- #No memory leak showing in poolmon.exe for non paged pool how to
- #No memory leak showing in poolmon.exe for non paged pool install
- #No memory leak showing in poolmon.exe for non paged pool drivers
- #No memory leak showing in poolmon.exe for non paged pool driver
Please advise concerning a corrected driver or if you have any other fix that will resolve this issue. I am asking for a driver revision that corrects this issue. I run Windows 8.1 on other laptops with different graphics, no memory leak. I can change to the Microsoft Basic Display Driver and there is no memory leak. which is the latest version that HP supplies, and also installed the latest driver from the Intel website 10., memory leak remains.Īpplied registry fixes for similar issues others have had on Windows 8.1 regarding playing games at different resolutions, no change. Used poolmon.exe to determine the process with the memory leak with tag used Findstr to match the tag to the file igdkmd64.sys which is the Intel HD 5000 driver. Non-paged pool will gradually fill until all memory is filled, causing computer to become very slow, basically un-useable. Removing it and using Windows Defender fixed the issue for him.HD 5500 Graphics on i5, on HP laptop Product number L0Q89UA.
In the sample of the user chr0n0ss the FMic and Irp usage is caused by F-Secure Antivirus Suite: The tags are used by the program Razor Cortex. The user Samuil Dichev provided a trace with a high FMic and Irp usage The tag is used by the driver WiseFs64.sys which is part of the "Wise Folder Hider" program. The user Hristo Hristov provided a trace with a high FMfn usage during unzipping files: Look for driver/program updates to fix it. Here the Thre tag (Thread) is used by AVKCl.exe from G-Data.
#No memory leak showing in poolmon.exe for non paged pool drivers
Now find other 3rd party drivers which you can see in the stack. Now load the symbols inside WPA.exe and expand the stack of the tag that you saw in poolmon. Put the pooltag column at first place and add the stack column. Open the ETL with WPA.exe, add the Pool graphs to the analysis pane. MaxFile 1024 -FileMode Circular & timeout -1 & xperf -d C:\pool.etlĬapture 30 -60s of the grow. PoolAlloc+PoolFree+PoolAllocSession+PoolFreeSession -BufferSize 2048 Xperf -on PROC_THREAD+LOADER+POOL -stackwalk
#No memory leak showing in poolmon.exe for non paged pool install
Install the WPT from the Windows SDK, open a cmd.exe as admin and run this: You have use xperf to trace what causes the usage. Save the information generated by Poolmon, either as a screenshot, or by pasting into Notepad. This will sort the tag usage bytes from largest to smallest. If the pooltag only shows Windows drivers or is listed in the pooltag.txt ( "C:\Program Files (x86)\Windows Kits\10\Debuggers\圆4\triage\pooltag.txt") Press P until Poolmon comes up with the second column 'type 'showing the value 'paged'. Click Properties, go to the details tab to find the Product Name. Now, go to the drivers folder ( C:\Windows\System32\drivers) and right-click the driver in question (intmsd.sys in the above image example). Then type findstr /s _ *.*, where _ is the tag (left-most name in poolmon).ĭo this to see which driver uses this tag: To do this, open cmd prompt and type cd C:\Windows\System32\drivers. Now open a cmd prompt and run the findstr command. Now see which pooltag uses most memory as shown here:
#No memory leak showing in poolmon.exe for non paged pool how to
Run poolmon by going to the folder where WDK is installed, go to Tools (or C:\Program Files (x86)\Windows Kits\10\Tools\圆4) and click poolmon.exe. For more information on the Pool Monitor look here: How to use Memory Pool Monitor (Poolmon. Install the Windows WDK, run poolmon, sort it via P after pool type so that non paged is on top and via B after bytes to see the tag which uses most memory. You can use poolmon to see which driver is causing the high usage. Look at the high value of nonpaged kernel memory. You have a memory leak caused by a driver.
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