SG 3 Establish Test Performance Indicators 建立测试绩效指标
A set of goal-oriented test process performance indicators to measure the quality of the test process is established and deployed. 一系列以目标为导向的测试流程绩效指标来衡量测试流程建立和部署的质量
SP 3.1 Define test performance indicators The test performance indicators are defined based upon the test policy and goals, including a procedure for data collection, storage and analysis. 定义测试绩效指标，根据测试方针和目的来定义测试绩效指标。包括数据整理，存储，分析过程。
Example work products
1. Test performance indicators
2. Data collection, storage, analysis and reporting procedures
Sub-practices
1. Study test policy and goals, e.g., the objectives for test process improvement
2. Provide feedback for clarifying test policy and goals as necessary
3. Define the test performance indicators traceable to the test policy and goals Examples of test performance indicators include the following: Test effort and cost Test lead time Number of defects found Defect detection percentage Test coverage Test maturity level In general the defined test performance indicators should relate to the business value of testing.
测试绩效指标定义可追溯到测试方针和目的。测试绩效指标包括下面几个方面，测试代价，测试时间，缺陷数量，缺陷发现率，测试覆盖率，测试成熟度，通常来说，测试绩效指标应该和测试的商业价值关联。
4. Review the performance indicators with stakeholders
5. Define and establish ownership for test performance indicators
6. Specify how performance indicators will be obtained and stored
7. Specify how performance indicators will be analyzed and reported
SP 3.2 Deploy test performance indicators Deploy the test performance indicators and provide measurement results for the identified test performance indicators to stakeholders. Example work products
部署测试绩效指标，部署TPI和为利益相关人提供验证测量结果
1. Test performance indicator data
2. Reports providing information regarding the test performance indicators Sub-practices
1. Obtain specified performance indicator data
2. Analyze and interpret performance indicator data
3. Manage and store performance indicator data and analysis results
4. Report the performance indicator data to stakeholders on a periodic basis
5. Assist stakeholders in understanding the results Examples of actions to assist in understanding the results include the following: Discussing the results with relevant stakeholders Provide contextual information that provides background and explanation