MIMXRT1170-EVK Zephyr Network Performance #72760
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jacob-wienecke-nxp
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MIMXRT1170-EVK Zephyr Network Performance
Overview
I recently had an opportunity to work with the zephyr zperf: Network Traffic Generator to achieve some performance metrics. I followed along with the documentation here: Zperf Documentation.
Summary
This table summarizes the bandwidth results using the tests detailed below:
PC Configuration
In testing, I used a windows machine with iperf-2.0.5 connected to the 100M ENET (J3) port of MIMXRT1170-EVK
Zephyr v3.6
PC configured with IP address: 192.0.2.2
Subnet Mask: 255.255.255.0
MIMXRT1170-EVK Configuration
Flashed the zperf example to run on cm7 core of RT1170:
TCP Using Zephyr as Server and PC as Client
Serial Terminal Input
zephyr tcp download
CMD Input:
iperf -V -c 192.0.2.1 -p 5001
Serial Terminal Output
CMD Output
UDP Using Zephyr as Server and PC as Client
Serial Terminal Input
zephyr udp download
CMD Input:
iperf -u -c 192.0.2.1 -b 100M -V
Serial Terminal Output
CMD Output
TCP Using Zephyr as Client and PC as Server
Serial Terminal Input
zephyr tcp upload 192.0.2.2 5001 10 1K 1M
CMD Input:
iperf -s
Serial Terminal Output
CMD Output
UDP Using Zephyr as Client and PC as Server
Serial Terminal Input
zperf udp upload 192.0.2.2 5001 10 1K 100M
CMD Input:
iperf -s -u
Serial Terminal Output
CMD Output
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