Left reads:
          Input     :    328650
           Mapped   :    274729 (83.6% of input)
            of these:     23915 ( 8.7%) have multiple alignments (1033 have >20)
Right reads:
          Input     :    328650
           Mapped   :    262416 (79.8% of input)
            of these:     23280 ( 8.9%) have multiple alignments (1033 have >20)
81.7% overall read mapping rate.

Aligned pairs:    230466
     of these:     20727 ( 9.0%) have multiple alignments
                    6287 ( 2.7%) are discordant alignments
68.2% concordant pair alignment rate.