工作绩效信息（WPI）与工作绩效测量（WPM）

这篇博客文章基于《 PMBOK指南》的第四版，以及第5版《 PMBOK指南》，PMI改变了此博客文章中manbet最新版使用的术语的定义；因此，这篇文章现在已经过时了。

我根据PMBOK指南的版本重新编写了此博客文章。manbet最新版请拜访工作绩效数据和工作绩效信息。我要离开这篇文章，以防有人想审查PMBOK指南的旧帖子（4manbet最新版^Th版）。

Management is always interested in the status and progress of the project. They want to know:

• 该项目的百分比已完成？
• 尚未完成什么百分比？
• 花了多少钱？
• What have you earned?
• Are you ahead or behind schedule?

So, how will you provide them with this information?

You can show them this information through the工作绩效报告。本报告显示了所有要求的信息项目利益相关者，如通信管理计划中所定义的。

要准备本报告，您将需要工作绩效信息和工作绩效测量。

工作绩效信息

Work performance information is the raw data of the project’s status. It refers to what percentage of work has been completed, how much time has elapsed, the cost incurred, and more.

它为我们提供了当前状态项目。You use this information to create work performance measurements and then the work performance report.

工作绩效信息的一些示例如下：

• 多少工作已经完成？
• 时间表的进度是什么？
• 迄今为止已经发生了什么费用？
• 产品的质量指标是什么？
• 什么是风险状况？
• 是什么采购表现？

工作绩效测量

Once you get the status, you compare it with your planned progress and come up with work performance measurements. They are the comparison between the planned progress and the current status of the project.

一些工作绩效测量的示例包括：

安排性能

在这里，您将将计划的时间表与实际时间表进行比较。

例如，对于计划在五天内完成的活动，工作绩效测量表明实际完成了多长时间。

成本Performance

在这里，您将将您计划的支出与实际费用进行比较。

For example, what was the planned cost for the activity, and how much did you actually spend to complete it?

质量性能

在这里，您将计划的性能与实际表现进行比较。

例如，您将测量允许多少缺陷，耐受性和阈值以及发生多少个缺陷。

风险性能

Here you will see the effectiveness of yourrisk management plan。

For example, you will see how many risks have occurred, versus your identified risks, how effective your risk response plan was, etc.

采购性能

Here you will compare the seller’s actual performance against the planned performance.

工作绩效信息与工作绩效测量之间的区别

工作绩效信息和工作绩效测量之间的差异如下：

• 工作绩效信息是可交付成果的“目前”状态，而工作绩效测量是实际状态和计划状态之间的比较。
• Work performance measurements are developed with the help of work performance information.
• Examples of work performance information include the time elapsed and money spent, while cost variance and schedule variance, cost performance index and schedule performance index, and more, are examples of work performance measurements.

概括

工作绩效信息和工作绩效测量有助于earned value managementand forecasting. They help you prepare the performance report that you can send to your stakeholders. Based on this performance report, management decides how to proceed further.

希望您现在对工作绩效信息和工作绩效测量有更好的了解。

现在，您可以转到下一篇博客文章绩效报告。