How to change the size of virtual memory. Physical and virtual increase in computer RAM

Most of all, downloading drivers or applications, annoys what operating system Can hang on a couple of seconds. The main reason, often, the operation of the system with disk virtual memory, that is, to leave part random access memory For more priority tasks, a hard disk begins to "swing" information. On the hard disk there is a special file for storing temporary files - it is called podkachock file (pagefile.sys.) It is this file along with the system operational memory and is computer virtual memory.

By default, Windows system generates the required amount of virtual memory, and itself automatically adjusts its size.

But still there are cases when a window is popped up to the desktop that the virtual memory ends, it is necessary to increase the paging file. In this case, I propose not to rely on the system that will increase the paging file. The computer will still use all the virtual memory. The operating system provides the ability to independently change the amount of this memory.

If we use Windows XP, we do as follows:

• « Start»
• « Control Panel»
• « System»
• « Additionally»
• Find " Speed \u200b\u200b" Button " Parameters"
• In the window that opens " Performance Parameters » Tab " Additionally"
• In the heading " Virtual memory "Point total paging file for all discs - Available memory volumes on this moment.
• To change the settings, click " Change.

http://youtu.be/9uimdsfzpza.

Now go to direct configuration of virtual memory. There are several settings.

First and probably the simplest way - It is to offer the operating system to automatically control the amount of memory by clicking " Size by selecting system. "

With the second version we choose "Without paging file." But this method is recommended only in that situation if our PC has a great amount of RAM, and we have confidence that we do not need a virtual memory.

Well, the third option: we click on "Special size", And I first enter the original size, and then the maximum size (the first parameter is the same as the volume of the RAM, and the second parameter must be 2 times more). For example, if the amount of RAM 2 GB, then the original dimensional swap file is set - 3072 MB, and the maximum - 4096 MB. (We know that 1024 MB is leveling 1 gigabyte).

In Windows 7, the cause of low performance is the paging file: its dimensions are growing, then decrease - quickly becoming fragmented. The problem can eliminate the fixed size of the paging file. Creating a file will provide more or less permanent volume on a free disk space. You can still ban Windows Use Free space if the last bit remained.

Increase the paging file on the Windows version 7 operating system:

1. "Start", right-click on "A computer" and choose "Properties", later « Extra options Systems ».
2. Select the tab "Additionally" Click "Parameters" In graf "Speed".
3. On the page that we opened, choose the tab "Additionally" and Zhmem. "Change".
4. To get access to the settings, put a tick "Select the volume of the paging file in automatic order".

On each disk, virtual memory settings are made separately. If more than one disk is used, the virtual memory will automatically be enabled only on the disk where Windows is installed. We find the disk on which the paging file (it is on the right in the list "Size of the paging file" for each disk). I recommend moving the paging file to another disk:

• We highlight the disk (for example, D :)
• Sliding a tank in the "without paging file"
• Click "Set".
• If a warning pops up, click "Yes."
• Then, in the dialog box, select the disk to carry the file.
• Click "Specify Size." And do not forget that the initial size is leveling the size of physical RAM, and the maximum - it is necessary to install half more.
• Click "Set" and reboot.

Good day, dear friends, acquaintances and other individuals. Today we will talk again about what is file PodchockWhat is his right size and why.

In the first part of this cycle, I wrote that such a paging file, how to create it, which sizes it should be and where to be located (i.e., the article contains a block of information necessary to read this).

Somehow so it happened that the second part of the article also touches the paging file, namely a number of subtleties to configure it, the size of the paging file for various amounts of memory and everything is so different.

Paddock file and size, - Theory

Experienced, it was possible to prove that the large sizes of the paging file are not good, or rather, often, even bad. With large file sizes and a busy RAM, the system is increasingly referred to exactly to the paging file (i.e., to the hard disk), and not to the most RAM itself, which, firstly, reduces performance (RAM memory is faster than the disk).

Secondly, this strongly loads the disk (which also affects the performance because the disk is engaged in other operations with files, and then it also has to mess around with the paging file).

