Thanks Han for the quick confirmation!
That says, when changes was made into nb-db, ovn-northd doesn't recompile the whole db, instead, it only updates the increment into sb-db. I am currently running some scaling test and seeing 100% CPU usage, hence asking.

Tony

On Jul 23, 2020 4:02 PM, Han Zhou <[email protected]> wrote:


On Thu, Jul 23, 2020 at 11:17 AM Tony Liu <[email protected]> wrote:
>
> Hi,
>
> Is this implemented and released?
> https://www.slideshare.net/hanzhou1978/ovn-controller-incremental-processing
> Could anyone share an update on this?
>
>
> Thanks!
>
> Tony
>

Yes, it was released initially in OVS/OVN 2.12 (if I remember correctly), and there have been more improvements added gradually since then.
(The "future" part which talks about DDlog is not implemented yet.)

Thanks,
Han

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