性能测试用例模版

1、测试用例模板测试用例 (Test case)用例名称 用例编号 重要程度 用例设计人 代码负责人 测试人 测试时间 English versionTitle Case ID Level Designer Developer Tester Time 测试场景描述 (Case scenario)场景描述子场景(可选)子场景1 例如，返回10条记录子场景2 例如，返回100条记录测试流程 (Testing process)描述被测试应用场景的商业流程，流程必须在实际测试中发挥良好的导航作用，使不熟悉该系统的使用者能够对商业流程有清晰的了解。(被测的商业流程应该事先通过检测，以确保功能的顺利运行。应用

2、程序代码在测试阶段应该被冻结)123测试条件和要求 (Requirements)环境要求硬件要求：WEB服务器 - 配置1.2 (详细配置信息见测试计划文档，或附录)软件要求：补丁要求：网络要求：性能基线和衡量指标 (Testing baseline & metrics)前提 (测试结果有效的先决条件)1. 例如：无内存泄漏；HTTP错误个数为02. 数据库数据要求例如：流水表已有20万条记录3. 并发连接数要求4. 测试周期或测试次数性能基线1. 例如：每秒钟完成XXX笔交易2.3.监视参数 (详情见附录)1. 例如：Performance Monitor: Private Byte

3、2.3.性能计算方式1. 例如：数据库交易表增加纪录数 / 总时间(秒)2.3.测试数据和脚本 (Testing data, Scripts)测试数据准备包括登陆账号组，输入数据；可以事先保存在某个文本文件中测试数据库数据库、表、存储过程、视图、用户帐号、相关数据测试脚本根据测试工具编写相应脚本或编写手工测试脚本for Example1LBrowser1. Navigate to the home page of the Online Shopping site.2. Click “Help.”3. Click “FAQ.”4. Click “Shopping” on FAQ.5. Click

4、 “Shopping/Our Products” on the main menu.6. Click “Product Search.”7. Click “Special Offers.”8. Click “Store Finder.”9. Click Central Scotland to view shop addresses.10. Click “Edinburgh” to see details.11. Click “After Sales.”12. Click “Basket.”13. Navigate to the home page of the Online Shopping

5、site.14. Click on Advert at bottom of page.测试手段 (Testing instrument)例如： 编写自动测试工具或使用专用测试工具。备注 (Remarks)附录A 应用软件性能数据分类4.1 应用软件性能数据概述在企业级应用的负载测试过程中，测试工具通过部署一整套性能监视器，来收集和显示各个架构层次、服务器和组件上的性能数据，包括网络、操作系统、应用服务器、中间件、应用程序、.NET服务器、Web服务器和数据库服务器。在进行负载测试时，这些数据用来精确测量系统各个方面的性能，从而用户可以快速、简便地定位问题和瓶颈的来源。最终，这些数据用来生成各种

6、文档和图表，并判断出应用程序的性能是否满足业务的需要。4.2 应用软件常用性能数据描述1. Number of Concurrent Users (NCU)并发用户数 在指定时刻，系统观察到的并发用户连接数。2. Request Per Second (RPS)每秒处理请求数 指示服务器平均每秒钟能处理的用户事务请求数量。3. Response Time响应时间 指从客户发出一个事务请求到收到处理结果的最后一个字节的时间长度。4. Time to First Byte (TTFB)客户端收到响应的第一个字节的平均毫秒数。5. Time to Last Byte (TTLB)客户端收到响应的最后

7、一个字节的平均毫秒数。6. Think Time思考时间 用户在发送下一个请求前花在浏览页面上的时间。7. Hits per Second每秒点击次数8. Throughput吞吐量 以kilobyte为单位，客户每秒接收的数据总量。9. Pages per Second每秒下载页数 每秒内从Web服务器上下载到客户端的Web页面数量。10. User-define Data Point (supported by LoadRunner)用户自定义性能指标 由LoadRunner支持的自定义性能指标，比如: Transaction Response Time, Transaction Per

8、Second Passed, Failed。11. %Processor Time:CPU平均利用率12. %User Time:用户态CPU平均利用率13. % Privileged Time:核心态CPU平均利用率14. Processor Queue Length:处理器队列中的线程数15. Context Switches per Second:每秒线程切换次数16. Interrupts/Sec:每秒中断数17. Page Faults / sec:每秒内存换页数18. Memory, Available Bytes:平均剩余的可用内存19. Private Bytes:进程分配内存

9、数20. Process, Handle Count:进程使用系统句柄数21. Memory, Pool Paged Bytes:可交换到硬盘的系统物理内存byte数。22. Memory, Pool Non-paged Bytes:不可交换到硬盘的系统物理内存byte数。23. Network Interface, bytes total/sec:网络带宽利用率24. Network Interface, Output Queue Length:网络适配器输出队列长度25. Physical Disk, %Disk Time:物理磁盘利用率26. Physical Disk, Avg Dis

