coolchaitu - Friday, November 17, 2017 12:07 AM
It won't be a single session. The log grows if it can't be marked reusable by a log backup. First thing to do is see which DB's log file is large, and check why it can't be marked reusable. See John's post for details.
Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability