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CC320SF 的TCP 带宽吞吐率问题咨询

HI,

   您好,我基于NetworkTerm  demo 对3220SF的吞吐率进行测试,发现吞吐率达不到手册里说的13Mbps

测试方法:TCP客户端发送1000数据包给server,server端使用时间戳计数收1000个包所用的时间

TCP client LOG如下:

user: user:send -c 10.123.45.1 -n 1003 -p 5003

Protocol: tcp Traffic: Tx

Client\Server: Client 10.123.45.1 Port: 5003

Number of Packets to send: 1003

Sent 1003 packets (1404200 bytes) successfully

TCP server LOG如下:

Connected to client: 10.123.45.2 10

packet timestamp :Sec=225 , nsec=303369497

Received 1000 packets (1400000 bytes) successfully

now : Sec=226 , nsec=835036671

so I think the throught 1400000 *8(bit)/(226.8-225.3)=7.5Mbps ,

数据手册上写的是 13Mbps

是我测试方法不对还是需要什么其他的配置?