Changes to physical memory configuration and utilization.
改变物理内存的配置和使用。
The amount of memory (physical memory) and CPU resources allocated to a WPAR.
分配给WPAR的内存(物理内存)和CPU资源量。
The whole physical memory is divided into blocks called physical memory blocks (PMB).
整个物理内存被划分为若干块，这些块称为物理内存块(PMB)。
When native memory is reserved, it is not backed with physical memory or other storage.
保留本机内存时，它不受物理内存或其他存储的支持。
By default, the system does not allocate any memory to the large page physical memory pool.
在默认情况下，系统并不为大页面物理内存池分配任何内存。
The developers hadn't detected the problem because their machines had more physical memory.
开发人员没有检测到这个问题，因为他们的机器有更多的物理内存。
So, the total logical configured memory can be greater than the physical memory in the pool.
因此，配置的逻辑内存总量可以大于池中的物理内存量。
The logical memory "in use" at a given time is equal to the physical memory in the pool.
在给定的时刻，“正在使用的”逻辑内存量等于池中的物理内存量。
Every five seconds, query the available physical memory and write the result to the log file.
每五秒钟查询一个可用物理内存并将结果写入日志文件。
Hence we have a 36-bit address, aligned to 8 bytes, for a total of 64gb addressable physical memory.
因此，我们有了36位地址，和8字节保持了一致，总共64gb的物理内存都是可寻址的。
If this impacts performance dramatically, it's probably time to add more physical memory to the pool.
如果这会显著影响性能，可能应该考虑在池中增加更多物理内存。
Access to physical memory: RT applications such as device drivers often need to get down to the metal.
对物理存储器的访问：诸如设备驱动程序之类的RT应用程序总是需要追溯根源。
One of the key benefits is that it provides the ability to configure systems with less physical memory.
一个重要的优势在于，它能够配置具有较少物理内存的系统。
Without memory Windows, only 1.75gb of physical memory will be consumed, regardless of the size of RAM.
在不使用内存窗的情况下，不管RAM有多大，最多只能消耗1.75GB的物理内存。
Be sure that the JVM maximum heap size specified is less than the total physical memory of the machine.
一定要保证规定的JVM最大堆长度小于机器的物理内存。
On a dedicated database server, this may set this to up to 80% of the machine physical memory size.
在专用的数据库服务器上，这个参数最高可以设置为机器物理内存量的 80%。
Larger physical memory improves the scalability of the database, so using a 64-bit instance is preferable.
大型物理内存能够改进数据库的可伸缩性，因此最好使用一个64位实例。
The physical memory block that contains the page is marked as free and ready for reuse for additional pages.
将包含该分页的物理内存块标记为空闲，并为其它的分页做好重用的准备。
Just like with other forms of UNIX, AIX employs virtual memory structures to help complement physical memory.
与其他风格的UNIX一样，AIX也使用虚拟内存结构帮助补充物理内存。
Physical memory restrictions leading to smaller JVM sizes typically see higher rates of collection under load.
将导致更小的JVM大小的物理内存的限制常常使您看到在负载下更高的收集率。
In this scenario, the working set memory requirements of all LPARs can exceed the physical memory in the pool.
在这种情况下，所有LPAR的工作集内存需求可以超过池中的物理内存量。
In that way, a WPAR would be able to use all of system's physical memory if there was no contention for memory.
这样的话，如果没有内存争用，一个WPAR可以使用系统的所有物理内存。
The system is able to fit everything into physical memory without having to resort to slow, disk-based swap space.
系统现在可以全部装入物理内存，而不必借助慢速的基于磁盘的交换空间。
This reduces the amount of physical memory required to store class data when multiple JVMs run on the same machine.
当多个JVM在同一台机器上运行时，这将减少存储类数据所需的物理内存量。
Essentially, any workload that is not maximizing its physical memory consumption is an excellent candidate for AMS.
从本质上说，任何不会达到其物理内存消耗上限的工作负载都适合配置ams。
The data of an application that is backed by large pages remains in physical memory until the application completes.
存储为大页面的应用程序数据会一直留在物理内存中，直到应用程序终止。
As a result, you're likely to increase the size of the JVM (assuming you have adequate physical memory for the JVM).
结果是您很可能会增加JVM大小(假设您有足够的物理内存用于JVM)。
The physical memory that is mapped for the guest operating system is actually virtual memory mapped into the process.
映射给客户操作系统的物理内存实际上是映射给这个进程的虚拟内存。
Obviously, administrators prefer to use physical memory rather than paging space, where the physical memory is available.
很显然，在可以使用物理内存的情况下，管理员更希望使用物理内存，而不是分页空间。
Obviously, administrators prefer to use physical memory rather than paging space, where the physical memory is available.
很显然，在可以使用物理内存的情况下，管理员更希望使用物理内存，而不是分页空间。
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