Microsoft-Windows-PerfOS
Seen on:
Windows Vista
Windows 2008
Windows 7
Windows 2012
Windows 8.0
Windows 8.1
Windows 10 (1511, 1607, 1703, 1709, 1803, 1809, 1903, 1909, 2004, 20H2)
Windows 2016
Windows 2019
Windows 11 (21H2)
| Name: | Microsoft-Windows-PerfOS |
| Identifier: | {f82fb576-e941-4956-a2c7-a0cf83f6450a} |
| Log type(s): | Application |
| Log source(s): | Microsoft-Windows-PerfOS |
| PerfOs | |
| Event message file(s): | %SystemRoot%\system32\perfos.dll |