Leak Memory^{(Memory Leak)} - du waa meel-ka-dhac khaldan oo agabka ku jira barnaamijka kombayutarka taasoo ay ugu wacan tahay qoondaynta xusuusta oo khaldan. Waxay dhacdaa marka goobta RAM ee aan la isticmaalin ay tahay mid aan la sii dayn. Diidashada xusuusta maaha in lagu khaldo meel bannaan, taas oo loola jeedo barnaamij isticmaalaya RAM ka badan intii loo baahnaa. Xusuusta daadad ku jirta nidaamka Windows 11/10/8/7 ayaa la sheegay inuu dhacay markii xusuusta aan la heli karin inkastoo aan la isticmaalin.

Xusuusta ayaa ka soo daata Windows 11/10

Kahor intaadan bilaabin, waa inaad ogaataa in xusuusta xusuusta^(Memory) ay tahay arrin software ah oo lagu saxayo - tusaale ahaan Java , JavaScript , C/C++, Windows , iwm. Jir ahaan beddelka RAM ama diskka looma baahna.

Maxay u xun tahay

Waa iska caddahay in xasuustu ay xun tahay sababtoo ah waa bug, cillad xagga nidaamka ah. Laakiin aan ogaano sida saxda ah ee ay u saameynayso nidaamka:

1. Maadaama xasuustu aanay xorayn xitaa marka aan la isticmaalin, waxay keentaa xusuusta oo yaraada.
2. Dejinta xusuusta waxay keentaa gabowga software.
3. Xasuusta la heli karo ee la dhimay waxay keentaa kordhinta wakhtiga jawaabta iyo waxqabadka liidata ee nidaamka.
4. Diidashada xusuusta ee aan la hubin ayaa ugu dambeyntii horseedi karta burburka codsiga.

Si loo aqoonsado daadinta xusuusta, barnaamij-sameeyaha wuxuu u baahan yahay inuu galo lambarka isha ee barnaamijka.

Helitaanka qulqulka

Si loo xaliyo dhib, waxaan u baahanahay inaan marka hore aqoonsano. Tillaabooyinka aasaasiga ah ee lagu ogaanayo daadinta xusuusta waa:

1. Xaqiijin^{(Affirmation)} : Go'aaminta haddii uu dillaacay dhacay.
2. Helitaanka qaab-dhismeedka kernel-ka-daadista^{(Finding Kernel-mode memory leak)} : Helitaanka dillaac ay sababtay qayb-qaabka kernel-ka darawalka.
3. Helitaanka daadinta xusuusta-habka isticmaalaha^{(Finding User-mode memory leak)} : Helitaanka daadinta uu keeno darawalka-habka isticmaalaha ama abka.

Qoondaynta xusuusta

Waxaa jira habab kala duwan oo codsiyadu u qoondeeyaan RAM . Haddii booska aan la sii dayn ka dib isticmaalka, daadinta xusuusta ayaa dhici doonta iyada oo aan loo eegin qaabka qoondaynta. Qaar ka mid ah hababka qoondaynta guud waa:

1. Shaqada HealAlloc^(HealAlloc) ee qoondaynta xusuusta tuulan. C/C++ runtime u dhiganta waa malloc oo cusub.
2. Shaqada VirtualAlloc^{(VirtualAlloc)} ee qoondaynta tooska ah ee OS.
3. Kernel32 APIs si ay u xajiyaan xusuusta kernel ee abka. Tusaale^(Example) , CreateFile , CreateThread .
4. User32 APIs iyo Gdi32 APIs.

Ka hortag xusuusta daadato ee Daaqadaha

Dhammaanteen waan ognahay ka-hortagga in ay ka fiican tahay daawaynta sidaa darteed halkan waxaa ah siyaabo aad uga hortagi karto daadinta xusuusta.

caadooyinka la socodka

Waxaad u baahan tahay inaad isha ku hayso isticmaalka RAM aan caadiga ahayn ee barnaamijyada iyo codsiyada gaarka ah. Waxaad aadi kartaa Maareeyaha Hawsha Windows^{(Windows Task Manager)} adigoo riixaya CTRL+SHIFT+ESC oo ku dar tiirarka sida Handles , Shayga Isticmaalaha^{(User Objects)} , Walxaha GDI^{(GDI Objects)} , iwm.

