But since instance memory is generally small compared to database memory, this gain is beneficial.
但是由于实例内存与数据库内存相比通常比较小，因此这样可以获得好处。
Instance memory (instance_memory) : This parameter specifies the amount of memory that should be reserved for instance management.
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。
How much memory should we allocate for instance memory, database memory and application Shared memory, so they can fit into the 4gb addressable space?
应该为实例内存、数据库内存和应用程序共享内存分配多少的内存，以使它们能放入到4gb的可寻址空间？
This means DB2 will calculate the amount of instance memory needed for the current configuration, based on the sizes of the monitor heap, audit buffer and the FCM buffers.
这意味着DB 2将根据监视器堆、审计缓冲区和FCM缓冲区的大小计算当前配置所需的实例内存数量。
Starting an instance consumes some memory, but not much.
启动一个实例要消耗一些内存，但是不多。
Instance Instance Processes and Shared memory; in DB2, it also includes a permanent directory structure.
实例实例进程和共享内存；在DB 2中，它还包含一个永久目录结构。
Create a memory window for each instance.
并为每个实例创建一个内存窗。
The overflow buffer is used to satisfy peak memory requirements for any heap in the instance Shared memory region whenever a heap exceeds its configured size.
每当某个堆超出了其配置的大小时，便可以使用溢出缓冲区来满足实例共享内存区内任何堆的峰值需求。
Instance resources include memory, cache, process, sessions, thresholds, and storage resources.
实例资源包括内存、缓存、进程、会话、阈值和存储资源。
In the DB2 implementation of memory Windows, each instance is mapped to an individual memory window.
在内存窗的DB 2实现中，每个实例都被映射到一个单独的内存窗。
So far we have discussed the instance Shared memory, the database Shared memory, the application group Shared memory and the agent private memory.
至此，我们已经讨论了实例共享内存、数据库共享内存和应用程序组共享内存以及代理私有内存。
Since the end address of the instance Shared memory is not fixed, the starting address for the database Shared memory is not fixed either.
因为实例共享内存的结束地址不固定，所以数据库共享内存的起始地址也是不固定的。
Use traditional UNIX tools to determine if the instance has enough memory and disk capacity.
使用传统的UNIX工具确定实例的内存和磁盘容量是否充足。
How much memory can it allocate per instance?
每个实例能够得到多少内存？
Same logic applies to the instance Shared memory and the application group Shared memory.
这样的逻辑同样适用于实例共享内存和应用程序组共享内存。
The end address of the instance Shared memory segment is not fixed.
实例共享内存的结束地址是不固定的。
The agent private memory can be increased by moving the instance Shared memory to a higher address by setting the DB2DBMSADDR DB2 registry variable.
我们可以通过设置DB2DBMSADDRDB 2注册表变量，将实例共享内存移到更高的地址，从而增加代理私有内存。
This article explains instance Shared memory and database Shared memory.
本文将介绍实例共享内存和数据库共享内存。
If the DB2DBMSADDR register variable is set, then the instance Shared memory will start at the address specified by this variable.
如果设置了DB2DBMSADDR注册表变量，那么实例共享内存将从该变量指定的地址开始。
Following the instance Shared memory is the database Shared memory.
紧接着实例共享内存的是数据库共享内存。
Segment 3 - Reserved for instance Shared memory.
段3-预留给实例共享内存。
There is one instance Shared memory set per DB2 instance.
每个DB 2实例都有一个实例共享内存。
Instance Shared memory is allocated when the database manager is started (db2start), and freed when the database manager is stopped (db2stop).
实例共享内存是在数据库管理器启动(db2start)时分配的，并随着数据库管理器的停止(db2stop)而释放。
Segment 3 (blue) is allocated to instance shared memory;
段3 （蓝色）被分配给实例共享内存。
Note that the instance shared memory now starts at 0x12000000 instead of the default address 0x10000000.
注意，实例共享内存现在从0x12000000 开始，而不是从默认地址 0x10000000 开始。
The next line, C3, takes the pointer in eax and stores it back into the instance reference at memory location 049388C8.
下一行代码，C3，获取 eax中的指针并将其存储回内存位置为 049388C8的实例引用。
By default, the starting address of the instance Shared memory is fixed at 0x10000000.
在默认情况下，实例共享内存的起始地址固定于0x10000000。
To overcommit memory on a host, we deployed Memknobs onto 32 virtual machines where each instance used memory in a unique pattern.
要在主机上超量使用内存，我们将Memknobs部署在32 台虚拟机上，每个实例都以独一的模式使用内存。
To find out the memory usage of an instance, use the DB2 memory tracker tool, db2mtrk. For example
要查明一个实例的内存使用情况，可以使用DB2 内存跟踪器工具db2mtrk。
To find out the memory usage of an instance, use the db2 memory tracker tool, db2mtrk. For example.
要查明一个实例的内存使用情况，可以使用db 2内存跟踪器工具db2mtrk。
应用推荐