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Performance problem with 10G Application Server via internet [message #226462] Fri, 23 March 2007 18:03 Go to next message
baracuda70
Messages: 4
Registered: March 2007
Junior Member
We installed an Oracle 10G application server on a windows 2003 server. it has a name something like "salesserver". We configured the port 7778. Everything was fine during our tests locally. During our tests we were reaching the server http://salesserver:7778/start.htm
So we decided to open the server to the internet. We got an ip to the server like 123.456.569.12 and changed the link to
http://123.456.789.12:7778/start.htm
Now it sucks. when I return to the "salesserver" configuration the forms open in 1 or two seconds. And when I return to the "123.456.789.12" configuration it works but the forms open in 30 or 40 secs. I checked the lengths of the fmx of the forms. They are between 100 kB and 130kB. I have two internet connections. One 1024kbit/s and the other is 2048 kbit/s and they really work fine. But when I try to use the application server with "123.456.789.12:7778" configuration it waits and waits and then it works. I tried it from some other locations with 1024 kbit/s connection and nothing changed. How may I solve (first learn what it is) the problem.

Thanks.

[Updated on: Fri, 23 March 2007 18:09]

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Re: Performance problem with 10G Application Server via internet [message #226536 is a reply to message #226462] Sat, 24 March 2007 15:11 Go to previous messageGo to next message
zeshanali76
Messages: 180
Registered: January 2006
Location: Pakistan
Senior Member

Check the configuration of WebCache. I think that WebCache is configured as salesserver:7778 it works fine and might be there is no IP Based server is given there in WebCache. Please also include one more in WebCache as IP Based then check the performance.


Zeeshan Ali Awan
zesh76@msn.com

(It is a bluff, might be solution. Would wait for ur reply)
Re: Performance problem with 10G Application Server via internet [message #226541 is a reply to message #226536] Sat, 24 March 2007 18:30 Go to previous messageGo to next message
baracuda70
Messages: 4
Registered: March 2007
Junior Member
I did add another entry to the Webcache butnothing changed. During our tests we noticed some NBNS calls (Name query NBSTAT *<00><00>......)
while looking with ethereal. But I couldn't find the call detail causing this.
Re: Performance problem with 10G Application Server via internet [message #227622 is a reply to message #226541] Wed, 28 March 2007 16:02 Go to previous messageGo to next message
andrew again
Messages: 2577
Registered: March 2000
Senior Member
Do both a ping and a tracert to both salesserver, 123.456.789.12

to see if the response time & route is the same.

Re: Performance problem with 10G Application Server via internet [message #227712 is a reply to message #226462] Thu, 29 March 2007 02:40 Go to previous messageGo to next message
zeshanali76
Messages: 180
Registered: January 2006
Location: Pakistan
Senior Member

Check the Oracle's httpd.conf file there must a directive with the name of HostNameLookups=On

Check what it is on or off. if on then ur iAS is working good with hostname and bad performance with IP. check it


Zeeshan Ali AWan
zesh76@msn.com
Re: Performance problem with 10G Application Server via internet [message #231180 is a reply to message #227712] Sun, 15 April 2007 13:59 Go to previous messageGo to next message
baracuda70
Messages: 4
Registered: March 2007
Junior Member
OK. We found the problem now. It is webutil. When I use a form without webutil it opens in 2 or 3 secs. But when I use webutil the form opens in 40 secs.
First: The problem occurs while accesing the server through internet. When I use my LAN there is no problem. The server is at DMZ area. A form using webutil opens and runs in a few seconds through the company intranet. But through internet the form opens in 40+ secs and runs in 20 or 30 minutes. And according to ethereal logs the time passes while searching something. (I do not know what)
Second: I may arrange my forms which do not need webutil and recompile them. But I have few forms that use webutil. (client_text_io for example) what will I do in these forms.
Is this problem because of a misconfiguration? Wrong installation?
I do not want to live with it. So, would anyone please help me with this problem.
Re: Performance problem with 10G Application Server via internet [message #231204 is a reply to message #226462] Sun, 15 April 2007 23:21 Go to previous messageGo to next message
zeshanali76
Messages: 180
Registered: January 2006
Location: Pakistan
Senior Member

u never mentioned that u were using webutil. The reason Webutil is because of there are several jar files that have to be uploaded while running Webutil like file upload and many more. ok that is good that u found the cause.


Zeeshan Ali Awan
zesh@inbox.com
Re: Performance problem with 10G Application Server via internet [message #231248 is a reply to message #231204] Mon, 16 April 2007 02:09 Go to previous messageGo to next message
baracuda70
Messages: 4
Registered: March 2007
Junior Member
Yes I found the problem. But, I have not found the solution yet. The server has 10.10.10.10 (something like that) internal ip address and 123.456.789.123 (something like that) external ip address. When I use internal ip address everything is ok. But when I use external ip address the client waits without sending or receiving any packets.
Re: Performance problem with 10G Application Server via internet [message #231654 is a reply to message #231248] Tue, 17 April 2007 22:36 Go to previous message
andrew again
Messages: 2577
Registered: March 2000
Senior Member
http://groundside.com/blog/GrantRonald.php?title=webutil_performance_on_the_internet
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