Age | Commit message (Collapse) | Author | Files | Lines | |
---|---|---|---|---|---|
2016-08-12 | [Yardstick-233]latency measurment by using pktgen-dpdk | wu.zhihui | 1 | -0/+173 | |
VM A runs pktgen-dpdk as a traffic generator and is connected back-to-back with VM B running testpmd for forwarding packets. 1. use linux expect to fetch the latency statics data. 2. fetch 10 samples of latency and calculate avg_latency. 3. use screen to keep test scripts running in the background. 4. add a function send_command() for screen in ssh.py JIRA:YARDSTICK-233 Change-Id: I90ae64b3d198c79f159275ae35715eb284f05080 Signed-off-by: wu.zhihui <wu.zhihui1@zte.com.cn> |