DB2内存跟踪器可以显示关于实例以及 DB2代理所使用的内存的信息。
The DB2 memory tracker can display information on memory used by the instance, as well as DB2 agents.
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。
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
Purify还可以报告内存泄漏——比如，当一个程序在丢失内存跟踪之前不能释放一个或者更多的内存板块时。
Purify also reports memory leaks — i.e., when a program fails to release one or more blocks of memory before losing track of the memory.
在介绍动态内存管理模型和内存泄漏的基础上，提出动态内存泄漏的检测方法，包括动态内存跟踪和离线日志分析，最后详细论述了泄漏内存的回收技术。
On the basis of concept of memory management model and memory leak, a technology to detect dynamic memory leak was designed and implemented, including dynamic memory trace and off-line analysis.
始终要跟踪所有内存分配，并在任何适当的时候释放它们。
Always keep track of all the memory allocations, and do free them whenever appropriate.
下一篇文章我们将讨论系统内核是如何跟踪这些内存区域的。
The next post discusses how the kernel keeps track of these memory areas.
DB 2跟踪信息可以存储在内存或磁盘中。
此外，它们也可能提供有用的视图，这些视图可以显示每个对象的引用和引用者，以便您跟踪内存漏洞的来源。
In addition, they may also provide useful views showing each object's references and referrers so that you can track down the source of a memory leak.
第2部分将讨论一些跟踪内存问题的方法。
Part 2 discusses some approaches to tracking down memory problems.
KDB是一个功能非常强大的工具，它允许进行几个操作，比如内存和寄存器修改、应用断点和堆栈跟踪。
KDB is a very powerful tool that allows several operations such as memory and register modification, applying breakpoints, and stack tracing.
利用它们和这个调试器将帮助您跟踪带有程序执行的内存，这表明一个内存错误。
Using them along with the debugger helps you track memory use with the program execution which manifests a memory error.
将跟踪每个用户的内存使用情况、CPU情况、IP利用情况等等，从而支持在企业内部收费。
Each user's memory consumption, CPU usage, IP utilization, and so on, is tracked to enable chargeback within an enterprise.
简介：调试内核问题时，能够跟踪内核执行情况并查看其内存和数据结构是非常有用的。
Summary: When debugging kernel problems, being able to trace the kernel execution and examine its memory and data structures is very useful.
如果是在跟踪共享内存，跟踪缓冲区的大小将控制转储文件的大小。
If you are tracing to Shared memory, the size of the trace buffer controls the size of the dump file.
例如，健康指示器可以用来跟踪数据库堆内存的消耗量。
For instance, a health indicator is used to track the consumption of the database heap memory.
这允许AIX跟踪在将某个分页加载到内存之后是否对其进行过修改。
This allows AIX to keep track of whether a page has been modified after it was loaded into memory.
可以使用其中一款工具重新编译您自己的jni库，以跟踪代码中的本机内存泄漏。
It's possible to recompile your own JNI libraries with one of these tools to track a native memory leak in your code.
您可能会忘了跟踪所有指针（指向这些内存位置），并且某些内存段没有释放，还保持分配给该程序。
You might forget to keep track of all the pointers (pointing to these memory locations), and some of the memory segments are not freed and stay allocated to the program.
您可以通过添加-l选项来改善这一点，添加- l选项还可以跟踪源文档的位置信息，但是该数据并非始终都可用，并且使用- l选项确实会消耗额外的内存。
You can improve it by adding the -l option to also track location information for the source document, though that data isn't always available and using -l does consume additional memory.
CLRJIT只能跟踪固定数目的寄存器分配变量；一旦需要跟踪的数目超出这个数目，它就开始将寄存器的内容移到内存中。
The CLR JIT can only track a fixed number of variables for register allocation; once it has to track more than this, it begins to spill the contents of registers into memory.
要提供此信息，需要为每个对象分配捕获分配堆栈跟踪，此开销很大，并且在许多格式的内存转储中不可用。
To provide that information, it is necessary to capture allocation stack traces for every object allocation, which is very expensive and is also not available in most formats of memory dumps.
总的来说：内存观察点将帮助您跟踪特定内存板块的使用情况。
To summarize: memory watch points help you in tracing the use of a given memory block.
这意味着消息在内存、日志文件、跟踪记录和返回队列结构的文件中是可读的。
This means that the text of the messages is readable in memory, in log files, in traces, and in the files that back the queue structures.
选择跟踪输出是写到文件，还是写到内存缓冲区。
Select whether the Trace Output is written to a File or to Memory Buffer.
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.
只要在代码中添加一个头文件并在gcc语句中定义了MEMWATCH之后，您就可以跟踪程序中的内存泄漏和错误了。
By simply adding a header file to your code and defining MEMWATCH in your GCC statement, you can track memory leaks and corruptions in your program.
Purify 能够跟踪您程序中内存使用的每个字节的状态情况，并用四种颜色来代表不同的状态：红色，黄色，绿色和蓝色。
Purify keeps track of the status of every byte of memory used by your program and uses four colors to represent the status: red, yellow, green, and blue.
通过结合ElectricFence和gdb，您可以精确地跟踪到哪一行试图访问受保护内存。
By combining Electric Fence with GDB, you can track down exactly what line tried to access the protected memory.
回归测试：MDD4J提供的各种分析和数据结构视图可在修订bug、添加或删除新特性时，帮助您跟踪内存消耗的更改。
Regression testing: The differential analysis and data structure views provided by MDD4J can help you track changes in memory consumption as bugs are fixed and new features are added or removed.
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