Left reads:
          Input     :   5095465
           Mapped   :   4711733 (92.5% of input)
            of these:    411904 ( 8.7%) have multiple alignments (8809 have >20)
Right reads:
          Input     :   5095465
           Mapped   :   4459023 (87.5% of input)
            of these:    362780 ( 8.1%) have multiple alignments (8753 have >20)
90.0% overall read mapping rate.

Aligned pairs:   4299092
     of these:    347126 ( 8.1%) have multiple alignments
                   84284 ( 2.0%) are discordant alignments
82.7% concordant pair alignment rate.