Check Windows Performance Metrics

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Release Time

06/05/2017

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1024 times

Update Time

01/27/2025

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Powershell Process management hardware process performance memory

This script shows the windows performance metrics such as processor, Ram, harddisk, processor details.

This script can run as in both logged in user and in system user.

Procedure's Instructions

import xml.etree.ElementTree as ET
import os

## Function to Execute CMD through Subprocess Module
def ExecuteCMD(CMD, OUT = False):
    import ctypes
    class disable_file_system_redirection:
        _disable = ctypes.windll.kernel32.Wow64DisableWow64FsRedirection
        _revert = ctypes.windll.kernel32.Wow64RevertWow64FsRedirection
        def __enter__(self):
            self.old_value = ctypes.c_long()
            self.success = self._disable(ctypes.byref(self.old_value))
        def __exit__(self, type, value, traceback):
            if self.success:
                self._revert(self.old_value)

from subprocess import PIPE, Popen
    with disable_file_system_redirection():
        OBJ = Popen(CMD, shell = True, stdout = PIPE, stderr = PIPE)
    out, err = OBJ.communicate()
    RET = OBJ.returncode
    if RET == 0:
        if OUT == True:
            if out != '':
                return out.strip()
            else:
                return True
        else:
            return True
    else:
        return False

## Execute CMD 'WinSAT Prepop'
CMDRES = ExecuteCMD('WinSAT Prepop')

## Collect XML Tree Objects for all Prepop XML files
XMLDIRPATH = os.path.join(os.environ['WINDIR'], r'Performance\WinSAT\DataStore')
if os.path.isdir(XMLDIRPATH):        
    FILES = os.listdir(XMLDIRPATH)
    FILES.reverse()
    for FILE in FILES:
        if FILE.endswith('.xml'):
    ##        if FILE.endswith('.xml') and '(Prepop)' in FILE:
            XMLFILEPATH = os.path.join(XMLDIRPATH, FILE)
            print XMLFILEPATH
            print '-'*50
            tree = ET.parse(XMLFILEPATH)
            RT = tree.getroot()
            for i in RT.getchildren():
                if i.text:
                    print i.tag, i.text
                    for j in i.getchildren():
                        if j.text:
                            print '{0:30}{1:30}'.format(j.tag, j.text)
                else:
                    print i.tag
                    print '-'*50
                    for j in i.getchildren():
                        if j.text:
                            print '{0:30}{1:30}'.format(j.tag, j.text)
                print '-'*50
                print '\n'
else:
    print '{} is not available'.format(XMLDIRPATH)

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