The default log file output from Deep Racer does not contain information about the location of obstacles. However Deep Racer Guru can currently analyze static obstacle avoidance if you provide the extra information in your reward function.
If you are using the sibling product Deep Racer Framework (DRF) then this is already done for you.
Otherwise you must add the following lines into your reward function:
if params['steps'] == 2:
print("DRG-OBJECTS:", params['objects_location'])
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