** Also affects: ovsdbapp
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/2092133
Title:
api slow due to missing LRP index
Status in neutron:
In Progress
Status in ovsdbapp:
New
Bug description:
With many routers/Logical_Router_Ports the neutron-api can get slow at
scale.
When profiling the api we noticed that much time gets spend in
functions like:
sync_routers_and_rports -> _is_router_port_changed
schedule_unhosted_gateways -> get_unhosted_gateways ->
get_gateway_chassis_binding
schedule_unhosted_gateways -> get_gateway_chassis_az_hints
This happens due to LRP queries without an index:
lrp = idlutils.row_by_value(self.idl, 'Logical_Router_Port', 'name',
gateway_name)
After adding an Logical_Router_Port name index the API performance improves a
lot.
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