def perfometer_nfsiostat(row, check_command, perf_data):
for pd in perf_data:
if pd[0] == u'op_s':
ops = float(pd[1])
color = '#ff6347'
return '%d op/s' % ops, perfometer_linear(ops, color)
perfometers["check_mk-nfsiostat"] = perfometer_nfsiostat