Tani waxay kaa caawin doontaa inaad si fudud ula socoto isticmaalka kheyraadka.

Akhriso^(Read) : Waa maxay Noocyada Xusuusta kumbiyuutarka?^{(What are the Types of Memory in a computer?)}

Aaladaha Microsoft^(Microsoft) si loo baadho xusuusta soo daatay

Aaladaha kala duwan ayaa baara qulqulka xusuusta ee hababka qoondaynta ee kala duwan:

1. Xaqiijiye Codsigu waxa uu^{(Application Verifier)} baadhaa qulqulka daadsan.
2. UMDH (waa qayb ka mid ah Aaladaha Debugging Windows^{(Windows Debugging Tools)} ) waxay baartaa qulqulka hababka gaarka ah iyadoo la soconaysa qoondaynta xusuusta badan.
3. Raac Qabashada^(Capture) si aad u baarto isticmaalka RAM -ka.^(RAM)
4. Xperf sidoo kale wuxuu la socdaa qaababka qoondaynta.
5. CRT Debug Heap kaliya maahan inay raad raacdo qoondaynta kaydinta laakiin sidoo kale waxay awood u siisaa hab-dhaqanka kood si loo yareeyo daadinta.
6. JavaScript Detector Leak Detector^{(JavaScript Memory Leak Detector)} wuxuu baabi'iyaa xusuusta ka daadanaya koodka.

Tilmaamaha Isticmaalka

1. U isticmaal kernel HANDLE s iyo tilmaameyaal kale oo caqli badan ilaha Win32 iyo qoondaynta kaydinta.
2. Ka hel^(Get) fasallo loogu talagalay maareynta kheyraadka tooska ah ee qoondaynta kernel-ka maktabadda ATL . Heerka C++ wuxuu leeyahay auto_ptr qoondaynta tuulan.
3. Ku soo koob tilmaamaha COM^{(Encapsulate COM)} interface interface gudaha "tilmaamayaasha smart" iyadoo la kaashanayo _com_ptr_t ama _bstr_t ama _variant_t .
4. La soco koodka ^(Monitor)NET ee isticmaalka xusuusta aan caadiga ahayn.
5. Ka fogow^(Avoid) wadooyin ka bixitaan badan oo loogu talagalay hawlaha si aad u oggolaato qoondaynta in laga xoreeyo doorsoomayaasha baloogyada inta badan dhammaadka shaqada.
6. Isticmaal^(Use) waxyaabaha ka reeban waddaniga kaliya ka dib marka aad sii daayaan dhammaan qoondaynta _ugu dambeyntii^(_finally) xannibaadda. Isku duub^(Wrap) dhammaan taalluun oo ku qabo qoondaynta tilmaameyaal caqli badan si aad u isticmaasho waxyaabaha ka reeban C++.
7. Had iyo jeer wac shaqada PropVariantClear ka hor inta aanad dib u bilaabin ama tuurin shay PROPVARIANT ah.

Cilad- sheegida^{(Troubleshoot)} xusuusta ayaa ka daata Windows

Si la mid ah hababka kala duwan ee looga hortago in ay soo daadato xusuusta, waxa jira habab kala duwan oo lagu joojinayo dareeraha xusuusta. Laakiin ka hor inta aanad bilaabin, xasuuso inaad abuurto nidaamka soo celinta marka hore .

1] Xidh hababka oo dib u bilow.