What is enough?

• This when, when performing any tasks you need, there is always a free RAM in the amount above 30% and the system does not swear that it has little virtual memory;
• In general, for example, I rarely noticed that 4 GB on perastructive memory (even with highly loaded by processes and playing systems) remained little free RAM, as well as with a heap running applications Windows had some problems on 8 GB. So why load the disk by referring to the paging file and lose in performance?

Many of course say that they say, not a fig about themselves, so much memory to put, also leave free .. I really don't know if you have important performance, then extra 100 rubles should not disturb you, the benefit of the price for the RAM is now simply ridiculous (on The moment of writing a 4GB of 1600MHz DDR3 was worth less than 1,300 rubles), especially since the performance gain is obvious. However, to the point.

File Pads and Dimensions, Practice: What are the correct and why

During the annual practice, I brought a number of numbers for each number of memory so that you can adequately set the paging file, relying on the number of RAM. Here they are.

• 512 MB. 5012-5012 MB.;
• 1024 MB. RAM, - the optimal size of the paging file from 4012-4012 MB.;
• 2048 MB. RAM, - the optimal size of the paging file from 3548-3548 MB.;
• 4096 MB. RAM, - the optimal size of the paging file from 3024-3024 MB.;
• 8 GBrAM, - the optimal size of the paging file from 2016-2016 MB.;
• 16 GB RAM (and more) - most often, without paging file.

In fact, the more RAM, the smaller you need a paging file and the faster the system will work at all without it (to reduce the disk access to the disk, as well as data discharge, i.e, everything will be taken directly from memory ).

• Note 1.. Dimension data are not extremely accurate and recommended to all. Rather, it is a certain mean value for the majority, but it all depends on how much your system is optimized, which you do on a computer, in what mode and so on and TP, i.e. the paging file specifically for yourself you can choose based on the needs and increase / Reduce value if necessary.
• Note 2.. Some applications (games, software, etc) require a paging file at mandatory, regardless of the amount of memory. In this case, the file should be left even at 16 GB. Even more (for orders) than the values \u200b\u200bmentioned above.
• Note 3.. The paging file is needed in large (different) sizes, if you fold the applications and switch to others, leaving the application (I) running (this is important), because often unloading of rolled applications occurs in this very file. In this case, increase the pitching .. or add memory :)
• Note 4.. Recommendations are not related to server operating systems and relate to strictly user-based OS.

Personally, my opinion is such that when the number of RAM in 6 GB is exceeded, the paging file is not needed at all, which gives a tangible jerk in the system performance, extending life hard disk and reducing the fragmentation of it.

Switch file and why we choose the same dimensions

The paging file, like any other, tends to fragmented, which sets the question of the need for defragmentation (about what is defragmentation and why do you need read) in order to return for former performance. However, there is a way to reduce the speed and strength of the individual file fragmentation.

To do this, you just need to set the maximum and minimum size identical:

If there are some questions, - I will be glad to answer them in the comments or using.

PS: The last adjustment of the sizes of the paging file is manufactured in August 2017, the data is checked on Windows 7, 8 and 10 (X64 bit).

Podchock file is system file.which operating system uses both "continued" of RAM, namely - to store data inactive programs. As a rule, the paging file is used with a small amount of RAM, and you can control the size of this file using the appropriate setting.

How to control the scope of the operating system swap file

So today we will look at how with full-time Windows XP Change the paging file.

Here you can see what amount is used at the moment, which is recommended to install, as well as the minimum size. In order to change the size, you must enter two numbers when the switch is positioned "SPECIAL SIZE". The first is the initial volume in megabytes, and the second is the maximum volume. So that the entered parameters entered into force, you must click on the button. "Set".

If you set the switch to mode "Size by selecting system"You will regulate the file volume will be directly the Windows XP itself.

And finally, in order to disable the podachka at all, you must translate the switch position in "Without paging file". In this case, all programs of programs will be stored in the computer's RAM. However, it is worth doing this if you have 4 or more gigabytes of memory.

