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Test Env:

  • Server: Dual XeonE5-2670 v2 2.5GHz; 64GB DDR3; 512GB SSD
  • 1Gbps NIC
  • JAVA_OPTS="${JAVA_OPTS:--Xms8G -Xmx8G}"
  • org.onosproject.net.topology.impl.DefaultTopologyProvider
    name=maxBatchMs, type=integer, value=0, defaultValue=50, description=Maximum number of millis for whole batch
    name=maxEvents, type=integer, value=1, defaultValue=1000, description=Maximum number of events to accumulate
    name=maxIdleMs, type=integer, value=0, defaultValue=10, description=Maximum number of millis between events

Test Procedure:

  • switch event generate on ONOS1 by connecting ovs switch to it; 
  • record tshark (tcp syn-ack) and graph event timestamp to calculate differences.

 

build
date
2382015-09-01 07:57:00.0
Chart
stackedtrue
subTitleTopo Event to Graph Event
width400
titleSwitch Up Latency Tests
dataOrientationvertical
typebar
yLabelLatency(ms)
xLabelCluster Scale
height300
scale
tcp_to_feature_reply_avg
feature_reply_to_role_request_avg
role_request_to_role_reply_avg
role_reply_to_device_avg
up_device_to_graph_avg
147.094.180.340.340.85
348.17.910.160.493.15
546.917.00.140.7117.85
747.097.730.140.5221.38
Chart
stackedtrue
subTitleTopo Event to Graph Event
width400
titleSwitch Down Latency Tests
dataOrientationvertical
typebar
yLabelLatency(ms)
xLabelCluster Scale
height300
scale
up_ofp_to_dev_avg
up_dev_to_link_avg
up_link_to_graph_avg
11.741639.451.2
31.551536.650.64
51.551691.650.96
71.51603.450.88
Chart
stackedtrue
subTitleTopo Event to Graph Event
width400
titlePort Down Latency Tests
dataOrientationvertical
typebar
yLabelLatency(ms)
xLabelCluster Scale
height300
scale
down_ofp_to_dev_avg
down_dev_to_link_avg
down_link_to_graph_avg
11.550.122.36
31.60.162.04
51.80.081.84
71.90.241.8