def get_default_config(self):
        """
        Default settings are:
            info_keys: ['num_ctx_switches', 'cpu_percent', 'cpu_times',
                        'io_counters', 'num_threads', 'num_fds',
                        'memory_percent', 'memory_info_ex', ]
            path: 'process'
            unit: 'B'
        """
        config = super(ProcessResourcesCollector, self).get_default_config()
        config.update({
            'info_keys': ['num_ctx_switches', 'cpu_percent', 'cpu_times',
                          'io_counters', 'num_threads', 'num_fds',
                          'memory_percent', 'memory_info_ex', ],
            'path': 'process',
            'unit': 'B',
            'process': {},
        })
        return config

        Default settings are:
            info_keys: ['num_ctx_switches', 'cpu_percent', 'cpu_times',
                        'io_counters', 'num_threads', 'num_fds',
                        'memory_percent', 'memory_info_ex', ]
            path: 'process'
            unit: 'B'
        
src/collectors/processresources/processresources.py