Hello,

Recently I discovered there were so many old 'save' process left run and consumed CPU in system. Finally after old processes stop the CPU usage dropped significantly. The processes appeared as as incremental backup which triggered midnight. The oldest process run was on 4th Jan 2023.  Interestingly they were not everyday for the incremental backup proccess stucked.  i.e  

Jan 2  has 1 

Jan 4  has 1

Jan 5 has 23

Jan 8 has 1

Jan 10 has 1

Jan 11 has 4

Jan 12 has 1

Jan 13 has 1

Jan 14 has 2

Jan 16 has 1

Jan 19 has 1

Jan 20  has 1

jan 21 has 1

Jan 24 has 4

Jan 26 has 2

and Jan 29 has 4 processes run

 

What could be the root cause old 'save' process keep running ?