下面的代码可以监控进程内存（Private Bytes）使用，如果超过指定大小，就自动重启进程，需要第三方的pslist支持。
https://technet.microsoft.com/en-us/sysinternals/bb896649
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@echo off
if "%1"=="" goto help
if "%2"=="" goto help
:loop
REM tasklist /fi "memusage gt 2097152" /fi "imagename eq %1.exe" | find "%1.exe"
for /f "tokens=2,6" %%i in ('pslist -nobanner %1 ^|find "%1"') do (
if not "%%i" == "%1" (
if %%j gtr %2 (
echo %date% %time% Kill ^& Restart %1...
taskkill /pid %%i /f
start /b "" %1
)
)
)
REM sleep 5 seconds
ping 127.0.0.1 -n 5 > nul
goto loop
:help
echo Monitor restart process when process private bytes exceed specified value.
echo %~n0 [Exe file name] [KB SIZE]
echo Example: %~n0 mspaint 1024
echo Kill ^& restart mspaint.exe when the Private Bytes more than 1MB
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另外一种方法，利用tasklist(例如监控squid)，监控物理内存使用：
@echo off
:loop
REM sleep 5 seconds
ping 127.0.0.1 -n 5 > nul
tasklist /fi "memusage gt 2097152" /fi "imagename eq squid.exe" | find "squid.exe"
if %errorlevel% == 0 (
taskkill /im squid.exe /f
squid.exe
)
goto loop
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