如果进程保留内存而没有提交，那么该值就与总地址空间的大小有很大的差别。
This can be quite different from the size of the total address space if the process reserves memory but doesn't commit it.
因此，要么不为大页面保留内存，要么确保应用程序利用保留的内存。
Hence, either you should not block the memory for large pages or you should ensure that the application must utilize that well.
显示的内容和PrcView类似，但是它仅仅显示了虚拟空间中的提交内存，而没有保留内存。
This display is similar to PrcView, but it shows only the committed memory in the virtual address space, not the reserved memory.
希望分配了大量连续内存区域但这些内存不马上同时使用的程序常常结合使用保留内存和提交内存。
Programs that want to allocate a large and contiguous area of memory but don't need it all immediately often use a combination of reserved and committed memory.
这意味着每个闲置代理可以保留最多8MB的私有内存。
That means each idle agent can retain up to 8mb of its private memory.
考虑到这些瞬态需求，应该保留大约1gb的内存。
Approximately 1gb of memory should be reserved to account for these transient requirements.
缓冲池应该大到足以在内存中保留所需的数据，以便减少硬盘驱动器的活动。
The buffer pool should be large enough to keep the required data in memory so that hard disk drive activity can be reduced.
由于需要保留会话数据，因此系统内存不足时，无法丢弃任何数据。
Session data needs to be kept, so the system cannot discard any data when running low on memory.
一旦处理完请求并送回响应，该块就可以卸载了——内存中不用保留任何内容。
Once this request has been handled and a response sent back, this chunk can be unloaded - nothing need remain in memory.
存在大量的此类对象还意味着更深一层的内存泄漏，即由这些会话对象保留的应用程序对象实际上正在泄漏。
Presence of a large number of objects of these types could also signify a deeper memory leak where application objects held by these session objects are actually leaking.
为了避免这种情况，DB2 使用一个注册表变量来限制每个闲置代理可以保留的内存量。
To avoid this, DB2 has a registry variable which limits the amount of memory each idle agent can retain.
请注意跟踪属性条目按它们出现在文件中的顺序保留在程序的内存中。
Be aware that the trace property entries are retained in the daemon's memory in the order in which they appear in the file.
如果有很多的闲置代理，并且所有这些闲置代理都保留了它们的私有内存，那么就可能导致系统耗尽内存。
If there are many idle agents and all of them retain their private memory, it is possible that the system runs out of memory.
所属关系以及浏览功能还有助于回答以下问题：是由于什么保留在内存中的泄漏对象上而导致了泄漏？
The ownership relationships, along with the browsing capabilities, also help to answer the question of what is holding on to the leaking objects in memory, thus causing the leak.
保留本机内存时，它不受物理内存或其他存储的支持。
When native memory is reserved, it is not backed with physical memory or other storage.
这样，DB2 就不会在内存中保留这个JAR文件的副本。
This way DB2 does not have a copy of this JAR file in memory.
其思想是预分配一个内存池，并保留到真正需要的时候。
The concept involves pre-allocating a pool of memory and reserving it until it is actually needed.
虽然保留地址空间块不会耗尽物理资源，但它确实能防止内存用于其他目的。
Although reserving chunks of the address space will not exhaust physical resources, it does prevent that memory from being used for other purposes.
还剩余1GB的可寻址内存，通常由O/S所保留，分配给系统资源。
This leaves an additional 1GB of addressable memory which is normally reserved by the O/S and allocated to system resources.
包括局部化保持，拓展块保留，内存映射和高速缓冲。
They include locality preservation, wilderness preservation, memory mapping, and caching.
保留本机内存与分配它不同。
这个分区shell用来保留创建LPAR所需的资源（即处理器权利）、内存配置和虚拟适配器配置。
This shell partition is used to reserve the resources required to create the inbound LPAR, or processor entitlements, memory configuration, and virtual adapter configuration.
这看起来可能不象是个积极因素，tmpfs数据在重新启动之后不会保留，因为虚拟内存本质上就是易失的。
While this may not seem like a positive, tmpfs data is not preserved between reboots, because virtual memory is volatile in nature.
BSS代表“blockstoragesegment”(原来是以一个符号开头的块)，BSS部分中保留的内存在程序启动时初始化为零。
BSS stands for "block storage segment" (originally, "block started by symbol"), and the memory reserved in the BSS section is initialized to zero during the start of the program.
这通常是一个保留静态引用的类对象；例如，清单1的内存泄漏示例中的MyClass对象。
This is often a class object which holds a static reference; for example, the MyClass object in the memory leak example in Listing 1.
实例内存(instance_memory)：这个参数指定了应该为实例管理保留的内存数量。
Instance memory (instance_memory) : This parameter specifies the amount of memory that should be reserved for instance management.
而且，通过接收停止事件，我们能够避免在内存中保留事件或等待相关的事件。
Moreover, by receiving the stop events, we could avoid keeping the events in memory and waiting for related events.
这类数据可能是很大的，也可能是不经常访问只是在内存中保留，或者在重启时保持存在。
The data can either be too large or infrequently accessed to keep in memory, or it should persist across restarts.
当然，将补偿信息保留在内存中会极大地加速处理，但是如果补偿协调器发生故障，则会进一步导致数据库不一致。
Of course, keeping the compensation information in memory would significantly speed up the processing but could result in further database inconsistencies if the compensation coordinator were to fail.
当然，将补偿信息保留在内存中会极大地加速处理，但是如果补偿协调器发生故障，则会进一步导致数据库不一致。
Of course, keeping the compensation information in memory would significantly speed up the processing but could result in further database inconsistencies if the compensation coordinator were to fail.
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