Podchock file is hidden fileused in Windows on the principle " extensions" random access memory. Default is in boot section. It is there that Windows itself is installed. This hidden component, together with the RAM, constitutes the overall virtual memory of the computer.

If we speak a simpler language, the paging file is a kind critical reserve Computer. It is used when it is necessary to urgently free up the filling memory. Suppose several demanding applications that have requested too much resources to solve problems have been launched. When the memory exhausts its resource, some applications are integrated into this component on the hard disk.

For example, the following situation originated: you launched several programs, requiring 4 gigabytes of RAM, and you have only 3 gigabytes available. Accordingly, the missing gigabyte will be taken from file Podkachock.

With not the biggest loading of it will be unloaded data from inactive or twisted Applications. When the computer is strongly overloaded with applications and the load reaches a critical mark, it is used for active tasks. In this case, a great risk incorrect work Applications and the appearance of a message about various errors.

Windows is usually found under the name page File.sYS.. His location On the disk C. Component is hidden And it will not be displayed in the basic version of the operating system.

It is necessary to understand that the paging file is a kind of ambulance to speed the computer. Accordingly, it is best to have the required amount of RAM in order not to experience problems with the speed of work. For a comfortable functioning of the system on average, it is required to have a stock in 30 percent of memoryEven at the moments when a large number of tasks are performed.

Optimal virtual memory size

By the default of Windows Without user participation, it determines its parameters. If you are not experiencing problems with speed Systems, it will logically not go to the settings. Otherwise, it is necessary to make adjustments.

For modern game computers, configuring this component is not defining in the speed of the system. It is believed that if there is 16 gigabytes RAM to use additional resources already not required. Disable file with memory less than 8 gigabytes Not recommended. In this case, it is necessary to hold proper setting Computer parameters.

The optimal size can be defined only by an experienced way. For most users running ruleAccording to which, the smaller the RAM, the more often the Windows will access the paging file.

Recommended sizes of paging file according to RAM

We increase, reduce or delete the paging file in Win 10

In Windows 10, developers implemented the option automatic change This file. This parameter can be made static as in previous versions operating system. Consider the chronology of actions when changing the parameters:

We work with swap file in Win 7, 8

In Windows 7 or 8, the paging file is initially installed in an automatic value, but it does not change depending on the requirements of the system. In order to change Its in Windows 7 or 8 follow these actions:

How to transfer the paging file to another disk

It makes sense to carry this file to another physical disk, in a specially designated partition. In this case will increase speed operating system. Algorithm of movement practically is not different in windows versionsstarting with XP. For transfer it is necessary to take the following steps:

How to clean virtual memory

Clearing virtual memory allows you to raise speed computer, and also contributes protection Confidential data. Default, virtual memory cleaning function disabled. You can use the Special Software to clean the memory.

Well proven itself free program Ramcleaner. After startup click on the tab RAMand then button Clean.Now. The data will be cleaned in a few minutes, what the program will report. It is recommended to hold a similar operation at least once a week to avoid possible problems With computer speed.

Hello, friends! Continue to replenish the heading configuration of the computer useful materials. In the last article, we considered the question of how to increase the RAM, and it became clear that there was no memory much. Sometimes there are such moments when it's right now you need more RAM (running for example or virtual Machine Enable), and the store is lazy to run. Yes, and components are not selected simply without careful analysis. Here for such critical days and created virtual memory or file paging. In this article, I will tell you what it is and how to increase the virtual memory of the computer.

What is virtual memory (paging file)?

The virtual memory is called the operational memory of the system + paging file. Or just a paging file. The latter is located on the selected drive section (hard disk) and is called pageFile.sys. This file It is hidden, so you can immediately not see it.

Virtual memory was developed for programmers as the simplest method Increase RAM.

The first systems using virtual memory appeared in the 70s. In the 80s, the technology gained wider distribution and in the 90s began to be used in personal computers. For us, this technology is with you anything other than a simple increase in the operational memory of the computer.

