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by: benben |
last post by:
Is there a standard guidline to avoid or minimize page faults when
manipulating data collections in C++?
ben
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by: Dave Kirby |
last post by:
I am working on a network management program written in python that has
multiple threads (typically 20+) spawning subprocesses which are used
to communicate with other systems on the network. This runs fine for a
while, but eventually slows down to a crawl. Running sar shows that
when it is running slowly there is an exceptionally large number of
minor page faults - there are continuously 14000 faults/sec, with a
variation of about...
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by: tbatwork828 |
last post by:
I've PerfMon-ed our application for several days now and it
consistently averages 2000 Page Faults/sec, and accumulates on average
about 4 mill page faults during 35 mins. During the same monitoring
time of 35 mins, there is never any sustained occurence of hard page
faults -as a matter of fact, almost on avg 98+ % of the entire time the
app is experiencing soft page faults. The processor rarely ever gets
over 70-80% for a sustained...
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by: tbatwork828 |
last post by:
Related to my other post on Graphics.FillRectangle and a lot of page
faults caused by this call...
We determine that when Control.DoubleBuffer=true to avoid the flicker
effect, Graphics.FillRectangle causes a lot of soft page faults - order
of 700/sec and more... When Control.DoubleBuffer=false, we have no page
faults at all - 0/sec.
Has anyone seen this behavior and how did they resolve it...? What are
our options...? Does...
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by: Crirus |
last post by:
I made a simple test... loaded an image from file and draw it on a form
In mouse move, I just refresh the form.... that cause 1 000 000 page faults
(as task manager shows) in less than a minute.. what is that?
--
Ceers,
Crirus
------------------------------
If work were a good thing, the boss would take it all from you
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by: David Morgan |
last post by:
Hi
Have 4Gb of RAM and plenty of free disk.
Those page faults are for DLLHOST.EXE using ~370Mb RAM. inetinfo.exe has
403,106,036 page faults at the time of writing and is using ~145Mb RAM.
Why so many page faults. System uptime ~500 hours.
The ASP-based site does interface with a SQL Server instance on a completely
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by: TyBreaker |
last post by:
I'm using the following declaration for the PROCESSENTRY32 data
structure obtained from http://pinvoke.net:
<StructLayout(LayoutKind.Sequential)Public Structure PROCESSENTRY32
Public dwSize As Int32
Public cntUsage As Int32
Public th32ProcessID As Int32
Public th32DefaultHeapID As Int32
Public th32ModuleID As Int32
Public cntThreads As Int32
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by: scotp |
last post by:
Does anyone know what would cause excessive page faults
running the js function below? The most common browser used
is IE 6. The page has records that include text & checkbox
inputs. Each record also has a hidden input named
"questions", whose value is an id that is used in the name
of inputs to be disabled. The number of page faults
increases dramatically as records increase. I know it is
the for loop that is taking the extra time,...
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by: none |
last post by:
I have an ASP.NET application, hosted on two web servers. I am looking
for advice on what should be an acceptable level of page faults on
these production servers. If the acceptable level is zero, then where
should I begin reducing page faults in code? What should I look for in
code to reduce page faults?
Having to reduce page faults is something I have not had been tasked
with before, so I am not sure what is acceptable and where to...
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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 usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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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 synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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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 captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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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 instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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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 into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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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 effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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