How do I find a memory leak in a non-paged pool?

How do I find a memory leak in a non-paged pool?

To find a memory leak with the PoolMon utility, follow this procedure: Start PoolMon. If you have determined that the leak is occurring in non-paged pool, press P once; if you have determined that it is occurring in paged pool, press P twice. If you do not know, do not press P and both kinds of pool are included.

What is non-paged pool memory?

The nonpaged pool is memory which always resides in physical memory – it is never paged out. It is used by the kernel and also by device drivers installed on a system to store data which might be accessed in situations when page faults are not allowed.

How do I fix non-paged pool memory?

Non-paged memory pool is data in the computer’s RAM used by the kernel and drivers of the operating system….

1. Disable the Network Data Usage Monitoring Driver.
2. Using PoolMon to Find a Kernel-Mode Memory Leak.
3. Install the Latest Versions of Network Adapter Drivers.
4. Disable the Hyper-V Role.

What is PoolMon tool?

PoolMonX is a GUI version of the classic PoolMon tool, a utility designed to find which pool tag is causing the kernel-mode memory leak. As described, PoolMonX makes using PoolMon simple for anyone who hates the command-line. You can list by ten different types including Allocs, Bytes, Source, Tag, Type, and more.

How do I change paged pool memory?

How to increase Page File size or Virtual Memory in Windows 11/10

1. In the Taskbar Search, type “Advanced System“.
2. In System Properties, click Advanced tab.
3. In Performance section click Settings button.
4. Performance Options will open.
5. Here, under Virtual memory, select Change.

Where is PoolMon EXE located?

Poolmon.exe is contained in the Microsoft Windows Driver Kit (WDK). You can download it from the Microsoft WDK site. Install PoolMon on the computer you want to test by following the Microsoft product instructions.

How can I increase my paging memory?

Procedure

1. Click Start > Run and then type sysdm.
2. Click the Advanced tab.
3. In the Virtual Memory section, click Change.
4. If necessary, clear the Automatically manage page file size for all drives check box.
5. Find the list of drives and select the drive that contains your paging file.
6. Select Custom Size.

How do you clean a memory leak?

How To Fix Windows 10 Memory Leaks

1. Restart Your PC.
2. Use Windows Memory Diagnostic to Fix a Windows 10 Memory Leak.
3. Close the Problematic App to Resolve the Windows 10 Memory Leak Issue.
4. Disable Startup Programs.
5. Update Your Device Drivers.
6. Run an Antivirus Scan to Get Around the Windows 10 Memory Leak Problem.

Can you fix a memory leak?

An easy way to clear the contents of your PC’s memory is to restart your PC. This should fix the memory leak issue in most cases, at least temporarily, until you can find a permanent fix.

What is PoolMon?

PoolMon (poolmon.exe), the Memory Pool Monitor, displays data that the operating system collects about memory allocations from the system paged and nonpaged kernel pools, and the memory pools used for Terminal Services sessions. The data is grouped by pool allocation tag.

What causes memory leaks in Windows 10?

Most Windows 10 memory leak issues occur due to a problematic app that you’ve installed on your system. This app usually eats up all your RAM and leaves no memory for other apps to use. In this case, you can fix the issue by closing the problematic app on your PC.

How do I increase my paged pool memory?

Increase Page File size on Windows 11/10

1. In the Taskbar Search, type “Advanced System“.
2. In System Properties, click Advanced tab.
3. In Performance section click Settings button.
4. Performance Options will open.
5. Here, under Virtual memory, select Change.
6. Uncheck Automatically manage paging file size for all drives.