diff --git a/configs/development.ini b/configs/development.ini
--- a/configs/development.ini
+++ b/configs/development.ini
@@ -705,12 +705,12 @@ formatter = color_formatter_sql
 
 [formatter_generic]
 class = rhodecode.lib.logging_formatter.ExceptionAwareFormatter
-format = %(asctime)s.%(msecs)03d %(levelname)-5.5s [%(name)s] %(message)s
+format = %(asctime)s.%(msecs)03d [%(process)d] %(levelname)-5.5s [%(name)s] %(message)s
 datefmt = %Y-%m-%d %H:%M:%S
 
 [formatter_color_formatter]
 class = rhodecode.lib.logging_formatter.ColorFormatter
-format = %(asctime)s.%(msecs)03d %(levelname)-5.5s [%(name)s] %(message)s
+format = %(asctime)s.%(msecs)03d [%(process)d] %(levelname)-5.5s [%(name)s] %(message)s
 datefmt = %Y-%m-%d %H:%M:%S
 
 [formatter_color_formatter_sql]
diff --git a/configs/production.ini b/configs/production.ini
--- a/configs/production.ini
+++ b/configs/production.ini
@@ -675,12 +675,12 @@ formatter = generic
 
 [formatter_generic]
 class = rhodecode.lib.logging_formatter.ExceptionAwareFormatter
-format = %(asctime)s.%(msecs)03d %(levelname)-5.5s [%(name)s] %(message)s
+format = %(asctime)s.%(msecs)03d [%(process)d] %(levelname)-5.5s [%(name)s] %(message)s
 datefmt = %Y-%m-%d %H:%M:%S
 
 [formatter_color_formatter]
 class = rhodecode.lib.logging_formatter.ColorFormatter
-format = %(asctime)s.%(msecs)03d %(levelname)-5.5s [%(name)s] %(message)s
+format = %(asctime)s.%(msecs)03d [%(process)d] %(levelname)-5.5s [%(name)s] %(message)s
 datefmt = %Y-%m-%d %H:%M:%S
 
 [formatter_color_formatter_sql]