Part Number: TCI6638K2K
Tool/software: Linux
Hi,
We have a custom board of TCI6638K2K chipset. We are at the stage of interfaces testing. We have 2 SGMII interfaces connected to other processor.
We tested two interfaces in bi-direction in custom board with
1. iperf, iperf3
througput we are getting in 2 interface eth0 and eth1,
K2K as server:
eth0: 562Mbps
K2K as client:
eth0: 920Mbps
K2K as server:
eth1: 678Mbps
K2K as client:
eth1: 852Mbps
2. netperf
K2K as server:
eth0: 901Mbps
K2K as client:
eth0: 329Mbps
We tested two interfaces in bi-direction in EVM with
1. iperf, iperf3
throughput we are getting in 2 interface eth0 and eth1,
K2K as server:
eth0: 213Mbps
K2K as client:
eth0: 949Mbps
K2K as server:
eth1: 207Mbps
K2K as client:
eth1: 948Mbps
2. netperf
K2K as server:
eth0: 456Mbps
K2K as client:
eth0: 908Mbps
We are seeing the more variations in throughput in both custom board and evaluation board, Can anyone please suggest the best way to test these interfaces? Is it possible to get throughput at low level instead of from application level.
Regards,
Yashavanth