Haddii aad aragto in habka aan loo baahnayn uu qaadanayo RAM aad u badan , waxaad ku dhameyn kartaa habka maamulaha Hawsha^{(Task Manager)} . Waxaad u baahan doontaa inaad dib u bilowdo qalabka si meesha bannaan ee bannaan loo helo isticmaalka hababka kale. La'aanteed Dib^(Restart) -u-bilaabidda xusuusta dib-u-kicinta lama xallin doono. Mid ka mid ah hababka gaarka ah ee leh cayayaanka si loo yareeyo kombuyuutarku waa Runtime Broker . Isku day haddii curyaaminta taas oo keliya ay shaqeyso.

2] Aaladaha Baarista Xusuusta

Si aad u gasho qalabka lagu dhex dhisay Memory Diagnostic Tool ee Windows:

1. Badbaadi dhammaan shaqadaada muhiimka ah.
2. Riix Win + R si aad u furto daaqada Run .
3. Ku qor amarka mdsched.exe daaqada Run .
4. Dib u bilaw PC-ga.
5. Dib u bilaabashada ka dib, samee iskaanka aasaasiga ah ama aad ' Advanced ' fursadaha sida ' Tijaabada isku darka^{(Test mix)} ' ama ' Tirinta Gudbinta^{(Pass count)} '.
6. Riix F10 si aad u bilowdo imtixaanka.

Kuwani weli waa hagaajin ku meel gaar ah.

3] Hubi cusbooneysiinta darawalka

Dareewalada duugoobay waxay sababaan daadinta xusuusta. La socodsii dhammaan darawallada :

1. Riix Win + R oo fur daaqada Run . Ku qor devmgmt.msc oo tabo Gelida^(Enter) . Waxay ku geyn doontaa Maareeyaha Qalabka^{(Device Manager)} .
2. Hubi^(Check) wadayaasha duugoobay oo cusboonaysii dhamaantood.
3. Wixii ku soo kordha, waxa laga yaabaa inaad seegtay, ka hubi Windows Update .

Tani waxay ahayd mid fudud.

4] Kor u qaad waxqabadka

Hagaajinta Windows ee waxqabadka waxay maareyn doontaa wax kasta oo ay ku jiraan jadwalka processor-ka iyo isticmaalka xusuusta si loo joojiyo daadinta xusuusta. Raac tillaabooyinkan:

1. Midig ku dhufo ' PC-kan^{(This PC)} ' oo dooro ' Advanced ' settings ee dhinaca bidixda.
2. Hoosta ' Advanced ' tab, aad ' Performance ', oo ay ku xigto ' Settings '.
3. Hubi ' Hagaji waxqabadka ugu fiican^{(Adjust for best performance)} ' oo guji OK .
4. Dib u bilow^(Restart) oo hubi haddii arinta la xaliyay.

Haddii xalkan fudud aanu shaqayn, isku day xalka xiga.

5] Dami barnaamijyada^(Programs) ku socda Startup

Deminta barnaamijyada dhibka leh ayaa ah habka kaliya ee looga takhalusi karo dhibaatada xusuusta. Aad Task Manager oo dami barnaamijka dhibka. Haddii aanad garanayn barnaamijyada dhibka abuuraya, samee sidan:

1. Tag ' Task Manager '.
2. Tag ' Start^(Startup) '.
3. Demi barnaamijyada bilawga ah ee^{(Disable the startup programs)} aadan u baahnayn inaad si caadi ah ugu shaqeyso.

6] Defrag Hard Drive-ka

In kasta oo Windows 10 uu tan si toos ah kuugu sameeyo, waxaa laga yaabaa inaad u baahato inaad defrag hard drives-yada marmar si aad kor ugu qaaddo waxqabadka:

1. Tag ' PC this^{(This PC)} ' ama ' My Computer '.
2. Midig ku dhufo^{(Right-Click)} nidaamka hard drive (sida caadiga ah C: wadista).
3. Tag ' Tools ' hoosta ' Properties ' oo dooro ' U hagaajin^(Optimize) '.
4. Dooro darawalka si aad u leexiso oo dooro ' Analyze '.

