1、1性能測試概述1.1測試步驟1 .準備好測試環境；2 .根據測試用例錄制LR腳本，參數化；定義測試場景。3 .針對設計的每個測試場景，性能測試基本按照如下步驟進行:a.進行測試環境準備和測試數據準備；b.運行測試腳本/程序或者執行處理過程；c.收集并記錄測試指標。測試時需要收集的性能數據主要包括如下指標：指標說明Running Vusers并發用戶數Hits per Second每秒點擊數（即http請求數）Trans Response Time事務響應時間Trans/Sec (Passed)每秒事務數（通過），看曲線的性能走向。1.2明確測試需求舉例：并發虛擬用戶數300個（單機），要求在每

2、秒點擊數不大于1600的 情況下，系統能穩定的運行2個小時，事務響應率99.9%,響應時間不超過2 秒。2使用Loadrunner進行性能測試2.1 打開 loadrunner1) Windows啟動器輸入mstsc；2)打開性能測試服務器的遠程桌面， ip： 24；密碼 admin_h3c3) 打開 loadrunner11查看虛擬機的送斛幫助第 7 8 e£ 麗匚口馬丘火位苓在行歿案2.2錄制腳本LoadRunner LauncherWi；at's NewCreate/Edit ScriptsRun Load TestsAnalyze Test Re

3、sultsLoad Testing prevents costly and painful performance prublerns in pruductiun by detecting bottleriecks before a system or upgrade is deployed. By creating production workloads on IT systems in QA or staging, you can measure the perfurrnance of critical business processes under load and pinpuint

4、 bottlenecks for rapid resuh.jtiun. HP suftware's LoadRunner pruvides comprehensive support fur the most corTimon protocols and technologies- including ERPJCRM, Web, J2EE/.NET, XML, .NET, wireless and streaming mediaallowing IT groups to use a single pr口日utt fur load and perfurrnance testing of

5、all enterprise applicatiuns. Implementing an effective load testing process with HP software's LuadRunrier helps ensure that new or upgraded applications meet service level objectives and deploy to pruductiun with no perforrnance s：urprises.What's New in VuGenEnhanced support for Web 2 New T

6、ruClient prcitui： emulating user activity wil New protuculs for Micros cummuriicatting uver HTTF Enhanced data format sljfFeature Videos:昌 Intro duction to Ajax True 圜 Advanced data format :三 圜 SilYerlight protocol國 Java over HTTP protuCLWhat's New in Contro Enhanced Service Level percentiles Cu

7、ntrijller nuw allows cu：= measurements to accurnrrFeature Videos:昌 Service level agreement 圜 Customize monitor defai:耳目，I 盤？ YrtRaxird- ： 1 Tadis | J Script ：TrB£ | Start PageLoadRunner - Virtual User GeneratorWelcome to the Virtual User GeneratorIn a perforrnance lesting or application managem

8、ent environment, HP 日"江口凱力口號Bplsi匚曰 human users working on physical ma chines v-yrth 'irtuar users, or Vu sets.The Virtual User Generator (VuGen) wurk?=： on a re c ord- a nod-p |：a y ba c k: pri n ci pl e. As walk through a business process on your application, VuGen records /our actions an

9、d ere alesWhat's NeProtocols AfaK TruCIre ui'wic / me ract vel) SilverlighlIransport Icxmcuiirq lava n-jp.r t jr3cluz.es Dtntr Jsva ： niraductiorFed LU ti J ata Form1 TP/I UN structured. CoFelatio2.2.3打開網頁開始錄制等待打開網頁HP Virtual User- GeneratorL-aunching -application tfor recording .2.2.4錄制腳本Q后

10、程 0 -因向，/奠索 鵬英率京小國地址必南, - L丫什,IL ：0B/ indeji：. hlral問卷調有Rocordim頁 ：公司概況！ 杳戶報務新聞同志：聯網雪藐聯網大戳據的 rffelK.w E i2.2.5完成錄制動態二聯網售票聯網大數據Record;n5. (172 eve2.2.7運行一次腳本 Fie Bzlt 0M Insert Vuser Acttme Teds wrdov Hdpstart Rjrf.ora Q QQ丁小心三一“ -.vucerjoil: 挈 Adtion ,腕r_errl , glcbd 工 hacti.R：vet jrl indcx. "r

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14、±MJ1 1.Enlins Yus er.S 二 irti.二立 ic7icn vlls cr cnci.Pn 11 rii "I I n：i n-：rr_i-ri 1.Vuj =t 1 erjiinited.2.2.9保存腳本irtualUs«riJeueratorFile Edit View Insert Vuser Actions Tools WindowHelpi.,.j Start Record |>必tartPage -non聲而引 HTTP/HTML)TaksIntroductionvuser_initActionvuser_eridW ； g

