wsl2 cause vmmem process use 90% memory even after wsl2 ubuntu closed

[qclzdh]

Please fill out the below information:

• Your Windows build number: (Type ver at a Windows Command Prompt)
  18917

• What you're doing and what's happening: (Copy&paste the full set of specific command-line steps necessary to reproduce the behavior, and their output. Include screen shots if that helps demonstrate the problem.)
  I build Android source code, in the whole building process, vmmem use 90% memory, and after building successfully, i closed wsl2 ubuntu, but vmmem process still use 90% memory.

• What's wrong / what should be happening instead:
  vmmem process use 90% memory

[therealkenc]

#4166

wsl.exe --shutdown

[wmsj100]

wsl.exe --shutdown to shutdown wsl
wsl restart wsl
than Vmmem use memory normal