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标题: 急:请教用户数增加导致WebLogic线程不断增加的问题 [打印本页]

作者: zoufy 时间: 2004-9-20 11:05
标题: 急:请教用户数增加导致WebLogic线程不断增加的问题
有一个问题想请教高手,请多指教。
有一个WebLogic的三层应用，用JSP实现。
用QALoad进行并发用户的测试，可以到500用户，应用正常运行。而用LoadRunner8.0（10000Users的License）,选择协议Web(Http/HTML), 加到20Users系统正常, 而到30以上用户时, WebLogic端队列长度反复增加, LoadRunner无法得到相应, 测试失败。
请问高手是何种原因，多谢。。。

作者: sunshinelius 时间: 2004-9-20 11:31
weblogic端队列指的是weblogic线程池吗？
loadrunner中，测试场景是怎么设置的？每个用户做多少笔交易？脚本能贴上来看看吗？
qaload我也使过，和lr差别不大。

作者: zoufy 时间: 2004-9-20 12:03

Originally posted by sunshinelius at 2004-9-20 11:31 AM:
weblogic端队列指的是weblogic线程池吗？
loadrunner中，测试场景是怎么设置的？每个用户做多少笔交易？脚本能贴上来看看吗？
qaload我也使过，和lr差别不大。

脚本是：
#include "web_api.h"
#include "lrw_custom_body.h"

vuser_init()
{
web_add_cookie("Language=en; DOMAIN=192.168.126.153");

web_add_cookie("Country=US; DOMAIN=192.168.126.153");

web_url("start.jsp",
"URL=http://192.168.126.153:7001/start.jsp",
"Resource=0",
"RecContentType=text/html",
"Referer=",
"Snapshot=t1.inf",
"Mode=HTTP",
LAST);

web_concurrent_start(NULL);

web_url("stylesheet.css",
"URL=http://192.168.126.153:7001/stylesheet.css",
"Resource=1",
"Referer=http://192.168.126.153:7001/start.jsp",
LAST);

web_url("banner_login.gif",
"URL=http://192.168.126.153:7001/images/banner_login.gif",
"Resource=1",
"RecContentType=image/gif",
"Referer=http://192.168.126.153:7001/start.jsp",
LAST);

web_url("clear.gif",
"URL=http://192.168.126.153:7001/Images/clear.gif",
"Resource=1",
"RecContentType=image/gif",
"Referer=http://192.168.126.153:7001/start.jsp",
LAST);

web_url("clear.gif_2",
"URL=http://192.168.126.153:7001/images/clear.gif",
"Resource=1",
"RecContentType=image/gif",
"Referer=http://192.168.126.153:7001/start.jsp",
LAST);

web_url("login_patient.gif",
"URL=http://192.168.126.153:7001/images/login_patient.gif",
"Resource=1",
"RecContentType=image/gif",
"Referer=http://192.168.126.153:7001/start.jsp",
LAST);

web_url("login_admin.gif",
"URL=http://192.168.126.153:7001/images/login_admin.gif",
"Resource=1",
"RecContentType=image/gif",
"Referer=http://192.168.126.153:7001/start.jsp",
LAST);

web_url("login_physician.gif",
"URL=http://192.168.126.153:7001/images/login_physician.gif",
"Resource=1",
"RecContentType=image/gif",
"Referer=http://192.168.126.153:7001/start.jsp",
LAST);

web_concurrent_end(NULL);

web_url("鐧诲綍",
"URL=http://192.168.126.153:7001/physician/login.do",
"Resource=0",
"RecContentType=text/html",
"Referer=http://192.168.126.153:7001/start.jsp",
"Snapshot=t2.inf",
"Mode=HTTP",
LAST);

web_concurrent_start(NULL);

web_url("stylesheet.css_2",
"URL=http://192.168.126.153:7001/physician/stylesheet.css",
"Resource=1",
"Referer=http://192.168.126.153:7001/physician/login.do",
LAST);

web_url("physician_top_banner3.gif",
"URL=http://192.168.126.153:7001/physician/images/physician_top_banner3.gif",
"Resource=1",
"RecContentType=image/gif",
"Referer=http://192.168.126.153:7001/physician/login.do",
LAST);

web_url("clear.gif_3",
"URL=http://192.168.126.153:7001/physician/images/clear.gif",
"Resource=1",
"RecContentType=image/gif",
"Referer=http://192.168.126.153:7001/physician/login.do",
LAST);

web_url("physician_banner_photo.jpg",
"URL=http://192.168.126.153:7001/physician/images/physician_banner_photo.jpg",
"Resource=1",
"RecContentType=image/jpeg",
"Referer=http://192.168.126.153:7001/physician/login.do",
LAST);

web_concurrent_end(NULL);

web_submit_data("login.do",
"Action=http://192.168.126.153:7001/physician/login.do",
"Method=POST",
"RecContentType=text/html",
"Referer=http://192.168.126.153:7001/physician/login.do",
"Snapshot=t3.inf",
"Mode=HTTP",
ITEMDATA,
"Name=username", "Value=mary@md.com", ENDITEM,
"Name=password", "Value=weblogic", ENDITEM,
"Name=action", "Value=鐧诲綍", ENDITEM,
LAST);

web_concurrent_start(NULL);

web_url("stylesheet.css_3",
"URL=http://192.168.126.153:7001/physician/stylesheet.css",
"Resource=1",
"Referer=http://192.168.126.153:7001/physician/search.do",
LAST);

web_url("physician_top_banner3.gif_2",
"URL=http://192.168.126.153:7001/physician/images/physician_top_banner3.gif",
"Resource=1",
"RecContentType=image/gif",
"Referer=http://192.168.126.153:7001/physician/search.do",
LAST);

