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| author |   wu.zhihui <wu.zhihui1@zte.com.cn> | 2016-07-22 22:11:53 +0800 |
|---|---|---|
| committer | wu.zhihui <wu.zhihui1@zte.com.cn> | 2016-08-12 14:07:03 +0800 |
| commit | 8953fa3d53019571a222a1aedb7cf796c5d67aec (patch) | |
| tree | 6d30824e222242660d48ad7dd1451cd290bd2a6c /tests/unit/common/test_utils.py | |
| parent | 6ce3a97548e95a62cf39f37c76bf5b618f5575c4 (diff) | |
[Yardstick-233]latency measurment by using pktgen-dpdk
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>
Diffstat (limited to 'tests/unit/common/test_utils.py')
0 files changed, 0 insertions, 0 deletions