該軟件jmeter是Apache官方開源壓力測試軟件. jmeter官網:http://jmeter.apache.org/ . 本文使用的版本是 3.0版本, 它需要jdk7及以上版本支持.
網盤下載 : 鏈接:http://pan.baidu.com/s/1i5lDeDJ 密碼:4qes
安裝: 參考 http://www.cnblogs.com/benpao1314/p/5953565.html
1, 下載后無需安裝,解壓后即可使用;
2,配置環境變量
新增 JMETER_HOME = “D:\develop\apache-jmeter-3.0”
CLASSPATH變量,加上%JMETER_HOME%\lib\ext\ApacheJMeter_core.jar;%JMETER_HOME%\lib\jorphan.jar;%JMETER_HOME%\lib\logkit-2.0.jar;
3. 操作完上面的步驟,我們就可以點擊Jmeter中bin目錄下面的jmeter.bat文件即可打開Jmeter了。
(注意:打開的時候會有兩個窗口,Jmeter的命令窗口和Jmeter的圖形操作界面,不可以關閉命令窗口)
使用:參考 http://blog.csdn.net/liuxiao723846/article/details/52670046
1、添加線程組:
測試計划 -> 添加 -> Threads(User) -> 線程組
線程數:表示將模擬多少個用戶進行測試。
Ramp-Up Period(in seconds):線程啟動間隔,所有線程將在這個時間內依次啟動。
循環次數:所有線程執行一次為一次循環。
如果線程數為200 ,循環次數為10 ,那么每個線程發送10次請求。總請求數為200*10=2000 。如果勾選了“永遠”,那么所有線程會一直發送請求,直到選擇停止運行腳本。
2、添加采樣器:
采樣器可理解為針對前面創建的線程需要做什么事情,這里以添加HTTP請求為例。
線程組 -> 添加 -> Sampler -> TCP請求
3、添加監視器
監視器可以理解為針對結果的不同查看方式。JMeter里提供了多種結果表現形式。
問題1, 中文顯示亂碼, 在jmeter/bin/jmeter.properties
jsyntaxtextarea.font.family=宋體
sampleresult.default.encoding=UTF-8
問題2,jmeter java.lang.OutOfMemoryError: Java heap space
changed HEAP settings in jmeter.bat from
-Xms512m -Xmx512m
to
-Xms2048m -Xmx2048m
同時由於我的線程特別多幾萬個,故我把配置里面的 線程組 復選框 Delay Thread creation until needed 勾上了.
最終的配置例子
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簡單的壓力測試情況(幾分鍾的效果):
1.身份驗證
00493{"head":{"BisUid":"AAAS0000293171016200305008192","TransCode":"2201","MsgType":"0200","ExSerial":"008192","Acctoper":"8001","TradeType":"2222","BranchNo":"82801","Channel":"vcm","TermNo":"S0000293","TermIp":"192.168.1.72","TransDate":"20171016","TransTime":"200305","TermNoInn":"S0000293","TopBranchNo":"82","BatchNo":"","Token":"","AreaCode":"","EncodeType":"2"},"body":{"OpsitBrhNo":"313675090019","BusinessType":"01","OpsitTellerNo":"355","IdCode":"610528198811203033","CustName":"楊偉"}}
2.客戶信息查詢
00589{"head":{"BisUid":"AAAS0000293171016200307008193","TransCode":"2525","MsgType":"0200","ExSerial":"008193","Acctoper":"8001","TradeType":"2222","BranchNo":"82801","Channel":"vcm","TermNo":"S0000293","TermIp":"192.168.1.72","TransDate":"20171016","TransTime":"200307","TermNoInn":"S0000293","TopBranchNo":"82","BatchNo":"","Token":"","AreaCode":"","EncodeType":"2"},"body":{"OperFlag":"3","IdType":"0","IdCode":"610528198811203033","AcctNo":"","CustName":"楊偉","IdIssuUnit":"","Sex":"男","OfficPhone":"","HomePhone":"","Mobile":"","ContactAddr":"","PostId":"","Email":"","WorkUnits":""}}
補充安裝一個插件,先看看該插件的效果.
插件所需要的Jar包下載 https://jmeter-plugins.org/install/Install/
下載plugins-manager.jar文件,將其放在jmeter安裝路徑下/lib/ext/目錄下
重啟jmeter工具在options選項下即可看見Plugins Manager選項,如圖所示:
搜索插件名"jpgc" 進行安裝,我這里是已自己安裝了故出現在了已安裝插件里面