【loadrunner使用篇】--用户自定义数据采集
2013-03-05 14:45
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Loadrunner中lr_user_data_point、lr_user_data_point_instance两个函数可以用来记录一条自定义的Vuser运行数据,并将其输出到测试结果中,最后可以通过分析工具Analysis来分析数据采集情况。两者之间的区别是lr_user_data_point_instance函数可以用来记录指定事物实例的自定义数据。
函数语法:
int lr_user_data_point (const char *sample_name, double value);
long lr_user_data_point_instance (const char *sample_name, double value, long transaction_handle);
例一:
例二:
上面两脚本在Controller中执行完成后,就可以在Analysis中查看运行结果。启动分析工具后,点击Graph>>Add New Graph或者ctrl+a快捷键来打开新采集到得图表,可以看到User Ddfined Data Points下面有Ddfined Data(Sum)和Ddfined Data(Average)两类图表。双击对应的图表就会将用户自定义的数据分析结果添加到网页细分图里面。
依次点击菜单Report>>Crystal Report>>Performance Report>>Data Point,就可以查看到各个Vuser运行时,用户自定义数据采集出来的具体信息了,如下图所示。对于自定义的一些相关业务交易信息之类的,在性能分析方面可以比较深入的分析出程序的瓶颈。
函数语法:
int lr_user_data_point (const char *sample_name, double value);
long lr_user_data_point_instance (const char *sample_name, double value, long transaction_handle);
例一:
Action() { web_set_max_html_param_len("1024"); web_reg_save_param("JSESSIONID5", "LB/IC=jsessionid=", "RB/IC=\"", "Ord=11", "Search=body", "RelFrameId=1", LAST); web_url("web", "URL=http://172.19.201.188:7001/web/", "TargetFrame=", "Resource=0", "RecContentType=text/html", "Referer=", "Snapshot=t1.inf", "Mode=HTML", EXTRARES, "Url=images/login/3.swf", ENDITEM, LAST); web_reg_find("Search=Body", "SaveCount=times", "Text={username}", LAST); web_submit_data("logon.do;jsessionid=schvTJJpR1BCBYYv9hhhn6k5zMwzZJ7JtTp5yPKvjBm6QpJv1DsN!-1783399523", "Action=http://172.19.201.188:7001/web/pf/authentication/logon.do;jsessionid={JSESSIONID5}", "Method=POST", "TargetFrame=_parent", "RecContentType=text/html", "Referer=http://172.19.201.188:7001/web/", "Snapshot=t2.inf", "Mode=HTML", ITEMDATA, "Name=kind", "Value=1", ENDITEM, "Name=clientIPAddr", "Value=", ENDITEM, "Name=clientMacAddr", "Value=", ENDITEM, "Name=clientMachineName", "Value=", ENDITEM, "Name=username", "Value={username}", ENDITEM, "Name=password", "Value=1", ENDITEM, LAST); //lr_output_message("count=%d",atoi(lr_eval_string ("{times}"))); if(atoi(lr_eval_string ("{times}"))>0) { web_url("close.html", "URL=http://172.19.201.188:7001/web/pf/close.html", "TargetFrame=", "Resource=0", "RecContentType=text/html", "Referer=", "Snapshot=t3.inf", "Mode=HTML", LAST); web_url("redirectURL.jsp", "URL=http://172.19.201.188:7001/web/pf/redirectURL.jsp?redirect=true&kind=logon&U=1309938062295", "TargetFrame=", "Resource=0", "RecContentType=text/html", "Referer=", "Snapshot=t4.inf", "Mode=HTML", LAST); web_url("frameWork.jsp", "URL=http://172.19.201.188:7001/web/pf/webdesk/frameWork.jsp", "TargetFrame=", "Resource=0", "RecContentType=text/html", "Referer=", "Snapshot=t5.inf", "Mode=HTML", EXTRARES, "Url=/web/styles/default/frame/images/lineBg.gif", "Referer=http://172.19.201.188:7001/web/pf/webdesk/top/getInfobar.do", ENDITEM, "Url=/web/styles/default/frame/images/version.gif", "Referer=http://172.19.201.188:7001/web/pf/webdesk/top/getInfobar.do", ENDITEM, "Url=/web/styles/default/frame/images/button-Table.gif", "Referer=http://172.19.201.188:7001/web/pf/webdesk/top/getInfobar.do", ENDITEM, "Url=/web/styles/default/frame/images/button-info.gif", "Referer=http://172.19.201.188:7001/web/pf/webdesk/top/getInfobar.do", ENDITEM, "Url=/web/styles/default/frame/images/button-login.gif", "Referer=http://172.19.201.188:7001/web/pf/webdesk/top/getInfobar.do", ENDITEM, "Url=/web/styles/default/images/logo_default.gif", "Referer=http://172.19.201.188:7001/web/pf/webdesk/top/getNaviMenu.do", ENDITEM, "Url=/web/styles/default/frame/images/linemid.gif", "Referer=http://172.19.201.188:7001/web/pf/webdesk/split.jsp", ENDITEM, "Url=/web/styles/default/frame/images/button-help.gif", "Referer=http://172.19.201.188:7001/web/pf/webdesk/top/getInfobar.do", ENDITEM, "Url=/web/styles/default/frame/images/ArrowLeft.gif", "Referer=http://172.19.201.188:7001/web/pf/webdesk/split.jsp", ENDITEM, "Url=/web/styles/default/images/popup_bg_menu.gif", "Referer=http://172.19.201.188:7001/web/pf/webdesk/mainMessage.jsp?U=", ENDITEM, "Url=/web/styles/default/frame/images/line1.gif", "Referer=http://172.19.201.188:7001/web/pf/webdesk/top/getNaviMenu.do", ENDITEM, "Url=/web/styles/default/frame/images/tabBg.gif", "Referer=http://172.19.201.188:7001/web/pf/webdesk/top/getNaviMenu.do", ENDITEM, "Url=/web/styles/default/frame/images/line.gif", "Referer=http://172.19.201.188:7001/web/pf/webdesk/top/getNaviMenu.do", ENDITEM, "Url=/web/styles/default/frame/images/naviMenuselect.gif", "Referer=http://172.19.201.188:7001/web/pf/webdesk/top/getNaviMenu.do", ENDITEM, "Url=/web/styles/default/frame/images/lineleft.gif", "Referer=http://172.19.201.188:7001/web/pf/webdesk/left/getMenuFromXml.do", ENDITEM, "Url=/web/styles/default/frame/images/buttonOff.gif", "Referer=http://172.19.201.188:7001/web/pf/webdesk/left/getMenuFromXml.do", ENDITEM, "Url=menu/images/item/big/icon1.gif", "Referer=http://172.19.201.188:7001/web/pf/webdesk/left/getMenuFromXml.do", ENDITEM, "Url=menu/images/item/big/icon4.gif", "Referer=http://172.19.201.188:7001/web/pf/webdesk/left/getMenuFromXml.do", ENDITEM, "Url=menu/images/item/big/icon3.gif", "Referer=http://172.19.201.188:7001/web/pf/webdesk/left/getMenuFromXml.do", ENDITEM, "Url=menu/images/item/big/icon2.gif", "Referer=http://172.19.201.188:7001/web/pf/webdesk/left/getMenuFromXml.do", ENDITEM, "Url=/web/styles/default/frame/images/buttonOn.gif", "Referer=http://172.19.201.188:7001/web/pf/webdesk/left/getMenuFromXml.do", ENDITEM, "Url=/web/styles/default/frame/images/buttonBg.gif", "Referer=http://172.19.201.188:7001/web/pf/webdesk/left/getMenuFromXml.do", ENDITEM, "Url=system/webmessageshow.jar", "Referer=", ENDITEM, LAST); web_url("commonAction.do", "URL=http://172.19.201.188:7001/web/cc/core/common/commonAction.do?action=ajaxRequest&ajaxRequestClass=epm.cc.core.web.common.action.AutoRefreshSessionAjaxRequest&ccuserNo=9001", "TargetFrame=", "Resource=0", "RecContentType=text/html", "Referer=http://172.19.201.188:7001/web/pf/webdesk/top/navimenu.jsp", "Snapshot=t6.inf", "Mode=HTML", LAST); lr_user_data_point("username", atoi(lr_eval_string("{username}"))); lr_end_transaction_instance(instance_id, LR_PASS); } else lr_end_transaction_instance(instance_id, LR_FAIL); return 0; }
