| |
by: rbt |
last post by:
Would a Python process consume more memory on a PC with lots of memory?
For example, say I have the same Python script running on two WinXP
computers that both have Python 2.4.0. One computer has 256 MB of Ram
while the other has 2 GB of Ram. On the machine with less Ram, the
process takes about 1 MB of Ram. On the machine with more Ram, it uses 9
MB of Ram.
Is this normal and expected behavior?
|
by: Justice |
last post by:
Currently I'm doing some experimenting with the XMLHTTP object in
Javascript. Now,
the XMLHttp object is asynchronous (at least in this case), and the
following code causes a significant memory loss even though I seem to be
allocaitng everything; help would be *vastly* appreciated. What am I doing
wrong here? I thought I was doing everything correctly (setting things to
null, for example) but none of the memory seems to get replaced. ...
|
by: tomvr |
last post by:
Hello
I have noticed some 'weird' memory usage in a vb.net windows app
The situation is as follows
I have an app (heavy on images) with 2 forms
(actually there are more forms and on starting the app I load some things into memory for global use of the app but I'll use only 2 starting forms to explain the situation)
situation 1
start app with form 1 (72mb memory usage), show form 2 and hide form 1 (89 mb memory usage
|
by: Tom |
last post by:
We have a VERY simple .NET C# Form Application, that has about a 23MB
Memory Footprint. It starts a window runs a process and does a regular
expression. I have done a GC.Collect to make sure that, no memory is
lying around. GC reports only 84k of allocations. Starting 5-10 of
this apps is going to start taking a considerable amount of memory. Is
there a way to reduce this?
Tom
|
by: Jarvis |
last post by:
I've made a testing program to test the memory usage of some Data Forms.
I create a MDI parent form with one single MDI child form, which is a Data
Form generated by .NET Data Form Wizard.
To test the stuff, I keep to open that child data form for about 10 times.
the memory usage shown in GC and task manager both increase.
Then I close all those forms. and perform GC collect. The memory usage shown
in GC falls, however, the memory...
|
| |
by: Ian Taite |
last post by:
Hello,
I'm exploring why one of my C# .NET apps has "high" memory usage, and
whether I can reduce the memory usage.
I have an app that wakes up and processes text files into a database
periodically. What happens, is that the app reads the contents of a
text file line by line into an ArrayList. Each element of the ArrayList
is a string representing a record from the file. The ArrayList is then
processed, and the arraylist goes out of...
|
by: Philip Carnstam |
last post by:
How come .Net applications use so much memory? Every application I compile
uses at least 10 MB of memory, even the ones consisting of only a form and
nothing else. If I minimize them though the memory usage drops to a couple
hundred KB. Why?
Is there anything I should to to prevent this? I have compiled in release
and deactivated all forms of debugging, I think!
Thanks,
Philip
|
by: Ilias Lazaridis |
last post by:
How to detect memory leaks of python programms, which run in an
environment like this:
* Suse Linux 9.3
* Apache
* mod_python
The problem occoured after some updates on the infrastructure. It's
most possibly caused by trac and it's dependencies, but several
components of the OS where updated, too.
|
by: yzghan |
last post by:
Hi all,
I feel that my python script is leaking memory. And this is a test I
have:
log.write(" " + "test() ... memory usage: " +
" ".join(repr(i/(1024*1024)) for i in getMemInfo()) + "\n")
m = {}
i = 1000*1000
while i 0:
|
by: Jean-Paul Calderone |
last post by:
On Tue, 22 Apr 2008 14:54:37 -0700 (PDT), yzghan@gmail.com wrote:
The test doesn't demonstrate any leaks. It does demonstrate that memory
usage can remain at or near peak memory usage even after the objects for
which that memory was allocated are no longer live in the process. This
is only a leak if peak memory goes up again each time you create any new
objects. Try repeated allocations of a large dictionary and observe how
memory...
|
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...
|
| |
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,...
|
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.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
|
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,...
|
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 choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
|
by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
|
by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
|
| |
by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
|
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...
|
2
