interrupt                          total       rate
irq1: atkbd0                         179          0
irq3: sio1                             6          0
irq4: sio0                             6          0
irq14: ata0                      4895364          1
irq18: em0 arcmsr+             219782144         82
irq19: em1 uhci1++              10317054          3
cpu0: timer                   5305781335       1999
cpu1: timer                   5305773329       1999
cpu3: timer                   5305773328       1999
cpu2: timer                   5305773328       1999
Total                        21458096073       8088