Dib u bilaw kombayutarkaga kadib kala qaybsanaanta cusub

7] ClearPage File marka la xidho

Hadda way sii adkaanaysaa - laakiin ha welwelin. Waa kuwan sida loo nadiifiyo faylka bogga xirid kasta^{(clear the Page File at every shutdown)} :

• Ku qor regedit on Search si aad u bilowdo Tifaftiraha Diiwaanka^{(Registry Editor)} .
• Geli jidkan:

HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSession ManagerMemory Management

• U beddel qiimaha ClearPageFileAtShutDown una beddel '1'.^{( ClearPageFileAtShutDown to ‘1’.)}
• Keydi isbeddellada oo dib u bilow^(Restart) qalabka.

Tani waa inay sameyso. Xusuusnow in habka xidhitaanku uu qaadan doono wakhti yar oo dheeraad ah.

9] Dami Superfetch

Adeegga Daaqadaha wuxuu^{(Windows Service)} wanaajiyaa waxqabadka isagoo yareynaya wakhtiga bootinta. Waxay u ogolaataa Windows inay maamusho isticmaalka RAM . Nolosha^(Life) ka dib curyaaminta Superfetch kuma habboona laakiin samee haddii ay waajib kugu tahay. Ugu yaraan isku day kani keligiis si aad u go'doomiso dhibaatada:

1. Raadi services.msc oo aad Maamulaha Adeegyada.
2. Raadi ' Superfetch ' oo midig-guji si aad u aado ' Properties '.
3. Dooro ' Jooji^(Stop) '.
4. Sidoo kale ' Disable ' adeega ka menu-hoos u dhaca.
5. Dib u bilaw PC oo hubi in wax qabadku fiicnaaday.

Daar Superfetch haddii kani shaqayn waayo.

10] Ka hubi malware

Isticmaal software ka-hortagga qolo saddexaad ama Windows 10 ee gudaha-guriga Difaacayaasha Windows^{(Windows Defender)} si aad u sawirto oo aad u tirtirto malware. Hubi^(Make) in anti-virus-ku la cusboonaysiiyay si uu u taageero OS-kaaga si aanu ugu dambayn u noqon sababta keentay daadinta xusuusta.

Xal kasta oo aad waligaa u baahan karto si aad u hesho ama uga hortagto daadinta xusuusta waa halkan. Waxaad ka akhrisan kartaa wax badan oo ku saabsan daadinta xusuusta MSDN iyo Microsoft .

Find and fix Memory Leaks in Windows 11/10

A Memory Leak is a misplacement of resources in a computer program due to faulty memory allocation. It happens when a RAM location not in use remains unreleased. A memory leak is not to be confused with a space leak, which refers to a program using more RAM than necessary. A memory leak on a Windows 11/10/8/7 system is said to have taken place when the memory is just not accessible despite not being in use.

Memory Leaks in Windows 11/10

Before you begin, you should know that a Memory leak is a software issue to debug – for example in Java, JavaScript, C/C++, Windows, etc. Physically replacing RAM or hard disk isn’t required.

Why is it bad

It is obvious a memory leak is bad because it is a bug, a flaw in the system. But let’s find out how exactly it affects the system:

1. Since the memory is not freed even when not in use, it results in memory depletion.
2. Exhaustion of the memory results in software aging.
3. Reduced available memory leads to increased response time and poor performance by the system.
4. An unchecked memory leak can eventually lead to the crash of an application.

In order to identify a memory leak, a programmer needs to have access to the source code of the program.

Locating the leak

In order to solve a problem, we need to identify it first. The basic steps to locate a memory leak are:

1. Affirmation: Determining whether a leak has occurred.
2. Finding Kernel-mode memory leak: Locating a leak caused by a kernel-mode driver component.
3. Finding User-mode memory leak: Locating a leak caused by a user-mode driver or app.

