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What is perfhost.exe?

Part of x86 Performance Counter Host by Microsoft

(perfhost.exe is a system file that is installed with Windows)
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How does perfhost.exe run?

Service - perfhost.exe runs as a background Windows Service, which is part of the Window's operating system under the service name Host de DLL de Contador de Desempenho.


What is the community is seeing?What is the community is doing?
About 0.1% of all Boost users have the perfhost.exe process running.Of the 0.1% of perfhost.exe users, less than 1% have disabled it.
Typical file (disk image) location:

Are there other versions of x86 Performance Counter Host?

Why are multiple of the same versions listed?

What else is related?

What Windows OS versions does this run on?

Windows 7 Professional (6.1.7601.65536)

About Microsoft Corporation

Microsoft, founded in 1975 by Bill Gates and Paul Allen, is a veteran software company, best known for its Microsoft Windows operating system and the Microsoft More...
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File details

File name: perfhost.exe
Publisher: Microsoft Corporation (verified)
Name: x86 Performance Counter Host
Description: Microsoft® Windows® Operating System
Version: 6.1.7600.16385 (win7_rtm.090713-1255)
Product version: 6.1.7600.16385
Size: 20.5 KB
Original file name: perfhost.exe.mui
Windows file protection: Yes

Service details

Name: Host de DLL de Contador de Desempenho
Service name: PerfHost
Service type: Win32OwnProcess

Image hashes

MD5: 66f9a636d9aad99904d429aedd1f5217
SHA-1: e808a5590f78c3db86302a23fed74fd2a4cca795

PE image details

File entropy: 5.57792
File packed: No
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