10、k Queue Length:物理磁盘平均磁盘I/O队列长度27. Physical Disk, Current Disk Queue Length:物理磁盘当前磁盘I/O队列长度28. Physical Disk, Disk Read/Sec, Disk Write/Sec:物理磁盘每秒读/写操作次数29. COM+ Authenticate (by LoadRunner):COM+ 调用级别验证成功频率30. COM+ Authenticate Failed (by LoadRunner):COM+ 调用级别验证失败的频率31. COM+ Activation (by LoadRunner

11、):COM+ 应用激活频率32. COM+ Failed (by LoadRunner):COM+ 应用关闭频率33. COM+ Thread Start (by LoadRunner):STA的线程启动的比率34. COM+ Thread Terminate (by LoadRunner):STA的线程中止的比率35. Transaction Duration (by LoadRunner):COM+事务的平均周期36. Transaction Start (by LoadRunner):COM+事务启动比率37. Transaction Prepared (by LoadRunner):C

12、OM+事务进入准备阶段的比率38. Transaction Aborted (by LoadRunner):COM+事务回滚的比率39. Transaction Commited (by LoadRunner):COM+事务提交的比率40. Object LifeTime(by LoadRunner):COM+组件平均生命期41. Object Create (by LoadRunner):创建COM+组件实例的比率42. Object Destroy (by LoadRunner):释放COM+组件实例的比率43. Object Activate (by LoadRunner):COM+ J

13、IT-actived对象激活的比率44. Object Deactivate (by LoadRunner):COM+ JIT-actived对象失活的比率45. Disable Commit (by LoadRunner):COM+对象处于DisableCommit状态的比率46. Enable Commit (by LoadRunner):COM+对象处于Enable状态的比率47. Set Complete (by LoadRunner):COM+对象处于SetComplete状态的比率48. Set Abort (by LoadRunner)COM+对象处于SetAbort状态的比率4

14、9. COM+ Method Duration (by LoadRunner):COM+方法调用平均持续时间50. COM+ Method Frequency (by LoadRunner):COM+方法调用频率 51. COM+ Method Failed (by LoadRunner):COM+方法失败的频率52. COM+ Method Exception (by LoadRunner):COM+方法抛出异常的频率53. Active Server Page, Request per Second:ASP每秒执行请求数54. Active Server Page, Request Que

15、ue:ASP请求队列长度55. Active Server Page, Requests Execute Time:ASP平均请求执行时间56. Active Server Page, Requests Wait Time:ASP平均请求等待时间57. Active Server Page, Session Current:当前活动Session计数58. .NET CLR Data, SqlClient, Current # Pooled Connection:当前被连接池缓存的数据库连接59. .NET CLR Data, SqlClient, Current # Pooled and N

16、on-pooled Connection当前所有的数据库连接，缓存和未缓存的60. .NET CLR Memory, Gen 0、1、2 heap size:.NET中0、1、2代虚拟堆的大小61. .NET CLR Memory, # bytes in all Heaps:.NET中托管内存的总数62. ASP.NET, Application Restarts:ASP.NET中应用重新启动的次数63. ASP.NET, Work Process Restarts:ASP.NET中工作进程重新启动的次数64. ASP.NET, Request Execution Time:ASP.NET平均

17、请求执行时间毫秒数65. ASP.NET, Request Wait Time:ASP.NET平均请求等待时间毫秒数66. ASP.NET, Requests Queued:ASP.NET平均请求队列长度67. ASP.NET Application, Requests/Sec:ASP.NET某特定应用每秒钟处理的请求数68. ASP.NET Application, Requests Executing:ASP.NET某特定应用正在执行的请求数69. ASP.NET Application Sessions Active:ASP.NET某特定应用中活动的Session数70. Web Ser

18、vice, Get Requests per Second:HTTP的GET方法每秒请求数71. Web Service, Post Requests per Second:HTTP的POST方法每秒请求数72. Distributed Transaction Coordinator, Transactions/Sec    每秒的分布式事务数73. Distributed Transaction Coordinator, Committed Transactions    提交的分布式事务总数74. Distributed Tran

19、saction Coordinator, Aborted Transactions    回滚的分布式事务总数75. Distributed Transaction Coordinator, Active Transactions    当前活动的分布式事务数76. Distributed Transaction Coordinator, Response Time Average    分布式事务从开始到提交的平均时间间隔77. SQL Server, Cache Manager, Cache Hit

20、Ratio:SQL Server的缓存区命中率78. SQL Server, Cache Manager, Cache Used Counts per Second    SQL Server每秒内使用的缓存对象数79. SQL Server, Locks, Exclusive/Shared & Users blocked    SQL Server 每秒内用户由于表级锁被阻塞数80. SQL Server, % Procedure Cache Used & % Procedure Cache Active 

21、   SQL Server存储过程缓存使用率81. SQL Server, Transaction/Sec:SQL Server每秒的事务数82. SQL Server, General statistics, User Connections    SQL Server 当前用户连接数83. SQL Profiler, Audit Login/Logout    SQL Profiler中跟踪用户登入/登出数84. SQL Profiler, Stored Procedure, RPC CompletedSQL

