This set is after OFPMeterMod patches and continuously packet-sending patches:
https://www.mail-archive.com/[email protected]/msg06274.html
https://www.mail-archive.com/[email protected]/msg06277.html
The switch test tool is now enabled to analyze throughput as follows:
"tests":[
{
"ingress":{
"packets":{
"data":[
"ethernet(ethertype=2048)",
"ipv4(proto=6)",
"tcp()",
"str(\"\\x11\" * (1500 - 54))"
],
"pktps":1000,
"duration_time":30
}
},
"egress":{
"throughput":[
{
"OFPMatch":{
"oxm_fields":[
{
"OXMTlv":{
"field":"in_port",
"value":2
}
}
]
},
"kbps":1000
}
]
}
}
]
'throughput' is a list of OFPMatch and expected throughput.
'OFPMatch' is a match condition installed in tester_sw.
The switch test tool counts packets that match to the condition during
receiving packets to calculate throughput.
Expected throughput is one of the following:
- 'kbps': the throughput in kilobits per second.
- 'pktps': the throughput in packets per second.
The tool reports errors when the throughput is outside of the range of plus or
minus 10 % of the expected throughput.
For example, the throughput that is over 1100Kbps causes an error when "kbps"
is 1000.
Yuichi Ito (6):
sw test tool: Enable parsing a new 'egress' format
sw test tool: Add support for deletion of flows for throughput analysis
sw test tool: Add support for installation of flows for throughput analysis
sw test tool: Add support for getting throughput
sw test tool: Enable throughput analysis
sw test tool: Add support for throughput analysis
ryu/tests/switch/tester.py | 196 +++++++++++++++++++++++++++++++++++++++-----
1 file changed, 177 insertions(+), 19 deletions(-)
--
1.7.10.4
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