473,549 Members | 3,128 Online
Bytes | Software Development & Data Engineering Community
+ Post

Home Posts Topics Members FAQ

Pointers needed on tracing performance degradation.

We have a client server application written in C# which
makes a series of calls to the database using a third
party .net provider. The .net provider resides on the
client workstation and the database resides on a different
machine. The .net code loops thru the DataReader to
create application level objects which are then accessed
by the UI. As the network delays increase, the data access
degrades which is to be expected. But what I see is that
the application object creation times / execution times
also increase. This I infer from the logs being
maintained by the application. It is as if every part of
the client application has adapted to the "Slowness" of
the network. I am looking for clues here why the other
regions have gotten slow. The application does not use
threads and is "fully synchronous". Any pointers as to the
cause of the issue greatly appreciated

Jul 21 '05 #1
0 1006

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

Similar topics

4
1927
by: Jason Heyes | last post by:
What can I do to circumvent the performance degradation associated with dynamic allocation and small objects? Thanks.
18
3026
by: Matthias Kaeppler | last post by:
Hi, in my program, I have to sort containers of objects which can be 2000 items big in some cases. Since STL containers are based around copying and since I need to sort these containers quite frequently, I thought it'd be a better idea to manage additional containers which are initialized with pointers to the objects in the primary...
0
1179
by: Andrew Mayo | last post by:
This problem was discovered with MSDE2000 SP2 and under WinXP SP2. We are unsure whether it is more widespread as it has only been seen on one machine to date. The problem is related to name resolution. If you attempt to connect to a local database with a connect string using server=. rather than
3
1701
by: adsheehan | last post by:
Hi all, Wondering if a GIL lock/unlock causes a re-schedule/contect swap when embedding Python in a multi-threaded C/C++ app on Unix ? If so, do I have any control or influence on this re-scheduling ? The app suffers from serious performance degradation (compared to pure c/C++) and high context switches that I suspect the GIL unlocking...
6
3524
by: florian | last post by:
Hello, we are running DB2 UDB EEE Version 7.2 Fixpack 12 on a two machine Windows 2000 Advanced Server Cluster in a dss environment. Some dynamic sql statements for etl processes and even some for online user queries switched overnight from some minutes runtime to a few hours or "never come back" statements. We didn't change a single...
7
3233
by: Kevin Wan | last post by:
Hello, Would anyone explain why there is a consistent large performance degradation with the dumb copy? Thanks in advance! array_copy_dumb.c: /* array_copy_dumb.c */
0
739
by: Lakshmi | last post by:
We have a client server application written in C# which makes a series of calls to the database using a third party .net provider. The .net provider resides on the client workstation and the database resides on a different machine. The .net code loops thru the DataReader to create application level objects which are then accessed by the UI....
22
3330
by: Kevin Murphy | last post by:
I'm using PG 7.4.3 on Mac OS X. I am disappointed with the performance of queries like 'select foo from bar where baz in (subquery)', or updates like 'update bar set foo = 2 where baz in (subquery)'. PG always seems to want to do a sequential scan of the bar table. I wish there were a way of telling PG, "use the index on baz in your plan,...
53
4627
by: Hexman | last post by:
Hello All, I'd like your comments on the code below. The sub does exactly what I want it to do but I don't feel that it is solid as all. It seems like I'm using some VB6 code, .Net2003 code, and .Net2005 code. I'm developing in vb.net 2005. This test sub just reads an input text file, writing out records to another text file, eliminating...
0
7520
marktang
by: marktang | last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main...
0
7446
by: Hystou | last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it. First, let's disable language...
0
7718
Oralloy
by: Oralloy | last post by:
Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed. This is as boiled down as I can make it. ...
0
7956
jinu1996
by: jinu1996 | last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that...
0
7809
tracyyun
by: tracyyun | last post by:
Dear forum friends, With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the...
1
5368
isladogs
by: isladogs | last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 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 a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules. He will explain when you may want to use classes...
0
5088
by: conductexam | last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one. At the time of converting from word file to html my equations which are in the word document file was convert...
1
1058
muto222
by: muto222 | last post by:
How can i add a mobile payment intergratation into php mysql website.
0
763
bsmnconsultancy
by: bsmnconsultancy | last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating...

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.