@echo off
title RFCP Real-time Resource Monitor
setlocal EnableDelayedExpansion

echo ============================================
echo  RFCP Real-time Resource Monitor
echo ============================================
echo  Press Ctrl+C to stop
echo ============================================
echo.
echo  TIME        CPU%%   MEM(MB)  PROCS  FREE_RAM(MB)
echo  ----------  -----  -------  -----  ------------

:loop

:: Get current time
set T=%time:~0,8%

:: Count RFCP processes and their memory
set PROC_COUNT=0
set TOTAL_MEM=0
for /f "skip=3 tokens=5 delims= " %%m in ('tasklist /FI "IMAGENAME eq rfcp-server.exe" 2^>nul') do (
    set /a PROC_COUNT+=1
    set MEM_STR=%%m
    set MEM_STR=!MEM_STR:,=!
    set MEM_STR=!MEM_STR: =!
    if "!MEM_STR!" NEQ "" (
        set /a TOTAL_MEM+=!MEM_STR! 2>nul
    )
)
set /a TOTAL_MEM_MB=TOTAL_MEM/1024 2>nul

:: Get free RAM (PowerShell — wmic deprecated in Win11)
for /f %%a in ('powershell -NoProfile -Command "(Get-CimInstance Win32_OperatingSystem).FreePhysicalMemory" 2^>nul') do (
    set /a FREE_RAM=%%a/1024 2>nul
)

:: Get CPU load (PowerShell — wmic deprecated in Win11)
for /f %%a in ('powershell -NoProfile -Command "(Get-CimInstance Win32_Processor).LoadPercentage" 2^>nul') do (
    set CPU=%%a
)

:: Display
echo  %T%  %CPU%%%     %TOTAL_MEM_MB%      %PROC_COUNT%      %FREE_RAM%

:: Wait 2 seconds
timeout /t 2 /nobreak >nul

goto loop