Modern operating systems allow you to manage the computer's virtual memory. Consider this process using the example of Windows XP

Increase virtual memory in Windows XP

To do this, go to the Start menu Select My Computer and pressing the right mouse button to call context menu.

Or call the context menu on the My Computer icon on the desktop.

in the menu, select Properties

Go to the Advanced tab, we have a virtual memory field and click the Edit button

In the next window, you see the CD field with the listing of all sections of your drives. Select the section on which we want to locate the paging file and go to the size of the paging file for the selected disk.

Microsoft recommends choosing the original size (MB): equal to 1.5 x (RAM volume - RAM). In the Total Switch File field on all discs, you see this figure in the line it is recommended. In our case, the amount of RAM is 1 GB \u003d 1024 MB, therefore the system recommends 1534 MB.

Attention should be paid on the line. FREE: 771 MB in the field size of the paging file for the selected disk. This is the amount of free space on the selected section of your drive. It is extremely important that after setting the size of the paging file on the disk, the free space remains. This is especially true for the system disk. From a free place on the section, take the maximum volume of the paging file and see a real free space. For the system disk I recommend leaving at least 1 GB if it turns out less, select another section for example D or E.

So, in the File size of the paging file for the selected disk there is a choice of 3 options: a special size, size of system selection and without paging file. If you want that the operating system itself assign the size of the paging file to select the appropriate option.

How to install the Windows XP operating system can be read in the article how to install windows

Increase the paging file in Windows 7

The principle is the same. We go to the Start menu we find the computer and call the context menu. Select property

In the opened window on the left, select the additional parameters of the system. This window can also be opened by selecting Start\u003e Control Panel\u003e System and Security\u003e System

In the window, we turn out to be on the Advanced tab, the speed field and click the Parameters button ...

In the window that appears, go to the Advanced tab, we find the Virtual Memory field and click the Edit button ...

In this window, you can put the "bird" in the line to automatically select the volume of the paging file and the operating system itself will select the partition on your drive and assign the recommended size of the paging file.

The remaining functions are the same as in Windows XP. We need to choose the section of our drive in the field size of the paging file for each disk. Next, you need to either specify the size of the paging file manually, or allow the operating system to select the desired size itself or disable the paging file on this section.

With a free place on system disk The same situation, it is necessary that it was guaranteed. From the free disk space, we take the maximum size of the paging file and it is desirable that at least 2 GB remains. If you better create a paging file on another section.

Select the appropriate item, enter if the sizes of the paging file are needed and click the Set button.

Switch file created.

How to install Windows 7 from the disk you can read in the article Reinstalling Windows 7, from a flash drive How to install Windows 7 from a flash drive

You should pay attention to the following. The operating system resets what is not placed in RAM into the paging file. The latter is located on the hard disk of your computer and this hard disk HDD.. For SSD need not. HDD - a slower device than RAM. Therefore, even using paging file your system will slow down + hard disk will work more intensively. Hence, this technology It is recommended to use briefly, in order to save the hard drive and your nerves. In other cases, it is recommended to simply increase the amount of RAM.

Output

Today we have dealt with the question of how to increase the virtual memory of the computer. Find out that this is the RAM (RAM) + paging file on the hard disk. Found out how to manage virtual memory in Windows XP and Windows 7.

"+" - virtual memory

• the user has a much greater amount of memory than physically provides RAM.

"-" - virtual memory

• slow operation of the system
• more intensive use of a hard disk and as a result, a decrease in its resource.

If you want to supplement something or have more accurate information about the sizes of the paging file or simply, a question arose, be sure to write a comment.

Sincerely, Anton Dyachenko

Youpk.ru.

Computer virtual memory in Windows 7 and paging file

The maximum performance of any computer is provided by four main components. These include: cPU, RAM, processor and video card memory and hDD. This, of course, can be attributed and motherboard, because if bandwidth its interfaces and the tire frequency are not high enough, it will negatively affect maximum performance Computer as a whole. But at the moment we are interested in only one component of the computer, which plays one of the main roles in the play called "Computer Speed". And as clearly from the title of the article, it will be about the paging file and virtual memory.

