Windows’ uptime

1. C:\> net stats srv
2. C:\> systeminfo | find “System Boot Time”
3. In Windows Task Manager, select the Performance tab.
4. GetTickCount64()
5. In Windows System Event Log, Event ID 6005

Note: the Event ID 6006 is what tells us when the server has gone down, so if there’s much time difference between the 6006 and 6005 events, the server was down for a long time.