BE Port Metrics

Unisphere Metric	Splunk Formatted Metric	Is KPI
AvgIOSize	avg_io_size	True
IOs	ios	True
MBRead	mb_read	True
MBWritten	mb_written	True
MBs	mbs	True
MaxSpeedGBs	max_speed_gbps	False
PercentBusy	percent_busy	True
Reads	reads	True
Writes	writes	True