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AMD-driver zombie-process leak consumes GB of memory

7 点作者 brucedawson5 个月前

2 条评论

war593124 个月前
Yeap a PIA known issue I&#x27;ve been tracking at <a href="https:&#x2F;&#x2F;community.amd.com&#x2F;t5&#x2F;pc-drivers-software&#x2F;memory-leak-on-zen4&#x2F;m-p&#x2F;706572&#x2F;highlight&#x2F;true#M196899" rel="nofollow">https:&#x2F;&#x2F;community.amd.com&#x2F;t5&#x2F;pc-drivers-software&#x2F;memory-leak...</a> - Was finally fixed with 24.7.1 and newer.<p>FYI, can quickly test by running in a standard user cmd: &quot;FOR &#x2F;L %i IN (1,1,1000) DO cmd &#x2F;c echo %i&quot; And then can use Bruce&#x27;s FindZombieHandles from <a href="https:&#x2F;&#x2F;github.com&#x2F;randomascii&#x2F;blogstuff&#x2F;blob&#x2F;main&#x2F;FindZombieHandles&#x2F;prebuilt&#x2F;FindZombieHandles.exe">https:&#x2F;&#x2F;github.com&#x2F;randomascii&#x2F;blogstuff&#x2F;blob&#x2F;main&#x2F;FindZombi...</a> to check if the and driver (anything really) is leaking.
brucedawson5 个月前
Some AMD drivers leak handles to every process created. On a build system that creates tens of thousands of process this leaks tens of thousands of process handles with each one creating a zombie process and wasting about 64 KB. This leak can consume all RAM on a powerful workstation in just a few days.