Update logging format

src/logging.yaml

@@ -3,7 +3,8 @@ version: 1
 disable_existing_loggers: False
 formatters:
     simple:
-        format: "%(asctime)s - %(filename)s - %(levelname)s - %(message)s"
+        format: "[%(asctime)s] [%(filename)15.15s:%(lineno)4.4s %(funcName)15.15s] [%(levelname)-4.4s] %(message)s"
+        datefmt: "%Y-%m-%d %H:%M:%S"
 
 handlers:
     console:
@@ -46,5 +47,5 @@ loggers:
         propagate: no
 
 root:
-    level: INFO
+    level: DEBUG
     handlers: [console, info_file_handler, error_file_handler, warning_file_handler]