What is the paging file? I think you yourself guessed that this is a file. But why is it called a paging file and what is it needed for? The answer is very simple. With the simultaneous use of a large number of applications (for example, you are launched Photoshop, 3ds Max, the browser is still playing music) the volume of RAM for their processing may simply do not be enough. And then the system refers to the file that is created on the hard disk (or Winchester) to use its space as the missing amount of RAM. This file is supplemented, pumps the volume of RAM with its volume. That is why he received such a name.

Also, the volume of RAM and the paging file is called virtual memory. That is, the volume of virtual memory consists of an amount of RAM and paging file. I hope you understand. And sometimes it can happen that when working in some difficult resource-intensive applications, you suddenly run out of virtual memory. In this case, not everyone runs to the store to purchase an additional RAM bar to increase the virtual memory volume. The easiest way to increase the size of the paging file itself. Still, find a couple of gigabytes of free space on a hard disk much easier than to buy "RAM".

The paging file is a file that bears the name "PageFile.sys" and is located by default on the system local disk "C". I suggest you will get acquainted with the configuration of this file. I experimented a lot and concluded that the layout of the paging file on the system disk is still negatively affecting the speed of virtual memory. Therefore, I recommend to locate it on another local disk, for example, on a "D" disk. To open the paging file settings, click on the "Computer" icon with the right mouse button and from the list that appears, select "Properties". Or press the key combination on the keyboard "Win" + "Pause" (where "Win" - key windows icon).
A window opens with basic information about your computer. Here, by the way, you can see what kind of RAM is installed on in your system block. We are interested in "additional parameters of the system" where we go.

A small window of the "system properties" opens. Here you need to bookmark the "Advanced" and the "Speed" area "click the" Parameters "button.

Another small window will open where you can configure the system speed parameters. We are interested in the "Advanced" tab, and choose it.

Here in the "Virtual Memory" area, choose "Change". Another small window will appear in which the paging file is configured. This is the so-called optimization. windows systems 7. So, I have already said that the best paging file is located on any local disk, except for system "C". To disable the paging file from the "C" disk, simply select it by pressing the left mouse button, set the left mouse button to the "without paging file", then click the Set button. Immediately a notification appears that when the paging file is disconnected, debug data when a critical error occurs in the system of nowhere will be recorded. But you should not worry, we will create a paging file immediately, only on another disk. Therefore, boldly press the "Yes" button. Everything, the paging file from the disk "C" we removed. Now I suggest to place it on the "D" disk. Press the "D" disk (you can have another disc, for example, "E" or "F") so that it turns out to be dedicated. And we put the switch to the "Specify Size" position. The system recommends that the size of the paging file is one and a half times the total volume of the installed RAM (that is, if you have 4 gigabytes "RAM", the paging file must be 6 gigabytes). But I would not hurry in your place to do this. The size of the paging file depends primarily, of course, from the volume of "RAM", and in the second - from what applications (or programs) you will use. Suppose you have 4 gigabytes of RAM, and you are mainly nothing but the Internet, watching movies and listening to music. In this case, the paging file of 2 gigabytes will, as they say, for the eyes. But if you use resource-intensive applications and modern games, boldly put 8 gigabytes or even more.

It is not particularly worth worrying, at any time the size of the paging file can be enlarged. Also recommend that you install in the fields " Maximum size"And" Source Size "is the same value. In this case, the size of the paging file will be fixed. This is done in order not to fragmentation of a hard disk. But we will talk about it in another topic. I also draw your attention to that values \u200b\u200bare injected in megabytes. I remind you in one gigabyte contains 1024 megabytes. Suppose we need to set the size of the paging file in Windows 7, equal to four gigabytes. Multiply 1024 by 4 and we get 4096 megabytes. Enter this value in the "Maximum Size" field and "Source Size" and click the "Set" button. To save the set parameters, click "OK". A message appears that the computer is required to restart the parameters. Click the OK button. After that, click the "Apply" button, and then "OK".

In the next window, click OK.

