源监测能力允许你通过监测基本系统资源全面测定内部基础结构,例如内存和堆空间或者CPU的使用情况。
Note that only time savings are shown, but the savings to temporarily allocated heap space are much larger.
请注意,只显示了节省的时间,但是在临时分配的堆空间上的节省也非常巨大。
The symptoms presented in the verbose GC logs show a very fast drop in the available free heap space in a very short time.
详细的垃圾收集日志中表现的症状显示,在很短的时间内可用的堆空闲空间下降得特别快。
If the minor collection frees enough heap space, the user program can resume immediately.
如果小的收集释放了足够的堆空间,那么用户程序就可以立即恢复。
A downward trend in heap free space would indicate the existence of a potential leak caused by the application.
堆自由空间呈下降趋势表明可能存在应用程序导致的泄漏。
The distinct bands in the address space correspond to memory segments like the heap, stack, and so on.
内存地址空间是由诸如堆、栈等段式内存管理 方式进行管理的。
As the agent or subagent requires more heap space to process larger SQL statements, the database manager will allocate memory as needed, up to the maximum specified by this parameter.
当代理程序或子代理程序需要更多的堆空间以处理较大的sql语句时,数据库管理器将按照需要分配内存,所分配的内存大小最大可达到该参数所指定的最大值。
The result is that garbage collection will need to be performed in order to reclaim space in the heap.
结果是需要执行垃圾收集以便回收堆中的空间。
One of the challenges of heap analysis is determining what lies in this "dark space."
对于堆分析的一个挑战就是判断这片“黑暗空间”中藏匿着什么。
This lack of space is the case if we continue with our heap because we assigned the assumption that not all objects are able to be cleaned up (see figure 8).
如果我们继续处理我们的heap时,就会发生这种空间缺乏的情况,因为我们已经假设并非所有对象都能被清除(参见图8)。
The JVM runs out of heap space.
JVM用光了堆空间。
It maintains the free space in heap as nodes in a Cartesian binary search tree format.
它按照Cartesian二分法检索树格式以节点的形式维护堆中的空闲空间。
Despite our extensive use of memory caches, the earlier version of w3 ran in production with about 450mb of available heap space.
尽管我们广泛使用内存缓存,但是运行w3早期版本的产品有大约450MB的可用堆空间。
As we saw in the pictorial example, an object needs contiguous space to be allocated on the heap.
正如我们在之前的示意图中看到的,需要为对象分配heap上的连续空间。
The next object now requests space on the heap, but there is not enough contiguous space to satisfy this request (see figure 3).
这时,下一个对象开始请求这个heap上的空间,但已经没有足够的连续空间能够满足这一请求(参见图3)。
This entry lets us know that there was an allocation failure, which presents itself when there is not enough contiguous space in the heap to allocate the object.
通过这个条目,我们能够知道有一个分配失败,当heap内没有足够的连续空间可以分配给对象时,就会发生分配失败。
The compact phase is run only in a full GC, which attempts to reallocate all the objects in the heap to a smaller, more compact, and more contiguous space in the heap.
compact阶段只在一个完整的GC中才会运行,在这个阶段,gc会试图将heap内的所有对象重新分配到heap内的一个更为紧缩、更为连续的较小空间。
Since we were not able to control the session size, we resorted to increasing the available heap space (see the next section) while reducing the session timeout.
由于我们不能控制会话容量,所以我们增大可用的堆空间(见下一部分),同时减少会话超时。
If this parameter is smaller on test than that in production, you may start seeing SQL0101N message due to lack of space in statement heap needed to compile the query.
如果测试中的该参数小于生产中的,您就可能会开始看到SQL 0101n消息,因为缺乏编译查询所需要的语句堆空间。
Memory space breach — Accomplished via stack overflow, buffer overrun, or heap error, enables execution of arbitrary code supplied by the attacker with the permissions of the host process.
内存空间缺口——通过栈溢出、缓冲区溢出或堆错误来实现,以宿主进程的权限执行攻击者提供的任何代码。
So far, you've located the heap within the address space, based only on its size.
到目前为止,我们只是在根据大小来了解堆在地址空间中的分配情况。
The best way to determine the tenure space size is probably to look at the amount of free heap that exists after each GC in default mode (%free heap x Total heap size).
要确定年老代空间大小,最佳方法可能是在每次采用缺省模式进行 GC 操作之后查看可用堆的量(可用堆百分比乘以总堆大小)。
When increasing the value of the LOGBUFSZ parameter, you should also consider the DBHEAP parameter since the log buffer USES space from the database heap area.
在增加LOGBUFSZ参数的值时,您还应该考虑DBHEAP参数,因为日志缓冲区使用来自数据库堆区域中的空间。
If there is enough space in the heap to satisfy a memory request, it can be handled by the language runtime without kernel involvement.
当堆的空间能够满足程序的内存请求时,那么请求的处理过程就可以直接由语言运行时来负责,而不必有系统内核参与。
For example, some software providers may choose a self-managed heap space, while others rely on the underlying operating system (OS) for such functionality.
例如,有些软件提供商可能选择自我管理的堆空间,而其他软件提供商则依赖底层操作系统(OS)来获得这样的功能。
This results in a "flat heap", where the entire heap space is available for transient object allocation rather than just the nursery space.
这将导致一个“扁平堆”,其中,整个堆空间(而不只是保育空间)都可用于临时对象分配。
If the amount of free space available in the small object area is much greater than the size of the allocation request and yet the request can not be satisfied, the heap is fragmented.
如果小对象区域中的可用自由空间量远远大于分配请求大小,但是还无法满足请求,则表明堆中都是碎片。
The trigger for a GC is usually an allocation failure - this occurs when the allocation of an object to the JVM heap fails due to insufficient available space.
GC的触发器通常是一个分配失败。分配失败是指,由于可用空间不足,无法将一个对象分配到jvm堆。
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