Use these two commands to get the top ten and top ten repeaters from MySQL's slow query log.
mysqldumpslow -t 10 ./slow-log > /home/danny/top_ten_slow_query.txt
mysqldumpslow -a -s c -t 10 ./slow-log > /home/danny/top_ten_repeat_slow_query.txt
mysqldumpslow -t 10 ./slow-log > /home/danny/top_ten_slow_query.txt
mysqldumpslow -a -s c -t 10 ./slow-log > /home/danny/top_ten_repeat_slow_query.txt