473,322 Members | 1,421 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,322 software developers and data experts.

Response.Buffer on IIS 6.0

Hello,
I'm experiencing bad performance migrating from IIS5 to IIS6 on a server
with identical Hardware configuration on some ASP pages.
I notice that setting response.buffer = true resolve my issue
Anybody can help me to understand ?
Thanks a lot

Vittorio
Jul 19 '05 #1
1 5866
I found the solution and I attach here:

There is a known performance issue of IIS6 when response.buffer. The
bug is actually in kernel http.sys(some ACKs are delayed during the
transmission) and has scheduled to fix in Windows 2003 Service Pack
1. Take a look at the following article, the symptom doesn't occur or
abates when buffer is on.

BUG: You notice that IIS 6.0 is slower than IIS 5.0 when you use the
WriteClient API to send data
http://support.microsoft.com/?id=840875

Vittorio

"Vittorio Pavesi" <n@spam.net> ha scritto nel messaggio
news:ek**************@TK2MSFTNGP10.phx.gbl...
Hello,
I'm experiencing bad performance migrating from IIS5 to IIS6 on a server
with identical Hardware configuration on some ASP pages.
I notice that setting response.buffer = true resolve my issue
Anybody can help me to understand ?
Thanks a lot

Vittorio

Jul 19 '05 #2

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

3
by: Brad | last post by:
I have a response filter which injects "standard" html into my pages. The filter works fine when the initial stream is small enough not to buffer...or....if I have a large unbuffered stream (i.e. I...
7
by: Shapiro | last post by:
I have a scenario where I log a resquest to a database table and update the request with a corresponding response including the response time. I am using an HttpModule to do this. My challenge...
0
by: brian.fairchild | last post by:
I have a downloader page in my asp.net application that looks at a session variable to get the path to the file, checks it then downloads it using the Response object. When the "File Download"...
1
by: Ryan Pedersen | last post by:
I have been trying to figure out how to transmit a file back to a user using the response.transmitfile or response.writefile method and just not having much success. I have a dell server running...
2
by: jhansl | last post by:
Hello, I am trying desperately how to find out if the bytes sent in a Response.BinaryWrite (or bytes written to Response.OutputStream) are ACTUALLY sent to the client. My problem is that I have...
12
by: Jim Rodgers | last post by:
I have a big asp file that has an error under certain conditions -- totally repeatable. However, it only fails when I set response.buffer = True at the top. WHen I set it False in order to debug...
7
by: eventuranza | last post by:
For my application, there users can upload and download files to the a webserver. Straightforward enough. However, when they upload a PDF file then try to download it, the file seems to be...
1
by: Gurpal | last post by:
I'm getting this error when I test this page. Here is the error: Response object error 'ASP 0251 : 80004005' Response Buffer Limit Exceeded /test/test4.asp, line 0 Execution of the ASP...
2
by: Michael D. Ober | last post by:
When I single step through the code below, it sends back the PDF file that is retrieved in the line fm.GetAccountPDF(...). When I run without single stepping, I get the master page for this page. ...
14
by: S N | last post by:
I am using the following code to hide the download url of files on my website. The code uses Response.Binarywrite to send file to the client. Kindly indicate the maximum size of the file that can be...
1
isladogs
by: isladogs | last post by:
The next Access Europe meeting will be on Wednesday 6 Mar 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM). In this month's session, we are pleased to welcome back...
0
by: Vimpel783 | last post by:
Hello! Guys, I found this code on the Internet, but I need to modify it a little. It works well, the problem is this: Data is sent from only one cell, in this case B5, but it is necessary that data...
0
by: jfyes | last post by:
As a hardware engineer, after seeing that CEIWEI recently released a new tool for Modbus RTU Over TCP/UDP filtering and monitoring, I actively went to its official website to take a look. It turned...
0
by: ArrayDB | last post by:
The error message I've encountered is; ERROR:root:Error generating model response: exception: access violation writing 0x0000000000005140, which seems to be indicative of an access violation...
1
by: CloudSolutions | last post by:
Introduction: For many beginners and individual users, requiring a credit card and email registration may pose a barrier when starting to use cloud servers. However, some cloud server providers now...
1
by: Defcon1945 | last post by:
I'm trying to learn Python using Pycharm but import shutil doesn't work
1
by: Shællîpôpï 09 | last post by:
If u are using a keypad phone, how do u turn on JavaScript, to access features like WhatsApp, Facebook, Instagram....
0
by: af34tf | last post by:
Hi Guys, I have a domain whose name is BytesLimited.com, and I want to sell it. Does anyone know about platforms that allow me to list my domain in auction for free. Thank you
0
isladogs
by: isladogs | last post by:
The next Access Europe User Group meeting will be on Wednesday 3 Apr 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM). In this session, we are pleased to welcome former...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.