LR性能测试方法.docx

1、LR性能测试方法1性能测试概述1.1测试步骤1.准备好测试环境；2.根据测试用例录制LR脚本，参数化；定义测试场景。3.针对设计的每个测试场景，性能测试基本按照如下步骤进行:a 进行测试环境准备和测试数据准备；b.运行测试脚本/程序或者执行处理过程；c.收集并记录测试指标。测试时需要收集的性能数据主要包括如下指标：指标说明Running Vusers并发用户数Hits per Sec ond每秒点击数（即http请求数）Trans Resp onse Time事务响应时间Tran s/Sec (Passed)每秒事务数（通过），看曲线的性能走向。1.2明确测试需求举例：并发虚拟用户数300个（

2、单机），要求在每秒点击数不大于 1600的 情况下，系统能稳定的运行 2个小时，事务响应率99.9%,响应时间不超过2 秒。2使用Loadrunner进行性能测试2.1 打开 loadrunner1)Windows启动器输入mstsc;E6IS4： 耳 I 57 - T2）打开性能测试服务器的远程桌面，ip : 192.168.1.224;密码 admin_h3c3)打开 loadrunner11X合主臣V易哎KAWPP Coni.心“ *U- UbuMul 岱 I fwin2003Administrator真的电/ 肌4口、wartrwsHlJ IXWTP Control Twtel、调艾.

3、）告慕艮桂制街檢Q 奄套刃!工貝.打缈观札佞冥Q投索口怖妙直滄 伎学 C VTrogran FilsM?LcwdKirwrbm2.2录制脚本LoadRunner LauncherWhats Newj=P Create/Edit ScriptsWtiats New in VuGenRun Load TestsAnalyze Test ResultsLoad Testing pceverrts costly and painful perforinarKe profalems in production by detecting bottlenecks before a system or upg

4、racie is deployed. By cresting production wocklosds on IT systems in QA or staging, you can measure the performance of critical business processes under load and pinpoint bottlensdtE for rs（）id resolution HP softwaras LoedRuc门册 pr&vicfes comprehensive support for the most common protocols and teciin

5、ologies- inuluding ERP/CRM, Web, J2EE/.NET, XML, .NET, wireless and streaming media- allowrig IT groups to use a srie product for toad and performance testing of all enlerprise appficertiors. Implementing an effecttve load testing process with HP softwares LoadRunner helps ensure that naw or upgrade

6、d applications meet service level objectives ard deploy to prcductBn wrth no performance surprises.Enhanced support for Web 2Nsw Ajax TruClitnt pratoc emulating user activity wilNew protocols fw Micros comiTiiLjnicattirtg over HTTFEnhancsd dert* foririat sufFeature Videos:海 Introduction to Ajax True

7、 囲 Advanced deft a formsrt a 蚤 Silverbght pntJtocoi 修 Java over HTTP protoccWhats New in ControEniianced Service Level * percentiles Controller row slows cus measurernent? to accomirFeature Video;麗 Service level egreemeri 洛 Customize rnorwtor defai2.2.1添加脚本約 IP TirtnaJ. User Ge&er tor M Lktart Pa.ge

8、Jyew joqI?理ride即 Heb ;耳”丄”S:art ReccudWelcome to the Virtual User GeneratorIn a performance letting or application management emironmsnt HP tppicaiiona npltce hjtriari users wrking on piysical rna:hinej with flrtuar users, orVuser.Tha Virtual Unr GcriBrstor Q/uGsn) works on a iscord-and-pbyback prin

9、ciple As you walk (hroih a business process on your sppheation, VliGen rcords four acLiorts and cremes& scripts which vHW form the founcation for our bueiiBaB technology oplimizstiDn.cript“rptr piriMnlIf Web (hTTF/HTMLiWhafs NeH User TinreInwtanc% :O1234567J1HelpE:2326添加监控内存使用率2327添加监控服务器完成MonitQied

10、 Servier MachinesResouice Measuiements on localhoslH&sourca Measurement Oescriplion 定 Corrirmtted Eptes In Use MemoryWComnnihecI Byte?与 Memmj.Caninnit Limit 之间的比值 (Comrnit ted irem ary扌皈果斋要写，価盘时已在贡茴立f牛中俣留 空间的处于便用中的物理內荐-Commit Limit是由页百文件的夭屮両决定盟 釦果扩犬了页面文件.违比例就会减小L这个i十数器只显示当前百分比:它不是一个平均值口I MDK Cancel

11、Advanced Helo233监控压力测试过程重点观察：1、是否有错误;2、 响应时间是否正常；3、 服务器性能是否正常;注：性能监控的其他方法：1) 对于windows的服务器可以使用 windows自带的性能监控工具。2) 对于linux的服务器，可以使用 sar等工具。Sar -u 3 200cpu.txtSar -r 3 200me n.txt3)对于虚拟机，可以使用 vmware自带的性能监控工具。CPU IMAKhlHz)40003Eiin -；/ )3.000J5Wg 2.0001 6(X0J1rl/ : *J fi1 _jl1aQM驰0kJcd13-11 l-Sr-n I 予

12、丟 11 1311 1&3-11W2T5 卜巾彳7 呂 b 13-D5内桿winTioo f- ri：25 -vijso r 乜盟 naos 卜 m；ao蔚問 CAv .ihJUiffKlJh JbJUWK 已乂眞2.4查看性能测试结果Eile- ev SeeB, d uiutcrE Di acnos Il2S Tools Elp|cdoiSeals M 申於 urmynriMwhip#M =-菸 Irl卜 Tim iPncESMirTnl)Inrlhost99J732.4.1测试概况Stub ii口厂 ui ng the n厂占1甲丁包 t占 “ 吕打(_ gmTfinsaction &即巧

13、Ti anjiiictiDins I T-sfeal Passtdi 2j7C-0Tirfal F-aikd： QTrfa toopd D 4”也口onjclin垃呼jm什iNptw 乐l真 $柜炒百 MmimiiE， /l牯口，科。 纠巳种irmirn ,ttL E?vijiga 。卩Pm= 卜 灯0.Q37 0 111 3.2-6 01即 乩血 加州 Q Q曾“；时自l Ti茁坊F门 會 Q o a.QS 0 D M Q 0jLficair |门曹 T胡口C 0 D 口 口1 口D4 U,Q01, Q H O Q2.4.2响应时间图表L: scniT1ft 3嚅a t *z | 彊 F * iScat? 匕“血曲*ErflphBs.Mriil*J茸赳M工.旳口诃Us? FLilt hi .id -1Artcn-rrrcDCcnCLOB4illH01150ffi2挖*芳 d Ti 祁 al WiD0afl1rtlEr ini ritrii Ktn0QQ0u Mr m T丄:2.5编写测试报告2.5.1测试报告模板:公司网站测试报告.doc