kernel mode vRouter PPS tops out at 400k if encap is GRE

Bug #1613406 reported by amit surana
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Juniper Openstack
Status tracked in Trunk
R3.1
Fix Released
Medium
Raja Sivaramakrishnan
R3.2
Fix Released
Medium
Raja Sivaramakrishnan
R4.0
Fix Released
Medium
Raja Sivaramakrishnan
Trunk
Fix Released
Medium
Raja Sivaramakrishnan

Bug Description

vRouter kernel mode PPS is lower when dataplane encap is GRE (~400k) as compared to MPLSoUDP/VxLAN encaps for which PPS is 800k.

Revision history for this message
venu kolli (vkolli) wrote :

Closing this bug , on the new servers we able to go around 750kpps on MPLSoGRE with 3 VMs

Revision history for this message
Jun Wei Wang (wjw7869) wrote :

Hi Venu,
Could you share your experience on how to improve the performace with vrouter kernel mode?
Thanks
Andy Wang

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