web_url("physician_banner_photo.jpg_2",
"URL=http://192.168.126.153:7001/physician/images/physician_banner_photo.jpg",
"Resource=1",
"RecContentType=image/jpeg",
"Referer=http://192.168.126.153:7001/physician/search.do",
LAST);

web_url("clear.gif_4",
"URL=http://192.168.126.153:7001/physician/images/clear.gif",
"Resource=1",
"RecContentType=image/gif",
"Referer=http://192.168.126.153:7001/physician/search.do",
LAST);

web_concurrent_end(NULL);

return 0;
}

Action()
{
web_submit_data("searchresults.do",
"Action=http://192.168.126.153:7001/physician/searchresults.do",
"Method=POST",
"RecContentType=text/html",
"Referer=http://192.168.126.153:7001/physician/search.do",
"Snapshot=t4.inf",
"Mode=HTTP",
ITEMDATA,
"Name=lastName", "Value=99", ENDITEM,
"Name=ssn", "Value=", ENDITEM,
"Name=action", "Value=鎼滅储", ENDITEM,
LAST);

web_concurrent_start(NULL);

web_url("stylesheet.css_4",
"URL=http://192.168.126.153:7001/physician/stylesheet.css",
"Resource=1",
"Referer=http://192.168.126.153:7001/physician/searchresults.do",
LAST);

web_url("physician_top_banner3.gif_3",
"URL=http://192.168.126.153:7001/physician/images/physician_top_banner3.gif",
"Resource=1",
"RecContentType=image/gif",
"Referer=http://192.168.126.153:7001/physician/searchresults.do",
LAST);

web_url("physician_banner_photo.jpg_3",
"URL=http://192.168.126.153:7001/physician/images/physician_banner_photo.jpg",
"Resource=1",
"RecContentType=image/jpeg",
"Referer=http://192.168.126.153:7001/physician/searchresults.do",
LAST);

web_url("clear.gif_5",
"URL=http://192.168.126.153:7001/physician/images/clear.gif",
"Resource=1",
"RecContentType=image/gif",
"Referer=http://192.168.126.153:7001/physician/searchresults.do",
LAST);

web_concurrent_end(NULL);

return 0;
}

Action()
{
web_submit_data("searchresults.do",
"Action=http://192.168.126.153:7001/physician/searchresults.do",
"Method=POST",
"RecContentType=text/html",
"Referer=http://192.168.126.153:7001/physician/search.do",
"Snapshot=t4.inf",
"Mode=HTTP",
ITEMDATA,
"Name=lastName", "Value=99", ENDITEM,
"Name=ssn", "Value=", ENDITEM,
"Name=action", "Value=鎼滅储", ENDITEM,
LAST);

web_concurrent_start(NULL);

web_url("stylesheet.css_4",
"URL=http://192.168.126.153:7001/physician/stylesheet.css",
"Resource=1",
"Referer=http://192.168.126.153:7001/physician/searchresults.do",
LAST);

web_url("physician_top_banner3.gif_3",
"URL=http://192.168.126.153:7001/physician/images/physician_top_banner3.gif",
"Resource=1",
"RecContentType=image/gif",
"Referer=http://192.168.126.153:7001/physician/searchresults.do",
LAST);

web_url("physician_banner_photo.jpg_3",
"URL=http://192.168.126.153:7001/physician/images/physician_banner_photo.jpg",
"Resource=1",
"RecContentType=image/jpeg",
"Referer=http://192.168.126.153:7001/physician/searchresults.do",
LAST);

web_url("clear.gif_5",
"URL=http://192.168.126.153:7001/physician/images/clear.gif",
"Resource=1",
"RecContentType=image/gif",
"Referer=http://192.168.126.153:7001/physician/searchresults.do",
LAST);

web_concurrent_end(NULL);

return 0;
}

作者: sunshinelius 时间: 2004-9-20 12:33
脚本上我没看出问题。
楼主，你是不是并发30个用户，每个用户iteration次数设得很高啊。把你响应超时的那个运行场景描述一下，如何？

作者: zoufy 时间: 2004-9-20 13:01

Originally posted by sunshinelius at 2004-9-20 12:33 PM:
脚本上我没看出问题。
楼主，你是不是并发30个用户，每个用户iteration次数设得很高啊。把你响应超时的那个运行场景描述一下，如何？

iteration不高，都是1；
在执行数据查询时导致超时退出：Action=http://192.168.126.153:7001/physician/searchresults.do

作者: sunshinelius 时间: 2004-9-20 13:19
我觉得不是lr这边的问题了。
你一边用lr施压，一边用IE登陆，查询，如果IE那边响应也很慢，就让开发人员来解决一下吧。
希望熟悉weblogic的朋友能加入这次讨论。
密切关注

作者: sunshinelius 时间: 2004-9-22 11:00
问题解决了吗？想知道为什么会这样

作者: zoufy 时间: 2004-9-27 17:08
还是不行

作者: firemonth 时间: 2006-8-23 22:10
每帖必看!
看帖必回!

疯狂的刺猬

作者: dennyqiang 时间: 2009-7-30 01:11
个人认为是没有设定Think Time的原因，一直加压一直并发，压力很大，但这不符合实际情况。测试结果不可信。

作者: boymarco 时间: 2009-7-30 09:08
weblogic线程数有进行调整吗？

作者: 孤独英雄 时间: 2009-12-22 18:55
把weblogic的限制数设置大些试试

作者: hqf007 时间: 2010-1-14 13:45
weblogic配置问题，进后台

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