Memory allocation

There are different modes in which applications allocate RAM. If space is not freed after use, the memory leak will occur irrespective of the mode of allocation. Some common allocation patterns are:

1. HealAlloc function for heap memory allocation. The C/C++ runtime equivalents are malloc and new.
2. VirtualAlloc function for direct allocation from OS.
3. Kernel32 APIs to hold kernel memory for the app. Example, CreateFile, CreateThread.
4. User32 APIs and Gdi32 APIs.

Prevent memory leaks in Windows

We all know prevention is better than cure so here are some ways to prevent a memory leak.

Monitoring habits

You need to keep an eye out for abnormal RAM usage by individual programs and applications. You can go to the Windows Task Manager by pressing CTRL+SHIFT+ESC and add the columns like Handles, User Objects, GDI Objects, etc.

This will help you easily monitor resource usage.

Read: What are the Types of Memory in a computer?

Microsoft tools to diagnose memory leaks

Various tools diagnose memory leaks for various allocation modes:

1. Application Verifier diagnoses heap leaks.
2. UMDH ( a component of Windows Debugging Tools) diagnoses leaks for individual processes by monitoring heap memory allocations.
3. Trace Capture for a thorough analysis of RAM usage.
4. Xperf too tracks heap allocation patterns.
5. CRT Debug Heap not only tracks heap allocations but also enables coding practices to minimize leaks.
6. JavaScript Memory Leak Detector debugs memory leaks in codes.

Usage Tips

1. Use kernel HANDLEs and other smart pointers for Win32 resources and heap allocations.
2. Get classes for automatic resource management for kernel allocations from the ATL library. C++ standard has auto_ptr for heap allocations.
3. Encapsulate COM interface pointers within “smart pointers” with the help of _com_ptr_t or _bstr_t or _variant_t.
4. Monitor the .NET code for abnormal memory usage.
5. Avoid multiple exit paths for functions to let allocations be freed from variables in most blocks by the end of a function.
6. Use native exceptions only after freeing all allocations in the _finally block. Wrap all heap and handle allocations into smart pointers in order to use C++ exceptions.
7. Always call the PropVariantClear function before reinitializing or discarding a PROPVARIANT object.

Troubleshoot memory leaks in Windows

Just like the various ways to prevent memory leaks, there are various ways to stop memory leaks. But before you begin, remember to create a system restore point first.

1] Close processes and restart.

If you see an unnecessary process is taking up too much RAM, you can end the process in the Task Manager. You will need to restart the device so that the freed space is available for use by other processes. Without a Restart memory leak issue won’t be solved. One particular process that has bugs to slow down the PC is Runtime Broker. Try if disabling that alone works.

2] Memory Diagnostic Tools

To access the inbuilt Memory Diagnostic Tool for Windows:

1. Save all your important work.
2. Press Win + R to open the Run window.
3. Type the command mdsched.exe in the Run window.
4. Restart the PC.
5. After a restart, perform a basic scan or go for the ‘Advanced’ options like ‘Test mix’ or ‘Pass count’.
6. Press F10 to start the test.

These are still temporary fixes.

3] Check for Driver updates

Outdated drivers cause memory leaks. Keep all drivers updated:

1. Press Win + R and open the Run window. Type devmgmt.msc and press Enter. It will take you to the Device Manager.
2. Check for outdated drivers and update them all.
3. For updates, you might have missed, check in Windows Update.

This was simple.

4] Optimize performance

Adjusting Windows for performance will manage everything including processor scheduling and memory usage to stop memory leaks. Follow these steps:

1. Right-click on ‘This PC’ and select ‘Advanced’ settings on the left pane.
2. Under the ‘Advanced’ tab, go to ‘Performance’, followed by ‘Settings’.
3. Check ‘Adjust for best performance’ and click OK.
4. Restart and check if the issue is solved.

If this simple solution did not work, try the next solution.

