User randomly stuck at “Waiting for Profile Management” for long time when logon

User randomly stuck at “Waiting for Profile Management” for long time when logon

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Article ID: CTX564279

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Updated On:

Description

  • User randomly stuck at “Waiting for Profile Management” for more than 20 minutes when logon
  • No issue happen before and it ran smoothly before issue happen. Will take 1-2 minutes when user logon
  • No changes, issue just suddenly occurred and impact most users 
  • User finally can logon successfully after waiting more than 20 minutes
  • Issue randomly happened in past several month, and it may auto disappear for some hours without any action.

Resolution

  • Kill the 3rd SEP process on file server which store the UPM user data. 
  • CPU usage decrease below 10% and issue resolved 
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Problem Cause

  • Check the UPM log and find it will take around 20 minutes to download user data from file server to VDA 
  • Try to manually copy and paste user data from file sever user store to VDA local, and found it did take long time to execute copy and paste.
  • Log on file server which stored UPM user data, and found CPU usage was more than 50%, which caused by 3rd security scan application SEP. 
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Above all, the issue caused by SEP Scan Action at target time, which lead to a decline in high-concurrency read performance for UPM file server.