A small window will open, offering you to reboot. Click "Reload Now." After rebooting, the parameters you have installed, with which you congratulate. Setting up Windows 7 system, more precisely, one of many operating system settings is over.

skompom.ru.

How to increase virtual memory? Instruction

During the maintenance of computers and laptops, the problem often arises with insufficient device performance when performing some programs. The main feature of this catch is the message of the system that the task failed due to the shortage of free space for virtual memory. This applies to a greater degree of elderly computers that have a small amount of RAM. Although some modern cars are also faced with such a problem. This happens when the user sets a large number of tasks to the device. At some point, when the memory resource is exhausted, it will pop up this sinister message.

This was the reason for creating this material that tells you how to increase virtual memory. First, let's see what it is. It is a combination of RAM, which is installed in the system, with a paging file.

It follows that there are several ways to solve the problem. How to increase virtual memory? The first option is quite banal. Buy an additional RAM chip and install it in the systemist. I think there are no explanations here. This topic is written enough material.

How to increase virtual memory in the second way? It will be more complicated, however, in this case you will not spend a penny. Your hard disk should be an extra free space. We find the paging file, which is located on the Winchester, where your system is installed. Its function is to compensate for the lack of RAM when the need arises. By the way, sometimes it may take to clear the virtual memory.

Initially, the operating system sets the automatic size of this file. Moreover, it can periodically change, depending on which the load will be at the computer. I recommend nevertheless to customize my computer or laptop so that the paging file is to have a static size, that is, a permanent one. This will give the opportunity to achieve the highest performance of the computer.

To increase virtual memory, you must increase the paging file. To do this, go to the "Start" menu, go from there to the "Control Panel". When it opens, select the "System" section, then "Properties". Here you already open the tab "Passing and".

Next, in the "Speed" section, go to the "Parameters" subsection. Locate the link to the virtual memory and select "Change". In these settings, specify the partition of your hard drive on which it will be stored, then specify the desired swap size. Make it one and a half times the most common amount of your RAM. Ideal will be its placement on logical diskin which the operating system is not installed. It will also improve the performance of your car.

When all the parameters are entered, confirm them with the "OK" button and restart the computer. Now you know several ways to enlarge the virtual memory of your computer.

fB.ru.

How to increase computer virtual memory

When performing some programs, the size of the virtual memory is insufficient. The computer's virtual memory folds from the RAM plus the paging file. All virtual memory manipulations, the creation of a RAM paging file automatically performs. The user can affect this process by changing its location and size.

Replacing the size of virtual memory (paging file), you must follow the following rules:

• do not post it on the disc section, where the operating system is worth using another, less loaded section;
• distribute a place to the file, one and a half times higher than RAM. For example, the memory of 2 GB, it means that the paging file set 3000 MB.

Click the Start button - the "Main Menu" opens. In it, click on the "Computer" line with the right mouse button. A new menu opens, select "Properties" in it.

Open in the "System" window subparagraph "Advanced system parameters". You can perform this in a different way: "Start" - "Control Panel" - "System".

The "System Properties" window is open. Now, on the Advanced tab, open "Parameters" in the "Speed" section.

IN open window "Performance Parameters" Click the Advanced tab. Click the Edit button in the "Virtual Memory" section.

In the window that opens, we introduce all the necessary changes. From the "Automatically choosing a swap file", remove the checkbox. Choose a disk, the least loaded. Put the switch to the "Specite Size" item, change the maximum and source size for the paging file. You can set the parameters that you need, not forgetting that the source size of the file should be larger than the RAM on one and a half or twice. Click the "Set" button.

On all other disks, you can now turn off the ability to create a paging file. Go to each hard disk volume alternately and put the switch to the item "without paging file", then click the "Set" button. To make changes to earn - restart your computer.

In the case of alerts that have appeared about a lack of virtual memory, add the volume of the paging file specified by the default system. The maximum and minimum sizes of the paging file may be the same or minimum size - more RAM one and a half times, the maximum one - in two. Never delete or disable the paging file.