Hello @Senor_Dai , Qlik provides two administrative apps called Monitor and License app inside a Stream called Monitoring apps.
You can find them selecting Monitoring apps on the QMC start page, or from the Start drop-down menu, to open the hub for the stream Monitoring apps with the apps License Monitor and Operations Monitor.
The default path to the Qlik Sense log folder is %ProgramData%\Qlik\Sense\Log\<Service>.
For logging user details you can use the License app.
For more information, you can visit the help website
