This article looks at the following steps involved in identifying performance issues.
本文讨论识别性能问题涉及的几个步骤。
We use DTrace all the time in identifying performance issues in our customer's and in our own applications.
我们一直在使用DTrace来查明我们客户和我们自己的应用程序中性能问题。
Identifying UNIX network performance issues is hard to determine from a single machine when the problem is usually widespread across the network.
很难在一台机器上确定UNIX网络性能问题，因为问题可能出现在网络中的任何地方。
Finally, the article focuses on identifying three different types of performance goals and their tuning and debugging methodologies.
最后，本文重点讨论了如何识别三种不同类型的性能目标，以及它们的调优和调试方法。
Performance analysis is a process of finding the bottleneck, fixing it, identifying the next bottleneck, correcting it, and repeating the process until application performance is satisfactory.
性能分析过程是这样的：发现瓶颈、修复瓶颈问题，识别下一个瓶颈、修复瓶颈问题，循环往复，直至获得满意的性能。
DB2 AESE replaces manual and costly performance management tasks with an integrated approach to identifying, diagnosing, solving, and preventing performance issues.
DB 2AESE利用集成的方法来替代手工的、高成本的性能管理任务，识别、诊断、解决、以及预防性能问题。
DW designers may be interested in identifying cases where performance would benefit from converting these logical views to MQTs.
DW的设计者可能对发现能通过将这些逻辑视图转换成MQT来获得性能好处的情况感兴趣。
Simply put, this is the technique of solving methods aimed at identifying the underlying cause of a performance problem.
简单说来，这就是以确定和找出性能问题根源为目标的解决方法技术。
Figure 2: Identifying high-use data can help maximize the performance benefits of SSDS.
图2：挑出高使用率数据有助于将SSD带来的性能好处最大化。
Identifying and writing effective use cases is the starting point for any exercise in performance testing. Two of the best ways use cases can be identified are to.
对于任何性能测试，首先都要标识和编写有效的用例。
One of the techniques used for identifying potential performance opportunities in Domino 7 was to analyze the internal operations that occur during stress testing.
用来判断在Domino7中可以进行性能优化的一种技术是对压力测试过程中所发生的内部操作进行分析。
Hand optimization is taking an executable, analyzing its performance, and identifying areas of code that need to be adjusted to perform better on the given platform.
手工优化分析可执行程序的性能，识别需要调整的代码，让代码在给定的平台上执行得更好。
Performance tuning involves identifying bottlenecks at the operating system and application levels.
性能调优涉及确定操作系统和应用程序级瓶颈。
Approach your performance review strategically by soliciting feedback on your progress, identifying new goals and growth opportunities and hammering out a long-term promotion plan.
通过请求对你的进步的反馈，战略性地回顾处理你的工作表现，确定新的目标和成长机会，并仔细推敲制定出一个长远的自我提升计划。
Responsible for assembling data, analyzing performance, identifying problems, and developing recommendations which support the management of logistics.
负责收集数据，分析业绩，发现问题并提出有助于物流管理的建设性建议。
However, correctly identifying and effectively approaching the problem will allow for a work environment that promotes better employee performance.
然而，正确的识别问题和有效的解决问题，将提供一个好的工作环境，促进员工更好的绩效表现。
By using SureRoute for Performance you can overcome this problem by identifying alternate routes that are more optimal.
通过使用SureRoute forPerformance，可以找到更好的替代路由，从而克服这个问题。
In addition, such systems provide top management with information identifying the individuals responsible for both strong and weak performance throughout the organization.
责任会计制度向最高层管理部门提供其各级下属单位对企业经营业绩的好坏应承担责任的资料。
It can also provide input for identifying areas in the organization requiring performance improvement and in helping to determine priorities.
也可为识别组织中需要进行业绩改进的区域提供输入，并有助于确定优先次序。
Either debugging own radar, EW and ELINT system or discovering and identifying radar signal, RTSA can both provide infinitely high efficient performance.
不论是调试自己的雷达、EW或ELINT系统，还是进行雷达信号的侦察和识别，RTSA都提供了无可比拟的高效性能。
This method can optimize the PID parameters by using the quadratic performance index and identifying the controlled object parameters on line.
通过在线辨识被控对象，采用二次型性能准则优化PID参数。
Performance testing applications is one way to increase the overall quality of an application by identifying bottlenecks and making changes that will affect the speed and efficiency of the product.
对应用软件进行性能测试是提高软件整体质量的一种方法。这种提高是通过确认软件瓶颈和改变那些影响产品效率和速度的因素来实现的。
The dynamic performance of AC servo systems is improved by identifying the mechanical parameters to auto -tune the speed controller.
为对交流伺服系统的转动惯量进行在线辨识，调整了调节器参数以改善系统的动态性能。
And then, the steps of identifying a steam turbine's performance on line are introduced and various on-line identification methods are summarized.
在此基础上，介绍了汽轮机特性在线辨识的步骤，并总结了各种实用的在线辨识方法。
It then monitors building use and energy performance for the first three years of occupation: identifying opportunities both for fine-tuning the building and for future projects.
此后，在建筑物使用的最初三年时间里监控其使用情况和能源绩效：寻找对该建筑物微调和对未来项目优化的机会。
And in China, the client's requirement identifying has not introduced into construction management as a method to improve the performance of whole project.
而我国的建筑业还未将项目业主需求识别的管理思想，作为一种可以提高项目各方效益以及项目整体绩效的方法引入到建设项目中。
The acoustic modal analysis of cavity is the important matter on vehicle NVH performance study. Identifying system mode is of importance to avoid acoustic resonance and reduce interior noise.
车室声学模态分析是汽车NVH特性研究的重要内容，识别系统模态对避免声学共振、降低车内噪声有重要意义。
To determine the diagnostic performance of different blood CEA levels in identifying people with colorectal cancer recurrence in order to inform clinical practice.
决定不同血液CEA值对找出大肠癌患者复发的诊断表现，以知会临床照护作业。
Xiayi mansions decorated by installing Limited performance appraisal of the status quo, identifying and analyzing personnel problems in performance appraisal.
通过对夏邑广厦装饰安装有限公司绩效考核现状的分析，找出并分析人员绩效考核中存在的问题。
A method for identifying the boundary of fractured gas reservoir by using gas wellhead performance data is presented in this paper.
本文介绍了利用气井井口动态资料识别裂缝性气藏边界的方法。
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