The amount of memory allocated for a variable depends on a few factors.
变量的已分配内存量取决于几个因素。
When the value of an array variable is NULL, there is no memory allocated for it.
在阵列变量值为 NULL 时，不为它分配内存。
Avoid overallocating memory to buffer pools if the memory allocated cannot help performance.
如果已分配的内存不能帮助提高性能，那么请避免给缓冲池分配过多的内存。
If paging space use is high, check to see if there is enough memory allocated for the workload.
如果分页空间使用率高，那么应查看是否为工作负载分配了足够的内存。
A negative number indicates that the process is freeing memory allocated by another process.
一个负数，表示进程正在释放由另一个进程分配的内存。
DB2 was unable to maintain a large number of row locks with the memory allocated to the DB2 server.
利用分配给DB 2服务器的内存，DB 2无法维护大量的行锁。
An overflow occurs when data is added to the buffer outside the block of memory allocated to the buffer.
溢出是指数据被添加到分配给该缓冲区的内存块之外。
The entire amount of memory allocated to all processes, kernel, and file cache is your total working set.
分配给所有进程、内核和文件缓存的总内存量就是您的全部工作区（working set）。
This is a simple procedure to free up the memory allocated by the runtime to the interface ID vector structure.
这个简单的例程释放运行时分配给接口id向量结构的内存。
If you specify a number between 18 and 4096, the queue manager USES the number specified to set the memory allocated.
如果指定的值在18到4096之间，队列管理器将使用指定的数字设置所分配的内存。
However, the memory allocated for an array is based on its cardinality, and not on the maximum cardinality of its type.
然而，阵列的已分配内存是基于其基数的，而不是基于其类型的最大基数。
While the host is managing the memory allocated to a KVM guest, the guest kernel is simultaneously managing the same memory.
当主机管理分配给KVM客户的内存时，客户内核也同时在管理相同的内存。
In a good operating system, a single process is not allowed to access any of the memory allocated to other processes directly.
在一个好的操作系统中，不允许单个进程直接访问分配给其它进程的任何内存。
This is a special type of class in which the memory allocated is only the amount necessary for the union's largest data member.
这是一种特殊类型的类，在其中仅分配联合的最大数据成员所需的内存量。
Notice that increasing this value might cost more garbage collection activities if memory allocated for each task is not large enough.
注意，如果给每个任务分配的内存不够大，增加这个值可能会导致更多垃圾收集活动。
A simple hook of this type might check the amount of memory allocated so far, and return FALSE if that amount exceeded a small limit.
该类型的简单挂钩可以检查迄今为止分配的内存量，如果该数量超出小限制，则返回FALSE。
Thus the garbage collector can reclaim most of the memory allocated on each loop, but it can't reclaim the arrays that are added to the list.
因此，垃圾收集器可以回收在每个循环上分配的大多数内存，但它不能回收添加到列表中的数组。
The hypervisor has access to the entire memory space, and maintains the memory allocated to partitions through a global partition page table.
Hypervisor可以访问整个内存空间，并且通过全局分区页表来维护分配给分区的内存。
If each worker node has both DN and TT daemons, and each daemon costs 1 GB memory by default, the total memory allocated would be around 4.8 GB.
如果每个工作者节点都有DN和TT守护进程，每个守护进程在默认情况下占用1GB内存，那么分配的总内存大约为4.8 GB。
Gets or sets the maximum amount of memory allocated for the buffer manager that manages the buffers required by endpoints using this binding.
获取或设置可为缓冲区管理器分配的最大内存量，该管理器管理使用此绑定的终结点所需的缓冲区。
The default amount of file handles and shared memory allocated to a running process is insufficient to run IBM Informix Dynamic Server on Mac OS X.
分配给一个运行的进程的默认文件句柄数量和共享内存不足以在MacOS X 上运行IBMInformixDynamicServer。
The more tasks performed and memory allocated during application startup, the longer before an application is ready and the larger the initial working set.
在应用程序启动期间执行的任务和分配的内存越多，应用程序准备的时间就越长，初始工作集就越大。
The system can also dynamically decrease or increase the total amount of memory allocated to the SGA or aggregate PGA, depending on processing demands.
系统也会动态的减少或者增加分配给SGA或者PGA的内存总数，这个取决于具体处理的需要。
As can be seen in the results of our benchmarks, there is a direct correlation between the amount of memory allocated in a test and the time taken for that test to complete.
在我们的评测结果中你可以看到，在测试中分配的内存数量和完成测试所需的时间之间有直接关系。
When the total private-sort memory consumption for an instance reaches this limit, the memory allocated for additional incoming private-sort requests is considerably reduced.
当实例的总私有排序内存消耗量达到这一限制时，为其它进入的私有排序请求而分配的内存会大大减少。
Each application connected to the database has memory allocated to it; therefore accurate configuration of the parameters affecting the application Shared memory becomes crucial.
每个连接到数据库的应用程序都会被分配内存；因此，正确地配置会影响应用程序共享内存的参数非常重要。
Application Shared memory: This refers to the memory allocated when an application connects to a database and is used by agents that do the work requested by the connected clients.
应用程序共享内存：这是在应用程序连接到数据库时分配的内存，由处理连接到数据库的客户机所请求的工作的代理使用。
Large Pool - Memory allocated for use by RMAN for backup and recovery.
大型池——分配给RMAN用于备份和恢复的内存。
Large Pool - Memory allocated for use by RMAN for backup and recovery.
大型池——分配给RMAN用于备份和恢复的内存。
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