Hi all,

I am using an X310 connecting to a host PC with a 10Gbps Ethernet cable. I
would like to know the delay when I call functions like *get_time_now()* or
*get_bandwidth()* provided by UHD.

I have checked the source code in UHD. It seems that these functions will
finally get the value from a pointer pointing to the property_tree. But I
would like to know whether the functions actually send request packets to
the USRP hardware (i.e. FPGA) through the Ethernet cable or not because
that will affect the delay I would like to measure.

Best regards,
Jiaxin
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