this is just a test file.please pardon me for the ignorance.ignorance is bli-this is just a test file.please pardon me for the ignorance.ignorance is bliss

著名的以太网性能测试软件，可以测试吞吐量、响应时间等重要参数。-Well-known Ethernet performance testing software, you can test throughput, response time and other important parameters.