15、loLals.h1. Recordinq2.3.1設置場景 設置點擊率目標的場景.1 選擇場景及腳本.2 配置 10ad generator場景設置界面點擊Generators進入設置;點擊“Add”；輸入發生器的IP （本機填寫localhost）點擊“connect”，連接發生器;locslhostStatus J-DowPlatformWindowsDetails上用 Connect捌 Add.典 Delete.H Reset忌D*ikX DisableHelpClase_Load Generat ors可以看到狀態變為Ready,表示發生器連接

16、成功。N白桃StatusPlatformDetails底 local hi 3s：t/IN2002Lead Generaloi's.d 5口15 S..3選擇場景目標.1選擇場景及腳本.2 設置 vuserI 口展I! Schedule GSch&dub byRun Mode lobdlSefvfcE Lb舊 AqnDjuerii ra SLA 仙 theNetM bUtcm|Sd-iediJe-1AitlCCiPmpeiheiIriitialiTeIciLii-ilanViJEtt just bcfwc it transStartVu

17、zeteSt&rt LO Vusfliri. Z vnrv tti.QD.15 tHK：H1：5S：lDutiL l ank £-t Ofl tE:ljO 州：浦l型J? L kl' Ld V-qxbf i.Hn>1）雙擊圖中藍色start vusers部分，彈出action設置框；2）如圖中所示，一共產生10個vuser，每15秒產生2個vuser;3）可以從vuser產生圖中查看產生時序；Tm«i di50 罰SzMcW WeRe hVdf：fditddel行 5cbit>Rnof»rleslu LlkJ,e<« s

18、k£l WxawrWt nxuiO3J134-33.3LDti心通*AL3&00 3D.W.M DO.l2X>3 W.M.i11 79TdfeErs |5t«rt 50 ism: E CO W 35 'M SR rs)2.3.2開始壓力測試添加監控服務器在 windows resourses 監控界面右鍵，點擊 “Add Measurements添加監控主機IP添加監控cpu空閑率添加監控內存使用率2.32.7添加監控服務器完成重點觀察：1、是否有錯誤；2、響應時間是否正常；3、服務器性能是否正常

19、; 注：性能監控的其他方法：1）對于windows的服務器可以使用windows自帶的性能監控工具。2）對于linux的服務器，可以使用sar等工具。Sar u 3 200>cpu.txt3)13-3-11Sar - 3 200>men.txt對于虛擬機，可以使用vmware自帶的性能監控工具。CPU也用錯況（MHz4.00019.600 3.0D0 2.600 2.000 1.600 1.0001.3-3-T1內存湖即卜"1身"215卜T工:用卜年2:05卜1330匕具亨用山堵長目插虎推噌長匚交換KT2:1fiFl-2i25hT-2-45Ki3:D53E0D2

20、切口二口口口1JOOD13-3-1113-3-1113-3-1113-3-1113-3-1113-3-11133 Tl1 .730g 1 .5002.4查看性能測試結果Riming Musbtb - t+xiIb ween白ri口Available Ei口口h穹x|lW Run網必Ci >-| ',Tiie1Down 0Finding 0必1» 5taH 5crHT7P Reipcr-fies per SecondPagew Donnbaded per Seraid Rstiiffi per S BraidiJortiecliorfiComeclicns p-f Sec

21、nnd SSL per Stcond白-S野 tern Resou'ce Graph?'rriows RegourcBSUNKRKOjrMS5NMPEl-Natwork. Graph?叩行XtXtXi1 0LO：10：LO00:05:00日 Time (Hour:Min:Sec'iCd oiScaleMeaturemenlMachine1Idle Tirrt! (FVow55or_Totd)10cd host99d792.4.1測試概況Stub w j Hep l Hunnin 國 Vue ar e Hits per Sbcond | 71nr| Tr-saEcct o

22、n STurfuary kufirigs Tr ftriia-" KAEpanA Tim©Statistic: Sum mar '-'Maixlriiurn RbinnM。V申日部5 二Tfaitall TttELiiih口(S2,757,63,750八mrnqQ Ihrpuqh口ut bh1 七七口nd:(S3j?LlnE51Total H0<Stl36 3Atfcpaae iHi'fcs nei3 Second i£>07.0WiiEiN HTHTlP Resooriifes GXiimmaiYou can define 2LA data using the MLH 匚口nFi國urgban 量月r