[DLUX-58] ODL-UI hangs for a mininet topology with or above 800 nodes in Lithium Created: 09/Jul/15  Updated: 19/Oct/17

Status: Open
Project: dlux
Component/s: General
Affects Version/s: unspecified
Fix Version/s: None

Type: Bug
Reporter: Divya Chaudhary Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified
Environment:

Operating System: Linux
Platform: All

Attachments: File ODL Restconf working fine.rar    
External issue ID: 3967

 Description   

Step1: Run Lithium controller binary using karaf
Step2: Run a mininet topology on controller with 800 nodes.
Step3: Check dlux UI and Restconf.

Restconf gives information about all 800 nodes but the UI hangs completely. Ping too fails completely, which works fine for 100 nodes, beyond that the performance keeps dropping. In hydrogen odl worked fine for same topology upto 400 nodes, but in Lithium we see only an 83% ping success for 400 nodes as well.

 Comments   
Comment by Divya Chaudhary [ 09/Jul/15 ]

Attachment ODL Restconf working fine.rar has been added with description: Attached file contains screenshots of odl restconf working fine indicating that the topology is recognized correctly.

Comment by Divya Chaudhary [ 09/Jul/15 ]

(In reply to Divya Chaudhary from comment #0)
> Created attachment 563 [details]
> Attached file contains screenshots of odl restconf working fine indicating
> that the topology is recognized correctly.
>
> Step1: Run Lithium controller binary using karaf
> Step2: Run a mininet topology on controller with 800 nodes.
> Step3: Check dlux UI and Restconf.
>
> Restconf gives information about all 800 nodes but the UI hangs completely.
> Ping too fails completely, which works fine for 100 nodes, beyond that the
> performance keeps dropping. In hydrogen odl worked fine for same topology
> upto 400 nodes, but in Lithium we see an 83% ping dropped for 400 nodes
> as well.

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