22、Profiler中跟踪存储过程的调用85. SQL Profiler, TSQL, Batch Completed:SQL Profiler中跟踪TSQL语句的调用86. SQL Profiler, SQL Transaction:SQL Profiler 中跟踪事务的提交。4.3 应用软件性能数据分类企业应用程序可以根据系统架构分成以下类型 Client/Server 客户机/服务器架构ll 基于浏览器/Web服务器的三层架构 基于中间件应用服务器的三层架构ll 基于Web服务器和中间件的多层架构以上架构都由客户机、Web服务器、中间层应用服务器、数据库服务器组成。通过针

23、对不同层次的性能指标监测，可以分析出整体架构的性能指标和性能瓶颈。 1 数据库服务器的性能指标监测l Processor, %Processor Time   Processor, %User Timel  Processor, %l Privileged Time Processor, Processor Queue Lengthl System, Contextl Switches per Second Memory, Page Faults/secl Memory, Availablel Bytes Memo

24、ry, Pool Paged Bytesl Network Interface, bytes total/secll Network Interface, Output Queue Length Physical Disk, %Disk Timell Physical Disk, Current Disk Queue Length Physical Disk, Avg Disk Queuel Length Physical Disk, Disk Read/Sec, Disk Write/Secl SQL Server,l General sta

25、tistics, User Connections SQL Server, Transaction/Secl SQLl Server, Cache Manager, Cache Hit Ratio SQL Server, Cache Manager, Cachel Used Counts per Second SQL Server, Locks, Exclusive/Sharedl & Users blocked SQL Server, % Procedure Cache Usedl & % Procedure Cache Ac

26、tive SQL Profiler, Audit Login/Logoutl SQL Profiler, Storedl Procedure, RPC Completed SQL Profiler, TSQL, Batch Completedl SQLl Profiler, SQL Transaction2 Web服务器的性能指标监测 Processor, %Processorl Time Processor, %User Timel Processor, % Privileged Timell Processor, Pro

27、cessor Queue Length System, Context Switches per Secondll Process, Private Bytes Memory, Page Faults/secl Memory, Availablel Bytes Memory, Pool Paged Bytesl Network Interface, bytes total/secll Network Interface, Output Queue Length Physical Disk, %Disk Timell Physical

28、Disk, Avg Disk Queue Length Number of Concurrent Users (NCU)ll Request Per Second (RPS) Response Timel Time to First Byte (TTFB)ll Time to Last Byte (TTLB) Think Timel Web Service, Get Requests perl Second Web Service, Post Requests per Secondl Active Server Page,l

29、 Request per Second Active Server Page, Request Queuel Active Serverl Page, Requests Execute Time Active Server Page, Requests Wait Timell Active Server Page, Session Current   。3 基于ASP.NET的Web服务器或Web Service服务器性能指标监测 Processor, %Processor Timel Processor, %User Ti

30、mell Processor, % Privileged Time Processor, Processor Queue Lengthl System,l Context Switches per Second Process, Private Bytesl Memory, Pagel Faults/sec Memory, Available Bytesl Memory, Pool Paged Bytesll Network Interface, bytes total/sec Network Interface, Outp

31、ut Queuel Length Physical Disk, %Disk Timel Physical Disk, Avg Disk Queuel Length Number of Concurrent Users (NCU)l Request Per Second (RPS)ll Response Time Time to First Byte (TTFB)l Time to Last Byte (TTLB)ll Think Time Web Service, Get Requests per Secondl 

32、Web Service, Postl Requests per Second ASP.NET, Application Restartsl ASP.NET, Workl Process Restarts ASP.NET, Request Execution Timel ASP.NET, Request Waitl Time ASP.NET, Requests Queuedl ASP.NET Application, Requests/Secll ASP.NET Application, Requests Executing 

33、ASP.NET Application Sessionsl Active4 中间层应用服务器的性能指标监测 Processor, %Processor Timel Processor,l %User Time Processor, % Privileged Timel Processor, Processor Queuel Length System, Context Switches per Secondl Process, Private Bytesll Memory, Page Faults/sec Memory, A

34、vailable Bytesl Memory, Pool Pagedl Bytes Network Interface, bytes total/secl Network Interface, Outputl Queue Length Physical Disk, %Disk Timel Physical Disk, Avg Disk Queuel Length COM+ Authenticate (by LoadRunner)l COM+ Authenticate Failed (byl LoadRunner) 

35、COM+ Activation (by LoadRunner)l COM+ Failed (byl LoadRunner) COM+ Thread Start (by LoadRunner)l COM+ Thread Terminatel (by LoadRunner) Transaction Duration (by LoadRunner)l Transaction Startl (by LoadRunner) Transaction Prepared (by LoadRunner)l Transactionl Abort

36、ed (by LoadRunner) Transaction Commited (by LoadRunner)l Objectl LifeTime(by LoadRunner) Object Create (by LoadRunner)l Object Destroyl (by LoadRunner) Object Activate (by LoadRunner)l Object Deactivate (byl LoadRunner) Disable Commit (by LoadRunner)l Enable Commit (byl LoadRunner) Set Complete (by LoadRunner)l Set Abort (byl LoadRunner) COM+ Method Duration (by LoadRunner)l COM+ Method