src/Base/Logger/StdioLogger.php
public function info($message, array $context = array(), $traceShift = 0)
    {
        $this->log(LogLevel::INFO, $message, $context, $traceShift);
    }
public function info($message, array $context = array(), $traceShift = 0)
    {
        $this->log(LogLevel::INFO, $message, $context, $traceShift);
    }
Interesting events.

Example: User logs in, SQL logs.

@param string|mixed $message
@param array        $context
@param int          $traceShift

@return void