5] Disable Programs running on Startup

Disabling the troublesome programs is the only way to get rid of the memory leak issue. Go to Task Manager and disable the troublemaking program. If you don’t know which programs are creating the trouble, do this:

1. Go to ‘Task Manager’.
2. Go to ‘Startup’.
3. Disable the startup programs you don’t need to run by default.

6] Defrag Hard Drive

Although Windows 10 does this for you automatically, you may need to do defrag the hard drives occasionally to optimize performance:

1. Go to ‘This PC’ or ‘My Computer’.
2. Right-Click the system hard drive (usually C: drive).
3. Go to ‘Tools‘ under ‘Properties‘ and select ‘Optimize’.
4. Select the drive to defrag and select ‘Analyze’.

Restart your computer after the new fragmentation.

7] ClearPage File at shutdown

It is getting complex now – but don’t worry. Here’s how to clear the Page File at every shutdown:

• Type regedit on Search to launch the Registry Editor.
• Enter this path:

HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSession ManagerMemory Management

• Change the value of ClearPageFileAtShutDown to ‘1’.
• Save the changes and Restart the device.

This ought to do it. Do remember that your shutdown process will take a little more time.

9] Disable Superfetch

This Windows Service optimizes performance by minimizing boot time. It lets Windows manage RAM usage. Life after disabling Superfetch is not convenient but do it if you must. At least try this alone to isolate the problem:

1. Search services.msc and go to Services Manager.
2. Look for ‘Superfetch’ and right-click it to go to ‘Properties’.
3. Select ‘Stop’.
4. Also ‘Disable’ the service from the drop-down menu.
5. Restart the PC and check if the performance has improved.

Enable Superfetch if this one didn’t work.

10] Check for malware

Use a third-party antivirus software or Windows 10’s in-house Windows Defender to scan and eliminate malware. Make sure the antivirus is updated to support your OS so that it doesn’t end up becoming the reason for the memory leak.

Every solution you might ever need to find or prevent memory leaks is right here. You can read more about memory leaks on MSDN and Microsoft.

Related posts

• Sida loo furo oo loo akhriyo faylalka xusuusta yar ee Dump (dmp) gudaha Windows 11/10

• Sida loo socodsiiyo Qalabka Cilad-baadhista Xusuus-qorka ee Windows 11/10

• Sida loo kordhiyo cabbirka faylka bogga ama xusuusta Virtual gudaha Windows 11/10

• Sida gacanta loogu abuuro faylka Shilalka Burburinta gudaha Windows 11/10

• Explorer.exe High Memory ama isticmaalka CPU gudaha Windows 11/10

• Sida loo furo guryaha nidaamka ee Control Panel gudaha Windows 11/10

• Sida loo nadiifiyo Memory Cache gudaha Windows 11/10

• Microsoft Intune miyaanay wada shaqayn? Ku qas Intune in ay isku xidho Windows 11/10

• Hagaaji dib u dhaca codka Bluetooth gudaha Windows 11/10

• Daar xiriirinta Shabakadda intaad ku jirto heeganka casriga ah Windows 11/10

• Sida loo khariidado Network Drive ama loogu daro FTP Drive gudaha Windows 11/10

• Sida loo joojiyo Raadi ikhtiyaarka Aaladdayda gudaha Windows 11/10 Settings

• Dib u celi, dhaqaaq, ama tirtir PageFile.sys marka la xirayo gudaha Windows 11/10

• Sida loogu daro goob la aamini karo gudaha Windows 11/10

• Hagaaji Chrome sare ee CPU, Memory ama isticmaalka Disk gudaha Windows 11/10

• Barnaamijyada Jadwalka ugu fiican ee bilaashka ah ee Windows 11/10

• Talooyin iyo tabaha Browser Microsoft Edge ee loogu talagalay Windows 11/10

• Qoraalka PDF wuu baaba'aa marka la tafatirayo ama kaydinayo faylka Windows 11/10

• Sida loo beddelo darawallada adag ee gudaha Windows 11/10 oo leh Hot Swap

• Sida loo kordhiyo RAM Video-ga ee Windows 11/10