1000Mbps Ethernet Performance Test Report
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1 1000Mbps Ethernet Performance Test Report
2 Test Setup: Test Equipment Used: Lenovo ThinkPad T420 Laptop Intel Core i5-2540m CPU GHz 4GB DDR3 Memory Intel 82579LM Gigabit Ethernet Adapter CentOS bit Desktop Stock ZedBoard Rev. D Development Kit Category 5e Ethernet patch cable Test Details: The network adapter of the test PC is set to 1Gbps Full Duplex setting Disclaimer: The results of this experiment are provided for reference/educational purposes only and may not reflect results observed with other test equipment There are a number of factors which can impact network performance and throughput in addition to transmission overheads, including latency, receive window size, and system limitations such that the calculated throughput typically does not reflect the maximum achievable throughput If several systems are communicating simultaneously, the throughput between any pair of nodes can be substantially lower than nominal network bandwidth
3 Test Case 1: Roundtrip Ping Latency Test Overview: Xilinx Zynq Release is used on ZedBoard targets to ping a host PC for 100 iterations. Ethernet linked at 1000Mbps. Test Details: The following command was used to test ZedBoard: # ping q -c 100
4 Test Case 1: Roundtrip Ping Latency Test Results: No amount of packet loss observed Average package round-trip 0.320ms to 0.441ms delay Results Test Board Results Control Board
5 Test Case 2: Normal TCP Throughput Test Test Overview: Xilinx Zynq Release is used on ZedBoard targets to throughput performance test the network connection to a host PC for 60 seconds The application iperf3 v3.0.9 compiled for Zynq to perform network throughput performance testing Ethernet linked at 1000Mbps Test Details: The iperf3 v3.0.9 compiled for x86 target using gcc compiler from github source repository Used for iperf3 v3.0.9 server on CentOS 7.0 host PC: $./iperf3 --server The following command was used for each ZedBoard TCP throughput test: #./iperf3 --bandwidth 1000M --client \ --format m --time 60
6 Test Case 2: Normal TCP Throughput Test Test Results: Sustained throughput rates of Mbits/sec to server Results Test Board Results Control Board
7 Test Case 3: Normal TCP Throughput Parallel Stream Test Test Overview: Xilinx Zynq Release is used on ZedBoard targets to throughput performance test the network connection to a host PC for 60 seconds The application iperf3 v3.0.9 compiled for Zynq to perform network throughput performance testing Ethernet linked at 1000Mbps Test Details: The iperf3 v3.0.9 compiled for x86 target using gcc compiler from github source repository Used for iperf3 v3.0.9 server on CentOS 7.0 host PC: $./iperf3 --server The following command was used on each test ZedBoard to launch 2 parallel TCP throughput test streams: #./iperf3 --bandwidth 1000M --client \ --format m --parallel 2 --time 60
8 Test Case 3: Normal TCP Throughput Parallel Stream Test Test Results: Sustained throughput rates of Mbits/sec to server Results Test Board Results Control Board
9 Test Case 4: Normal UDP Throughput Test Test Overview: Xilinx Zynq Release is used on ZedBoard targets to throughput performance test the network connection to a host PC for 60 seconds The application iperf3 v3.0.9 compiled for Zynq to perform network throughput performance testing Ethernet linked at 1000Mbps Test Details: The iperf3 v3.0.9 compiled for x86 target using gcc compiler from github source repository Used for iperf3 v3.0.9 server on CentOS 7.0 host PC: $./iperf3 --server The following command was used on each test ZedBoard to launch UDP bandwidth 1000mbps tests: #./iperf3 --bandwidth 1000M --client \ --format m --time 60 --udp
10 Test Case 4: Normal UDP Throughput Test Test Results: Sustained throughput rates of Mbits/sec to server. Results Test Board Results Control Board
11 Test Case 5: Zerocopy TCP Throughput Test Test Overview: Xilinx Zynq Release is used on ZedBoard targets to throughput performance test the network connection to a host PC for 60 seconds The application iperf3 v3.0.9 compiled for Zynq to perform network throughput performance testing Ethernet linked at 1000Mbps Test Details: The iperf3 v3.0.9 compiled for x86 target using gcc compiler from github source repository Used for iperf3 v3.0.9 server on CentOS 7.0 host PC: $./iperf3 --server The following command was used for each ZedBoard TCP throughput test: #./iperf3 --bandwidth 1000M --client \ --format m --time 60 --zerocopy
12 Test Case 5: Zerocopy TCP Throughput Test Test Results: Sustained throughput rates of Mbits/sec to server Results Test Board Results Control Board
13 Test Case 6: Zerocopy UDP Throughput Test Test Overview: Xilinx Zynq Release is used on ZedBoard targets to throughput performance test the network connection to a host PC for 60 seconds The application iperf3 v3.0.9 compiled for Zynq to perform network throughput performance testing Ethernet linked at 1000Mbps Test Details: The iperf3 v3.0.9 compiled for x86 target using gcc compiler from github source repository Used for iperf3 v3.0.9 server on CentOS 7.0 host PC: $./iperf3 --server The following command was used on each test ZedBoard to launch UDP bandwidth 1000mbps tests: #./iperf3 --bandwidth 1000M --client \ --format m --time 60 --udp --zerocopy
