1.10: Experiment F - Flow Subsystem Burst Throughput

System Env:

• Server: Dual XeonE5-2670 v2 2.5GHz; 64GB DDR3; 512GB SSD
• 1Gbps NIC
• JAVA_OPTS="${JAVA_OPTS:--Xms8G -Xmx8G}"

ONOS Apps:

• drivers, null, demo

ONOS Config:

• cfg set org.onosproject.provider.nil.NullProviders deviceCount 35
• cfg set org.onosproject.provider.nil.NullProviders topoShape linear
• cfg set org.onosproject.provider.nil.NullProviders enabled true

"Constant-Load" Test Conditions:

• F = 122500 - total # of flows installed
• N: # of neighboring ONOS's for flows to be installed when ONOS1 is the server installing flows
• S: #servers installing flows
• SW = 35 - total # of switches (Null Devices) connected to ONOS cluster evenly distributed to active ONOS nodes
• FL: # flows to be installed on each switch

Command:

• python3 $ONOS_ROOT/tools/tests/bin/flow-tester.py -f FL -n N -s servers

Note: Error bars in the graphs below represent standard deviations.  Only the upper error bars are shown.