请各位前辈帮忙看下这个性能测试脚本，并指点下，谢谢了！

lmj19851117 · 发表于 2013-2-21 15:39:49

项目组目前要做一下性能测试，本人是菜鸟，以前也没正式做个性能测试，完全就是自己照书学下，会录制下脚本神马的。现求各位大师指点下。项目也就是一个手机软件，领导想看下各页面加载数据的响应时间，目前脚本如下：
Action()
{
lr_start_transaction("lr_start");

web_url("getCatalog",

"URL=http://172.21.11.201:90/msis/getCatalog?version=V001&catalogType=2&userCode=U_05&accessSource=5",

"Resource=0",

"RecContentType=text/html",

"Referer=",

"Snapshot=t1.inf",

"Mode=HTML",

LAST);

lr_think_time(2);

   web_url("ticket.htm",

"URL=http://172.21.11.201:90/msis/getCatalog?version=V001&catalogType=2&userCode=U_05&accessSource=5",

"Resource=0",

"RecContentType=text/html",

"Referer=",

"Snapshot=t1.inf",

"Mode=HTML",

LAST);

lr_think_time(2);
   web_url("getChannelProgram",

"URL=http://172.21.11.201:90/msis/getChannelProgram?version=V001&pageSize=10000&curPage=1&resolution=640*960&userCode＝U_05&beginTime=2012-11-21 00:00:00&endTime=2012-11-21 23:59:59&channelResourceCode={channelResourceCode}",

"Resource=0",

"RecContentType=text/html",

"Referer=",

"Snapshot=t1.inf",

"Mode=HTML",

LAST);

  lr_think_time(2);
   web_url("getRecommendResource",

"URL=http://172.21.11.201:90/msis/getRecommendResource?version=V001&resolution=1200*1600",

"Resource=0",

"RecContentType=text/html",

"Referer=",

"Snapshot=t1.inf",

"Mode=HTML",

LAST);

  lr_think_time(2);
   web_url("getAssetList",

"URL=http://172.21.11.201:90/msis/getAssetList?version=V001&pageSize=10&curPage=1&resolution=640*960&userCode＝U_05&queryType=4&catalogId={catalogId}&assetType=0&originName=0&publishDate=0&orderTag=2",

"Resource=0",

"RecContentType=text/html",

"Referer=",

"Snapshot=t1.inf",

"Mode=HTML",

LAST);

   lr_end_transaction("lr_start", LR_AUTO);

lr_rendezvous("jihedian");

return 0;
}
脚本是可以跑的，但是跑出来的结果响应时间平均值都是2秒了，这是不科学的。我场景是这样的：start
VuserS是10，每15秒增加2个，持续时间5分，每30秒减少5个。请各位看看，我的问题出在哪？谢谢了。