Implement clear and easily understandable application logs and error messages.
实现简明易懂的应用程序日志和错误消息。
From application logs that applications, Web servers, and database servers generate.
从应用程序、网络服务器、数据库服务器所生成的应用程序日志中得到。
In addition to the syslog, systems also have a variety of service, environment, and application logs that record information about the machine and its operation.
除syslog外，系统还有用来记录关于计算机及其操作信息的各种服务、环境和应用程序日志。
As you select the number of logs to configure, you must consider the size you make each log and whether your application can handle a log-full condition.
当选择要配置的日志数量时，必须考虑您生成的每个日志的大小，以及您的应用程序是否能处理“日志满”情况。
This can be achieved by sending the logs from each application to a different file, or by prefixing each message with a tag corresponding to the application.
这可以通过以下方法做到，把来自各个应用程序的日志发送到不同的文件，或者在每个消息前面加上与应用程序相关的标记。
Changes to the configuration of other parts of the application (locking, for example) will not cause the logs to be reconfigured.
应用程序其他部分(例如锁)的配置所发生的变化不会导致日志被重新配置。
If transactional high availability is in use, the recovery log location must be provided to ensure that the recovery logs for a server are visible to all application servers in the cluster.
如果事务高可用性正在被使用，则必须提供恢复日志的位置，以确保服务器的恢复日志能被群中的所有应用服务器访问。
You should also analyze GC logs to understand how frequently the tenured space gets collected; an optimal generational application will have very infrequent collection in the tenured space.
还应该分析gc日志，以了解年老代空间回收的频率；最优的分代应用程序进行年老代空间回收操作的频率应该非常低。
Although verbose GC logs are a good place to start assessing application performance, the reported pause times are definitely not the right place to begin.
尽管详细GC日志是评估应用程序性能的好起点，而报告的暂停时间一定不是正确的起点。
In such cases, error logs from the application, or stack traces from the application dumps, often provide little or no help in pinpointing the exact line of code where the problem originates.
在这种情况下，应用程序错误日志、或应用程序转储中的堆栈跟踪，通常很难为找出产生问题的确切代码行提供实际的帮助。
This message will typically appear in your application servers logs, depending on how your application server is configured.
通常，该消息在应用服务器日志中出现，这主要由应用服务器的配置方式所决定。
Choosing the total number and size of primary logs to be created is a tradeoff between disk space available and the ability of the application to endure the log's full situation.
选择要创建的主日志的总数和大小时，需要在可用磁盘空间和应用程序的功能之间进行折中，以便适应日志的所有情况。
The verbose GC logs can also help evaluate application scalability.
详细GC日志还可以帮助评估应用程序的可伸缩性。
Now, when any user logs into Rational Application Developer using the Citrix client, the login script will run, and the Citrix server s drive will point to each client that is mapped to the m drive.
现在，当有用户使用Citrix客户端登录到RationalApplication Developer上时，登录脚本将会运行，而Citrix服务器s驱动器将会指向每一个映射到m驱动器上的客户机。
If you now run your application using MVN tomcat: run, you will not see any logs on the console because you have not configured any bean to monitor.
如果您现在使用mvntomcat：run运行您的应用程序，您在控制台不会看到任何日志，因为您还没有配置任何要监控的bean。
After issuing this command, refer to the WebSphere Application Server control and servant region logs and look in the SYSPRINT DD.
在发布此命令以后，请参考WebSphereApplicationServer控制和servant区域日志并查看SYSPRINTDD。
This time, when you run MyEnterpriseServlet, useful diagnostic trace information will appear in the trace logs based on your use of the JRas APIs in the MyEnterprise application.
这一次，当您运行MyEnterpriseServlet 时，有用的诊断跟踪信息将出现在跟踪日志中，这些跟踪日志基于MyEnterprise应用程序中对JRasAPI的使用。
Not just Web pages, but front-office application documents, database rows and metadata, personal data, transactional logs, business rules and policies, and even services.
不仅仅是web页面，还包含前台应用程序文档、数据库行和元数据、个人数据、事务日志、业务规则和策略，甚至服务。
Any Web server or Web application worth its salt will have some method of generating logs of activity on the system.
任何优良的Web服务器或Web应用程序都能够生成关于系统活动的日志。
Once you've defined what your goal is, you can start measuring your application performance, experimenting with different policies, and looking at the verbose GC logs for hints.
在定义了目标之后，就可以开始度量应用程序性能了，使用不同策略进行实验，考虑 verboseGC日志的提示。
Case study: Estimating application throughput from verbose GC logs.
案例研究：通过详细GC日志评估应用程序吞吐量。
When we start the web application with MVN jetty: run-war command, we can see in the server logs that a new bean has been found and instantiated - see Listing 22.
当我们执行mvnjetty：run - war命令启动Web应用时，可以看到服务器日志里记录了新的Bean被发现、并被实例化——见清单22。
In addition to the Rails log files and diagnosing problems in the application itself, DB2 trace utilities and logs can shed further light in diagnosing Rails application problems.
除了查看Rails日志并在应用程序本身中诊断问题之外，还可以使用DB 2跟踪实用程序和日志进一步诊断Rails应用程序的问题。
In a Help Desk application, you can view the call logs of a particular employee in the list component, and an information component can list the average call time for the displayed calls.
在HelpDesk应用程序中，您可以在列表组件中查看特定员工的通话记录，而信息组件可以列出所显示通话的平均通话时间。
The test automation checks the resulting state of the application under test, verifies that the listbox control contains the correct message, and logs a "pass" result.
测试自动化检查测试应用程序的结果状态，验证Listbox 控件包含正确的消息，并记录“pass”结果。
For this application, the URLs serve as the keys (as ingested from the Web server access logs).
对于此应用程序来说，URL作为键来服务(从Web服务器访问日志摄取)。
A person logs on to a legacy application to find information to add to the customer request record before it can be processed.
一个人员登录到遗留应用程序查找信息，并将信息添加到客户请求记录之后才能进行处理。
If you choose to finish a transaction manually on an application server, it is recorded as having completed in the transaction service logs for that server.
如果您选择在应用程序服务器上手工停止事务的话，在服务器的日志中就会纪录为已经完成事务服务。
The application will also write logs of certain events to a log file, which you can use for tracing purposes.
该应用程序还把某些事件的日志写到日志文件中，您可以把日志文件用于跟踪目的。
You must enable verbose GC logging for your application if you want to produce logs for analysis.
如果想生成用于分析的日志，必须对应用程序启用详细的gc日志记录。
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