例二:
Action() { long instance_id; web_set_max_html_param_len("1024"); web_reg_save_param("JSESSIONID5", "LB/IC=jsessionid=", "RB/IC=\"", "Ord=11", "Search=body", "RelFrameId=1", LAST); web_url("web", "URL=http://172.19.201.188:7001/web/", "TargetFrame=", "Resource=0", "RecContentType=text/html", "Referer=", "Snapshot=t1.inf", "Mode=HTML", EXTRARES, "Url=images/login/3.swf", ENDITEM, LAST); web_reg_find("Search=Body", "SaveCount=times", "Text={username}", LAST); web_submit_data("logon.do;jsessionid=schvTJJpR1BCBYYv9hhhn6k5zMwzZJ7JtTp5yPKvjBm6QpJv1DsN!-1783399523", "Action=http://172.19.201.188:7001/web/pf/authentication/logon.do;jsessionid={JSESSIONID5}", "Method=POST", "TargetFrame=_parent", "RecContentType=text/html", "Referer=http://172.19.201.188:7001/web/", "Snapshot=t2.inf", "Mode=HTML", ITEMDATA, "Name=kind", "Value=1", ENDITEM, "Name=clientIPAddr", "Value=", ENDITEM, "Name=clientMacAddr", "Value=", ENDITEM, "Name=clientMachineName", "Value=", ENDITEM, "Name=username", "Value={username}", ENDITEM, "Name=password", "Value=1", ENDITEM, LAST); //lr_output_message("count=%d",atoi(lr_eval_string ("{times}"))); if(atoi(lr_eval_string ("{times}"))>0) { instance_id = lr_start_transaction_instance("withresponse", 0); web_url("close.html", "URL=http://172.19.201.188:7001/web/pf/close.html", "TargetFrame=", "Resource=0", "RecContentType=text/html", "Referer=", "Snapshot=t3.inf", "Mode=HTML", LAST); web_url("redirectURL.jsp", "URL=http://172.19.201.188:7001/web/pf/redirectURL.jsp?redirect=true&kind=logon&U=1309938062295", "TargetFrame=", "Resource=0", "RecContentType=text/html", "Referer=", "Snapshot=t4.inf", "Mode=HTML", LAST); web_url("frameWork.jsp", "URL=http://172.19.201.188:7001/web/pf/webdesk/frameWork.jsp", "TargetFrame=", "Resource=0", "RecContentType=text/html", "Referer=", "Snapshot=t5.inf", "Mode=HTML", EXTRARES, "Url=/web/styles/default/frame/images/lineBg.gif", "Referer=http://172.19.201.188:7001/web/pf/webdesk/top/getInfobar.do", ENDITEM, "Url=/web/styles/default/frame/images/version.gif", "Referer=http://172.19.201.188:7001/web/pf/webdesk/top/getInfobar.do", ENDITEM, "Url=/web/styles/default/frame/images/button-Table.gif", "Referer=http://172.19.201.188:7001/web/pf/webdesk/top/getInfobar.do", ENDITEM, "Url=/web/styles/default/frame/images/button-info.gif", "Referer=http://172.19.201.188:7001/web/pf/webdesk/top/getInfobar.do", ENDITEM, "Url=/web/styles/default/frame/images/button-login.gif", "Referer=http://172.19.201.188:7001/web/pf/webdesk/top/getInfobar.do", ENDITEM, "Url=/web/styles/default/images/logo_default.gif", "Referer=http://172.19.201.188:7001/web/pf/webdesk/top/getNaviMenu.do", ENDITEM, "Url=/web/styles/default/frame/images/linemid.gif", "Referer=http://172.19.201.188:7001/web/pf/webdesk/split.jsp", ENDITEM, "Url=/web/styles/default/frame/images/button-help.gif", "Referer=http://172.19.201.188:7001/web/pf/webdesk/top/getInfobar.do", ENDITEM, "Url=/web/styles/default/frame/images/ArrowLeft.gif", "Referer=http://172.19.201.188:7001/web/pf/webdesk/split.jsp", ENDITEM, "Url=/web/styles/default/images/popup_bg_menu.gif", "Referer=http://172.19.201.188:7001/web/pf/webdesk/mainMessage.jsp?U=", ENDITEM, "Url=/web/styles/default/frame/images/line1.gif", "Referer=http://172.19.201.188:7001/web/pf/webdesk/top/getNaviMenu.do", ENDITEM, "Url=/web/styles/default/frame/images/tabBg.gif", "Referer=http://172.19.201.188:7001/web/pf/webdesk/top/getNaviMenu.do", ENDITEM, "Url=/web/styles/default/frame/images/line.gif", "Referer=http://172.19.201.188:7001/web/pf/webdesk/top/getNaviMenu.do", ENDITEM, "Url=/web/styles/default/frame/images/naviMenuselect.gif", "Referer=http://172.19.201.188:7001/web/pf/webdesk/top/getNaviMenu.do", ENDITEM, "Url=/web/styles/default/frame/images/lineleft.gif", "Referer=http://172.19.201.188:7001/web/pf/webdesk/left/getMenuFromXml.do", ENDITEM, "Url=/web/styles/default/frame/images/buttonOff.gif", "Referer=http://172.19.201.188:7001/web/pf/webdesk/left/getMenuFromXml.do", ENDITEM, "Url=menu/images/item/big/icon1.gif", "Referer=http://172.19.201.188:7001/web/pf/webdesk/left/getMenuFromXml.do", ENDITEM, "Url=menu/images/item/big/icon4.gif", "Referer=http://172.19.201.188:7001/web/pf/webdesk/left/getMenuFromXml.do", ENDITEM, "Url=menu/images/item/big/icon3.gif", "Referer=http://172.19.201.188:7001/web/pf/webdesk/left/getMenuFromXml.do", ENDITEM, "Url=menu/images/item/big/icon2.gif", "Referer=http://172.19.201.188:7001/web/pf/webdesk/left/getMenuFromXml.do", ENDITEM, "Url=/web/styles/default/frame/images/buttonOn.gif", "Referer=http://172.19.201.188:7001/web/pf/webdesk/left/getMenuFromXml.do", ENDITEM, "Url=/web/styles/default/frame/images/buttonBg.gif", "Referer=http://172.19.201.188:7001/web/pf/webdesk/left/getMenuFromXml.do", ENDITEM, "Url=system/webmessageshow.jar", "Referer=", ENDITEM, LAST); web_url("commonAction.do", "URL=http://172.19.201.188:7001/web/cc/core/common/commonAction.do?action=ajaxRequest&ajaxRequestClass=epm.cc.core.web.common.action.AutoRefreshSessionAjaxRequest&ccuserNo=9001", "TargetFrame=", "Resource=0", "RecContentType=text/html", "Referer=http://172.19.201.188:7001/web/pf/webdesk/top/navimenu.jsp", "Snapshot=t6.inf", "Mode=HTML", LAST); lr_user_data_point_instance("username", atoi(lr_eval_string("{username}")), instance_id); lr_end_transaction_instance(instance_id, LR_PASS); } else lr_end_transaction_instance(instance_id, LR_FAIL); return 0; }
上面两脚本在Controller中执行完成后,就可以在Analysis中查看运行结果。启动分析工具后,点击Graph>>Add New Graph或者ctrl+a快捷键来打开新采集到得图表,可以看到User Ddfined Data Points下面有Ddfined Data(Sum)和Ddfined Data(Average)两类图表。双击对应的图表就会将用户自定义的数据分析结果添加到网页细分图里面。
依次点击菜单Report>>Crystal Report>>Performance Report>>Data Point,就可以查看到各个Vuser运行时,用户自定义数据采集出来的具体信息了,如下图所示。对于自定义的一些相关业务交易信息之类的,在性能分析方面可以比较深入的分析出程序的瓶颈。
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