NLog/NLog 4.2.3

NLog 4.2.3: Performance improvements (CPU & Memory) for the FileTarget

on GitHub

Performance improvements (CPU & Memory) for the FileTarget.

Changes:

• Improve file writing when file name has fixed name: no layout renderer in file name. 10 secs instead of 34 sec for 10 million. Sync writing with keepFileOpen="true", AutoFlush="false" and ConcurrentWrites="false".
• Improved CleanupFileName by @epignosisx (#1063)
• Changes the performance of GDC toString
• Added option CleanupFileName on filetarget for faster writing when using dynamic (=non-fixed) file name. Default true (=backwards-compatible)