Logs tab
The Logs tab is available, if logging has been activated in the current Run/Debug configuration. For more information about configuring logs, see Setting log options. The log tab is named after the log file. If there are multiple log files enabled for a run/debug configuration, the tab name is composed of all the log file names delimited with the "|" characters.
Log level
The logs can contain messages of the following types:
All
infos
warnings
errors
In the Run tool window, use the drop-down list of available message types to filter the log output and navigate through the messages. For more information about configuring logs, see Setting log options.
Search
Use the text field to type a string to find, and press Enter to start the search.
Click 
to reveal to history of searches.
Click the Clear all button 
to clear the text field.