14 Test Case 6: Zerocopy UDP Throughput Test Test Results: Sustained throughput rates of Mbits/sec to server. Results Test Board Results Control Board
15 Test Case 7: Type of Service TCP and UDP Throughput Tests Test Overview: Xilinx Zynq Release is used on ZedBoard targets to throughput performance test the network connection to a host PC for 60 seconds The application iperf3 v3.0.9 compiled for Zynq to perform network throughput performance testing Ethernet linked at 1000Mbps Test Details: The iperf3 v3.0.9 compiled for x86 target using gcc compiler from github source repository Used for iperf3 v3.0.9 server on CentOS 7.0 host PC: $./iperf3 --server Several iperf3 commands were used on a ZedBoard in order to determine how the Type of Service field can affect throughput, here is one example: #./iperf3 --bandwidth 1000M --client \ --format m --time 60 -tos 0x02
16 Test Case 7: Type of Service TCP and UDP Throughput Tests Test Results: Little to no performance differences noted for various Type of Service types used during tests. 800 Type of Service (ToS Field) vs. Throughput (Mbits/second) TCP Throughput (Mbits/second) UDP Throughput (Mbits/second) Low Cost -0x10 Low Delay - 0x08 Reliability - 0x04 Throughput - 0x02
17 Test Case 8: TCP Packet Length Throughput Tests Test Overview: Xilinx Zynq Release is used on ZedBoard targets to throughput performance test the network connection to a host PC for 60 seconds The application iperf3 v3.0.9 compiled for Zynq to perform network throughput performance testing Ethernet linked at 1000Mbps Test Details: The iperf3 v3.0.9 compiled for x86 target using gcc compiler from github source repository Used for iperf3 v3.0.9 server on CentOS 7.0 host PC: $./iperf3 --server Several iperf3 commands were used on a ZedBoard in order to determine how the TCP packet length field can affect throughput, here is one example: #./iperf3 --bandwidth 1000M --client \ --format m -length 1K --time 60
18 Test Case 8: TCP Packet Length Throughput Tests Test Results: Performance differences noted for various TCP packet lengths used during tests TCP Packet Length (KBytes) vs. Throughput (Mbits/second) Throughput (Mbits/second)
19 Test Case 9: UDP Packet Length Throughput Tests Test Overview: Xilinx Zynq Release is used on ZedBoard targets to throughput performance test the network connection to a host PC for 60 seconds The application iperf3 v3.0.9 compiled for Zynq to perform network throughput performance testing Ethernet linked at 1000Mbps Test Details: The iperf3 v3.0.9 compiled for x86 target using gcc compiler from github source repository Used for iperf3 v3.0.9 server on CentOS 7.0 host PC: $./iperf3 --server Several iperf3 commands were used on a ZedBoard in order to determine how the UDP packet length field can affect throughput, here is one example: #./iperf3 --bandwidth 1000M --client \ --format m -length 32 --time 60 --udp
20 Test Case 9: UDP Packet Length Throughput Tests Test Results: Performance differences noted for various UDP packet lengths used during tests. 700 UDP Packet Length (Bytes) vs. Throughput (Mbits/second) Throughput (Mbits/second)
21 Test Case 10: TCP Window Size Throughput Tests Test Overview: Xilinx Zynq Release is used on ZedBoard targets to throughput performance test the network connection to a host PC for 60 seconds The application iperf3 v3.0.9 compiled for Zynq to perform network throughput performance testing Ethernet linked at 1000Mbps Test Details: The iperf3 v3.0.9 compiled for x86 target using gcc compiler from github source repository Used for iperf3 v3.0.9 server on CentOS 7.0 host PC: $./iperf3 --server Several iperf3 commands were used on a ZedBoard in order to determine how the TCP window size field can affect throughput, here is one example: #./iperf3 --bandwidth 1000M --client \ --format m --time 60 -window 32K
22 Test Case 10: TCP Window Size Throughput Tests Test Results: Performance differences noted for various TCP window sizes used during tests. 710 TCP Window Size (KBytes) vs. Throughput (Mbits/second) Throughput (Mbits/second)
23 Test Case 11: UDP Window Size Throughput Tests Test Overview: Xilinx Zynq Release is used on ZedBoard targets to throughput performance test the network connection to a host PC for 60 seconds The application iperf3 v3.0.9 compiled for Zynq to perform network throughput performance testing Ethernet linked at 1000Mbps Test Details: The iperf3 v3.0.9 compiled for x86 target using gcc compiler from github source repository Used for iperf3 v3.0.9 server on CentOS 7.0 host PC: $./iperf3 --server Several iperf3 commands were used on a ZedBoard in order to determine how the UDP window size field can affect throughput, here is one example: #./iperf3 --bandwidth 1000M --client \ --format m --time 60 -udp -window 32K
24 Test Case 10: UDP Window Size Throughput Tests Test Results: Performance differences noted for various UDP window sizes used during tests. 545 UDP Window Size (KBytes) vs. Throughput (Mbits/second) Throughput (Mbits/second)
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